diff options
Diffstat (limited to 'drivers/net')
136 files changed, 2486 insertions, 1863 deletions
diff --git a/drivers/net/3c501.c b/drivers/net/3c501.c index 11d170afa9c..06e33786078 100644 --- a/drivers/net/3c501.c +++ b/drivers/net/3c501.c @@ -922,7 +922,7 @@ int __init init_module(void) * and then free up the resources we took when the card was found. */ -void cleanup_module(void) +void __exit cleanup_module(void) { struct net_device *dev = dev_3c501; unregister_netdev(dev); diff --git a/drivers/net/3c503.c b/drivers/net/3c503.c index a34b2206132..7e34c4f07b7 100644 --- a/drivers/net/3c503.c +++ b/drivers/net/3c503.c @@ -726,7 +726,7 @@ static void cleanup_card(struct net_device *dev) iounmap(ei_status.mem); } -void +void __exit cleanup_module(void) { int this_dev; diff --git a/drivers/net/3c505.c b/drivers/net/3c505.c index 458cb9cbe91..702bfb2a5e9 100644 --- a/drivers/net/3c505.c +++ b/drivers/net/3c505.c @@ -1670,7 +1670,7 @@ int __init init_module(void) return 0; } -void cleanup_module(void) +void __exit cleanup_module(void) { int this_dev; diff --git a/drivers/net/3c507.c b/drivers/net/3c507.c index aa43563610a..54e1d5aebed 100644 --- a/drivers/net/3c507.c +++ b/drivers/net/3c507.c @@ -940,7 +940,7 @@ int __init init_module(void) return IS_ERR(dev_3c507) ? PTR_ERR(dev_3c507) : 0; } -void +void __exit cleanup_module(void) { struct net_device *dev = dev_3c507; diff --git a/drivers/net/3c523.c b/drivers/net/3c523.c index 91849469b4f..17d61eb0a7e 100644 --- a/drivers/net/3c523.c +++ b/drivers/net/3c523.c @@ -1302,7 +1302,7 @@ int __init init_module(void) } else return 0; } -void cleanup_module(void) +void __exit cleanup_module(void) { int this_dev; for (this_dev=0; this_dev<MAX_3C523_CARDS; this_dev++) { diff --git a/drivers/net/3c527.c b/drivers/net/3c527.c index f4aca5386ad..6c7437e60bd 100644 --- a/drivers/net/3c527.c +++ b/drivers/net/3c527.c @@ -1659,7 +1659,7 @@ int __init init_module(void) * transmit operations are allowed to start scribbling into memory. */ -void cleanup_module(void) +void __exit cleanup_module(void) { unregister_netdev(this_device); cleanup_card(this_device); diff --git a/drivers/net/8139too.c b/drivers/net/8139too.c index d02ed51abfc..931028f672d 100644 --- a/drivers/net/8139too.c +++ b/drivers/net/8139too.c @@ -594,7 +594,7 @@ struct rtl8139_private { u32 rx_config; struct rtl_extra_stats xstats; - struct work_struct thread; + struct delayed_work thread; struct mii_if_info mii; unsigned int regs_len; @@ -636,8 +636,8 @@ static struct net_device_stats *rtl8139_get_stats (struct net_device *dev); static void rtl8139_set_rx_mode (struct net_device *dev); static void __set_rx_mode (struct net_device *dev); static void rtl8139_hw_start (struct net_device *dev); -static void rtl8139_thread (void *_data); -static void rtl8139_tx_timeout_task(void *_data); +static void rtl8139_thread (struct work_struct *work); +static void rtl8139_tx_timeout_task(struct work_struct *work); static const struct ethtool_ops rtl8139_ethtool_ops; /* write MMIO register, with flush */ @@ -1010,7 +1010,7 @@ static int __devinit rtl8139_init_one (struct pci_dev *pdev, (debug < 0 ? RTL8139_DEF_MSG_ENABLE : ((1 << debug) - 1)); spin_lock_init (&tp->lock); spin_lock_init (&tp->rx_lock); - INIT_WORK(&tp->thread, rtl8139_thread, dev); + INIT_DELAYED_WORK(&tp->thread, rtl8139_thread); tp->mii.dev = dev; tp->mii.mdio_read = mdio_read; tp->mii.mdio_write = mdio_write; @@ -1596,15 +1596,16 @@ static inline void rtl8139_thread_iter (struct net_device *dev, RTL_R8 (Config1)); } -static void rtl8139_thread (void *_data) +static void rtl8139_thread (struct work_struct *work) { - struct net_device *dev = _data; - struct rtl8139_private *tp = netdev_priv(dev); + struct rtl8139_private *tp = + container_of(work, struct rtl8139_private, thread.work); + struct net_device *dev = tp->mii.dev; unsigned long thr_delay = next_tick; if (tp->watchdog_fired) { tp->watchdog_fired = 0; - rtl8139_tx_timeout_task(_data); + rtl8139_tx_timeout_task(work); } else if (rtnl_trylock()) { rtl8139_thread_iter (dev, tp, tp->mmio_addr); rtnl_unlock (); @@ -1646,10 +1647,11 @@ static inline void rtl8139_tx_clear (struct rtl8139_private *tp) /* XXX account for unsent Tx packets in tp->stats.tx_dropped */ } -static void rtl8139_tx_timeout_task (void *_data) +static void rtl8139_tx_timeout_task (struct work_struct *work) { - struct net_device *dev = _data; - struct rtl8139_private *tp = netdev_priv(dev); + struct rtl8139_private *tp = + container_of(work, struct rtl8139_private, thread.work); + struct net_device *dev = tp->mii.dev; void __iomem *ioaddr = tp->mmio_addr; int i; u8 tmp8; @@ -1695,7 +1697,7 @@ static void rtl8139_tx_timeout (struct net_device *dev) struct rtl8139_private *tp = netdev_priv(dev); if (!tp->have_thread) { - INIT_WORK(&tp->thread, rtl8139_tx_timeout_task, dev); + INIT_DELAYED_WORK(&tp->thread, rtl8139_tx_timeout_task); schedule_delayed_work(&tp->thread, next_tick); } else tp->watchdog_fired = 1; diff --git a/drivers/net/ac3200.c b/drivers/net/ac3200.c index 0dca8bb9d2c..c01f87f5bed 100644 --- a/drivers/net/ac3200.c +++ b/drivers/net/ac3200.c @@ -405,7 +405,7 @@ static void cleanup_card(struct net_device *dev) iounmap(ei_status.mem); } -void +void __exit cleanup_module(void) { int this_dev; diff --git a/drivers/net/apne.c b/drivers/net/apne.c index 9164d8cd670..d4e40816907 100644 --- a/drivers/net/apne.c +++ b/drivers/net/apne.c @@ -568,7 +568,7 @@ static irqreturn_t apne_interrupt(int irq, void *dev_id) #ifdef MODULE static struct net_device *apne_dev; -int init_module(void) +int __init init_module(void) { apne_dev = apne_probe(-1); if (IS_ERR(apne_dev)) @@ -576,7 +576,7 @@ int init_module(void) return 0; } -void cleanup_module(void) +void __exit cleanup_module(void) { unregister_netdev(apne_dev); diff --git a/drivers/net/appletalk/cops.c b/drivers/net/appletalk/cops.c index cc1a27ed197..dba5e516545 100644 --- a/drivers/net/appletalk/cops.c +++ b/drivers/net/appletalk/cops.c @@ -1041,7 +1041,7 @@ int __init init_module(void) return 0; } -void cleanup_module(void) +void __exit cleanup_module(void) { unregister_netdev(cops_dev); cleanup_card(cops_dev); diff --git a/drivers/net/arm/at91_ether.c b/drivers/net/arm/at91_ether.c index b54b857e357..fada15d959d 100644 --- a/drivers/net/arm/at91_ether.c +++ b/drivers/net/arm/at91_ether.c @@ -41,9 +41,6 @@ #define DRV_NAME "at91_ether" #define DRV_VERSION "1.0" -static struct net_device *at91_dev; - -static struct timer_list check_timer; #define LINK_POLL_INTERVAL (HZ) /* ..................................................................... */ @@ -146,7 +143,7 @@ static void read_phy(unsigned char phy_addr, unsigned char address, unsigned int */ static void update_linkspeed(struct net_device *dev, int silent) { - struct at91_private *lp = (struct at91_private *) dev->priv; + struct at91_private *lp = netdev_priv(dev); unsigned int bmsr, bmcr, lpa, mac_cfg; unsigned int speed, duplex; @@ -199,7 +196,7 @@ static void update_linkspeed(struct net_device *dev, int silent) static irqreturn_t at91ether_phy_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; - struct at91_private *lp = (struct at91_private *) dev->priv; + struct at91_private *lp = netdev_priv(dev); unsigned int phy; /* @@ -242,7 +239,7 @@ done: */ static void enable_phyirq(struct net_device *dev) { - struct at91_private *lp = (struct at91_private *) dev->priv; + struct at91_private *lp = netdev_priv(dev); unsigned int dsintr, irq_number; int status; @@ -252,8 +249,7 @@ static void enable_phyirq(struct net_device *dev) * PHY doesn't have an IRQ pin (RTL8201, DP83847, AC101L), * or board does not have it connected. */ - check_timer.expires = jiffies + LINK_POLL_INTERVAL; - add_timer(&check_timer); + mod_timer(&lp->check_timer, jiffies + LINK_POLL_INTERVAL); return; } @@ -294,13 +290,13 @@ static void enable_phyirq(struct net_device *dev) */ static void disable_phyirq(struct net_device *dev) { - struct at91_private *lp = (struct at91_private *) dev->priv; + struct at91_private *lp = netdev_priv(dev); unsigned int dsintr; unsigned int irq_number; irq_number = lp->board_data.phy_irq_pin; if (!irq_number) { - del_timer_sync(&check_timer); + del_timer_sync(&lp->check_timer); return; } @@ -340,7 +336,7 @@ static void disable_phyirq(struct net_device *dev) #if 0 static void reset_phy(struct net_device *dev) { - struct at91_private *lp = (struct at91_private *) dev->priv; + struct at91_private *lp = netdev_priv(dev); unsigned int bmcr; spin_lock_irq(&lp->lock); @@ -362,13 +358,13 @@ static void reset_phy(struct net_device *dev) static void at91ether_check_link(unsigned long dev_id) { struct net_device *dev = (struct net_device *) dev_id; + struct at91_private *lp = netdev_priv(dev); enable_mdi(); update_linkspeed(dev, 1); disable_mdi(); - check_timer.expires = jiffies + LINK_POLL_INTERVAL; - add_timer(&check_timer); + mod_timer(&lp->check_timer, jiffies + LINK_POLL_INTERVAL); } /* ......................... ADDRESS MANAGEMENT ........................ */ @@ -590,7 +586,7 @@ static void mdio_write(struct net_device *dev, int phy_id, int location, int val static int at91ether_get_settings(struct net_device *dev, struct ethtool_cmd *cmd) { - struct at91_private *lp = (struct at91_private *) dev->priv; + struct at91_private *lp = netdev_priv(dev); int ret; spin_lock_irq(&lp->lock); @@ -611,7 +607,7 @@ static int at91ether_get_settings(struct net_device *dev, struct ethtool_cmd *cm static int at91ether_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) { - struct at91_private *lp = (struct at91_private *) dev->priv; + struct at91_private *lp = netdev_priv(dev); int ret; spin_lock_irq(&lp->lock); @@ -627,7 +623,7 @@ static int at91ether_set_settings(struct net_device *dev, struct ethtool_cmd *cm static int at91ether_nwayreset(struct net_device *dev) { - struct at91_private *lp = (struct at91_private *) dev->priv; + struct at91_private *lp = netdev_priv(dev); int ret; spin_lock_irq(&lp->lock); @@ -658,7 +654,7 @@ static const struct ethtool_ops at91ether_ethtool_ops = { static int at91ether_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) { - struct at91_private *lp = (struct at91_private *) dev->priv; + struct at91_private *lp = netdev_priv(dev); int res; if (!netif_running(dev)) @@ -680,7 +676,7 @@ static int at91ether_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) */ static void at91ether_start(struct net_device *dev) { - struct at91_private *lp = (struct at91_private *) dev->priv; + struct at91_private *lp = netdev_priv(dev); struct recv_desc_bufs *dlist, *dlist_phys; int i; unsigned long ctl; @@ -712,7 +708,7 @@ static void at91ether_start(struct net_device *dev) */ static int at91ether_open(struct net_device *dev) { - struct at91_private *lp = (struct at91_private *) dev->priv; + struct at91_private *lp = netdev_priv(dev); unsigned long ctl; if (!is_valid_ether_addr(dev->dev_addr)) @@ -752,7 +748,7 @@ static int at91ether_open(struct net_device *dev) */ static int at91ether_close(struct net_device *dev) { - struct at91_private *lp = (struct at91_private *) dev->priv; + struct at91_private *lp = netdev_priv(dev); unsigned long ctl; /* Disable Receiver and Transmitter */ @@ -779,7 +775,7 @@ static int at91ether_close(struct net_device *dev) */ static int at91ether_tx(struct sk_buff *skb, struct net_device *dev) { - struct at91_private *lp = (struct at91_private *) dev->priv; + struct at91_private *lp = netdev_priv(dev); if (at91_emac_read(AT91_EMAC_TSR) & AT91_EMAC_TSR_BNQ) { netif_stop_queue(dev); @@ -811,7 +807,7 @@ static int at91ether_tx(struct sk_buff *skb, struct net_device *dev) */ static struct net_device_stats *at91ether_stats(struct net_device *dev) { - struct at91_private *lp = (struct at91_private *) dev->priv; + struct at91_private *lp = netdev_priv(dev); int ale, lenerr, seqe, lcol, ecol; if (netif_running(dev)) { @@ -847,7 +843,7 @@ static struct net_device_stats *at91ether_stats(struct net_device *dev) */ static void at91ether_rx(struct net_device *dev) { - struct at91_private *lp = (struct at91_private *) dev->priv; + struct at91_private *lp = netdev_priv(dev); struct recv_desc_bufs *dlist; unsigned char *p_recv; struct sk_buff *skb; @@ -857,14 +853,13 @@ static void at91ether_rx(struct net_device *dev) while (dlist->descriptors[lp->rxBuffIndex].addr & EMAC_DESC_DONE) { p_recv = dlist->recv_buf[lp->rxBuffIndex]; pktlen = dlist->descriptors[lp->rxBuffIndex].size & 0x7ff; /* Length of frame including FCS */ - skb = alloc_skb(pktlen + 2, GFP_ATOMIC); + skb = dev_alloc_skb(pktlen + 2); if (skb != NULL) { skb_reserve(skb, 2); memcpy(skb_put(skb, pktlen), p_recv, pktlen); skb->dev = dev; skb->protocol = eth_type_trans(skb, dev); - skb->len = pktlen; dev->last_rx = jiffies; lp->stats.rx_bytes += pktlen; netif_rx(skb); @@ -891,7 +886,7 @@ static void at91ether_rx(struct net_device *dev) static irqreturn_t at91ether_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *) dev_id; - struct at91_private *lp = (struct at91_private *) dev->priv; + struct at91_private *lp = netdev_priv(dev); unsigned long intstatus, ctl; /* MAC Interrupt Status register indicates what interrupts are pending. @@ -927,6 +922,17 @@ static irqreturn_t at91ether_interrupt(int irq, void *dev_id) return IRQ_HANDLED; } +#ifdef CONFIG_NET_POLL_CONTROLLER +static void at91ether_poll_controller(struct net_device *dev) +{ + unsigned long flags; + + local_irq_save(flags); + at91ether_interrupt(dev->irq, dev); + local_irq_restore(flags); +} +#endif + /* * Initialize the ethernet interface */ @@ -939,9 +945,6 @@ static int __init at91ether_setup(unsigned long phy_type, unsigned short phy_add unsigned int val; int res; - if (at91_dev) /* already initialized */ - return 0; - dev = alloc_etherdev(sizeof(struct at91_private)); if (!dev) return -ENOMEM; @@ -957,7 +960,7 @@ static int __init at91ether_setup(unsigned long phy_type, unsigned short phy_add } /* Allocate memory for DMA Receive descriptors */ - lp = (struct at91_private *)dev->priv; + lp = netdev_priv(dev); lp->dlist = (struct recv_desc_bufs *) dma_alloc_coherent(NULL, sizeof(struct recv_desc_bufs), (dma_addr_t *) &lp->dlist_phys, GFP_KERNEL); if (lp->dlist == NULL) { free_irq(dev->irq, dev); @@ -979,6 +982,9 @@ static int __init at91ether_setup(unsigned long phy_type, unsigned short phy_add dev->set_mac_address = set_mac_address; dev->ethtool_ops = &at91ether_ethtool_ops; dev->do_ioctl = at91ether_ioctl; +#ifdef CONFIG_NET_POLL_CONTROLLER + dev->poll_controller = at91ether_poll_controller; +#endif SET_NETDEV_DEV(dev, &pdev->dev); @@ -1024,7 +1030,6 @@ static int __init at91ether_setup(unsigned long phy_type, unsigned short phy_add dma_free_coherent(NULL, sizeof(struct recv_desc_bufs), lp->dlist, (dma_addr_t)lp->dlist_phys); return res; } - at91_dev = dev; /* Determine current link speed */ spin_lock_irq(&lp->lock); @@ -1036,9 +1041,9 @@ static int __init at91ether_setup(unsigned long phy_type, unsigned short phy_add /* If board has no PHY IRQ, use a timer to poll the PHY */ if (!lp->board_data.phy_irq_pin) { - init_timer(&check_timer); - check_timer.data = (unsigned long)dev; - check_timer.function = at91ether_check_link; + init_timer(&lp->check_timer); + lp->check_timer.data = (unsigned long)dev; + lp->check_timer.function = at91ether_check_link; } /* Display ethernet banner */ @@ -1115,15 +1120,16 @@ static int __init at91ether_probe(struct platform_device *pdev) static int __devexit at91ether_remove(struct platform_device *pdev) { - struct at91_private *lp = (struct at91_private *) at91_dev->priv; + struct net_device *dev = platform_get_drvdata(pdev); + struct at91_private *lp = netdev_priv(dev); - unregister_netdev(at91_dev); - free_irq(at91_dev->irq, at91_dev); + unregister_netdev(dev); + free_irq(dev->irq, dev); dma_free_coherent(NULL, sizeof(struct recv_desc_bufs), lp->dlist, (dma_addr_t)lp->dlist_phys); clk_put(lp->ether_clk); - free_netdev(at91_dev); - at91_dev = NULL; + platform_set_drvdata(pdev, NULL); + free_netdev(dev); return 0; } @@ -1131,8 +1137,8 @@ static int __devexit at91ether_remove(struct platform_device *pdev) static int at91ether_suspend(struct platform_device *pdev, pm_message_t mesg) { - struct at91_private *lp = (struct at91_private *) at91_dev->priv; struct net_device *net_dev = platform_get_drvdata(pdev); + struct at91_private *lp = netdev_priv(net_dev); int phy_irq = lp->board_data.phy_irq_pin; if (netif_running(net_dev)) { @@ -1149,8 +1155,8 @@ static int at91ether_suspend(struct platform_device *pdev, pm_message_t mesg) static int at91ether_resume(struct platform_device *pdev) { - struct at91_private *lp = (struct at91_private *) at91_dev->priv; struct net_device *net_dev = platform_get_drvdata(pdev); + struct at91_private *lp = netdev_priv(net_dev); int phy_irq = lp->board_data.phy_irq_pin; if (netif_running(net_dev)) { diff --git a/drivers/net/arm/at91_ether.h b/drivers/net/arm/at91_ether.h index d1e72e02be3..b6b665de2ea 100644 --- a/drivers/net/arm/at91_ether.h +++ b/drivers/net/arm/at91_ether.h @@ -87,6 +87,7 @@ struct at91_private spinlock_t lock; /* lock for MDI interface */ short phy_media; /* media interface type */ unsigned short phy_address; /* 5-bit MDI address of PHY (0..31) */ + struct timer_list check_timer; /* Poll link status */ /* Transmit */ struct sk_buff *skb; /* holds skb until xmit interrupt completes */ diff --git a/drivers/net/arm/ether1.c b/drivers/net/arm/ether1.c index f3478a30e77..d6da3ce9ad7 100644 --- a/drivers/net/arm/ether1.c +++ b/drivers/net/arm/ether1.c @@ -254,7 +254,7 @@ ether1_readbuffer (struct net_device *dev, void *data, unsigned int start, unsig } while (thislen); } -static int __init +static int __devinit ether1_ramtest(struct net_device *dev, unsigned char byte) { unsigned char *buffer = kmalloc (BUFFER_SIZE, GFP_KERNEL); @@ -308,7 +308,7 @@ ether1_reset (struct net_device *dev) return BUS_16; } -static int __init +static int __devinit ether1_init_2(struct net_device *dev) { int i; @@ -986,7 +986,7 @@ ether1_setmulticastlist (struct net_device *dev) /* ------------------------------------------------------------------------- */ -static void __init ether1_banner(void) +static void __devinit ether1_banner(void) { static unsigned int version_printed = 0; diff --git a/drivers/net/arm/ether3.c b/drivers/net/arm/ether3.c index 84686c8a5bc..4fc234785d5 100644 --- a/drivers/net/arm/ether3.c +++ b/drivers/net/arm/ether3.c @@ -198,7 +198,7 @@ static inline void ether3_ledon(struct net_device *dev) * Read the ethernet address string from the on board rom. * This is an ascii string!!! */ -static int __init +static int __devinit ether3_addr(char *addr, struct expansion_card *ec) { struct in_chunk_dir cd; @@ -223,7 +223,7 @@ ether3_addr(char *addr, struct expansion_card *ec) /* --------------------------------------------------------------------------- */ -static int __init +static int __devinit ether3_ramtest(struct net_device *dev, unsigned char byte) { unsigned char *buffer = kmalloc(RX_END, GFP_KERNEL); @@ -272,7 +272,7 @@ ether3_ramtest(struct net_device *dev, unsigned char byte) /* ------------------------------------------------------------------------------- */ -static int __init ether3_init_2(struct net_device *dev) +static int __devinit ether3_init_2(struct net_device *dev) { int i; @@ -765,7 +765,7 @@ static void ether3_tx(struct net_device *dev) } } -static void __init ether3_banner(void) +static void __devinit ether3_banner(void) { static unsigned version_printed = 0; diff --git a/drivers/net/at1700.c b/drivers/net/at1700.c index 8620a5b470f..56ae8babd91 100644 --- a/drivers/net/at1700.c +++ b/drivers/net/at1700.c @@ -908,7 +908,7 @@ int __init init_module(void) return 0; } -void +void __exit cleanup_module(void) { unregister_netdev(dev_at1700); diff --git a/drivers/net/atarilance.c b/drivers/net/atarilance.c index d79489e4624..7e37ac86a69 100644 --- a/drivers/net/atarilance.c +++ b/drivers/net/atarilance.c @@ -1179,7 +1179,7 @@ static int lance_set_mac_address( struct net_device *dev, void *addr ) #ifdef MODULE static struct net_device *atarilance_dev; -int init_module(void) +int __init init_module(void) { atarilance_dev = atarilance_probe(-1); if (IS_ERR(atarilance_dev)) @@ -1187,7 +1187,7 @@ int init_module(void) return 0; } -void cleanup_module(void) +void __exit cleanup_module(void) { unregister_netdev(atarilance_dev); free_irq(atarilance_dev->irq, atarilance_dev); diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c index fc2f1d1c7ea..5bacb7587df 100644 --- a/drivers/net/bnx2.c +++ b/drivers/net/bnx2.c @@ -4411,9 +4411,9 @@ bnx2_open(struct net_device *dev) } static void -bnx2_reset_task(void *data) +bnx2_reset_task(struct work_struct *work) { - struct bnx2 *bp = data; + struct bnx2 *bp = container_of(work, struct bnx2, reset_task); if (!netif_running(bp->dev)) return; @@ -5702,7 +5702,7 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev) bp->pdev = pdev; spin_lock_init(&bp->phy_lock); - INIT_WORK(&bp->reset_task, bnx2_reset_task, bp); + INIT_WORK(&bp->reset_task, bnx2_reset_task); dev->base_addr = dev->mem_start = pci_resource_start(pdev, 0); mem_len = MB_GET_CID_ADDR(TX_TSS_CID + 1); diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 488d8ed9e74..6482aed4bb7 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -3684,7 +3684,7 @@ static int bond_do_ioctl(struct net_device *bond_dev, struct ifreq *ifr, int cmd mii->val_out = 0; read_lock_bh(&bond->lock); read_lock(&bond->curr_slave_lock); - if (bond->curr_active_slave) { + if (netif_carrier_ok(bond->dev)) { mii->val_out = BMSR_LSTATUS; } read_unlock(&bond->curr_slave_lock); diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c index fd2cc13f7d9..c8126484c2b 100644 --- a/drivers/net/cassini.c +++ b/drivers/net/cassini.c @@ -4066,9 +4066,9 @@ static int cas_alloc_rxds(struct cas *cp) return 0; } -static void cas_reset_task(void *data) +static void cas_reset_task(struct work_struct *work) { - struct cas *cp = (struct cas *) data; + struct cas *cp = container_of(work, struct cas, reset_task); #if 0 int pending = atomic_read(&cp->reset_task_pending); #else @@ -5006,7 +5006,7 @@ static int __devinit cas_init_one(struct pci_dev *pdev, atomic_set(&cp->reset_task_pending_spare, 0); atomic_set(&cp->reset_task_pending_mtu, 0); #endif - INIT_WORK(&cp->reset_task, cas_reset_task, cp); + INIT_WORK(&cp->reset_task, cas_reset_task); /* Default link parameters */ if (link_mode >= 0 && link_mode <= 6) diff --git a/drivers/net/chelsio/common.h b/drivers/net/chelsio/common.h index b265941e137..74758d2c7af 100644 --- a/drivers/net/chelsio/common.h +++ b/drivers/net/chelsio/common.h @@ -279,7 +279,7 @@ struct adapter { struct petp *tp; struct port_info port[MAX_NPORTS]; - struct work_struct stats_update_task; + struct delayed_work stats_update_task; struct timer_list stats_update_timer; spinlock_t tpi_lock; diff --git a/drivers/net/chelsio/cphy.h b/drivers/net/chelsio/cphy.h index 60901f25014..cf914349988 100644 --- a/drivers/net/chelsio/cphy.h +++ b/drivers/net/chelsio/cphy.h @@ -91,7 +91,7 @@ struct cphy { int state; /* Link status state machine */ adapter_t *adapter; /* associated adapter */ - struct work_struct phy_update; + struct delayed_work phy_update; u16 bmsr; int count; diff --git a/drivers/net/chelsio/cxgb2.c b/drivers/net/chelsio/cxgb2.c index 53bec673981..de48eadddbc 100644 --- a/drivers/net/chelsio/cxgb2.c +++ b/drivers/net/chelsio/cxgb2.c @@ -953,10 +953,11 @@ static void t1_netpoll(struct net_device *dev) * Periodic accumulation of MAC statistics. This is used only if the MAC * does not have any other way to prevent stats counter overflow. */ -static void mac_stats_task(void *data) +static void mac_stats_task(struct work_struct *work) { int i; - struct adapter *adapter = data; + struct adapter *adapter = + container_of(work, struct adapter, stats_update_task.work); for_each_port(adapter, i) { struct port_info *p = &adapter->port[i]; @@ -977,9 +978,10 @@ static void mac_stats_task(void *data) /* * Processes elmer0 external interrupts in process context. */ -static void ext_intr_task(void *data) +static void ext_intr_task(struct work_struct *work) { - struct adapter *adapter = data; + struct adapter *adapter = + container_of(work, struct adapter, ext_intr_handler_task); t1_elmer0_ext_intr_handler(adapter); @@ -1113,9 +1115,9 @@ static int __devinit init_one(struct pci_dev *pdev, spin_lock_init(&adapter->mac_lock); INIT_WORK(&adapter->ext_intr_handler_task, - ext_intr_task, adapter); - INIT_WORK(&adapter->stats_update_task, mac_stats_task, - adapter); + ext_intr_task); + INIT_DELAYED_WORK(&adapter->stats_update_task, + mac_stats_task); pci_set_drvdata(pdev, netdev); } diff --git a/drivers/net/chelsio/my3126.c b/drivers/net/chelsio/my3126.c index 0b90014d5b3..c7731b6f9de 100644 --- a/drivers/net/chelsio/my3126.c +++ b/drivers/net/chelsio/my3126.c @@ -93,9 +93,11 @@ static int my3126_interrupt_handler(struct cphy *cphy) return cphy_cause_link_change; } -static void my3216_poll(void *arg) +static void my3216_poll(struct work_struct *work) { - my3126_interrupt_handler(arg); + struct cphy *cphy = container_of(work, struct cphy, phy_update.work); + + my3126_interrupt_handler(cphy); } static int my3126_set_loopback(struct cphy *cphy, int on) @@ -171,7 +173,7 @@ static struct cphy *my3126_phy_create(adapter_t *adapter, if (cphy) cphy_init(cphy, adapter, phy_addr, &my3126_ops, mdio_ops); - INIT_WORK(&cphy->phy_update, my3216_poll, cphy); + INIT_DELAYED_WORK(&cphy->phy_update, my3216_poll); cphy->bmsr = 0; return (cphy); diff --git a/drivers/net/cs89x0.c b/drivers/net/cs89x0.c index dec70c2b374..4612f71a710 100644 --- a/drivers/net/cs89x0.c +++ b/drivers/net/cs89x0.c @@ -1974,7 +1974,7 @@ out: return ret; } -void +void __exit cleanup_module(void) { unregister_netdev(dev_cs89x0); diff --git a/drivers/net/declance.c b/drivers/net/declance.c index 00e2a8a134d..4ae0fed7122 100644 --- a/drivers/net/declance.c +++ b/drivers/net/declance.c @@ -40,6 +40,10 @@ * * v0.009: Module support fixes, multiple interfaces support, various * bits. macro + * + * v0.010: Fixes for the PMAD mapping of the LANCE buffer and for the + * PMAX requirement to only use halfword accesses to the + * buffer. macro */ #include <linux/crc32.h> @@ -54,6 +58,7 @@ #include <linux/spinlock.h> #include <linux/stddef.h> #include <linux/string.h> +#include <linux/types.h> #include <asm/addrspace.h> #include <asm/system.h> @@ -67,7 +72,7 @@ #include <asm/dec/tc.h> static char version[] __devinitdata = -"declance.c: v0.009 by Linux MIPS DECstation task force\n"; +"declance.c: v0.010 by Linux MIPS DECstation task force\n"; MODULE_AUTHOR("Linux MIPS DECstation task force"); MODULE_DESCRIPTION("DEC LANCE (DECstation onboard, PMAD-xx) driver"); @@ -110,24 +115,25 @@ MODULE_LICENSE("GPL"); #define LE_C3_BCON 0x1 /* Byte control */ /* Receive message descriptor 1 */ -#define LE_R1_OWN 0x80 /* Who owns the entry */ -#define LE_R1_ERR 0x40 /* Error: if FRA, OFL, CRC or BUF is set */ -#define LE_R1_FRA 0x20 /* FRA: Frame error */ -#define LE_R1_OFL 0x10 /* OFL: Frame overflow */ -#define LE_R1_CRC 0x08 /* CRC error */ -#define LE_R1_BUF 0x04 /* BUF: Buffer error */ -#define LE_R1_SOP 0x02 /* Start of packet */ -#define LE_R1_EOP 0x01 /* End of packet */ -#define LE_R1_POK 0x03 /* Packet is complete: SOP + EOP */ - -#define LE_T1_OWN 0x80 /* Lance owns the packet */ -#define LE_T1_ERR 0x40 /* Error summary */ -#define LE_T1_EMORE 0x10 /* Error: more than one retry needed */ -#define LE_T1_EONE 0x08 /* Error: one retry needed */ -#define LE_T1_EDEF 0x04 /* Error: deferred */ -#define LE_T1_SOP 0x02 /* Start of packet */ -#define LE_T1_EOP 0x01 /* End of packet */ -#define LE_T1_POK 0x03 /* Packet is complete: SOP + EOP */ +#define LE_R1_OWN 0x8000 /* Who owns the entry */ +#define LE_R1_ERR 0x4000 /* Error: if FRA, OFL, CRC or BUF is set */ +#define LE_R1_FRA 0x2000 /* FRA: Frame error */ +#define LE_R1_OFL 0x1000 /* OFL: Frame overflow */ +#define LE_R1_CRC 0x0800 /* CRC error */ +#define LE_R1_BUF 0x0400 /* BUF: Buffer error */ +#define LE_R1_SOP 0x0200 /* Start of packet */ +#define LE_R1_EOP 0x0100 /* End of packet */ +#define LE_R1_POK 0x0300 /* Packet is complete: SOP + EOP */ + +/* Transmit message descriptor 1 */ +#define LE_T1_OWN 0x8000 /* Lance owns the packet */ +#define LE_T1_ERR 0x4000 /* Error summary */ +#define LE_T1_EMORE 0x1000 /* Error: more than one retry needed */ +#define LE_T1_EONE 0x0800 /* Error: one retry needed */ +#define LE_T1_EDEF 0x0400 /* Error: deferred */ +#define LE_T1_SOP 0x0200 /* Start of packet */ +#define LE_T1_EOP 0x0100 /* End of packet */ +#define LE_T1_POK 0x0300 /* Packet is complete: SOP + EOP */ #define LE_T3_BUF 0x8000 /* Buffer error */ #define LE_T3_UFL 0x4000 /* Error underflow */ @@ -156,69 +162,57 @@ MODULE_LICENSE("GPL"); #undef TEST_HITS #define ZERO 0 -/* The DS2000/3000 have a linear 64 KB buffer. - - * The PMAD-AA has 128 kb buffer on-board. +/* + * The DS2100/3100 have a linear 64 kB buffer which supports halfword + * accesses only. Each halfword of the buffer is word-aligned in the + * CPU address space. * - * The IOASIC LANCE devices use a shared memory region. This region as seen - * from the CPU is (max) 128 KB long and has to be on an 128 KB boundary. - * The LANCE sees this as a 64 KB long continuous memory region. + * The PMAD-AA has a 128 kB buffer on-board. * - * The LANCE's DMA address is used as an index in this buffer and DMA takes - * place in bursts of eight 16-Bit words which are packed into four 32-Bit words - * by the IOASIC. This leads to a strange padding: 16 bytes of valid data followed - * by a 16 byte gap :-(. + * The IOASIC LANCE devices use a shared memory region. This region + * as seen from the CPU is (max) 128 kB long and has to be on an 128 kB + * boundary. The LANCE sees this as a 64 kB long continuous memory + * region. + * + * The LANCE's DMA address is used as an index in this buffer and DMA + * takes place in bursts of eight 16-bit words which are packed into + * four 32-bit words by the IOASIC. This leads to a strange padding: + * 16 bytes of valid data followed by a 16 byte gap :-(. */ struct lance_rx_desc { unsigned short rmd0; /* low address of packet */ - short gap0; - unsigned char rmd1_hadr; /* high address of packet */ - unsigned char rmd1_bits; /* descriptor bits */ - short gap1; + unsigned short rmd1; /* high address of packet + and descriptor bits */ short length; /* 2s complement (negative!) of buffer length */ - short gap2; unsigned short mblength; /* actual number of bytes received */ - short gap3; }; struct lance_tx_desc { unsigned short tmd0; /* low address of packet */ - short gap0; - unsigned char tmd1_hadr; /* high address of packet */ - unsigned char tmd1_bits; /* descriptor bits */ - short gap1; + unsigned short tmd1; /* high address of packet + and descriptor bits */ short length; /* 2s complement (negative!) of buffer length */ - short gap2; unsigned short misc; - short gap3; }; /* First part of the LANCE initialization block, described in databook. */ struct lance_init_block { unsigned short mode; /* pre-set mode (reg. 15) */ - short gap0; - unsigned char phys_addr[12]; /* physical ethernet address - only 0, 1, 4, 5, 8, 9 are valid - 2, 3, 6, 7, 10, 11 are gaps */ - unsigned short filter[8]; /* multicast filter - only 0, 2, 4, 6 are valid - 1, 3, 5, 7 are gaps */ + unsigned short phys_addr[3]; /* physical ethernet address */ + unsigned short filter[4]; /* multicast filter */ /* Receive and transmit ring base, along with extra bits. */ unsigned short rx_ptr; /* receive descriptor addr */ - short gap1; unsigned short rx_len; /* receive len and high addr */ - short gap2; unsigned short tx_ptr; /* transmit descriptor addr */ - short gap3; unsigned short tx_len; /* transmit len and high addr */ - short gap4; - short gap5[8]; + + short gap[4]; /* The buffer descriptors */ struct lance_rx_desc brx_ring[RX_RING_SIZE]; @@ -226,15 +220,28 @@ struct lance_init_block { }; #define BUF_OFFSET_CPU sizeof(struct lance_init_block) -#define BUF_OFFSET_LNC (sizeof(struct lance_init_block)>>1) +#define BUF_OFFSET_LNC sizeof(struct lance_init_block) -#define libdesc_offset(rt, elem) \ -((__u32)(((unsigned long)(&(((struct lance_init_block *)0)->rt[elem]))))) +#define shift_off(off, type) \ + (type == ASIC_LANCE || type == PMAX_LANCE ? off << 1 : off) -/* - * This works *only* for the ring descriptors - */ -#define LANCE_ADDR(x) (CPHYSADDR(x) >> 1) +#define lib_off(rt, type) \ + shift_off(offsetof(struct lance_init_block, rt), type) + +#define lib_ptr(ib, rt, type) \ + ((volatile u16 *)((u8 *)(ib) + lib_off(rt, type))) + +#define rds_off(rt, type) \ + shift_off(offsetof(struct lance_rx_desc, rt), type) + +#define rds_ptr(rd, rt, type) \ + ((volatile u16 *)((u8 *)(rd) + rds_off(rt, type))) + +#define tds_off(rt, type) \ + shift_off(offsetof(struct lance_tx_desc, rt), type) + +#define tds_ptr(td, rt, type) \ + ((volatile u16 *)((u8 *)(td) + tds_off(rt, type))) struct lance_private { struct net_device *next; @@ -242,7 +249,6 @@ struct lance_private { int slot; int dma_irq; volatile struct lance_regs *ll; - volatile struct lance_init_block *init_block; spinlock_t lock; @@ -260,8 +266,8 @@ struct lance_private { char *tx_buf_ptr_cpu[TX_RING_SIZE]; /* Pointers to the ring buffers as seen from the LANCE */ - char *rx_buf_ptr_lnc[RX_RING_SIZE]; - char *tx_buf_ptr_lnc[TX_RING_SIZE]; + uint rx_buf_ptr_lnc[RX_RING_SIZE]; + uint tx_buf_ptr_lnc[TX_RING_SIZE]; }; #define TX_BUFFS_AVAIL ((lp->tx_old<=lp->tx_new)?\ @@ -294,7 +300,7 @@ static inline void writereg(volatile unsigned short *regptr, short value) static void load_csrs(struct lance_private *lp) { volatile struct lance_regs *ll = lp->ll; - int leptr; + uint leptr; /* The address space as seen from the LANCE * begins at address 0. HK @@ -316,12 +322,14 @@ static void load_csrs(struct lance_private *lp) * Our specialized copy routines * */ -void cp_to_buf(const int type, void *to, const void *from, int len) +static void cp_to_buf(const int type, void *to, const void *from, int len) { unsigned short *tp, *fp, clen; unsigned char *rtp, *rfp; - if (type == PMAX_LANCE) { + if (type == PMAD_LANCE) { + memcpy(to, from, len); + } else if (type == PMAX_LANCE) { clen = len >> 1; tp = (unsigned short *) to; fp = (unsigned short *) from; @@ -370,12 +378,14 @@ void cp_to_buf(const int type, void *to, const void *from, int len) iob(); } -void cp_from_buf(const int type, void *to, const void *from, int len) +static void cp_from_buf(const int type, void *to, const void *from, int len) { unsigned short *tp, *fp, clen; unsigned char *rtp, *rfp; - if (type == PMAX_LANCE) { + if (type == PMAD_LANCE) { + memcpy(to, from, len); + } else if (type == PMAX_LANCE) { clen = len >> 1; tp = (unsigned short *) to; fp = (unsigned short *) from; @@ -431,12 +441,10 @@ void cp_from_buf(const int type, void *to, const void *from, int len) static void lance_init_ring(struct net_device *dev) { struct lance_private *lp = netdev_priv(dev); - volatile struct lance_init_block *ib; - int leptr; + volatile u16 *ib = (volatile u16 *)dev->mem_start; + uint leptr; int i; - ib = (struct lance_init_block *) (dev->mem_start); - /* Lock out other processes while setting up hardware */ netif_stop_queue(dev); lp->rx_new = lp->tx_new = 0; @@ -445,55 +453,64 @@ static void lance_init_ring(struct net_device *dev) /* Copy the ethernet address to the lance init block. * XXX bit 0 of the physical address registers has to be zero */ - ib->phys_addr[0] = dev->dev_addr[0]; - ib->phys_addr[1] = dev->dev_addr[1]; - ib->phys_addr[4] = dev->dev_addr[2]; - ib->phys_addr[5] = dev->dev_addr[3]; - ib->phys_addr[8] = dev->dev_addr[4]; - ib->phys_addr[9] = dev->dev_addr[5]; + *lib_ptr(ib, phys_addr[0], lp->type) = (dev->dev_addr[1] << 8) | + dev->dev_addr[0]; + *lib_ptr(ib, phys_addr[1], lp->type) = (dev->dev_addr[3] << 8) | + dev->dev_addr[2]; + *lib_ptr(ib, phys_addr[2], lp->type) = (dev->dev_addr[5] << 8) | + dev->dev_addr[4]; /* Setup the initialization block */ /* Setup rx descriptor pointer */ - leptr = LANCE_ADDR(libdesc_offset(brx_ring, 0)); - ib->rx_len = (LANCE_LOG_RX_BUFFERS << 13) | (leptr >> 16); - ib->rx_ptr = leptr; + leptr = offsetof(struct lance_init_block, brx_ring); + *lib_ptr(ib, rx_len, lp->type) = (LANCE_LOG_RX_BUFFERS << 13) | + (leptr >> 16); + *lib_ptr(ib, rx_ptr, lp->type) = leptr; if (ZERO) - printk("RX ptr: %8.8x(%8.8x)\n", leptr, libdesc_offset(brx_ring, 0)); + printk("RX ptr: %8.8x(%8.8x)\n", + leptr, lib_off(brx_ring, lp->type)); /* Setup tx descriptor pointer */ - leptr = LANCE_ADDR(libdesc_offset(btx_ring, 0)); - ib->tx_len = (LANCE_LOG_TX_BUFFERS << 13) | (leptr >> 16); - ib->tx_ptr = leptr; + leptr = offsetof(struct lance_init_block, btx_ring); + *lib_ptr(ib, tx_len, lp->type) = (LANCE_LOG_TX_BUFFERS << 13) | + (leptr >> 16); + *lib_ptr(ib, tx_ptr, lp->type) = leptr; if (ZERO) - printk("TX ptr: %8.8x(%8.8x)\n", leptr, libdesc_offset(btx_ring, 0)); + printk("TX ptr: %8.8x(%8.8x)\n", + leptr, lib_off(btx_ring, lp->type)); if (ZERO) printk("TX rings:\n"); /* Setup the Tx ring entries */ for (i = 0; i < TX_RING_SIZE; i++) { - leptr = (int) lp->tx_buf_ptr_lnc[i]; - ib->btx_ring[i].tmd0 = leptr; - ib->btx_ring[i].tmd1_hadr = leptr >> 16; - ib->btx_ring[i].tmd1_bits = 0; - ib->btx_ring[i].length = 0xf000; /* The ones required by tmd2 */ - ib->btx_ring[i].misc = 0; + leptr = lp->tx_buf_ptr_lnc[i]; + *lib_ptr(ib, btx_ring[i].tmd0, lp->type) = leptr; + *lib_ptr(ib, btx_ring[i].tmd1, lp->type) = (leptr >> 16) & + 0xff; + *lib_ptr(ib, btx_ring[i].length, lp->type) = 0xf000; + /* The ones required by tmd2 */ + *lib_ptr(ib, btx_ring[i].misc, lp->type) = 0; if (i < 3 && ZERO) - printk("%d: 0x%8.8x(0x%8.8x)\n", i, leptr, (int) lp->tx_buf_ptr_cpu[i]); + printk("%d: 0x%8.8x(0x%8.8x)\n", + i, leptr, (uint)lp->tx_buf_ptr_cpu[i]); } /* Setup the Rx ring entries */ if (ZERO) printk("RX rings:\n"); for (i = 0; i < RX_RING_SIZE; i++) { - leptr = (int) lp->rx_buf_ptr_lnc[i]; - ib->brx_ring[i].rmd0 = leptr; - ib->brx_ring[i].rmd1_hadr = leptr >> 16; - ib->brx_ring[i].rmd1_bits = LE_R1_OWN; - ib->brx_ring[i].length = -RX_BUFF_SIZE | 0xf000; - ib->brx_ring[i].mblength = 0; + leptr = lp->rx_buf_ptr_lnc[i]; + *lib_ptr(ib, brx_ring[i].rmd0, lp->type) = leptr; + *lib_ptr(ib, brx_ring[i].rmd1, lp->type) = ((leptr >> 16) & + 0xff) | + LE_R1_OWN; + *lib_ptr(ib, brx_ring[i].length, lp->type) = -RX_BUFF_SIZE | + 0xf000; + *lib_ptr(ib, brx_ring[i].mblength, lp->type) = 0; if (i < 3 && ZERO) - printk("%d: 0x%8.8x(0x%8.8x)\n", i, leptr, (int) lp->rx_buf_ptr_cpu[i]); + printk("%d: 0x%8.8x(0x%8.8x)\n", + i, leptr, (uint)lp->rx_buf_ptr_cpu[i]); } iob(); } @@ -511,11 +528,13 @@ static int init_restart_lance(struct lance_private *lp) udelay(10); } if ((i == 100) || (ll->rdp & LE_C0_ERR)) { - printk("LANCE unopened after %d ticks, csr0=%4.4x.\n", i, ll->rdp); + printk("LANCE unopened after %d ticks, csr0=%4.4x.\n", + i, ll->rdp); return -1; } if ((ll->rdp & LE_C0_ERR)) { - printk("LANCE unopened after %d ticks, csr0=%4.4x.\n", i, ll->rdp); + printk("LANCE unopened after %d ticks, csr0=%4.4x.\n", + i, ll->rdp); return -1; } writereg(&ll->rdp, LE_C0_IDON); @@ -528,12 +547,11 @@ static int init_restart_lance(struct lance_private *lp) static int lance_rx(struct net_device *dev) { struct lance_private *lp = netdev_priv(dev); - volatile struct lance_init_block *ib; - volatile struct lance_rx_desc *rd = 0; - unsigned char bits; - int len = 0; - struct sk_buff *skb = 0; - ib = (struct lance_init_block *) (dev->mem_start); + volatile u16 *ib = (volatile u16 *)dev->mem_start; + volatile u16 *rd; + unsigned short bits; + int entry, len; + struct sk_buff *skb; #ifdef TEST_HITS { @@ -542,19 +560,22 @@ static int lance_rx(struct net_device *dev) printk("["); for (i = 0; i < RX_RING_SIZE; i++) { if (i == lp->rx_new) - printk("%s", ib->brx_ring[i].rmd1_bits & + printk("%s", *lib_ptr(ib, brx_ring[i].rmd1, + lp->type) & LE_R1_OWN ? "_" : "X"); else - printk("%s", ib->brx_ring[i].rmd1_bits & + printk("%s", *lib_ptr(ib, brx_ring[i].rmd1, + lp->type) & LE_R1_OWN ? "." : "1"); } printk("]"); } #endif - for (rd = &ib->brx_ring[lp->rx_new]; - !((bits = rd->rmd1_bits) & LE_R1_OWN); - rd = &ib->brx_ring[lp->rx_new]) { + for (rd = lib_ptr(ib, brx_ring[lp->rx_new], lp->type); + !((bits = *rds_ptr(rd, rmd1, lp->type)) & LE_R1_OWN); + rd = lib_ptr(ib, brx_ring[lp->rx_new], lp->type)) { + entry = lp->rx_new; /* We got an incomplete frame? */ if ((bits & LE_R1_POK) != LE_R1_POK) { @@ -575,16 +596,18 @@ static int lance_rx(struct net_device *dev) if (bits & LE_R1_EOP) lp->stats.rx_errors++; } else { - len = (rd->mblength & 0xfff) - 4; + len = (*rds_ptr(rd, mblength, lp->type) & 0xfff) - 4; skb = dev_alloc_skb(len + 2); if (skb == 0) { printk("%s: Memory squeeze, deferring packet.