diff options
| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-19 13:23:26 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-19 13:23:26 -0800 |
| commit | 2370965c5065b24b28b5ba09b60ddfbfb6d7649b (patch) | |
| tree | 1929618e9d904bdd0f050c95053b8b59145f670e | |
| parent | 59b8175c771040afcd4ad67022b0cc80c216b866 (diff) | |
| parent | 0b3581e26d4807f36b2294366d6fbd506c30d68a (diff) | |
Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: (51 commits)
sk98lin: mark deprecated in Kconfig
Hostess SV-11 depends on INET
Fix link autonegotiation timer.
sk98lin: planned removal
B44: increase wait loop
b44: replace define
e1000: allow ethtool to see link status when down
e1000: remove obsolete custom pci_save_state code
e1000: fix shared interrupt warning message
atm: Use ARRAY_SIZE macro when appropriate
bugfixes and new hardware support for arcnet driver
pcnet32 NAPI no longer experimental
MAINTAINER
macb: Remove inappropriate spinlocks around mii calls
Convert meth to netdev_priv
sky2: v1.13
sky2: receive error handling improvements
sky2: transmit timeout
sky2: flow control negotiation for Yukon-FE
sky2: no need to reset pause bits on shutdown
...
57 files changed, 706 insertions, 447 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index a384551a597..270c6b006b9 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2630,8 +2630,8 @@ T: git kernel.org:/pub/scm/linux/kernel/git/brodo/pcmcia-2.6.git S: Maintained PCNET32 NETWORK DRIVER -P: Thomas Bogendörfer -M: tsbogend@alpha.franken.de +P: Don Fry +M: pcnet32@verizon.net L: netdev@vger.kernel.org S: Maintained diff --git a/drivers/atm/he.c b/drivers/atm/he.c index db33f6f4dd2..8510026b690 100644 --- a/drivers/atm/he.c +++ b/drivers/atm/he.c @@ -3017,7 +3017,7 @@ read_prom_byte(struct he_dev *he_dev, int addr) he_writel(he_dev, val, HOST_CNTL); /* Send READ instruction */ - for (i = 0; i < sizeof(readtab)/sizeof(readtab[0]); i++) { + for (i = 0; i < ARRAY_SIZE(readtab); i++) { he_writel(he_dev, val | readtab[i], HOST_CNTL); udelay(EEPROM_DELAY); } diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c index f4078612194..b4b80140c39 100644 --- a/drivers/atm/idt77252.c +++ b/drivers/atm/idt77252.c @@ -388,7 +388,7 @@ idt77252_eeprom_read_status(struct idt77252_dev *card) gp = idt77252_read_gp(card) & ~(SAR_GP_EESCLK|SAR_GP_EECS|SAR_GP_EEDO); - for (i = 0; i < sizeof(rdsrtab)/sizeof(rdsrtab[0]); i++) { + for (i = 0; i < ARRAY_SIZE(rdsrtab); i++) { idt77252_write_gp(card, gp | rdsrtab[i]); udelay(5); } @@ -422,7 +422,7 @@ idt77252_eeprom_read_byte(struct idt77252_dev *card, u8 offset) gp = idt77252_read_gp(card) & ~(SAR_GP_EESCLK|SAR_GP_EECS|SAR_GP_EEDO); - for (i = 0; i < sizeof(rdtab)/sizeof(rdtab[0]); i++) { + for (i = 0; i < ARRAY_SIZE(rdtab); i++) { idt77252_write_gp(card, gp | rdtab[i]); udelay(5); } @@ -469,14 +469,14 @@ idt77252_eeprom_write_byte(struct idt77252_dev *card, u8 offset, u8 data) gp = idt77252_read_gp(card) & ~(SAR_GP_EESCLK|SAR_GP_EECS|SAR_GP_EEDO); - for (i = 0; i < sizeof(wrentab)/sizeof(wrentab[0]); i++) { + for (i = 0; i < ARRAY_SIZE(wrentab); i++) { idt77252_write_gp(card, gp | wrentab[i]); udelay(5); } idt77252_write_gp(card, gp | SAR_GP_EECS); udelay(5); - for (i = 0; i < sizeof(wrtab)/sizeof(wrtab[0]); i++) { + for (i = 0; i < ARRAY_SIZE(wrtab); i++) { idt77252_write_gp(card, gp | wrtab[i]); udelay(5); } diff --git a/drivers/atm/nicstarmac.c b/drivers/atm/nicstarmac.c index 2c5e3ae7750..480947f4e01 100644 --- a/drivers/atm/nicstarmac.c +++ b/drivers/atm/nicstarmac.c @@ -7,6 +7,8 @@ * Read this ForeRunner's MAC address from eprom/eeprom */ +#include <linux/kernel.h> + typedef void __iomem *virt_addr_t; #define CYCLE_DELAY 5 @@ -176,7 +178,7 @@ read_eprom_byte(virt_addr_t base, u_int8_t offset) val = NICSTAR_REG_READ( base, NICSTAR_REG_GENERAL_PURPOSE ) & 0xFFFFFFF0; /* Send READ instruction */ - for (i=0; i<sizeof readtab/sizeof readtab[0]; i++) + for (i=0; i<ARRAY_SIZE(readtab); i++) { NICSTAR_REG_WRITE( base, NICSTAR_REG_GENERAL_PURPOSE, (val | readtab[i]) ); diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 38f41a593b1..d9400ef8719 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -1284,8 +1284,8 @@ config PCNET32 will be called pcnet32. config PCNET32_NAPI - bool "Use RX polling (NAPI) (EXPERIMENTAL)" - depends on PCNET32 && EXPERIMENTAL + bool "Use RX polling (NAPI)" + depends on PCNET32 help NAPI is a new driver API designed to reduce CPU and interrupt load when the driver is receiving lots of packets from the card. It is @@ -2125,14 +2125,16 @@ config SKY2 will be called sky2. This is recommended. config SK98LIN - tristate "Marvell Yukon Chipset / SysKonnect SK-98xx Support" + tristate "Marvell Yukon Chipset / SysKonnect SK-98xx Support (DEPRECATED)" depends on PCI ---help--- Say Y here if you have a Marvell Yukon or SysKonnect SK-98xx/SK-95xx compliant Gigabit Ethernet Adapter. - This driver supports the original Yukon chipset. A cleaner driver is - also available (skge) which seems to work better than this one. + This driver supports the original Yukon chipset. This driver is + deprecated and will be removed from the kernel in the near future, + it has been replaced by the skge driver. skge is cleaner and + seems to work better. This driver does not support the newer Yukon2 chipset. A separate driver, sky2, is provided to support Yukon2-based adapters. @@ -2337,7 +2339,7 @@ config QLA3XXX config ATL1 tristate "Attansic L1 Gigabit Ethernet support (EXPERIMENTAL)" - depends on NET_PCI && PCI && EXPERIMENTAL + depends on PCI && EXPERIMENTAL select CRC32 select MII help diff --git a/drivers/net/arcnet/arc-rawmode.c b/drivers/net/arcnet/arc-rawmode.c index e7555d4e6ff..6318814a11a 100644 --- a/drivers/net/arcnet/arc-rawmode.c +++ b/drivers/net/arcnet/arc-rawmode.c @@ -94,7 +94,7 @@ static void rx(struct net_device *dev, int bufnum, BUGMSG(D_DURING, "it's a raw packet (length=%d)\n", length); - if (length >= MinTU) + if (length > MTU) ofs = 512 - length; else ofs = 256 - length; @@ -183,7 +183,7 @@ static int prepare_tx(struct net_device *dev, struct archdr *pkt, int length, length, XMTU); length = XMTU; } - if (length > MinTU) { + if (length >= MinTU) { hard->offset[0] = 0; hard->offset[1] = ofs = 512 - length; } else if (length > MTU) { diff --git a/drivers/net/arcnet/arcnet.c b/drivers/net/arcnet/arcnet.c index 4e91dab1f17..83004fdab0a 100644 --- a/drivers/net/arcnet/arcnet.c +++ b/drivers/net/arcnet/arcnet.c @@ -41,7 +41,7 @@ * <jojo@repas.de> */ -#define VERSION "arcnet: v3.93 BETA 2000/04/29 - by Avery Pennarun et al.\n" +#define VERSION "arcnet: v3.94 BETA 2007/02/08 - by Avery Pennarun et al.\n" #include <linux/module.h> #include <linux/types.h> diff --git a/drivers/net/arcnet/com20020-pci.c b/drivers/net/arcnet/com20020-pci.c index 98d326b23c9..b8c0fa6d401 100644 --- a/drivers/net/arcnet/com20020-pci.c +++ b/drivers/net/arcnet/com20020-pci.c @@ -155,6 +155,7 @@ static struct pci_device_id com20020pci_id_table[] = { { 0x1571, 0xa00b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_IS_5MBIT }, { 0x1571, 0xa00c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_IS_5MBIT }, { 0x1571, 0xa00d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_IS_5MBIT }, + { 0x1571, 0xa00e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_IS_5MBIT }, { 0x1571, 0xa201, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_CAN_10MBIT }, { 0x1571, 0xa202, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_CAN_10MBIT }, { 0x1571, 0xa203, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_CAN_10MBIT }, @@ -163,6 +164,8 @@ static struct pci_device_id com20020pci_id_table[] = { { 0x1571, 0xa206, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_CAN_10MBIT }, { 0x10B5, 0x9030, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_CAN_10MBIT }, { 0x10B5, 0x9050, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_CAN_10MBIT }, + { 0x14BA, 0x6000, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_CAN_10MBIT }, + { 0x10B5, 0x2200, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ARC_CAN_10MBIT }, {0,} }; diff --git a/drivers/net/arcnet/com20020.c b/drivers/net/arcnet/com20020.c index 4218075c8aa..7cf0a251169 100644 --- a/drivers/net/arcnet/com20020.c +++ b/drivers/net/arcnet/com20020.c @@ -104,7 +104,7 @@ int com20020_check(struct net_device *dev) SET_SUBADR(SUB_SETUP1); outb(lp->setup, _XREG); - if (lp->card_flags & ARC_CAN_10MBIT) + if (lp->clockm != 0) { SET_SUBADR(SUB_SETUP2); outb(lp->setup2, _XREG); diff --git a/drivers/net/atl1/atl1_hw.c b/drivers/net/atl1/atl1_hw.c index 08b2d785469..314dbaabb64 100644 --- a/drivers/net/atl1/atl1_hw.c +++ b/drivers/net/atl1/atl1_hw.c @@ -243,14 +243,8 @@ static int atl1_get_permanent_address(struct atl1_hw *hw) i += 4; } -/* - * The following 2 lines are the Attansic originals. Saving for posterity. - * *(u32 *) & eth_addr[2] = LONGSWAP(addr[0]); - * *(u16 *) & eth_addr[0] = SHORTSWAP(*(u16 *) & addr[1]); - */ - *(u32 *) & eth_addr[2] = swab32(addr[0]); - *(u16 *) & eth_addr[0] = swab16(*(u16 *) & addr[1]); - + *(u32 *) ð_addr[2] = swab32(addr[0]); + *(u16 *) ð_addr[0] = swab16(*(u16 *) &addr[1]); if (is_valid_ether_addr(eth_addr)) { memcpy(hw->perm_mac_addr, eth_addr, ETH_ALEN); return 0; @@ -281,17 +275,28 @@ static int atl1_get_permanent_address(struct atl1_hw *hw) i += 4; } -/* - * The following 2 lines are the Attansic originals. Saving for posterity. - * *(u32 *) & eth_addr[2] = LONGSWAP(addr[0]); - * *(u16 *) & eth_addr[0] = SHORTSWAP(*(u16 *) & addr[1]); - */ - *(u32 *) & eth_addr[2] = swab32(addr[0]); - *(u16 *) & eth_addr[0] = swab16(*(u16 *) & addr[1]); + *(u32 *) ð_addr[2] = swab32(addr[0]); + *(u16 *) ð_addr[0] = swab16(*(u16 *) &addr[1]); if (is_valid_ether_addr(eth_addr)) { memcpy(hw->perm_mac_addr, eth_addr, ETH_ALEN); return 0; } + + /* + * On some motherboards, the MAC address is written by the + * BIOS directly to the MAC register during POST, and is + * not stored in eeprom. If all else thus far has failed + * to fetch the permanent MAC address, try reading it directly. + */ + addr[0] = ioread32(hw->hw_addr + REG_MAC_STA_ADDR); + addr[1] = ioread16(hw->hw_addr + (REG_MAC_STA_ADDR + 4)); + *(u32 *) ð_addr[2] = swab32(addr[0]); + *(u16 *) ð_addr[0] = swab16(*(u16 *) &addr[1]); + if (is_valid_ether_addr(eth_addr)) { + memcpy(hw->perm_mac_addr, eth_addr, ETH_ALEN); + return 0; + } + return 1; } @@ -357,7 +362,7 @@ void atl1_hash_set(struct atl1_hw *hw, u32 hash_value) */ hash_reg = (hash_value >> 31) & 0x1; hash_bit = (hash_value >> 26) & 0x1F; - mta = ioread32((hw + REG_RX_HASH_TABLE) + (hash_reg << 2)); + mta = ioread32((hw->hw_addr + REG_RX_HASH_TABLE) + (hash_reg << 2)); mta |= (1 << hash_bit); iowrite32(mta, (hw->hw_addr + REG_RX_HASH_TABLE) + (hash_reg << 2)); } diff --git a/drivers/net/atl1/atl1_main.c b/drivers/net/atl1/atl1_main.c index 6655640eb4c..65673485bb6 100644 --- a/drivers/net/atl1/atl1_main.c +++ b/drivers/net/atl1/atl1_main.c @@ -82,8 +82,7 @@ #include "atl1.h" -#define RUN_REALTIME 0 -#define DRIVER_VERSION "2.0.6" +#define DRIVER_VERSION "2.0.7" char atl1_driver_name[] = "atl1"; static const char atl1_driver_string[] = "Attansic L1 Ethernet Network Driver"; @@ -100,7 +99,7 @@ MODULE_VERSION(DRIVER_VERSION); * atl1_pci_tbl - PCI Device ID Table */ static const struct pci_device_id atl1_pci_tbl[] = { - {PCI_DEVICE(PCI_VENDOR_ID_ATTANSIC, 0x1048)}, + {PCI_DEVICE(PCI_VENDOR_ID_ATTANSIC, PCI_DEVICE_ID_ATTANSIC_L1)}, /* required last entry */ {0,} }; diff --git a/drivers/net/b44.c b/drivers/net/b44.c index 5ff7882297d..aaada572732 100644 --- a/drivers/net/b44.c +++ b/drivers/net/b44.c @@ -59,7 +59,6 @@ #define B44_DEF_TX_RING_PENDING (B44_TX_RING_SIZE - 1) #define B44_TX_RING_BYTES (sizeof(struct dma_desc) * \ B44_TX_RING_SIZE) -#define B44_DMA_MASK 0x3fffffff #define TX_RING_GAP(BP) \ (B44_TX_RING_SIZE - (BP)->tx_pending) @@ -665,7 +664,7 @@ static int b44_alloc_rx_skb(struct b44 *bp, int src_idx, u32 dest_idx_unmasked) /* Hardware bug work-around, the chip is unable to do PCI DMA to/from anything above 1GB :-( */ if (dma_mapping_error(mapping) || - mapping + RX_PKT_BUF_SZ > B44_DMA_MASK) { + mapping + RX_PKT_BUF_SZ > DMA_30BIT_MASK) { /* Sigh... */ if (!dma_mapping_error(mapping)) pci_unmap_single(bp->pdev, mapping, RX_PKT_BUF_SZ,PCI_DMA_FROMDEVICE); @@ -677,7 +676,7 @@ static int b44_alloc_rx_skb(struct b44 *bp, int src_idx, u32 dest_idx_unmasked) RX_PKT_BUF_SZ, PCI_DMA_FROMDEVICE); if (dma_mapping_error(mapping) || - mapping + RX_PKT_BUF_SZ > B44_DMA_MASK) { + mapping + RX_PKT_BUF_SZ > DMA_30BIT_MASK) { if (!dma_mapping_error(mapping)) pci_unmap_single(bp->pdev, mapping, RX_PKT_BUF_SZ,PCI_DMA_FROMDEVICE); dev_kfree_skb_any(skb); @@ -988,7 +987,7 @@ static int b44_start_xmit(struct sk_buff *skb, struct net_device *dev) } mapping = pci_map_single(bp->pdev, skb->data, len, PCI_DMA_TODEVICE); - if (dma_mapping_error(mapping) || mapping + len > B44_DMA_MASK) { + if (dma_mapping_error(mapping) || mapping + len > DMA_30BIT_MASK) { /* Chip can't handle DMA to/from >1GB, use bounce buffer */ if (!dma_mapping_error(mapping)) pci_unmap_single(bp->pdev, mapping, len, PCI_DMA_TODEVICE); @@ -1000,7 +999,7 @@ static int b44_start_xmit(struct sk_buff *skb, struct net_device *dev) mapping = pci_map_single(bp->pdev, bounce_skb->data, len, PCI_DMA_TODEVICE); - if (dma_mapping_error(mapping) || mapping + len > B44_DMA_MASK) { + if (dma_mapping_error(mapping) || mapping + len > DMA_30BIT_MASK) { if (!dma_mapping_error(mapping)) pci_unmap_single(bp->pdev, mapping, len, PCI_DMA_TODEVICE); @@ -1227,7 +1226,7 @@ static int b44_alloc_consistent(struct b44 *bp) DMA_BIDIRECTIONAL); if (dma_mapping_error(rx_ring_dma) || - rx_ring_dma + size > B44_DMA_MASK) { + rx_ring_dma + size > DMA_30BIT_MASK) { kfree(rx_ring); goto out_err; } @@ -1254,7 +1253,7 @@ static int b44_alloc_consistent(struct b44 *bp) DMA_TO_DEVICE); if (dma_mapping_error(tx_ring_dma) || - tx_ring_dma + size > B44_DMA_MASK) { + tx_ring_dma + size > DMA_30BIT_MASK) { kfree(tx_ring); goto out_err; } @@ -1289,7 +1288,7 @@ static void b44_chip_reset(struct b44 *bp) if (ssb_is_core_up(bp)) { bw32(bp, B44_RCV_LAZY, 0); bw32(bp, B44_ENET_CTRL, ENET_CTRL_DISABLE); - b44_wait_bit(bp, B44_ENET_CTRL, ENET_CTRL_DISABLE, 100, 1); + b44_wait_bit(bp, B44_ENET_CTRL, ENET_CTRL_DISABLE, 200, 1); bw32(bp, B44_DMATX_CTRL, 0); bp->tx_prod = bp->tx_cons = 0; if (br32(bp, B44_DMARX_STAT) & DMARX_STAT_EMASK) { @@ -2151,13 +2150,13 @@ static int __devinit b44_init_one(struct pci_dev *pdev, pci_set_master(pdev); - err = pci_set_dma_mask(pdev, (u64) B44_DMA_MASK); + err = pci_set_dma_mask(pdev, (u64) DMA_30BIT_MASK); if (err) { dev_err(&pdev->dev, "No usable DMA configuration, aborting.\n"); goto err_out_free_res; } - err = pci_set_consistent_dma_mask(pdev, (u64) B44_DMA_MASK); + err = pci_set_consistent_dma_mask(pdev, (u64) DMA_30BIT_MASK); if (err) { dev_err(&pdev->dev, "No usable DMA configuration, aborting.\n"); goto err_out_free_res; diff --git a/drivers/net/cxgb3/cxgb3_defs.h b/drivers/net/cxgb3/cxgb3_defs.h index 16e004990c5..e14862b43d1 100644 --- a/drivers/net/cxgb3/cxgb3_defs.h +++ b/drivers/net/cxgb3/cxgb3_defs.h @@ -1,6 +1,5 @@ /* * Copyright (c) 2006-2007 Chelsio, Inc. All rights reserved. - * Copyright (c) 2006-2007 Open Grid Computing, Inc. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU diff --git a/drivers/net/cxgb3/cxgb3_offload.c b/drivers/net/cxgb3/cxgb3_offload.c index c6b72664318..b2cf5f6feb4 100644 --- a/drivers/net/cxgb3/cxgb3_offload.c +++ b/drivers/net/cxgb3/cxgb3_offload.c @@ -1,6 +1,5 @@ /* * Copyright (c) 2006-2007 Chelsio, Inc. All rights reserved. - * Copyright (c) 2006-2007 Open Grid Computing, Inc. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU diff --git a/drivers/net/cxgb3/cxgb3_offload.h b/drivers/net/cxgb3/cxgb3_offload.h index 0e6beb69ba1..f15446a32ef 100644 --- a/drivers/net/cxgb3/cxgb3_offload.h +++ b/drivers/net/cxgb3/cxgb3_offload.h @@ -1,6 +1,5 @@ /* * Copyright (c) 2006-2007 Chelsio, Inc. All rights reserved. - * Copyright (c) 2006-2007 Open Grid Computing, Inc. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU diff --git a/drivers/net/cxgb3/l2t.c b/drivers/net/cxgb3/l2t.c index 3c0cb855705..d660af74606 100644 --- a/drivers/net/cxgb3/l2t.c +++ b/drivers/net/cxgb3/l2t.c @@ -1,6 +1,5 @@ /* * Copyright (c) 2003-2007 Chelsio, Inc. All rights reserved. - * Copyright (c) 2006-2007 Open Grid Computing, Inc. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU diff --git a/drivers/net/cxgb3/l2t.h b/drivers/net/cxgb3/l2t.h index ba5d2cbd724..d79001336cf 100644 --- a/drivers/net/cxgb3/l2t.h +++ b/drivers/net/cxgb3/l2t.h @@ -1,6 +1,5 @@ /* * Copyright (c) 2003-2007 Chelsio, Inc. All rights reserved. - * Copyright (c) 2006-2007 Open Grid Computing, Inc. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU diff --git a/drivers/net/cxgb3/t3cdev.h b/drivers/net/cxgb3/t3cdev.h index 9af3bcd64b3..fa4099bc041 100644 --- a/drivers/net/cxgb3/t3cdev.h +++ b/drivers/net/cxgb3/t3cdev.h @@ -1,6 +1,5 @@ /* * Copyright (C) 2006-2007 Chelsio Communications. All rights reserved. - * Copyright (C) 2006-2007 Open Grid Computing, Inc. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU diff --git a/drivers/net/e1000/e1000.h b/drivers/net/e1000/e1000.h index 689f158a469..dd4b728ac4b 100644 --- a/drivers/net/e1000/e1000.h +++ b/drivers/net/e1000/e1000.h @@ -337,7 +337,6 @@ struct e1000_adapter { struct e1000_rx_ring test_rx_ring; - uint32_t *config_space; int msg_enable; #ifdef CONFIG_PCI_MSI boolean_t have_msi; diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c index 44ebc72962d..6777887295f 100644 --- a/drivers/net/e1000/e1000_ethtool.c +++ b/drivers/net/e1000/e1000_ethtool.c @@ -166,7 +166,7 @@ e1000_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd) ecmd->transceiver = XCVR_EXTERNAL; } - if (netif_carrier_ok(adapter->netdev)) { + if (E1000_READ_REG(&adapter->hw, STATUS) & E1000_STATUS_LU) { e1000_get_speed_and_duplex(hw, &adapter->link_speed, &adapter->link_duplex); diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c index 619c89218b4..a71023741c3 100644 --- a/drivers/net/e1000/e1000_main.c +++ b/drivers/net/e1000/e1000_main.c @@ -1417,10 +1417,6 @@ e1000_open(struct net_device *netdev) if ((err = e1000_setup_all_rx_resources(adapter))) goto err_setup_rx; - err = e1000_request_irq(adapter); - if (err) - goto err_req_irq; - e1000_power_up_phy(adapter); if ((err = e1000_up(adapter))) @@ -1431,6 +1427,10 @@ e1000_open(struct net_device *netdev) e1000_update_mng_vlan(adapter); } + err = e1000_request_irq(adapter); + if (err) + goto err_req_irq; + /* If AMT is enabled, let the firmware know that the network * interface is now open */ if (adapter->hw.mac_type == e1000_82573 && @@ -1439,10 +1439,10 @@ e1000_open(struct net_device *netdev) return E1000_SUCCESS; +err_req_irq: + e1000_down(adapter); err_up: e1000_power_down_phy(adapter); - e1000_free_irq(adapter); -err_req_irq: e1000_free_all_rx_resources(adapter); err_setup_rx: e1000_free_all_tx_resources(adapter); @@ -5071,58 +5071,6 @@ e1000_set_spd_dplx(struct e1000_adapter *adapter, uint16_t spddplx) return 0; } -#ifdef CONFIG_PM -/* Save/restore 16 or 64 dwords of PCI config space depending on which - * bus we're on (PCI(X) vs. PCI-E) - */ -#define PCIE_CONFIG_SPACE_LEN 256 -#define PCI_CONFIG_SPACE_LEN 64 -static int -e1000_pci_save_state(struct e1000_adapter *adapter) -{ - struct pci_dev *dev = adapter->pdev; - int size; - int i; - - if (adapter->hw.mac_type >= e1000_82571) - size = PCIE_CONFIG_SPACE_LEN; - else - size = PCI_CONFIG_SPACE_LEN; - - WARN_ON(adapter->config_space != NULL); - - adapter->config_space = kmalloc(size, GFP_KERNEL); - if (!adapter->config_space) { - DPRINTK(PROBE, ERR, "unable to allocate %d bytes\n", size); - return -ENOMEM; - } - for (i = 0; i < (size / 4); i++) - pci_read_config_dword(dev, i * 4, &adapter->config_space[i]); - return 0; -} - -static void -e1000_pci_restore_state(struct e1000_adapter *adapter) -{ - struct pci_dev *dev = adapter->pdev; - int size; - int i; - - if (adapter->config_space == NULL) - return; - - if (adapter->hw.mac_type >= e1000_82571) - size = PCIE_CONFIG_SPACE_LEN; - else - size = PCI_CONFIG_SPACE_LEN; - for (i = 0; i < (size / 4); i++) - pci_write_config_dword(dev, i * 4, adapter->config_space[i]); - kfree(adapter->config_space); - adapter->config_space = NULL; - return; -} -#endif /* CONFIG_PM */ - static int e1000_suspend(struct pci_dev *pdev, pm_message_t state) { @@ -5142,9 +5090,7 @@ e1000_suspend(struct pci_dev *pdev, pm_message_t state) } #ifdef CONFIG_PM - /* Implement our own version of pci_save_state(pdev) because pci- - * express adapters have 256-byte config spaces. */ - retval = e1000_pci_save_state(adapter); + retval = pci_save_state(pdev); if (retval) return retval; #endif @@ -5231,7 +5177,7 @@ e1000_resume(struct pci_dev *pdev) uint32_t err; pci_set_power_state(pdev, PCI_D0); - e1000_pci_restore_state(adapter); + pci_restore_state(pdev); if ((err = pci_enable_device(pdev))) { printk(KERN_ERR "e1000: Cannot enable PCI device from suspend\n"); return err; diff --git a/drivers/net/ehea/ehea.h b/drivers/net/ehea/ehea.h index 272e1ec51aa..42295d61ecd 100644 --- a/drivers/net/ehea/ehea.h +++ b/drivers/net/ehea/ehea.h @@ -39,7 +39,7 @@ #include <asm/io.h> #define DRV_NAME "ehea" -#define DRV_VERSION "EHEA_0045" +#define DRV_VERSION "EHEA_0046" #define EHEA_MSG_DEFAULT (NETIF_MSG_LINK | NETIF_MSG_TIMER \ | NETIF_MSG_RX_ERR | NETIF_MSG_TX_ERR) diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c index 38b2fa424b2..88ad1c8bcee 100644 --- a/drivers/net/ehea/ehea_main.c +++ b/drivers/net/ehea/ehea_main.c @@ -76,7 +76,7 @@ void ehea_dump(void *adr, int len, char *msg) { int x; unsigned char *deb = adr; for (x = 0; x < len; x += 16) { - printk(DRV_NAME "%s adr=%p ofs=%04x %016lx %016lx\n", msg, + printk(DRV_NAME " %s adr=%p ofs=%04x %016lx %016lx\n", msg, deb, x, *((u64*)&deb[0]), *((u64*)&deb[8])); deb += 16; } @@ -555,6 +555,7 @@ static irqreturn_t ehea_qp_aff_irq_handler(int irq, void *param) { struct ehea_port *port = param; struct ehea_eqe *eqe; + struct ehea_qp *qp; u32 qp_token; eqe = ehea_poll_eq(port->qp_eq); @@ -563,9 +564,14 @@ static irqreturn_t ehea_qp_aff_irq_handler(int irq, void *param) qp_token = EHEA_BMASK_GET(EHEA_EQE_QP_TOKEN, eqe->entry); ehea_error("QP aff_err: entry=0x%lx, token=0x%x", eqe->entry, qp_token); + + qp = port->port_res[qp_token].qp; + ehea_error_data(port->adapter, qp->fw_handle); eqe = ehea_poll_eq(port->qp_eq); } + queue_work(port->adapter->ehea_wq, &port->reset_task); + return IRQ_HANDLED; } diff --git a/drivers/net/ehea/ehea_phyp.c b/drivers/net/ehea/ehea_phyp.c index 37716e05e80..bc3c0054726 100644 --- a/drivers/net/ehea/ehea_phyp.c +++ b/drivers/net/ehea/ehea_phyp.c @@ -612,3 +612,13 @@ u64 ehea_h_reset_events(const u64 adapter_handle, const u64 neq_handle, event_mask, /* R6 */ 0, 0, 0, 0); /* R7-R12 */ } + +u64 ehea_h_error_data(const u64 adapter_handle, const u64 ressource_handle, + void *rblock) +{ + return ehea_plpar_hcall_norets(H_ERROR_DATA, + adapter_handle, /* R4 */ + ressource_handle, /* R5 */ + virt_to_abs(rblock), /* R6 */ + 0, 0, 0, 0); /* R7-R12 */ +} diff --git a/drivers/net/ehea/ehea_phyp.h b/drivers/net/ehea/ehea_phyp.h index 919f94b7593..90acddb068a 100644 --- a/drivers/net/ehea/ehea_phyp.h +++ b/drivers/net/ehea/ehea_phyp.h @@ -454,4 +454,7 @@ u64 ehea_h_reg_dereg_bcmc(const u64 adapter_handle, const u16 port_num, u64 ehea_h_reset_events(const u64 adapter_handle, const u64 neq_handle, const u64 event_mask); +u64 ehea_h_error_data(const u64 adapter_handle, const u64 ressource_handle, + void *rblock); + #endif /* __EHEA_PHYP_H__ */ diff --git a/drivers/net/ehea/ehea_qmr.c b/drivers/net/ehea/ehea_qmr.c index f143e13b229..96ff3b67999 100644 --- a/drivers/net/ehea/ehea_qmr.c +++ b/drivers/net/ehea/ehea_qmr.c @@ -486,6 +486,7 @@ int ehea_destroy_qp(struct ehea_qp *qp) if (!qp) return 0; + ehea_h_disable_and_get_hea(qp->adapter->handle, qp->fw_handle); hret = ehea_h_free_resource(qp->adapter->handle, qp->fw_handle); if (hret != H_SUCCESS) { ehea_error("destroy_qp failed"); @@ -581,4 +582,45 @@ out: return ret; } +void print_error_data(u64 *data) +{ + int length; + u64 type = EHEA_BMASK_GET(ERROR_DATA_TYPE, data[2]); + u64 resource = data[1]; + + length = EHEA_BMASK_GET(ERROR_DATA_LENGTH, data[0]); + + if (length > EHEA_PAGESIZE) + length = EHEA_PAGESIZE; + + if (type == 0x8) /* Queue Pair */ + ehea_error("QP (resource=%lX) state: AER=0x%lX, AERR=0x%lX, " + "port=%lX", resource, data[6], data[12], data[22]); + + ehea_dump(data, length, "error data"); +} + +void ehea_error_data(struct ehea_adapter *adapter, u64 res_handle) +{ + unsigned long ret; + u64 *rblock; + + rblock = kzalloc(PAGE_SIZE, GFP_KERNEL); + if (!rblock) { + ehea_error("Cannot allocate rblock memory."); + return; + } + ret = ehea_h_error_data(adapter->handle, + res_handle, + rblock); + + if (ret == H_R_STATE) + ehea_error("No error data is available: %lX.", res_handle); + else if (ret == H_SUCCESS) + print_error_data(rblock); + else + ehea_error("Error data could not be fetched: %lX", res_handle); + + kfree(rblock); +} diff --git a/drivers/net/ehea/ehea_qmr.h b/drivers/net/ehea/ehea_qmr.h index 7efdc96919c..1ff60983504 100644 --- a/drivers/net/ehea/ehea_qmr.h +++ b/drivers/net/ehea/ehea_qmr.h @@ -180,6 +180,9 @@ struct ehea_eqe { u64 entry; }; +#define ERROR_DATA_LENGTH EHEA_BMASK_IBM(52,63) +#define ERROR_DATA_TYPE EHEA_BMASK_IBM(0,7) + static inline void *hw_qeit_calc(struct hw_queue *queue, u64 q_offset) { struct ehea_page *current_page; @@ -355,4 +358,6 @@ int ehea_destroy_qp(struct ehea_qp *qp); int ehea_reg_mr_adapter(struct ehea_adapter *adapter); +void ehea_error_data(struct ehea_adapter *adapter, u64 res_handle); + #endif /* __EHEA_QMR_H__ */ diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c index 1be4a84dce0..1f83988a6a6 100644 --- a/drivers/net/gianfar.c +++ b/drivers/net/gianfar.c @@ -10,6 +10,7 @@ * Maintainer: Kumar Gala * * Copyright (c) 2002-2006 Freescale Semiconductor, Inc. + * Copyright (c) 2007 MontaVista Software, Inc. * * 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 @@ -1612,71 +1613,17 @@ static irqreturn_t gfar_interrupt(int irq, void *dev_id) /* Save ievent for future reference */ u32 events = gfar_read(&priv->regs->ievent); - /* Clear IEVENT */ - gfar_write(&priv->regs->ievent, events); - /* Check for reception */ - if ((events & IEVENT_RXF0) || (events & IEVENT_RXB0)) + if (events & IEVENT_RX_MASK) gfar_receive(irq, dev_id); /* Check for transmit completion */ - if ((events & IEVENT_TXF) || (events & IEVENT_TXB)) + if (events & IEVENT_TX_MASK) gfar_transmit(irq, dev_id); - /* Update error statistics */ - if (events & IEVENT_TXE) { - priv->stats.tx_errors++; - - if (events & IEVENT_LC) - priv->stats.tx_window_errors++; - if (events & IEVENT_CRL) - priv->stats.tx_aborted_errors++; - if (events & IEVENT_XFUN) { - if (netif_msg_tx_err(priv)) - printk(KERN_WARNING "%s: tx underrun. dropped packet\n", dev->name); - priv->stats.tx_dropped++; - priv->extra_stats.tx_underrun++; - - /* Reactivate the Tx Queues */ - gfar_write(&priv->regs->tstat, TSTAT_CLEAR_THALT); - } - } - if (events & IEVENT_BSY) { - priv->stats.rx_errors++; - priv->extra_stats.rx_bsy++; - - gfar_receive(irq, dev_id); - -#ifndef CONFIG_GFAR_NAPI - /* Clear the halt bit in RSTAT */ - gfar_write(&priv->regs->rstat, RSTAT_CLEAR_RHALT); -#endif - - if (netif_msg_rx_err(priv)) - printk(KERN_DEBUG "%s: busy error (rhalt: %x)\n", - dev->name, - gfar_read(&priv->regs->rstat)); - } - if (events & IEVENT_BABR) { - priv->stats.rx_errors++; - priv->extra_stats.rx_babr++; - - if (netif_msg_rx_err(priv)) - printk(KERN_DEBUG "%s: babbling error\n", dev->name); - } - if (events & IEVENT_EBERR) { - priv->extra_stats.eberr++; - if (netif_msg_rx_err(priv)) - printk(KERN_DEBUG "%s: EBERR\n", dev->name); - } - if ((events & IEVENT_RXC) && (netif_msg_rx_err(priv))) - printk(KERN_DEBUG "%s: control frame\n", dev->name); - - if (events & IEVENT_BABT) { - priv->extra_stats.tx_babt++; - if (netif_msg_rx_err(priv)) - printk(KERN_DEBUG "%s: babt error\n", dev->name); - } + /* Check for errors */ + if (events & IEVENT_ERR_MASK) + gfar_error(irq, dev_id); return IRQ_HANDLED; } @@ -1938,7 +1885,7 @@ static irqreturn_t gfar_error(int irq, void *dev_id) /* Hmm... */ if (netif_msg_rx_err(priv) || netif_msg_tx_err(priv)) printk(KERN_DEBUG "%s: error interrupt (ievent=0x%08x imask=0x%08x)\n", - dev->name, events, gfar_read(&priv->regs->imask)); + dev->name, events, gfar_read(&priv->regs->imask)); /* Update the error counters */ if (events & IEVENT_TXE) { @@ -1950,8 +1897,8 @@ static irqreturn_t gfar_error(int irq, void *dev_id) priv->stats.tx_aborted_errors++; if (events & IEVENT_XFUN) { if (netif_msg_tx_err(priv)) - printk(KERN_DEBUG "%s: underrun. packet dropped.