\n", dev->name); lp->stats.rx_dropped++; - rd->mblength = 0; - rd->rmd1_bits = LE_R1_OWN; - lp->rx_new = (lp->rx_new + 1) & RX_RING_MOD_MASK; + *rds_ptr(rd, mblength, lp->type) = 0; + *rds_ptr(rd, rmd1, lp->type) = + ((lp->rx_buf_ptr_lnc[entry] >> 16) & + 0xff) | LE_R1_OWN; + lp->rx_new = (entry + 1) & RX_RING_MOD_MASK; return 0; } lp->stats.rx_bytes += len; @@ -594,8 +617,7 @@ static int lance_rx(struct net_device *dev) skb_put(skb, len); /* make room */ cp_from_buf(lp->type, skb->data, - (char *)lp->rx_buf_ptr_cpu[lp->rx_new], - len); + (char *)lp->rx_buf_ptr_cpu[entry], len); skb->protocol = eth_type_trans(skb, dev); netif_rx(skb); @@ -604,10 +626,11 @@ static int lance_rx(struct net_device *dev) } /* Return the packet to the pool */ - rd->mblength = 0; - rd->length = -RX_BUFF_SIZE | 0xf000; - rd->rmd1_bits = LE_R1_OWN; - lp->rx_new = (lp->rx_new + 1) & RX_RING_MOD_MASK; + *rds_ptr(rd, mblength, lp->type) = 0; + *rds_ptr(rd, length, lp->type) = -RX_BUFF_SIZE | 0xf000; + *rds_ptr(rd, rmd1, lp->type) = + ((lp->rx_buf_ptr_lnc[entry] >> 16) & 0xff) | LE_R1_OWN; + lp->rx_new = (entry + 1) & RX_RING_MOD_MASK; } return 0; } @@ -615,24 +638,24 @@ static int lance_rx(struct net_device *dev) static void lance_tx(struct net_device *dev) { struct lance_private *lp = netdev_priv(dev); - volatile struct lance_init_block *ib; + volatile u16 *ib = (volatile u16 *)dev->mem_start; volatile struct lance_regs *ll = lp->ll; - volatile struct lance_tx_desc *td; + volatile u16 *td; int i, j; int status; - ib = (struct lance_init_block *) (dev->mem_start); + j = lp->tx_old; spin_lock(&lp->lock); for (i = j; i != lp->tx_new; i = j) { - td = &ib->btx_ring[i]; + td = lib_ptr(ib, btx_ring[i], lp->type); /* If we hit a packet not owned by us, stop */ - if (td->tmd1_bits & LE_T1_OWN) + if (*tds_ptr(td, tmd1, lp->type) & LE_T1_OWN) break; - if (td->tmd1_bits & LE_T1_ERR) { - status = td->misc; + if (*tds_ptr(td, tmd1, lp->type) & LE_T1_ERR) { + status = *tds_ptr(td, misc, lp->type); lp->stats.tx_errors++; if (status & LE_T3_RTY) @@ -667,18 +690,19 @@ static void lance_tx(struct net_device *dev) init_restart_lance(lp); goto out; } - } else if ((td->tmd1_bits & LE_T1_POK) == LE_T1_POK) { + } else if ((*tds_ptr(td, tmd1, lp->type) & LE_T1_POK) == + LE_T1_POK) { /* * So we don't count the packet more than once. */ - td->tmd1_bits &= ~(LE_T1_POK); + *tds_ptr(td, tmd1, lp->type) &= ~(LE_T1_POK); /* One collision before packet was sent. */ - if (td->tmd1_bits & LE_T1_EONE) + if (*tds_ptr(td, tmd1, lp->type) & LE_T1_EONE) lp->stats.collisions++; /* More than one collision, be optimistic. */ - if (td->tmd1_bits & LE_T1_EMORE) + if (*tds_ptr(td, tmd1, lp->type) & LE_T1_EMORE) lp->stats.collisions += 2; lp->stats.tx_packets++; @@ -752,7 +776,7 @@ struct net_device *last_dev = 0; static int lance_open(struct net_device *dev) { - volatile struct lance_init_block *ib = (struct lance_init_block *) (dev->mem_start); + volatile u16 *ib = (volatile u16 *)dev->mem_start; struct lance_private *lp = netdev_priv(dev); volatile struct lance_regs *ll = lp->ll; int status = 0; @@ -769,11 +793,11 @@ static int lance_open(struct net_device *dev) * * BTW it is common bug in all lance drivers! --ANK */ - ib->mode = 0; - ib->filter [0] = 0; - ib->filter [2] = 0; - ib->filter [4] = 0; - ib->filter [6] = 0; + *lib_ptr(ib, mode, lp->type) = 0; + *lib_ptr(ib, filter[0], lp->type) = 0; + *lib_ptr(ib, filter[1], lp->type) = 0; + *lib_ptr(ib, filter[2], lp->type) = 0; + *lib_ptr(ib, filter[3], lp->type) = 0; lance_init_ring(dev); load_csrs(lp); @@ -874,12 +898,10 @@ static int lance_start_xmit(struct sk_buff *skb, struct net_device *dev) { struct lance_private *lp = netdev_priv(dev); volatile struct lance_regs *ll = lp->ll; - volatile struct lance_init_block *ib = (struct lance_init_block *) (dev->mem_start); - int entry, skblen, len; + volatile u16 *ib = (volatile u16 *)dev->mem_start; + int entry, len; - skblen = skb->len; - - len = skblen; + len = skb->len; if (len < ETH_ZLEN) { if (skb_padto(skb, ETH_ZLEN)) @@ -889,23 +911,17 @@ static int lance_start_xmit(struct sk_buff *skb, struct net_device *dev) lp->stats.tx_bytes += len; - entry = lp->tx_new & TX_RING_MOD_MASK; - ib->btx_ring[entry].length = (-len); - ib->btx_ring[entry].misc = 0; - - cp_to_buf(lp->type, (char *)lp->tx_buf_ptr_cpu[entry], skb->data, - skblen); + entry = lp->tx_new; + *lib_ptr(ib, btx_ring[entry].length, lp->type) = (-len); + *lib_ptr(ib, btx_ring[entry].misc, lp->type) = 0; - /* Clear the slack of the packet, do I need this? */ - /* For a firewall it's a good idea - AC */ -/* - if (len != skblen) - memset ((char *) &ib->tx_buf [entry][skblen], 0, (len - skblen) << 1); - */ + cp_to_buf(lp->type, (char *)lp->tx_buf_ptr_cpu[entry], skb->data, len); /* Now, give the packet to the lance */ - ib->btx_ring[entry].tmd1_bits = (LE_T1_POK | LE_T1_OWN); - lp->tx_new = (lp->tx_new + 1) & TX_RING_MOD_MASK; + *lib_ptr(ib, btx_ring[entry].tmd1, lp->type) = + ((lp->tx_buf_ptr_lnc[entry] >> 16) & 0xff) | + (LE_T1_POK | LE_T1_OWN); + lp->tx_new = (entry + 1) & TX_RING_MOD_MASK; if (TX_BUFFS_AVAIL <= 0) netif_stop_queue(dev); @@ -930,8 +946,8 @@ static struct net_device_stats *lance_get_stats(struct net_device *dev) static void lance_load_multicast(struct net_device *dev) { - volatile struct lance_init_block *ib = (struct lance_init_block *) (dev->mem_start); - volatile u16 *mcast_table = (u16 *) & ib->filter; + struct lance_private *lp = netdev_priv(dev); + volatile u16 *ib = (volatile u16 *)dev->mem_start; struct dev_mc_list *dmi = dev->mc_list; char *addrs; int i; @@ -939,17 +955,17 @@ static void lance_load_multicast(struct net_device *dev) /* set all multicast bits */ if (dev->flags & IFF_ALLMULTI) { - ib->filter[0] = 0xffff; - ib->filter[2] = 0xffff; - ib->filter[4] = 0xffff; - ib->filter[6] = 0xffff; + *lib_ptr(ib, filter[0], lp->type) = 0xffff; + *lib_ptr(ib, filter[1], lp->type) = 0xffff; + *lib_ptr(ib, filter[2], lp->type) = 0xffff; + *lib_ptr(ib, filter[3], lp->type) = 0xffff; return; } /* clear the multicast filter */ - ib->filter[0] = 0; - ib->filter[2] = 0; - ib->filter[4] = 0; - ib->filter[6] = 0; + *lib_ptr(ib, filter[0], lp->type) = 0; + *lib_ptr(ib, filter[1], lp->type) = 0; + *lib_ptr(ib, filter[2], lp->type) = 0; + *lib_ptr(ib, filter[3], lp->type) = 0; /* Add addresses */ for (i = 0; i < dev->mc_count; i++) { @@ -962,7 +978,7 @@ static void lance_load_multicast(struct net_device *dev) crc = ether_crc_le(ETH_ALEN, addrs); crc = crc >> 26; - mcast_table[2 * (crc >> 4)] |= 1 << (crc & 0xf); + *lib_ptr(ib, filter[crc >> 4], lp->type) |= 1 << (crc & 0xf); } return; } @@ -970,11 +986,9 @@ static void lance_load_multicast(struct net_device *dev) static void lance_set_multicast(struct net_device *dev) { struct lance_private *lp = netdev_priv(dev); - volatile struct lance_init_block *ib; + volatile u16 *ib = (volatile u16 *)dev->mem_start; volatile struct lance_regs *ll = lp->ll; - ib = (struct lance_init_block *) (dev->mem_start); - if (!netif_running(dev)) return; @@ -992,9 +1006,9 @@ static void lance_set_multicast(struct net_device *dev) lance_init_ring(dev); if (dev->flags & IFF_PROMISC) { - ib->mode |= LE_MO_PROM; + *lib_ptr(ib, mode, lp->type) |= LE_MO_PROM; } else { - ib->mode &= ~LE_MO_PROM; + *lib_ptr(ib, mode, lp->type) &= ~LE_MO_PROM; lance_load_multicast(dev); } load_csrs(lp); @@ -1051,7 +1065,6 @@ static int __init dec_lance_init(const int type, const int slot) lp->type = type; lp->slot = slot; switch (type) { -#ifdef CONFIG_TC case ASIC_LANCE: dev->base_addr = CKSEG1ADDR(dec_kn_slot_base + IOASIC_LANCE); @@ -1073,20 +1086,20 @@ static int __init dec_lance_init(const int type, const int slot) */ for (i = 0; i < RX_RING_SIZE; i++) { lp->rx_buf_ptr_cpu[i] = - (char *)(dev->mem_start + BUF_OFFSET_CPU + + (char *)(dev->mem_start + 2 * BUF_OFFSET_CPU + 2 * i * RX_BUFF_SIZE); lp->rx_buf_ptr_lnc[i] = - (char *)(BUF_OFFSET_LNC + i * RX_BUFF_SIZE); + (BUF_OFFSET_LNC + i * RX_BUFF_SIZE); } for (i = 0; i < TX_RING_SIZE; i++) { lp->tx_buf_ptr_cpu[i] = - (char *)(dev->mem_start + BUF_OFFSET_CPU + + (char *)(dev->mem_start + 2 * BUF_OFFSET_CPU + 2 * RX_RING_SIZE * RX_BUFF_SIZE + 2 * i * TX_BUFF_SIZE); lp->tx_buf_ptr_lnc[i] = - (char *)(BUF_OFFSET_LNC + - RX_RING_SIZE * RX_BUFF_SIZE + - i * TX_BUFF_SIZE); + (BUF_OFFSET_LNC + + RX_RING_SIZE * RX_BUFF_SIZE + + i * TX_BUFF_SIZE); } /* Setup I/O ASIC LANCE DMA. */ @@ -1095,11 +1108,12 @@ static int __init dec_lance_init(const int type, const int slot) CPHYSADDR(dev->mem_start) << 3); break; - +#ifdef CONFIG_TC case PMAD_LANCE: claim_tc_card(slot); dev->mem_start = CKSEG1ADDR(get_tc_base_addr(slot)); + dev->mem_end = dev->mem_start + 0x100000; dev->base_addr = dev->mem_start + 0x100000; dev->irq = get_tc_irq_nr(slot); esar_base = dev->mem_start + 0x1c0002; @@ -1110,7 +1124,7 @@ static int __init dec_lance_init(const int type, const int slot) (char *)(dev->mem_start + BUF_OFFSET_CPU + i * RX_BUFF_SIZE); lp->rx_buf_ptr_lnc[i] = - (char *)(BUF_OFFSET_LNC + i * RX_BUFF_SIZE); + (BUF_OFFSET_LNC + i * RX_BUFF_SIZE); } for (i = 0; i < TX_RING_SIZE; i++) { lp->tx_buf_ptr_cpu[i] = @@ -1118,18 +1132,18 @@ static int __init dec_lance_init(const int type, const int slot) RX_RING_SIZE * RX_BUFF_SIZE + i * TX_BUFF_SIZE); lp->tx_buf_ptr_lnc[i] = - (char *)(BUF_OFFSET_LNC + - RX_RING_SIZE * RX_BUFF_SIZE + - i * TX_BUFF_SIZE); + (BUF_OFFSET_LNC + + RX_RING_SIZE * RX_BUFF_SIZE + + i * TX_BUFF_SIZE); } break; #endif - case PMAX_LANCE: dev->irq = dec_interrupt[DEC_IRQ_LANCE]; dev->base_addr = CKSEG1ADDR(KN01_SLOT_BASE + KN01_LANCE); dev->mem_start = CKSEG1ADDR(KN01_SLOT_BASE + KN01_LANCE_MEM); + dev->mem_end = dev->mem_start + KN01_SLOT_SIZE; esar_base = CKSEG1ADDR(KN01_SLOT_BASE + KN01_ESAR + 1); lp->dma_irq = -1; @@ -1138,20 +1152,20 @@ static int __init dec_lance_init(const int type, const int slot) */ for (i = 0; i < RX_RING_SIZE; i++) { lp->rx_buf_ptr_cpu[i] = - (char *)(dev->mem_start + BUF_OFFSET_CPU + + (char *)(dev->mem_start + 2 * BUF_OFFSET_CPU + 2 * i * RX_BUFF_SIZE); lp->rx_buf_ptr_lnc[i] = - (char *)(BUF_OFFSET_LNC + i * RX_BUFF_SIZE); + (BUF_OFFSET_LNC + i * RX_BUFF_SIZE); } for (i = 0; i < TX_RING_SIZE; i++) { lp->tx_buf_ptr_cpu[i] = - (char *)(dev->mem_start + BUF_OFFSET_CPU + + (char *)(dev->mem_start + 2 * BUF_OFFSET_CPU + 2 * RX_RING_SIZE * RX_BUFF_SIZE + 2 * i * TX_BUFF_SIZE); lp->tx_buf_ptr_lnc[i] = - (char *)(BUF_OFFSET_LNC + - RX_RING_SIZE * RX_BUFF_SIZE + - i * TX_BUFF_SIZE); + (BUF_OFFSET_LNC + + RX_RING_SIZE * RX_BUFF_SIZE + + i * TX_BUFF_SIZE); } break; @@ -1279,10 +1293,8 @@ static int __init dec_lance_probe(void) /* Then handle onboard devices. */ if (dec_interrupt[DEC_IRQ_LANCE] >= 0) { if (dec_interrupt[DEC_IRQ_LANCE_MERR] >= 0) { -#ifdef CONFIG_TC if (dec_lance_init(ASIC_LANCE, -1) >= 0) count++; -#endif } else if (!TURBOCHANNEL) { if (dec_lance_init(PMAX_LANCE, -1) >= 0) count++; diff --git a/drivers/net/e100.c b/drivers/net/e100.c index 3a8df479cbd..03bf164f9e8 100644 --- a/drivers/net/e100.c +++ b/drivers/net/e100.c @@ -2102,9 +2102,10 @@ static void e100_tx_timeout(struct net_device *netdev) schedule_work(&nic->tx_timeout_task); } -static void e100_tx_timeout_task(struct net_device *netdev) +static void e100_tx_timeout_task(struct work_struct *work) { - struct nic *nic = netdev_priv(netdev); + struct nic *nic = container_of(work, struct nic, tx_timeout_task); + struct net_device *netdev = nic->netdev; DPRINTK(TX_ERR, DEBUG, "scb.status=0x%02X\n", readb(&nic->csr->scb.status)); @@ -2637,8 +2638,7 @@ static int __devinit e100_probe(struct pci_dev *pdev, nic->blink_timer.function = e100_blink_led; nic->blink_timer.data = (unsigned long)nic; - INIT_WORK(&nic->tx_timeout_task, - (void (*)(void *))e100_tx_timeout_task, netdev); + INIT_WORK(&nic->tx_timeout_task, e100_tx_timeout_task); if((err = e100_alloc(nic))) { DPRINTK(PROBE, ERR, "Cannot alloc driver memory, aborting.\n"); diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c index 32dde0adb68..73f3a85fd23 100644 --- a/drivers/net/e1000/e1000_main.c +++ b/drivers/net/e1000/e1000_main.c @@ -190,7 +190,7 @@ void e1000_set_ethtool_ops(struct net_device *netdev); static void e1000_enter_82542_rst(struct e1000_adapter *adapter); static void e1000_leave_82542_rst(struct e1000_adapter *adapter); static void e1000_tx_timeout(struct net_device *dev); -static void e1000_reset_task(struct net_device *dev); +static void e1000_reset_task(struct work_struct *work); static void e1000_smartspeed(struct e1000_adapter *adapter); static int e1000_82547_fifo_workaround(struct e1000_adapter *adapter, struct sk_buff *skb); @@ -914,8 +914,7 @@ e1000_probe(struct pci_dev *pdev, adapter->phy_info_timer.function = &e1000_update_phy_info; adapter->phy_info_timer.data = (unsigned long) adapter; - INIT_WORK(&adapter->reset_task, - (void (*)(void *))e1000_reset_task, netdev); + INIT_WORK(&adapter->reset_task, e1000_reset_task); e1000_check_options(adapter); @@ -3306,9 +3305,10 @@ e1000_tx_timeout(struct net_device *netdev) } static void -e1000_reset_task(struct net_device *netdev) +e1000_reset_task(struct work_struct *work) { - struct e1000_adapter *adapter = netdev_priv(netdev); + struct e1000_adapter *adapter = + container_of(work, struct e1000_adapter, reset_task); e1000_reinit_locked(adapter); } diff --git a/drivers/net/e2100.c b/drivers/net/e2100.c index d39e8480ca5..c62d9c6363c 100644 --- a/drivers/net/e2100.c +++ b/drivers/net/e2100.c @@ -463,7 +463,7 @@ static void cleanup_card(struct net_device *dev) release_region(dev->base_addr, E21_IO_EXTENT); } -void +void __exit cleanup_module(void) { int this_dev; diff --git a/drivers/net/eepro.c b/drivers/net/eepro.c index a4eb0dc99ec..b4463094c93 100644 --- a/drivers/net/eepro.c +++ b/drivers/net/eepro.c @@ -1827,7 +1827,7 @@ int __init init_module(void) return n_eepro ? 0 : -ENODEV; } -void +void __exit cleanup_module(void) { int i; diff --git a/drivers/net/eexpress.c b/drivers/net/eexpress.c index e14be020e56..4a50fcb5ad6 100644 --- a/drivers/net/eexpress.c +++ b/drivers/net/eexpress.c @@ -1719,7 +1719,7 @@ int __init init_module(void) return -ENXIO; } -void cleanup_module(void) +void __exit cleanup_module(void) { int this_dev; diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c index 6ad69610141..83fa32f7239 100644 --- a/drivers/net/ehea/ehea_main.c +++ b/drivers/net/ehea/ehea_main.c @@ -2224,11 +2224,12 @@ static int ehea_stop(struct net_device *dev) return ret; } -static void ehea_reset_port(void *data) +static void ehea_reset_port(struct work_struct *work) { int ret; - struct net_device *dev = data; - struct ehea_port *port = netdev_priv(dev); + struct ehea_port *port = + container_of(work, struct ehea_port, reset_task); + struct net_device *dev = port->netdev; port->resets++; down(&port->port_lock); @@ -2379,7 +2380,7 @@ static int ehea_setup_single_port(struct ehea_port *port, dev->tx_timeout = &ehea_tx_watchdog; dev->watchdog_timeo = EHEA_WATCH_DOG_TIMEOUT; - INIT_WORK(&port->reset_task, ehea_reset_port, dev); + INIT_WORK(&port->reset_task, ehea_reset_port); ehea_set_ethtool_ops(dev); diff --git a/drivers/net/es3210.c b/drivers/net/es3210.c index fd7b32a24ea..2d2ea94a00b 100644 --- a/drivers/net/es3210.c +++ b/drivers/net/es3210.c @@ -455,7 +455,7 @@ static void cleanup_card(struct net_device *dev) iounmap(ei_status.mem); } -void +void __exit cleanup_module(void) { int this_dev; diff --git a/drivers/net/eth16i.c b/drivers/net/eth16i.c index b7b8bc2a630..93283e386f3 100644 --- a/drivers/net/eth16i.c +++ b/drivers/net/eth16i.c @@ -1475,7 +1475,7 @@ int __init init_module(void) return -ENXIO; } -void cleanup_module(void) +void __exit cleanup_module(void) { int this_dev; diff --git a/drivers/net/hamradio/baycom_epp.c b/drivers/net/hamradio/baycom_epp.c index 1ed9cccd3c1..3c33d6f6a6a 100644 --- a/drivers/net/hamradio/baycom_epp.c +++ b/drivers/net/hamradio/baycom_epp.c @@ -168,8 +168,9 @@ struct baycom_state { int magic; struct pardevice *pdev; + struct net_device *dev; unsigned int work_running; - struct work_struct run_work; + struct delayed_work run_work; unsigned int modem; unsigned int bitrate; unsigned char stat; @@ -659,16 +660,18 @@ static int receive(struct net_device *dev, int cnt) #define GETTICK(x) #endif /* __i386__ */ -static void epp_bh(struct net_device *dev) +static void epp_bh(struct work_struct *work) { + struct net_device *dev; struct baycom_state *bc; struct parport *pp; unsigned char stat; unsigned char tmp[2]; unsigned int time1 = 0, time2 = 0, time3 = 0; int cnt, cnt2; - - bc = netdev_priv(dev); + + bc = container_of(work, struct baycom_state, run_work.work); + dev = bc->dev; if (!bc->work_running) return; baycom_int_freq(bc); @@ -889,7 +892,7 @@ static int epp_open(struct net_device *dev) return -EBUSY; } dev->irq = /*pp->irq*/ 0; - INIT_WORK(&bc->run_work, (void *)(void *)epp_bh, dev); + INIT_DELAYED_WORK(&bc->run_work, epp_bh); bc->work_running = 1; bc->modem = EPP_CONVENTIONAL; if (eppconfig(bc)) @@ -1213,6 +1216,7 @@ static void __init baycom_epp_dev_setup(struct net_device *dev) /* * initialize part of the baycom_state struct */ + bc->dev = dev; bc->magic = BAYCOM_MAGIC; bc->cfg.fclk = 19666600; bc->cfg.bps = 9600; diff --git a/drivers/net/hamradio/dmascc.c b/drivers/net/hamradio/dmascc.c index 0f8b9afd55b..e6e721aff6f 100644 --- a/drivers/net/hamradio/dmascc.c +++ b/drivers/net/hamradio/dmascc.c @@ -252,7 +252,7 @@ static inline void z8530_isr(struct scc_info *info); static irqreturn_t scc_isr(int irq, void *dev_id); static void rx_isr(struct scc_priv *priv); static void special_condition(struct scc_priv *priv, int rc); -static void rx_bh(void *arg); +static void rx_bh(struct work_struct *); static void tx_isr(struct scc_priv *priv); static void es_isr(struct scc_priv *priv); static void tm_isr(struct scc_priv *priv); @@ -579,7 +579,7 @@ static int __init setup_adapter(int card_base, int type, int n) priv->param.clocks = TCTRxCP | RCRTxCP; priv->param.persist = 256; priv->param.dma = -1; - INIT_WORK(&priv->rx_work, rx_bh, priv); + INIT_WORK(&priv->rx_work, rx_bh); dev->priv = priv; sprintf(dev->name, "dmascc%i", 2 * n + i); dev->base_addr = card_base; @@ -1272,9 +1272,9 @@ static void special_condition(struct scc_priv *priv, int rc) } -static void rx_bh(void *arg) +static void rx_bh(struct work_struct *ugli_api) { - struct scc_priv *priv = arg; + struct scc_priv *priv = container_of(ugli_api, struct scc_priv, rx_work); int i = priv->rx_tail; int cb; unsigned long flags; diff --git a/drivers/net/hp-plus.c b/drivers/net/hp-plus.c index 6abcfd2a4b2..99a36cc3f8d 100644 --- a/drivers/net/hp-plus.c +++ b/drivers/net/hp-plus.c @@ -482,7 +482,7 @@ static void cleanup_card(struct net_device *dev) release_region(dev->base_addr - NIC_OFFSET, HP_IO_EXTENT); } -void +void __exit cleanup_module(void) { int this_dev; diff --git a/drivers/net/hp.c b/drivers/net/hp.c index 29470970aa2..635b13c2e2a 100644 --- a/drivers/net/hp.c +++ b/drivers/net/hp.c @@ -444,7 +444,7 @@ static void cleanup_card(struct net_device *dev) release_region(dev->base_addr - NIC_OFFSET, HP_IO_EXTENT); } -void +void __exit cleanup_module(void) { int this_dev; diff --git a/drivers/net/irda/mcs7780.c b/drivers/net/irda/mcs7780.c index b32c52ed19d..f0c61f3b2a8 100644 --- a/drivers/net/irda/mcs7780.c +++ b/drivers/net/irda/mcs7780.c @@ -560,9 +560,9 @@ static inline int mcs_find_endpoints(struct mcs_cb *mcs, return ret; } -static void mcs_speed_work(void *arg) +static void mcs_speed_work(struct work_struct *work) { - struct mcs_cb *mcs = arg; + struct mcs_cb *mcs = container_of(work, struct mcs_cb, work); struct net_device *netdev = mcs->netdev; mcs_speed_change(mcs); @@ -927,7 +927,7 @@ static int mcs_probe(struct usb_interface *intf, irda_qos_bits_to_value(&mcs->qos); /* Speed change work initialisation*/ - INIT_WORK(&mcs->work, mcs_speed_work, mcs); + INIT_WORK(&mcs->work, mcs_speed_work); /* Override the network functions we need to use */ ndev->hard_start_xmit = mcs_hard_xmit; diff --git a/drivers/net/irda/sir-dev.h b/drivers/net/irda/sir-dev.h index 9fa294a546d..2a57bc67ce3 100644 --- a/drivers/net/irda/sir-dev.h +++ b/drivers/net/irda/sir-dev.h @@ -22,7 +22,7 @@ struct sir_fsm { struct semaphore sem; - struct work_struct work; + struct delayed_work work; unsigned state, substate; int param; int result; diff --git a/drivers/net/irda/sir_dev.c b/drivers/net/irda/sir_dev.c index 3b5854d10c1..17b0c3ab620 100644 --- a/drivers/net/irda/sir_dev.c +++ b/drivers/net/irda/sir_dev.c @@ -100,9 +100,9 @@ static int sirdev_tx_complete_fsm(struct sir_dev *dev) * Both must be unlocked/restarted on completion - but only on final exit. */ -static void sirdev_config_fsm(void *data) +static void sirdev_config_fsm(struct work_struct *work) { - struct sir_dev *dev = data; + struct sir_dev *dev = container_of(work, struct sir_dev, fsm.work.work); struct sir_fsm *fsm = &dev->fsm; int next_state; int ret = -1; @@ -309,8 +309,8 @@ int sirdev_schedule_request(struct sir_dev *dev, int initial_state, unsigned par fsm->param = param; fsm->result = 0; - INIT_WORK(&fsm->work, sirdev_config_fsm, dev); - queue_work(irda_sir_wq, &fsm->work); + INIT_DELAYED_WORK(&fsm->work, sirdev_config_fsm); + queue_delayed_work(irda_sir_wq, &fsm->work, 0); return 0; } diff --git a/drivers/net/iseries_veth.c b/drivers/net/iseries_veth.c index 2284e2ce169..d6f4f185bf3 100644 --- a/drivers/net/iseries_veth.c +++ b/drivers/net/iseries_veth.c @@ -166,7 +166,7 @@ struct veth_msg { struct veth_lpar_connection { HvLpIndex remote_lp; - struct work_struct statemachine_wq; + struct delayed_work statemachine_wq; struct veth_msg *msgs; int num_events; struct veth_cap_data local_caps; @@ -456,7 +456,7 @@ static struct kobj_type veth_port_ktype = { static inline void veth_kick_statemachine(struct veth_lpar_connection *cnx) { - schedule_work(&cnx->statemachine_wq); + schedule_delayed_work(&cnx->statemachine_wq, 0); } static void veth_take_cap(struct veth_lpar_connection *cnx, @@ -638,9 +638,11 @@ static int veth_process_caps(struct veth_lpar_connection *cnx) } /* FIXME: The gotos here are a bit dubious */ -static void veth_statemachine(void *p) +static void veth_statemachine(struct work_struct *work) { - struct veth_lpar_connection *cnx = (struct veth_lpar_connection *)p; + struct veth_lpar_connection *cnx = + container_of(work, struct veth_lpar_connection, + statemachine_wq.work); int rlp = cnx->remote_lp; int rc; @@ -827,7 +829,7 @@ static int veth_init_connection(u8 rlp) cnx->remote_lp = rlp; spin_lock_init(&cnx->lock); - INIT_WORK(&cnx->statemachine_wq, veth_statemachine, cnx); + INIT_DELAYED_WORK(&cnx->statemachine_wq, veth_statemachine); init_timer(&cnx->ack_timer); cnx->ack_timer.function = veth_timed_ack; diff --git a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c index 7b127212e62..e628126c9c4 100644 --- a/drivers/net/ixgb/ixgb_main.c +++ b/drivers/net/ixgb/ixgb_main.c @@ -106,7 +106,7 @@ static boolean_t ixgb_clean_rx_irq(struct ixgb_adapter *adapter); static void ixgb_alloc_rx_buffers(struct ixgb_adapter *adapter); void ixgb_set_ethtool_ops(struct net_device *netdev); static void ixgb_tx_timeout(struct net_device *dev); -static void ixgb_tx_timeout_task(struct net_device *dev); +static void ixgb_tx_timeout_task(struct work_struct *work); static void ixgb_vlan_rx_register(struct net_device *netdev, struct vlan_group *grp); static void ixgb_vlan_rx_add_vid(struct net_device *netdev, uint16_t vid); @@ -489,8 +489,7 @@ ixgb_probe(struct pci_dev *pdev, adapter->watchdog_timer.function = &ixgb_watchdog; adapter->watchdog_timer.data = (unsigned long)adapter; - INIT_WORK(&adapter->tx_timeout_task, - (void (*)(void *))ixgb_tx_timeout_task, netdev); + INIT_WORK(&adapter->tx_timeout_task, ixgb_tx_timeout_task); strcpy(netdev->name, "eth%d"); if((err = register_netdev(netdev))) @@ -1493,9 +1492,10 @@ ixgb_tx_timeout(struct net_device *netdev) } static void -ixgb_tx_timeout_task(struct net_device *netdev) +ixgb_tx_timeout_task(struct work_struct *work) { - struct ixgb_adapter *adapter = netdev_priv(netdev); + struct ixgb_adapter *adapter = + container_of(work, struct ixgb_adapter, tx_timeout_task); adapter->tx_timeout_count++; ixgb_down(adapter, TRUE); diff --git a/drivers/net/lance.c b/drivers/net/lance.c index 4256c13c73c..a3843320dbe 100644 --- a/drivers/net/lance.c +++ b/drivers/net/lance.c @@ -368,7 +368,7 @@ static void cleanup_card(struct net_device *dev) kfree(lp); } -void cleanup_module(void) +void __exit cleanup_module(void) { int this_dev; diff --git a/drivers/net/lne390.c b/drivers/net/lne390.c index 5795ee11620..0a08d0c4e7b 100644 --- a/drivers/net/lne390.c +++ b/drivers/net/lne390.c @@ -440,7 +440,7 @@ static void cleanup_card(struct net_device *dev) iounmap(ei_status.mem); } -void cleanup_module(void) +void __exit cleanup_module(void) { int this_dev; diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c index 9997081c6da..c41ae4286ee 100644 --- a/drivers/net/mv643xx_eth.c +++ b/drivers/net/mv643xx_eth.c @@ -277,9 +277,11 @@ static void mv643xx_eth_tx_timeout(struct net_device *dev) * * Actual routine to reset the adapter when a timeout on Tx has occurred */ -static void mv643xx_eth_tx_timeout_task(struct net_device *dev) +static void mv643xx_eth_tx_timeout_task(struct work_struct *ugly) { - struct mv643xx_private *mp = netdev_priv(dev); + struct mv643xx_private *mp = container_of(ugly, struct mv643xx_private, + tx_timeout_task); + struct net_device *dev = mp->mii.dev; /* yuck */ if (!netif_running(dev)) return; @@ -1098,7 +1100,7 @@ static void eth_tx_fill_frag_descs(struct mv643xx_private *mp, ETH_TX_ENABLE_INTERRUPT; mp->tx_skb[tx_index] = skb; } else - mp->tx_skb[tx_index] = 0; + mp->tx_skb[tx_index] = NULL; desc = &mp->p_tx_desc_area[tx_index]; desc->l4i_chk = 0; @@ -1134,7 +1136,7 @@ static void eth_tx_submit_descs_for_skb(struct mv643xx_private *mp, eth_tx_fill_frag_descs(mp, skb); length = skb_headlen(skb); - mp->tx_skb[tx_index] = 0; + mp->tx_skb[tx_index] = NULL; } else { cmd_sts |= ETH_ZERO_PADDING | ETH_TX_LAST_DESC | @@ -1360,8 +1362,7 @@ static int mv643xx_eth_probe(struct platform_device *pdev) #endif /* Configure the timeout task */ - INIT_WORK(&mp->tx_timeout_task, - (void (*)(void *))mv643xx_eth_tx_timeout_task, dev); + INIT_WORK(&mp->tx_timeout_task, mv643xx_eth_tx_timeout_task); spin_lock_init(&mp->lock); diff --git a/drivers/net/mvme147.c b/drivers/net/mvme147.c index 56a82d8ee8f..e246d00bba6 100644 --- a/drivers/net/mvme147.c +++ b/drivers/net/mvme147.c @@ -184,7 +184,7 @@ static int m147lance_close(struct net_device *dev) MODULE_LICENSE("GPL"); static struct net_device *dev_mvme147_lance; -int init_module(void) +int __init init_module(void) { dev_mvme147_lance = mvme147lance_probe(-1); if (IS_ERR(dev_mvme147_lance)) @@ -192,7 +192,7 @@ int init_module(void) return 0; } -void cleanup_module(void) +void __exit cleanup_module(void) { struct m147lance_private *lp = dev_mvme147_lance->priv; unregister_netdev(dev_mvme147_lance); diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c index 36350e6db1c..81f127a78af 100644 --- a/drivers/net/myri10ge/myri10ge.c +++ b/drivers/net/myri10ge/myri10ge.c @@ -89,7 +89,7 @@ MODULE_LICENSE("Dual BSD/GPL"); #define MYRI10GE_EEPROM_STRINGS_SIZE 256 #define MYRI10GE_MAX_SEND_DESC_TSO ((65536 / 2048) * 2) -#define MYRI10GE_NO_CONFIRM_DATA 0xffffffff +#define MYRI10GE_NO_CONFIRM_DATA htonl(0xffffffff) #define MYRI10GE_NO_RESPONSE_RESULT 0xffffffff struct myri10ge_rx_buffer_state { @@ -156,8 +156,8 @@ struct myri10ge_priv { int sram_size; unsigned long board_span; unsigned long iomem_base; - u32 __iomem *irq_claim; - u32 __iomem *irq_deassert; + __be32 __iomem *irq_claim; + __be32 __iomem *irq_deassert; char *mac_addr_string; struct mcp_cmd_response *cmd; dma_addr_t cmd_bus; @@ -165,10 +165,10 @@ struct myri10ge_priv { dma_addr_t fw_stats_bus; struct pci_dev *pdev; int msi_enabled; - unsigned int link_state; + __be32 link_state; unsigned int rdma_tags_available; int intr_coal_delay; - u32 __iomem *intr_coal_delay_ptr; + __be32 __iomem *intr_coal_delay_ptr; int mtrr; int wake_queue; int stop_queue; @@ -273,6 +273,11 @@ MODULE_PARM_DESC(myri10ge_debug, "Debug level (0=none,...,16=all)"); #define myri10ge_pio_copy(to,from,size) __iowrite64_copy(to,from,size/8) +static inline void put_be32(__be32 val, __be32 __iomem *p) +{ + __raw_writel((__force __u32)val, (__force void __iomem *)p); +} + static int myri10ge_send_cmd(struct myri10ge_priv *mgp, u32 cmd, struct myri10ge_cmd *data, int atomic) @@ -296,7 +301,7 @@ myri10ge_send_cmd(struct myri10ge_priv *mgp, u32 cmd, buf->response_addr.low = htonl(dma_low); buf->response_addr.high = htonl(dma_high); - response->result = MYRI10GE_NO_RESPONSE_RESULT; + response->result = htonl(MYRI10GE_NO_RESPONSE_RESULT); mb(); myri10ge_pio_copy(cmd_addr, buf, sizeof(*buf)); @@ -311,14 +316,14 @@ myri10ge_send_cmd(struct myri10ge_priv *mgp, u32 cmd, * (1ms will be enough for those commands) */ for (sleep_total = 0; sleep_total < 1000 - && response->result == MYRI10GE_NO_RESPONSE_RESULT; + && response->result == htonl(MYRI10GE_NO_RESPONSE_RESULT); sleep_total += 10) udelay(10); } else { /* use msleep for most command */ for (sleep_total = 0; sleep_total < 15 - && response->result == MYRI10GE_NO_RESPONSE_RESULT; + && response->result == htonl(MYRI10GE_NO_RESPONSE_RESULT); sleep_total++) msleep(1); } @@ -393,7 +398,7 @@ abort: static void myri10ge_dummy_rdma(struct myri10ge_priv *mgp, int enable) { char __iomem *submit; - u32 buf[16]; + __be32 buf[16]; u32 dma_low, dma_high; int i; @@ -410,7 +415,7 @@ static void myri10ge_dummy_rdma(struct myri10ge_priv *mgp, int enable) buf[0] = htonl(dma_high); /* confirm addr MSW */ buf[1] = htonl(dma_low); /* confirm addr LSW */ - buf[2] = htonl(MYRI10GE_NO_CONFIRM_DATA); /* confirm data */ + buf[2] = MYRI10GE_NO_CONFIRM_DATA; /* confirm data */ buf[3] = htonl(dma_high); /* dummy addr MSW */ buf[4] = htonl(dma_low); /* dummy addr LSW */ buf[5] = htonl(enable); /* enable? */ @@ -479,7 +484,7 @@ static int myri10ge_load_hotplug_firmware(struct myri10ge_priv *mgp, u32 * size) } /* check id */ - hdr_offset = ntohl(*(u32 *) (fw->data + MCP_HEADER_PTR_OFFSET)); + hdr_offset = ntohl(*(__be32 *) (fw->data + MCP_HEADER_PTR_OFFSET)); if ((hdr_offset & 3) || hdr_offset + sizeof(*hdr) > fw->size) { dev_err(dev, "Bad firmware file\n"); status = -EINVAL; @@ -550,7 +555,7 @@ static int myri10ge_adopt_running_firmware(struct myri10ge_priv *mgp) static int myri10ge_load_firmware(struct myri10ge_priv *mgp) { char __iomem *submit; - u32 buf[16]; + __be32 buf[16]; u32 dma_low, dma_high, size; int status, i; @@ -600,7 +605,7 @@ static int myri10ge_load_firmware(struct myri10ge_priv *mgp) buf[0] = htonl(dma_high); /* confirm addr MSW */ buf[1] = htonl(dma_low); /* confirm addr LSW */ - buf[2] = htonl(MYRI10GE_NO_CONFIRM_DATA); /* confirm data */ + buf[2] = MYRI10GE_NO_CONFIRM_DATA; /* confirm data */ /* FIX: All newest firmware should un-protect the bottom of * the sram before handoff. However, the very first interfaces @@ -705,21 +710,21 @@ static int myri10ge_reset(struct myri10ge_priv *mgp) status |= myri10ge_send_cmd(mgp, MXGEFW_CMD_GET_IRQ_ACK_OFFSET, &cmd, 0); - mgp->irq_claim = (__iomem u32 *) (mgp->sram + cmd.data0); + mgp->irq_claim = (__iomem __be32 *) (mgp->sram + cmd.data0); if (!mgp->msi_enabled) { status |= myri10ge_send_cmd (mgp, MXGEFW_CMD_GET_IRQ_DEASSERT_OFFSET, &cmd, 0); - mgp->irq_deassert = (__iomem u32 *) (mgp->sram + cmd.data0); + mgp->irq_deassert = (__iomem __be32 *) (mgp->sram + cmd.data0); } status |= myri10ge_send_cmd (mgp, MXGEFW_CMD_GET_INTR_COAL_DELAY_OFFSET, &cmd, 0); - mgp->intr_coal_delay_ptr = (__iomem u32 *) (mgp->sram + cmd.data0); + mgp->intr_coal_delay_ptr = (__iomem __be32 *) (mgp->sram + cmd.data0); if (status != 0) { dev_err(&mgp->pdev->dev, "failed set interrupt parameters\n"); return status; } - __raw_writel(htonl(mgp->intr_coal_delay), mgp->intr_coal_delay_ptr); + put_be32(htonl(mgp->intr_coal_delay), mgp->intr_coal_delay_ptr); /* Run a small DMA test. * The magic multipliers to the length tell the firmware @@ -786,14 +791,16 @@ static inline void myri10ge_submit_8rx(struct mcp_kreq_ether_recv __iomem * dst, struct mcp_kreq_ether_recv *src) { - u32 low; + __be32 low; low = src->addr_low; - src->addr_low = DMA_32BIT_MASK; - myri10ge_pio_copy(dst, src, 8 * sizeof(*src)); + src->addr_low = htonl(DMA_32BIT_MASK); + myri10ge_pio_copy(dst, src, 4 * sizeof(*src)); + mb(); + myri10ge_pio_copy(dst + 4, src + 4, 4 * sizeof(*src)); mb(); src->addr_low = low; - __raw_writel(low, &dst->addr_low); + put_be32(low, &dst->addr_low); mb(); } @@ -939,11 +946,11 @@ done: return retval; } -static inline void myri10ge_vlan_ip_csum(struct sk_buff *skb, u16 hw_csum) +static inline void myri10ge_vlan_ip_csum(struct sk_buff *skb, __wsum hw_csum) { struct vlan_hdr *vh = (struct vlan_hdr *)(skb->data); - if ((skb->protocol == ntohs(ETH_P_8021Q)) && + if ((skb->protocol == htons(ETH_P_8021Q)) && (vh->h_vlan_encapsulated_proto == htons(ETH_P_IP) || vh->h_vlan_encapsulated_proto == htons(ETH_P_IPV6))) { skb->csum = hw_csum; @@ -953,7 +960,7 @@ static inline void myri10ge_vlan_ip_csum(struct sk_buff *skb, u16 hw_csum) static inline unsigned long myri10ge_rx_done(struct myri10ge_priv *mgp, struct myri10ge_rx_buf *rx, - int bytes, int len, int csum) + int bytes, int len, __wsum csum) { dma_addr_t bus; struct sk_buff *skb; @@ -986,12 +993,12 @@ myri10ge_rx_done(struct myri10ge_priv *mgp, struct myri10ge_rx_buf *rx, skb->protocol = eth_type_trans(skb, mgp->dev); if (mgp->csum_flag) { - if ((skb->protocol == ntohs(ETH_P_IP)) || - (skb->protocol == ntohs(ETH_P_IPV6))) { - skb->csum = ntohs((u16) csum); + if ((skb->protocol == htons(ETH_P_IP)) || + (skb->protocol == htons(ETH_P_IPV6))) { + skb->csum = csum; skb->ip_summed = CHECKSUM_COMPLETE; } else - myri10ge_vlan_ip_csum(skb, ntohs((u16) csum)); + myri10ge_vlan_ip_csum(skb, csum); } netif_receive_skb(skb); @@ -1060,12 +1067,12 @@ static inline void myri10ge_clean_rx_done(struct myri10ge_priv *mgp, int *limit) int idx = rx_done->idx; int cnt = rx_done->cnt; u16 length; - u16 checksum; + __wsum checksum; while (rx_done->entry[idx].length != 0 && *limit != 0) { length = ntohs(rx_done->entry[idx].length); rx_done->entry[idx].length = 0; - checksum = ntohs(rx_done->entry[idx].checksum); + checksum = csum_unfold(rx_done->entry[idx].checksum); if (length <= mgp->small_bytes) rx_ok = myri10ge_rx_done(mgp, &mgp->rx_small, mgp->small_bytes, @@ -1142,7 +1149,7 @@ static int myri10ge_poll(struct net_device *netdev, int *budget) if (rx_done->entry[rx_done->idx].length == 0 || !netif_running(netdev)) { netif_rx_complete(netdev); - __raw_writel(htonl(3), mgp->irq_claim); + put_be32(htonl(3), mgp->irq_claim); return 0; } return 1; @@ -1166,7 +1173,7 @@ static irqreturn_t myri10ge_intr(int irq, void *arg) netif_rx_schedule(mgp->dev); if (!mgp->msi_enabled) { - __raw_writel(0, mgp->irq_deassert); + put_be32(0, mgp->irq_deassert); if (!myri10ge_deassert_wait) stats->valid = 0; mb(); @@ -1195,7 +1202,7 @@ static irqreturn_t myri10ge_intr(int irq, void *arg) myri10ge_check_statblock(mgp); - __raw_writel(htonl(3), mgp->irq_claim + 1); + put_be32(htonl(3), mgp->irq_claim + 1); return (IRQ_HANDLED); } @@ -1233,7 +1240,7 @@ myri10ge_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *coal) struct myri10ge_priv *mgp = netdev_priv(netdev); mgp->intr_coal_delay = coal->rx_coalesce_usecs; - __raw_writel(htonl(mgp->intr_coal_delay), mgp->intr_coal_delay_ptr); + put_be32(htonl(mgp->intr_coal_delay), mgp->intr_coal_delay_ptr); return 0; } @@ -1748,7 +1755,7 @@ static int myri10ge_open(struct net_device *dev) goto abort_with_rings; } - mgp->link_state = -1; + mgp->link_state = htonl(~0U); mgp->rdma_tags_available = 15; netif_poll_enable(mgp->dev); /* must happen prior to any irq */ @@ -1876,7 +1883,7 @@ myri10ge_submit_req(struct myri10ge_tx_buf *tx, struct mcp_kreq_ether_send *src, /* re-write the last 32-bits with the valid flags */ src->flags = last_flags; - __raw_writel(*((u32 *) src + 3), (u32 __iomem *) dst + 3); + put_be32(*((__be32 *) src + 3), (__be32 __iomem *) dst + 3); tx->req += cnt; mb(); } @@ -1919,7 +1926,8 @@ static int myri10ge_xmit(struct sk_buff *skb, struct net_device *dev) struct myri10ge_tx_buf *tx = &mgp->tx; struct skb_frag_struct *frag; dma_addr_t bus; - u32 low, high_swapped; + u32 low; + __be32 high_swapped; unsigned int len; int idx, last_idx, avail, frag_cnt, frag_idx, count, mss, max_segments; u16 pseudo_hdr_offset, cksum_offset; @@ -1964,7 +1972,6 @@ again: cksum_offset = 0; pseudo_hdr_offset = 0; } else { - pseudo_hdr_offset = htons(pseudo_hdr_offset); odd_flag = MXGEFW_FLAGS_ALIGN_ODD; flags |= MXGEFW_FLAGS_CKSUM; } @@ -1986,7 +1993,7 @@ again: /* for TSO, pseudo_hdr_offset holds mss. * The firmware figures out where to put * the checksum by parsing the header. */ - pseudo_hdr_offset = htons(mss); + pseudo_hdr_offset = mss; } else #endif /*NETIF_F_TSO */ /* Mark small packets, and pad out tiny packets */ @@ -2086,7 +2093,7 @@ again: #endif /* NETIF_F_TSO */ req->addr_high = high_swapped; req->addr_low = htonl(low); - req->pseudo_hdr_offset = pseudo_hdr_offset; + req->pseudo_hdr_offset = htons(pseudo_hdr_offset); req->pad = 0; /* complete solid 16-byte block; does this matter? */ req->rdma_count = 1; req->length = htons(seglen); @@ -2199,6 +2206,7 @@ static void myri10ge_set_multicast_list(struct net_device *dev) struct myri10ge_cmd cmd; struct myri10ge_priv *mgp; struct dev_mc_list *mc_list; + __be32 data[2] = {0, 0}; int err; mgp = netdev_priv(dev); @@ -2237,10 +2245,9 @@ static void myri10ge_set_multicast_list(struct net_device *dev) /* Walk the multicast list, and add each address */ for (mc_list = dev->mc_list; mc_list != NULL; mc_list = mc_list->next) { - memcpy(&cmd.data0, &mc_list->dmi_addr, 4); - memcpy(&cmd.data1, ((char *)&mc_list->dmi_addr) + 4, 2); - cmd.data0 = htonl(cmd.data0); - cmd.data1 = htonl(cmd.data1); + memcpy(data, &mc_list->dmi_addr, 6); + cmd.data0 = ntohl(data[0]); + cmd.data1 = ntohl(data[1]); err = myri10ge_send_cmd(mgp, MXGEFW_JOIN_MULTICAST_GROUP, &cmd, 1); @@ -2615,9 +2622,10 @@ static u32 myri10ge_read_reboot(struct myri10ge_priv *mgp) * This watchdog is used to check whether the board has suffered * from a parity error and needs to be recovered. */ -static void myri10ge_watchdog(void *arg) +static void myri10ge_watchdog(struct work_struct *work) { - struct myri10ge_priv *mgp = arg; + struct myri10ge_priv *mgp = + container_of(work, struct myri10ge_priv, watchdog_work); u32 reboot; int status; u16 cmd, vendor; @@ -2887,7 +2895,7 @@ static int myri10ge_probe(struct pci_dev *pdev, const struct pci_device_id *ent) (unsigned long)mgp); SET_ETHTOOL_OPS(netdev, &myri10ge_ethtool_ops); - INIT_WORK(&mgp->watchdog_work, myri10ge_watchdog, mgp); + INIT_WORK(&mgp->watchdog_work, myri10ge_watchdog); status = register_netdev(netdev); if (status != 0) { dev_err(&pdev->dev, "register_netdev failed: %d\n", status); diff --git a/drivers/net/myri10ge/myri10ge_mcp.h b/drivers/net/myri10ge/myri10ge_mcp.h index 9519ae7cd5e..29463b301a8 100644 --- a/drivers/net/myri10ge/myri10ge_mcp.h +++ b/drivers/net/myri10ge/myri10ge_mcp.h @@ -6,23 +6,23 @@ /* 8 Bytes */ struct mcp_dma_addr { - u32 high; - u32 low; + __be32 high; + __be32 low; }; /* 4 Bytes */ struct mcp_slot { - u16 checksum; - u16 length; + __sum16 checksum; + __be16 length; }; /* 64 Bytes */ struct mcp_cmd { - u32 cmd; - u32 data0; /* will be low portion if data > 32 bits */ + __be32 cmd; + __be32 data0; /* will be low portion if data > 32 bits */ /* 8 */ - u32 data1; /* will be high portion if data > 32 bits */ - u32 data2; /* currently unused.. */ + __be32 data1; /* will be high portion if data > 32 bits */ + __be32 data2; /* currently unused.. */ /* 16 */ struct mcp_dma_addr response_addr; /* 24 */ @@ -31,8 +31,8 @@ struct mcp_cmd { /* 8 Bytes */ struct mcp_cmd_response { - u32 data; - u32 result; + __be32 data; + __be32 result; }; /* @@ -73,10 +73,10 @@ union mcp_pso_or_cumlen { /* 16 Bytes */ struct mcp_kreq_ether_send { - u32 addr_high; - u32 addr_low; - u16 pseudo_hdr_offset; - u16 length; + __be32 addr_high; + __be32 addr_low; + __be16 pseudo_hdr_offset; + __be16 length; u8 pad; u8 rdma_count; u8 cksum_offset; /* where to start computing cksum */ @@ -85,8 +85,8 @@ struct mcp_kreq_ether_send { /* 8 Bytes */ struct mcp_kreq_ether_recv { - u32 addr_high; - u32 addr_low; + __be32 addr_high; + __be32 addr_low; }; /* Commands */ @@ -219,19 +219,19 @@ enum myri10ge_mcp_cmd_status { struct mcp_irq_data { /* add new counters at the beginning */ - u32 future_use[5]; - u32 dropped_multicast_filtered; + __be32 future_use[5]; + __be32 dropped_multicast_filtered; /* 40 Bytes */ - u32 send_done_count; - - u32 link_up; - u32 dropped_link_overflow; - u32 dropped_link_error_or_filtered; - u32 dropped_runt; - u32 dropped_overrun; - u32 dropped_no_small_buffer; - u32 dropped_no_big_buffer; - u32 rdma_tags_available; + __be32 send_done_count; + + __be32 link_up; + __be32 dropped_link_overflow; + __be32 dropped_link_error_or_filtered; + __be32 dropped_runt; + __be32 dropped_overrun; + __be32 dropped_no_small_buffer; + __be32 dropped_no_big_buffer; + __be32 rdma_tags_available; u8 tx_stopped; u8 link_down; diff --git a/drivers/net/myri10ge/myri10ge_mcp_gen_header.h b/drivers/net/myri10ge/myri10ge_mcp_gen_header.h index 487f7792fd4..16a810dd6d5 100644 --- a/drivers/net/myri10ge/myri10ge_mcp_gen_header.h +++ b/drivers/net/myri10ge/myri10ge_mcp_gen_header.h @@ -36,7 +36,7 @@ struct mcp_gen_header { /* the first 4 fields are filled at compile time */ unsigned header_length; - unsigned mcp_type; + __be32 mcp_type; char version[128]; unsigned mcp_globals; /* pointer to mcp-type specific structure */ diff --git a/drivers/net/ne.c b/drivers/net/ne.c index 787aa422152..a5c4199e275 100644 --- a/drivers/net/ne.c +++ b/drivers/net/ne.c @@ -867,7 +867,7 @@ static void cleanup_card(struct net_device *dev) release_region(dev->base_addr, NE_IO_EXTENT); } -void cleanup_module(void) +void __exit cleanup_module(void) { int this_dev; diff --git a/drivers/net/ne2.c b/drivers/net/ne2.c index 5fccfea66d8..089b5bb702f 100644 --- a/drivers/net/ne2.c +++ b/drivers/net/ne2.c @@ -813,7 +813,7 @@ static void cleanup_card(struct net_device *dev) release_region(dev->base_addr, NE_IO_EXTENT); } -void cleanup_module(void) +void __exit cleanup_module(void) { int this_dev; diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h index d925053fe59..b5410bee5f2 100644 --- a/drivers/net/netxen/netxen_nic.h +++ b/drivers/net/netxen/netxen_nic.h @@ -1,25 +1,25 @@ /* * Copyright (C) 2003 - 2006 NetXen, Inc. * All rights reserved. - * + * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. - * + * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * + * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, * MA 02111-1307, USA. - * + * * The full GNU General Public License is included in this distribution * in the file called LICENSE. - * + * * Contact Information: * info@netxen.com * NetXen, @@ -63,40 +63,68 @@ #include "netxen_nic_hw.h" -#define NETXEN_NIC_BUILD_NO "5" -#define _NETXEN_NIC_LINUX_MAJOR 2 +#define NETXEN_NIC_BUILD_NO "1" +#define _NETXEN_NIC_LINUX_MAJOR 3 #define _NETXEN_NIC_LINUX_MINOR 3 -#define _NETXEN_NIC_LINUX_SUBVERSION 59 -#define NETXEN_NIC_LINUX_VERSIONID "2.3.59" "-" NETXEN_NIC_BUILD_NO -#define NETXEN_NIC_FW_VERSIONID "2.3.59" +#define _NETXEN_NIC_LINUX_SUBVERSION 2 +#define NETXEN_NIC_LINUX_VERSIONID "3.3.2" "-" NETXEN_NIC_BUILD_NO +#define NETXEN_NIC_FW_VERSIONID "3.3.2" #define RCV_DESC_RINGSIZE \ (sizeof(struct rcv_desc) * adapter->max_rx_desc_count) #define STATUS_DESC_RINGSIZE \ (sizeof(struct status_desc)* adapter->max_rx_desc_count) +#define LRO_DESC_RINGSIZE \ + (sizeof(rcvDesc_t) * adapter->max_lro_rx_desc_count) #define TX_RINGSIZE \ (sizeof(struct netxen_cmd_buffer) * adapter->max_tx_desc_count) #define RCV_BUFFSIZE \ (sizeof(struct netxen_rx_buffer) * rcv_desc->max_rx_desc_count) #define find_diff_among(a,b,range) ((a)<(b)?