\n", - dev->name); + printk(KERN_DEBUG "%s: TX FIFO underrun, " + "packet dropped.\n", dev->name); priv->stats.tx_dropped++; priv->extra_stats.tx_underrun++; @@ -1973,30 +1920,28 @@ static irqreturn_t gfar_error(int irq, void *dev_id) #endif if (netif_msg_rx_err(priv)) - printk(KERN_DEBUG "%s: busy error (rhalt: %x)\n", - dev->name, - gfar_read(&priv->regs->rstat)); + printk(KERN_DEBUG "%s: busy error (rstat: %x)\n", + dev->name, gfar_read(&priv->regs->rstat)); } if (events & IEVENT_BABR) { priv->stats.rx_errors++; priv->extra_stats.rx_babr++; if (netif_msg_rx_err(priv)) - printk(KERN_DEBUG "%s: babbling error\n", dev->name); + printk(KERN_DEBUG "%s: babbling RX error\n", dev->name); } if (events & IEVENT_EBERR) { priv->extra_stats.eberr++; if (netif_msg_rx_err(priv)) - printk(KERN_DEBUG "%s: EBERR\n", dev->name); + printk(KERN_DEBUG "%s: bus error\n", dev->name); } if ((events & IEVENT_RXC) && netif_msg_rx_status(priv)) - if (netif_msg_rx_status(priv)) - printk(KERN_DEBUG "%s: control frame\n", dev->name); + printk(KERN_DEBUG "%s: control frame\n", dev->name); if (events & IEVENT_BABT) { priv->extra_stats.tx_babt++; if (netif_msg_tx_err(priv)) - printk(KERN_DEBUG "%s: babt error\n", dev->name); + printk(KERN_DEBUG "%s: babbling TX error\n", dev->name); } return IRQ_HANDLED; } diff --git a/drivers/net/gianfar_sysfs.c b/drivers/net/gianfar_sysfs.c index 45ffb5d0ca3..aec9ab17a9a 100644 --- a/drivers/net/gianfar_sysfs.c +++ b/drivers/net/gianfar_sysfs.c @@ -38,13 +38,15 @@ #include "gianfar.h" #define GFAR_ATTR(_name) \ -static ssize_t gfar_show_##_name(struct class_device *cdev, char *buf); \ -static ssize_t gfar_set_##_name(struct class_device *cdev, \ +static ssize_t gfar_show_##_name(struct device *dev, \ + struct device_attribute *attr, char *buf); \ +static ssize_t gfar_set_##_name(struct device *dev, \ + struct device_attribute *attr, \ const char *buf, size_t count); \ -static CLASS_DEVICE_ATTR(_name, 0644, gfar_show_##_name, gfar_set_##_name) +static DEVICE_ATTR(_name, 0644, gfar_show_##_name, gfar_set_##_name) #define GFAR_CREATE_FILE(_dev, _name) \ - class_device_create_file(&_dev->class_dev, &class_device_attr_##_name) + device_create_file(&_dev->dev, &dev_attr_##_name) GFAR_ATTR(bd_stash); GFAR_ATTR(rx_stash_size); @@ -53,29 +55,28 @@ GFAR_ATTR(fifo_threshold); GFAR_ATTR(fifo_starve); GFAR_ATTR(fifo_starve_off); -#define to_net_dev(cd) container_of(cd, struct net_device, class_dev) - -static ssize_t gfar_show_bd_stash(struct class_device *cdev, char *buf) +static ssize_t gfar_show_bd_stash(struct device *dev, + struct device_attribute *attr, char *buf) { - struct net_device *dev = to_net_dev(cdev); - struct gfar_private *priv = netdev_priv(dev); + struct gfar_private *priv = netdev_priv(to_net_dev(dev)); - return sprintf(buf, "%s\n", priv->bd_stash_en? "on" : "off"); + return sprintf(buf, "%s\n", priv->bd_stash_en ? "on" : "off"); } -static ssize_t gfar_set_bd_stash(struct class_device *cdev, - const char *buf, size_t count) +static ssize_t gfar_set_bd_stash(struct device *dev, + struct device_attribute *attr, + const char *buf, size_t count) { - struct net_device *dev = to_net_dev(cdev); - struct gfar_private *priv = netdev_priv(dev); + struct gfar_private *priv = netdev_priv(to_net_dev(dev)); int new_setting = 0; u32 temp; unsigned long flags; /* Find out the new setting */ - if (!strncmp("on", buf, count-1) || !strncmp("1", buf, count-1)) + if (!strncmp("on", buf, count - 1) || !strncmp("1", buf, count - 1)) new_setting = 1; - else if (!strncmp("off", buf, count-1) || !strncmp("0", buf, count-1)) + else if (!strncmp("off", buf, count - 1) + || !strncmp("0", buf, count - 1)) new_setting = 0; else return count; @@ -99,19 +100,19 @@ static ssize_t gfar_set_bd_stash(struct class_device *cdev, return count; } -static ssize_t gfar_show_rx_stash_size(struct class_device *cdev, char *buf) +static ssize_t gfar_show_rx_stash_size(struct device *dev, + struct device_attribute *attr, char *buf) { - struct net_device *dev = to_net_dev(cdev); - struct gfar_private *priv = netdev_priv(dev); + struct gfar_private *priv = netdev_priv(to_net_dev(dev)); return sprintf(buf, "%d\n", priv->rx_stash_size); } -static ssize_t gfar_set_rx_stash_size(struct class_device *cdev, - const char *buf, size_t count) +static ssize_t gfar_set_rx_stash_size(struct device *dev, + struct device_attribute *attr, + const char *buf, size_t count) { - struct net_device *dev = to_net_dev(cdev); - struct gfar_private *priv = netdev_priv(dev); + struct gfar_private *priv = netdev_priv(to_net_dev(dev)); unsigned int length = simple_strtoul(buf, NULL, 0); u32 temp; unsigned long flags; @@ -145,21 +146,21 @@ static ssize_t gfar_set_rx_stash_size(struct class_device *cdev, return count; } - /* Stashing will only be enabled when rx_stash_size != 0 */ -static ssize_t gfar_show_rx_stash_index(struct class_device *cdev, char *buf) +static ssize_t gfar_show_rx_stash_index(struct device *dev, + struct device_attribute *attr, + char *buf) { - struct net_device *dev = to_net_dev(cdev); - struct gfar_private *priv = netdev_priv(dev); + struct gfar_private *priv = netdev_priv(to_net_dev(dev)); return sprintf(buf, "%d\n", priv->rx_stash_index); } -static ssize_t gfar_set_rx_stash_index(struct class_device *cdev, - const char *buf, size_t count) +static ssize_t gfar_set_rx_stash_index(struct device *dev, + struct device_attribute *attr, + const char *buf, size_t count) { - struct net_device *dev = to_net_dev(cdev); - struct gfar_private *priv = netdev_priv(dev); + struct gfar_private *priv = netdev_priv(to_net_dev(dev)); unsigned short index = simple_strtoul(buf, NULL, 0); u32 temp; unsigned long flags; @@ -183,19 +184,20 @@ static ssize_t gfar_set_rx_stash_index(struct class_device *cdev, return count; } -static ssize_t gfar_show_fifo_threshold(struct class_device *cdev, char *buf) +static ssize_t gfar_show_fifo_threshold(struct device *dev, + struct device_attribute *attr, + char *buf) { - struct net_device *dev = to_net_dev(cdev); - struct gfar_private *priv = netdev_priv(dev); + struct gfar_private *priv = netdev_priv(to_net_dev(dev)); return sprintf(buf, "%d\n", priv->fifo_threshold); } -static ssize_t gfar_set_fifo_threshold(struct class_device *cdev, - const char *buf, size_t count) +static ssize_t gfar_set_fifo_threshold(struct device *dev, + struct device_attribute *attr, + const char *buf, size_t count) { - struct net_device *dev = to_net_dev(cdev); - struct gfar_private *priv = netdev_priv(dev); + struct gfar_private *priv = netdev_priv(to_net_dev(dev)); unsigned int length = simple_strtoul(buf, NULL, 0); u32 temp; unsigned long flags; @@ -217,20 +219,19 @@ static ssize_t gfar_set_fifo_threshold(struct class_device *cdev, return count; } -static ssize_t gfar_show_fifo_starve(struct class_device *cdev, char *buf) +static ssize_t gfar_show_fifo_starve(struct device *dev, + struct device_attribute *attr, char *buf) { - struct net_device *dev = to_net_dev(cdev); - struct gfar_private *priv = netdev_priv(dev); + struct gfar_private *priv = netdev_priv(to_net_dev(dev)); return sprintf(buf, "%d\n", priv->fifo_starve); } - -static ssize_t gfar_set_fifo_starve(struct class_device *cdev, - const char *buf, size_t count) +static ssize_t gfar_set_fifo_starve(struct device *dev, + struct device_attribute *attr, + const char *buf, size_t count) { - struct net_device *dev = to_net_dev(cdev); - struct gfar_private *priv = netdev_priv(dev); + struct gfar_private *priv = netdev_priv(to_net_dev(dev)); unsigned int num = simple_strtoul(buf, NULL, 0); u32 temp; unsigned long flags; @@ -252,19 +253,20 @@ static ssize_t gfar_set_fifo_starve(struct class_device *cdev, return count; } -static ssize_t gfar_show_fifo_starve_off(struct class_device *cdev, char *buf) +static ssize_t gfar_show_fifo_starve_off(struct device *dev, + struct device_attribute *attr, + char *buf) { - struct net_device *dev = to_net_dev(cdev); - struct gfar_private *priv = netdev_priv(dev); + struct gfar_private *priv = netdev_priv(to_net_dev(dev)); return sprintf(buf, "%d\n", priv->fifo_starve_off); } -static ssize_t gfar_set_fifo_starve_off(struct class_device *cdev, - const char *buf, size_t count) +static ssize_t gfar_set_fifo_starve_off(struct device *dev, + struct device_attribute *attr, + const char *buf, size_t count) { - struct net_device *dev = to_net_dev(cdev); - struct gfar_private *priv = netdev_priv(dev); + struct gfar_private *priv = netdev_priv(to_net_dev(dev)); unsigned int num = simple_strtoul(buf, NULL, 0); u32 temp; unsigned long flags; diff --git a/drivers/net/ioc3-eth.c b/drivers/net/ioc3-eth.c index f0d30cf67b5..4ad780719a8 100644 --- a/drivers/net/ioc3-eth.c +++ b/drivers/net/ioc3-eth.c @@ -836,13 +836,17 @@ static int ioc3_mii_init(struct ioc3_private *ip) } ip->mii.phy_id = i; + +out: + return res; +} + +static void ioc3_mii_start(struct ioc3_private *ip) +{ ip->ioc3_timer.expires = jiffies + (12 * HZ)/10; /* 1.2 sec. */ ip->ioc3_timer.data = (unsigned long) ip; ip->ioc3_timer.function = &ioc3_timer; add_timer(&ip->ioc3_timer); - -out: - return res; } static inline void ioc3_clean_rx_ring(struct ioc3_private *ip) @@ -1071,6 +1075,7 @@ static int ioc3_open(struct