((b)-(a)):((b)+(range)-(a))) -#define NETXEN_NETDEV_STATUS 0x1 +#define NETXEN_NETDEV_STATUS 0x1 +#define NETXEN_RCV_PRODUCER_OFFSET 0 +#define NETXEN_RCV_PEG_DB_ID 2 +#define NETXEN_HOST_DUMMY_DMA_SIZE 1024 #define ADDR_IN_WINDOW1(off) \ ((off > NETXEN_CRB_PCIX_HOST2) && (off < NETXEN_CRB_MAX)) ? 1 : 0 +/* + * In netxen_nic_down(), we must wait for any pending callback requests into + * netxen_watchdog_task() to complete; eg otherwise the watchdog_timer could be + * reenabled right after it is deleted in netxen_nic_down(). FLUSH_SCHEDULED_WORK() + * does this synchronization. + * + * Normally, schedule_work()/flush_scheduled_work() could have worked, but + * netxen_nic_close() is invoked with kernel rtnl lock held. netif_carrier_off() + * call in netxen_nic_close() triggers a schedule_work(&linkwatch_work), and a + * subsequent call to flush_scheduled_work() in netxen_nic_down() would cause + * linkwatch_event() to be executed which also attempts to acquire the rtnl + * lock thus causing a deadlock. + */ + +#define SCHEDULE_WORK(tp) queue_work(netxen_workq, tp) +#define FLUSH_SCHEDULED_WORK() flush_workqueue(netxen_workq) +extern struct workqueue_struct *netxen_workq; /* * normalize a 64MB crb address to 32MB PCI window * To use NETXEN_CRB_NORMALIZE, window _must_ be set to 1 */ -#define NETXEN_CRB_NORMAL(reg) \ - (reg) - NETXEN_CRB_PCIX_HOST2 + NETXEN_CRB_PCIX_HOST +#define NETXEN_CRB_NORMAL(reg) \ + ((reg) - NETXEN_CRB_PCIX_HOST2 + NETXEN_CRB_PCIX_HOST) #define NETXEN_CRB_NORMALIZE(adapter, reg) \ pci_base_offset(adapter, NETXEN_CRB_NORMAL(reg)) +#define DB_NORMALIZE(adapter, off) \ + (adapter->ahw.db_base + (off)) + +#define NX_P2_C0 0x24 +#define NX_P2_C1 0x25 + #define FIRST_PAGE_GROUP_START 0 -#define FIRST_PAGE_GROUP_END 0x400000 +#define FIRST_PAGE_GROUP_END 0x100000 #define SECOND_PAGE_GROUP_START 0x4000000 #define SECOND_PAGE_GROUP_END 0x66BC000 @@ -108,11 +136,13 @@ #define SECOND_PAGE_GROUP_SIZE SECOND_PAGE_GROUP_END - SECOND_PAGE_GROUP_START #define THIRD_PAGE_GROUP_SIZE THIRD_PAGE_GROUP_END - THIRD_PAGE_GROUP_START -#define MAX_RX_BUFFER_LENGTH 2000 +#define MAX_RX_BUFFER_LENGTH 1760 #define MAX_RX_JUMBO_BUFFER_LENGTH 9046 -#define RX_DMA_MAP_LEN (MAX_RX_BUFFER_LENGTH - NET_IP_ALIGN) +#define MAX_RX_LRO_BUFFER_LENGTH ((48*1024)-512) +#define RX_DMA_MAP_LEN (MAX_RX_BUFFER_LENGTH - 2) #define RX_JUMBO_DMA_MAP_LEN \ - (MAX_RX_JUMBO_BUFFER_LENGTH - NET_IP_ALIGN) + (MAX_RX_JUMBO_BUFFER_LENGTH - 2) +#define RX_LRO_DMA_MAP_LEN (MAX_RX_LRO_BUFFER_LENGTH - 2) #define NETXEN_ROM_ROUNDUP 0x80000000ULL /* @@ -151,30 +181,38 @@ enum { /* Host writes the following to notify that it has done the init-handshake */ #define PHAN_INITIALIZE_ACK 0xf00f -#define NUM_RCV_DESC_RINGS 2 /* No of Rcv Descriptor contexts */ +#define NUM_RCV_DESC_RINGS 3 /* No of Rcv Descriptor contexts */ /* descriptor types */ #define RCV_DESC_NORMAL 0x01 #define RCV_DESC_JUMBO 0x02 +#define RCV_DESC_LRO 0x04 #define RCV_DESC_NORMAL_CTXID 0 #define RCV_DESC_JUMBO_CTXID 1 +#define RCV_DESC_LRO_CTXID 2 #define RCV_DESC_TYPE(ID) \ - ((ID == RCV_DESC_JUMBO_CTXID) ? RCV_DESC_JUMBO : RCV_DESC_NORMAL) + ((ID == RCV_DESC_JUMBO_CTXID) \ + ? RCV_DESC_JUMBO \ + : ((ID == RCV_DESC_LRO_CTXID) \ + ? RCV_DESC_LRO : \ + (RCV_DESC_NORMAL))) #define MAX_CMD_DESCRIPTORS 1024 #define MAX_RCV_DESCRIPTORS 32768 -#define MAX_JUMBO_RCV_DESCRIPTORS 1024 +#define MAX_JUMBO_RCV_DESCRIPTORS 4096 +#define MAX_LRO_RCV_DESCRIPTORS 2048 #define MAX_RCVSTATUS_DESCRIPTORS MAX_RCV_DESCRIPTORS #define MAX_JUMBO_RCV_DESC MAX_JUMBO_RCV_DESCRIPTORS #define MAX_RCV_DESC MAX_RCV_DESCRIPTORS #define MAX_RCVSTATUS_DESC MAX_RCV_DESCRIPTORS -#define NUM_RCV_DESC (MAX_RCV_DESC + MAX_JUMBO_RCV_DESCRIPTORS) #define MAX_EPG_DESCRIPTORS (MAX_CMD_DESCRIPTORS * 8) - +#define NUM_RCV_DESC (MAX_RCV_DESC + MAX_JUMBO_RCV_DESCRIPTORS + \ + MAX_LRO_RCV_DESCRIPTORS) #define MIN_TX_COUNT 4096 #define MIN_RX_COUNT 4096 - +#define NETXEN_CTX_SIGNATURE 0xdee0 +#define NETXEN_RCV_PRODUCER(ringid) (ringid) #define MAX_FRAME_SIZE 0x10000 /* 64K MAX size for LSO */ #define PHAN_PEG_RCV_INITIALIZED 0xff01 @@ -186,6 +224,67 @@ enum { #define get_index_range(index,length,count) \ (((index) + (count)) & ((length) - 1)) +#define MPORT_SINGLE_FUNCTION_MODE 0x1111 + +extern unsigned long long netxen_dma_mask; + +/* + * NetXen host-peg signal message structure + * + * Bit 0-1 : peg_id => 0x2 for tx and 01 for rx + * Bit 2 : priv_id => must be 1 + * Bit 3-17 : count => for doorbell + * Bit 18-27 : ctx_id => Context id + * Bit 28-31 : opcode + */ + +typedef u32 netxen_ctx_msg; + +#define _netxen_set_bits(config_word, start, bits, val) {\ + unsigned long long mask = (((1ULL << (bits)) - 1) << (start)); \ + unsigned long long value = (val); \ + (config_word) &= ~mask; \ + (config_word) |= (((value) << (start)) & mask); \ +} + +#define netxen_set_msg_peg_id(config_word, val) \ + _netxen_set_bits(config_word, 0, 2, val) +#define netxen_set_msg_privid(config_word) \ + set_bit(2, (unsigned long*)&config_word) +#define netxen_set_msg_count(config_word, val) \ + _netxen_set_bits(config_word, 3, 15, val) +#define netxen_set_msg_ctxid(config_word, val) \ + _netxen_set_bits(config_word, 18, 10, val) +#define netxen_set_msg_opcode(config_word, val) \ + _netxen_set_bits(config_word, 28, 4, val) + +struct netxen_rcv_context { + u32 rcv_ring_addr_lo; + u32 rcv_ring_addr_hi; + u32 rcv_ring_size; + u32 rsrvd; +}; + +struct netxen_ring_ctx { + + /* one command ring */ + u64 cmd_consumer_offset; + u32 cmd_ring_addr_lo; + u32 cmd_ring_addr_hi; + u32 cmd_ring_size; + u32 rsrvd; + + /* three receive rings */ + struct netxen_rcv_context rcv_ctx[3]; + + /* one status ring */ + u32 sts_ring_addr_lo; + u32 sts_ring_addr_hi; + u32 sts_ring_size; + + u32 ctx_id; +} __attribute__ ((aligned(64))); + /* * Following data structures describe the descriptors that will be used. * Added fileds of tcpHdrSize and ipHdrSize, The driver needs to do it only when @@ -203,22 +302,32 @@ enum { #define FLAGS_IPSEC_SA_DELETE 0x08 #define FLAGS_VLAN_TAGGED 0x10 -#define CMD_DESC_TOTAL_LENGTH(cmd_desc) \ - ((cmd_desc)->length_tcp_hdr & 0x00FFFFFF) -#define CMD_DESC_TCP_HDR_OFFSET(cmd_desc) \ - (((cmd_desc)->length_tcp_hdr >> 24) & 0x0FF) -#define CMD_DESC_PORT(cmd_desc) ((cmd_desc)->port_ctxid & 0x0F) -#define CMD_DESC_CTX_ID(cmd_desc) (((cmd_desc)->port_ctxid >> 4) & 0x0F) +#define netxen_set_cmd_desc_port(cmd_desc, var) \ + ((cmd_desc)->port_ctxid |= ((var) & 0x0F)) -#define CMD_DESC_TOTAL_LENGTH_WRT(cmd_desc, var) \ - ((cmd_desc)->length_tcp_hdr |= ((var) & 0x00FFFFFF)) -#define CMD_DESC_TCP_HDR_OFFSET_WRT(cmd_desc, var) \ - ((cmd_desc)->length_tcp_hdr |= (((var) << 24) & 0xFF000000)) -#define CMD_DESC_PORT_WRT(cmd_desc, var) \ - ((cmd_desc)->port_ctxid |= ((var) & 0x0F)) +#define netxen_set_cmd_desc_flags(cmd_desc, val) \ + _netxen_set_bits((cmd_desc)->flags_opcode, 0, 7, val) +#define netxen_set_cmd_desc_opcode(cmd_desc, val) \ + _netxen_set_bits((cmd_desc)->flags_opcode, 7, 6, val) + +#define netxen_set_cmd_desc_num_of_buff(cmd_desc, val) \ + _netxen_set_bits((cmd_desc)->num_of_buffers_total_length, 0, 8, val); +#define netxen_set_cmd_desc_totallength(cmd_desc, val) \ + _netxen_set_bits((cmd_desc)->num_of_buffers_total_length, 8, 24, val); + +#define netxen_get_cmd_desc_opcode(cmd_desc) \ + (((cmd_desc)->flags_opcode >> 7) & 0x003F) +#define netxen_get_cmd_desc_totallength(cmd_desc) \ + (((cmd_desc)->num_of_buffers_total_length >> 8) & 0x0FFFFFF) struct cmd_desc_type0 { - u64 netxen_next; /* for fragments handled by Phantom */ + u8 tcp_hdr_offset; /* For LSO only */ + u8 ip_hdr_offset; /* For LSO only */ + /* Bit pattern: 0-6 flags, 7-12 opcode, 13-15 unused */ + u16 flags_opcode; + /* Bit pattern: 0-7 total number of segments, + 8-31 Total size of the packet */ + u32 num_of_buffers_total_length; union { struct { u32 addr_low_part2; @@ -227,13 +336,6 @@ struct cmd_desc_type0 { u64 addr_buffer2; }; - /* Bit pattern: 0-23 total length, 24-32 tcp header offset */ - u32 length_tcp_hdr; - u8 ip_hdr_offset; /* For LSO only */ - u8 num_of_buffers; /* total number of segments */ - u8 flags; /* as defined above */ - u8 opcode; - u16 reference_handle; /* changed to u16 to add mss */ u16 mss; /* passed by NDIS_PACKET for LSO */ /* Bit pattern 0-3 port, 0-3 ctx id */ @@ -248,7 +350,6 @@ struct cmd_desc_type0 { }; u64 addr_buffer3; }; - union { struct { u32 addr_low_part1; @@ -270,6 +371,8 @@ struct cmd_desc_type0 { u64 addr_buffer4; }; + u64 unused; + } __attribute__ ((aligned(64))); /* Note: sizeof(rcv_desc) should always be a mutliple of 2 */ @@ -296,22 +399,49 @@ struct rcv_desc { #define NETXEN_PROT_UNKNOWN (0) /* Note: sizeof(status_desc) should always be a mutliple of 2 */ -#define STATUS_DESC_PORT(status_desc) \ - ((status_desc)->port_status_type_op & 0x0F) -#define STATUS_DESC_STATUS(status_desc) \ - (((status_desc)->port_status_type_op >> 4) & 0x0F) -#define STATUS_DESC_TYPE(status_desc) \ - (((status_desc)->port_status_type_op >> 8) & 0x0F) -#define STATUS_DESC_OPCODE(status_desc) \ - (((status_desc)->port_status_type_op >> 12) & 0x0F) + +#define netxen_get_sts_desc_lro_cnt(status_desc) \ + ((status_desc)->lro & 0x7F) +#define netxen_get_sts_desc_lro_last_frag(status_desc) \ + (((status_desc)->lro & 0x80) >> 7) + +#define netxen_get_sts_port(status_desc) \ + ((status_desc)->status_desc_data & 0x0F) +#define netxen_get_sts_status(status_desc) \ + (((status_desc)->status_desc_data >> 4) & 0x0F) +#define netxen_get_sts_type(status_desc) \ + (((status_desc)->status_desc_data >> 8) & 0x0F) +#define netxen_get_sts_totallength(status_desc) \ + (((status_desc)->status_desc_data >> 12) & 0xFFFF) +#define netxen_get_sts_refhandle(status_desc) \ + (((status_desc)->status_desc_data >> 28) & 0xFFFF) +#define netxen_get_sts_prot(status_desc) \ + (((status_desc)->status_desc_data >> 44) & 0x0F) +#define netxen_get_sts_owner(status_desc) \ + (((status_desc)->status_desc_data >> 56) & 0x03) +#define netxen_get_sts_opcode(status_desc) \ + (((status_desc)->status_desc_data >> 58) & 0x03F) + +#define netxen_clear_sts_owner(status_desc) \ + ((status_desc)->status_desc_data &= \ + ~(((unsigned long long)3) << 56 )) +#define netxen_set_sts_owner(status_desc, val) \ + ((status_desc)->status_desc_data |= \ + (((unsigned long long)((val) & 0x3)) << 56 )) struct status_desc { - /* Bit pattern: 0-3 port, 4-7 status, 8-11 type, 12-15 opcode */ - u16 port_status_type_op; - u16 total_length; /* NIC mode */ - u16 reference_handle; /* handle for the associated packet */ - /* Bit pattern: 0-1 owner, 2-5 protocol */ - u16 owner; /* Owner of the descriptor */ + /* Bit pattern: 0-3 port, 4-7 status, 8-11 type, 12-27 total_length + 28-43 reference_handle, 44-47 protocol, 48-52 unused + 53-55 desc_cnt, 56-57 owner, 58-63 opcode + */ + u64 status_desc_data; + u32 hash_value; + u8 hash_type; + u8 msg_type; + u8 unused; + /* Bit pattern: 0-6 lro_count indicates frag sequence, + 7 last_frag indicates last frag */ + u8 lro; } __attribute__ ((aligned(8))); enum { @@ -559,11 +689,12 @@ typedef enum { #define PRIMARY_START (BOOTLD_START) #define FLASH_CRBINIT_SIZE (0x4000) #define FLASH_BRDCFG_SIZE (sizeof(struct netxen_board_info)) -#define FLASH_USER_SIZE (sizeof(netxen_user_info)/sizeof(u32)) +#define FLASH_USER_SIZE (sizeof(struct netxen_user_info)/sizeof(u32)) #define FLASH_SECONDARY_SIZE (USER_START-SECONDARY_START) #define NUM_PRIMARY_SECTORS (0x20) #define NUM_CONFIG_SECTORS (1) -#define PFX "netxen: " +#define PFX "NetXen: " +extern char netxen_nic_driver_name[]; /* Note: Make sure to not call this before adapter->port is valid */ #if !defined(NETXEN_DEBUG) @@ -572,7 +703,7 @@ typedef enum { #else #define DPRINTK(klevel, fmt, args...) do { \ printk(KERN_##klevel PFX "%s: %s: " fmt, __FUNCTION__,\ - (adapter != NULL && adapter->port != NULL && \ + (adapter != NULL && \ adapter->port[0] != NULL && \ adapter->port[0]->netdev != NULL) ? \ adapter->port[0]->netdev->name : NULL, \ @@ -609,7 +740,6 @@ struct netxen_cmd_buffer { u8 frag_count; unsigned long time_stamp; u32 state; - u32 no_of_descriptors; }; /* In rx_buffer, we do not need multiple fragments as is a single buffer */ @@ -618,6 +748,9 @@ struct netxen_rx_buffer { u64 dma; u16 ref_handle; u16 state; + u32 lro_expected_frags; + u32 lro_current_frags; + u32 lro_length; }; /* Board types */ @@ -633,6 +766,8 @@ struct netxen_hardware_context { void __iomem *pci_base0; void __iomem *pci_base1; void __iomem *pci_base2; + void __iomem *db_base; + unsigned long db_len; u8 revision_id; u16 board_type; @@ -642,14 +777,13 @@ struct netxen_hardware_context { u32 qg_linksup; /* Address of cmd ring in Phantom */ struct cmd_desc_type0 *cmd_desc_head; - char *pauseaddr; struct pci_dev *cmd_desc_pdev; dma_addr_t cmd_desc_phys_addr; - dma_addr_t pause_physaddr; - struct pci_dev *pause_pdev; struct netxen_adapter *adapter; }; +#define RCV_RING_LRO RCV_DESC_LRO + #define MINIMUM_ETHERNET_FRAME_SIZE 64 /* With FCS */ #define ETHERNET_FCS_SIZE 4 @@ -702,8 +836,13 @@ struct netxen_recv_context { }; #define NETXEN_NIC_MSI_ENABLED 0x02 +#define NETXEN_DMA_MASK 0xfffffffe +#define NETXEN_DB_MAPSIZE_BYTES 0x1000 -struct netxen_drvops; +struct netxen_dummy_dma { + void *addr; + dma_addr_t phys_addr; +}; struct netxen_adapter { struct netxen_hardware_context ahw; @@ -714,17 +853,19 @@ struct netxen_adapter { spinlock_t lock; struct work_struct watchdog_task; struct work_struct tx_timeout_task; + struct net_device *netdev; struct timer_list watchdog_timer; u32 curr_window; u32 cmd_producer; - u32 cmd_consumer; + u32 *cmd_consumer; u32 last_cmd_consumer; u32 max_tx_desc_count; u32 max_rx_desc_count; u32 max_jumbo_rx_desc_count; + u32 max_lro_rx_desc_count; /* Num of instances active on cmd buffer ring */ u32 proc_cmd_buf_counter; @@ -746,8 +887,27 @@ struct netxen_adapter { struct netxen_recv_context recv_ctx[MAX_RCV_CTX]; int is_up; - int work_done; - struct netxen_drvops *ops; + int number; + struct netxen_dummy_dma dummy_dma; + + /* Context interface shared between card and host */ + struct netxen_ring_ctx *ctx_desc; + struct pci_dev *ctx_desc_pdev; + dma_addr_t ctx_desc_phys_addr; + int (*enable_phy_interrupts) (struct netxen_adapter *, int); + int (*disable_phy_interrupts) (struct netxen_adapter *, int); + void (*handle_phy_intr) (struct netxen_adapter *); + int (*macaddr_set) (struct netxen_port *, netxen_ethernet_macaddr_t); + int (*set_mtu) (struct netxen_port *, int); + int (*set_promisc) (struct netxen_adapter *, int, + netxen_niu_prom_mode_t); + int (*unset_promisc) (struct netxen_adapter *, int, + netxen_niu_prom_mode_t); + int (*phy_read) (struct netxen_adapter *, long phy, long reg, u32 *); + int (*phy_write) (struct netxen_adapter *, long phy, long reg, u32 val); + int (*init_port) (struct netxen_adapter *, int); + void (*init_niu) (struct netxen_adapter *); + int (*stop_port) (struct netxen_adapter *, int); }; /* netxen_adapter structure */ /* Max number of xmit producer threads that can run simultaneously */ @@ -829,25 +989,6 @@ static inline void __iomem *pci_base(struct netxen_adapter *adapter, return NULL; } -struct netxen_drvops { - int (*enable_phy_interrupts) (struct netxen_adapter *, int); - int (*disable_phy_interrupts) (struct netxen_adapter *, int); - void (*handle_phy_intr) (struct netxen_adapter *); - int (*macaddr_set) (struct netxen_port *, netxen_ethernet_macaddr_t); - int (*set_mtu) (struct netxen_port *, int); - int (*set_promisc) (struct netxen_adapter *, int, - netxen_niu_prom_mode_t); - int (*unset_promisc) (struct netxen_adapter *, int, - netxen_niu_prom_mode_t); - int (*phy_read) (struct netxen_adapter *, long phy, long reg, u32 *); - int (*phy_write) (struct netxen_adapter *, long phy, long reg, u32 val); - int (*init_port) (struct netxen_adapter *, int); - void (*init_niu) (struct netxen_adapter *); - int (*stop_port) (struct netxen_adapter *, int); -}; - -extern char netxen_nic_driver_name[]; - int netxen_niu_xgbe_enable_phy_interrupts(struct netxen_adapter *adapter, int port); int netxen_niu_gbe_enable_phy_interrupts(struct netxen_adapter *adapter, @@ -886,10 +1027,20 @@ int netxen_nic_hw_read_wx(struct netxen_adapter *adapter, u64 off, void *data, int len); int netxen_nic_hw_write_wx(struct netxen_adapter *adapter, u64 off, void *data, int len); +int netxen_nic_hw_read_ioctl(struct netxen_adapter *adapter, u64 off, + void *data, int len); +int netxen_nic_hw_write_ioctl(struct netxen_adapter *adapter, u64 off, + void *data, int len); +int netxen_nic_pci_mem_write_ioctl(struct netxen_adapter *adapter, + u64 off, void *data, int size); +int netxen_nic_pci_mem_read_ioctl(struct netxen_adapter *adapter, + u64 off, void *data, int size); void netxen_crb_writelit_adapter(struct netxen_adapter *adapter, unsigned long off, int data); /* Functions from netxen_nic_init.c */ +void netxen_free_adapter_offload(struct netxen_adapter *adapter); +int netxen_initialize_adapter_offload(struct netxen_adapter *adapter); void netxen_phantom_init(struct netxen_adapter *adapter, int pegtune_val); void netxen_load_firmware(struct netxen_adapter *adapter); int netxen_pinit_from_rom(struct netxen_adapter *adapter, int verbose); @@ -921,10 +1072,12 @@ netxen_nic_do_ioctl(struct netxen_adapter *adapter, void *u_data, struct netxen_port *port); int netxen_nic_rx_has_work(struct netxen_adapter *adapter); int netxen_nic_tx_has_work(struct netxen_adapter *adapter); -void netxen_watchdog_task(unsigned long v); +void netxen_watchdog_task(struct work_struct *work); void netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ctx, u32 ringid); -void netxen_process_cmd_ring(unsigned long data); +void netxen_post_rx_buffers_nodb(struct netxen_adapter *adapter, u32 ctx, + u32 ringid); +int netxen_process_cmd_ring(unsigned long data); u32 netxen_process_rcv_ring(struct netxen_adapter *adapter, int ctx, int max); void netxen_nic_set_multi(struct net_device *netdev); int netxen_nic_change_mtu(struct net_device *netdev, int new_mtu); @@ -1018,7 +1171,6 @@ static inline void get_brd_name_by_type(u32 type, char *name) int netxen_is_flash_supported(struct netxen_adapter *adapter); int netxen_get_flash_mac_addr(struct netxen_adapter *adapter, u64 mac[]); - extern void netxen_change_ringparam(struct netxen_adapter *adapter); extern int netxen_rom_fast_read(struct netxen_adapter *adapter, int addr, int *valp); diff --git a/drivers/net/netxen/netxen_nic_ethtool.c b/drivers/net/netxen/netxen_nic_ethtool.c index 9a914aeba5b..2ab4885cc95 100644 --- a/drivers/net/netxen/netxen_nic_ethtool.c +++ b/drivers/net/netxen/netxen_nic_ethtool.c @@ -1,25 +1,25 @@ /* * Copyright (C) 2003 - 2006 NetXen, Inc. * All rights reserved. - * + * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. - * + * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * + * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, * MA 02111-1307, USA. - * + * * The full GNU General Public License is included in this distribution * in the file called LICENSE. - * + * * Contact Information: * info@netxen.com * NetXen, @@ -118,7 +118,7 @@ netxen_nic_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo) u32 fw_minor = 0; u32 fw_build = 0; - strncpy(drvinfo->driver, "netxen_nic", 32); + strncpy(drvinfo->driver, netxen_nic_driver_name, 32); strncpy(drvinfo->version, NETXEN_NIC_LINUX_VERSIONID, 32); fw_major = readl(NETXEN_CRB_NORMALIZE(adapter, NETXEN_FW_VERSION_MAJOR)); @@ -210,7 +210,6 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd) printk(KERN_ERR "netxen-nic: Unsupported board model %d\n", (netxen_brdtype_t) boardinfo->board_type); return -EIO; - } return 0; @@ -226,18 +225,18 @@ netxen_nic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd) /* read which mode */ if (adapter->ahw.board_type == NETXEN_NIC_GBE) { /* autonegotiation */ - if (adapter->ops->phy_write - && adapter->ops->phy_write(adapter, port->portnum, - NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG, - (__le32) ecmd->autoneg) != 0) + if (adapter->phy_write + && adapter->phy_write(adapter, port->portnum, + NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG, + (__le32) ecmd->autoneg) != 0) return -EIO; else port->link_autoneg = ecmd->autoneg; - if (adapter->ops->phy_read - && adapter->ops->phy_read(adapter, port->portnum, - NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS, - &status) != 0) + if (adapter->phy_read + && adapter->phy_read(adapter, port->portnum, + NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS, + &status) != 0) return -EIO; /* speed */ @@ -257,10 +256,10 @@ netxen_nic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd) netxen_clear_phy_duplex(status); if (ecmd->duplex == DUPLEX_FULL) netxen_set_phy_duplex(status); - if (adapter->ops->phy_write - && adapter->ops->phy_write(adapter, port->portnum, - NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS, - *((int *)&status)) != 0) + if (adapter->phy_write + && adapter->phy_write(adapter, port->portnum, + NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS, + *((int *)&status)) != 0) return -EIO; else { port->link_speed = ecmd->speed; @@ -422,10 +421,10 @@ static u32 netxen_nic_get_link(struct net_device *dev) /* read which mode */ if (adapter->ahw.board_type == NETXEN_NIC_GBE) { - if (adapter->ops->phy_read - && adapter->ops->phy_read(adapter, port->portnum, - NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS, - &status) != 0) + if (adapter->phy_read + && adapter->phy_read(adapter, port->portnum, + NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS, + &status) != 0) return -EIO; else return (netxen_get_phy_link(status)); @@ -460,20 +459,22 @@ netxen_nic_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ring) { struct netxen_port *port = netdev_priv(dev); struct netxen_adapter *adapter = port->adapter; - int i, j; + int i; ring->rx_pending = 0; + ring->rx_jumbo_pending = 0; for (i = 0; i < MAX_RCV_CTX; ++i) { - for (j = 0; j < NUM_RCV_DESC_RINGS; j++) - ring->rx_pending += - adapter->recv_ctx[i].rcv_desc[j].rcv_pending; + ring->rx_pending += adapter->recv_ctx[i]. + rcv_desc[RCV_DESC_NORMAL_CTXID].rcv_pending; + ring->rx_jumbo_pending += adapter->recv_ctx[i]. + rcv_desc[RCV_DESC_JUMBO_CTXID].rcv_pending; } ring->rx_max_pending = adapter->max_rx_desc_count; ring->tx_max_pending = adapter->max_tx_desc_count; + ring->rx_jumbo_max_pending = adapter->max_jumbo_rx_desc_count; ring->rx_mini_max_pending = 0; ring->rx_mini_pending = 0; - ring->rx_jumbo_max_pending = 0; ring->rx_jumbo_pending = 0; } @@ -526,10 +527,10 @@ netxen_nic_set_pauseparam(struct net_device *dev, *(u32 *) (&val)); /* set autoneg */ autoneg = pause->autoneg; - if (adapter->ops->phy_write - && adapter->ops->phy_write(adapter, port->portnum, - NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG, - (__le32) autoneg) != 0) + if (adapter->phy_write + && adapter->phy_write(adapter, port->portnum, + NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG, + (__le32) autoneg) != 0) return -EIO; else { port->link_autoneg = pause->autoneg; diff --git a/drivers/net/netxen/netxen_nic_hdr.h b/drivers/net/netxen/netxen_nic_hdr.h index 72c6ec4ee2a..fe8b675f9e7 100644 --- a/drivers/net/netxen/netxen_nic_hdr.h +++ b/drivers/net/netxen/netxen_nic_hdr.h @@ -1,7 +1,7 @@ /* * Copyright (C) 2003 - 2006 NetXen, Inc. * All rights reserved. - * + * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 @@ -16,10 +16,10 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, * MA 02111-1307, USA. - * + * * The full GNU General Public License is included in this distribution * in the file called LICENSE. - * + * * Contact Information: * info@netxen.com * NetXen, diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c index 105c24f0ad4..9147b6048df 100644 --- a/drivers/net/netxen/netxen_nic_hw.c +++ b/drivers/net/netxen/netxen_nic_hw.c @@ -1,7 +1,7 @@ /* * Copyright (C) 2003 - 2006 NetXen, Inc. * All rights reserved. - * + * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 @@ -16,10 +16,10 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, * MA 02111-1307, USA. - * + * * The full GNU General Public License is included in this distribution * in the file called LICENSE. - * + * * Contact Information: * info@netxen.com * NetXen, @@ -42,7 +42,7 @@ #define NETXEN_FLASH_BASE (BOOTLD_START) #define NETXEN_PHANTOM_MEM_BASE (NETXEN_FLASH_BASE) -#define NETXEN_MAX_MTU 8000 +#define NETXEN_MAX_MTU 8000 + NETXEN_ENET_HEADER_SIZE + NETXEN_ETH_FCS_SIZE #define NETXEN_MIN_MTU 64 #define NETXEN_ETH_FCS_SIZE 4 #define NETXEN_ENET_HEADER_SIZE 14 @@ -81,8 +81,8 @@ int netxen_nic_set_mac(struct net_device *netdev, void *p) DPRINTK(INFO, "valid ether addr\n"); memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len); - if (adapter->ops->macaddr_set) - adapter->ops->macaddr_set(port, addr->sa_data); + if (adapter->macaddr_set) + adapter->macaddr_set(port, addr->sa_data); return 0; } @@ -99,17 +99,17 @@ void netxen_nic_set_multi(struct net_device *netdev) mc_ptr = netdev->mc_list; if (netdev->flags & IFF_PROMISC) { - if (adapter->ops->set_promisc) - adapter->ops->set_promisc(adapter, - port->portnum, - NETXEN_NIU_PROMISC_MODE); + if (adapter->set_promisc) + adapter->set_promisc(adapter, + port->portnum, + NETXEN_NIU_PROMISC_MODE); } else { - if (adapter->ops->unset_promisc && + if (adapter->unset_promisc && adapter->ahw.boardcfg.board_type != NETXEN_BRDTYPE_P2_SB31_10G_IMEZ) - adapter->ops->unset_promisc(adapter, - port->portnum, - NETXEN_NIU_NON_PROMISC_MODE); + adapter->unset_promisc(adapter, + port->portnum, + NETXEN_NIU_NON_PROMISC_MODE); } if (adapter->ahw.board_type == NETXEN_NIC_XGBE) { netxen_nic_mcr_set_mode_select(netxen_mac_addr_cntl_data, 0x03); @@ -160,8 +160,8 @@ int netxen_nic_change_mtu(struct net_device *netdev, int mtu) return -EINVAL; } - if (adapter->ops->set_mtu) - adapter->ops->set_mtu(port, mtu); + if (adapter->set_mtu) + adapter->set_mtu(port, mtu); netdev->mtu = mtu; return 0; @@ -176,22 +176,18 @@ int netxen_nic_hw_resources(struct netxen_adapter *adapter) struct netxen_hardware_context *hw = &adapter->ahw; u32 state = 0; void *addr; - void *pause_addr; int loops = 0, err = 0; int ctx, ring; u32 card_cmdring = 0; - struct netxen_rcv_desc_crb *rcv_desc_crb = NULL; struct netxen_recv_context *recv_ctx; struct netxen_rcv_desc_ctx *rcv_desc; - DPRINTK(INFO, "crb_base: %lx %lx", NETXEN_PCI_CRBSPACE, + DPRINTK(INFO, "crb_base: %lx %x", NETXEN_PCI_CRBSPACE, PCI_OFFSET_SECOND_RANGE(adapter, NETXEN_PCI_CRBSPACE)); - DPRINTK(INFO, "cam base: %lx %lx", NETXEN_CRB_CAM, + DPRINTK(INFO, "cam base: %lx %x", NETXEN_CRB_CAM, pci_base_offset(adapter, NETXEN_CRB_CAM)); - DPRINTK(INFO, "cam RAM: %lx %lx", NETXEN_CAM_RAM_BASE, + DPRINTK(INFO, "cam RAM: %lx %x", NETXEN_CAM_RAM_BASE, pci_base_offset(adapter, NETXEN_CAM_RAM_BASE)); - DPRINTK(INFO, "NIC base:%lx %lx\n", NIC_CRB_BASE_PORT1, - pci_base_offset(adapter, NIC_CRB_BASE_PORT1)); /* Window 1 call */ card_cmdring = readl(NETXEN_CRB_NORMALIZE(adapter, CRB_CMDPEG_CMDRING)); @@ -226,33 +222,42 @@ int netxen_nic_hw_resources(struct netxen_adapter *adapter) DPRINTK(INFO, "Recieve Peg ready too. starting stuff\n"); addr = netxen_alloc(adapter->ahw.pdev, - sizeof(struct cmd_desc_type0) * - adapter->max_tx_desc_count, - &hw->cmd_desc_phys_addr, &hw->cmd_desc_pdev); + sizeof(struct netxen_ring_ctx) + + sizeof(uint32_t), + (dma_addr_t *) & adapter->ctx_desc_phys_addr, + &adapter->ctx_desc_pdev); + printk("ctx_desc_phys_addr: 0x%llx\n", + (u64) adapter->ctx_desc_phys_addr); if (addr == NULL) { DPRINTK(ERR, "bad return from pci_alloc_consistent\n"); - return -ENOMEM; + err = -ENOMEM; + return err; } + memset(addr, 0, sizeof(struct netxen_ring_ctx)); + adapter->ctx_desc = (struct netxen_ring_ctx *)addr; + adapter->ctx_desc->cmd_consumer_offset = adapter->ctx_desc_phys_addr + + sizeof(struct netxen_ring_ctx); + adapter->cmd_consumer = (uint32_t *) (((char *)addr) + + sizeof(struct netxen_ring_ctx)); + + addr = pci_alloc_consistent(adapter->ahw.pdev, + sizeof(struct cmd_desc_type0) * + adapter->max_tx_desc_count, + (dma_addr_t *) & hw->cmd_desc_phys_addr); + printk("cmd_desc_phys_addr: 0x%llx\n", (u64) hw->cmd_desc_phys_addr); - pause_addr = netxen_alloc(adapter->ahw.pdev, 512, - (dma_addr_t *) & hw->pause_physaddr, - &hw->pause_pdev); - if (pause_addr == NULL) { - DPRINTK(1, ERR, "bad return from pci_alloc_consistent\n"); + if (addr == NULL) { + DPRINTK(ERR, "bad return from pci_alloc_consistent\n"); + netxen_free_hw_resources(adapter); return -ENOMEM; } - hw->pauseaddr = (char *)pause_addr; - { - u64 *ptr = (u64 *) pause_addr; - *ptr++ = NETXEN_NIC_ZERO_PAUSE_ADDR; - *ptr++ = NETXEN_NIC_ZERO_PAUSE_ADDR; - *ptr++ = NETXEN_NIC_UNIT_PAUSE_ADDR; - *ptr++ = NETXEN_NIC_ZERO_PAUSE_ADDR; - *ptr++ = NETXEN_NIC_EPG_PAUSE_ADDR1; - *ptr++ = NETXEN_NIC_EPG_PAUSE_ADDR2; - } + adapter->ctx_desc->cmd_ring_addr_lo = + hw->cmd_desc_phys_addr & 0xffffffffUL; + adapter->ctx_desc->cmd_ring_addr_hi = + ((u64) hw->cmd_desc_phys_addr >> 32); + adapter->ctx_desc->cmd_ring_size = adapter->max_tx_desc_count; hw->cmd_desc_head = (struct cmd_desc_type0 *)addr; @@ -273,6 +278,12 @@ int netxen_nic_hw_resources(struct netxen_adapter *adapter) return err; } rcv_desc->desc_head = (struct rcv_desc *)addr; + adapter->ctx_desc->rcv_ctx[ring].rcv_ring_addr_lo = + rcv_desc->phys_addr & 0xffffffffUL; + adapter->ctx_desc->rcv_ctx[ring].rcv_ring_addr_hi = + ((u64) rcv_desc->phys_addr >> 32); + adapter->ctx_desc->rcv_ctx[ring].rcv_ring_size = + rcv_desc->max_rx_desc_count; } addr = netxen_alloc(adapter->ahw.pdev, STATUS_DESC_RINGSIZE, @@ -286,47 +297,21 @@ int netxen_nic_hw_resources(struct netxen_adapter *adapter) return err; } recv_ctx->rcv_status_desc_head = (struct status_desc *)addr; - for (ring = 0; ring < NUM_RCV_DESC_RINGS; ring++) { - rcv_desc = &recv_ctx->rcv_desc[ring]; - rcv_desc_crb = - &recv_crb_registers[ctx].rcv_desc_crb[ring]; - DPRINTK(INFO, "ring #%d crb global ring reg 0x%x\n", - ring, rcv_desc_crb->crb_globalrcv_ring); - /* Window = 1 */ - writel(lower32(rcv_desc->phys_addr), - NETXEN_CRB_NORMALIZE(adapter, - rcv_desc_crb-> - crb_globalrcv_ring)); - DPRINTK(INFO, "GLOBAL_RCV_RING ctx %d, addr 0x%x" - " val 0x%llx," - " virt %p\n", ctx, - rcv_desc_crb->crb_globalrcv_ring, - (unsigned long long)rcv_desc->phys_addr, - +rcv_desc->desc_head); - } + adapter->ctx_desc->sts_ring_addr_lo = + recv_ctx->rcv_status_desc_phys_addr & 0xffffffffUL; + adapter->ctx_desc->sts_ring_addr_hi = + ((u64) recv_ctx->rcv_status_desc_phys_addr >> 32); + adapter->ctx_desc->sts_ring_size = adapter->max_rx_desc_count; - /* Window = 1 */ - writel(lower32(recv_ctx->rcv_status_desc_phys_addr), - NETXEN_CRB_NORMALIZE(adapter, - recv_crb_registers[ctx]. - crb_rcvstatus_ring)); - DPRINTK(INFO, "RCVSTATUS_RING, ctx %d, addr 0x%x," - " val 0x%x,virt%p\n", - ctx, - recv_crb_registers[ctx].crb_rcvstatus_ring, - (unsigned long long)recv_ctx->rcv_status_desc_phys_addr, - recv_ctx->rcv_status_desc_head); } /* Window = 1 */ - writel(lower32(hw->pause_physaddr), - NETXEN_CRB_NORMALIZE(adapter, CRB_PAUSE_ADDR_LO)); - writel(upper32(hw->pause_physaddr), - NETXEN_CRB_NORMALIZE(adapter, CRB_PAUSE_ADDR_HI)); - - writel(lower32(hw->cmd_desc_phys_addr), - NETXEN_CRB_NORMALIZE(adapter, CRB_HOST_CMD_ADDR_LO)); - writel(upper32(hw->cmd_desc_phys_addr), - NETXEN_CRB_NORMALIZE(adapter, CRB_HOST_CMD_ADDR_HI)); + + writel(lower32(adapter->ctx_desc_phys_addr), + NETXEN_CRB_NORMALIZE(adapter, CRB_CTX_ADDR_REG_LO)); + writel(upper32(adapter->ctx_desc_phys_addr), + NETXEN_CRB_NORMALIZE(adapter, CRB_CTX_ADDR_REG_HI)); + writel(NETXEN_CTX_SIGNATURE, + NETXEN_CRB_NORMALIZE(adapter, CRB_CTX_SIGNATURE_REG)); return err; } @@ -336,6 +321,15 @@ void netxen_free_hw_resources(struct netxen_adapter *adapter) struct netxen_rcv_desc_ctx *rcv_desc; int ctx, ring; + if (adapter->ctx_desc != NULL) { + pci_free_consistent(adapter->ctx_desc_pdev, + sizeof(struct netxen_ring_ctx) + + sizeof(uint32_t), + adapter->ctx_desc, + adapter->ctx_desc_phys_addr); + adapter->ctx_desc = NULL; + } + if (adapter->ahw.cmd_desc_head != NULL) { pci_free_consistent(adapter->ahw.cmd_desc_pdev, sizeof(struct cmd_desc_type0) * @@ -344,11 +338,9 @@ void netxen_free_hw_resources(struct netxen_adapter *adapter) adapter->ahw.cmd_desc_phys_addr); adapter->ahw.cmd_desc_head = NULL; } - if (adapter->ahw.pauseaddr != NULL) { - pci_free_consistent(adapter->ahw.pause_pdev, 512, - adapter->ahw.pauseaddr, - adapter->ahw.pause_physaddr); - adapter->ahw.pauseaddr = NULL; + /* Special handling: there are 2 ports on this board */ + if (adapter->ahw.boardcfg.board_type == NETXEN_BRDTYPE_P2_SB31_10G_IMEZ) { + adapter->ahw.max_ports = 2; } for (ctx = 0; ctx < MAX_RCV_CTX; ++ctx) { @@ -383,19 +375,22 @@ void netxen_tso_check(struct netxen_adapter *adapter, desc->total_hdr_length = sizeof(struct ethhdr) + ((skb->nh.iph)->ihl * sizeof(u32)) + ((skb->h.th)->doff * sizeof(u32)); - desc->opcode = TX_TCP_LSO; + netxen_set_cmd_desc_opcode(desc, TX_TCP_LSO); } else if (skb->ip_summed == CHECKSUM_COMPLETE) { if (skb->nh.iph->protocol == IPPROTO_TCP) { - desc->opcode = TX_TCP_PKT; + netxen_set_cmd_desc_opcode(desc, TX_TCP_PKT); } else if (skb->nh.iph->protocol == IPPROTO_UDP) { - desc->opcode = TX_UDP_PKT; + netxen_set_cmd_desc_opcode(desc, TX_UDP_PKT); } else { return; } } adapter->stats.xmitcsummed++; - CMD_DESC_TCP_HDR_OFFSET_WRT(desc, skb->h.raw - skb->data); - desc->length_tcp_hdr = cpu_to_le32(desc->length_tcp_hdr); + desc->tcp_hdr_offset = skb->h.raw - skb->data; + netxen_set_cmd_desc_totallength(desc, + cpu_to_le32 + (netxen_get_cmd_desc_totallength + (desc))); desc->ip_hdr_offset = skb->nh.raw - skb->data; } @@ -648,7 +643,7 @@ void netxen_nic_reg_write(struct netxen_adapter *adapter, u64 off, u32 val) addr = NETXEN_CRB_NORMALIZE(adapter, off); DPRINTK(INFO, "writing to base %lx offset %llx addr %p data %x\n", - pci_base(adapter, off), off, addr); + pci_base(adapter, off), off, addr, val); writel(val, addr); } @@ -660,7 +655,7 @@ int netxen_nic_reg_read(struct netxen_adapter *adapter, u64 off) addr = NETXEN_CRB_NORMALIZE(adapter, off); DPRINTK(INFO, "reading from base %lx offset %llx addr %p\n", - adapter->ahw.pci_base, off, addr); + pci_base(adapter, off), off, addr); val = readl(addr); writel(val, addr); @@ -848,8 +843,8 @@ void netxen_nic_stop_all_ports(struct netxen_adapter *adapter) for (port_nr = 0; port_nr < adapter->ahw.max_ports; port_nr++) { port = adapter->port[port_nr]; - if (adapter->ops->stop_port) - adapter->ops->stop_port(adapter, port->portnum); + if (adapter->stop_port) + adapter->stop_port(adapter, port->portnum); } } @@ -873,13 +868,13 @@ void netxen_nic_set_link_parameters(struct netxen_port *port) { struct netxen_adapter *adapter = port->adapter; __le32 status; - u16 autoneg; + __le32 autoneg; __le32 mode; netxen_nic_read_w0(adapter, NETXEN_NIU_MODE, &mode); if (netxen_get_niu_enable_ge(mode)) { /* Gb 10/100/1000 Mbps mode */ - if (adapter->ops->phy_read - && adapter->ops-> + if (adapter->phy_read + && adapter-> phy_read(adapter, port->portnum, NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS, &status) == 0) { @@ -909,11 +904,11 @@ void netxen_nic_set_link_parameters(struct netxen_port *port) port->link_duplex = -1; break; } - if (adapter->ops->phy_read - && adapter->ops-> + if (adapter->phy_read + && adapter-> phy_read(adapter, port->portnum, NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG, - (__le32 *) & autoneg) != 0) + &autoneg) != 0) port->link_autoneg = autoneg; } else goto link_down; @@ -1008,3 +1003,291 @@ int netxen_crb_read_val(struct netxen_adapter *adapter, unsigned long off) netxen_nic_hw_read_wx(adapter, off, &data, 4); return data; } + +int netxen_nic_hw_write_ioctl(struct netxen_adapter *adapter, u64 off, + void *data, int len) +{ + void *addr; + u64 offset = off; + u8 *mem_ptr = NULL; + unsigned long mem_base; + unsigned long mem_page; + + if (ADDR_IN_WINDOW1(off)) { + addr = NETXEN_CRB_NORMALIZE(adapter, off); + if (!addr) { + mem_base = pci_resource_start(adapter->ahw.pdev, 0); + offset = NETXEN_CRB_NORMAL(off); + mem_page = offset & PAGE_MASK; + if (mem_page != ((offset + len - 1) & PAGE_MASK)) + mem_ptr = + ioremap(mem_base + mem_page, PAGE_SIZE * 2); + else + mem_ptr = + ioremap(mem_base + mem_page, PAGE_SIZE); + if (mem_ptr == 0UL) { + return 1; + } + addr = mem_ptr; + addr += offset & (PAGE_SIZE - 1); + } + } else { + addr = pci_base_offset(adapter, off); + if (!addr) { + mem_base = pci_resource_start(adapter->ahw.pdev, 0); + mem_page = off & PAGE_MASK; + if (mem_page != ((off + len - 1) & PAGE_MASK)) + mem_ptr = + ioremap(mem_base + mem_page, PAGE_SIZE * 2); + else + mem_ptr = + ioremap(mem_base + mem_page, PAGE_SIZE); + if (mem_ptr == 0UL) { + return 1; + } + addr = mem_ptr; + addr += off & (PAGE_SIZE - 1); + } + netxen_nic_pci_change_crbwindow(adapter, 0); + } + switch (len) { + case 1: + writeb(*(u8 *) data, addr); + break; + case 2: + writew(*(u16 *) data, addr); + break; + case 4: + writel(*(u32 *) data, addr); + break; + case 8: + writeq(*(u64 *) data, addr); + break; + default: + DPRINTK(INFO, + "writing data %lx to offset %llx, num words=%d\n", + *(unsigned long *)data, off, (len >> 3)); + + netxen_nic_hw_block_write64((u64 __iomem *) data, addr, + (len >> 3)); + break; + } + + if (!ADDR_IN_WINDOW1(off)) + netxen_nic_pci_change_crbwindow(adapter, 1); + if (mem_ptr) + iounmap(mem_ptr); + return 0; +} + +int netxen_nic_hw_read_ioctl(struct netxen_adapter *adapter, u64 off, + void *data, int len) +{ + void *addr; + u64 offset; + u8 *mem_ptr = NULL; + unsigned long mem_base; + unsigned long mem_page; + + if (ADDR_IN_WINDOW1(off)) { + addr = NETXEN_CRB_NORMALIZE(adapter, off); + if (!addr) { + mem_base = pci_resource_start(adapter->ahw.pdev, 0); + offset = NETXEN_CRB_NORMAL(off); + mem_page = offset & PAGE_MASK; + if (mem_page != ((offset + len - 1) & PAGE_MASK)) + mem_ptr = + ioremap(mem_base + mem_page, PAGE_SIZE * 2); + else + mem_ptr = + ioremap(mem_base + mem_page, PAGE_SIZE); + if (mem_ptr == 0UL) { + *(u8 *) data = 0; + return 1; + } + addr = mem_ptr; + addr += offset & (PAGE_SIZE - 1); + } + } else { + addr = pci_base_offset(adapter, off); + if (!addr) { + mem_base = pci_resource_start(adapter->ahw.pdev, 0); + mem_page = off & PAGE_MASK; + if (mem_page != ((off + len - 1) & PAGE_MASK)) + mem_ptr = + ioremap(mem_base + mem_page, PAGE_SIZE * 2); + else + mem_ptr = + ioremap(mem_base + mem_page, PAGE_SIZE); + if (mem_ptr == 0UL) + return 1; + addr = mem_ptr; + addr += off & (PAGE_SIZE - 1); + } + netxen_nic_pci_change_crbwindow(adapter, 0); + } + switch (len) { + case 1: + *(u8 *) data = readb(addr); + break; + case 2: + *(u16 *) data = readw(addr); + break; + case 4: + *(u32 *) data = readl(addr); + break; + case 8: + *(u64 *) data = readq(addr); + break; + default: + netxen_nic_hw_block_read64((u64 __iomem *) data, addr, + (len >> 3)); + break; + } + if (!ADDR_IN_WINDOW1(off)) + netxen_nic_pci_change_crbwindow(adapter, 1); + if (mem_ptr) + iounmap(mem_ptr); + return 0; +} + +int netxen_nic_pci_mem_write_ioctl(struct netxen_adapter *adapter, u64 off, + void *data, int size) +{ + void *addr; + int ret = 0; + u8 *mem_ptr = NULL; + unsigned long mem_base; + unsigned long mem_page; + + if (data == NULL || off > (128 * 1024 * 1024)) { + printk(KERN_ERR "%s: data: %p off:%llx\n", + netxen_nic_driver_name, data, off); + return 1; + } + off = netxen_nic_pci_set_window(adapter, off); + /* Corner case : Malicious user tried to break the driver by reading + last few bytes in ranges and tries to read further addresses. + */ + if (!pci_base(adapter, off + size - 1) && pci_base(adapter, off)) { + printk(KERN_ERR "%s: Invalid access to memory address range" + " 0x%llx - 0x%llx\n", netxen_nic_driver_name, off, + off + size); + return 1; + } + addr = pci_base_offset(adapter, off); + DPRINTK(INFO, "writing data %llx to offset %llx\n", + *(unsigned long long *)data, off); + if (!addr) { + mem_base = pci_resource_start(adapter->ahw.pdev, 0); + mem_page = off & PAGE_MASK; + /* Map two pages whenever user tries to access addresses in two + consecutive pages. + */ + if (mem_page != ((off + size - 1) & PAGE_MASK)) + mem_ptr = ioremap(mem_base + mem_page, PAGE_SIZE * 2); + else + mem_ptr = ioremap(mem_base + mem_page, PAGE_SIZE); + if (mem_ptr == 0UL) { + return 1; + } + addr = mem_ptr; + addr += off & (PAGE_SIZE - 1); + } + switch (size) { + case 1: + writeb(*(u8 *) data, addr); + break; + case 2: + writew(*(u16 *) data, addr); + break; + case 4: + writel(*(u32 *) data, addr); + break; + case 8: + writeq(*(u64 *) data, addr); + break; + default: + DPRINTK(INFO, + "writing data %lx to offset %llx, num words=%d\n", + *(unsigned long *)data, off, (size >> 3)); + + netxen_nic_hw_block_write64((u64 __iomem *) data, addr, + (size >> 3)); + break; + } + + if (mem_ptr) + iounmap(mem_ptr); + DPRINTK(INFO, "wrote %llx\n", *(unsigned long long *)data); + + return ret; +} + +int netxen_nic_pci_mem_read_ioctl(struct netxen_adapter *adapter, + u64 off, void *data, int size) +{ + void *addr; + int ret = 0; + u8 *mem_ptr = NULL; + unsigned long mem_base; + unsigned long mem_page; + + if (data == NULL || off > (128 * 1024 * 1024)) { + printk(KERN_ERR "%s: data: %p off:%llx\n", + netxen_nic_driver_name, data, off); + return 1; + } + off = netxen_nic_pci_set_window(adapter, off); + /* Corner case : Malicious user tried to break the driver by reading + last few bytes in ranges and tries to read further addresses. + */ + if (!pci_base(adapter, off + size - 1) && pci_base(adapter, off)) { + printk(KERN_ERR "%s: Invalid access to memory address range" + " 0x%llx - 0x%llx\n", netxen_nic_driver_name, off, + off + size); + return 1; + } + addr = pci_base_offset(adapter, off); + if (!addr) { + mem_base = pci_resource_start(adapter->ahw.pdev, 0); + mem_page = off & PAGE_MASK; + /* Map two pages whenever user tries to access addresses in two + consecutive pages. + */ + if (mem_page != ((off + size - 1) & PAGE_MASK)) + mem_ptr = ioremap(mem_base + mem_page, PAGE_SIZE * 2); + else + mem_ptr = ioremap(mem_base + mem_page, PAGE_SIZE); + if (mem_ptr == 0UL) { + *(u8 *) data = 0; + return 1; + } + addr = mem_ptr; + addr += off & (PAGE_SIZE - 1); + } + switch (size) { + case 1: + *(u8 *) data = readb(addr); + break; + case 2: + *(u16 *) data = readw(addr); + break; + case 4: + *(u32 *) data = readl(addr); + break; + case 8: + *(u64 *) data = readq(addr); + break; + default: + netxen_nic_hw_block_read64((u64 __iomem *) data, addr, + (size >> 3)); + break; + } + + if (mem_ptr) + iounmap(mem_ptr); + DPRINTK(INFO, "read %llx\n", *(unsigned long long *)data); + + return ret; +} diff --git a/drivers/net/netxen/netxen_nic_hw.h b/drivers/net/netxen/netxen_nic_hw.h index 201a636b7ab..0685633a9c1 100644 --- a/drivers/net/netxen/netxen_nic_hw.h +++ b/drivers/net/netxen/netxen_nic_hw.h @@ -1,7 +1,7 @@ /* * Copyright (C) 2003 - 2006 NetXen, Inc. * All rights reserved. - * + * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 @@ -16,10 +16,10 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, * MA 02111-1307, USA. - * + * * The full GNU General Public License is included in this distribution * in the file called LICENSE. - * + * * Contact Information: * info@netxen.com * NetXen, @@ -83,8 +83,8 @@ struct netxen_adapter; #define NETXEN_PCI_MAPSIZE_BYTES (NETXEN_PCI_MAPSIZE << 20) #define NETXEN_NIC_LOCKED_READ_REG(X, Y) \ - addr = pci_base_offset(adapter, (X)); \ - *(u32 *)Y = readl(addr); + addr = pci_base_offset(adapter, X); \ + *(u32 *)Y = readl((void __iomem*) addr); struct netxen_port; void netxen_nic_set_link_parameters(struct netxen_port *port); diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c index 0dca029bc3e..290145ec08e 100644 --- a/drivers/net/netxen/netxen_nic_init.c +++ b/drivers/net/netxen/netxen_nic_init.c @@ -1,25 +1,25 @@ /* * Copyright (C) 2003 - 2006 NetXen, Inc. * All rights reserved. - * + * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. - * + * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * + * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, * MA 02111-1307, USA. - * + * * The full GNU General Public License is included in this distribution * in the file called LICENSE. - * + * * Contact Information: * info@netxen.com * NetXen, @@ -137,6 +137,8 @@ int netxen_init_firmware(struct netxen_adapter *adapter) return err; } /* Window 1 call */ + writel(MPORT_SINGLE_FUNCTION_MODE, + NETXEN_CRB_NORMALIZE(adapter, CRB_MPORT_MODE)); writel(PHAN_INITIALIZE_ACK, NETXEN_CRB_NORMALIZE(adapter, CRB_CMDPEG_STATE)); @@ -184,15 +186,12 @@ void netxen_initialize_adapter_sw(struct netxen_adapter *adapter) for (i = 0; i < num_rx_bufs; i++) { rx_buf->ref_handle = i; rx_buf->state = NETXEN_BUFFER_FREE; - DPRINTK(INFO, "Rx buf:ctx%d i(%d) rx_buf:" "%p\n", ctxid, i, rx_buf); rx_buf++; } } } - DPRINTK(INFO, "initialized buffers for %s and %s\n", - "adapter->free_cmd_buf_list", "adapter->free_rxbuf"); } void netxen_initialize_adapter_hw(struct netxen_adapter *adapter) @@ -212,37 +211,36 @@ void netxen_initialize_adapter_hw(struct netxen_adapter *adapter) void netxen_initialize_adapter_ops(struct netxen_adapter *adapter) { - struct netxen_drvops *ops = adapter->ops; switch (adapter->ahw.board_type) { case NETXEN_NIC_GBE: - ops->enable_phy_interrupts = + adapter->enable_phy_interrupts = netxen_niu_gbe_enable_phy_interrupts; - ops->disable_phy_interrupts = + adapter->disable_phy_interrupts = netxen_niu_gbe_disable_phy_interrupts; - ops->handle_phy_intr = netxen_nic_gbe_handle_phy_intr; - ops->macaddr_set = netxen_niu_macaddr_set; - ops->set_mtu = netxen_nic_set_mtu_gb; - ops->set_promisc = netxen_niu_set_promiscuous_mode; - ops->unset_promisc = netxen_niu_set_promiscuous_mode; - ops->phy_read = netxen_niu_gbe_phy_read; - ops->phy_write = netxen_niu_gbe_phy_write; - ops->init_port = netxen_niu_gbe_init_port; - ops->init_niu = netxen_nic_init_niu_gb; - ops->stop_port = netxen_niu_disable_gbe_port; + adapter->handle_phy_intr = netxen_nic_gbe_handle_phy_intr; + adapter->macaddr_set = netxen_niu_macaddr_set; + adapter->set_mtu = netxen_nic_set_mtu_gb; + adapter->set_promisc = netxen_niu_set_promiscuous_mode; + adapter->unset_promisc = netxen_niu_set_promiscuous_mode; + adapter->phy_read = netxen_niu_gbe_phy_read; + adapter->phy_write = netxen_niu_gbe_phy_write; + adapter->init_port = netxen_niu_gbe_init_port; + adapter->init_niu = netxen_nic_init_niu_gb; + adapter->stop_port = netxen_niu_disable_gbe_port; break; case NETXEN_NIC_XGBE: - ops->enable_phy_interrupts = + adapter->enable_phy_interrupts = netxen_niu_xgbe_enable_phy_interrupts; - ops->disable_phy_interrupts = + adapter->disable_phy_interrupts = netxen_niu_xgbe_disable_phy_interrupts; - ops->handle_phy_intr = netxen_nic_xgbe_handle_phy_intr; - ops->macaddr_set = netxen_niu_xg_macaddr_set; - ops->set_mtu = netxen_nic_set_mtu_xgb; - ops->init_port = netxen_niu_xg_init_port; - ops->set_promisc = netxen_niu_xg_set_promiscuous_mode; - ops->unset_promisc = netxen_niu_xg_set_promiscuous_mode; - ops->stop_port = netxen_niu_disable_xg_port; + adapter->handle_phy_intr = netxen_nic_xgbe_handle_phy_intr; + adapter->macaddr_set = netxen_niu_xg_macaddr_set; + adapter->set_mtu = netxen_nic_set_mtu_xgb; + adapter->init_port = netxen_niu_xg_init_port; + adapter->set_promisc = netxen_niu_xg_set_promiscuous_mode; + adapter->unset_promisc = netxen_niu_xg_set_promiscuous_mode; + adapter->stop_port = netxen_niu_disable_xg_port; break; default: @@ -383,8 +381,8 @@ int netxen_rom_wip_poll(struct netxen_adapter *adapter) return 0; } -static inline int do_rom_fast_write(struct netxen_adapter *adapter, - int addr, int data) +static inline int do_rom_fast_write(struct netxen_adapter *adapter, int addr, + int data) { if (netxen_rom_wren(adapter)) { return -1; @@ -622,6 +620,43 @@ int netxen_pinit_from_rom(struct netxen_adapter *adapter, int verbose) return 0; } +int netxen_initialize_adapter_offload(struct netxen_adapter *adapter) +{ + uint64_t addr; + uint32_t hi; + uint32_t lo; + + adapter->dummy_dma.addr = + pci_alloc_consistent(adapter->ahw.pdev, + NETXEN_HOST_DUMMY_DMA_SIZE, + &adapter->dummy_dma.phys_addr); + if (adapter->dummy_dma.addr == NULL) { + printk("%s: ERROR: Could not allocate dummy DMA memory\n", + __FUNCTION__); + return -ENOMEM; + } + + addr = (uint64_t) adapter->dummy_dma.phys_addr; + hi = (addr >> 32) & 0xffffffff; + lo = addr & 0xffffffff; + + writel(hi, NETXEN_CRB_NORMALIZE(adapter, CRB_HOST_DUMMY_BUF_ADDR_HI)); + writel(lo, NETXEN_CRB_NORMALIZE(adapter, CRB_HOST_DUMMY_BUF_ADDR_LO)); + + return 0; +} + +void netxen_free_adapter_offload(struct netxen_adapter *adapter) +{ + if (adapter->dummy_dma.addr) { + pci_free_consistent(adapter->ahw.pdev, + NETXEN_HOST_DUMMY_DMA_SIZE, + adapter->dummy_dma.addr, + adapter->dummy_dma.phys_addr); + adapter->dummy_dma.addr = NULL; + } +} + void netxen_phantom_init(struct netxen_adapter *adapter, int pegtune_val) { u32 val = 0; @@ -656,7 +691,8 @@ int netxen_nic_rx_has_work(struct netxen_adapter *adapter) desc_head = recv_ctx->rcv_status_desc_head; desc = &desc_head[consumer]; - if (((le16_to_cpu(desc->owner)) & STATUS_OWNER_HOST)) + if (((le16_to_cpu(netxen_get_sts_owner(desc))) + & STATUS_OWNER_HOST)) return 1; } @@ -710,12 +746,13 @@ static inline int netxen_nic_check_temp(struct netxen_adapter *adapter) return rv; } -void netxen_watchdog_task(unsigned long v) +void netxen_watchdog_task(struct work_struct *work) { int port_num; struct netxen_port *port; struct net_device *netdev; - struct netxen_adapter *adapter = (struct netxen_adapter *)v; + struct netxen_adapter *adapter = + container_of(work, struct netxen_adapter, watchdog_task); if (netxen_nic_check_temp(adapter)) return; @@ -734,8 +771,8 @@ void netxen_watchdog_task(unsigned long v) netif_wake_queue(netdev); } - if (adapter->ops->handle_phy_intr) - adapter->ops->handle_phy_intr(adapter); + if (adapter->handle_phy_intr) + adapter->handle_phy_intr(adapter); mod_timer(&adapter->watchdog_timer, jiffies + 2 * HZ); } @@ -748,19 +785,19 @@ void netxen_process_rcv(struct netxen_adapter *adapter, int ctxid, struct status_desc *desc) { - struct netxen_port *port = adapter->port[STATUS_DESC_PORT(desc)]; + struct netxen_port *port = adapter->port[netxen_get_sts_port(desc)]; struct pci_dev *pdev = port->pdev; struct net_device *netdev = port->netdev; - int index = le16_to_cpu(desc->reference_handle); + int index = le16_to_cpu(netxen_get_sts_refhandle(desc)); struct netxen_recv_context *recv_ctx = &(adapter->recv_ctx[ctxid]); struct netxen_rx_buffer *buffer; struct sk_buff *skb; - u32 length = le16_to_cpu(desc->total_length); + u32 length = le16_to_cpu(netxen_get_sts_totallength(desc)); u32 desc_ctx; struct netxen_rcv_desc_ctx *rcv_desc; int ret; - desc_ctx = STATUS_DESC_TYPE(desc); + desc_ctx = netxen_get_sts_type(desc); if (unlikely(desc_ctx >= NUM_RCV_DESC_RINGS)) { printk("%s: %s Bad Rcv descriptor ring\n", netxen_nic_driver_name, netdev->name); @@ -768,20 +805,49 @@ netxen_process_rcv(struct netxen_adapter *adapter, int ctxid, } rcv_desc = &recv_ctx->rcv_desc[desc_ctx]; + if (unlikely(index > rcv_desc->max_rx_desc_count)) { + DPRINTK(ERR, "Got a buffer index:%x Max is %x\n", + index, rcv_desc->max_rx_desc_count); + return; + } buffer = &rcv_desc->rx_buf_arr[index]; + if (desc_ctx == RCV_DESC_LRO_CTXID) { + buffer->lro_current_frags++; + if (netxen_get_sts_desc_lro_last_frag(desc)) { + buffer->lro_expected_frags = + netxen_get_sts_desc_lro_cnt(desc); + buffer->lro_length = length; + } + if (buffer->lro_current_frags != buffer->lro_expected_frags) { + if (buffer->lro_expected_frags != 0) { + printk("LRO: (refhandle:%x) recv frag." + "wait for last. flags: %x expected:%d" + "have:%d\n", index, + netxen_get_sts_desc_lro_last_frag(desc), + buffer->lro_expected_frags, + buffer->lro_current_frags); + } + return; + } + } pci_unmap_single(pdev, buffer->dma, rcv_desc->dma_size, PCI_DMA_FROMDEVICE); skb = (struct sk_buff *)buffer->skb; - if (likely(STATUS_DESC_STATUS(desc) == STATUS_CKSUM_OK)) { + if (likely(netxen_get_sts_status(desc) == STATUS_CKSUM_OK)) { port->stats.csummed++; skb->ip_summed = CHECKSUM_UNNECESSARY; - } else - skb->ip_summed = CHECKSUM_NONE; + } skb->dev = netdev; - skb_put(skb, length); + if (desc_ctx == RCV_DESC_LRO_CTXID) { + /* True length was only available on the last pkt */ + skb_put(skb, buffer->lro_length); + } else { + skb_put(skb, length); + } + skb->protocol = eth_type_trans(skb, netdev); ret = netif_receive_skb(skb); @@ -827,6 +893,8 @@ netxen_process_rcv(struct netxen_adapter *adapter, int ctxid, adapter->stats.post_called++; buffer->skb = NULL; buffer->state = NETXEN_BUFFER_FREE; + buffer->lro_current_frags = 0; + buffer->lro_expected_frags = 0; port->stats.no_rcv++; port->stats.rxbytes += length; @@ -839,6 +907,7 @@ u32 netxen_process_rcv_ring(struct netxen_adapter *adapter, int ctxid, int max) struct status_desc *desc_head = recv_ctx->rcv_status_desc_head; struct status_desc *desc; /* used to read status desc here */ u32 consumer = recv_ctx->status_rx_consumer; + u32 producer = 0; int count = 0, ring; DPRINTK(INFO, "procesing receive\n"); @@ -850,18 +919,22 @@ u32 netxen_process_rcv_ring(struct netxen_adapter *adapter, int ctxid, int max) */ while (count < max) { desc = &desc_head[consumer]; - if (!((le16_to_cpu(desc->owner)) & STATUS_OWNER_HOST)) { - DPRINTK(ERR, "desc %p ownedby %x\n", desc, desc->owner); + if (! + (le16_to_cpu(netxen_get_sts_owner(desc)) & + STATUS_OWNER_HOST)) { + DPRINTK(ERR, "desc %p ownedby %x\n", desc, + netxen_get_sts_owner(desc)); break; } netxen_process_rcv(adapter, ctxid, desc); - desc->owner = STATUS_OWNER_PHANTOM; + netxen_clear_sts_owner(desc); + netxen_set_sts_owner(desc, STATUS_OWNER_PHANTOM); consumer = (consumer + 1) & (adapter->max_rx_desc_count - 1); count++; } if (count) { for (ring = 0; ring < NUM_RCV_DESC_RINGS; ring++) { - netxen_post_rx_buffers(adapter, ctxid, ring); + netxen_post_rx_buffers_nodb(adapter, ctxid, ring); } } @@ -869,6 +942,7 @@ u32 netxen_process_rcv_ring(struct netxen_adapter *adapter, int ctxid, int max) if (count) { adapter->stats.process_rcv++; recv_ctx->status_rx_consumer = consumer; + recv_ctx->status_rx_producer = producer; /* Window = 1 */ writel(consumer, @@ -881,12 +955,13 @@ u32 netxen_process_rcv_ring(struct netxen_adapter *adapter, int ctxid, int max) } /* Process Command status ring */ -void netxen_process_cmd_ring(unsigned long data) +int netxen_process_cmd_ring(unsigned long data) { u32 last_consumer; u32 consumer; struct netxen_adapter *adapter = (struct netxen_adapter *)data; - int count = 0; + int count1 = 0; + int count2 = 0; struct netxen_cmd_buffer *buffer; struct netxen_port *port; /* port #1 */ struct netxen_port *nport; @@ -895,6 +970,7 @@ void netxen_process_cmd_ring(unsigned long data) u32 i; struct sk_buff *skb = NULL; int p; + int done; spin_lock(&adapter->tx_lock); last_consumer = adapter->last_cmd_consumer; @@ -904,14 +980,13 @@ void netxen_process_cmd_ring(unsigned long data) * number as part of the descriptor. This way we will be able to get * the netdev which is associated with that device. */ - consumer = - readl(NETXEN_CRB_NORMALIZE(adapter, CRB_CMD_CONSUMER_OFFSET)); + consumer = *(adapter->cmd_consumer); if (last_consumer == consumer) { /* Ring is empty */ DPRINTK(INFO, "last_consumer %d == consumer %d\n", last_consumer, consumer); spin_unlock(&adapter->tx_lock); - return; + return 1; } adapter->proc_cmd_buf_counter++; @@ -922,7 +997,7 @@ void netxen_process_cmd_ring(unsigned long data) */ spin_unlock(&adapter->tx_lock); - while ((last_consumer != consumer) && (count < MAX_STATUS_HANDLE)) { + while ((last_consumer != consumer) && (count1 < MAX_STATUS_HANDLE)) { buffer = &adapter->cmd_buf_arr[last_consumer]; port = adapter->port[buffer->port]; pdev = port->pdev; @@ -948,24 +1023,25 @@ void netxen_process_cmd_ring(unsigned long data) && netif_carrier_ok(port->netdev)) && ((jiffies - port->netdev->trans_start) > port->netdev->watchdog_timeo)) { - schedule_work(&port->adapter->tx_timeout_task); + SCHEDULE_WORK(port->adapter->tx_timeout_task + + port->portnum); } last_consumer = get_next_index(last_consumer, adapter->max_tx_desc_count); - count++; + count1++; } - adapter->stats.noxmitdone += count; + adapter->stats.noxmitdone += count1; - count = 0; + count2 = 0; spin_lock(&adapter->tx_lock); if ((--adapter->proc_cmd_buf_counter) == 0) { adapter->last_cmd_consumer = last_consumer; while ((adapter->last_cmd_consumer != consumer) - && (count < MAX_STATUS_HANDLE)) { + && (count2 < MAX_STATUS_HANDLE)) { buffer = &adapter->cmd_buf_arr[adapter->last_cmd_consumer]; - count++; + count2++; if (buffer->skb) break; else @@ -974,7 +1050,7 @@ void netxen_process_cmd_ring(unsigned long data) adapter->max_tx_desc_count); } } - if (count) { + if (count1 || count2) { for (p = 0; p < adapter->ahw.max_ports; p++) { nport = adapter->port[p]; if (netif_queue_stopped(nport->netdev) @@ -984,10 +1060,30 @@ void netxen_process_cmd_ring(unsigned long data) } } } + /* + * If everything is freed up to consumer then check if the ring is full + * If the ring is full then check if more needs to be freed and + * schedule the call back again. + * + * This happens when there are 2 CPUs. One could be freeing and the + * other filling it. If the ring is full when we get out of here and + * the card has already interrupted the host then the host can miss the + * interrupt. + * + * There is still a possible race condition and the host could miss an + * interrupt. The card has to take care of this. + */ + if (adapter->last_cmd_consumer == consumer && + (((adapter->cmd_producer + 1) % + adapter->max_tx_desc_count) == adapter->last_cmd_consumer)) { + consumer = *(adapter->cmd_consumer); + } + done = (adapter->last_cmd_consumer == consumer); spin_unlock(&adapter->tx_lock); DPRINTK(INFO, "last consumer is %d in %s\n", last_consumer, __FUNCTION__); + return (done); } /* @@ -999,17 +1095,16 @@ void netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ctx, u32 ringid) struct sk_buff *skb; struct netxen_recv_context *recv_ctx = &(adapter->recv_ctx[ctx]); struct netxen_rcv_desc_ctx *rcv_desc = NULL; - struct netxen_recv_crb *crbarea = &recv_crb_registers[ctx]; - struct netxen_rcv_desc_crb *rcv_desc_crb = NULL; - u32 producer; + uint producer; struct rcv_desc *pdesc; struct netxen_rx_buffer *buffer; int count = 0; int index = 0; + netxen_ctx_msg msg = 0; + dma_addr_t dma; adapter->stats.post_called++; rcv_desc = &recv_ctx->rcv_desc[ringid]; - rcv_desc_crb = &crbarea->rcv_desc_crb[ringid]; producer = rcv_desc->producer; index = rcv_desc->begin_alloc; @@ -1019,6 +1114,7 @@ void netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ctx, u32 ringid) skb = dev_alloc_skb(rcv_desc->skb_size); if (unlikely(!skb)) { /* + * TODO * We need to schedule the posting of buffers to the pegs. */ rcv_desc->begin_alloc = index; @@ -1026,9 +1122,105 @@ void netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ctx, u32 ringid) " allocated only %d buffers\n", count); break; } + count++; /* now there should be no failure */ pdesc = &rcv_desc->desc_head[producer]; - skb_reserve(skb, NET_IP_ALIGN); + +#if defined(XGB_DEBUG) + *(unsigned long *)(skb->head) = 0xc0debabe; + if (skb_is_nonlinear(skb)) { + printk("Allocated SKB @%p is nonlinear\n"); + } +#endif + skb_reserve(skb, 2); + /* This will be setup when we receive the + * buffer after it has been filled FSL TBD TBD + * skb->dev = netdev; + */ + dma = pci_map_single(pdev, skb->data, rcv_desc->dma_size, + PCI_DMA_FROMDEVICE); + pdesc->addr_buffer = dma; + buffer->skb = skb; + buffer->state = NETXEN_BUFFER_BUSY; + buffer->dma = dma; + /* make a rcv descriptor */ + pdesc->reference_handle = buffer->ref_handle; + pdesc->buffer_length = rcv_desc->dma_size; + DPRINTK(INFO, "done writing descripter\n"); + producer = + get_next_index(producer, rcv_desc->max_rx_desc_count); + index = get_next_index(index, rcv_desc->max_rx_desc_count); + buffer = &rcv_desc->rx_buf_arr[index]; + } + /* if we did allocate buffers, then write the count to Phantom */ + if (count) { + rcv_desc->begin_alloc = index; + rcv_desc->rcv_pending += count; + adapter->stats.lastposted = count; + adapter->stats.posted += count; + rcv_desc->producer = producer; + if (rcv_desc->rcv_free >= 32) { + rcv_desc->rcv_free = 0; + /* Window = 1 */ + writel((producer - 1) & + (rcv_desc->max_rx_desc_count - 1), + NETXEN_CRB_NORMALIZE(adapter, + recv_crb_registers[0]. + rcv_desc_crb[ringid]. + crb_rcv_producer_offset)); + /* + * Write a doorbell msg to tell phanmon of change in + * receive ring producer + */ + netxen_set_msg_peg_id(msg, NETXEN_RCV_PEG_DB_ID); + netxen_set_msg_privid(msg); + netxen_set_msg_count(msg, + ((producer - + 1) & (rcv_desc-> + max_rx_desc_count - 1))); + netxen_set_msg_ctxid(msg, 0); + netxen_set_msg_opcode(msg, NETXEN_RCV_PRODUCER(ringid)); + writel(msg, + DB_NORMALIZE(adapter, + NETXEN_RCV_PRODUCER_OFFSET)); + } + } +} + +void netxen_post_rx_buffers_nodb(struct netxen_adapter *adapter, uint32_t ctx, + uint32_t ringid) +{ + struct pci_dev *pdev = adapter->ahw.pdev; + struct sk_buff *skb; + struct netxen_recv_context *recv_ctx = &(adapter->recv_ctx[ctx]); + struct netxen_rcv_desc_ctx *rcv_desc = NULL; + u32 producer; + struct rcv_desc *pdesc; + struct netxen_rx_buffer *buffer; + int count = 0; + int index = 0; + + adapter->stats.post_called++; + rcv_desc = &recv_ctx->rcv_desc[ringid]; + + producer = rcv_desc->producer; + index = rcv_desc->begin_alloc; + buffer = &rcv_desc->rx_buf_arr[index]; + /* We can start writing rx descriptors into the phantom memory. */ + while (buffer->state == NETXEN_BUFFER_FREE) { + skb = dev_alloc_skb(rcv_desc->skb_size); + if (unlikely(!skb)) { + /* + * We need to schedule the posting of buffers to the pegs. + */ + rcv_desc->begin_alloc = index; + DPRINTK(ERR, "netxen_post_rx_buffers_nodb: " + " allocated only %d buffers\n", count); + break; + } + count++; /* now there should be no failure */ + pdesc = &rcv_desc->desc_head[producer]; + skb_reserve(skb, 2); /* * This will be setup when we receive the * buffer after it has been filled @@ -1039,6 +1231,7 @@ void netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ctx, u32 ringid) buffer->dma = pci_map_single(pdev, skb->data, rcv_desc->dma_size, PCI_DMA_FROMDEVICE); + /* make a rcv descriptor */ pdesc->reference_handle = le16_to_cpu(buffer->ref_handle); pdesc->buffer_length = le16_to_cpu(rcv_desc->dma_size); @@ -1063,7 +1256,8 @@ void netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ctx, u32 ringid) writel((producer - 1) & (rcv_desc->max_rx_desc_count - 1), NETXEN_CRB_NORMALIZE(adapter, - rcv_desc_crb-> + recv_crb_registers[0]. + rcv_desc_crb[ringid]. crb_rcv_producer_offset)); wmb(); } @@ -1196,8 +1390,8 @@ netxen_nic_do_ioctl(struct netxen_adapter *adapter, void *u_data, switch (data.cmd) { case netxen_nic_cmd_pci_read: - if ((retval = netxen_nic_hw_read_wx(adapter, data.off, - &(data.u), data.size))) + if ((retval = netxen_nic_hw_read_ioctl(adapter, data.off, + &(data.u), data.size))) goto error_out; if (copy_to_user ((void __user *)&(up_data->u), &(data.u), data.size)) { @@ -1210,8 +1404,35 @@ netxen_nic_do_ioctl(struct netxen_adapter *adapter, void *u_data, break; case netxen_nic_cmd_pci_write: - data.rv = netxen_nic_hw_write_wx(adapter, data.off, &(data.u), - data.size); + if ((retval = netxen_nic_hw_write_ioctl(adapter, data.off, + &(data.u), data.size))) + goto error_out; + data.rv = 0; + break; + + case netxen_nic_cmd_pci_mem_read: + if (netxen_nic_pci_mem_read_ioctl(adapter, data.off, &(data.u), + data.size)) { + DPRINTK(ERR, "Failed to read the data.\n"); + retval = -EFAULT; + goto error_out; + } + if (copy_to_user + ((void __user *)&(up_data->u), &(data.u), data.size)) { + DPRINTK(ERR, "bad copy to userland: %d\n", + (int)sizeof(data)); + retval = -EFAULT; + goto error_out; + } + data.rv = 0; + break; + + case netxen_nic_cmd_pci_mem_write: + if ((retval = netxen_nic_pci_mem_write_ioctl(adapter, data.off, + &(data.u), + data.size))) + goto error_out; + data.rv = 0; break; case netxen_nic_cmd_pci_config_read: @@ -1296,7 +1517,7 @@ netxen_nic_do_ioctl(struct netxen_adapter *adapter, void *u_data, retval = -EOPNOTSUPP; goto error_out; } - put_user(data.rv, (u16 __user *) (&(up_data->rv))); + put_user(data.rv, (&(up_data->rv))); DPRINTK(INFO, "done ioctl for %p well.\n", adapter); error_out: diff --git a/drivers/net/netxen/netxen_nic_ioctl.h b/drivers/net/netxen/netxen_nic_ioctl.h index 23e53adbf12..1221fa52755 100644 --- a/drivers/net/netxen/netxen_nic_ioctl.h +++ b/drivers/net/netxen/netxen_nic_ioctl.h @@ -1,7 +1,7 @@ /* * Copyright (C) 2003 - 2006 NetXen, Inc. * All rights reserved. - * + * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 @@ -16,10 +16,10 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, * MA 02111-1307, USA. - * + * * The full GNU General Public License is included in this distribution * in the file called LICENSE. - * + * * Contact Information: * info@netxen.com * NetXen, @@ -36,7 +36,7 @@ #define NETXEN_NIC_CMD (NETXEN_CMD_START + 1) #define NETXEN_NIC_NAME (NETXEN_CMD_START + 2) #define NETXEN_NIC_NAME_LEN 16 -#define NETXEN_NIC_NAME_RSP "NETXEN" +#define NETXEN_NIC_NAME_RSP "NETXEN-UNM" typedef enum { netxen_nic_cmd_none = 0, diff --git a/drivers/net/netxen/netxen_nic_isr.c b/drivers/net/netxen/netxen_nic_isr.c index ae180fee800..1b45f50fa6a 100644 --- a/drivers/net/netxen/netxen_nic_isr.c +++ b/drivers/net/netxen/netxen_nic_isr.c @@ -1,7 +1,7 @@ /* * Copyright (C) 2003 - 2006 NetXen, Inc. * All rights reserved. - * + * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 @@ -16,10 +16,10 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, * MA 02111-1307, USA. - * + * * The full GNU General Public License is included in this distribution * in the file called LICENSE. - * + * * Contact Information: * info@netxen.com * NetXen, @@ -68,8 +68,7 @@ struct net_device_stats *netxen_nic_get_stats(struct net_device *netdev) void netxen_indicate_link_status(struct netxen_adapter *adapter, u32 portno, u32 link) { - struct netxen_port *pport = adapter->port[portno]; - struct net_device *netdev = pport->netdev; + struct net_device *netdev = (adapter->port[portno])->netdev; if (link) netif_carrier_on(netdev); @@ -84,46 +83,41 @@ void netxen_handle_port_int(struct netxen_adapter *adapter, u32 portno, struct netxen_port *port; /* This should clear the interrupt source */ - if (adapter->ops->phy_read) - adapter->ops->phy_read(adapter, portno, - NETXEN_NIU_GB_MII_MGMT_ADDR_INT_STATUS, - &int_src); + if (adapter->phy_read) + adapter->phy_read(adapter, portno, + NETXEN_NIU_GB_MII_MGMT_ADDR_INT_STATUS, + &int_src); if (int_src == 0) { DPRINTK(INFO, "No phy interrupts for port #%d\n", portno); return; } - if (adapter->ops->disable_phy_interrupts) - adapter->ops->disable_phy_interrupts(adapter, portno); + if (adapter->disable_phy_interrupts) + adapter->disable_phy_interrupts(adapter, portno); port = adapter->port[portno]; if (netxen_get_phy_int_jabber(int_src)) - DPRINTK(INFO, "NetXen: %s Jabber interrupt \n", - port->netdev->name); + DPRINTK(INFO, "Jabber interrupt \n"); if (netxen_get_phy_int_polarity_changed(int_src)) - DPRINTK(INFO, "NetXen: %s POLARITY CHANGED int \n", - port->netdev->name); + DPRINTK(INFO, "POLARITY CHANGED int \n"); if (netxen_get_phy_int_energy_detect(int_src)) - DPRINTK(INFO, "NetXen: %s ENERGY DETECT INT \n", - port->netdev->name); + DPRINTK(INFO, "ENERGY DETECT INT \n"); if (netxen_get_phy_int_downshift(int_src)) - DPRINTK(INFO, "NetXen: %s DOWNSHIFT INT \n", - port->netdev->name); + DPRINTK(INFO, "DOWNSHIFT INT \n"); /* write it down later.. */ if ((netxen_get_phy_int_speed_changed(int_src)) || (netxen_get_phy_int_link_status_changed(int_src))) { __le32 status; - DPRINTK(INFO, "NetXen: %s SPEED CHANGED OR" - " LINK STATUS CHANGED \n", port->netdev->name); + DPRINTK(INFO, "SPEED CHANGED OR LINK STATUS CHANGED \n"); - if (adapter->ops->phy_read - && adapter->ops->phy_read(adapter, portno, - NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS, - &status) == 0) { + if (adapter->phy_read + && adapter->phy_read(adapter, portno, + NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS, + &status) == 0) { if (netxen_get_phy_int_link_status_changed(int_src)) { if (netxen_get_phy_link(status)) { netxen_niu_gbe_init_port(adapter, @@ -143,8 +137,8 @@ void netxen_handle_port_int(struct netxen_adapter *adapter, u32 portno, } } } - if (adapter->ops->enable_phy_interrupts) - adapter->ops->enable_phy_interrupts(adapter, portno); + if (adapter->enable_phy_interrupts) + adapter->enable_phy_interrupts(adapter, portno); } void netxen_nic_isr_other(struct netxen_adapter *adapter) @@ -159,8 +153,7 @@ void netxen_nic_isr_other(struct netxen_adapter *adapter) qg_linksup = adapter->ahw.qg_linksup; adapter->ahw.qg_linksup = val; - DPRINTK(1, INFO, "%s: link update 0x%08x\n", netxen_nic_driver_name, - val); + DPRINTK(INFO, "link update 0x%08x\n", val); for (portno = 0; portno < NETXEN_NIU_MAX_GBE_PORTS; portno++) { linkup = val & 1; if (linkup != (qg_linksup & 1)) { diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c index 1cb662d5bd7..913e8147114 100644 --- a/drivers/net/netxen/netxen_nic_main.c +++ b/drivers/net/netxen/netxen_nic_main.c @@ -1,25 +1,25 @@ /* * Copyright (C) 2003 - 2006 NetXen, Inc. * All rights reserved. - * + * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. - * + * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * + * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, * MA 02111-1307, USA. - * + * * The full GNU General Public License is included in this distribution * in the file called LICENSE. - * + * * Contact Information: * info@netxen.com * NetXen, @@ -32,6 +32,7 @@ */ #include <linux/vmalloc.h> +#include <linux/highmem.h> #include "netxen_nic_hw.h" #include "netxen_nic.h" @@ -48,14 +49,21 @@ MODULE_DESCRIPTION("NetXen Multi port (1/10) Gigabit Network Driver"); MODULE_LICENSE("GPL"); MODULE_VERSION(NETXEN_NIC_LINUX_VERSIONID); -char netxen_nic_driver_name[] = "netxen"; +char netxen_nic_driver_name[] = "netxen-nic"; static char netxen_nic_driver_string[] = "NetXen Network Driver version " NETXEN_NIC_LINUX_VERSIONID; +struct netxen_adapter *g_adapter = NULL; + #define NETXEN_NETDEV_WEIGHT 120 #define NETXEN_ADAPTER_UP_MAGIC 777 #define NETXEN_NIC_PEG_TUNE 0 +u8 nx_p2_id = NX_P2_C0; + +#define DMA_32BIT_MASK 0x00000000ffffffffULL +#define DMA_35BIT_MASK 0x00000007ffffffffULL + /* Local functions to NetXen NIC driver */ static int __devinit netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent); @@ -64,7 +72,7 @@ static int netxen_nic_open(struct net_device *netdev); static int netxen_nic_close(struct net_device *netdev); static int netxen_nic_xmit_frame(struct sk_buff *, struct net_device *); static void netxen_tx_timeout(struct net_device *netdev); -static void netxen_tx_timeout_task(struct net_device *netdev); +static void netxen_tx_timeout_task(struct work_struct *work); static void netxen_watchdog(unsigned long); static int netxen_handle_int(struct netxen_adapter *, struct net_device *); static int netxen_nic_ioctl(struct net_device *netdev, @@ -87,6 +95,9 @@ static struct pci_device_id netxen_pci_tbl[] __devinitdata = { MODULE_DEVICE_TABLE(pci, netxen_pci_tbl); +struct workqueue_struct *netxen_workq; +static void netxen_watchdog(unsigned long); + /* * netxen_nic_probe() * @@ -105,20 +116,28 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) struct net_device *netdev = NULL; struct netxen_adapter *adapter = NULL; struct netxen_port *port = NULL; - u8 *mem_ptr0 = NULL; - u8 *mem_ptr1 = NULL; - u8 *mem_ptr2 = NULL; + void __iomem *mem_ptr0 = NULL; + void __iomem *mem_ptr1 = NULL; + void __iomem *mem_ptr2 = NULL; - unsigned long mem_base, mem_len; + u8 *db_ptr = NULL; + unsigned long mem_base, mem_len, db_base, db_len; int pci_using_dac, i, err; int ring; struct netxen_recv_context *recv_ctx = NULL; struct netxen_rcv_desc_ctx *rcv_desc = NULL; struct netxen_cmd_buffer *cmd_buf_arr = NULL; u64 mac_addr[FLASH_NUM_PORTS + 1]; - int valid_mac; + int valid_mac = 0; + static int netxen_cards_found = 0; printk(KERN_INFO "%s \n", netxen_nic_driver_string); + /* In current scheme, we use only PCI function 0 */ + if (PCI_FUNC(pdev->devfn) != 0) { + DPRINTK(ERR, "NetXen function %d will not be enabled.\n", + PCI_FUNC(pdev->devfn)); + return -ENODEV; + } if ((err = pci_enable_device(pdev))) return err; if (!