net_device *dev) ip->ehar_h = 0; ip->ehar_l = 0; ioc3_init(dev); + ioc3_mii_start(ip); netif_start_queue(dev); return 0; @@ -1274,6 +1279,7 @@ static int ioc3_probe(struct pci_dev *pdev, const struct pci_device_id *ent) goto out_stop; } + ioc3_mii_start(ip); ioc3_ssram_disc(ip); ioc3_get_eaddr(ip); @@ -1314,6 +1320,7 @@ static int ioc3_probe(struct pci_dev *pdev, const struct pci_device_id *ent) out_stop: ioc3_stop(ip); + del_timer_sync(&ip->ioc3_timer); ioc3_free_rings(ip); out_res: pci_release_regions(pdev); @@ -1335,6 +1342,8 @@ static void __devexit ioc3_remove_one (struct pci_dev *pdev) struct ioc3 *ioc3 = ip->regs; unregister_netdev(dev); + del_timer_sync(&ip->ioc3_timer); + iounmap(ioc3); pci_release_regions(pdev); free_netdev(dev); @@ -1492,6 +1501,7 @@ static void ioc3_timeout(struct net_device *dev) ioc3_stop(ip); ioc3_init(dev); ioc3_mii_init(ip); + ioc3_mii_start(ip); spin_unlock_irq(&ip->ioc3_lock); diff --git a/drivers/net/macb.c b/drivers/net/macb.c index a41418b3c51..2e9571bf073 100644 --- a/drivers/net/macb.c +++ b/drivers/net/macb.c @@ -881,27 +881,15 @@ static struct net_device_stats *macb_get_stats(struct net_device *dev) static int macb_get_settings(struct net_device *dev, struct ethtool_cmd *cmd) { struct macb *bp = netdev_priv(dev); - int ret; - unsigned long flags; - - spin_lock_irqsave(&bp->lock, flags); - ret = mii_ethtool_gset(&bp->mii, cmd); - spin_unlock_irqrestore(&bp->lock, flags); - return ret; + return mii_ethtool_gset(&bp->mii, cmd); } static int macb_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) { struct macb *bp = netdev_priv(dev); - int ret; - unsigned long flags; - - spin_lock_irqsave(&bp->lock, flags); - ret = mii_ethtool_sset(&bp->mii, cmd); - spin_unlock_irqrestore(&bp->lock, flags); - return ret; + return mii_ethtool_sset(&bp->mii, cmd); } static void macb_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) @@ -930,17 +918,11 @@ static struct ethtool_ops macb_ethtool_ops = { static int macb_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) { struct macb *bp = netdev_priv(dev); - int ret; - unsigned long flags; if (!netif_running(dev)) return -EINVAL; - spin_lock_irqsave(&bp->lock, flags); - ret = generic_mii_ioctl(&bp->mii, if_mii(rq), cmd, NULL); - spin_unlock_irqrestore(&bp->lock, flags); - - return ret; + return generic_mii_ioctl(&bp->mii, if_mii(rq), cmd, NULL); } static ssize_t macb_mii_show(const struct device *_dev, char *buf, diff --git a/drivers/net/meth.c b/drivers/net/meth.c index d38b7c72362..7e69ca6edd9 100644 --- a/drivers/net/meth.c +++ b/drivers/net/meth.c @@ -170,7 +170,7 @@ static int mdio_probe(struct meth_private *priv) static void meth_check_link(struct net_device *dev) { - struct meth_private *priv = (struct meth_private *) dev->priv; + struct meth_private *priv = netdev_priv(dev); unsigned long mii_advertising = mdio_read(priv, 4); unsigned long mii_partner = mdio_read(priv, 5); unsigned long negotiated = mii_advertising & mii_partner; @@ -268,7 +268,7 @@ static void meth_free_rx_ring(struct meth_private *priv) int meth_reset(struct net_device *dev) { - struct meth_private *priv = (struct meth_private *) dev->priv; + struct meth_private *priv = netdev_priv(dev); /* Reset card */ mace->eth.mac_ctrl = SGI_MAC_RESET; @@ -310,7 +310,7 @@ int meth_reset(struct net_device *dev) */ static int meth_open(struct net_device *dev) { - struct meth_private *priv = dev->priv; + struct meth_private *priv = netdev_priv(dev); int ret; priv->phy_addr = -1; /* No PHY is known yet... */ @@ -354,7 +354,7 @@ out_free_tx_ring: static int meth_release(struct net_device *dev) { - struct meth_private *priv = dev->priv; + struct meth_private *priv = netdev_priv(dev); DPRINTK("Stopping queue\n"); netif_stop_queue(dev); /* can't transmit any more */ @@ -376,7 +376,7 @@ static void meth_rx(struct net_device* dev, unsigned long int_status) { struct sk_buff *skb; unsigned long status; - struct meth_private *priv = (struct meth_private *) dev->priv; + struct meth_private *priv = netdev_priv(dev); unsigned long fifo_rptr = (int_status & METH_INT_RX_RPTR_MASK) >> 8; spin_lock(&priv->meth_lock); @@ -466,14 +466,14 @@ static void meth_rx(struct net_device* dev, unsigned long int_status) static int meth_tx_full(struct net_device *dev) { - struct meth_private *priv = (struct meth_private *) dev->priv; + struct meth_private *priv = netdev_priv(dev); return (priv->tx_count >= TX_RING_ENTRIES - 1); } static void meth_tx_cleanup(struct net_device* dev, unsigned long int_status) { - struct meth_private *priv = dev->priv; + struct meth_private *priv = netdev_priv(dev); unsigned long status; struct sk_buff *skb; unsigned long rptr = (int_status&TX_INFO_RPTR) >> 16; @@ -536,7 +536,7 @@ static void meth_tx_cleanup(struct net_device* dev, unsigned long int_status) static void meth_error(struct net_device* dev, unsigned status) { - struct meth_private *priv = (struct meth_private *) dev->priv; + struct meth_private *priv = netdev_priv(dev); printk(KERN_WARNING "meth: error status: 0x%08x\n",status); /* check for errors too... */ @@ -570,7 +570,7 @@ static void meth_error(struct net_device* dev, unsigned status) static irqreturn_t meth_interrupt(int irq, void *dev_id) { struct net_device *dev = (struct net_device *)dev_id; - struct meth_private *priv = (struct meth_private *) dev->priv; + struct meth_private *priv = netdev_priv(dev); unsigned long status; status = mace->eth.int_stat; @@ -695,7 +695,7 @@ static void meth_add_to_tx_ring(struct meth_private *priv, struct sk_buff *skb) */ static int meth_tx(struct sk_buff *skb, struct net_device *dev) { - struct meth_private *priv = (struct meth_private *) dev->priv; + struct meth_private *priv = netdev_priv(dev); unsigned long flags; spin_lock_irqsave(&priv->meth_lock, flags); @@ -726,7 +726,7 @@ static int meth_tx(struct sk_buff *skb, struct net_device *dev) */ static void meth_tx_timeout(struct net_device *dev) { - struct meth_private *priv = (struct meth_private *) dev->priv; + struct meth_private *priv = netdev_priv(dev); unsigned long flags; printk(KERN_WARNING "%s: transmit timed out\n", dev->name); @@ -778,7 +778,7 @@ static int meth_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) */ static struct net_device_stats *meth_stats(struct net_device *dev) { - struct meth_private *priv = (struct meth_private *) dev->priv; + struct meth_private *priv = netdev_priv(dev); return &priv->stats; } @@ -807,7 +807,7 @@ static struct net_device *meth_init(void) dev->irq = MACE_ETHERNET_IRQ; dev->base_addr = (unsigned long)&mace->eth; - priv = (struct meth_private *) dev->priv; + priv = netdev_priv(dev); spin_lock_init(&priv->meth_lock); ret = register_netdev(dev); diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h index 3f3896e9887..2807ef400fb 100644 --- a/drivers/net/netxen/netxen_nic.h +++ b/drivers/net/netxen/netxen_nic.h @@ -252,7 +252,7 @@ typedef u32 netxen_ctx_msg; #define netxen_set_msg_ctxid(config_word, val) \ ((config_word) &= ~(0x3ff<<18), (config_word) |= (val & 0x3ff) << 18) #define netxen_set_msg_opcode(config_word, val) \ - ((config_word) &= ~(0xf<<24), (config_word) |= (val & 0xf) << 24) + ((config_word) &= ~(0xf<<28), (config_word) |= (val & 0xf) << 28) struct netxen_rcv_context { __le64 rcv_ring_addr; @@ -303,14 +303,14 @@ struct netxen_ring_ctx { (cmd_desc)->flags_opcode |= cpu_to_le16((val) & 0x7f)) #define netxen_set_cmd_desc_opcode(cmd_desc, val) \ ((cmd_desc)->flags_opcode &= ~cpu_to_le16(0x3f<<7), \ - (cmd_desc)->flags_opcode |= cpu_to_le16((val) & (0x3f<<7))) + (cmd_desc)->flags_opcode |= cpu_to_le16(((val & 0x3f)<<7))) #define netxen_set_cmd_desc_num_of_buff(cmd_desc, val) \ ((cmd_desc)->num_of_buffers_total_length &= ~cpu_to_le32(0xff), \ (cmd_desc)->num_of_buffers_total_length |= cpu_to_le32((val) & 0xff)) #define netxen_set_cmd_desc_totallength(cmd_desc, val) \ - ((cmd_desc)->num_of_buffers_total_length &= cpu_to_le32(0xff), \ - (cmd_desc)->num_of_buffers_total_length |= cpu_to_le32(val << 24)) + ((cmd_desc)->num_of_buffers_total_length &= ~cpu_to_le32(0xffffff00), \ + (cmd_desc)->num_of_buffers_total_length |= cpu_to_le32(val << 8)) #define netxen_get_cmd_desc_opcode(cmd_desc) \ ((le16_to_cpu((cmd_desc)->flags_opcode) >> 7) & 0x003F) @@ -1040,6 +1040,7 @@ int netxen_flash_unlock(struct netxen_adapter *adapter); int netxen_backup_crbinit(struct netxen_adapter *adapter); int netxen_flash_erase_secondary(struct netxen_adapter *adapter); int netxen_flash_erase_primary(struct netxen_adapter *adapter); +void netxen_halt_pegs(struct netxen_adapter *adapter); int netxen_rom_fast_write(struct netxen_adapter *adapter, int addr, int data); int netxen_rom_se(struct netxen_adapter *adapter, int addr); diff --git a/drivers/net/netxen/netxen_nic_ethtool.c b/drivers/net/netxen/netxen_nic_ethtool.c index cc0efe213e0..6252e9a8727 100644 --- a/drivers/net/netxen/netxen_nic_ethtool.c +++ b/drivers/net/netxen/netxen_nic_ethtool.c @@ -402,7 +402,7 @@ netxen_nic_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol) wol->wolopts = 0; } -static u32 netxen_nic_get_link(struct net_device *dev) +static u32 netxen_nic_test_link(struct net_device *dev) { struct netxen_port *port = netdev_priv(dev); struct netxen_adapter *adapter = port->adapter; @@ -459,6 +459,7 @@ netxen_nic_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom, int ret; if (flash_start == 0) { + netxen_halt_pegs(adapter); ret = netxen_flash_unlock(adapter); if (ret < 0) { printk(KERN_ERR "%s: Flash unlock failed.\n", @@ -712,7 +713,7 @@ netxen_nic_diag_test(struct net_device *dev, struct ethtool_test *eth_test, { if (eth_test->flags == ETH_TEST_FL_OFFLINE) { /* offline tests */ /* link test */ - if (!(data[4] = (u64) netxen_nic_get_link(dev))) + if (!(data[4] = (u64) netxen_nic_test_link(dev))) eth_test->flags |= ETH_TEST_FL_FAILED; if (netif_running(dev)) @@ -727,7 +728,7 @@ netxen_nic_diag_test(struct net_device *dev, struct ethtool_test *eth_test, dev->open(dev); } else { /* online tests */ /* link test */ - if (!(data[4] = (u64) netxen_nic_get_link(dev))) + if (!(data[4] = (u64) netxen_nic_test_link(dev))) eth_test->flags |= ETH_TEST_FL_FAILED; /* other tests pass by default */ @@ -783,7 +784,7 @@ struct ethtool_ops netxen_nic_ethtool_ops = { .get_regs_len = netxen_nic_get_regs_len, .get_regs = netxen_nic_get_regs, .get_wol = netxen_nic_get_wol, - .get_link = netxen_nic_get_link, + .get_link = ethtool_op_get_link, .get_eeprom_len = netxen_nic_get_eeprom_len, .get_eeprom = netxen_nic_get_eeprom, .set_eeprom = netxen_nic_set_eeprom, diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c index f263232f499..7195af3e8f3 100644 --- a/drivers/net/netxen/netxen_nic_hw.c +++ b/drivers/net/netxen/netxen_nic_hw.c @@ -420,6 +420,7 @@ static int netxen_get_flash_block(struct netxen_adapter *adapter, int base, for (i = 0; i < size / sizeof(u32); i++) { if (netxen_rom_fast_read(adapter, addr, ptr32) == -1) return -1; + *ptr32 = cpu_to_le32(*ptr32); ptr32++; addr += sizeof(u32); } @@ -428,6 +429,7 @@ static int netxen_get_flash_block(struct netxen_adapter *adapter, int base, if (netxen_rom_fast_read(adapter, addr, &local) == -1) return -1; + local = cpu_to_le32(local); memcpy(ptr32, &local, (char *)buf + size - (char *)ptr32); } diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c index f7bb8c90537..2f324366784 100644 --- a/drivers/net/netxen/netxen_nic_init.c +++ b/drivers/net/netxen/netxen_nic_init.c @@ -717,6 +717,14 @@ netxen_flash_erase_primary(struct netxen_adapter *adapter) return ret; } +void netxen_halt_pegs(struct netxen_adapter *adapter) +{ + netxen_crb_writelit_adapter(adapter, NETXEN_CRB_PEG_NET_0 + 0x3c, 1); + netxen_crb_writelit_adapter(adapter, NETXEN_CRB_PEG_NET_1 + 0x3c, 1); + netxen_crb_writelit_adapter(adapter, NETXEN_CRB_PEG_NET_2 + 0x3c, 1); + netxen_crb_writelit_adapter(adapter, NETXEN_CRB_PEG_NET_3 + 0x3c, 1); +} + int netxen_flash_unlock(struct netxen_adapter *adapter) { int ret = 0; @@ -1246,7 +1254,7 @@ int netxen_process_cmd_ring(unsigned long data) * the netdev which is associated with that device. */ - consumer = *(adapter->cmd_consumer); + consumer = le32_to_cpu(*(adapter->cmd_consumer)); if (last_consumer == consumer) { /* Ring is empty */ DPRINTK(INFO, "last_consumer %d == consumer %d\n", last_consumer, consumer); @@ -1340,7 +1348,7 @@ int netxen_process_cmd_ring(unsigned long data) if (adapter->last_cmd_consumer == consumer && (((adapter->cmd_producer + 1) % adapter->max_tx_desc_count) == adapter->last_cmd_consumer)) { - consumer = *(adapter->cmd_consumer); + consumer = le32_to_cpu(*(adapter->cmd_consumer)); } done = (adapter->last_cmd_consumer == consumer); diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c index 36ba6a1aa36..225ff55527c 100644 --- a/drivers/net/netxen/netxen_nic_main.c +++ b/drivers/net/netxen/netxen_nic_main.c @@ -434,12 +434,13 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) adapter->port_count++; adapter->port[i] = port; } - +#ifndef CONFIG_PPC64 writel(0, NETXEN_CRB_NORMALIZE(adapter, CRB_CMDPEG_STATE)); netxen_pinit_from_rom(adapter, 0); udelay(500); netxen_load_firmware(adapter); netxen_phantom_init(adapter, NETXEN_NIC_PEG_TUNE); +#endif /* * delay a while to ensure that the Pegs are up & running. * Otherwise, we might see some flaky behaviour. diff --git a/drivers/net/netxen/netxen_nic_niu.c b/drivers/net/netxen/netxen_nic_niu.c index 40d7003a371..d5d95074e56 100644 --- a/drivers/net/netxen/netxen_nic_niu.c +++ b/drivers/net/netxen/netxen_nic_niu.c @@ -458,7 +458,7 @@ int netxen_niu_gbe_init_port(struct netxen_adapter *adapter, int port) int netxen_niu_xg_init_port(struct netxen_adapter *adapter, int port) { - long reg = 0, ret = 0; + u32 reg = 0, ret = 0; if (adapter->ahw.boardcfg.board_type == NETXEN_BRDTYPE_P2_SB31_10G_IMEZ) { netxen_crb_writelit_adapter(adapter, diff --git a/drivers/net/pcmcia/3c574_cs.c b/drivers/net/pcmcia/3c574_cs.c index 448bf4a7801..c7bd9c1c7f3 100644 --- a/drivers/net/pcmcia/3c574_cs.c +++ b/drivers/net/pcmcia/3c574_cs.c @@ -915,7 +915,7 @@ static void media_check(unsigned long arg) if ((inw(ioaddr + EL3_STATUS) & IntLatch) && (inb(ioaddr + Timer) == 0xff)) { if (!lp->fast_poll) printk(KERN_INFO "%s: interrupt(s) dropped!\n", dev->name); - el3_interrupt(dev->irq, lp); + el3_interrupt(dev->irq, dev); lp->fast_poll = HZ; } if (lp->fast_poll) { diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c index 530df8883fe..2561f76033e 100644 --- a/drivers/net/pcmcia/smc91c92_cs.c +++ b/drivers/net/pcmcia/smc91c92_cs.c @@ -1927,7 +1927,7 @@ static void media_check(u_long arg) if (smc->watchdog++ && ((i>>8) & i)) { if (!smc->fast_poll) printk(KERN_INFO "%s: interrupt(s) dropped!\n", dev->name); - smc_interrupt(dev->irq, smc); + smc_interrupt(dev->irq, dev); smc->fast_poll = HZ; } if (smc->fast_poll) { diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c index f4d4eb659ca..22aec5cce68 100644 --- a/drivers/net/phy/marvell.c +++ b/drivers/net/phy/marvell.c @@ -42,6 +42,19 @@ #define MII_M1011_IMASK_INIT 0x6400 #define MII_M1011_IMASK_CLEAR 0x0000 +#define MII_M1011_PHY_SCR 0x10 +#define MII_M1011_PHY_SCR_AUTO_CROSS 0x0060 + +#define MII_M1145_PHY_EXT_CR 0x14 +#define MII_M1145_RGMII_RX_DELAY 0x0080 +#define MII_M1145_RGMII_TX_DELAY 0x0002 + +#define M1145_DEV_FLAGS_RESISTANCE 0x00000001 + +#define MII_M1111_PHY_LED_CONTROL 0x18 +#define MII_M1111_PHY_LED_DIRECT 0x4100 +#define MII_M1111_PHY_LED_COMBINE 0x411c + MODULE_DESCRIPTION("Marvell PHY driver"); MODULE_AUTHOR("Andy Fleming"); MODULE_LICENSE("GPL"); @@ -63,7 +76,7 @@ static int marvell_config_intr(struct phy_device *phydev) { int err; - if(phydev->interrupts == PHY_INTERRUPT_ENABLED) + if (phydev->interrupts == PHY_INTERRUPT_ENABLED) err = phy_write(phydev, MII_M1011_IMASK, MII_M1011_IMASK_INIT); else err = phy_write(phydev, MII_M1011_IMASK, MII_M1011_IMASK_CLEAR); @@ -103,34 +116,153 @@ static int marvell_config_aneg(struct phy_device *phydev) if (err < 0) return err; + err = phy_write(phydev, MII_M1011_PHY_SCR, + MII_M1011_PHY_SCR_AUTO_CROSS); + if (err < 0) + return err; + + err = phy_write(phydev, MII_M1111_PHY_LED_CONTROL, + MII_M1111_PHY_LED_DIRECT); + if (err < 0) + return err; err = genphy_config_aneg(phydev); return err; } +static int m88e1145_config_init(struct phy_device *phydev) +{ + int err; + + /* Take care of errata E0 & E1 */ + err = phy_write(phydev, 0x1d, 0x001b); + if (err < 0) + return err; + + err = phy_write(phydev, 0x1e, 0x418f); + if (err < 0) + return err; + + err = phy_write(phydev, 0x1d, 0x0016); + if (err < 0) + return err; + + err = phy_write(phydev, 0x1e, 0xa2da); + if (err < 0) + return err; + + if (phydev->interface == PHY_INTERFACE_MODE_RGMII) { + int temp = phy_read(phydev, MII_M1145_PHY_EXT_CR); + if (temp < 0) + return temp; + + temp |= (MII_M1145_RGMII_RX_DELAY | MII_M1145_RGMII_TX_DELAY); + + err = phy_write(phydev, MII_M1145_PHY_EXT_CR, temp); + if (err < 0) + return err; + + if (phydev->dev_flags & M1145_DEV_FLAGS_RESISTANCE) { + err = phy_write(phydev, 0x1d, 0x0012); + if (err < 0) + return err; + + temp = phy_read(phydev, 0x1e); + if (temp < 0) + return temp; + + temp &= 0xf03f; + temp |= 2 << 9; /* 36 ohm */ + temp |= 2 << 6; /* 39 ohm */ + + err = phy_write(phydev, 0x1e, temp); + if (err < 0) + return err; + + err = phy_write(phydev, 0x1d, 0x3); + if (err < 0) + return err; + + err = phy_write(phydev, 0x1e, 0x8000); + if (err < 0) + return err; + } + } + + return 0; +} static struct phy_driver m88e1101_driver = { - .phy_id = 0x01410c00, - .phy_id_mask = 0xffffff00, - .name = "Marvell 88E1101", - .features = PHY_GBIT_FEATURES, - .flags = PHY_HAS_INTERRUPT, - .config_aneg = &marvell_config_aneg, - .read_status = &genphy_read_status, - .ack_interrupt = &marvell_ack_interrupt, - .config_intr = &marvell_config_intr, - .driver = { .owner = THIS_MODULE,}, + .phy_id = 0x01410c60, + .phy_id_mask = 0xfffffff0, + .name = "Marvell 88E1101", + .features = PHY_GBIT_FEATURES, + .flags = PHY_HAS_INTERRUPT, + .config_aneg = &marvell_config_aneg, + .read_status = &genphy_read_status, + .ack_interrupt = &marvell_ack_interrupt, + .config_intr = &marvell_config_intr, + .driver = {.owner = THIS_MODULE,}, +}; + +static struct phy_driver m88e1111s_driver = { + .phy_id = 0x01410cc0, + .phy_id_mask = 0xfffffff0, + .name = "Marvell 88E1111", + .features = PHY_GBIT_FEATURES, + .flags = PHY_HAS_INTERRUPT, + .config_aneg = &marvell_config_aneg, + .read_status = &genphy_read_status, + .ack_interrupt = &marvell_ack_interrupt, + .config_intr = &marvell_config_intr, + .driver = {.owner = THIS_MODULE,}, +}; + +static struct phy_driver m88e1145_driver = { + .phy_id = 0x01410cd0, + .phy_id_mask = 0xfffffff0, + .name = "Marvell 88E1145", + .features = PHY_GBIT_FEATURES, + .flags = PHY_HAS_INTERRUPT, + .config_init = &m88e1145_config_init, + .config_aneg = &marvell_config_aneg, + .read_status = &genphy_read_status, + .ack_interrupt = &marvell_ack_interrupt, + .config_intr = &marvell_config_intr, + .driver = {.owner = THIS_MODULE,}, }; static int __init marvell_init(void) { - return