(pci_resource_flags(pdev, 0) & IORESOURCE_MEM)) { @@ -130,10 +149,12 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) goto err_out_disable_pdev; pci_set_master(pdev); - if ((pci_set_dma_mask(pdev, DMA_64BIT_MASK) == 0) && - (pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK) == 0)) + pci_read_config_byte(pdev, PCI_REVISION_ID, &nx_p2_id); + if (nx_p2_id == NX_P2_C1 && + (pci_set_dma_mask(pdev, DMA_35BIT_MASK) == 0) && + (pci_set_consistent_dma_mask(pdev, DMA_35BIT_MASK) == 0)) { pci_using_dac = 1; - else { + } else { if ((err = pci_set_dma_mask(pdev, DMA_32BIT_MASK)) || (err = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK))) goto err_out_free_res; @@ -153,21 +174,34 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) ioremap(mem_base + THIRD_PAGE_GROUP_START, THIRD_PAGE_GROUP_SIZE); if ((mem_ptr0 == 0UL) || (mem_ptr1 == 0UL) || (mem_ptr2 == 0UL)) { - DPRINTK(1, ERR, + DPRINTK(ERR, "Cannot remap adapter memory aborting.:" "0 -> %p, 1 -> %p, 2 -> %p\n", mem_ptr0, mem_ptr1, mem_ptr2); err = -EIO; - if (mem_ptr0) - iounmap(mem_ptr0); - if (mem_ptr1) - iounmap(mem_ptr1); - if (mem_ptr2) - iounmap(mem_ptr2); - - goto err_out_free_res; + goto err_out_iounmap; + } + db_base = pci_resource_start(pdev, 4); /* doorbell is on bar 4 */ + db_len = pci_resource_len(pdev, 4); + + if (db_len == 0) { + printk(KERN_ERR "%s: doorbell is disabled\n", + netxen_nic_driver_name); + err = -EIO; + goto err_out_iounmap; + } + DPRINTK(INFO, "doorbell ioremap from %lx a size of %lx\n", db_base, + db_len); + + db_ptr = ioremap(db_base, NETXEN_DB_MAPSIZE_BYTES); + if (db_ptr == 0UL) { + printk(KERN_ERR "%s: Failed to allocate doorbell map.", + netxen_nic_driver_name); + err = -EIO; + goto err_out_iounmap; } + DPRINTK(INFO, "doorbell ioremaped at %p\n", db_ptr); /* * Allocate a adapter structure which will manage all the initialization @@ -183,17 +217,24 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) netxen_nic_driver_name, (int)sizeof(struct netxen_adapter)); err = -ENOMEM; - goto err_out_iounmap; + goto err_out_dbunmap; } + if (netxen_cards_found == 0) { + g_adapter = adapter; + } adapter->max_tx_desc_count = MAX_CMD_DESCRIPTORS; adapter->max_rx_desc_count = MAX_RCV_DESCRIPTORS; adapter->max_jumbo_rx_desc_count = MAX_JUMBO_RCV_DESCRIPTORS; + adapter->max_lro_rx_desc_count = MAX_LRO_RCV_DESCRIPTORS; pci_set_drvdata(pdev, adapter); cmd_buf_arr = (struct netxen_cmd_buffer *)vmalloc(TX_RINGSIZE); if (cmd_buf_arr == NULL) { + printk(KERN_ERR + "%s: Could not allocate cmd_buf_arr memory:%d\n", + netxen_nic_driver_name, (int)TX_RINGSIZE); err = -ENOMEM; goto err_out_free_adapter; } @@ -220,11 +261,23 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) rcv_desc->skb_size = MAX_RX_JUMBO_BUFFER_LENGTH; break; + case RCV_RING_LRO: + rcv_desc->max_rx_desc_count = + adapter->max_lro_rx_desc_count; + rcv_desc->flags = RCV_DESC_LRO; + rcv_desc->dma_size = RX_LRO_DMA_MAP_LEN; + rcv_desc->skb_size = MAX_RX_LRO_BUFFER_LENGTH; + break; + } rcv_desc->rx_buf_arr = (struct netxen_rx_buffer *) vmalloc(RCV_BUFFSIZE); if (rcv_desc->rx_buf_arr == NULL) { + printk(KERN_ERR "%s: Could not allocate" + "rcv_desc->rx_buf_arr memory:%d\n", + netxen_nic_driver_name, + (int)RCV_BUFFSIZE); err = -ENOMEM; goto err_out_free_rx_buffer; } @@ -233,30 +286,21 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) } - adapter->ops = kzalloc(sizeof(struct netxen_drvops), GFP_KERNEL); - if (adapter->ops == NULL) { - printk(KERN_ERR - "%s: Could not allocate memory for adapter->ops:%d\n", - netxen_nic_driver_name, - (int)sizeof(struct netxen_adapter)); - err = -ENOMEM; - goto err_out_free_rx_buffer; - } - adapter->cmd_buf_arr = cmd_buf_arr; adapter->ahw.pci_base0 = mem_ptr0; adapter->ahw.pci_base1 = mem_ptr1; adapter->ahw.pci_base2 = mem_ptr2; + adapter->ahw.db_base = db_ptr; + adapter->ahw.db_len = db_len; spin_lock_init(&adapter->tx_lock); spin_lock_init(&adapter->lock); + netxen_initialize_adapter_sw(adapter); /* initialize the buffers in adapter */ #ifdef CONFIG_IA64 netxen_pinit_from_rom(adapter, 0); udelay(500); netxen_load_firmware(adapter); #endif - /* initialize the buffers in adapter */ - netxen_initialize_adapter_sw(adapter); /* * Set the CRB window to invalid. If any register in window 0 is * accessed it should set the window to 0 and then reset it to 1. @@ -274,11 +318,10 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) adapter->ahw.xg_linkup = 0; adapter->watchdog_timer.function = &netxen_watchdog; adapter->watchdog_timer.data = (unsigned long)adapter; - INIT_WORK(&adapter->watchdog_task, - (void (*)(void *))netxen_watchdog_task, adapter); + INIT_WORK(&adapter->watchdog_task, netxen_watchdog_task); adapter->ahw.pdev = pdev; adapter->proc_cmd_buf_counter = 0; - pci_read_config_byte(pdev, PCI_REVISION_ID, &adapter->ahw.revision_id); + adapter->ahw.revision_id = nx_p2_id; if (pci_enable_msi(pdev)) { adapter->flags &= ~NETXEN_NIC_MSI_ENABLED; @@ -300,6 +343,12 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) writel(0, NETXEN_CRB_NORMALIZE(adapter, CRB_CMD_CONSUMER_OFFSET)); writel(0, NETXEN_CRB_NORMALIZE(adapter, CRB_HOST_CMD_ADDR_LO)); + /* do this before waking up pegs so that we have valid dummy dma addr */ + err = netxen_initialize_adapter_offload(adapter); + if (err) { + goto err_out_free_dev; + } + /* Unlock the HW, prompting the boot sequence */ writel(1, NETXEN_CRB_NORMALIZE(adapter, NETXEN_ROMUSB_GLB_PEGTUNE_DONE)); @@ -308,6 +357,7 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) netxen_phantom_init(adapter, NETXEN_NIC_PEG_TUNE); /* initialize the all the ports */ + adapter->active_ports = 0; for (i = 0; i < adapter->ahw.max_ports; i++) { netdev = alloc_etherdev(sizeof(struct netxen_port)); @@ -373,14 +423,13 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) netdev->dev_addr[4], netdev->dev_addr[5]); } else { - if (adapter->ops->macaddr_set) - adapter->ops->macaddr_set(port, - netdev-> - dev_addr); + if (adapter->macaddr_set) + adapter->macaddr_set(port, + netdev->dev_addr); } } - INIT_WORK(&adapter->tx_timeout_task, - (void (*)(void *))netxen_tx_timeout_task, netdev); + adapter->netdev = netdev; + INIT_WORK(&adapter->tx_timeout_task, netxen_tx_timeout_task); netif_carrier_off(netdev); netif_stop_queue(netdev); @@ -392,7 +441,6 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) goto err_out_free_dev; } adapter->port_count++; - adapter->active_ports = 0; adapter->port[i] = port; } @@ -413,6 +461,7 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) break; } + adapter->number = netxen_cards_found; adapter->driver_mismatch = 0; return 0; @@ -427,7 +476,8 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) free_netdev(port->netdev); } } - kfree(adapter->ops); + + netxen_free_adapter_offload(adapter); err_out_free_rx_buffer: for (i = 0; i < MAX_RCV_CTX; ++i) { @@ -440,19 +490,23 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) } } } - vfree(cmd_buf_arr); - kfree(adapter->port); - err_out_free_adapter: pci_set_drvdata(pdev, NULL); kfree(adapter); + err_out_dbunmap: + if (db_ptr) + iounmap(db_ptr); + err_out_iounmap: - iounmap(mem_ptr0); - iounmap(mem_ptr1); - iounmap(mem_ptr2); + if (mem_ptr0) + iounmap(mem_ptr0); + if (mem_ptr1) + iounmap(mem_ptr1); + if (mem_ptr2) + iounmap(mem_ptr2); err_out_free_res: pci_release_regions(pdev); @@ -477,12 +531,8 @@ static void __devexit netxen_nic_remove(struct pci_dev *pdev) netxen_nic_stop_all_ports(adapter); /* leave the hw in the same state as reboot */ - netxen_pinit_from_rom(adapter, 0); - udelay(500); netxen_load_firmware(adapter); - - if ((adapter->flags & NETXEN_NIC_MSI_ENABLED)) - netxen_nic_disable_int(adapter); + netxen_free_adapter_offload(adapter); udelay(500); /* Delay for a while to drain the DMA engines */ for (i = 0; i < adapter->port_count; i++) { @@ -499,6 +549,7 @@ static void __devexit netxen_nic_remove(struct pci_dev *pdev) if (adapter->is_up == NETXEN_ADAPTER_UP_MAGIC) netxen_free_hw_resources(adapter); + iounmap(adapter->ahw.db_base); iounmap(adapter->ahw.pci_base0); iounmap(adapter->ahw.pci_base1); iounmap(adapter->ahw.pci_base2); @@ -525,7 +576,6 @@ static void __devexit netxen_nic_remove(struct pci_dev *pdev) } vfree(adapter->cmd_buf_arr); - kfree(adapter->ops); kfree(adapter); } @@ -547,6 +597,8 @@ static int netxen_nic_open(struct net_device *netdev) return -EIO; } netxen_nic_flash_print(adapter); + if (adapter->init_niu) + adapter->init_niu(adapter); /* setup all the resources for the Phantom... */ /* this include the descriptors for rcv, tx, and status */ @@ -557,32 +609,31 @@ static int netxen_nic_open(struct net_device *netdev) err); return err; } - if (adapter->ops->init_port - && adapter->ops->init_port(adapter, port->portnum) != 0) { + if (adapter->init_port + && adapter->init_port(adapter, port->portnum) != 0) { printk(KERN_ERR "%s: Failed to initialize port %d\n", netxen_nic_driver_name, port->portnum); netxen_free_hw_resources(adapter); return -EIO; } - if (adapter->ops->init_niu) - adapter->ops->init_niu(adapter); for (ctx = 0; ctx < MAX_RCV_CTX; ++ctx) { for (ring = 0; ring < NUM_RCV_DESC_RINGS; ring++) netxen_post_rx_buffers(adapter, ctx, ring); } - adapter->is_up = NETXEN_ADAPTER_UP_MAGIC; - } - adapter->active_ports++; - if (adapter->active_ports == 1) { + adapter->irq = adapter->ahw.pdev->irq; err = request_irq(adapter->ahw.pdev->irq, &netxen_intr, SA_SHIRQ | SA_SAMPLE_RANDOM, netdev->name, adapter); if (err) { printk(KERN_ERR "request_irq failed with: %d\n", err); - adapter->active_ports--; + netxen_free_hw_resources(adapter); return err; } - adapter->irq = adapter->ahw.pdev->irq; + + adapter->is_up = NETXEN_ADAPTER_UP_MAGIC; + } + adapter->active_ports++; + if (adapter->active_ports == 1) { if (!adapter->driver_mismatch) mod_timer(&adapter->watchdog_timer, jiffies); @@ -591,11 +642,14 @@ static int netxen_nic_open(struct net_device *netdev) /* Done here again so that even if phantom sw overwrote it, * we set it */ - if (adapter->ops->macaddr_set) - adapter->ops->macaddr_set(port, netdev->dev_addr); + if (adapter->macaddr_set) + adapter->macaddr_set(port, netdev->dev_addr); netxen_nic_set_link_parameters(port); netxen_nic_set_multi(netdev); + if (adapter->set_mtu) + adapter->set_mtu(port, netdev->mtu); + if (!adapter->driver_mismatch) netif_start_queue(netdev); @@ -648,6 +702,7 @@ static int netxen_nic_close(struct net_device *netdev) } cmd_buff++; } + FLUSH_SCHEDULED_WORK(); del_timer_sync(&adapter->watchdog_timer); } @@ -668,7 +723,6 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev) struct cmd_desc_type0 *hwdesc; int k; struct netxen_cmd_buffer *pbuf = NULL; - unsigned int tries = 0; static int dropped_packet = 0; int frag_count; u32 local_producer = 0; @@ -730,7 +784,7 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev) if (((skb->nh.iph)->ihl * sizeof(u32)) + ((skb->h.th)->doff * sizeof(u32)) + sizeof(struct ethhdr) > - (sizeof(struct cmd_desc_type0) - NET_IP_ALIGN)) { + (sizeof(struct cmd_desc_type0) - 2)) { no_of_desc++; } } @@ -741,27 +795,17 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev) if ((k + no_of_desc) >= ((last_cmd_consumer <= k) ? last_cmd_consumer + max_tx_desc_count : last_cmd_consumer)) { + port->stats.nocmddescriptor++; + DPRINTK(ERR, "No command descriptors available," + " producer = %d, consumer = %d count=%llu," + " dropping packet\n", producer, + adapter->last_cmd_consumer, + port->stats.nocmddescriptor); + + netif_stop_queue(netdev); + port->flags |= NETXEN_NETDEV_STATUS; spin_unlock_bh(&adapter->tx_lock); - if (tries == 0) { - local_bh_disable(); - netxen_process_cmd_ring((unsigned long)adapter); - local_bh_enable(); - ++tries; - goto retry_getting_window; - } else { - port->stats.nocmddescriptor++; - DPRINTK(ERR, "No command descriptors available," - " producer = %d, consumer = %d count=%llu," - " dropping packet\n", producer, - adapter->last_cmd_consumer, - port->stats.nocmddescriptor); - - spin_lock_bh(&adapter->tx_lock); - netif_stop_queue(netdev); - port->flags |= NETXEN_NETDEV_STATUS; - spin_unlock_bh(&adapter->tx_lock); - return NETDEV_TX_BUSY; - } + return NETDEV_TX_BUSY; } k = get_index_range(k, max_tx_desc_count, no_of_desc); adapter->cmd_producer = k; @@ -783,7 +827,6 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev) pbuf->mss = 0; hwdesc->mss = 0; } - pbuf->no_of_descriptors = no_of_desc; pbuf->total_length = skb->len; pbuf->skb = skb; pbuf->cmd = TX_ETHER_PKT; @@ -793,11 +836,11 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev) buffrag->dma = pci_map_single(port->pdev, skb->data, first_seg_len, PCI_DMA_TODEVICE); buffrag->length = first_seg_len; - CMD_DESC_TOTAL_LENGTH_WRT(hwdesc, skb->len); - hwdesc->num_of_buffers = frag_count; - hwdesc->opcode = TX_ETHER_PKT; + netxen_set_cmd_desc_totallength(hwdesc, skb->len); + netxen_set_cmd_desc_num_of_buff(hwdesc, frag_count); + netxen_set_cmd_desc_opcode(hwdesc, TX_ETHER_PKT); - CMD_DESC_PORT_WRT(hwdesc, port->portnum); + netxen_set_cmd_desc_port(hwdesc, port->portnum); hwdesc->buffer1_length = cpu_to_le16(first_seg_len); hwdesc->addr_buffer1 = cpu_to_le64(buffrag->dma); @@ -856,12 +899,12 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev) /* For LSO, we need to copy the MAC/IP/TCP headers into * the descriptor ring */ - if (hw->cmd_desc_head[saved_producer].opcode == TX_TCP_LSO) { + if (netxen_get_cmd_desc_opcode(&hw->cmd_desc_head[saved_producer]) + == TX_TCP_LSO) { int hdr_len, first_hdr_len, more_hdr; hdr_len = hw->cmd_desc_head[saved_producer].total_hdr_length; - if (hdr_len > (sizeof(struct cmd_desc_type0) - NET_IP_ALIGN)) { - first_hdr_len = - sizeof(struct cmd_desc_type0) - NET_IP_ALIGN; + if (hdr_len > (sizeof(struct cmd_desc_type0) - 2)) { + first_hdr_len = sizeof(struct cmd_desc_type0) - 2; more_hdr = 1; } else { first_hdr_len = hdr_len; @@ -871,7 +914,7 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev) hwdesc = &hw->cmd_desc_head[producer]; /* copy the first 64 bytes */ - memcpy(((void *)hwdesc) + NET_IP_ALIGN, + memcpy(((void *)hwdesc) + 2, (void *)(skb->data), first_hdr_len); producer = get_next_index(producer, max_tx_desc_count); @@ -887,7 +930,7 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev) } spin_lock_bh(&adapter->tx_lock); port->stats.txbytes += - CMD_DESC_TOTAL_LENGTH(&hw->cmd_desc_head[saved_producer]); + netxen_get_cmd_desc_totallength(&hw->cmd_desc_head[saved_producer]); /* Code to update the adapter considering how many producer threads are currently working */ if ((--adapter->num_threads) == 0) { @@ -897,20 +940,6 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev) NETXEN_CRB_NORMALIZE(adapter, CRB_CMD_PRODUCER_OFFSET)); wmb(); adapter->total_threads = 0; - } else { - u32 crb_producer = 0; - crb_producer = - readl(NETXEN_CRB_NORMALIZE - (adapter, CRB_CMD_PRODUCER_OFFSET)); - if (crb_producer == local_producer) { - crb_producer = get_index_range(crb_producer, - max_tx_desc_count, - no_of_desc); - writel(crb_producer, - NETXEN_CRB_NORMALIZE(adapter, - CRB_CMD_PRODUCER_OFFSET)); - wmb(); - } } port->stats.xmitfinished++; @@ -927,29 +956,36 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev) static void netxen_watchdog(unsigned long v) { struct netxen_adapter *adapter = (struct netxen_adapter *)v; - schedule_work(&adapter->watchdog_task); + if (adapter != g_adapter) { + printk("%s: ***BUG*** adapter[%p] != g_adapter[%p]\n", + __FUNCTION__, adapter, g_adapter); + return; + } + + SCHEDULE_WORK(&adapter->watchdog_task); } static void netxen_tx_timeout(struct net_device *netdev) { struct netxen_port *port = (struct netxen_port *)netdev_priv(netdev); - struct netxen_adapter *adapter = port->adapter; - schedule_work(&adapter->tx_timeout_task); + SCHEDULE_WORK(port->adapter->tx_timeout_task + port->portnum); } -static void netxen_tx_timeout_task(struct net_device *netdev) +static void netxen_tx_timeout_task(struct work_struct *work) { - struct netxen_port *port = (struct netxen_port *)netdev_priv(netdev); + struct netxen_adapter *adapter = + container_of(work, struct netxen_adapter, tx_timeout_task); + struct net_device *netdev = adapter->netdev; unsigned long flags; printk(KERN_ERR "%s %s: transmit timeout, resetting.\n", netxen_nic_driver_name, netdev->name); - spin_lock_irqsave(&port->adapter->lock, flags); + spin_lock_irqsave(&adapter->lock, flags); netxen_nic_close(netdev); netxen_nic_open(netdev); - spin_unlock_irqrestore(&port->adapter->lock, flags); + spin_unlock_irqrestore(&adapter->lock, flags); netdev->trans_start = jiffies; netif_wake_queue(netdev); } @@ -966,6 +1002,11 @@ netxen_handle_int(struct netxen_adapter *adapter, struct net_device *netdev) if (!(adapter->flags & NETXEN_NIC_MSI_ENABLED)) { int count = 0; u32 mask; + mask = readl(pci_base_offset(adapter, ISR_INT_VECTOR)); + if ((mask & 0x80) == 0) { + /* not our interrupt */ + return ret; + } netxen_nic_disable_int(adapter); /* Window = 0 or 1 */ do { @@ -1025,7 +1066,10 @@ irqreturn_t netxen_intr(int irq, void *data) netdev = port->netdev; /* process our status queue (for all 4 ports) */ - netxen_handle_int(adapter, netdev); + if (netif_running(netdev)) { + netxen_handle_int(adapter, netdev); + break; + } } return IRQ_HANDLED; @@ -1039,11 +1083,12 @@ static int netxen_nic_poll(struct net_device *netdev, int *budget) int done = 1; int ctx; int this_work_done; + int work_done = 0; DPRINTK(INFO, "polling for %d descriptors\n", *budget); port->stats.polled++; - adapter->work_done = 0; + work_done = 0; for (ctx = 0; ctx < MAX_RCV_CTX; ++ctx) { /* * Fairness issue. This will give undue weight to the @@ -1060,20 +1105,20 @@ static int netxen_nic_poll(struct net_device *netdev, int *budget) this_work_done = netxen_process_rcv_ring(adapter, ctx, work_to_do / MAX_RCV_CTX); - adapter->work_done += this_work_done; + work_done += this_work_done; } - netdev->quota -= adapter->work_done; - *budget -= adapter->work_done; + netdev->quota -= work_done; + *budget -= work_done; - if (adapter->work_done >= work_to_do - && netxen_nic_rx_has_work(adapter) != 0) + if (work_done >= work_to_do && netxen_nic_rx_has_work(adapter) != 0) done = 0; - netxen_process_cmd_ring((unsigned long)adapter); + if (netxen_process_cmd_ring((unsigned long)adapter) == 0) + done = 0; DPRINTK(INFO, "new work_done: %d work_to_do: %d\n", - adapter->work_done, work_to_do); + work_done, work_to_do); if (done) { netif_rx_complete(netdev); netxen_nic_enable_int(adapter); @@ -1116,8 +1161,9 @@ netxen_nic_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd) if (ifr->ifr_data) { sprintf(dev_name, "%s-%d", NETXEN_NIC_NAME_RSP, port->portnum); - nr_bytes = copy_to_user((char *)ifr->ifr_data, dev_name, - NETXEN_NIC_NAME_LEN); + nr_bytes = + copy_to_user((char __user *)ifr->ifr_data, dev_name, + NETXEN_NIC_NAME_LEN); if (nr_bytes) err = -EIO; @@ -1144,6 +1190,9 @@ static struct pci_driver netxen_driver = { static int __init netxen_init_module(void) { + if ((netxen_workq = create_singlethread_workqueue("netxen")) == 0) + return -ENOMEM; + return pci_module_init(&netxen_driver); } @@ -1154,7 +1203,7 @@ static void __exit netxen_exit_module(void) /* * Wait for some time to allow the dma to drain, if any. */ - mdelay(5); + destroy_workqueue(netxen_workq); pci_unregister_driver(&netxen_driver); } diff --git a/drivers/net/netxen/netxen_nic_niu.c b/drivers/net/netxen/netxen_nic_niu.c index 7950a04532e..4987dc765d9 100644 --- a/drivers/net/netxen/netxen_nic_niu.c +++ b/drivers/net/netxen/netxen_nic_niu.c @@ -1,7 +1,7 @@ /* * Copyright (C) 2003 - 2006 NetXen, Inc. * All rights reserved. - * + * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 @@ -16,10 +16,10 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, * MA 02111-1307, USA. - * + * * The full GNU General Public License is included in this distribution * in the file called LICENSE. - * + * * Contact Information: * info@netxen.com * NetXen, @@ -40,13 +40,15 @@ static long phy_lock_timeout = 100000000; -static inline int phy_lock(void) +static inline int phy_lock(struct netxen_adapter *adapter) { int i; int done = 0, timeout = 0; while (!done) { - done = readl((void __iomem *)NETXEN_PCIE_REG(PCIE_SEM3_LOCK)); + done = + readl(pci_base_offset + (adapter, NETXEN_PCIE_REG(PCIE_SEM3_LOCK))); if (done == 1) break; if (timeout >= phy_lock_timeout) { @@ -61,13 +63,15 @@ static inline int phy_lock(void) } } - writel(NETXEN_PHY_LOCK_ID, (void __iomem *)PHY_LOCK_DRIVER); + writel(PHY_LOCK_DRIVER, + NETXEN_CRB_NORMALIZE(adapter, NETXEN_PHY_LOCK_ID)); return 0; } -static inline int phy_unlock(void) +static inline int phy_unlock(struct netxen_adapter *adapter) { - readl((void __iomem *)NETXEN_PCIE_REG(PCIE_SEM3_UNLOCK)); + readl(pci_base_offset(adapter, NETXEN_PCIE_REG(PCIE_SEM3_UNLOCK))); + return 0; } @@ -95,7 +99,7 @@ int netxen_niu_gbe_phy_read(struct netxen_adapter *adapter, long phy, __le32 status; __le32 mac_cfg0; - if (phy_lock() != 0) { + if (phy_lock(adapter) != 0) { return -1; } @@ -162,7 +166,7 @@ int netxen_niu_gbe_phy_read(struct netxen_adapter *adapter, long phy, NETXEN_NIU_GB_MAC_CONFIG_0(0), &mac_cfg0, 4)) return -EIO; - phy_unlock(); + phy_unlock(adapter); return result; } @@ -399,8 +403,8 @@ int netxen_niu_gbe_init_port(struct netxen_adapter *adapter, int port) { int result = 0; __le32 status; - if (adapter->ops->disable_phy_interrupts) - adapter->ops->disable_phy_interrupts(adapter, port); + if (adapter->disable_phy_interrupts) + adapter->disable_phy_interrupts(adapter, port); mdelay(2); if (0 == @@ -612,7 +616,7 @@ int netxen_niu_macaddr_set(struct netxen_port *port, __le32 temp = 0; struct netxen_adapter *adapter = port->adapter; int phy = port->portnum; - unsigned char mac_addr[MAX_ADDR_LEN]; + unsigned char mac_addr[6]; int i; for (i = 0; i < 10; i++) { @@ -631,7 +635,7 @@ int netxen_niu_macaddr_set(struct netxen_port *port, netxen_niu_macaddr_get(adapter, phy, (netxen_ethernet_macaddr_t *) mac_addr); - if (memcmp(mac_addr, addr, MAX_ADDR_LEN == 0)) + if (memcmp(mac_addr, addr, 6) == 0) break; } diff --git a/drivers/net/netxen/netxen_nic_phan_reg.h b/drivers/net/netxen/netxen_nic_phan_reg.h index 8181d436783..7879f855af0 100644 --- a/drivers/net/netxen/netxen_nic_phan_reg.h +++ b/drivers/net/netxen/netxen_nic_phan_reg.h @@ -33,15 +33,74 @@ /* * CRB Registers or queue message done only at initialization time. */ +#define NIC_CRB_BASE NETXEN_CAM_RAM(0x200) +#define NETXEN_NIC_REG(X) (NIC_CRB_BASE+(X)) -/* - * The following 2 are the base adresses for the CRB registers and their - * offsets will be added to get addresses for the index addresses. - */ -#define NIC_CRB_BASE_PORT1 NETXEN_CAM_RAM(0x200) -#define NIC_CRB_BASE_PORT2 NETXEN_CAM_RAM(0x250) +#define CRB_PHAN_CNTRL_LO_OFFSET NETXEN_NIC_REG(0x00) +#define CRB_PHAN_CNTRL_HI_OFFSET NETXEN_NIC_REG(0x04) +#define CRB_CMD_PRODUCER_OFFSET NETXEN_NIC_REG(0x08) +#define CRB_CMD_CONSUMER_OFFSET NETXEN_NIC_REG(0x0c) +#define CRB_PAUSE_ADDR_LO NETXEN_NIC_REG(0x10) /* C0 EPG BUG */ +#define CRB_PAUSE_ADDR_HI NETXEN_NIC_REG(0x14) +#define CRB_HOST_CMD_ADDR_HI NETXEN_NIC_REG(0x18) /* host add:cmd ring */ +#define CRB_HOST_CMD_ADDR_LO NETXEN_NIC_REG(0x1c) +#define CRB_CMD_INTR_LOOP NETXEN_NIC_REG(0x20) /* 4 regs for perf */ +#define CRB_CMD_DMA_LOOP NETXEN_NIC_REG(0x24) +#define CRB_RCV_INTR_LOOP NETXEN_NIC_REG(0x28) +#define CRB_RCV_DMA_LOOP NETXEN_NIC_REG(0x2c) +#define CRB_ENABLE_TX_INTR NETXEN_NIC_REG(0x30) /* phantom init status */ +#define CRB_MMAP_ADDR_3 NETXEN_NIC_REG(0x34) +#define CRB_CMDPEG_CMDRING NETXEN_NIC_REG(0x38) +#define CRB_HOST_DUMMY_BUF_ADDR_HI NETXEN_NIC_REG(0x3c) +#define CRB_HOST_DUMMY_BUF_ADDR_LO NETXEN_NIC_REG(0x40) +#define CRB_MMAP_ADDR_0 NETXEN_NIC_REG(0x44) +#define CRB_MMAP_ADDR_1 NETXEN_NIC_REG(0x48) +#define CRB_MMAP_ADDR_2 NETXEN_NIC_REG(0x4c) +#define CRB_CMDPEG_STATE NETXEN_NIC_REG(0x50) +#define CRB_MMAP_SIZE_0 NETXEN_NIC_REG(0x54) +#define CRB_MMAP_SIZE_1 NETXEN_NIC_REG(0x58) +#define CRB_MMAP_SIZE_2 NETXEN_NIC_REG(0x5c) +#define CRB_MMAP_SIZE_3 NETXEN_NIC_REG(0x60) +#define CRB_GLOBAL_INT_COAL NETXEN_NIC_REG(0x64) /* interrupt coalescing */ +#define CRB_INT_COAL_MODE NETXEN_NIC_REG(0x68) +#define CRB_MAX_RCV_BUFS NETXEN_NIC_REG(0x6c) +#define CRB_TX_INT_THRESHOLD NETXEN_NIC_REG(0x70) +#define CRB_RX_PKT_TIMER NETXEN_NIC_REG(0x74) +#define CRB_TX_PKT_TIMER NETXEN_NIC_REG(0x78) +#define CRB_RX_PKT_CNT NETXEN_NIC_REG(0x7c) +#define CRB_RX_TMR_CNT NETXEN_NIC_REG(0x80) +#define CRB_RX_LRO_TIMER NETXEN_NIC_REG(0x84) +#define CRB_RX_LRO_MID_TIMER NETXEN_NIC_REG(0x88) +#define CRB_DMA_MAX_RCV_BUFS NETXEN_NIC_REG(0x8c) +#define CRB_MAX_DMA_ENTRIES NETXEN_NIC_REG(0x90) +#define CRB_XG_STATE NETXEN_NIC_REG(0x94) /* XG Link status */ +#define CRB_AGENT_GO NETXEN_NIC_REG(0x98) /* NIC pkt gen agent */ +#define CRB_AGENT_TX_SIZE NETXEN_NIC_REG(0x9c) +#define CRB_AGENT_TX_TYPE NETXEN_NIC_REG(0xa0) +#define CRB_AGENT_TX_ADDR NETXEN_NIC_REG(0xa4) +#define CRB_AGENT_TX_MSS NETXEN_NIC_REG(0xa8) +#define CRB_TX_STATE NETXEN_NIC_REG(0xac) /* Debug -performance */ +#define CRB_TX_COUNT NETXEN_NIC_REG(0xb0) +#define CRB_RX_STATE NETXEN_NIC_REG(0xb4) +#define CRB_RX_PERF_DEBUG_1 NETXEN_NIC_REG(0xb8) +#define CRB_RX_LRO_CONTROL NETXEN_NIC_REG(0xbc) /* LRO On/OFF */ +#define CRB_RX_LRO_START_NUM NETXEN_NIC_REG(0xc0) +#define CRB_MPORT_MODE NETXEN_NIC_REG(0xc4) /* Multiport Mode */ +#define CRB_CMD_RING_SIZE NETXEN_NIC_REG(0xc8) +#define CRB_INT_VECTOR NETXEN_NIC_REG(0xd4) +#define CRB_CTX_RESET NETXEN_NIC_REG(0xd8) +#define CRB_HOST_STS_PROD NETXEN_NIC_REG(0xdc) +#define CRB_HOST_STS_CONS NETXEN_NIC_REG(0xe0) +#define CRB_PEG_CMD_PROD NETXEN_NIC_REG(0xe4) +#define CRB_PEG_CMD_CONS NETXEN_NIC_REG(0xe8) +#define CRB_HOST_BUFFER_PROD NETXEN_NIC_REG(0xec) +#define CRB_HOST_BUFFER_CONS NETXEN_NIC_REG(0xf0) +#define CRB_JUMBO_BUFFER_PROD NETXEN_NIC_REG(0xf4) +#define CRB_JUMBO_BUFFER_CONS NETXEN_NIC_REG(0xf8) -#define NETXEN_NIC_REG(X) (NIC_CRB_BASE_PORT1+(X)) +#define CRB_CMD_PRODUCER_OFFSET_1 NETXEN_NIC_REG(0x1ac) +#define CRB_CMD_CONSUMER_OFFSET_1 NETXEN_NIC_REG(0x1b0) +#define CRB_TEMP_STATE NETXEN_NIC_REG(0x1b4) /* * CrbPortPhanCntrHi/Lo is used to pass the address of HostPhantomIndex address @@ -51,74 +110,20 @@ * on the Phantom. */ -#define CRB_PHAN_CNTRL_LO_OFFSET NETXEN_NIC_REG(0x00) -#define CRB_PHAN_CNTRL_HI_OFFSET NETXEN_NIC_REG(0x04) - -/* point to the indexes */ -#define CRB_CMD_PRODUCER_OFFSET NETXEN_NIC_REG(0x08) -#define CRB_CMD_CONSUMER_OFFSET NETXEN_NIC_REG(0x0c) - -#define CRB_PAUSE_ADDR_LO NETXEN_NIC_REG(0x10) -#define CRB_PAUSE_ADDR_HI NETXEN_NIC_REG(0x14) - -/* address of command descriptors in the host memory */ -#define CRB_HOST_CMD_ADDR_HI NETXEN_NIC_REG(0x30) -#define CRB_HOST_CMD_ADDR_LO NETXEN_NIC_REG(0x34) - -/* The following 4 CRB registers are for doing performance coal */ -#define CRB_CMD_INTR_LOOP NETXEN_NIC_REG(0x38) -#define CRB_CMD_DMA_LOOP NETXEN_NIC_REG(0x3c) -#define CRB_RCV_INTR_LOOP NETXEN_NIC_REG(0x40) -#define CRB_RCV_DMA_LOOP NETXEN_NIC_REG(0x44) - -/* Needed by the host to find out the state of Phantom's initialization */ -#define CRB_ENABLE_TX_INTR NETXEN_NIC_REG(0x4c) -#define CRB_CMDPEG_STATE NETXEN_NIC_REG(0x50) -#define CRB_CMDPEG_CMDRING NETXEN_NIC_REG(0x54) - -/* Interrupt coalescing parameters */ -#define CRB_GLOBAL_INT_COAL NETXEN_NIC_REG(0x80) -#define CRB_INT_COAL_MODE NETXEN_NIC_REG(0x84) -#define CRB_MAX_RCV_BUFS NETXEN_NIC_REG(0x88) -#define CRB_TX_INT_THRESHOLD NETXEN_NIC_REG(0x8c) -#define CRB_RX_PKT_TIMER NETXEN_NIC_REG(0x90) -#define CRB_TX_PKT_TIMER NETXEN_NIC_REG(0x94) -#define CRB_RX_PKT_CNT NETXEN_NIC_REG(0x98) -#define CRB_RX_TMR_CNT NETXEN_NIC_REG(0x9c) -#define CRB_INT_THRESH NETXEN_NIC_REG(0xa4) - -/* Register for communicating XG link status */ -#define CRB_XG_STATE NETXEN_NIC_REG(0xa0) - -/* Register for communicating card temperature */ -/* Upper 16 bits are temperature value. Lower 16 bits are the state */ -#define CRB_TEMP_STATE NETXEN_NIC_REG(0xa8) -#define nx_get_temp_val(x) ((x) >> 16) -#define nx_get_temp_state(x) ((x) & 0xffff) -#define nx_encode_temp(val, state) (((val) << 16) | (state)) - -/* Debug registers for controlling NIC pkt gen agent */ -#define CRB_AGENT_GO NETXEN_NIC_REG(0xb0) -#define CRB_AGENT_TX_SIZE NETXEN_NIC_REG(0xb4) -#define CRB_AGENT_TX_TYPE NETXEN_NIC_REG(0xb8) -#define CRB_AGENT_TX_ADDR NETXEN_NIC_REG(0xbc) -#define CRB_AGENT_TX_MSS NETXEN_NIC_REG(0xc0) - -/* Debug registers for observing NIC performance */ -#define CRB_TX_STATE NETXEN_NIC_REG(0xd0) -#define CRB_TX_COUNT NETXEN_NIC_REG(0xd4) -#define CRB_RX_STATE NETXEN_NIC_REG(0xd8) +#define nx_get_temp_val(x) ((x) >> 16) +#define nx_get_temp_state(x) ((x) & 0xffff) +#define nx_encode_temp(val, state) (((val) << 16) | (state)) /* CRB registers per Rcv Descriptor ring */ struct netxen_rcv_desc_crb { u32 crb_rcv_producer_offset __attribute__ ((aligned(512))); u32 crb_rcv_consumer_offset; u32 crb_globalrcv_ring; + u32 crb_rcv_ring_size; }; /* - * CRB registers used by the receive peg logic. One instance of these - * needs to be instantiated per instance of the receive peg. + * CRB registers used by the receive peg logic. */ struct netxen_recv_crb { @@ -127,6 +132,7 @@ struct netxen_recv_crb { u32 crb_rcv_status_producer; u32 crb_rcv_status_consumer; u32 crb_rcvpeg_state; + u32 crb_status_ring_size; }; #if defined(DEFINE_GLOBAL_RECV_CRB) @@ -139,30 +145,48 @@ struct netxen_recv_crb recv_crb_registers[] = { { { /* crb_rcv_producer_offset: */ - NETXEN_NIC_REG(0x18), + NETXEN_NIC_REG(0x100), /* crb_rcv_consumer_offset: */ - NETXEN_NIC_REG(0x1c), + NETXEN_NIC_REG(0x104), /* crb_gloablrcv_ring: */ - NETXEN_NIC_REG(0x20), + NETXEN_NIC_REG(0x108), + /* crb_rcv_ring_size */ + NETXEN_NIC_REG(0x10c), + }, /* Jumbo frames */ { /* crb_rcv_producer_offset: */ - NETXEN_NIC_REG(0x100), + NETXEN_NIC_REG(0x110), /* crb_rcv_consumer_offset: */ - NETXEN_NIC_REG(0x104), + NETXEN_NIC_REG(0x114), /* crb_gloablrcv_ring: */ - NETXEN_NIC_REG(0x108), + NETXEN_NIC_REG(0x118), + /* crb_rcv_ring_size */ + NETXEN_NIC_REG(0x11c), + }, + /* LRO */ + { + /* crb_rcv_producer_offset: */ + NETXEN_NIC_REG(0x120), + /* crb_rcv_consumer_offset: */ + NETXEN_NIC_REG(0x124), + /* crb_gloablrcv_ring: */ + NETXEN_NIC_REG(0x128), + /* crb_rcv_ring_size */ + NETXEN_NIC_REG(0x12c), } }, /* crb_rcvstatus_ring: */ - NETXEN_NIC_REG(0x24), + NETXEN_NIC_REG(0x130), /* crb_rcv_status_producer: */ - NETXEN_NIC_REG(0x28), + NETXEN_NIC_REG(0x134), /* crb_rcv_status_consumer: */ - NETXEN_NIC_REG(0x2c), + NETXEN_NIC_REG(0x138), /* crb_rcvpeg_state: */ - NETXEN_NIC_REG(0x48), + NETXEN_NIC_REG(0x13c), + /* crb_status_ring_size */ + NETXEN_NIC_REG(0x140), }, /* @@ -173,34 +197,66 @@ struct netxen_recv_crb recv_crb_registers[] = { { { /* crb_rcv_producer_offset: */ - NETXEN_NIC_REG(0x80), + NETXEN_NIC_REG(0x144), /* crb_rcv_consumer_offset: */ - NETXEN_NIC_REG(0x84), + NETXEN_NIC_REG(0x148), /* crb_globalrcv_ring: */ - NETXEN_NIC_REG(0x88), + NETXEN_NIC_REG(0x14c), + /* crb_rcv_ring_size */ + NETXEN_NIC_REG(0x150), + }, /* Jumbo frames */ { /* crb_rcv_producer_offset: */ - NETXEN_NIC_REG(0x10C), + NETXEN_NIC_REG(0x154), /* crb_rcv_consumer_offset: */ - NETXEN_NIC_REG(0x110), + NETXEN_NIC_REG(0x158), /* crb_globalrcv_ring: */ - NETXEN_NIC_REG(0x114), + NETXEN_NIC_REG(0x15c), + /* crb_rcv_ring_size */ + NETXEN_NIC_REG(0x160), + }, + /* LRO */ + { + /* crb_rcv_producer_offset: */ + NETXEN_NIC_REG(0x164), + /* crb_rcv_consumer_offset: */ + NETXEN_NIC_REG(0x168), + /* crb_globalrcv_ring: */ + NETXEN_NIC_REG(0x16c), + /* crb_rcv_ring_size */ + NETXEN_NIC_REG(0x170), } + }, /* crb_rcvstatus_ring: */ - NETXEN_NIC_REG(0x8c), + NETXEN_NIC_REG(0x174), /* crb_rcv_status_producer: */ - NETXEN_NIC_REG(0x90), + NETXEN_NIC_REG(0x178), /* crb_rcv_status_consumer: */ - NETXEN_NIC_REG(0x94), + NETXEN_NIC_REG(0x17c), /* crb_rcvpeg_state: */ - NETXEN_NIC_REG(0x98), + NETXEN_NIC_REG(0x180), + /* crb_status_ring_size */ + NETXEN_NIC_REG(0x184), + }, }; + +u64 ctx_addr_sig_regs[][3] = { + {NETXEN_NIC_REG(0x188), NETXEN_NIC_REG(0x18c), NETXEN_NIC_REG(0x1c0)}, + {NETXEN_NIC_REG(0x190), NETXEN_NIC_REG(0x194), NETXEN_NIC_REG(0x1c4)}, + {NETXEN_NIC_REG(0x198), NETXEN_NIC_REG(0x19c), NETXEN_NIC_REG(0x1c8)}, + {NETXEN_NIC_REG(0x1a0), NETXEN_NIC_REG(0x1a4), NETXEN_NIC_REG(0x1cc)} +}; + #else extern struct netxen_recv_crb recv_crb_registers[]; +extern u64 ctx_addr_sig_regs[][3]; +#define CRB_CTX_ADDR_REG_LO (ctx_addr_sig_regs[0][0]) +#define CRB_CTX_ADDR_REG_HI (ctx_addr_sig_regs[0][2]) +#define CRB_CTX_SIGNATURE_REG (ctx_addr_sig_regs[0][1]) #endif /* DEFINE_GLOBAL_RECEIVE_CRB */ /* diff --git a/drivers/net/ni52.c b/drivers/net/ni52.c index 26e42f6e9fb..196993a29b0 100644 --- a/drivers/net/ni52.c +++ b/drivers/net/ni52.c @@ -1335,7 +1335,7 @@ int __init init_module(void) return 0; } -void cleanup_module(void) +void __exit cleanup_module(void) { unregister_netdev(dev_ni52); release_region(dev_ni52->base_addr, NI52_TOTAL_SIZE); diff --git a/drivers/net/ni65.c b/drivers/net/ni65.c index 340ad0d5388..1578f4d9849 100644 --- a/drivers/net/ni65.c +++ b/drivers/net/ni65.c @@ -1259,7 +1259,7 @@ int __init init_module(void) return IS_ERR(dev_ni65) ? PTR_ERR(dev_ni65) : 0; } -void cleanup_module(void) +void __exit cleanup_module(void) { unregister_netdev(dev_ni65); cleanup_card(dev_ni65); diff --git a/drivers/net/ns83820.c b/drivers/net/ns83820.c index b0127c71a5b..568daeb3e9d 100644 --- a/drivers/net/ns83820.c +++ b/drivers/net/ns83820.c @@ -414,10 +414,10 @@ struct rx_info { struct sk_buff *skbs[NR_RX_DESC]; - u32 *next_rx_desc; + __le32 *next_rx_desc; u16 next_rx, next_empty; - u32 *descs; + __le32 *descs; dma_addr_t phy_descs; }; @@ -427,6 +427,7 @@ struct ns83820 { u8 __iomem *base; struct pci_dev *pci_dev; + struct net_device *ndev; #ifdef NS83820_VLAN_ACCEL_SUPPORT struct vlan_group *vlgrp; @@ -459,7 +460,7 @@ struct ns83820 { struct sk_buff *tx_skbs[NR_TX_DESC]; char pad[16] __attribute__((aligned(16))); - u32 *tx_descs; + __le32 *tx_descs; dma_addr_t tx_phy_descs; struct timer_list tx_watchdog; @@ -533,7 +534,7 @@ static void ns83820_vlan_rx_kill_vid(struct net_device *ndev, unsigned short vid * conditions, still route realtime traffic with as low jitter as * possible. */ -static inline void build_rx_desc(struct ns83820 *dev, u32 *desc, dma_addr_t link, dma_addr_t buf, u32 cmdsts, u32 extsts) +static inline void build_rx_desc(struct ns83820 *dev, __le32 *desc, dma_addr_t link, dma_addr_t buf, u32 cmdsts, u32 extsts) { desc_addr_set(desc + DESC_LINK, link); desc_addr_set(desc + DESC_BUFPTR, buf); @@ -547,7 +548,7 @@ static inline int ns83820_add_rx_skb(struct ns83820 *dev, struct sk_buff *skb) { unsigned next_empty; u32 cmdsts; - u32 *sg; + __le32 *sg; dma_addr_t buf; next_empty = dev->rx_info.next_empty; @@ -631,10 +632,10 @@ static void fastcall rx_refill_atomic(struct net_device *ndev) } /* REFILL */ -static inline void queue_refill(void *_dev) +static inline void queue_refill(struct work_struct *work) { - struct net_device *ndev = _dev; - struct ns83820 *dev = PRIV(ndev); + struct ns83820 *dev = container_of(work, struct ns83820, tq_refill); + struct net_device *ndev = dev->ndev; rx_refill(ndev, GFP_KERNEL); if (dev->rx_info.up) @@ -874,7 +875,8 @@ static void fastcall rx_irq(struct net_device *ndev) struct rx_info *info = &dev->rx_info; unsigned next_rx; int rx_rc, len; - u32 cmdsts, *desc; + u32 cmdsts; + __le32 *desc; unsigned long flags; int nr = 0; @@ -1010,7 +1012,8 @@ static inline void kick_tx(struct ns83820 *dev) static void do_tx_done(struct net_device *ndev) { struct ns83820 *dev = PRIV(ndev); - u32 cmdsts, tx_done_idx, *desc; + u32 cmdsts, tx_done_idx; + __le32 *desc; dprintk("do_tx_done(%p)\n", ndev); tx_done_idx = dev->tx_done_idx; @@ -1077,7 +1080,7 @@ static void ns83820_cleanup_tx(struct ns83820 *dev) struct sk_buff *skb = dev->tx_skbs[i]; dev->tx_skbs[i] = NULL; if (skb) { - u32 *desc = dev->tx_descs + (i * DESC_SIZE); + __le32 *desc = dev->tx_descs + (i * DESC_SIZE); pci_unmap_single(dev->pci_dev, desc_addr_get(desc + DESC_BUFPTR), le32_to_cpu(desc[DESC_CMDSTS]) & CMDSTS_LEN_MASK, @@ -1107,7 +1110,7 @@ static int ns83820_hard_start_xmit(struct sk_buff *skb, struct net_device *ndev) skb_frag_t *frag; int stopped = 0; int do_intr = 0; - volatile u32 *first_desc; + volatile __le32 *first_desc; dprintk("ns83820_hard_start_xmit\n"); @@ -1180,7 +1183,7 @@ again: first_desc = dev->tx_descs + (free_idx * DESC_SIZE); for (;;) { - volatile u32 *desc = dev->tx_descs + (free_idx * DESC_SIZE); + volatile __le32 *desc = dev->tx_descs + (free_idx * DESC_SIZE); dprintk("frag[%3u]: %4u @ 0x%08Lx\n", free_idx, len, (unsigned long long)buf); @@ -1455,7 +1458,8 @@ static int ns83820_stop(struct net_device *ndev) static void ns83820_tx_timeout(struct net_device *ndev) { struct ns83820 *dev = PRIV(ndev); - u32 tx_done_idx, *desc; + u32 tx_done_idx; + __le32 *desc; unsigned long flags; spin_lock_irqsave(&dev->tx_lock, flags); @@ -1841,6 +1845,7 @@ static int __devinit ns83820_init_one(struct pci_dev *pci_dev, const struct pci_ ndev = alloc_etherdev(sizeof(struct ns83820)); dev = PRIV(ndev); + dev->ndev = ndev; err = -ENOMEM; if (!dev) goto out; @@ -1853,7 +1858,7 @@ static int __devinit ns83820_init_one(struct pci_dev *pci_dev, const struct pci_ SET_MODULE_OWNER(ndev); SET_NETDEV_DEV(ndev, &pci_dev->dev); - INIT_WORK(&dev->tq_refill, queue_refill, ndev); + INIT_WORK(&dev->tq_refill, queue_refill); tasklet_init(&dev->rx_tasklet, rx_action, (unsigned long)ndev); err = pci_enable_device(pci_dev); diff --git a/drivers/net/pcmcia/3c574_cs.c b/drivers/net/pcmcia/3c574_cs.c index 04600992852..794cc61819d 100644 --- a/drivers/net/pcmcia/3c574_cs.c +++ b/drivers/net/pcmcia/3c574_cs.c @@ -338,7 +338,6 @@ static int tc574_config(struct pcmcia_device *link) struct net_device *dev = link->priv; struct el3_private *lp = netdev_priv(dev); tuple_t tuple; - cisparse_t parse; unsigned short buf[32]; int last_fn, last_ret, i, j; kio_addr_t ioaddr; @@ -350,17 +349,6 @@ static int tc574_config(struct pcmcia_device *link) DEBUG(0, "3c574_config(0x%p)\n", link); - tuple.Attributes = 0; - tuple.DesiredTuple = CISTPL_CONFIG; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); - tuple.TupleData = (cisdata_t *)buf; - tuple.TupleDataMax = 64; - tuple.TupleOffset = 0; - CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple)); - CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse)); - link->conf.ConfigBase = parse.config.base; - link->conf.Present = parse.config.rmask[0]; - link->io.IOAddrLines = 16; for (i = j = 0; j < 0x400; j += 0x20) { link->io.BasePort1 = j ^ 0x300; @@ -382,6 +370,10 @@ static int tc574_config(struct pcmcia_device *link) /* The 3c574 normally uses an EEPROM for configuration info, including the hardware address. The future products may include a modem chip and put the address in the CIS. */ + tuple.Attributes = 0; + tuple.TupleData = (cisdata_t *)buf; + tuple.TupleDataMax = 64; + tuple.TupleOffset = 0; tuple.DesiredTuple = 0x88; if (pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS) { pcmcia_get_tuple_data(link, &tuple); @@ -397,12 +389,9 @@ static int tc574_config(struct pcmcia_device *link) goto failed; } } - tuple.DesiredTuple = CISTPL_VERS_1; - if (pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS && - pcmcia_get_tuple_data(link, &tuple) == CS_SUCCESS && - pcmcia_parse_tuple(link, &tuple, &parse) == CS_SUCCESS) { - cardname = parse.version_1.str + parse.version_1.ofs[1]; - } else + if (link->prod_id[1]) + cardname = link->prod_id[1]; + else cardname = "3Com 3c574"; { diff --git a/drivers/net/pcmcia/3c589_cs.c b/drivers/net/pcmcia/3c589_cs.c index 231fa2c9ec6..1e73ff7d5d8 100644 --- a/drivers/net/pcmcia/3c589_cs.c +++ b/drivers/net/pcmcia/3c589_cs.c @@ -253,7 +253,6 @@ static int tc589_config(struct pcmcia_device *link) struct net_device *dev = link->priv; struct el3_private *lp = netdev_priv(dev); tuple_t tuple; - cisparse_t parse; u16 buf[32], *phys_addr; int last_fn, last_ret, i, j, multi = 0, fifo; kio_addr_t ioaddr; @@ -263,26 +262,16 @@ static int tc589_config(struct pcmcia_device *link) phys_addr = (u16 *)dev->dev_addr; tuple.Attributes = 0; - tuple.DesiredTuple = CISTPL_CONFIG; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); tuple.TupleData = (cisdata_t *)buf; tuple.TupleDataMax = sizeof(buf); tuple.TupleOffset = 0; - CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple)); - CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse)); - link->conf.ConfigBase = parse.config.base; - link->conf.Present = parse.config.rmask[0]; - - /* Is this a 3c562? */ - tuple.DesiredTuple = CISTPL_MANFID; tuple.Attributes = TUPLE_RETURN_COMMON; - if ((pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS) && - (pcmcia_get_tuple_data(link, &tuple) == CS_SUCCESS)) { - if (le16_to_cpu(buf[0]) != MANFID_3COM) + + /* Is this a 3c562? */ + if (link->manf_id != MANFID_3COM) printk(KERN_INFO "3c589_cs: hmmm, is this really a " "3Com card??