phy_driver_register(&m88e1101_driver); + int ret; + + ret = phy_driver_register(&m88e1101_driver); + if (ret) + return ret; + + ret = phy_driver_register(&m88e1111s_driver); + if (ret) + goto err1111s; + + ret = phy_driver_register(&m88e1145_driver); + if (ret) + goto err1145; + + return 0; + + err1145: + phy_driver_unregister(&m88e1111s_driver); + err1111s: + phy_driver_unregister(&m88e1101_driver); + return ret; } static void __exit marvell_exit(void) { phy_driver_unregister(&m88e1101_driver); + phy_driver_unregister(&m88e1111s_driver); + phy_driver_unregister(&m88e1145_driver); } module_init(marvell_init); diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index fdf45fdb673..7d5b6d1838c 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -138,7 +138,7 @@ void phy_prepare_link(struct phy_device *phydev, */ struct phy_device * phy_connect(struct net_device *dev, const char *phy_id, void (*handler)(struct net_device *), u32 flags, - u32 interface) + phy_interface_t interface) { struct phy_device *phydev; @@ -187,7 +187,7 @@ static int phy_compare_id(struct device *dev, void *data) } struct phy_device *phy_attach(struct net_device *dev, - const char *phy_id, u32 flags, u32 interface) + const char *phy_id, u32 flags, phy_interface_t interface) { struct bus_type *bus = &mdio_bus_type; struct phy_device *phydev; diff --git a/drivers/net/sk98lin/skge.c b/drivers/net/sk98lin/skge.c index 92d11b961db..e94ab256b54 100644 --- a/drivers/net/sk98lin/skge.c +++ b/drivers/net/sk98lin/skge.c @@ -5188,6 +5188,9 @@ static struct pci_driver skge_driver = { static int __init skge_init(void) { + printk(KERN_NOTICE "sk98lin: driver has been replaced by the skge driver" + " and is scheduled for removal\n"); + return pci_register_driver(&skge_driver); } diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c index f2ab3d56e56..52edbd7ac17 100644 --- a/drivers/net/sky2.c +++ b/drivers/net/sky2.c @@ -49,7 +49,7 @@ #include "sky2.h" #define DRV_NAME "sky2" -#define DRV_VERSION "1.12" +#define DRV_VERSION "1.13" #define PFX DRV_NAME " " /* @@ -1742,13 +1742,6 @@ static void sky2_link_down(struct sky2_port *sky2) reg &= ~(GM_GPCR_RX_ENA | GM_GPCR_TX_ENA); gma_write16(hw, port, GM_GP_CTRL, reg); - if (sky2->flow_status == FC_RX) { - /* restore Asymmetric Pause bit */ - gm_phy_write(hw, port, PHY_MARV_AUNE_ADV, - gm_phy_read(hw, port, PHY_MARV_AUNE_ADV) - | PHY_M_AN_ASP); - } - netif_carrier_off(sky2->netdev); netif_stop_queue(sky2->netdev); @@ -1773,10 +1766,10 @@ static int sky2_autoneg_done(struct sky2_port *sky2, u16 aux) { struct sky2_hw *hw = sky2->hw; unsigned port = sky2->port; - u16 lpa; + u16 advert, lpa; + advert = gm_phy_read(hw, port, PHY_MARV_AUNE_ADV); lpa = gm_phy_read(hw, port, PHY_MARV_AUNE_LP); - if (lpa & PHY_M_AN_RF) { printk(KERN_ERR PFX "%s: remote fault", sky2->netdev->name); return -1; @@ -1791,20 +1784,40 @@ static int sky2_autoneg_done(struct sky2_port *sky2, u16 aux) sky2->speed = sky2_phy_speed(hw, aux); sky2->duplex = (aux & PHY_M_PS_FULL_DUP) ? DUPLEX_FULL : DUPLEX_HALF; - /* Pause bits are offset (9..8) */ - if (hw->chip_id == CHIP_ID_YUKON_XL - || hw->chip_id == CHIP_ID_YUKON_EC_U - || hw->chip_id == CHIP_ID_YUKON_EX) - aux >>= 6; - - sky2->flow_status = sky2_flow(aux & PHY_M_PS_RX_P_EN, - aux & PHY_M_PS_TX_P_EN); + /* Since the pause result bits seem to in different positions on + * different chips. look at registers. + */ + if (!sky2_is_copper(hw)) { + /* Shift for bits in fiber PHY */ + advert &= ~(ADVERTISE_PAUSE_CAP|ADVERTISE_PAUSE_ASYM); + lpa &= ~(LPA_PAUSE_CAP|LPA_PAUSE_ASYM); + + if (advert & ADVERTISE_1000XPAUSE) + advert |= ADVERTISE_PAUSE_CAP; + if (advert & ADVERTISE_1000XPSE_ASYM) + advert |= ADVERTISE_PAUSE_ASYM; + if (lpa & LPA_1000XPAUSE) + lpa |= LPA_PAUSE_CAP; + if (lpa & LPA_1000XPAUSE_ASYM) + lpa |= LPA_PAUSE_ASYM; + } + + sky2->flow_status = FC_NONE; + if (advert & ADVERTISE_PAUSE_CAP) { + if (lpa & LPA_PAUSE_CAP) + sky2->flow_status = FC_BOTH; + else if (advert & ADVERTISE_PAUSE_ASYM) + sky2->flow_status = FC_RX; + } else if (advert & ADVERTISE_PAUSE_ASYM) { + if ((lpa & LPA_PAUSE_CAP) && (lpa & LPA_PAUSE_ASYM)) + sky2->flow_status = FC_TX; + } if (sky2->duplex == DUPLEX_HALF && sky2->speed < SPEED_1000 && !(hw->chip_id == CHIP_ID_YUKON_EC_U || hw->chip_id == CHIP_ID_YUKON_EX)) sky2->flow_status = FC_NONE; - if (aux & PHY_M_PS_RX_P_EN) + if (sky2->flow_status & FC_TX) sky2_write8(hw, SK_REG(port, GMAC_CTRL), GMC_PAUSE_ON); else sky2_write8(hw, SK_REG(port, GMAC_CTRL), GMC_PAUSE_OFF); @@ -1853,16 +1866,13 @@ out: spin_unlock(&sky2->phy_lock); } - /* Transmit timeout is only called if we are running, carrier is up * and tx queue is full (stopped). - * Called with netif_tx_lock held. */ static void sky2_tx_timeout(struct net_device *dev) { struct sky2_port *sky2 = netdev_priv(dev); struct sky2_hw *hw = sky2->hw; - u32 imask; if (netif_msg_timer(sky2)) printk(KERN_ERR PFX "%s: tx timeout\n", dev->name); @@ -1872,19 +1882,8 @@ static void sky2_tx_timeout(struct net_device *dev) sky2_read16(hw, sky2->port == 0 ? STAT_TXA1_RIDX : STAT_TXA2_RIDX), sky2_read16(hw, Q_ADDR(txqaddr[sky2->port], Q_DONE))); - imask = sky2_read32(hw, B0_IMSK); /* block IRQ in hw */ - sky2_write32(hw, B0_IMSK, 0); - sky2_read32(hw, B0_IMSK); - - netif_poll_disable(hw->dev[0]); /* stop NAPI poll */ - synchronize_irq(hw->pdev->irq); - - netif_start_queue(dev); /* don't wakeup during flush */ - sky2_tx_complete(sky2, sky2->tx_prod); /* Flush transmit queue */ - - sky2_write32(hw, B0_IMSK, imask); - - sky2_phy_reinit(sky2); /* this clears flow control etc */ + /* can't restart safely under softirq */ + schedule_work(&hw->restart_work); } static int sky2_change_mtu(struct net_device *dev, int new_mtu) @@ -2057,9 +2056,6 @@ static struct sk_buff *sky2_receive(struct net_device *dev, if (!(status & GMR_FS_RX_OK)) goto resubmit; - if (length > dev->mtu + ETH_HLEN) - goto oversize; - if (length < copybreak) skb = receive_copy(sky2, re, length); else @@ -2069,14 +2065,10 @@ resubmit: return skb; -oversize: - ++sky2->net_stats.rx_over_errors; - goto resubmit; - error: ++sky2->net_stats.rx_errors; if (status & GMR_FS_RX_FF_OV) { - sky2->net_stats.rx_fifo_errors++; + sky2->net_stats.rx_over_errors++; goto resubmit; } @@ -2638,6 +2630,49 @@ static void sky2_reset(struct sky2_hw *hw) sky2_write8(hw, STAT_ISR_TIMER_CTRL, TIM_START); } +static void sky2_restart(struct work_struct *work) +{ + struct sky2_hw *hw = container_of(work, struct sky2_hw, restart_work); + struct net_device *dev; + int i, err; + + dev_dbg(&hw->pdev->dev, "restarting\n"); + + del_timer_sync(&hw->idle_timer); + + rtnl_lock(); + sky2_write32(hw, B0_IMSK, 0); + sky2_read32(hw, B0_IMSK); + + netif_poll_disable(hw->dev[0]); + + for (i = 0; i < hw->ports; i++) { + dev = hw->dev[i]; + if (netif_running(dev)) + sky2_down(dev); + } + + sky2_reset(hw); + sky2_write32(hw, B0_IMSK, Y2_IS_BASE); + netif_poll_enable(hw->dev[0]); + + for (i = 0; i < hw->ports; i++) { + dev = hw->dev[i]; + if (netif_running(dev)) { + err = sky2_up(dev); + if (err) { + printk(KERN_INFO PFX "%s: could not restart %d\n", + dev->name, err); + dev_close(dev); + } + } + } + + sky2_idle_start(hw); + + rtnl_unlock(); +} + static inline u8 sky2_wol_supported(const struct sky2_hw *hw) { return sky2_is_copper(hw) ? (WAKE_PHY | WAKE_MAGIC) : 0; @@ -3600,6 +3635,8 @@ static int __devinit sky2_probe(struct pci_dev *pdev, } setup_timer(&hw->idle_timer, sky2_idle, (unsigned long) hw); + INIT_WORK(&hw->restart_work, sky2_restart); + sky2_idle_start(hw); pci_set_drvdata(pdev, hw); @@ -3636,6 +3673,8 @@ static void __devexit sky2_remove(struct pci_dev *pdev) del_timer_sync(&hw->idle_timer); + flush_scheduled_work(); + sky2_write32(hw, B0_IMSK, 0); synchronize_irq(hw->pdev->irq); diff --git a/drivers/net/sky2.h b/drivers/net/sky2.h index 3b0189569d5..ac24bdc4297 100644 --- a/drivers/net/sky2.h +++ b/drivers/net/sky2.h @@ -1589,7 +1589,7 @@ enum { GMR_FS_ANY_ERR = GMR_FS_RX_FF_OV | GMR_FS_CRC_ERR | GMR_FS_FRAGMENT | GMR_FS_LONG_ERR | - GMR_FS_MII_ERR | GMR_FS_GOOD_FC | GMR_FS_BAD_FC | + GMR_FS_MII_ERR | GMR_FS_BAD_FC | GMR_FS_UN_SIZE | GMR_FS_JABBER, }; @@ -1933,6 +1933,7 @@ struct sky2_hw { dma_addr_t st_dma; struct timer_list idle_timer; + struct work_struct restart_work; int msi; wait_queue_head_t msi_wait; }; diff --git a/drivers/net/wan/Kconfig b/drivers/net/wan/Kconfig index 61708cf4c85..8897f538a7c 100644 --- a/drivers/net/wan/Kconfig +++ b/drivers/net/wan/Kconfig @@ -26,7 +26,7 @@ config WAN # There is no way to detect a comtrol sv11 - force it modular for now. config HOSTESS_SV11 tristate "Comtrol Hostess SV-11 support" - depends on WAN && ISA && m && ISA_DMA_API + depends on WAN && ISA && m && ISA_DMA_API && INET help Driver for Comtrol Hostess SV-11 network card which operates on low speed synchronous serial links at up to diff --git a/drivers/net/wan/pc300too.c b/drivers/net/wan/pc300too.c index bc156b51678..aff05dba720 100644 --- a/drivers/net/wan/pc300too.c +++ b/drivers/net/wan/pc300too.c @@ -542,7 +542,7 @@ static int __init pc300_init_module(void) CLOCK_BASE = use_crystal_clock ? 