\n"); - multi = (le16_to_cpu(buf[1]) == PRODID_3COM_3C562); - } + multi = (link->card_id == PRODID_3COM_3C562); /* For the 3c562, the base address must be xx00-xx7f */ link->io.IOAddrLines = 16; diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c index 5ddd5742f77..6139048f811 100644 --- a/drivers/net/pcmcia/axnet_cs.c +++ b/drivers/net/pcmcia/axnet_cs.c @@ -299,11 +299,7 @@ static int axnet_config(struct pcmcia_device *link) tuple.TupleData = (cisdata_t *)buf; tuple.TupleDataMax = sizeof(buf); tuple.TupleOffset = 0; - tuple.DesiredTuple = CISTPL_CONFIG; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); - CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple)); - CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse)); - link->conf.ConfigBase = parse.config.base; + /* don't trust the CIS on this; Linksys got it wrong */ link->conf.Present = 0x63; diff --git a/drivers/net/pcmcia/com20020_cs.c b/drivers/net/pcmcia/com20020_cs.c index 48434d7924e..91f65e91cd5 100644 --- a/drivers/net/pcmcia/com20020_cs.c +++ b/drivers/net/pcmcia/com20020_cs.c @@ -249,12 +249,9 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) static int com20020_config(struct pcmcia_device *link) { struct arcnet_local *lp; - tuple_t tuple; - cisparse_t parse; com20020_dev_t *info; struct net_device *dev; int i, last_ret, last_fn; - u_char buf[64]; int ioaddr; info = link->priv; @@ -264,16 +261,6 @@ static int com20020_config(struct pcmcia_device *link) DEBUG(0, "com20020_config(0x%p)\n", link); - tuple.Attributes = 0; - tuple.TupleData = buf; - tuple.TupleDataMax = 64; - tuple.TupleOffset = 0; - tuple.DesiredTuple = CISTPL_CONFIG; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); - CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple)); - CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse)); - link->conf.ConfigBase = parse.config.base; - DEBUG(1,"arcnet: baseport1 is %Xh\n", link->io.BasePort1); i = !CS_SUCCESS; if (!link->io.BasePort1) diff --git a/drivers/net/pcmcia/fmvj18x_cs.c b/drivers/net/pcmcia/fmvj18x_cs.c index 65f6fdf4372..0d7de617e53 100644 --- a/drivers/net/pcmcia/fmvj18x_cs.c +++ b/drivers/net/pcmcia/fmvj18x_cs.c @@ -342,7 +342,7 @@ static int fmvj18x_config(struct pcmcia_device *link) tuple_t tuple; cisparse_t parse; u_short buf[32]; - int i, last_fn, last_ret, ret; + int i, last_fn = 0, last_ret = 0, ret; kio_addr_t ioaddr; cardtype_t cardtype; char *card_name = "unknown"; @@ -350,21 +350,9 @@ static int fmvj18x_config(struct pcmcia_device *link) DEBUG(0, "fmvj18x_config(0x%p)\n", link); - /* - This reads the card's CONFIG tuple to find its configuration - registers. - */ - tuple.DesiredTuple = CISTPL_CONFIG; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); tuple.TupleData = (u_char *)buf; tuple.TupleDataMax = 64; tuple.TupleOffset = 0; - CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple)); - CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse)); - - link->conf.ConfigBase = parse.config.base; - link->conf.Present = parse.config.rmask[0]; - tuple.DesiredTuple = CISTPL_FUNCE; tuple.TupleOffset = 0; if (pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS) { @@ -374,17 +362,12 @@ static int fmvj18x_config(struct pcmcia_device *link) CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple)); CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse)); link->conf.ConfigIndex = parse.cftable_entry.index; - tuple.DesiredTuple = CISTPL_MANFID; - if (pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS) - CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple)); - else - buf[0] = 0xffff; - switch (le16_to_cpu(buf[0])) { + switch (link->manf_id) { case MANFID_TDK: cardtype = TDK; - if (le16_to_cpu(buf[1]) == PRODID_TDK_GN3410 - || le16_to_cpu(buf[1]) == PRODID_TDK_NP9610 - || le16_to_cpu(buf[1]) == PRODID_TDK_MN3200) { + if (link->card_id == PRODID_TDK_GN3410 + || link->card_id == PRODID_TDK_NP9610 + || link->card_id == PRODID_TDK_MN3200) { /* MultiFunction Card */ link->conf.ConfigBase = 0x800; link->conf.ConfigIndex = 0x47; @@ -395,11 +378,11 @@ static int fmvj18x_config(struct pcmcia_device *link) cardtype = CONTEC; break; case MANFID_FUJITSU: - if (le16_to_cpu(buf[1]) == PRODID_FUJITSU_MBH10302) + if (link->card_id == PRODID_FUJITSU_MBH10302) /* RATOC REX-5588/9822/4886's PRODID are 0004(=MBH10302), but these are MBH10304 based card. */ cardtype = MBH10304; - else if (le16_to_cpu(buf[1]) == PRODID_FUJITSU_MBH10304) + else if (link->card_id == PRODID_FUJITSU_MBH10304) cardtype = MBH10304; else cardtype = LA501; @@ -409,14 +392,9 @@ static int fmvj18x_config(struct pcmcia_device *link) } } else { /* old type card */ - tuple.DesiredTuple = CISTPL_MANFID; - if (pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS) - CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple)); - else - buf[0] = 0xffff; - switch (le16_to_cpu(buf[0])) { + switch (link->manf_id) { case MANFID_FUJITSU: - if (le16_to_cpu(buf[1]) == PRODID_FUJITSU_MBH10304) { + if (link->card_id == PRODID_FUJITSU_MBH10304) { cardtype = XXX10304; /* MBH10304 with buggy CIS */ link->conf.ConfigIndex = 0x20; } else { diff --git a/drivers/net/pcmcia/ibmtr_cs.c b/drivers/net/pcmcia/ibmtr_cs.c index bc0ca41a054..a956a51d284 100644 --- a/drivers/net/pcmcia/ibmtr_cs.c +++ b/drivers/net/pcmcia/ibmtr_cs.c @@ -222,24 +222,12 @@ static int ibmtr_config(struct pcmcia_device *link) ibmtr_dev_t *info = link->priv; struct net_device *dev = info->dev; struct tok_info *ti = netdev_priv(dev); - tuple_t tuple; - cisparse_t parse; win_req_t req; memreq_t mem; int i, last_ret, last_fn; - u_char buf[64]; DEBUG(0, "ibmtr_config(0x%p)\n", link); - tuple.Attributes = 0; - tuple.TupleData = buf; - tuple.TupleDataMax = 64; - tuple.TupleOffset = 0; - tuple.DesiredTuple = CISTPL_CONFIG; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); - CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple)); - CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse)); - link->conf.ConfigBase = parse.config.base; link->conf.ConfigIndex = 0x61; /* Determine if this is PRIMARY or ALTERNATE. */ diff --git a/drivers/net/pcmcia/nmclan_cs.c b/drivers/net/pcmcia/nmclan_cs.c index e77110e4c28..3b707747a81 100644 --- a/drivers/net/pcmcia/nmclan_cs.c +++ b/drivers/net/pcmcia/nmclan_cs.c @@ -656,23 +656,12 @@ static int nmclan_config(struct pcmcia_device *link) struct net_device *dev = link->priv; mace_private *lp = netdev_priv(dev); tuple_t tuple; - cisparse_t parse; u_char buf[64]; int i, last_ret, last_fn; kio_addr_t ioaddr; DEBUG(0, "nmclan_config(0x%p)\n", link); - tuple.Attributes = 0; - tuple.TupleData = buf; - tuple.TupleDataMax = 64; - tuple.TupleOffset = 0; - tuple.DesiredTuple = CISTPL_CONFIG; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); - CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple)); - CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse)); - link->conf.ConfigBase = parse.config.base; - CS_CHECK(RequestIO, pcmcia_request_io(link, &link->io)); CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq)); CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf)); @@ -686,6 +675,7 @@ static int nmclan_config(struct pcmcia_device *link) tuple.TupleData = buf; tuple.TupleDataMax = 64; tuple.TupleOffset = 0; + tuple.Attributes = 0; CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple)); memcpy(dev->dev_addr, tuple.TupleData, ETHER_ADDR_LEN); diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c index c51cc5d8789..2b1238e2dbd 100644 --- a/drivers/net/pcmcia/pcnet_cs.c +++ b/drivers/net/pcmcia/pcnet_cs.c @@ -519,31 +519,15 @@ static int pcnet_config(struct pcmcia_device *link) tuple_t tuple; cisparse_t parse; int i, last_ret, last_fn, start_pg, stop_pg, cm_offset; - int manfid = 0, prodid = 0, has_shmem = 0; + int has_shmem = 0; u_short buf[64]; hw_info_t *hw_info; DEBUG(0, "pcnet_config(0x%p)\n", link); - tuple.Attributes = 0; tuple.TupleData = (cisdata_t *)buf; tuple.TupleDataMax = sizeof(buf); tuple.TupleOffset = 0; - tuple.DesiredTuple = CISTPL_CONFIG; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); - CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple)); - CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse)); - link->conf.ConfigBase = parse.config.base; - link->conf.Present = parse.config.rmask[0]; - - tuple.DesiredTuple = CISTPL_MANFID; - tuple.Attributes = TUPLE_RETURN_COMMON; - if ((pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS) && - (pcmcia_get_tuple_data(link, &tuple) == CS_SUCCESS)) { - manfid = le16_to_cpu(buf[0]); - prodid = le16_to_cpu(buf[1]); - } - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; tuple.Attributes = 0; CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); @@ -589,8 +573,8 @@ static int pcnet_config(struct pcmcia_device *link) link->conf.Attributes |= CONF_ENABLE_SPKR; link->conf.Status = CCSR_AUDIO_ENA; } - if ((manfid == MANFID_IBM) && - (prodid == PRODID_IBM_HOME_AND_AWAY)) + if ((link->manf_id == MANFID_IBM) && + (link->card_id == PRODID_IBM_HOME_AND_AWAY)) link->conf.ConfigIndex |= 0x10; CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf)); @@ -624,10 +608,10 @@ static int pcnet_config(struct pcmcia_device *link) info->flags = hw_info->flags; /* Check for user overrides */ info->flags |= (delay_output) ? DELAY_OUTPUT : 0; - if ((manfid == MANFID_SOCKET) && - ((prodid == PRODID_SOCKET_LPE) || - (prodid == PRODID_SOCKET_LPE_CF) || - (prodid == PRODID_SOCKET_EIO))) + if ((link->manf_id == MANFID_SOCKET) && + ((link->card_id == PRODID_SOCKET_LPE) || + (link->card_id == PRODID_SOCKET_LPE_CF) || + (link->card_id == PRODID_SOCKET_EIO))) info->flags &= ~USE_BIG_BUF; if (!use_big_buf) info->flags &= ~USE_BIG_BUF; diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c index 20fcc357620..530df8883fe 100644 --- a/drivers/net/pcmcia/smc91c92_cs.c +++ b/drivers/net/pcmcia/smc91c92_cs.c @@ -560,16 +560,8 @@ static int mhz_setup(struct pcmcia_device *link) /* Read the station address from the CIS. It is stored as the last (fourth) string in the Version 1 Version/ID tuple. */ - tuple->DesiredTuple = CISTPL_VERS_1; - if (first_tuple(link, tuple, parse) != CS_SUCCESS) { - rc = -1; - goto free_cfg_mem; - } - /* Ugh -- the EM1144 card has two VERS_1 tuples!?! */ - if (next_tuple(link, tuple, parse) != CS_SUCCESS) - first_tuple(link, tuple, parse); - if (parse->version_1.ns > 3) { - station_addr = parse->version_1.str + parse->version_1.ofs[3]; + if (link->prod_id[3]) { + station_addr = link->prod_id[3]; if (cvt_ascii_address(dev, station_addr) == 0) { rc = 0; goto free_cfg_mem; @@ -744,15 +736,12 @@ static int smc_setup(struct pcmcia_device *link) } } /* Try the third string in the Version 1 Version/ID tuple. */ - tuple->DesiredTuple = CISTPL_VERS_1; - if (first_tuple(link, tuple, parse) != CS_SUCCESS) { - rc = -1; - goto free_cfg_mem; - } - station_addr = parse->version_1.str + parse->version_1.ofs[2]; - if (cvt_ascii_address(dev, station_addr) == 0) { - rc = 0; - goto free_cfg_mem; + if (link->prod_id[2]) { + station_addr = link->prod_id[2]; + if (cvt_ascii_address(dev, station_addr) == 0) { + rc = 0; + goto free_cfg_mem; + } } rc = -1; @@ -970,10 +959,6 @@ static int smc91c92_config(struct pcmcia_device *link) { struct net_device *dev = link->priv; struct smc_private *smc = netdev_priv(dev); - struct smc_cfg_mem *cfg_mem; - tuple_t *tuple; - cisparse_t *parse; - u_char *buf; char *name; int i, j, rev; kio_addr_t ioaddr; @@ -981,30 +966,8 @@ static int smc91c92_config(struct pcmcia_device *link) DEBUG(0, "smc91c92_config(0x%p)\n", link); - cfg_mem = kmalloc(sizeof(struct smc_cfg_mem), GFP_KERNEL); - if (!cfg_mem) - goto config_failed; - - tuple = &cfg_mem->tuple; - parse = &cfg_mem->parse; - buf = cfg_mem->buf; - - tuple->Attributes = tuple->TupleOffset = 0; - tuple->TupleData = (cisdata_t *)buf; - tuple->TupleDataMax = 64; - - tuple->DesiredTuple = CISTPL_CONFIG; - i = first_tuple(link, tuple, parse); - CS_EXIT_TEST(i, ParseTuple, config_failed); - link->conf.ConfigBase = parse->config.base; - link->conf.Present = parse->config.rmask[0]; - - tuple->DesiredTuple = CISTPL_MANFID; - tuple->Attributes = TUPLE_RETURN_COMMON; - if (first_tuple(link, tuple, parse) == CS_SUCCESS) { - smc->manfid = parse->manfid.manf; - smc->cardid = parse->manfid.card; - } + smc->manfid = link->manf_id; + smc->cardid = link->card_id; if ((smc->manfid == MANFID_OSITECH) && (smc->cardid != PRODID_OSITECH_SEVEN)) { @@ -1134,14 +1097,12 @@ static int smc91c92_config(struct pcmcia_device *link) printk(KERN_NOTICE " No MII transceivers found!\n"); } } - kfree(cfg_mem); return 0; config_undo: unregister_netdev(dev); config_failed: /* CS_EXIT_TEST() calls jump to here... */ smc91c92_release(link); - kfree(cfg_mem); return -ENODEV; } /* smc91c92_config */ diff --git a/drivers/net/pcmcia/xirc2ps_cs.c b/drivers/net/pcmcia/xirc2ps_cs.c index f3914f58d67..8478dca3d8d 100644 --- a/drivers/net/pcmcia/xirc2ps_cs.c +++ b/drivers/net/pcmcia/xirc2ps_cs.c @@ -332,6 +332,7 @@ static irqreturn_t xirc2ps_interrupt(int irq, void *dev_id); */ typedef struct local_info_t { + struct net_device *dev; struct pcmcia_device *p_dev; dev_node_t node; struct net_device_stats stats; @@ -353,7 +354,7 @@ typedef struct local_info_t { */ static int do_start_xmit(struct sk_buff *skb, struct net_device *dev); static void do_tx_timeout(struct net_device *dev); -static void xirc2ps_tx_timeout_task(void *data); +static void xirc2ps_tx_timeout_task(struct work_struct *work); static struct net_device_stats *do_get_stats(struct net_device *dev); static void set_addresses(struct net_device *dev); static void set_multicast_list(struct net_device *dev); @@ -567,6 +568,7 @@ xirc2ps_probe(struct pcmcia_device *link) if (!dev) return -ENOMEM; local = netdev_priv(dev); + local->dev = dev; local->p_dev = link; link->priv = dev; @@ -591,7 +593,7 @@ xirc2ps_probe(struct pcmcia_device *link) #ifdef HAVE_TX_TIMEOUT dev->tx_timeout = do_tx_timeout; dev->watchdog_timeo = TX_TIMEOUT; - INIT_WORK(&local->tx_timeout_task, xirc2ps_tx_timeout_task, dev); + INIT_WORK(&local->tx_timeout_task, xirc2ps_tx_timeout_task); #endif return xirc2ps_config(link); @@ -707,22 +709,11 @@ set_card_type(struct pcmcia_device *link, const void *s) * Returns: true if this is a CE2 */ static int -has_ce2_string(struct pcmcia_device * link) +has_ce2_string(struct pcmcia_device * p_dev) { - tuple_t tuple; - cisparse_t parse; - u_char buf[256]; - - tuple.Attributes = 0; - tuple.TupleData = buf; - tuple.TupleDataMax = 254; - tuple.TupleOffset = 0; - tuple.DesiredTuple = CISTPL_VERS_1; - if (!first_tuple(link, &tuple, &parse) && parse.version_1.ns > 2) { - if (strstr(parse.version_1.str + parse.version_1.ofs[2], "CE2")) - return 1; - } - return 0; + if (p_dev->prod_id[2] && strstr(p_dev->prod_id[2], "CE2")) + return 1; + return 0; } /**************** @@ -792,13 +783,6 @@ xirc2ps_config(struct pcmcia_device * link) goto failure; } - /* get configuration stuff */ - tuple.DesiredTuple = CISTPL_CONFIG; - if ((err=first_tuple(link, &tuple, &parse))) - goto cis_error; - link->conf.ConfigBase = parse.config.base; - link->conf.Present = parse.config.rmask[0]; - /* get the ethernet address from the CIS */ tuple.DesiredTuple = CISTPL_FUNCE; for (err = first_tuple(link, &tuple, &parse); !err; @@ -1062,8 +1046,6 @@ xirc2ps_config(struct pcmcia_device * link) xirc2ps_release(link); return -ENODEV; - cis_error: - printk(KNOT_XIRC "unable to parse CIS\n"); failure: return -ENODEV; } /* xirc2ps_config */ @@ -1344,9 +1326,11 @@ xirc2ps_interrupt(int irq, void *dev_id) /*====================================================================*/ static void -xirc2ps_tx_timeout_task(void *data) +xirc2ps_tx_timeout_task(struct work_struct *work) { - struct net_device *dev = data; + local_info_t *local = + container_of(work, local_info_t, tx_timeout_task); + struct net_device *dev = local->dev; /* reset the card */ do_reset(dev,1); dev->trans_start = jiffies; diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index 88237bdb525..4044bb1ada8 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -397,7 +397,7 @@ out_unlock: EXPORT_SYMBOL(phy_start_aneg); -static void phy_change(void *data); +static void phy_change(struct work_struct *work); static void phy_timer(unsigned long data); /* phy_start_machine: @@ -555,7 +555,7 @@ int phy_start_interrupts(struct phy_device *phydev) { int err = 0; - INIT_WORK(&phydev->phy_queue, phy_change, phydev); + INIT_WORK(&phydev->phy_queue, phy_change); if (request_irq(phydev->irq, phy_interrupt, IRQF_SHARED, @@ -598,10 +598,11 @@ EXPORT_SYMBOL(phy_stop_interrupts); /* Scheduled by the phy_interrupt/timer to handle PHY changes */ -static void phy_change(void *data) +static void phy_change(struct work_struct *work) { int err; - struct phy_device *phydev = data; + struct phy_device *phydev = + container_of(work, struct phy_device, phy_queue); err = phy_disable_interrupts(phydev); diff --git a/drivers/net/plip.c b/drivers/net/plip.c index 71afb274498..6bb085f5443 100644 --- a/drivers/net/plip.c +++ b/drivers/net/plip.c @@ -138,9 +138,9 @@ static const unsigned int net_debug = NET_DEBUG; #define PLIP_NIBBLE_WAIT 3000 /* Bottom halves */ -static void plip_kick_bh(struct net_device *dev); -static void plip_bh(struct net_device *dev); -static void plip_timer_bh(struct net_device *dev); +static void plip_kick_bh(struct work_struct *work); +static void plip_bh(struct work_struct *work); +static void plip_timer_bh(struct work_struct *work); /* Interrupt handler */ static void plip_interrupt(int irq, void *dev_id); @@ -207,9 +207,10 @@ struct plip_local { struct net_local { struct net_device_stats enet_stats; + struct net_device *dev; struct work_struct immediate; - struct work_struct deferred; - struct work_struct timer; + struct delayed_work deferred; + struct delayed_work timer; struct plip_local snd_data; struct plip_local rcv_data; struct pardevice *pardev; @@ -306,11 +307,11 @@ plip_init_netdev(struct net_device *dev) nl->nibble = PLIP_NIBBLE_WAIT; /* Initialize task queue structures */ - INIT_WORK(&nl->immediate, (void (*)(void *))plip_bh, dev); - INIT_WORK(&nl->deferred, (void (*)(void *))plip_kick_bh, dev); + INIT_WORK(&nl->immediate, plip_bh); + INIT_DELAYED_WORK(&nl->deferred, plip_kick_bh); if (dev->irq == -1) - INIT_WORK(&nl->timer, (void (*)(void *))plip_timer_bh, dev); + INIT_DELAYED_WORK(&nl->timer, plip_timer_bh); spin_lock_init(&nl->lock); } @@ -319,9 +320,10 @@ plip_init_netdev(struct net_device *dev) This routine is kicked by do_timer(). Request `plip_bh' to be invoked. */ static void -plip_kick_bh(struct net_device *dev) +plip_kick_bh(struct work_struct *work) { - struct net_local *nl = netdev_priv(dev); + struct net_local *nl = + container_of(work, struct net_local, deferred.work); if (nl->is_deferred) schedule_work(&nl->immediate); @@ -362,9 +364,9 @@ static const plip_func connection_state_table[] = /* Bottom half handler of PLIP. */ static void -plip_bh(struct net_device *dev) +plip_bh(struct work_struct *work) { - struct net_local *nl = netdev_priv(dev); + struct net_local *nl = container_of(work, struct net_local, immediate); struct plip_local *snd = &nl->snd_data; struct plip_local *rcv = &nl->rcv_data; plip_func f; @@ -372,20 +374,21 @@ plip_bh(struct net_device *dev) nl->is_deferred = 0; f = connection_state_table[nl->connection]; - if ((r = (*f)(dev, nl, snd, rcv)) != OK - && (r = plip_bh_timeout_error(dev, nl, snd, rcv, r)) != OK) { + if ((r = (*f)(nl->dev, nl, snd, rcv)) != OK + && (r = plip_bh_timeout_error(nl->dev, nl, snd, rcv, r)) != OK) { nl->is_deferred = 1; schedule_delayed_work(&nl->deferred, 1); } } static void -plip_timer_bh(struct net_device *dev) +plip_timer_bh(struct work_struct *work) { - struct net_local *nl = netdev_priv(dev); + struct net_local *nl = + container_of(work, struct net_local, timer.work); if (!(atomic_read (&nl->kill_timer))) { - plip_interrupt (-1, dev); + plip_interrupt (-1, nl->dev); schedule_delayed_work(&nl->timer, 1); } @@ -1284,6 +1287,7 @@ static void plip_attach (struct parport *port) } nl = netdev_priv(dev); + nl->dev = dev; nl->pardev = parport_register_device(port, name, plip_preempt, plip_wakeup, plip_interrupt, 0, dev); diff --git a/drivers/net/qla3xxx.c b/drivers/net/qla3xxx.c index ec640f6229a..d79d141a601 100644 --- a/drivers/net/qla3xxx.c +++ b/drivers/net/qla3xxx.c @@ -2008,7 +2008,7 @@ static irqreturn_t ql3xxx_isr(int irq, void *dev_id) "%s: Another function issued a reset to the " "chip. ISR value = %x.\n", ndev->name, value); } - queue_work(qdev->workqueue, &qdev->reset_work); + queue_delayed_work(qdev->workqueue, &qdev->reset_work, 0); spin_unlock(&qdev->adapter_lock); } else if (value & ISP_IMR_DISABLE_CMPL_INT) { ql_disable_interrupts(qdev); @@ -3182,11 +3182,13 @@ static void ql3xxx_tx_timeout(struct net_device *ndev) /* * Wake up the worker to process this event. */ - queue_work(qdev->workqueue, &qdev->tx_timeout_work); + queue_delayed_work(qdev->workqueue, &qdev->tx_timeout_work, 0); } -static void ql_reset_work(struct ql3_adapter *qdev) +static void ql_reset_work(struct work_struct *work) { + struct ql3_adapter *qdev = + container_of(work, struct ql3_adapter, reset_work.work); struct net_device *ndev = qdev->ndev; u32 value; struct ql_tx_buf_cb *tx_cb; @@ -3278,9 +3280,12 @@ static void ql_reset_work(struct ql3_adapter *qdev) } } -static void ql_tx_timeout_work(struct ql3_adapter *qdev) +static void ql_tx_timeout_work(struct work_struct *work) { - ql_cycle_adapter(qdev,QL_DO_RESET); + struct ql3_adapter *qdev = + container_of(work, struct ql3_adapter, tx_timeout_work.work); + + ql_cycle_adapter(qdev, QL_DO_RESET); } static void ql_get_board_info(struct ql3_adapter *qdev) @@ -3459,9 +3464,8 @@ static int __devinit ql3xxx_probe(struct pci_dev *pdev, netif_stop_queue(ndev); qdev->workqueue = create_singlethread_workqueue(ndev->name); - INIT_WORK(&qdev->reset_work, (void (*)(void *))ql_reset_work, qdev); - INIT_WORK(&qdev->tx_timeout_work, - (void (*)(void *))ql_tx_timeout_work, qdev); + INIT_DELAYED_WORK(&qdev->reset_work, ql_reset_work); + INIT_DELAYED_WORK(&qdev->tx_timeout_work, ql_tx_timeout_work); init_timer(&qdev->adapter_timer); qdev->adapter_timer.function = ql3xxx_timer; diff --git a/drivers/net/qla3xxx.h b/drivers/net/qla3xxx.h index 65da2c0bfda..ea94de7fd07 100644 --- a/drivers/net/qla3xxx.h +++ b/drivers/net/qla3xxx.h @@ -1186,8 +1186,8 @@ struct ql3_adapter { u32 numPorts; struct net_device_stats stats; struct workqueue_struct *workqueue; - struct work_struct reset_work; - struct work_struct tx_timeout_work; + struct delayed_work reset_work; + struct delayed_work tx_timeout_work; u32 max_frame_size; }; diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c index 45d3ca43195..85a392fab5c 100644 --- a/drivers/net/r8169.c +++ b/drivers/net/r8169.c @@ -424,6 +424,7 @@ struct ring_info { struct rtl8169_private { void __iomem *mmio_addr; /* memory map physical address */ struct pci_dev *pci_dev; /* Index of PCI device */ + struct net_device *dev; struct net_device_stats stats; /* statistics of net device */ spinlock_t lock; /* spin lock flag */ u32 msg_enable; @@ -455,7 +456,7 @@ struct rtl8169_private { void (*phy_reset_enable)(void __iomem *); unsigned int (*phy_reset_pending)(void __iomem *); unsigned int (*link_ok)(void __iomem *); - struct work_struct task; + struct delayed_work task; unsigned wol_enabled : 1; }; @@ -1510,6 +1511,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) SET_MODULE_OWNER(dev); SET_NETDEV_DEV(dev, &pdev->dev); tp = netdev_priv(dev); + tp->dev = dev; tp->msg_enable = netif_msg_init(debug.msg_enable, R8169_MSG_DEFAULT); /* enable device (incl. PCI PM wakeup and hotplug setup) */ @@ -1782,7 +1784,7 @@ static int rtl8169_open(struct net_device *dev) if (retval < 0) goto err_free_rx; - INIT_WORK(&tp->task, NULL, dev); + INIT_DELAYED_WORK(&tp->task, NULL); rtl8169_hw_start(dev); @@ -2105,11 +2107,11 @@ static void rtl8169_tx_clear(struct rtl8169_private *tp) tp->cur_tx = tp->dirty_tx = 0; } -static void rtl8169_schedule_work(struct net_device *dev, void (*task)(void *)) +static void rtl8169_schedule_work(struct net_device *dev, work_func_t task) { struct rtl8169_private *tp = netdev_priv(dev); - PREPARE_WORK(&tp->task, task, dev); + PREPARE_DELAYED_WORK(&tp->task, task); schedule_delayed_work(&tp->task, 4); } @@ -2128,9 +2130,11 @@ static void rtl8169_wait_for_quiescence(struct net_device *dev) netif_poll_enable(dev); } -static void rtl8169_reinit_task(void *_data) +static void rtl8169_reinit_task(struct work_struct *work) { - struct net_device *dev = _data; + struct rtl8169_private *tp = + container_of(work, struct rtl8169_private, task.work); + struct net_device *dev = tp->dev; int ret; if (netif_running(dev)) { @@ -2153,10 +2157,11 @@ static void rtl8169_reinit_task(void *_data) } } -static void rtl8169_reset_task(void *_data) +static void rtl8169_reset_task(struct work_struct *work) { - struct net_device *dev = _data; - struct rtl8169_private *tp = netdev_priv(dev); + struct rtl8169_private *tp = + container_of(work, struct rtl8169_private, task.work); + struct net_device *dev = tp->dev; if (!netif_running(dev)) return; diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c index 33569ec9dbf..250cdbeefdf 100644 --- a/drivers/net/s2io.c +++ b/drivers/net/s2io.c @@ -5872,9 +5872,9 @@ static void s2io_tasklet(unsigned long dev_addr) * Description: Sets the link status for the adapter */ -static void s2io_set_link(unsigned long data) +static void s2io_set_link(struct work_struct *work) { - nic_t *nic = (nic_t *) data; + nic_t *nic = container_of(work, nic_t, set_link_task); struct net_device *dev = nic->dev; XENA_dev_config_t __iomem *bar0 = nic->bar0; register u64 val64; @@ -6379,10 +6379,10 @@ static int s2io_card_up(nic_t * sp) * spin lock. */ -static void s2io_restart_nic(unsigned long data) +static void s2io_restart_nic(struct work_struct *work) { - struct net_device *dev = (struct net_device *) data; - nic_t *sp = dev->priv; + nic_t *sp = container_of(work, nic_t, rst_timer_task); + struct net_device *dev = sp->dev; s2io_card_down(sp); if (s2io_card_up(sp)) { @@ -6992,10 +6992,8 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre) dev->tx_timeout = &s2io_tx_watchdog; dev->watchdog_timeo = WATCH_DOG_TIMEOUT; - INIT_WORK(&sp->rst_timer_task, - (void (*)(void *)) s2io_restart_nic, dev); - INIT_WORK(&sp->set_link_task, - (void (*)(void *)) s2io_set_link, sp); + INIT_WORK(&sp->rst_timer_task, s2io_restart_nic); + INIT_WORK(&sp->set_link_task, s2io_set_link); pci_save_state(sp->pdev); diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h index 12b719f4d00..3b0bafd273c 100644 --- a/drivers/net/s2io.h +++ b/drivers/net/s2io.h @@ -1000,7 +1000,7 @@ s2io_msix_fifo_handle(int irq, void *dev_id); static irqreturn_t s2io_isr(int irq, void *dev_id); static int verify_xena_quiescence(nic_t *sp, u64 val64, int flag); static const struct ethtool_ops netdev_ethtool_ops; -static void s2io_set_link(unsigned long data); +static void s2io_set_link(struct work_struct *work); static int s2io_set_swapper(nic_t * sp); static void s2io_card_down(nic_t *nic); static int s2io_card_up(nic_t *nic); diff --git a/drivers/net/seeq8005.c b/drivers/net/seeq8005.c index d9d0a3a3c55..0d6c95c7aed 100644 --- a/drivers/net/seeq8005.c +++ b/drivers/net/seeq8005.c @@ -750,7 +750,7 @@ int __init init_module(void) return 0; } -void cleanup_module(void) +void __exit cleanup_module(void) { unregister_netdev(dev_seeq); release_region(dev_seeq->base_addr, SEEQ8005_IO_EXTENT); diff --git a/drivers/net/sis190.c b/drivers/net/sis190.c index aaba458584f..b70ed79d412 100644 --- a/drivers/net/sis190.c +++ b/drivers/net/sis190.c @@ -280,6 +280,7 @@ enum sis190_feature { struct sis190_private { void __iomem *mmio_addr; struct pci_dev *pci_dev; + struct net_device *dev; struct net_device_stats stats; spinlock_t lock; u32 rx_buf_sz; @@ -897,10 +898,11 @@ static void sis190_hw_start(struct net_device *dev) netif_start_queue(dev); } -static void sis190_phy_task(void * data) +static void sis190_phy_task(struct work_struct *work) { - struct net_device *dev = data; - struct sis190_private *tp = netdev_priv(dev); + struct sis190_private *tp = + container_of(work, struct sis190_private, phy_task); + struct net_device *dev = tp->dev; void __iomem *ioaddr = tp->mmio_addr; int phy_id = tp->mii_if.phy_id; u16 val; @@ -1047,7 +1049,7 @@ static int sis190_open(struct net_device *dev) if (rc < 0) goto err_free_rx_1; - INIT_WORK(&tp->phy_task, sis190_phy_task, dev); + INIT_WORK(&tp->phy_task, sis190_phy_task); sis190_request_timer(dev); @@ -1436,6 +1438,7 @@ static struct net_device * __devinit sis190_init_board(struct pci_dev *pdev) SET_NETDEV_DEV(dev, &pdev->dev); tp = netdev_priv(dev); + tp->dev = dev; tp->msg_enable = netif_msg_init(debug.msg_enable, SIS190_MSG_DEFAULT); rc = pci_enable_device(pdev); @@ -1798,7 +1801,7 @@ static int __devinit sis190_init_one(struct pci_dev *pdev, sis190_init_rxfilter(dev); - INIT_WORK(&tp->phy_task, sis190_phy_task, dev); + INIT_WORK(&tp->phy_task, sis190_phy_task); dev->open = sis190_open; dev->stop = sis190_close; diff --git a/drivers/net/sk98lin/skgesirq.c b/drivers/net/sk98lin/skgesirq.c index ab66d80a445..3e7aa49afd0 100644 --- a/drivers/net/sk98lin/skgesirq.c +++ b/drivers/net/sk98lin/skgesirq.c @@ -1319,7 +1319,7 @@ SK_BOOL AutoNeg) /* Is Auto-negotiation used ? */ SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_INT_STAT, &Isrc); #ifdef xDEBUG - if ((Isrc & ~(PHY_B_IS_HCT | PHY_B_IS_LCT) == + if ((Isrc & ~(PHY_B_IS_HCT | PHY_B_IS_LCT)) == (PHY_B_IS_SCR_S_ER | PHY_B_IS_RRS_CHANGE | PHY_B_IS_LRS_CHANGE)) { SK_U32 Stat1, Stat2, Stat3; diff --git a/drivers/net/skge.c b/drivers/net/skge.c index 5513907e839..b60f0451f6c 100644 --- a/drivers/net/skge.c +++ b/drivers/net/skge.c @@ -1327,10 +1327,11 @@ static void xm_check_link(struct net_device *dev) * Since internal PHY is wired to a level triggered pin, can't * get an interrupt when carrier is detected. */ -static void xm_link_timer(void *arg) +static void xm_link_timer(struct work_struct *work) { - struct net_device *dev = arg; - struct skge_port *skge = netdev_priv(arg); + struct skge_port *skge = + container_of(work, struct skge_port, link_thread.work); + struct net_device *dev = skge->netdev; struct skge_hw *hw = skge->hw; int port = skge->port; @@ -3072,9 +3073,9 @@ static void skge_error_irq(struct skge_hw *hw) * because accessing phy registers requires spin wait which might * cause excess interrupt latency. */ -static void skge_extirq(void *arg) +static void skge_extirq(struct work_struct *work) { - struct skge_hw *hw = arg; + struct skge_hw *hw = container_of(work, struct skge_hw, phy_work); int port; mutex_lock(&hw->phy_mutex); @@ -3456,7 +3457,7 @@ static struct net_device *skge_devinit(struct skge_hw *hw, int port, skge->port = port; /* Only used for Genesis XMAC */ - INIT_WORK(&skge->link_thread, xm_link_timer, dev); + INIT_DELAYED_WORK(&skge->link_thread, xm_link_timer); if (hw->chip_id != CHIP_ID_GENESIS) { dev->features |= NETIF_F_IP_CSUM | NETIF_F_SG; @@ -3543,7 +3544,7 @@ static int __devinit skge_probe(struct pci_dev *pdev, hw->pdev = pdev; mutex_init(&hw->phy_mutex); - INIT_WORK(&hw->phy_work, skge_extirq, hw); + INIT_WORK(&hw->phy_work, skge_extirq); spin_lock_init(&hw->hw_lock); hw->regs = ioremap_nocache(pci_resource_start(pdev, 0), 0x4000); diff --git a/drivers/net/skge.h b/drivers/net/skge.h index 537c0aaa1db..f6223c533c0 100644 --- a/drivers/net/skge.h +++ b/drivers/net/skge.h @@ -389,10 +389,10 @@ enum { /* Packet Arbiter Registers */ /* B3_PA_CTRL 16 bit Packet Arbiter Ctrl Register */ enum { - PA_CLR_TO_TX2 = 1<<13, /* Clear IRQ Packet Timeout TX2 */ - PA_CLR_TO_TX1 = 1<<12, /* Clear IRQ Packet Timeout TX1 */ - PA_CLR_TO_RX2 = 1<<11, /* Clear IRQ Packet Timeout RX2 */ - PA_CLR_TO_RX1 = 1<<10, /* Clear IRQ Packet Timeout RX1 */ + PA_CLR_TO_TX2 = 1<<13,/* Clear IRQ Packet Timeout TX2 */ + PA_CLR_TO_TX1 = 1<<12,/* Clear IRQ Packet Timeout TX1 */ + PA_CLR_TO_RX2 = 1<<11,/* Clear IRQ Packet Timeout RX2 */ + PA_CLR_TO_RX1 = 1<<10,/* Clear IRQ Packet Timeout RX1 */ PA_ENA_TO_TX2 = 1<<9, /* Enable Timeout Timer TX2 */ PA_DIS_TO_TX2 = 1<<8, /* Disable Timeout Timer TX2 */ PA_ENA_TO_TX1 = 1<<7, /* Enable Timeout Timer TX1 */ @@ -481,14 +481,14 @@ enum { /* RAM Buffer Register Offsets */ enum { - RB_START = 0x00,/* 32 bit RAM Buffer Start Address */ + RB_START= 0x00,/* 32 bit RAM Buffer Start Address */ RB_END = 0x04,/* 32 bit RAM Buffer End Address */ RB_WP = 0x08,/* 32 bit RAM Buffer Write Pointer */ RB_RP = 0x0c,/* 32 bit RAM Buffer Read Pointer */ - RB_RX_UTPP = 0x10,/* 32 bit Rx Upper Threshold, Pause Packet */ - RB_RX_LTPP = 0x14,/* 32 bit Rx Lower Threshold, Pause Packet */ - RB_RX_UTHP = 0x18,/* 32 bit Rx Upper Threshold, High Prio */ - RB_RX_LTHP = 0x1c,/* 32 bit Rx Lower Threshold, High Prio */ + RB_RX_UTPP= 0x10,/* 32 bit Rx Upper Threshold, Pause Packet */ + RB_RX_LTPP= 0x14,/* 32 bit Rx Lower Threshold, Pause Packet */ + RB_RX_UTHP= 0x18,/* 32 bit Rx Upper Threshold, High Prio */ + RB_RX_LTHP= 0x1c,/* 32 bit Rx Lower Threshold, High Prio */ /* 0x10 - 0x1f: reserved at Tx RAM Buffer Registers */ RB_PC = 0x20,/* 32 bit RAM Buffer Packet Counter */ RB_LEV = 0x24,/* 32 bit RAM Buffer Level Register */ @@ -532,7 +532,7 @@ enum { PHY_ADDR_MARV = 0, }; -#define RB_ADDR(offs, queue) (B16_RAM_REGS + (queue) + (offs)) +#define RB_ADDR(offs, queue) ((u16)B16_RAM_REGS + (u16)(queue) + (offs)) /* Receive MAC FIFO, Receive LED, and Link_Sync regs (GENESIS only) */ enum { @@ -578,15 +578,15 @@ enum { MFF_DIS_TIST = 1<<2, /* Disable Time Stamp Gener */ MFF_CLR_INTIST = 1<<1, /* Clear IRQ No Time Stamp */ MFF_CLR_INSTAT = 1<<0, /* Clear IRQ No Status */ -#define MFF_RX_CTRL_DEF MFF_ENA_TIM_PAT + MFF_RX_CTRL_DEF = MFF_ENA_TIM_PAT, }; /* TX_MFF_CTRL1 16 bit Transmit MAC FIFO Control Reg 1 */ enum { - MFF_CLR_PERR = 1<<15, /* Clear Parity Error IRQ */ - /* Bit 14: reserved */ - MFF_ENA_PKT_REC = 1<<13, /* Enable Packet Recovery */ - MFF_DIS_PKT_REC = 1<<12, /* Disable Packet Recovery */ + MFF_CLR_PERR = 1<<15, /* Clear Parity Error IRQ */ + + MFF_ENA_PKT_REC = 1<<13, /* Enable Packet Recovery */ + MFF_DIS_PKT_REC = 1<<12, /* Disable Packet Recovery */ MFF_ENA_W4E = 1<<7, /* Enable Wait for Empty */ MFF_DIS_W4E = 1<<6, /* Disable Wait for Empty */ @@ -595,9 +595,10 @@ enum { MFF_DIS_LOOPB = 1<<2, /* Disable Loopback */ MFF_CLR_MAC_RST = 1<<1, /* Clear XMAC Reset */ MFF_SET_MAC_RST = 1<<0, /* Set XMAC Reset */ + + MFF_TX_CTRL_DEF = MFF_ENA_PKT_REC | (u16) MFF_ENA_TIM_PAT | MFF_ENA_FLUSH, }; -#define MFF_TX_CTRL_DEF (MFF_ENA_PKT_REC | MFF_ENA_TIM_PAT | MFF_ENA_FLUSH) /* RX_MFF_TST2 8 bit Receive MAC FIFO Test Register 2 */ /* TX_MFF_TST2 8 bit Transmit MAC FIFO Test Register 2 */ @@ -1304,8 +1305,8 @@ enum { /* special defines for FIBER (88E1011S only) */ enum { - PHY_M_AN_ASP_X = 1<<8, /* Asymmetric Pause */ - PHY_M_AN_PC_X = 1<<7, /* MAC Pause implemented */ + PHY_M_AN_ASP_X = 1<<8, /* Asymmetric Pause */ + PHY_M_AN_PC_X = 1<<7, /* MAC Pause implemented */ PHY_M_AN_1000X_AHD = 1<<6, /* Advertise 10000Base-X Half Duplex */ PHY_M_AN_1000X_AFD = 1<<5, /* Advertise 10000Base-X Full Duplex */ }; @@ -1320,7 +1321,7 @@ enum { /***** PHY_MARV_1000T_CTRL 16 bit r/w 1000Base-T Control Reg *****/ enum { - PHY_M_1000C_TEST = 7<<13,/* Bit 15..13: Test Modes */ + PHY_M_1000C_TEST= 7<<13,/* Bit 15..13: Test Modes */ PHY_M_1000C_MSE = 1<<12, /* Manual Master/Slave Enable */ PHY_M_1000C_MSC = 1<<11, /* M/S Configuration (1=Master) */ PHY_M_1000C_MPD = 1<<10, /* Multi-Port Device */ @@ -1349,7 +1350,7 @@ enum { PHY_M_PC_EN_DET_PLUS = 3<<8, /* Energy Detect Plus (Mode 2) */ }; -#define PHY_M_PC_MDI_XMODE(x) (((x)<<5) & PHY_M_PC_MDIX_MSK) +#define PHY_M_PC_MDI_XMODE(x) ((((u16)(x)<<5) & PHY_M_PC_MDIX_MSK) enum { PHY_M_PC_MAN_MDI = 0, /* 00 = Manual MDI configuration */ @@ -1432,24 +1433,24 @@ enum { PHY_M_EC_DIS_LINK_P = 1<<12, /* Disable Link Pulses (88E1111 only) */ PHY_M_EC_M_DSC_MSK = 3<<10, /* Bit 11..10: Master Downshift Counter */ /* (88E1011 only) */ - PHY_M_EC_S_DSC_MSK = 3<<8,/* Bit 9.. 8: Slave Downshift Counter */ + PHY_M_EC_S_DSC_MSK = 3<<8, /* Bit 9.. 8: Slave Downshift Counter */ /* (88E1011 only) */ - PHY_M_EC_M_DSC_MSK2 = 7<<9,/* Bit 11.. 9: Master Downshift Counter */ + PHY_M_EC_M_DSC_MSK2 = 7<<9, /* Bit 11.. 9: Master Downshift Counter */ /* (88E1111 only) */ - PHY_M_EC_DOWN_S_ENA = 1<<8, /* Downshift Enable (88E1111 only) */ + PHY_M_EC_DOWN_S_ENA = 1<<8, /* Downshift Enable (88E1111 only) */ /* !!! Errata in spec. (1 = disable) */ - PHY_M_EC_RX_TIM_CT = 1<<7, /* RGMII Rx Timing Control*/ - PHY_M_EC_MAC_S_MSK = 7<<4,/* Bit 6.. 4: Def. MAC interface speed */ - PHY_M_EC_FIB_AN_ENA = 1<<3, /* Fiber Auto-Neg. Enable (88E1011S only) */ - PHY_M_EC_DTE_D_ENA = 1<<2, /* DTE Detect Enable (88E1111 only) */ - PHY_M_EC_TX_TIM_CT = 1<<1, /* RGMII Tx Timing Control */ - PHY_M_EC_TRANS_DIS = 1<<0, /* Transmitter Disable (88E1111 only) */}; - -#define PHY_M_EC_M_DSC(x) ((x)<<10) /* 00=1x; 01=2x; 10=3x; 11=4x */ -#define PHY_M_EC_S_DSC(x) ((x)<<8) /* 00=dis; 01=1x; 10=2x; 11=3x */ -#define PHY_M_EC_MAC_S(x) ((x)<<4) /* 01X=0; 110=2.5; 111=25 (MHz) */ - -#define PHY_M_EC_M_DSC_2(x) ((x)<<9) /* 000=1x; 001=2x; 010=3x; 011=4x */ + PHY_M_EC_RX_TIM_CT = 1<<7, /* RGMII Rx Timing Control*/ + PHY_M_EC_MAC_S_MSK = 7<<4, /* Bit 6.. 4: Def. MAC interface speed */ + PHY_M_EC_FIB_AN_ENA = 1<<3, /* Fiber Auto-Neg. Enable (88E1011S only) */ + PHY_M_EC_DTE_D_ENA = 1<<2, /* DTE Detect Enable (88E1111 only) */ + PHY_M_EC_TX_TIM_CT = 1<<1, /* RGMII Tx Timing Control */ + PHY_M_EC_TRANS_DIS = 1<<0, /* Transmitter Disable (88E1111 only) */}; + +#define PHY_M_EC_M_DSC(x) ((u16)(x)<<10) /* 00=1x; 01=2x; 10=3x; 11=4x */ +#define PHY_M_EC_S_DSC(x) ((u16)(x)<<8) /* 00=dis; 01=1x; 10=2x; 11=3x */ +#define PHY_M_EC_MAC_S(x) ((u16)(x)<<4) /* 01X=0; 110=2.5; 111=25 (MHz) */ + +#define PHY_M_EC_M_DSC_2(x) ((u16)(x)<<9) /* 000=1x; 001=2x; 010=3x; 011=4x */ /* 100=5x; 101=6x; 110=7x; 111=8x */ enum { MAC_TX_CLK_0_MHZ = 2, @@ -1468,10 +1469,12 @@ enum { PHY_M_LEDC_LK_C_MSK = 7<<3,/* Bit 5.. 3: Link Control Mask */ /* (88E1111 only) */ }; +#define PHY_M_LED_PULS_DUR(x) (((u16)(x)<<12) & PHY_M_LEDC_PULS_MSK) +#define PHY_M_LED_BLINK_RT(x) (((u16)(x)<<8) & PHY_M_LEDC_BL_R_MSK) enum { - PHY_M_LEDC_LINK_MSK = 3<<3,/* Bit 4.. 3: Link Control Mask */ - /* (88E1011 only) */ + PHY_M_LEDC_LINK_MSK = 3<<3, /* Bit 4.. 3: Link Control Mask */ + /* (88E1011 only) */ PHY_M_LEDC_DP_CTRL = 1<<2, /* Duplex Control */ PHY_M_LEDC_DP_C_MSB = 1<<2, /* Duplex Control (MSB, 88E1111 only) */ PHY_M_LEDC_RX_CTRL = 1<<1, /* Rx Activity / Link */ @@ -1479,27 +1482,24 @@ enum { PHY_M_LEDC_TX_C_MSB = 1<<0, /* Tx Control (MSB, 88E1111 only) */ }; -#define PHY_M_LED_PULS_DUR(x) (((x)<<12) & PHY_M_LEDC_PULS_MSK) - enum { - PULS_NO_STR = 0,/* no pulse stretching */ - PULS_21MS = 1,/* 21 ms to 42 ms */ - PULS_42MS = 2,/* 42 ms to 84 ms */ - PULS_84MS = 3,/* 84 ms to 170 ms */ - PULS_170MS = 4,/* 170 ms to 340 ms */ - PULS_340MS = 5,/* 340 ms to 670 ms */ - PULS_670MS = 6,/* 670 ms to 1.3 s */ - PULS_1300MS = 7,/* 1.3 s to 2.7 s */ + PULS_NO_STR = 0, /* no pulse stretching */ + PULS_21MS = 1, /* 21 ms to 42 ms */ + PULS_42MS = 2, /* 42 ms to 84 ms */ + PULS_84MS = 3, /* 84 ms to 170 ms */ + PULS_170MS = 4, /* 170 ms to 340 ms */ + PULS_340MS = 5, /* 340 ms to 670 ms */ + PULS_670MS = 6, /* 670 ms to 1.3 s */ + PULS_1300MS = 7, /* 1.3 s to 2.7 s */ }; -#define PHY_M_LED_BLINK_RT(x) (((x)<<8) & PHY_M_LEDC_BL_R_MSK) enum { - BLINK_42MS = 0,/* 42 ms */ - BLINK_84MS = 1,/* 84 ms */ - BLINK_170MS = 2,/* 170 ms */ - BLINK_340MS = 3,/* 340 ms */ - BLINK_670MS = 4,/* 670 ms */ + BLINK_42MS = 0, /* 42 ms */ + BLINK_84MS = 1, /* 84 ms */ + BLINK_170MS = 2, /* 170 ms */ + BLINK_340MS = 3, /* 340 ms */ + BLINK_670MS = 4, /* 670 ms */ }; /***** PHY_MARV_LED_OVER 16 bit r/w Manual LED Override Reg *****/ @@ -1525,7 +1525,7 @@ enum { PHY_M_EC2_FO_IMPED = 1<<5, /* Fiber Output Impedance */ PHY_M_EC2_FO_M_CLK = 1<<4, /* Fiber Mode Clock Enable */ PHY_M_EC2_FO_BOOST = 1<<3, /* Fiber Output Boost */ - PHY_M_EC2_FO_AM_MSK = 7,/* Bit 2.. 0: Fiber Output Amplitude */ + PHY_M_EC2_FO_AM_MSK = 7, /* Bit 2.. 0: Fiber Output Amplitude */ }; /***** PHY_MARV_EXT_P_STAT 16 bit r/w Ext. PHY Specific Status *****/ @@ -1550,7 +1550,7 @@ enum { PHY_M_CABD_DIS_WAIT = 1<<15, /* Disable Waiting Period (Page 1) */ /* (88E1111 only) */ PHY_M_CABD_STAT_MSK = 3<<13, /* Bit 14..13: Status Mask */ - PHY_M_CABD_AMPL_MSK = 0x1f<<8,/* Bit 12.. 8: Amplitude Mask */ + PHY_M_CABD_AMPL_MSK = 0x1f<<8, /* Bit 12.. 8: Amplitude Mask */ /* (88E1111 only) */ PHY_M_CABD_DIST_MSK = 0xff, /* Bit 7.. 0: Distance Mask */ }; @@ -1605,9 +1605,9 @@ enum { /***** PHY_MARV_PHY_CTRL (page 3) 16 bit r/w LED Control Reg. *****/ enum { - PHY_M_LEDC_LOS_MSK = 0xf<<12,/* Bit 15..12: LOS LED Ctrl. Mask */ + PHY_M_LEDC_LOS_MSK = 0xf<<12, /* Bit 15..12: LOS LED Ctrl. Mask */ PHY_M_LEDC_INIT_MSK = 0xf<<8, /* Bit 11.. 8: INIT LED Ctrl. Mask */ - PHY_M_LEDC_STA1_MSK = 0xf<<4,/* Bit 7.. 4: STAT1 LED Ctrl. Mask */ + PHY_M_LEDC_STA1_MSK = 0xf<<4, /* Bit 7.. 4: STAT1 LED Ctrl. Mask */ PHY_M_LEDC_STA0_MSK = 0xf, /* Bit 3.. 0: STAT0 LED Ctrl. Mask */ }; @@ -1804,8 +1804,8 @@ enum { /* GM_SMI_CTRL 16 bit r/w SMI Control Register */ enum { - GM_SMI_CT_PHY_A_MSK = 0x1f<<11,/* Bit 15..11: PHY Device Address */ - GM_SMI_CT_REG_A_MSK = 0x1f<<6,/* Bit 10.. 6: PHY Register Address */ + GM_SMI_CT_PHY_A_MSK = 0x1f<<11, /* Bit 15..11: PHY Device Address */ + GM_SMI_CT_REG_A_MSK = 0x1f<<6, /* Bit 10.. 6: PHY Register Address */ GM_SMI_CT_OP_RD = 1<<5, /* Bit 5: OpCode Read (0=Write)*/ GM_SMI_CT_RD_VAL = 1<<4, /* Bit 4: Read Valid (Read completed) */ GM_SMI_CT_BUSY = 1<<3, /* Bit 3: Busy (Operation in progress) */ @@ -1875,9 +1875,9 @@ enum { /* TX_GMF_CTRL_T 32 bit Tx GMAC FIFO Control/Test */ enum { - GMF_WSP_TST_ON = 1<<18,/* Write Shadow Pointer Test On */ - GMF_WSP_TST_OFF = 1<<17,/* Write Shadow Pointer Test Off */ - GMF_WSP_STEP = 1<<16,/* Write Shadow Pointer Step/Increment */ + GMF_WSP_TST_ON = 1<<18, /* Write Shadow Pointer Test On */ + GMF_WSP_TST_OFF = 1<<17, /* Write Shadow Pointer Test Off */ + GMF_WSP_STEP = 1<<16, /* Write Shadow Pointer Step/Increment */ GMF_CLI_TX_FU = 1<<6, /* Clear IRQ Tx FIFO Underrun */ GMF_CLI_TX_FC = 1<<5, /* Clear IRQ Tx Frame Complete */ @@ -2111,18 +2111,18 @@ enum { /* XM_MMU_CMD 16 bit r/w MMU Command Register */ enum { - XM_MMU_PHY_RDY = 1<<12,/* Bit 12: PHY Read Ready */ - XM_MMU_PHY_BUSY = 1<<11,/* Bit 11: PHY Busy */ - XM_MMU_IGN_PF = 1<<10,/* Bit 10: Ignore Pause Frame */ - XM_MMU_MAC_LB = 1<<9, /* Bit 9: Enable MAC Loopback */ - XM_MMU_FRC_COL = 1<<7, /* Bit 7: Force Collision */ - XM_MMU_SIM_COL = 1<<6, /* Bit 6: Simulate Collision */ - XM_MMU_NO_PRE = 1<<5, /* Bit 5: No MDIO Preamble */ - XM_MMU_GMII_FD = 1<<4, /* Bit 4: GMII uses Full Duplex */ - XM_MMU_RAT_CTRL = 1<<3, /* Bit 3: Enable Rate Control */ - XM_MMU_GMII_LOOP= 1<<2, /* Bit 2: PHY is in Loopback Mode */ - XM_MMU_ENA_RX = 1<<1, /* Bit 1: Enable Receiver */ - XM_MMU_ENA_TX = 1<<0, /* Bit 0: Enable Transmitter */ + XM_MMU_PHY_RDY = 1<<12, /* Bit 12: PHY Read Ready */ + XM_MMU_PHY_BUSY = 1<<11, /* Bit 11: PHY Busy */ + XM_MMU_IGN_PF = 1<<10, /* Bit 10: Ignore Pause Frame */ + XM_MMU_MAC_LB = 1<<9, /* Bit 9: Enable MAC Loopback */ + XM_MMU_FRC_COL = 1<<7, /* Bit 7: Force Collision */ + XM_MMU_SIM_COL = 1<<6, /* Bit 6: Simulate Collision */ + XM_MMU_NO_PRE = 1<<5, /* Bit 5: No MDIO Preamble */ + XM_MMU_GMII_FD = 1<<4, /* Bit 4: GMII uses Full Duplex */ + XM_MMU_RAT_CTRL = 1<<3, /* Bit 3: Enable Rate Control */ + XM_MMU_GMII_LOOP= 1<<2, /* Bit 2: PHY is in Loopback Mode */ + XM_MMU_ENA_RX = 1<<1, /* Bit 1: Enable Receiver */ + XM_MMU_ENA_TX = 1<<0, /* Bit 0: Enable Transmitter */ }; @@ -2456,7 +2456,7 @@ struct skge_port { struct net_device_stats net_stats; - struct work_struct link_thread; + struct delayed_work link_thread; enum pause_control flow_control; enum pause_status flow_status; u8 rx_csum; @@ -2506,7 +2506,7 @@ static inline void skge_write8(const struct skge_hw *hw, int reg, u8 val) } /* MAC Related Registers inside the device. */ -#define SK_REG(port,reg) (((port)<<7)+(reg)) +#define SK_REG(port,reg) (((port)<<7)+(u16)(reg)) #define SK_XMAC_REG(port, reg) \ ((BASE_XMAC_1 + (port) * (BASE_XMAC_2 - BASE_XMAC_1)) | (reg) << 1) diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c index 842abd9396c..fb1d2c30c1b 100644 --- a/drivers/net/sky2.c +++ b/drivers/net/sky2.c @@ -100,33 +100,32 @@ module_param(idle_timeout, int, 0); MODULE_PARM_DESC(idle_timeout, "Watchdog timer for lost interrupts (ms)"); static const struct pci_device_id sky2_id_table[] = { - { PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, 0x9000) }, - { PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, 0x9E00) }, + { PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, 0x9000) }, /* SK-9Sxx */ + { PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, 0x9E00) }, /* SK-9Exx */ { PCI_DEVICE(PCI_VENDOR_ID_DLINK, 0x4b00) }, /* DGE-560T */ { PCI_DEVICE(PCI_VENDOR_ID_DLINK, 0x4001) }, /* DGE-550SX */ { PCI_DEVICE(PCI_VENDOR_ID_DLINK, 0x4B02) }, /* DGE-560SX */ - { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4340) }, - { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4341) }, - { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4342) }, - { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4343) }, - { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4344) }, - { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4345) }, - { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4346) }, - { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4347) }, - { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4350) }, - { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4351) }, - { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4352) }, - { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4353) }, - { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4360) }, - { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4361) }, - { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4362) }, - { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4363) }, - { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4364) }, - { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4365) }, - { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4366) }, - { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4367) }, - { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4368) }, - { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4369) }, + { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4340) }, /* 88E8021 */ + { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4341) }, /* 88E8022 */ + { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4342) }, /* 88E8061 */ + { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4343) }, /* 88E8062 */ + { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4344) }, /* 88E8021 */ + { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4345) }, /* 88E8022 */ + { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4346) }, /* 88E8061 */ + { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4347) }, /* 88E8062 */ + { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4350) }, /* 88E8035 */ + { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4351) }, /* 88E8036 */ + { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4352) }, /* 88E8038 */ + { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4353) }, /* 88E8039 */ + { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4356) }, /* 88EC033 */ + { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4360) }, /* 88E8052 */ + { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4361) }, /* 88E8050 */ + { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4362) }, /* 88E8053 */ + { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4363) }, /* 88E8055 */ + { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4364) }, /* 88E8056 */ + { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4366) }, /* 88EC036 */ + { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4367) }, /* 88EC032 */ + { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4368) }, /* 88EC034 */ { 0 } }; @@ -522,7 +521,7 @@ static void sky2_phy_init(struct sky2_hw *hw, unsigned port) /* set Tx LED (LED_TX) to blink mode on Rx OR Tx activity */ ledctrl |= PHY_M_LED_BLINK_RT(BLINK_84MS) | PHY_M_LEDC_TX_CTRL; /* turn off the Rx LED (LED_RX) */ - ledover |= PHY_M_LED_MO_RX(MO_LED_OFF); + ledover &= ~PHY_M_LED_MO_RX; } if (hw->chip_id == CHIP_ID_YUKON_EC_U && hw->chip_rev == CHIP_REV_YU_EC_A1) { @@ -545,7 +544,7 @@ static void sky2_phy_init(struct sky2_hw *hw, unsigned port) if (sky2->autoneg == AUTONEG_DISABLE || sky2->speed == SPEED_100) { /* turn on 100 Mbps LED (LED_LINK100) */ - ledover |= PHY_M_LED_MO_100(MO_LED_ON); + ledover |= PHY_M_LED_MO_100; } if (ledover) @@ -697,10 +696,15 @@ static void sky2_mac_init(struct sky2_hw *hw, unsigned port) } -/* Assign Ram Buffer allocation in units of 64bit (8 bytes) */ -static void sky2_ramset(struct sky2_hw *hw, u16 q, u32 start, u32 end) +/* Assign Ram Buffer allocation to queue */ +static void sky2_ramset(struct sky2_hw *hw, u16 q, u32 start, u32 space) { - pr_debug(PFX "q %d %#x %#x\n", q, start, end); + u32 end; + + /* convert from K bytes to qwords used for hw register */ + start *= 1024/8; + space *= 1024/8; + end = start + space - 1; sky2_write8(hw, RB_ADDR(q, RB_CTRL), RB_RST_CLR); sky2_write32(hw, RB_ADDR(q, RB_START), start); @@ -709,7 +713,6 @@ static void sky2_ramset(struct sky2_hw *hw, u16 q, u32 start, u32 end) sky2_write32(hw, RB_ADDR(q, RB_RP), start); if (q == Q_R1 || q == Q_R2) { - u32 space = end - start + 1; u32 tp = space - space/4; /* On receive queue's set the thresholds @@ -1059,11 +1062,16 @@ static int sky2_rx_start(struct sky2_port *sky2) sky2->rx_put = sky2->rx_next = 0; sky2_qset(hw, rxq); + /* On PCI express lowering the watermark gives better performance */ + if (pci_find_capability(hw->pdev, PCI_CAP_ID_EXP)) + sky2_write32(hw, Q_ADDR(rxq, Q_WM), BMU_WM_PEX); + + /* These chips have no ram buffer? + * MAC Rx RAM Read is controlled by hardware */ if (hw->chip_id == CHIP_ID_YUKON_EC_U && - (hw->chip_rev == CHIP_REV_YU_EC_U_A1 || hw->chip_rev == CHIP_REV_YU_EC_U_B0)) { - /* MAC Rx RAM Read is controlled by hardware */ + (hw->chip_rev == CHIP_REV_YU_EC_U_A1 + || hw->chip_rev == CHIP_REV_YU_EC_U_B0)) sky2_write32(hw, Q_ADDR(rxq, Q_F), F_M_RX_RAM_DIS); - } sky2_prefetch_init(hw, rxq, sky2->rx_le_map, RX_LE_SIZE - 1); @@ -1139,7 +1147,7 @@ static int sky2_up(struct net_device *dev) struct sky2_port *sky2 = netdev_priv(dev); struct sky2_hw *hw = sky2->hw; unsigned port = sky2->port; - u32 ramsize, rxspace, imask; + u32 ramsize, imask; int cap, err = -ENOMEM; struct net_device *otherdev = hw->dev[sky2->port^1]; @@ -1192,20 +1200,25 @@ static int sky2_up(struct net_device *dev) sky2_mac_init(hw, port); - /* Determine available ram buffer space in qwords. */ - ramsize = sky2_read8(hw, B2_E_0) * 4096/8; + /* Register is number of 4K blocks on internal RAM buffer. */ + ramsize = sky2_read8(hw, B2_E_0) * 4; + printk(KERN_INFO PFX "%s: ram buffer %dK\n", dev->name, ramsize); - if (ramsize > 6*1024/8) - rxspace = ramsize - (ramsize + 2) / 3; - else - rxspace = ramsize / 2; + if (ramsize > 0) { + u32 rxspace; - sky2_ramset(hw, rxqaddr[port], 0, rxspace-1); - sky2_ramset(hw, txqaddr[port], rxspace, ramsize-1); + if (ramsize < 16) + rxspace = ramsize / 2; + else + rxspace = 8 + (2*(ramsize - 16))/3; + + sky2_ramset(hw, rxqaddr[port], 0, rxspace); + sky2_ramset(hw, txqaddr[port], rxspace, ramsize - rxspace); - /* Make sure SyncQ is disabled */ - sky2_write8(hw, RB_ADDR(port == 0 ? Q_XS1 : Q_XS2, RB_CTRL), - RB_RST_SET); + /* Make sure SyncQ is disabled */ + sky2_write8(hw, RB_ADDR(port == 0 ? Q_XS1 : Q_XS2, RB_CTRL), + RB_RST_SET); + } sky2_qset(hw, txqaddr[port]); @@ -2917,18 +2930,8 @@ static void sky2_led(struct sky2_hw *hw, unsigned port, int on) default: gm_phy_write(hw, port, PHY_MARV_LED_CTRL, 0); - gm_phy_write(hw, port, PHY_MARV_LED_OVER, - on ? PHY_M_LED_MO_DUP(MO_LED_ON) | - PHY_M_LED_MO_10(MO_LED_ON) | - PHY_M_LED_MO_100(MO_LED_ON) | - PHY_M_LED_MO_1000(MO_LED_ON) | - PHY_M_LED_MO_RX(MO_LED_ON) - : PHY_M_LED_MO_DUP(MO_LED_OFF) | - PHY_M_LED_MO_10(MO_LED_OFF) | - PHY_M_LED_MO_100(MO_LED_OFF) | - PHY_M_LED_MO_1000(MO_LED_OFF) | - PHY_M_LED_MO_RX(MO_LED_OFF)); - + gm_phy_write(hw, port, PHY_MARV_LED_OVER, + on ? PHY_M_LED_ALL : 0); } } diff --git a/drivers/net/sky2.h b/drivers/net/sky2.h index 7760545edbf..6ed1d47dbbd 100644 --- a/drivers/net/sky2.h +++ b/drivers/net/sky2.h @@ -608,7 +608,7 @@ enum { PHY_ADDR_MARV = 0, }; -#define RB_ADDR(offs, queue) (B16_RAM_REGS + (queue) + (offs)) +#define RB_ADDR(offs, queue) ((u16) B16_RAM_REGS + (queue) + (offs)) enum { @@ -680,6 +680,7 @@ enum { BMU_FIFO_ENA | BMU_OP_ON, BMU_WM_DEFAULT = 0x600, + BMU_WM_PEX = 0x80, }; /* Tx BMU Control / Status Registers (Yukon-2) */ @@ -1060,7 +1061,7 @@ enum { PHY_M_PC_EN_DET_PLUS = 3<<8, /* Energy Detect Plus (Mode 2) */ }; -#define PHY_M_PC_MDI_XMODE(x) (((x)<<5) & PHY_M_PC_MDIX_MSK) +#define PHY_M_PC_MDI_XMODE(x) (((u16)(x)<<5) & PHY_M_PC_MDIX_MSK) enum { PHY_M_PC_MAN_MDI = 0, /* 00 = Manual MDI configuration */ @@ -1156,13 +1157,13 @@ enum { PHY_M_EC_TX_TIM_CT = 1<<1, /* RGMII Tx Timing Control */ PHY_M_EC_TRANS_DIS = 1<<0, /* Transmitter Disable (88E1111 only) */}; -#define PHY_M_EC_M_DSC(x) ((x)<<10 & PHY_M_EC_M_DSC_MSK) +#define PHY_M_EC_M_DSC(x) ((u16)(x)<<10 & PHY_M_EC_M_DSC_MSK) /* 00=1x; 01=2x; 10=3x; 11=4x */ -#define PHY_M_EC_S_DSC(x) ((x)<<8 & PHY_M_EC_S_DSC_MSK) +#define PHY_M_EC_S_DSC(x) ((u16)(x)<<8 & PHY_M_EC_S_DSC_MSK) /* 00=dis; 01=1x; 10=2x; 11=3x */ -#define PHY_M_EC_DSC_2(x) ((x)<<9 & PHY_M_EC_M_DSC_MSK2) +#define PHY_M_EC_DSC_2(x) ((u16)(x)<<9 & PHY_M_EC_M_DSC_MSK2) /* 000=1x; 001=2x; 010=3x; 011=4x */ -#define PHY_M_EC_MAC_S(x) ((x)<<4 & PHY_M_EC_MAC_S_MSK) +#define PHY_M_EC_MAC_S(x) ((u16)(x)<<4 & PHY_M_EC_MAC_S_MSK) /* 01X=0; 110=2.5; 111=25 (MHz) */ /* for Yukon-2 Gigabit Ethernet PHY (88E1112 only) */ @@ -1173,7 +1174,7 @@ enum { }; /* !!! Errata in spec. (1 = disable) */ -#define PHY_M_PC_DSC(x) (((x)<<12) & PHY_M_PC_DSC_MSK) +#define PHY_M_PC_DSC(x) (((u16)(x)<<12) & PHY_M_PC_DSC_MSK) /* 100=5x; 101=6x; 110=7x; 111=8x */ enum { MAC_TX_CLK_0_MHZ = 2, @@ -1203,7 +1204,7 @@ enum { PHY_M_LEDC_TX_C_MSB = 1<<0, /* Tx Control (MSB, 88E1111 only) */ }; -#define PHY_M_LED_PULS_DUR(x) (((x)<<12) & PHY_M_LEDC_PULS_MSK) +#define PHY_M_LED_PULS_DUR(x) (((u16)(x)<<12) & PHY_M_LEDC_PULS_MSK) /***** PHY_MARV_PHY_STAT (page 3)16 bit r/w Polarity Control Reg. *****/ enum { @@ -1233,7 +1234,7 @@ enum { PULS_1300MS = 7,/* 1.3 s to 2.7 s */ }; -#define PHY_M_LED_BLINK_RT(x) (((x)<<8) & PHY_M_LEDC_BL_R_MSK) +#define PHY_M_LED_BLINK_RT(x) (((u16)(x)<<8) & PHY_M_LEDC_BL_R_MSK) enum { BLINK_42MS = 0,/* 42 ms */ @@ -1243,21 +1244,18 @@ enum { BLINK_670MS = 4,/* 670 ms */ }; -/***** PHY_MARV_LED_OVER 16 bit r/w Manual LED Override Reg *****/ -#define PHY_M_LED_MO_SGMII(x) ((x)<<14) /* Bit 15..14: SGMII AN Timer */ - /* Bit 13..12: reserved */ -#define PHY_M_LED_MO_DUP(x) ((x)<<10) /* Bit 11..10: Duplex */ -#define PHY_M_LED_MO_10(x) ((x)<<8) /* Bit 9.. 8: Link 10 */ -#define PHY_M_LED_MO_100(x) ((x)<<6) /* Bit 7.. 6: Link 100 */ -#define PHY_M_LED_MO_1000(x) ((x)<<4) /* Bit 5.. 4: Link 1000 */ -#define PHY_M_LED_MO_RX(x) ((x)<<2) /* Bit 3.. 2: Rx */ -#define PHY_M_LED_MO_TX(x) ((x)<<0) /* Bit 1.. 0: Tx */ - +/**** PHY_MARV_LED_OVER 16 bit r/w LED control */ enum { - MO_LED_NORM = 0, - MO_LED_BLINK = 1, - MO_LED_OFF = 2, - MO_LED_ON = 3, + PHY_M_LED_MO_DUP = 3<<10,/* Bit 11..10: Duplex */ + PHY_M_LED_MO_10 = 3<<8, /* Bit 9.. 8: Link 10 */ + PHY_M_LED_MO_100 = 3<<6, /* Bit 7.. 6: Link 100 */ + PHY_M_LED_MO_1000 = 3<<4, /* Bit 5.. 4: Link 1000 */ + PHY_M_LED_MO_RX = 3<<2, /* Bit 3.. 2: Rx */ + PHY_M_LED_MO_TX = 3<<0, /* Bit 1.. 0: Tx */ + + PHY_M_LED_ALL = PHY_M_LED_MO_DUP | PHY_M_LED_MO_10 + | PHY_M_LED_MO_100 | PHY_M_LED_MO_1000 + | PHY_M_LED_MO_RX, }; /***** PHY_MARV_EXT_CTRL_2 16 bit r/w Ext. PHY Specific Ctrl 2 *****/ @@ -1294,9 +1292,9 @@ enum { PHY_M_FELP_LED0_MSK = 0xf, /* Bit 3.. 0: LED0 Mask (SPEED) */ }; -#define PHY_M_FELP_LED2_CTRL(x) (((x)<<8) & PHY_M_FELP_LED2_MSK) -#define PHY_M_FELP_LED1_CTRL(x) (((x)<<4) & PHY_M_FELP_LED1_MSK) -#define PHY_M_FELP_LED0_CTRL(x) (((x)<<0) & PHY_M_FELP_LED0_MSK) +#define PHY_M_FELP_LED2_CTRL(x) (((u16)(x)<<8) & PHY_M_FELP_LED2_MSK) +#define PHY_M_FELP_LED1_CTRL(x) (((u16)(x)<<4) & PHY_M_FELP_LED1_MSK) +#define PHY_M_FELP_LED0_CTRL(x) (((u16)(x)<<0) & PHY_M_FELP_LED0_MSK) enum { LED_PAR_CTRL_COLX = 0x00, @@ -1552,8 +1550,8 @@ enum { GM_SMI_CT_BUSY = 1<<3, /* Bit 3: Busy (Operation in progress) */ }; -#define GM_SMI_CT_PHY_AD(x) (((x)<<11) & GM_SMI_CT_PHY_A_MSK) -#define GM_SMI_CT_REG_AD(x) (((x)<<6) & GM_SMI_CT_REG_A_MSK) +#define GM_SMI_CT_PHY_AD(x) (((u16)(x)<<11) & GM_SMI_CT_PHY_A_MSK) +#define GM_SMI_CT_REG_AD(x) (((u16)(x)<<6) & GM_SMI_CT_REG_A_MSK) /* GM_PHY_ADDR 16 bit r/w GPHY Address Register */ enum { diff --git a/drivers/net/smc-ultra.c b/drivers/net/smc-ultra.c index 889ef0d7c37..d70bc979534 100644 --- a/drivers/net/smc-ultra.c +++ b/drivers/net/smc-ultra.c @@ -593,7 +593,7 @@ static void cleanup_card(struct net_device *dev) iounmap(ei_status.mem); } -void +void __exit cleanup_module(void) { int this_dev; diff --git a/drivers/net/smc-ultra32.c b/drivers/net/smc-ultra32.c index e10755ec5de..2c5319c62fa 100644 --- a/drivers/net/smc-ultra32.c +++ b/drivers/net/smc-ultra32.c @@ -437,7 +437,7 @@ int __init init_module(void) return -ENXIO; } -void cleanup_module(void) +void __exit cleanup_module(void) { int this_dev; diff --git a/drivers/net/smc9194.c b/drivers/net/smc9194.c index c0d13d65091..bd6e84506c2 100644 --- a/drivers/net/smc9194.c +++ b/drivers/net/smc9194.c @@ -1616,7 +1616,7 @@ int __init init_module(void) return 0; } -void cleanup_module(void) +void __exit cleanup_module(void) { unregister_netdev(devSMC9194); free_irq(devSMC9194->irq, devSMC9194); diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c index 95b6478f55c..e62a9586fb9 100644 --- a/drivers/net/smc91x.c +++ b/drivers/net/smc91x.c @@ -210,6 +210,7 @@ struct smc_local { /* work queue */ struct work_struct phy_configure; + struct net_device *dev; int work_pending; spinlock_t lock; @@ -1114,10 +1115,11 @@ static void smc_phy_check_media(struct net_device *dev, int init) * of autonegotiation.) If the RPC ANEG bit is cleared, the selection * is controlled by the RPC SPEED and RPC DPLX bits. */ -static void smc_phy_configure(void *data) +static void smc_phy_configure(struct work_struct *work) { - struct net_device *dev = data; - struct smc_local *lp = netdev_priv(dev); + struct smc_local *lp = + container_of(work, struct smc_local, phy_configure); + struct net_device *dev = lp->dev; void __iomem *ioaddr = lp->base; int phyaddr = lp->mii.phy_id; int my_phy_caps; /* My PHY capabilities */ @@ -1592,7 +1594,7 @@ smc_open(struct net_device *dev) /* Configure the PHY, initialize the link state */ if (lp->phy_type != 0) - smc_phy_configure(dev); + smc_phy_configure(&lp->phy_configure); else { spin_lock_irq(&lp->lock); smc_10bt_check_media(dev, 1); @@ -1972,7 +1974,8 @@ static int __init smc_probe(struct net_device *dev, void __iomem *ioaddr) #endif tasklet_init(&lp->tx_task, smc_hardware_send_pkt, (unsigned long)dev); - INIT_WORK(&lp->phy_configure, smc_phy_configure, dev); + INIT_WORK(&lp->phy_configure, smc_phy_configure); + lp->dev = dev; lp->mii.phy_id_mask = 0x1f; lp->mii.reg_num_mask = 0x1f; lp->mii.force_media = 0; @@ -2322,7 +2325,7 @@ static int smc_drv_resume(struct platform_device *dev) smc_reset(ndev); smc_enable(ndev); if (lp->phy_type != 0) - smc_phy_configure(ndev); + smc_phy_configure(&lp->phy_configure); netif_device_attach(ndev); } } diff --git a/drivers/net/smc91x.h b/drivers/net/smc91x.h index a8640169fc7..9367c574477 100644 --- a/drivers/net/smc91x.h +++ b/drivers/net/smc91x.h @@ -238,7 +238,7 @@ SMC_outw(u16 val, void __iomem *ioaddr, int reg) #define SMC_CAN_USE_16BIT 1 #define SMC_CAN_USE_32BIT 0 -#define SMC_inb(a, r) inb((u32)a) + (r)) +#define SMC_inb(a, r) inb(((u32)a) + (r)) #define SMC_inw(a, r) inw(((u32)a) + (r)) #define SMC_outb(v, a, r) outb(v, ((u32)a) + (r)) #define SMC_outw(v, a, r) outw(v, ((u32)a) + (r)) @@ -434,6 +434,24 @@ static inline void LPD7_SMC_outsw (unsigned char* a, int r, #define SMC_IRQ_FLAGS (0) +#elif defined(CONFIG_ARCH_VERSATILE) + +#define SMC_CAN_USE_8BIT 1 +#define SMC_CAN_USE_16BIT 1 +#define SMC_CAN_USE_32BIT 1 +#define SMC_NOWAIT 1 + +#define SMC_inb(a, r) readb((a) + (r)) +#define SMC_inw(a, r) readw((a) + (r)) +#define SMC_inl(a, r) readl((a) + (r)) +#define SMC_outb(v, a, r) writeb(v, (a) + (r)) +#define SMC_outw(v, a, r) writew(v, (a) + (r)) +#define SMC_outl(v, a, r) writel(v, (a) + (r)) +#define SMC_insl(a, r, p, l) readsl((a) + (r), p, l) +#define SMC_outsl(a, r, p, l) writesl((a) + (r), p, l) + +#define SMC_IRQ_FLAGS (0) + #else #define SMC_CAN_USE_8BIT 1 @@ -1216,7 +1234,7 @@ static const char * chip_ids[ 16 ] = { if (SMC_CAN_USE_32BIT) { \ void *__ptr = (p); \ int __len = (l); \ - void *__ioaddr = ioaddr; \ + void __iomem *__ioaddr = ioaddr; \ if (__len >= 2 && (unsigned long)__ptr & 2) { \ __len -= 2; \ SMC_outw(*(u16 *)__ptr, ioaddr, DATA_REG); \ @@ -1240,7 +1258,7 @@ static const char * chip_ids[ 16 ] = { if (SMC_CAN_USE_32BIT) { \ void *__ptr = (p); \ int __len = (l); \ - void *__ioaddr = ioaddr; \ + void __iomem *__ioaddr = ioaddr; \ if ((unsigned long)__ptr & 2) { \ /* \ * We want 32bit alignment here. \ diff --git a/drivers/net/spider_net.c b/drivers/net/spider_net.c index 13e0a43e423..ebb6aa39f9c 100644 --- a/drivers/net/spider_net.c +++ b/drivers/net/spider_net.c @@ -1939,10 +1939,11 @@ spider_net_stop(struct net_device *netdev) * called as task when tx hangs, resets interface (if interface is up) */ static void -spider_net_tx_timeout_task(void *data) +spider_net_tx_timeout_task(struct work_struct *work) { - struct net_device *netdev = data; - struct spider_net_card *card = netdev_priv(netdev); + struct spider_net_card *card = + container_of(work, struct spider_net_card, tx_timeout_task); + struct net_device *netdev = card->netdev; if (!(netdev->flags & IFF_UP)) goto out; @@ -2116,7 +2117,7 @@ spider_net_alloc_card(void) card = netdev_priv(netdev); card->netdev = netdev; card->msg_enable = SPIDER_NET_DEFAULT_MSG; - INIT_WORK(&card->tx_timeout_task, spider_net_tx_timeout_task, netdev); + INIT_WORK(&card->tx_timeout_task, spider_net_tx_timeout_task); init_waitqueue_head(&card->waitq); atomic_set(&card->tx_timeout_task_counter, 0); diff --git a/drivers/net/sun3lance.c b/drivers/net/sun3lance.c index 47a1c09d19a..c62e85d89f4 100644 --- a/drivers/net/sun3lance.c +++ b/drivers/net/sun3lance.c @@ -945,7 +945,7 @@ static void set_multicast_list( struct net_device *dev ) static struct net_device *sun3lance_dev; -int init_module(void) +int __init init_module(void) { sun3lance_dev = sun3lance_probe(-1); if (IS_ERR(sun3lance_dev)) @@ -953,7 +953,7 @@ int init_module(void) return 0; } -void cleanup_module(void) +void __exit cleanup_module(void) { unregister_netdev(sun3lance_dev); #ifdef CONFIG_SUN3 diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c index cf44e72399b..785e4a535f9 100644 --- a/drivers/net/sungem.c +++ b/drivers/net/sungem.c @@ -2282,9 +2282,9 @@ static void gem_do_stop(struct net_device *dev, int wol) } } -static void gem_reset_task(void *data) +static void gem_reset_task(struct work_struct *work) { - struct gem *gp = (struct gem *) data; + struct gem *gp = container_of(work, struct gem, reset_task); mutex_lock(&gp->pm_mutex); @@ -3044,7 +3044,7 @@ static int __devinit gem_init_one(struct pci_dev *pdev, gp->link_timer.function = gem_link_timer; gp->link_timer.data = (unsigned long) gp; - INIT_WORK(&gp->reset_task, gem_reset_task, gp); + INIT_WORK(&gp->reset_task, gem_reset_task); gp->lstate = link_down; gp->timer_ticks = 0; diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index c20bb998e0e..d9123c9adc1 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -3654,9 +3654,9 @@ static void tg3_poll_controller(struct net_device *dev) } #endif -static void tg3_reset_task(void *_data) +static void tg3_reset_task(struct work_struct *work) { - struct tg3 *tp = _data; + struct tg3 *tp = container_of(work, struct tg3, reset_task); unsigned int restart_timer; tg3_full_lock(tp, 0); @@ -11734,7 +11734,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev, #endif spin_lock_init(&tp->lock); spin_lock_init(&tp->indirect_lock); - INIT_WORK(&tp->reset_task, tg3_reset_task, tp); + INIT_WORK(&tp->reset_task, tg3_reset_task); tp->regs = ioremap_nocache(tg3reg_base, tg3reg_len); if (tp->regs == 0UL) { diff --git a/drivers/net/tlan.c b/drivers/net/tlan.c index e14f5a00f65..f85f0025112 100644 --- a/drivers/net/tlan.c +++ b/drivers/net/tlan.c @@ -296,6 +296,7 @@ static void TLan_SetMulticastList( struct net_device *); static int TLan_ioctl( struct net_device *dev, struct ifreq *rq, int cmd); static int TLan_probe1( struct pci_dev *pdev, long ioaddr, int irq, int rev, const struct pci_device_id *ent); static void TLan_tx_timeout( struct net_device *dev); +static void TLan_tx_timeout_work(struct work_struct *work); static int tlan_init_one( struct pci_dev *pdev, const struct pci_device_id *ent); static u32 TLan_HandleInvalid( struct net_device *, u16 ); @@ -562,6 +563,7 @@ static int __devinit TLan_probe1(struct pci_dev *pdev, priv = netdev_priv(dev); priv->pciDev = pdev; + priv->dev = dev; /* Is this a PCI device? */ if (pdev) { @@ -634,7 +636,7 @@ static int __devinit TLan_probe1(struct pci_dev *pdev, /* This will be used when we get an adapter error from * within our irq handler */ - INIT_WORK(&priv->tlan_tqueue, (void *)(void*)TLan_tx_timeout, dev); + INIT_WORK(&priv->tlan_tqueue, TLan_tx_timeout_work); spin_lock_init(&priv->lock); @@ -1040,6 +1042,25 @@ static void TLan_tx_timeout(struct net_device *dev) } + /*************************************************************** + * TLan_tx_timeout_work + * + * Returns: nothing + * + * Params: + * work work item of device which timed out + * + **************************************************************/ + +static void TLan_tx_timeout_work(struct work_struct *work) +{ + TLanPrivateInfo *priv = + container_of(work, TLanPrivateInfo, tlan_tqueue); + + TLan_tx_timeout(priv->dev); +} + + /*************************************************************** * TLan_StartTx diff --git a/drivers/net/tlan.h b/drivers/net/tlan.h index a44e2f2ef62..41ce0b66593 100644 --- a/drivers/net/tlan.h +++ b/drivers/net/tlan.h @@ -170,6 +170,7 @@ typedef u8 TLanBuffer[TLAN_MAX_FRAME_SIZE]; typedef struct tlan_private_tag { struct net_device *nextDevice; struct pci_dev *pciDev; + struct net_device *dev; void *dmaStorage; dma_addr_t dmaStorageDMA; unsigned int dmaSize; diff --git a/drivers/net/tokenring/smctr.c b/drivers/net/tokenring/smctr.c index 46dabdb1207..cec282a6f62 100644 --- a/drivers/net/tokenring/smctr.c +++ b/drivers/net/tokenring/smctr.c @@ -5706,7 +5706,7 @@ int __init init_module(void) return found ? 0 : -ENODEV; } -void cleanup_module(void) +void __exit cleanup_module(void) { int i; diff --git a/drivers/net/tulip/21142.c b/drivers/net/tulip/21142.c index fa3a2bb105a..942b839ccc5 100644 --- a/drivers/net/tulip/21142.c +++ b/drivers/net/tulip/21142.c @@ -26,10 +26,11 @@ static u16 t21142_csr15[] = { 0x0008, 0x0006, 0x000E, 0x0008, 0x0008, }; /* Handle the 21143 uniquely: do autoselect with NWay, not the EEPROM list of available transceivers. */ -void t21142_media_task(void *data) +void t21142_media_task(struct work_struct *work) { - struct net_device *dev = data; - struct tulip_private *tp = netdev_priv(dev); + struct tulip_private *tp = + container_of(work, struct tulip_private, media_work); + struct net_device *dev = tp->dev; void __iomem *ioaddr = tp->base_addr; int csr12 = ioread32(ioaddr + CSR12); int next_tick = 60*HZ; diff --git a/drivers/net/tulip/timer.c b/drivers/net/tulip/timer.c index 066e5d6bcbd..df326fe1cc8 100644 --- a/drivers/net/tulip/timer.c +++ b/drivers/net/tulip/timer.c @@ -18,10 +18,11 @@ #include "tulip.h" -void tulip_media_task(void *data) +void tulip_media_task(struct work_struct *work) { - struct net_device *dev = data; - struct tulip_private *tp = netdev_priv(dev); + struct tulip_private *tp = + container_of(work, struct tulip_private, media_work); + struct net_device *dev = tp->dev; void __iomem *ioaddr = tp->base_addr; u32 csr12 = ioread32(ioaddr + CSR12); int next_tick = 2*HZ; diff --git a/drivers/net/tulip/tulip.h b/drivers/net/tulip/tulip.h index ad107f45c7b..25f25da7691 100644 --- a/drivers/net/tulip/tulip.h +++ b/drivers/net/tulip/tulip.h @@ -44,7 +44,7 @@ struct tulip_chip_table { int valid_intrs; /* CSR7 interrupt enable settings */ int flags; void (*media_timer) (unsigned long); - void (*media_task) (void *); + work_func_t media_task; }; @@ -392,6 +392,7 @@ struct tulip_private { int csr12_shadow; int pad0; /* Used for 8-byte alignment */ struct work_struct media_work; + struct net_device *dev; }; @@ -406,7 +407,7 @@ struct eeprom_fixup { /* 21142.c */ extern u16 t21142_csr14[]; -void t21142_media_task(void *data); +void t21142_media_task(struct work_struct *work); void t21142_start_nway(struct net_device *dev); void t21142_lnk_change(struct net_device *dev, int csr5); @@ -444,7 +445,7 @@ void pnic_lnk_change(struct net_device *dev, int csr5); void pnic_timer(unsigned long data); /* timer.c */ -void tulip_media_task(void *data); +void tulip_media_task(struct work_struct *work); void mxic_timer(unsigned long data); void comet_timer(unsigned long data); diff --git a/drivers/net/tulip/tulip_core.c b/drivers/net/tulip/tulip_core.c index 0aee618f883..5a35354aa52 100644 --- a/drivers/net/tulip/tulip_core.c +++ b/drivers/net/tulip/tulip_core.c @@ -1367,6 +1367,7 @@ static int __devinit tulip_init_one (struct pci_dev *pdev, * it is zeroed and aligned in alloc_etherdev */ tp = netdev_priv(dev); + tp->dev = dev; tp->rx_ring = pci_alloc_consistent(pdev, sizeof(struct tulip_rx_desc) * RX_RING_SIZE + @@ -1389,7 +1390,7 @@ static int __devinit tulip_init_one (struct pci_dev *pdev, tp->timer.data = (unsigned long)dev; tp->timer.function = tulip_tbl[tp->chip_id].media_timer; - INIT_WORK(&tp->media_work, tulip_tbl[tp->chip_id].media_task, dev); + INIT_WORK(&tp->media_work, tulip_tbl[tp->chip_id].media_task); dev->base_addr = (unsigned long)ioaddr; diff --git a/drivers/net/wan/pc300_tty.c b/drivers/net/wan/pc300_tty.c index 931cbdf6d79..b2a23aed442 100644 --- a/drivers/net/wan/pc300_tty.c +++ b/drivers/net/wan/pc300_tty.c @@ -125,8 +125,8 @@ static int cpc_tty_write_room(struct tty_struct *tty); static int cpc_tty_chars_in_buffer(struct tty_struct *tty); static void cpc_tty_flush_buffer(struct tty_struct *tty); static void cpc_tty_hangup(struct tty_struct *tty); -static void cpc_tty_rx_work(void *data); -static void cpc_tty_tx_work(void *data); +static void cpc_tty_rx_work(struct work_struct *work); +static void cpc_tty_tx_work(struct work_struct *work); static int cpc_tty_send_to_card(pc300dev_t *dev,void *buf, int len); static void cpc_tty_trace(pc300dev_t *dev, char* buf, int len, char rxtx); static void cpc_tty_signal_off(pc300dev_t *pc300dev, unsigned char); @@ -261,8 +261,8 @@ void cpc_tty_init(pc300dev_t *pc300dev) cpc_tty->tty_minor = port + CPC_TTY_MINOR_START; cpc_tty->pc300dev = pc300dev; - INIT_WORK(&cpc_tty->tty_tx_work, cpc_tty_tx_work, (void *)cpc_tty); - INIT_WORK(&cpc_tty->tty_rx_work, cpc_tty_rx_work, (void *)port); + INIT_WORK(&cpc_tty->tty_tx_work, cpc_tty_tx_work); + INIT_WORK(&cpc_tty->tty_rx_work, cpc_tty_rx_work); cpc_tty->buf_rx.first = cpc_tty->buf_rx.last = NULL; @@ -659,21 +659,23 @@ static void cpc_tty_hangup(struct tty_struct *tty) * o call the line disc. read * o free memory */ -static void cpc_tty_rx_work(void * data) +static void cpc_tty_rx_work(struct work_struct *work) { + st_cpc_tty_area *cpc_tty; unsigned long port; int i, j; - st_cpc_tty_area *cpc_tty; volatile st_cpc_rx_buf *buf; char flags=0,flg_rx=1; struct tty_ldisc *ld; if (cpc_tty_cnt == 0) return; - for (i=0; (i < 4) && flg_rx ; i++) { flg_rx = 0; - port = (unsigned long)data; + + cpc_tty = container_of(work, st_cpc_tty_area, tty_rx_work); + port = cpc_tty - cpc_tty_area; + for (j=0; j < CPC_TTY_NPORTS; j++) { cpc_tty = &cpc_tty_area[port]; @@ -882,9 +884,10 @@ void cpc_tty_receive(pc300dev_t *pc300dev) * o if need call line discipline wakeup * o call wake_up_interruptible */ -static void cpc_tty_tx_work(void *data) +static void cpc_tty_tx_work(struct work_struct *work) { - st_cpc_tty_area *cpc_tty = (st_cpc_tty_area *) data; + st_cpc_tty_area *cpc_tty = + container_of(work, st_cpc_tty_area, tty_tx_work); struct tty_struct *tty; CPC_TTY_DBG("%s: cpc_tty_tx_work init\n",cpc_tty->name); diff --git a/drivers/net/wd.c b/drivers/net/wd.c index 41f1d677884..7f38012b9c9 100644 --- a/drivers/net/wd.c +++ b/drivers/net/wd.c @@ -538,7 +538,7 @@ static void cleanup_card(struct net_device *dev) iounmap(ei_status.mem); } -void +void __exit cleanup_module(void) { int this_dev; diff --git a/drivers/net/wireless/airo_cs.c b/drivers/net/wireless/airo_cs.c index ac9437d497f..f12355398fe 100644 --- a/drivers/net/wireless/airo_cs.c +++ b/drivers/net/wireless/airo_cs.c @@ -219,21 +219,6 @@ static int airo_config(struct pcmcia_device *link) dev = link->priv; DEBUG(0, "airo_config(0x%p)\n", link); - - /* - This reads the card's CONFIG tuple to find its configuration - registers. - */ - tuple.DesiredTuple = CISTPL_CONFIG; - tuple.Attributes = 0; - tuple.TupleData = buf; - tuple.TupleDataMax = sizeof(buf); - tuple.TupleOffset = 0; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); - CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple)); - CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse)); - link->conf.ConfigBase = parse.config.base; - link->conf.Present = parse.config.rmask[0]; /* In this loop, we scan the CIS for configuration table entries, @@ -247,6 +232,10 @@ static int airo_config(struct pcmcia_device *link) these things without consulting the CIS, and most client drivers will only use the CIS to fill in implementation-defined details. */ + tuple.Attributes = 0; + tuple.TupleData = buf; + tuple.TupleDataMax = sizeof(buf); + tuple.TupleOffset = 0; tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); while (1) { diff --git a/drivers/net/wireless/atmel_cs.c b/drivers/net/wireless/atmel_cs.c index 5c410989c4d..12617cd0b78 100644 --- a/drivers/net/wireless/atmel_cs.c +++ b/drivers/net/wireless/atmel_cs.c @@ -244,17 +244,6 @@ static int atmel_config(struct pcmcia_device *link) tuple.TupleOffset = 0; /* - This reads the card's CONFIG tuple to find its configuration - registers. - */ - tuple.DesiredTuple = CISTPL_CONFIG; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); - CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple)); - CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse)); - link->conf.ConfigBase = parse.config.base; - link->conf.Present = parse.config.rmask[0]; - - /* In this loop, we scan the CIS for configuration table entries, each of which describes a valid card configuration, including voltage, IO window, memory window, and interrupt settings. diff --git a/drivers/net/wireless/bcm43xx/bcm43xx.h b/drivers/net/wireless/bcm43xx/bcm43xx.h index 94dfb92fab5..8286678513b 100644 --- a/drivers/net/wireless/bcm43xx/bcm43xx.h +++ b/drivers/net/wireless/bcm43xx/bcm43xx.h @@ -819,7 +819,7 @@ struct bcm43xx_private { struct tasklet_struct isr_tasklet; /* Periodic tasks */ - struct work_struct periodic_work; + struct delayed_work periodic_work; unsigned int periodic_state; struct work_struct restart_work; diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_main.c b/drivers/net/wireless/bcm43xx/bcm43xx_main.c index 5b3c27359a1..2ec2e5afce6 100644 --- a/drivers/net/wireless/bcm43xx/bcm43xx_main.c +++ b/drivers/net/wireless/bcm43xx/bcm43xx_main.c @@ -3215,9 +3215,10 @@ static void do_periodic_work(struct bcm43xx_private *bcm) schedule_delayed_work(&bcm->periodic_work, HZ * 15); } -static void bcm43xx_periodic_work_handler(void *d) +static void bcm43xx_periodic_work_handler(struct work_struct *work) { - struct bcm43xx_private *bcm = d; + struct bcm43xx_private *bcm = + container_of(work, struct bcm43xx_private, periodic_work.work); struct net_device *net_dev = bcm->net_dev; unsigned long flags; u32 savedirqs = 0; @@ -3279,11 +3280,11 @@ void bcm43xx_periodic_tasks_delete(struct bcm43xx_private *bcm) void bcm43xx_periodic_tasks_setup(struct bcm43xx_private *bcm) { - struct work_struct *work = &(bcm->periodic_work); + struct delayed_work *work = &bcm->periodic_work; assert(bcm43xx_status(bcm) == BCM43xx_STAT_INITIALIZED); - INIT_WORK(work, bcm43xx_periodic_work_handler, bcm); - schedule_work(work); + INIT_DELAYED_WORK(work, bcm43xx_periodic_work_handler); + schedule_delayed_work(work, 0); } static void bcm43xx_security_init(struct bcm43xx_private *bcm) @@ -3635,7 +3636,7 @@ static int bcm43xx_init_board(struct bcm43xx_private *bcm) bcm43xx_periodic_tasks_setup(bcm); /*FIXME: This should be handled by softmac instead. */ - schedule_work(&bcm->softmac->associnfo.work); + schedule_delayed_work(&bcm->softmac->associnfo.work, 0); out: mutex_unlock(&(bcm)->mutex); @@ -4182,9 +4183,10 @@ static void __devexit bcm43xx_remove_one(struct pci_dev *pdev) /* Hard-reset the chip. Do not call this directly. * Use bcm43xx_controller_restart() */ -static void bcm43xx_chip_reset(void *_bcm) +static void bcm43xx_chip_reset(struct work_struct *work) { - struct bcm43xx_private *bcm = _bcm; + struct bcm43xx_private *bcm = + container_of(work, struct bcm43xx_private, restart_work); struct bcm43xx_phyinfo *phy; int err = -ENODEV; @@ -4211,7 +4213,7 @@ void bcm43xx_controller_restart(struct bcm43xx_private *bcm, const char *reason) if (bcm43xx_status(bcm) != BCM43xx_STAT_INITIALIZED) return; printk(KERN_ERR PFX "Controller RESET (%s) ...\n", reason); - INIT_WORK(&bcm->restart_work, bcm43xx_chip_reset, bcm); + INIT_WORK(&bcm->restart_work, bcm43xx_chip_reset); schedule_work(&bcm->restart_work); } diff --git a/drivers/net/wireless/hostap/hostap.h b/drivers/net/wireless/hostap/hostap.h index e663518bd57..e89c890d16f 100644 --- a/drivers/net/wireless/hostap/hostap.h +++ b/drivers/net/wireless/hostap/hostap.h @@ -35,7 +35,7 @@ int hostap_80211_get_hdrlen(u16 fc); struct net_device_stats *hostap_get_stats(struct net_device *dev); void hostap_setup_dev(struct net_device *dev, local_info_t *local, int main_dev); -void hostap_set_multicast_list_queue(void *data); +void hostap_set_multicast_list_queue(struct work_struct *work); int hostap_set_hostapd(local_info_t *local, int val, int rtnl_locked); int hostap_set_hostapd_sta(local_info_t *local, int val, int rtnl_locked); void hostap_cleanup(local_info_t *local); diff --git a/drivers/net/wireless/hostap/hostap_ap.c b/drivers/net/wireless/hostap/hostap_ap.c index 798a8555fbd..974a8e5bec8 100644 --- a/drivers/net/wireless/hostap/hostap_ap.c +++ b/drivers/net/wireless/hostap/hostap_ap.c @@ -49,10 +49,10 @@ MODULE_PARM_DESC(autom_ap_wds, "Add WDS connections to other APs " static struct sta_info* ap_get_sta(struct ap_data *ap, u8 *sta); static void hostap_event_expired_sta(struct net_device *dev, struct sta_info *sta); -static void handle_add_proc_queue(void *data); +static void handle_add_proc_queue(struct work_struct *work); #ifndef PRISM2_NO_KERNEL_IEEE80211_MGMT -static void handle_wds_oper_queue(void *data); +static void handle_wds_oper_queue(struct work_struct *work); static void prism2_send_mgmt(struct net_device *dev, u16 type_subtype, char *body, int body_len, u8 *addr, u16 tx_cb_idx); @@ -807,7 +807,7 @@ void hostap_init_data(local_info_t *local) INIT_LIST_HEAD(&ap->sta_list); /* Initialize task queue structure for AP management */ - INIT_WORK(&local->ap->add_sta_proc_queue, handle_add_proc_queue, ap); + INIT_WORK(&local->ap->add_sta_proc_queue, handle_add_proc_queue); ap->tx_callback_idx = hostap_tx_callback_register(local, hostap_ap_tx_cb, ap); @@ -815,7 +815,7 @@ void hostap_init_data(local_info_t *local) printk(KERN_WARNING "%s: failed to register TX callback for " "AP\n", local->dev->name); #ifndef PRISM2_NO_KERNEL_IEEE80211_MGMT - INIT_WORK(&local->ap->wds_oper_queue, handle_wds_oper_queue, local); + INIT_WORK(&local->ap->wds_oper_queue, handle_wds_oper_queue); ap->tx_callback_auth = hostap_tx_callback_register(local, hostap_ap_tx_cb_auth, ap); @@ -1062,9 +1062,10 @@ static int prism2_sta_proc_read(char *page, char **start, off_t off, } -static void handle_add_proc_queue(void *data) +static void handle_add_proc_queue(struct work_struct *work) { - struct ap_data *ap = (struct ap_data *) data; + struct ap_data *ap = container_of(work, struct ap_data, + add_sta_proc_queue); struct sta_info *sta; char name[20]; struct add_sta_proc_data *entry, *prev; @@ -1950,9 +1951,11 @@ static void handle_pspoll(local_info_t *local, #ifndef PRISM2_NO_KERNEL_IEEE80211_MGMT -static void handle_wds_oper_queue(void *data) +static void handle_wds_oper_queue(struct work_struct *work) { - local_info_t *local = data; + struct ap_data *ap = container_of(work, struct ap_data, + wds_oper_queue); + local_info_t *local = ap->local; struct wds_oper_data *entry, *prev; spin_lock_bh(&local->lock); diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c index ef470e6e1c2..8d8f4b9b8b0 100644 --- a/drivers/net/wireless/hostap/hostap_cs.c +++ b/drivers/net/wireless/hostap/hostap_cs.c @@ -293,15 +293,12 @@ static int sandisk_enable_wireless(struct net_device *dev) goto done; } - tuple.DesiredTuple = CISTPL_MANFID; tuple.Attributes = TUPLE_RETURN_COMMON; tuple.TupleData = buf; tuple.TupleDataMax = sizeof(buf); tuple.TupleOffset = 0; - if (pcmcia_get_first_tuple(hw_priv->link, &tuple) || - pcmcia_get_tuple_data(hw_priv->link, &tuple) || - pcmcia_parse_tuple(hw_priv->link, &tuple, parse) || - parse->manfid.manf != 0xd601 || parse->manfid.card != 0x0101) { + + if (hw_priv->link->manf_id != 0xd601 || hw_priv->link->card_id != 0x0101) { /* No SanDisk manfid found */ ret = -ENODEV; goto done; @@ -572,16 +569,10 @@ static int prism2_config(struct pcmcia_device *link) goto failed; } - tuple.DesiredTuple = CISTPL_CONFIG; tuple.Attributes = 0; tuple.TupleData = buf; tuple.TupleDataMax = sizeof(buf); tuple.TupleOffset = 0; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); - CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple)); - CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, parse)); - link->conf.ConfigBase = parse->config.base; - link->conf.Present = parse->config.rmask[0]; CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(link, &conf)); diff --git a/drivers/net/wireless/hostap/hostap_hw.c b/drivers/net/wireless/hostap/hostap_hw.c index 9c503364ca3..a394a23b9a2 100644 --- a/drivers/net/wireless/hostap/hostap_hw.c +++ b/drivers/net/wireless/hostap/hostap_hw.c @@ -1641,9 +1641,9 @@ static void prism2_schedule_reset(local_info_t *local) /* Called only as scheduled task after noticing card timeout in interrupt * context */ -static void handle_reset_queue(void *data) +static void handle_reset_queue(struct work_struct *work) { - local_info_t *local = (local_info_t *) data; + local_info_t *local = container_of(work, local_info_t, reset_queue); printk(KERN_DEBUG "%s: scheduled card reset\n", local->dev->name); prism2_hw_reset(local->dev); @@ -2892,9 +2892,10 @@ static void hostap_passive_scan(unsigned long data) /* Called only as a scheduled task when communications quality values should * be updated. */ -static void handle_comms_qual_update(void *data) +static void handle_comms_qual_update(struct work_struct *work) { - local_info_t *local = data; + local_info_t *local = + container_of(work, local_info_t, comms_qual_update); prism2_update_comms_qual(local->dev); } @@ -3044,9 +3045,9 @@ static int prism2_set_tim(struct net_device *dev, int aid, int set) } -static void handle_set_tim_queue(void *data) +static void handle_set_tim_queue(struct work_struct *work) { - local_info_t *local = (local_info_t *) data; + local_info_t *local = container_of(work, local_info_t, set_tim_queue); struct set_tim_data *entry; u16 val; @@ -3203,15 +3204,15 @@ prism2_init_local_data(struct prism2_helper_functions *funcs, int card_idx, local->scan_channel_mask = 0xffff; /* Initialize task queue structures */ - INIT_WORK(&local->reset_queue, handle_reset_queue, local); + INIT_WORK(&local->reset_queue, handle_reset_queue); INIT_WORK(&local->set_multicast_list_queue, - hostap_set_multicast_list_queue, local->dev); + hostap_set_multicast_list_queue); - INIT_WORK(&local->set_tim_queue, handle_set_tim_queue, local); + INIT_WORK(&local->set_tim_queue, handle_set_tim_queue); INIT_LIST_HEAD(&local->set_tim_list); spin_lock_init(&local->set_tim_lock); - INIT_WORK(&local->comms_qual_update, handle_comms_qual_update, local); + INIT_WORK(&local->comms_qual_update, handle_comms_qual_update); /* Initialize tasklets for handling hardware IRQ related operations * outside hw IRQ handler */ diff --git a/drivers/net/wireless/hostap/hostap_info.c b/drivers/net/wireless/hostap/hostap_info.c index 00ed6389076..b6a02a02da7 100644 --- a/drivers/net/wireless/hostap/hostap_info.c +++ b/drivers/net/wireless/hostap/hostap_info.c @@ -473,9 +473,9 @@ static void handle_info_queue_scanresults(local_info_t *local) /* Called only as scheduled task after receiving info frames (used to avoid * pending too much time in HW IRQ handler). */ -static void handle_info_queue(void *data) +static void handle_info_queue(struct work_struct *work) { - local_info_t *local = (local_info_t *) data; + local_info_t *local = container_of(work, local_info_t, info_queue); if (test_and_clear_bit(PRISM2_INFO_PENDING_LINKSTATUS, &local->pending_info)) @@ -492,7 +492,7 @@ void hostap_info_init(local_info_t *local) { skb_queue_head_init(&local->info_list); #ifndef PRISM2_NO_STATION_MODES - INIT_WORK(&local->info_queue, handle_info_queue, local); + INIT_WORK(&local->info_queue, handle_info_queue); #endif /* PRISM2_NO_STATION_MODES */ } diff --git a/drivers/net/wireless/hostap/hostap_main.c b/drivers/net/wireless/hostap/hostap_main.c index 53374fcba77..0796be9d9e7 100644 --- a/drivers/net/wireless/hostap/hostap_main.c +++ b/drivers/net/wireless/hostap/hostap_main.c @@ -767,14 +767,14 @@ static int prism2_set_mac_address(struct net_device *dev, void *p) /* TODO: to be further implemented as soon as Prism2 fully supports * GroupAddresses and correct documentation is available */ -void hostap_set_multicast_list_queue(void *data) +void hostap_set_multicast_list_queue(struct work_struct *work) { - struct net_device *dev = (struct net_device *) data; + local_info_t *local = + container_of(work, local_info_t, set_multicast_list_queue); + struct net_device *dev = local->dev; struct hostap_interface *iface; - local_info_t *local; iface = netdev_priv(dev); - local = iface->local; if (hostap_set_word(dev, HFA384X_RID_PROMISCUOUSMODE, local->is_promisc)) { printk(KERN_INFO "%s: %sabling promiscuous mode failed\n", diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c index 060018e084b..dd9ba4aad7b 100644 --- a/drivers/net/wireless/ipw2100.c +++ b/drivers/net/wireless/ipw2100.c @@ -316,7 +316,7 @@ static void ipw2100_release_firmware(struct ipw2100_priv *priv, struct ipw2100_fw *fw); static int ipw2100_ucode_download(struct ipw2100_priv *priv, struct ipw2100_fw *fw); -static void ipw2100_wx_event_work(struct ipw2100_priv *priv); +static void ipw2100_wx_event_work(struct work_struct *work); static struct iw_statistics *ipw2100_wx_wireless_stats(struct net_device *dev); static struct iw_handler_def ipw2100_wx_handler_def; @@ -679,7 +679,8 @@ static void schedule_reset(struct ipw2100_priv *priv) queue_delayed_work(priv->workqueue, &priv->reset_work, priv->reset_backoff * HZ); else - queue_work(priv->workqueue, &priv->reset_work); + queue_delayed_work(priv->workqueue, &priv->reset_work, + 0); if (priv->reset_backoff < MAX_RESET_BACKOFF) priv->reset_backoff++; @@ -1873,8 +1874,10 @@ static void ipw2100_down(struct ipw2100_priv *priv) netif_stop_queue(priv->net_dev); } -static void ipw2100_reset_adapter(struct ipw2100_priv *priv) +static void ipw2100_reset_adapter(struct work_struct *work) { + struct ipw2100_priv *priv = + container_of(work, struct ipw2100_priv, reset_work.work); unsigned long flags; union iwreq_data wrqu = { .ap_addr = { @@ -2071,9 +2074,9 @@ static void isr_indicate_association_lost(struct ipw2100_priv *priv, u32 status) return; if (priv->status & STATUS_SECURITY_UPDATED) - queue_work(priv->workqueue, &priv->security_work); + queue_delayed_work(priv->workqueue, &priv->security_work, 0); - queue_work(priv->workqueue, &priv->wx_event_work); + queue_delayed_work(priv->workqueue, &priv->wx_event_work, 0); } static void isr_indicate_rf_kill(struct ipw2100_priv *priv, u32 status) @@ -5524,8 +5527,11 @@ static int ipw2100_configure_security(struct ipw2100_priv *priv, int batch_mode) return err; } -static void ipw2100_security_work(struct ipw2100_priv *priv) +static void ipw2100_security_work(struct work_struct *work) { + struct ipw2100_priv *priv = + container_of(work, struct ipw2100_priv, security_work.work); + /* If we happen to have reconnected before we get a chance to * process this, then update the security settings--which causes * a disassociation to occur */ @@ -5748,7 +5754,7 @@ static int ipw2100_set_address(struct net_device *dev, void *p) priv->reset_backoff = 0; mutex_unlock(&priv->action_mutex); - ipw2100_reset_adapter(priv); + ipw2100_reset_adapter(&priv->reset_work.work); return 0; done: @@ -5910,9 +5916,10 @@ static const struct ethtool_ops ipw2100_ethtool_ops = { .get_drvinfo = ipw_ethtool_get_drvinfo, }; -static void ipw2100_hang_check(void *adapter) +static void ipw2100_hang_check(struct work_struct *work) { - struct ipw2100_priv *priv = adapter; + struct ipw2100_priv *priv = + container_of(work, struct ipw2100_priv, hang_check.work); unsigned long flags; u32 rtc = 0xa5a5a5a5; u32 len = sizeof(rtc); @@ -5952,9 +5959,10 @@ static void ipw2100_hang_check(void *adapter) spin_unlock_irqrestore(&priv->low_lock, flags); } -static void ipw2100_rf_kill(void *adapter) +static void ipw2100_rf_kill(struct work_struct *work) { - struct ipw2100_priv *priv = adapter; + struct ipw2100_priv *priv = + container_of(work, struct ipw2100_priv, rf_kill.work); unsigned long flags; spin_lock_irqsave(&priv->low_lock, flags); @@ -6103,14 +6111,11 @@ static struct net_device *ipw2100_alloc_device(struct pci_dev *pci_dev, priv->workqueue = create_workqueue(DRV_NAME); - INIT_WORK(&priv->reset_work, - (void (*)(void *))ipw2100_reset_adapter, priv); - INIT_WORK(&priv->security_work, - (void (*)(void *))ipw2100_security_work, priv); - INIT_WORK(&priv->wx_event_work, - (void (*)(void *))ipw2100_wx_event_work, priv); - INIT_WORK(&priv->hang_check, ipw2100_hang_check, priv); - INIT_WORK(&priv->rf_kill, ipw2100_rf_kill, priv); + INIT_DELAYED_WORK(&priv->reset_work, ipw2100_reset_adapter); + INIT_DELAYED_WORK(&priv->security_work, ipw2100_security_work); + INIT_DELAYED_WORK(&priv->wx_event_work, ipw2100_wx_event_work); + INIT_DELAYED_WORK(&priv->hang_check, ipw2100_hang_check); + INIT_DELAYED_WORK(&priv->rf_kill, ipw2100_rf_kill); tasklet_init(&priv->irq_tasklet, (void (*)(unsigned long)) ipw2100_irq_tasklet, (unsigned long)priv); @@ -8281,8 +8286,10 @@ static struct iw_handler_def ipw2100_wx_handler_def = { .get_wireless_stats = ipw2100_wx_wireless_stats, }; -static void ipw2100_wx_event_work(struct ipw2100_priv *priv) +static void ipw2100_wx_event_work(struct work_struct *work) { + struct ipw2100_priv *priv = + container_of(work, struct ipw2100_priv, wx_event_work.work); union iwreq_data wrqu; int len = ETH_ALEN; diff --git a/drivers/net/wireless/ipw2100.h b/drivers/net/wireless/ipw2100.h index 55b7227198d..de7d384d38a 100644 --- a/drivers/net/wireless/ipw2100.h +++ b/drivers/net/wireless/ipw2100.h @@ -583,11 +583,11 @@ struct ipw2100_priv { struct tasklet_struct irq_tasklet; struct workqueue_struct *workqueue; - struct work_struct reset_work; - struct work_struct security_work; - struct work_struct wx_event_work; - struct work_struct hang_check; - struct work_struct rf_kill; + struct delayed_work reset_work; + struct delayed_work security_work; + struct delayed_work wx_event_work; + struct delayed_work hang_check; + struct delayed_work rf_kill; u32 interrupts; int tx_interrupts; diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c index d29f42773a8..22cb3fb7502 100644 --- a/drivers/net/wireless/ipw2200.c +++ b/drivers/net/wireless/ipw2200.c @@ -187,9 +187,9 @@ static struct ipw_rx_queue *ipw_rx_queue_alloc(struct ipw_priv *); static void ipw_rx_queue_free(struct ipw_priv *, struct ipw_rx_queue *); static void ipw_rx_queue_replenish(void *); static int ipw_up(struct ipw_priv *); -static void ipw_bg_up(void *); +static void ipw_bg_up(struct work_struct *work); static void ipw_down(struct ipw_priv *); -static void ipw_bg_down(void *); +static void ipw_bg_down(struct work_struct *work); static int ipw_config(struct ipw_priv *); static int init_supported_rates(struct ipw_priv *priv, struct ipw_supported_rates *prates); @@ -862,11 +862,12 @@ static void ipw_led_link_on(struct ipw_priv *priv) spin_unlock_irqrestore(&priv->lock, flags); } -static void ipw_bg_led_link_on(void *data) +static void ipw_bg_led_link_on(struct work_struct *work) { - struct ipw_priv *priv = data; + struct ipw_priv *priv = + container_of(work, struct ipw_priv, led_link_on.work); mutex_lock(&priv->mutex); - ipw_led_link_on(data); + ipw_led_link_on(priv); mutex_unlock(&priv->mutex); } @@ -906,11 +907,12 @@ static void ipw_led_link_off(struct ipw_priv *priv) spin_unlock_irqrestore(&priv->lock, flags); } -static void ipw_bg_led_link_off(void *data) +static void ipw_bg_led_link_off(struct work_struct *work) { - struct ipw_priv *priv = data; + struct ipw_priv *priv = + container_of(work, struct ipw_priv, led_link_off.work); mutex_lock(&priv->mutex); - ipw_led_link_off(data); + ipw_led_link_off(priv); mutex_unlock(&priv->mutex); } @@ -985,11 +987,12 @@ static void ipw_led_activity_off(struct ipw_priv *priv) spin_unlock_irqrestore(&priv->lock, flags); } -static void ipw_bg_led_activity_off(void *data) +static void ipw_bg_led_activity_off(struct work_struct *work) { - struct ipw_priv *priv = data; + struct ipw_priv *priv = + container_of(work, struct ipw_priv, led_act_off.work); mutex_lock(&priv->mutex); - ipw_led_activity_off(data); + ipw_led_activity_off(priv); mutex_unlock(&priv->mutex); } @@ -2228,11 +2231,12 @@ static void ipw_adapter_restart(void *adapter) } } -static void ipw_bg_adapter_restart(void *data) +static void ipw_bg_adapter_restart(struct work_struct *work) { - struct ipw_priv *priv = data; + struct ipw_priv *priv = + container_of(work, struct ipw_priv, adapter_restart); mutex_lock(&priv->mutex); - ipw_adapter_restart(data); + ipw_adapter_restart(priv); mutex_unlock(&priv->mutex); } @@ -2249,11 +2253,12 @@ static void ipw_scan_check(void *data) } } -static void ipw_bg_scan_check(void *data) +static void ipw_bg_scan_check(struct work_struct *work) { - struct ipw_priv *priv = data; + struct ipw_priv *priv = + container_of(work, struct ipw_priv, scan_check.work); mutex_lock(&priv->mutex); - ipw_scan_check(data); + ipw_scan_check(priv); mutex_unlock(&priv->mutex); } @@ -3831,17 +3836,19 @@ static int ipw_disassociate(void *data) return 1; } -static void ipw_bg_disassociate(void *data) +static void ipw_bg_disassociate(struct work_struct *work) { - struct ipw_priv *priv = data; + struct ipw_priv *priv = + container_of(work, struct ipw_priv, disassociate); mutex_lock(&priv->mutex); - ipw_disassociate(data); + ipw_disassociate(priv); mutex_unlock(&priv->mutex); } -static void ipw_system_config(void *data) +static void ipw_system_config(struct work_struct *work) { - struct ipw_priv *priv = data; + struct ipw_priv *priv = + container_of(work, struct ipw_priv, system_config); #ifdef CONFIG_IPW2200_PROMISCUOUS if (priv->prom_net_dev && netif_running(priv->prom_net_dev)) { @@ -4208,11 +4215,12 @@ static void ipw_gather_stats(struct ipw_priv *priv) IPW_STATS_INTERVAL); } -static void ipw_bg_gather_stats(void *data) +static void ipw_bg_gather_stats(struct work_struct *work) { - struct ipw_priv *priv = data; + struct ipw_priv *priv = + container_of(work, struct ipw_priv, gather_stats.work); mutex_lock(&priv->mutex); - ipw_gather_stats(data); + ipw_gather_stats(priv); mutex_unlock(&priv->mutex); } @@ -4268,8 +4276,8 @@ static void ipw_handle_missed_beacon(struct ipw_priv *priv, if (!(priv->status & STATUS_ROAMING)) { priv->status |= STATUS_ROAMING; if (!(priv->status & STATUS_SCANNING)) - queue_work(priv->workqueue, - &priv->request_scan); + queue_delayed_work(priv->workqueue, + &priv->request_scan, 0); } return; } @@ -4607,8 +4615,8 @@ static void ipw_rx_notification(struct ipw_priv *priv, #ifdef CONFIG_IPW2200_MONITOR if (priv->ieee->iw_mode == IW_MODE_MONITOR) { priv->status |= STATUS_SCAN_FORCED; - queue_work(priv->workqueue, - &priv->request_scan); + queue_delayed_work(priv->workqueue, + &priv->request_scan, 0); break; } priv->status &= ~STATUS_SCAN_FORCED; @@ -4631,8 +4639,8 @@ static void ipw_rx_notification(struct ipw_priv *priv, /* Don't schedule if we aborted the scan */ priv->status &= ~STATUS_ROAMING; } else if (priv->status & STATUS_SCAN_PENDING) - queue_work(priv->workqueue, - &priv->request_scan); + queue_delayed_work(priv->workqueue, + &priv->request_scan, 0); else if (priv->config & CFG_BACKGROUND_SCAN && priv->status & STATUS_ASSOCIATED) queue_delayed_work(priv->workqueue, @@ -5055,11 +5063,12 @@ static void ipw_rx_queue_replenish(void *data) ipw_rx_queue_restock(priv); } -static void ipw_bg_rx_queue_replenish(void *data) +static void ipw_bg_rx_queue_replenish(struct work_struct *work) { - struct ipw_priv *priv = data; + struct ipw_priv *priv = + container_of(work, struct ipw_priv, rx_replenish); mutex_lock(&priv->mutex); - ipw_rx_queue_replenish(data); + ipw_rx_queue_replenish(priv); mutex_unlock(&priv->mutex); } @@ -5489,9 +5498,10 @@ static int ipw_find_adhoc_network(struct ipw_priv *priv, return 1; } -static void ipw_merge_adhoc_network(void *data) +static void ipw_merge_adhoc_network(struct work_struct *work) { - struct ipw_priv *priv = data; + struct ipw_priv *priv = + container_of(work, struct ipw_priv, merge_networks); struct ieee80211_network *network = NULL; struct ipw_network_match match = { .network = priv->assoc_network @@ -5948,11 +5958,12 @@ static void ipw_adhoc_check(void *data) priv->assoc_request.beacon_interval); } -static void ipw_bg_adhoc_check(void *data) +static void ipw_bg_adhoc_check(struct work_struct *work) { - struct ipw_priv *priv = data; + struct ipw_priv *priv = + container_of(work, struct ipw_priv, adhoc_check.work); mutex_lock(&priv->mutex); - ipw_adhoc_check(data); + ipw_adhoc_check(priv); mutex_unlock(&priv->mutex); } @@ -6299,19 +6310,26 @@ done: return err; } -static int ipw_request_passive_scan(struct ipw_priv *priv) { - return ipw_request_scan_helper(priv, IW_SCAN_TYPE_PASSIVE); +static void ipw_request_passive_scan(struct work_struct *work) +{ + struct ipw_priv *priv = + container_of(work, struct ipw_priv, request_passive_scan); + ipw_request_scan_helper(priv, IW_SCAN_TYPE_PASSIVE); } -static int ipw_request_scan(struct ipw_priv *priv) { - return ipw_request_scan_helper(priv, IW_SCAN_TYPE_ACTIVE); +static void ipw_request_scan(struct work_struct *work) +{ + struct ipw_priv *priv = + container_of(work, struct ipw_priv, request_scan.work); + ipw_request_scan_helper(priv, IW_SCAN_TYPE_ACTIVE); } -static void ipw_bg_abort_scan(void *data) +static void ipw_bg_abort_scan(struct work_struct *work) { - struct ipw_priv *priv = data; + struct ipw_priv *priv = + container_of(work, struct ipw_priv, abort_scan); mutex_lock(&priv->mutex); - ipw_abort_scan(data); + ipw_abort_scan(priv); mutex_unlock(&priv->mutex); } @@ -7084,9 +7102,10 @@ static int ipw_qos_set_tx_queue_command(struct ipw_priv *priv, /* * background support to run QoS activate functionality */ -static void ipw_bg_qos_activate(void *data) +static void ipw_bg_qos_activate(struct work_struct *work) { - struct ipw_priv *priv = data; + struct ipw_priv *priv = + container_of(work, struct ipw_priv, qos_activate); if (priv == NULL) return; @@ -7394,11 +7413,12 @@ static void ipw_roam(void *data) priv->status &= ~STATUS_ROAMING; } -static void ipw_bg_roam(void *data) +static void ipw_bg_roam(struct work_struct *work) { - struct ipw_priv *priv = data; + struct ipw_priv *priv = + container_of(work, struct ipw_priv, roam); mutex_lock(&priv->mutex); - ipw_roam(data); + ipw_roam(priv); mutex_unlock(&priv->mutex); } @@ -7479,8 +7499,8 @@ static int ipw_associate(void *data) &priv->request_scan, SCAN_INTERVAL); else - queue_work(priv->workqueue, - &priv->request_scan); + queue_delayed_work(priv->workqueue, + &priv->request_scan, 0); } return 0; @@ -7491,11 +7511,12 @@ static int ipw_associate(void *data) return 1; } -static void ipw_bg_associate(void *data) +static void ipw_bg_associate(struct work_struct *work) { - struct ipw_priv *priv = data; + struct ipw_priv *priv = + container_of(work, struct ipw_priv, associate); mutex_lock(&priv->mutex); - ipw_associate(data); + ipw_associate(priv); mutex_unlock(&priv->mutex); } @@ -9419,7 +9440,7 @@ static int ipw_wx_set_scan(struct net_device *dev, IPW_DEBUG_WX("Start scan\n"); - queue_work(priv->workqueue, &priv->request_scan); + queue_delayed_work(priv->workqueue, &priv->request_scan, 0); return 0; } @@ -10556,11 +10577,12 @@ static void ipw_rf_kill(void *adapter) spin_unlock_irqrestore(&priv->lock, flags); } -static void ipw_bg_rf_kill(void *data) +static void ipw_bg_rf_kill(struct work_struct *work) { - struct ipw_priv *priv = data; + struct ipw_priv *priv = + container_of(work, struct ipw_priv, rf_kill.work); mutex_lock(&priv->mutex); - ipw_rf_kill(data); + ipw_rf_kill(priv); mutex_unlock(&priv->mutex); } @@ -10591,11 +10613,12 @@ static void ipw_link_up(struct ipw_priv *priv) queue_delayed_work(priv->workqueue, &priv->request_scan, HZ); } -static void ipw_bg_link_up(void *data) +static void ipw_bg_link_up(struct work_struct *work) { - struct ipw_priv *priv = data; + struct ipw_priv *priv = + container_of(work, struct ipw_priv, link_up); mutex_lock(&priv->mutex); - ipw_link_up(data); + ipw_link_up(priv); mutex_unlock(&priv->mutex); } @@ -10615,15 +10638,16 @@ static void ipw_link_down(struct ipw_priv *priv) if (!(priv->status & STATUS_EXIT_PENDING)) { /* Queue up another scan... */ - queue_work(priv->workqueue, &priv->request_scan); + queue_delayed_work(priv->workqueue, &priv->request_scan, 0); } } -static void ipw_bg_link_down(void *data) +static void ipw_bg_link_down(struct work_struct *work) { - struct ipw_priv *priv = data; + struct ipw_priv *priv = + container_of(work, struct ipw_priv, link_down); mutex_lock(&priv->mutex); - ipw_link_down(data); + ipw_link_down(priv); mutex_unlock(&priv->mutex); } @@ -10635,38 +10659,30 @@ static int ipw_setup_deferred_work(struct ipw_priv *priv) init_waitqueue_head(&priv->wait_command_queue); init_waitqueue_head(&priv->wait_state); - INIT_WORK(&priv->adhoc_check, ipw_bg_adhoc_check, priv); - INIT_WORK(&priv->associate, ipw_bg_associate, priv); - INIT_WORK(&priv->disassociate, ipw_bg_disassociate, priv); - INIT_WORK(&priv->system_config, ipw_system_config, priv); - INIT_WORK(&priv->rx_replenish, ipw_bg_rx_queue_replenish, priv); - INIT_WORK(&priv->adapter_restart, ipw_bg_adapter_restart, priv); - INIT_WORK(&priv->rf_kill, ipw_bg_rf_kill, priv); - INIT_WORK(&priv->up, (void (*)(void *))ipw_bg_up, priv); - INIT_WORK(&priv->down, (void (*)(void *))ipw_bg_down, priv); - INIT_WORK(&priv->request_scan, - (void (*)(void *))ipw_request_scan, priv); - INIT_WORK(&priv->request_passive_scan, - (void (*)(void *))ipw_request_passive_scan, priv); - INIT_WORK(&priv->gather_stats, - (void (*)(void *))ipw_bg_gather_stats, priv); - INIT_WORK(&priv->abort_scan, (void (*)(void *))ipw_bg_abort_scan, priv); - INIT_WORK(&priv->roam, ipw_bg_roam, priv); - INIT_WORK(&priv->scan_check, ipw_bg_scan_check, priv); - INIT_WORK(&priv->link_up, (void (*)(void *))ipw_bg_link_up, priv); - INIT_WORK(&priv->link_down, (void (*)(void *))ipw_bg_link_down, priv); - INIT_WORK(&priv->led_link_on, (void (*)(void *))ipw_bg_led_link_on, - priv); - INIT_WORK(&priv->led_link_off, (void (*)(void *))ipw_bg_led_link_off, - priv); - INIT_WORK(&priv->led_act_off, (void (*)(void *))ipw_bg_led_activity_off, - priv); - INIT_WORK(&priv->merge_networks, - (void (*)(void *))ipw_merge_adhoc_network, priv); + INIT_DELAYED_WORK(&priv->adhoc_check, ipw_bg_adhoc_check); + INIT_WORK(&priv->associate, ipw_bg_associate); + INIT_WORK(&priv->disassociate, ipw_bg_disassociate); + INIT_WORK(&priv->system_config, ipw_system_config); + INIT_WORK(&priv->rx_replenish, ipw_bg_rx_queue_replenish); + INIT_WORK(&priv->adapter_restart, ipw_bg_adapter_restart); + INIT_DELAYED_WORK(&priv->rf_kill, ipw_bg_rf_kill); + INIT_WORK(&priv->up, ipw_bg_up); + INIT_WORK(&priv->down, ipw_bg_down); + INIT_DELAYED_WORK(&priv->request_scan, ipw_request_scan); + INIT_WORK(&priv->request_passive_scan, ipw_request_passive_scan); + INIT_DELAYED_WORK(&priv->gather_stats, ipw_bg_gather_stats); + INIT_WORK(&priv->abort_scan, ipw_bg_abort_scan); + INIT_WORK(&priv->roam, ipw_bg_roam); + INIT_DELAYED_WORK(&priv->scan_check, ipw_bg_scan_check); + INIT_WORK(&priv->link_up, ipw_bg_link_up); + INIT_WORK(&priv->link_down, ipw_bg_link_down); + INIT_DELAYED_WORK(&priv->led_link_on, ipw_bg_led_link_on); + INIT_DELAYED_WORK(&priv->led_link_off, ipw_bg_led_link_off); + INIT_DELAYED_WORK(&priv->led_act_off, ipw_bg_led_activity_off); + INIT_WORK(&priv->merge_networks, ipw_merge_adhoc_network); #ifdef CONFIG_IPW2200_QOS - INIT_WORK(&priv->qos_activate, (void (*)(void *))ipw_bg_qos_activate, - priv); + INIT_WORK(&priv->qos_activate, ipw_bg_qos_activate); #endif /* CONFIG_IPW2200_QOS */ tasklet_init(&priv->irq_tasklet, (void (*)(unsigned long)) @@ -11198,7 +11214,8 @@ static int ipw_up(struct ipw_priv *priv) /* If configure to try and auto-associate, kick * off a scan. */ - queue_work(priv->workqueue, &priv->request_scan); + queue_delayed_work(priv->workqueue, + &priv->request_scan, 0); return 0; } @@ -11219,11 +11236,12 @@ static int ipw_up(struct ipw_priv *priv) return -EIO; } -static void ipw_bg_up(void *data) +static void ipw_bg_up(struct work_struct *work) { - struct ipw_priv *priv = data; + struct ipw_priv *priv = + container_of(work, struct ipw_priv, up); mutex_lock(&priv->mutex); - ipw_up(data); + ipw_up(priv); mutex_unlock(&priv->mutex); } @@ -11290,11 +11308,12 @@ static void ipw_down(struct ipw_priv *priv) ipw_led_radio_off(priv); } -static void ipw_bg_down(void *data) +static void ipw_bg_down(struct work_struct *work) { - struct ipw_priv *priv = data; + struct ipw_priv *priv = + container_of(work, struct ipw_priv, down); mutex_lock(&priv->mutex); - ipw_down(data); + ipw_down(priv); mutex_unlock(&priv->mutex); } diff --git a/drivers/net/wireless/ipw2200.h b/drivers/net/wireless/ipw2200.h index dad5eedefbf..626a240a87d 100644 --- a/drivers/net/wireless/ipw2200.h +++ b/drivers/net/wireless/ipw2200.h @@ -1290,21 +1290,21 @@ struct ipw_priv { struct workqueue_struct *workqueue; - struct work_struct adhoc_check; + struct delayed_work adhoc_check; struct work_struct associate; struct work_struct disassociate; struct work_struct system_config; struct work_struct rx_replenish; - struct work_struct request_scan; + struct delayed_work request_scan; struct work_struct request_passive_scan; struct work_struct adapter_restart; - struct work_struct rf_kill; + struct delayed_work rf_kill; struct work_struct up; struct work_struct down; - struct work_struct gather_stats; + struct delayed_work gather_stats; struct work_struct abort_scan; struct work_struct roam; - struct work_struct scan_check; + struct delayed_work scan_check; struct work_struct link_up; struct work_struct link_down; @@ -1319,9 +1319,9 @@ struct ipw_priv { u32 led_ofdm_on; u32 led_ofdm_off; - struct work_struct led_link_on; - struct work_struct led_link_off; - struct work_struct led_act_off; + struct delayed_work led_link_on; + struct delayed_work led_link_off; + struct delayed_work led_act_off; struct work_struct merge_networks; struct ipw_cmd_log *cmdlog; diff --git a/drivers/net/wireless/netwave_cs.c b/drivers/net/wireless/netwave_cs.c index 6714e0dfa8d..644b4741ef7 100644 --- a/drivers/net/wireless/netwave_cs.c +++ b/drivers/net/wireless/netwave_cs.c @@ -735,10 +735,7 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) static int netwave_pcmcia_config(struct pcmcia_device *link) { struct net_device *dev = link->priv; netwave_private *priv = netdev_priv(dev); - tuple_t tuple; - cisparse_t parse; int i, j, last_ret, last_fn; - u_char buf[64]; win_req_t req; memreq_t mem; u_char __iomem *ramBase = NULL; @@ -746,21 +743,6 @@ static int netwave_pcmcia_config(struct pcmcia_device *link) { DEBUG(0, "netwave_pcmcia_config(0x%p)\n", link); /* - This reads the card's CONFIG tuple to find its configuration - registers. - */ - tuple.Attributes = 0; - tuple.TupleData = (cisdata_t *) buf; - tuple.TupleDataMax = 64; - tuple.TupleOffset = 0; - tuple.DesiredTuple = CISTPL_CONFIG; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); - CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple)); - CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse)); - link->conf.ConfigBase = parse.config.base; - link->conf.Present = parse.config.rmask[0]; - - /* * Try allocating IO ports. This tries a few fixed addresses. * If you want, you can also read the card's config table to * pick addresses -- see the serial driver for an example. diff --git a/drivers/net/wireless/orinoco.c b/drivers/net/wireless/orinoco.c index 336cabac13b..936c888e03e 100644 --- a/drivers/net/wireless/orinoco.c +++ b/drivers/net/wireless/orinoco.c @@ -980,9 +980,11 @@ static void print_linkstatus(struct net_device *dev, u16 status) } /* Search scan results for requested BSSID, join it if found */ -static void orinoco_join_ap(struct net_device *dev) +static void orinoco_join_ap(struct work_struct *work) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = + container_of(work, struct orinoco_private, join_work); + struct net_device *dev = priv->ndev; struct hermes *hw = &priv->hw; int err; unsigned long flags; @@ -1055,9 +1057,11 @@ static void orinoco_join_ap(struct net_device *dev) } /* Send new BSSID to userspace */ -static void orinoco_send_wevents(struct net_device *dev) +static void orinoco_send_wevents(struct work_struct *work) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = + container_of(work, struct orinoco_private, wevent_work); + struct net_device *dev = priv->ndev; struct hermes *hw = &priv->hw; union iwreq_data wrqu; int err; @@ -1864,9 +1868,11 @@ __orinoco_set_multicast_list(struct net_device *dev) /* This must be called from user context, without locks held - use * schedule_work() */ -static void orinoco_reset(struct net_device *dev) +static void orinoco_reset(struct work_struct *work) { - struct orinoco_private *priv = netdev_priv(dev); + struct orinoco_private *priv = + container_of(work, struct orinoco_private, reset_work); + struct net_device *dev = priv->ndev; struct hermes *hw = &priv->hw; int err; unsigned long flags; @@ -2434,9 +2440,9 @@ struct net_device *alloc_orinocodev(int sizeof_card, priv->hw_unavailable = 1; /* orinoco_init() must clear this * before anything else touches the * hardware */ - INIT_WORK(&priv->reset_work, (void (*)(void *))orinoco_reset, dev); - INIT_WORK(&priv->join_work, (void (*)(void *))orinoco_join_ap, dev); - INIT_WORK(&priv->wevent_work, (void (*)(void *))orinoco_send_wevents, dev); + INIT_WORK(&priv->reset_work, orinoco_reset); + INIT_WORK(&priv->join_work, orinoco_join_ap); + INIT_WORK(&priv->wevent_work, orinoco_send_wevents); netif_carrier_off(dev); priv->last_linkstatus = 0xffff; @@ -3608,7 +3614,7 @@ static int orinoco_ioctl_reset(struct net_device *dev, printk(KERN_DEBUG "%s: Forcing reset!\n", dev->name); /* Firmware reset */ - orinoco_reset(dev); + orinoco_reset(&priv->reset_work); } else { printk(KERN_DEBUG "%s: Force scheduling reset!\n", dev->name); @@ -4154,7 +4160,7 @@ static int orinoco_ioctl_commit(struct net_device *dev, return 0; if (priv->broken_disableport) { - orinoco_reset(dev); + orinoco_reset(&priv->reset_work); return 0; } diff --git a/drivers/net/wireless/orinoco_cs.c b/drivers/net/wireless/orinoco_cs.c index bc14689cbf2..d08ae8d2726 100644 --- a/drivers/net/wireless/orinoco_cs.c +++ b/drivers/net/wireless/orinoco_cs.c @@ -178,21 +178,6 @@ orinoco_cs_config(struct pcmcia_device *link) cisparse_t parse; void __iomem *mem; - /* - * This reads the card's CONFIG tuple to find its - * configuration registers. - */ - tuple.DesiredTuple = CISTPL_CONFIG; - tuple.Attributes = 0; - tuple.TupleData = buf; - tuple.TupleDataMax = sizeof(buf); - tuple.TupleOffset = 0; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); - CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple)); - CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse)); - link->conf.ConfigBase = parse.config.base; - link->conf.Present = parse.config.rmask[0]; - /* Look up the current Vcc */ CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(link, &conf)); @@ -211,6 +196,10 @@ orinoco_cs_config(struct pcmcia_device *link) * and most client drivers will only use the CIS to fill in * implementation-defined details. */ + tuple.Attributes = 0; + tuple.TupleData = buf; + tuple.TupleDataMax = sizeof(buf); + tuple.TupleOffset = 0; tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); while (1) { diff --git a/drivers/net/wireless/prism54/isl_ioctl.c b/drivers/net/wireless/prism54/isl_ioctl.c index a48edd131d7..96606ed1007 100644 --- a/drivers/net/wireless/prism54/isl_ioctl.c +++ b/drivers/net/wireless/prism54/isl_ioctl.c @@ -157,8 +157,9 @@ prism54_mib_init(islpci_private *priv) * schedule_work(), thus we can as well use sleeping semaphore * locking */ void -prism54_update_stats(islpci_private *priv) +prism54_update_stats(struct work_struct *work) { + islpci_private *priv = container_of(work, islpci_private, stats_work); char *data; int j; struct obj_bss bss, *bss2; @@ -2491,9 +2492,10 @@ prism54_process_trap_helper(islpci_private *priv, enum oid_num_t oid, * interrupt context, no locks held. */ void -prism54_process_trap(void *data) +prism54_process_trap(struct work_struct *work) { - struct islpci_mgmtframe *frame = data; + struct islpci_mgmtframe *frame = + container_of(work, struct islpci_mgmtframe, ws); struct net_device *ndev = frame->ndev; enum oid_num_t n = mgt_oidtonum(frame->header->oid); diff --git a/drivers/net/wireless/prism54/isl_ioctl.h b/drivers/net/wireless/prism54/isl_ioctl.h index e8183d30c52..bcfbfb9281d 100644 --- a/drivers/net/wireless/prism54/isl_ioctl.h +++ b/drivers/net/wireless/prism54/isl_ioctl.h @@ -31,12 +31,12 @@ void prism54_mib_init(islpci_private *); struct iw_statistics *prism54_get_wireless_stats(struct net_device *); -void prism54_update_stats(islpci_private *); +void prism54_update_stats(struct work_struct *); void prism54_acl_init(struct islpci_acl *); void prism54_acl_clean(struct islpci_acl *); -void prism54_process_trap(void *); +void prism54_process_trap(struct work_struct *); void prism54_wpa_bss_ie_init(islpci_private *priv); void prism54_wpa_bss_ie_clean(islpci_private *priv); diff --git a/drivers/net/wireless/prism54/islpci_dev.c b/drivers/net/wireless/prism54/islpci_dev.c index 1e0603ca436..f057fd9fcd7 100644 --- a/drivers/net/wireless/prism54/islpci_dev.c +++ b/drivers/net/wireless/prism54/islpci_dev.c @@ -860,11 +860,10 @@ islpci_setup(struct pci_dev *pdev) priv->state_off = 1; /* initialize workqueue's */ - INIT_WORK(&priv->stats_work, - (void (*)(void *)) prism54_update_stats, priv); + INIT_WORK(&priv->stats_work, prism54_update_stats); priv->stats_timestamp = 0; - INIT_WORK(&priv->reset_task, islpci_do_reset_and_wake, priv); + INIT_WORK(&priv->reset_task, islpci_do_reset_and_wake); priv->reset_task_pending = 0; /* allocate various memory areas */ diff --git a/drivers/net/wireless/prism54/islpci_eth.c b/drivers/net/wireless/prism54/islpci_eth.c index 676d83813dc..b1122912ee2 100644 --- a/drivers/net/wireless/prism54/islpci_eth.c +++ b/drivers/net/wireless/prism54/islpci_eth.c @@ -480,9 +480,9 @@ islpci_eth_receive(islpci_private *priv) } void -islpci_do_reset_and_wake(void *data) +islpci_do_reset_and_wake(struct work_struct *work) { - islpci_private *priv = data; + islpci_private *priv = container_of(work, islpci_private, reset_task); islpci_reset(priv, 1); priv->reset_task_pending = 0; diff --git a/drivers/net/wireless/prism54/islpci_eth.h b/drivers/net/wireless/prism54/islpci_eth.h index 26789454067..5bf820defbd 100644 --- a/drivers/net/wireless/prism54/islpci_eth.h +++ b/drivers/net/wireless/prism54/islpci_eth.h @@ -67,6 +67,6 @@ void islpci_eth_cleanup_transmit(islpci_private *, isl38xx_control_block *); int islpci_eth_transmit(struct sk_buff *, struct net_device *); int islpci_eth_receive(islpci_private *); void islpci_eth_tx_timeout(struct net_device *); -void islpci_do_reset_and_wake(void *data); +void islpci_do_reset_and_wake(struct work_struct *); #endif /* _ISL_GEN_H */ diff --git a/drivers/net/wireless/prism54/islpci_mgt.c b/drivers/net/wireless/prism54/islpci_mgt.c index 036a875054c..2246f7930b4 100644 --- a/drivers/net/wireless/prism54/islpci_mgt.c +++ b/drivers/net/wireless/prism54/islpci_mgt.c @@ -386,7 +386,7 @@ islpci_mgt_receive(struct net_device *ndev) /* Create work to handle trap out of interrupt * context. */ - INIT_WORK(&frame->ws, prism54_process_trap, frame); + INIT_WORK(&frame->ws, prism54_process_trap); schedule_work(&frame->ws); } else { diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c index 7fbfc9e41d0..88e10c9bc4a 100644 --- a/drivers/net/wireless/ray_cs.c +++ b/drivers/net/wireless/ray_cs.c @@ -408,11 +408,8 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) #define MAX_TUPLE_SIZE 128 static int ray_config(struct pcmcia_device *link) { - tuple_t tuple; - cisparse_t parse; int last_fn = 0, last_ret = 0; int i; - u_char buf[MAX_TUPLE_SIZE]; win_req_t req; memreq_t mem; struct net_device *dev = (struct net_device *)link->priv; @@ -420,29 +417,12 @@ static int ray_config(struct pcmcia_device *link) DEBUG(1, "ray_config(0x%p)\n", link); - /* This reads the card's CONFIG tuple to find its configuration regs */ - tuple.DesiredTuple = CISTPL_CONFIG; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); - tuple.TupleData = buf; - tuple.TupleDataMax = MAX_TUPLE_SIZE; - tuple.TupleOffset = 0; - CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple)); - CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse)); - link->conf.ConfigBase = parse.config.base; - link->conf.Present = parse.config.rmask[0]; - /* Determine card type and firmware version */ - buf[0] = buf[MAX_TUPLE_SIZE - 1] = 0; - tuple.DesiredTuple = CISTPL_VERS_1; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); - tuple.TupleData = buf; - tuple.TupleDataMax = MAX_TUPLE_SIZE; - tuple.TupleOffset = 2; - CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple)); - - for (i=0; i<tuple.TupleDataLen - 4; i++) - if (buf[i] == 0) buf[i] = ' '; - printk(KERN_INFO "ray_cs Detected: %s\n",buf); + printk(KERN_INFO "ray_cs Detected: %s%s%s%s\n", + link->prod_id[0] ? link->prod_id[0] : " ", + link->prod_id[1] ? link->prod_id[1] : " ", + link->prod_id[2] ? link->prod_id[2] : " ", + link->prod_id[3] ? link->prod_id[3] : " "); /* Now allocate an interrupt line. Note that this does not actually assign a handler to the interrupt. diff --git a/drivers/net/wireless/spectrum_cs.c b/drivers/net/wireless/spectrum_cs.c index bcc7038130f..cf2d1486b01 100644 --- a/drivers/net/wireless/spectrum_cs.c +++ b/drivers/net/wireless/spectrum_cs.c @@ -647,21 +647,6 @@ spectrum_cs_config(struct pcmcia_device *link) cisparse_t parse; void __iomem *mem; - /* - * This reads the card's CONFIG tuple to find its - * configuration registers. - */ - tuple.DesiredTuple = CISTPL_CONFIG; - tuple.Attributes = 0; - tuple.TupleData = buf; - tuple.TupleDataMax = sizeof(buf); - tuple.TupleOffset = 0; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); - CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple)); - CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse)); - link->conf.ConfigBase = parse.config.base; - link->conf.Present = parse.config.rmask[0]; - /* Look up the current Vcc */ CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(link, &conf)); @@ -681,6 +666,10 @@ spectrum_cs_config(struct pcmcia_device *link) * implementation-defined details. */ tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; + tuple.Attributes = 0; + tuple.TupleData = buf; + tuple.TupleDataMax = sizeof(buf); + tuple.TupleOffset = 0; CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); while (1) { cistpl_cftable_entry_t *cfg = &(parse.cftable_entry); diff --git a/drivers/net/wireless/wavelan_cs.c b/drivers/net/wireless/wavelan_cs.c index aafb301041b..233d906c08f 100644 --- a/drivers/net/wireless/wavelan_cs.c +++ b/drivers/net/wireless/wavelan_cs.c @@ -3939,11 +3939,8 @@ wv_hw_reset(struct net_device * dev) static inline int wv_pcmcia_config(struct pcmcia_device * link) { - tuple_t tuple; - cisparse_t parse; struct net_device * dev = (struct net_device *) link->priv; int i; - u_char buf[64]; win_req_t req; memreq_t mem; net_local * lp = netdev_priv(dev); @@ -3953,36 +3950,6 @@ wv_pcmcia_config(struct pcmcia_device * link) printk(KERN_DEBUG "->wv_pcmcia_config(0x%p)\n", link); #endif - /* - * This reads the card's CONFIG tuple to find its configuration - * registers. - */ - do - { - tuple.Attributes = 0; - tuple.DesiredTuple = CISTPL_CONFIG; - i = pcmcia_get_first_tuple(link, &tuple); - if(i != CS_SUCCESS) - break; - tuple.TupleData = (cisdata_t *)buf; - tuple.TupleDataMax = 64; - tuple.TupleOffset = 0; - i = pcmcia_get_tuple_data(link, &tuple); - if(i != CS_SUCCESS) - break; - i = pcmcia_parse_tuple(link, &tuple, &parse); - if(i != CS_SUCCESS) - break; - link->conf.ConfigBase = parse.config.base; - link->conf.Present = parse.config.rmask[0]; - } - while(0); - if(i != CS_SUCCESS) - { - cs_error(link, ParseTuple, i); - return FALSE; - } - do { i = pcmcia_request_io(link, &link->io); diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c index 5b98a787698..583e0d655a9 100644 --- a/drivers/net/wireless/wl3501_cs.c +++ b/drivers/net/wireless/wl3501_cs.c @@ -1966,25 +1966,10 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) */ static int wl3501_config(struct pcmcia_device *link) { - tuple_t tuple; - cisparse_t parse; struct net_device *dev = link->priv; int i = 0, j, last_fn, last_ret; - unsigned char bf[64]; struct wl3501_card *this; - /* This reads the card's CONFIG tuple to find its config registers. */ - tuple.Attributes = 0; - tuple.DesiredTuple = CISTPL_CONFIG; - CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple)); - tuple.TupleData = bf; - tuple.TupleDataMax = sizeof(bf); - tuple.TupleOffset = 0; - CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple)); - CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse)); - link->conf.ConfigBase = parse.config.base; - link->conf.Present = parse.config.rmask[0]; - /* Try allocating IO ports. This tries a few fixed addresses. If you * want, you can also read the card's config table to pick addresses -- * see the serial driver for an example. */ diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zd1211rw/zd_mac.c index 1dd3f766ff4..61c7916b765 100644 --- a/drivers/net/wireless/zd1211rw/zd_mac.c +++ b/drivers/net/wireless/zd1211rw/zd_mac.c @@ -32,8 +32,8 @@ static void ieee_init(struct ieee80211_device *ieee); static void softmac_init(struct ieee80211softmac_device *sm); -static void set_rts_cts_work(void *d); -static void set_basic_rates_work(void *d); +static void set_rts_cts_work(struct work_struct *work); +static void set_basic_rates_work(struct work_struct *work); static void housekeeping_init(struct zd_mac *mac); static void housekeeping_enable(struct zd_mac *mac); @@ -50,8 +50,8 @@ int zd_mac_init(struct zd_mac *mac, memset(mac, 0, sizeof(*mac)); spin_lock_init(&mac->lock); mac->netdev = netdev; - INIT_WORK(&mac->set_rts_cts_work, set_rts_cts_work, mac); - INIT_WORK(&mac->set_basic_rates_work, set_basic_rates_work, mac); + INIT_DELAYED_WORK(&mac->set_rts_cts_work, set_rts_cts_work); + INIT_DELAYED_WORK(&mac->set_basic_rates_work, set_basic_rates_work); ieee_init(ieee); softmac_init(ieee80211_priv(netdev)); @@ -407,9 +407,10 @@ static void try_enable_tx(struct zd_mac *mac) spin_unlock_irqrestore(&mac->lock, flags); } -static void set_rts_cts_work(void *d) +static void set_rts_cts_work(struct work_struct *work) { - struct zd_mac *mac = d; + struct zd_mac *mac = + container_of(work, struct zd_mac, set_rts_cts_work.work); unsigned long flags; u8 rts_rate; unsigned int short_preamble; @@ -428,9 +429,10 @@ static void set_rts_cts_work(void *d) try_enable_tx(mac); } -static void set_basic_rates_work(void *d) +static void set_basic_rates_work(struct work_struct *work) { - struct zd_mac *mac = d; + struct zd_mac *mac = + container_of(work, struct zd_mac, set_basic_rates_work.work); unsigned long flags; u16 basic_rates; @@ -508,12 +510,13 @@ static void bssinfo_change(struct net_device *netdev, u32 changes) if (need_set_rts_cts && !mac->updating_rts_rate) { mac->updating_rts_rate = 1; netif_stop_queue(mac->netdev); - queue_work(zd_workqueue, &mac->set_rts_cts_work); + queue_delayed_work(zd_workqueue, &mac->set_rts_cts_work, 0); } if (need_set_rates && !mac->updating_basic_rates) { mac->updating_basic_rates = 1; netif_stop_queue(mac->netdev); - queue_work(zd_workqueue, &mac->set_basic_rates_work); + queue_delayed_work(zd_workqueue, &mac->set_basic_rates_work, + 0); } spin_unlock_irqrestore(&mac->lock, flags); } @@ -1225,9 +1228,10 @@ struct iw_statistics *zd_mac_get_wireless_stats(struct net_device *ndev) #define LINK_LED_WORK_DELAY HZ -static void link_led_handler(void *p) +static void link_led_handler(struct work_struct *work) { - struct zd_mac *mac = p; + struct zd_mac *mac = + container_of(work, struct zd_mac, housekeeping.link_led_work.work); struct zd_chip *chip = &mac->chip; struct ieee80211softmac_device *sm = ieee80211_priv(mac->netdev); int is_associated; @@ -1248,7 +1252,7 @@ static void link_led_handler(void *p) static void housekeeping_init(struct zd_mac *mac) { - INIT_WORK(&mac->housekeeping.link_led_work, link_led_handler, mac); + INIT_DELAYED_WORK(&mac->housekeeping.link_led_work, link_led_handler); } static void housekeeping_enable(struct zd_mac *mac) diff --git a/drivers/net/wireless/zd1211rw/zd_mac.h b/drivers/net/wireless/zd1211rw/zd_mac.h index 77f1268080e..f0cf05dc7d3 100644 --- a/drivers/net/wireless/zd1211rw/zd_mac.h +++ b/drivers/net/wireless/zd1211rw/zd_mac.h @@ -119,7 +119,7 @@ struct rx_status { #define ZD_RX_ERROR 0x80 struct housekeeping { - struct work_struct link_led_work; + struct delayed_work link_led_work; }; #define ZD_MAC_STATS_BUFFER_SIZE 16 @@ -135,8 +135,8 @@ struct zd_mac { struct housekeeping housekeeping; struct work_struct set_multicast_hash_work; struct zd_mc_hash multicast_hash; - struct work_struct set_rts_cts_work; - struct work_struct set_basic_rates_work; + struct delayed_work set_rts_cts_work; + struct delayed_work set_basic_rates_work; unsigned int stats_count; u8 qual_buffer[ZD_MAC_STATS_BUFFER_SIZE]; |