24576000 : pci_clock_freq; - return pci_module_init(&pc300_pci_driver); + return pci_register_driver(&pc300_pci_driver); } diff --git a/drivers/net/wireless/bcm43xx/bcm43xx.h b/drivers/net/wireless/bcm43xx/bcm43xx.h index 3a064def162..0e790efae68 100644 --- a/drivers/net/wireless/bcm43xx/bcm43xx.h +++ b/drivers/net/wireless/bcm43xx/bcm43xx.h @@ -771,6 +771,7 @@ struct bcm43xx_private { * This is currently always BCM43xx_BUSTYPE_PCI */ u8 bustype; + u64 dma_mask; u16 board_vendor; u16 board_type; diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_dma.c b/drivers/net/wireless/bcm43xx/bcm43xx_dma.c index 978ed099e28..6e0dc76400e 100644 --- a/drivers/net/wireless/bcm43xx/bcm43xx_dma.c +++ b/drivers/net/wireless/bcm43xx/bcm43xx_dma.c @@ -145,16 +145,14 @@ dma_addr_t map_descbuffer(struct bcm43xx_dmaring *ring, int tx) { dma_addr_t dmaaddr; + int direction = PCI_DMA_FROMDEVICE; - if (tx) { - dmaaddr = dma_map_single(&ring->bcm->pci_dev->dev, - buf, len, - DMA_TO_DEVICE); - } else { - dmaaddr = dma_map_single(&ring->bcm->pci_dev->dev, + if (tx) + direction = PCI_DMA_TODEVICE; + + dmaaddr = pci_map_single(ring->bcm->pci_dev, buf, len, - DMA_FROM_DEVICE); - } + direction); return dmaaddr; } @@ -166,13 +164,13 @@ void unmap_descbuffer(struct bcm43xx_dmaring *ring, int tx) { if (tx) { - dma_unmap_single(&ring->bcm->pci_dev->dev, + pci_unmap_single(ring->bcm->pci_dev, addr, len, - DMA_TO_DEVICE); + PCI_DMA_TODEVICE); } else { - dma_unmap_single(&ring->bcm->pci_dev->dev, + pci_unmap_single(ring->bcm->pci_dev, addr, len, - DMA_FROM_DEVICE); + PCI_DMA_FROMDEVICE); } } @@ -183,8 +181,8 @@ void sync_descbuffer_for_cpu(struct bcm43xx_dmaring *ring, { assert(!ring->tx); - dma_sync_single_for_cpu(&ring->bcm->pci_dev->dev, - addr, len, DMA_FROM_DEVICE); + pci_dma_sync_single_for_cpu(ring->bcm->pci_dev, + addr, len, PCI_DMA_FROMDEVICE); } static inline @@ -194,8 +192,8 @@ void sync_descbuffer_for_device(struct bcm43xx_dmaring *ring, { assert(!ring->tx); - dma_sync_single_for_device(&ring->bcm->pci_dev->dev, - addr, len, DMA_FROM_DEVICE); + pci_dma_sync_single_for_cpu(ring->bcm->pci_dev, + addr, len, PCI_DMA_TODEVICE); } /* Unmap and free a descriptor buffer. */ @@ -214,17 +212,53 @@ void free_descriptor_buffer(struct bcm43xx_dmaring *ring, static int alloc_ringmemory(struct bcm43xx_dmaring *ring) { - struct device *dev = &(ring->bcm->pci_dev->dev); - - ring->descbase = dma_alloc_coherent(dev, BCM43xx_DMA_RINGMEMSIZE, - &(ring->dmabase), GFP_KERNEL); + ring->descbase = pci_alloc_consistent(ring->bcm->pci_dev, BCM43xx_DMA_RINGMEMSIZE, + &(ring->dmabase)); if (!ring->descbase) { - printk(KERN_ERR PFX "DMA ringmemory allocation failed\n"); - return -ENOMEM; + /* Allocation may have failed due to pci_alloc_consistent + insisting on use of GFP_DMA, which is more restrictive + than necessary... */ + struct dma_desc *rx_ring; + dma_addr_t rx_ring_dma; + + rx_ring = kzalloc(BCM43xx_DMA_RINGMEMSIZE, GFP_KERNEL); + if (!rx_ring) + goto out_err; + + rx_ring_dma = pci_map_single(ring->bcm->pci_dev, rx_ring, + BCM43xx_DMA_RINGMEMSIZE, + PCI_DMA_BIDIRECTIONAL); + + if (pci_dma_mapping_error(rx_ring_dma) || + rx_ring_dma + BCM43xx_DMA_RINGMEMSIZE > ring->bcm->dma_mask) { + /* Sigh... */ + if (!pci_dma_mapping_error(rx_ring_dma)) + pci_unmap_single(ring->bcm->pci_dev, + rx_ring_dma, BCM43xx_DMA_RINGMEMSIZE, + PCI_DMA_BIDIRECTIONAL); + rx_ring_dma = pci_map_single(ring->bcm->pci_dev, + rx_ring, BCM43xx_DMA_RINGMEMSIZE, + PCI_DMA_BIDIRECTIONAL); + if (pci_dma_mapping_error(rx_ring_dma) || + rx_ring_dma + BCM43xx_DMA_RINGMEMSIZE > ring->bcm->dma_mask) { + assert(0); + if (!pci_dma_mapping_error(rx_ring_dma)) + pci_unmap_single(ring->bcm->pci_dev, + rx_ring_dma, BCM43xx_DMA_RINGMEMSIZE, + PCI_DMA_BIDIRECTIONAL); + goto out_err; + } + } + + ring->descbase = rx_ring; + ring->dmabase = rx_ring_dma; } memset(ring->descbase, 0, BCM43xx_DMA_RINGMEMSIZE); return 0; +out_err: + printk(KERN_ERR PFX "DMA ringmemory allocation failed\n"); + return -ENOMEM; } static void free_ringmemory(struct bcm43xx_dmaring *ring) @@ -407,6 +441,29 @@ static int setup_rx_descbuffer(struct bcm43xx_dmaring *ring, if (unlikely(!skb)) return -ENOMEM; dmaaddr = map_descbuffer(ring, skb->data, ring->rx_buffersize, 0); + /* This hardware bug work-around adapted from the b44 driver. + The chip may be unable to do PCI DMA to/from anything above 1GB */ + if (pci_dma_mapping_error(dmaaddr) || + dmaaddr + ring->rx_buffersize > ring->bcm->dma_mask) { + /* This one has 30-bit addressing... */ + if (!pci_dma_mapping_error(dmaaddr)) + pci_unmap_single(ring->bcm->pci_dev, + dmaaddr, ring->rx_buffersize, + PCI_DMA_FROMDEVICE); + dev_kfree_skb_any(skb); + skb = __dev_alloc_skb(ring->rx_buffersize,GFP_DMA); + if (skb == NULL) + return -ENOMEM; + dmaaddr = pci_map_single(ring->bcm->pci_dev, + skb->data, ring->rx_buffersize, + PCI_DMA_FROMDEVICE); + if (pci_dma_mapping_error(dmaaddr) || + dmaaddr + ring->rx_buffersize > ring->bcm->dma_mask) { + assert(0); + dev_kfree_skb_any(skb); + return -ENOMEM; + } + } meta->skb = skb; meta->dmaaddr = dmaaddr; skb->dev = ring->bcm->net_dev; @@ -636,8 +693,10 @@ struct bcm43xx_dmaring * bcm43xx_setup_dmaring(struct bcm43xx_private *bcm, err = dmacontroller_setup(ring); if (err) goto err_free_ringmemory; + return ring; out: + printk(KERN_ERR PFX "Error in bcm43xx_setup_dmaring\n"); return ring; err_free_ringmemory: @@ -705,30 +764,16 @@ int bcm43xx_dma_init(struct bcm43xx_private *bcm) struct bcm43xx_dmaring *ring; int err = -ENOMEM; int dma64 = 0; - u64 mask = bcm43xx_get_supported_dma_mask(bcm); - int nobits; - if (mask == DMA_64BIT_MASK) { + bcm->dma_mask = bcm43xx_get_supported_dma_mask(bcm); + if (bcm->dma_mask == DMA_64BIT_MASK) dma64 = 1; - nobits = 64; - } else if (mask == DMA_32BIT_MASK) - nobits = 32; - else - nobits = 30; - err = pci_set_dma_mask(bcm->pci_dev, mask); - err |= pci_set_consistent_dma_mask(bcm->pci_dev, mask); - if (err) { -#ifdef CONFIG_BCM43XX_PIO - printk(KERN_WARNING PFX "DMA not supported on this device." - " Falling back to PIO.\n"); - bcm->__using_pio = 1; - return -ENOSYS; -#else - printk(KERN_ERR PFX "FATAL: DMA not supported and PIO not configured. " - "Please recompile the driver with PIO support.\n"); - return -ENODEV; -#endif /* CONFIG_BCM43XX_PIO */ - } + err = pci_set_dma_mask(bcm->pci_dev, bcm->dma_mask); + if (err) + goto no_dma; + err = pci_set_consistent_dma_mask(bcm->pci_dev, bcm->dma_mask); + if (err) + goto no_dma; /* setup TX DMA channels. */ ring = bcm43xx_setup_dmaring(bcm, 0, 1, dma64); @@ -774,7 +819,9 @@ int bcm43xx_dma_init(struct bcm43xx_private *bcm) dma->rx_ring3 = ring; } - dprintk(KERN_INFO PFX "%d-bit DMA initialized\n", nobits); + dprintk(KERN_INFO PFX "%d-bit DMA initialized\n", + (bcm->dma_mask == DMA_64BIT_MASK) ? 64 : + (bcm->dma_mask == DMA_32BIT_MASK) ? 32 : 30); err = 0; out: return err; @@ -800,7 +847,17 @@ err_destroy_tx1: err_destroy_tx0: bcm43xx_destroy_dmaring(dma->tx_ring0); dma->tx_ring0 = NULL; - goto out; +no_dma: +#ifdef CONFIG_BCM43XX_PIO + printk(KERN_WARNING PFX "DMA not supported on this device." + " Falling back to PIO.\n"); + bcm->__using_pio = 1; + return -ENOSYS; +#else + printk(KERN_ERR PFX "FATAL: DMA not supported and PIO not configured. " + "Please recompile the driver with PIO support.\n"); + return -ENODEV; +#endif /* CONFIG_BCM43XX_PIO */ } /* Generate a cookie for the TX header. */ @@ -905,6 +962,7 @@ static void dma_tx_fragment(struct bcm43xx_dmaring *ring, struct bcm43xx_dmadesc_generic *desc; struct bcm43xx_dmadesc_meta *meta; dma_addr_t dmaaddr; + struct sk_buff *bounce_skb; assert(skb_shinfo(skb)->nr_frags == 0); @@ -924,9 +982,28 @@ static void dma_tx_fragment(struct bcm43xx_dmaring *ring, skb->len - sizeof(struct bcm43xx_txhdr), (cur_frag == 0), generate_cookie(ring, slot)); + dmaaddr = map_descbuffer(ring, skb->data, skb->len, 1); + if (dma_mapping_error(dmaaddr) || dmaaddr + skb->len > ring->bcm->dma_mask) { + /* chip cannot handle DMA to/from > 1GB, use bounce buffer (copied from b44 driver) */ + if (!dma_mapping_error(dmaaddr)) + unmap_descbuffer(ring, dmaaddr, skb->len, 1); + bounce_skb = __dev_alloc_skb(skb->len, GFP_ATOMIC|GFP_DMA); + if (!bounce_skb) + return; + dmaaddr = map_descbuffer(ring, bounce_skb->data, bounce_skb->len, 1); + if (dma_mapping_error(dmaaddr) || dmaaddr + skb->len > ring->bcm->dma_mask) { + if (!dma_mapping_error(dmaaddr)) + unmap_descbuffer(ring, dmaaddr, skb->len, 1); + dev_kfree_skb_any(bounce_skb); + assert(0); + return; + } + memcpy(skb_put(bounce_skb, skb->len), skb->data, skb->len); + dev_kfree_skb_any(skb); + skb = bounce_skb; + } meta->skb = skb; - dmaaddr = map_descbuffer(ring, skb->data, skb->len, 1); meta->dmaaddr = dmaaddr; fill_descriptor(ring, desc, dmaaddr, diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_main.c b/drivers/net/wireless/bcm43xx/bcm43xx_main.c index 23aaf1ed854..2e400aacc43 100644 --- a/drivers/net/wireless/bcm43xx/bcm43xx_main.c +++ b/drivers/net/wireless/bcm43xx/bcm43xx_main.c @@ -95,13 +95,9 @@ static int modparam_noleds; module_param_named(noleds, modparam_noleds, int, 0444); MODULE_PARM_DESC(noleds, "Turn off all LED activity"); -#ifdef CONFIG_BCM43XX_DEBUG static char modparam_fwpostfix[64]; module_param_string(fwpostfix, modparam_fwpostfix, 64, 0444); -MODULE_PARM_DESC(fwpostfix, "Postfix for .fw files. Useful for debugging."); -#else -# define modparam_fwpostfix "" -#endif /* CONFIG_BCM43XX_DEBUG*/ +MODULE_PARM_DESC(fwpostfix, "Postfix for .fw files. Useful for using multiple firmware image versions."); /* If you want to debug with just a single device, enable this, @@ -2983,8 +2979,10 @@ static int bcm43xx_chipset_attach(struct bcm43xx_private *bcm) err = bcm43xx_pctl_set_crystal(bcm, 1); if (err) goto out; - bcm43xx_pci_read_config16(bcm, PCI_STATUS, &pci_status); - bcm43xx_pci_write_config16(bcm, PCI_STATUS, pci_status & ~PCI_STATUS_SIG_TARGET_ABORT); + err = bcm43xx_pci_read_config16(bcm, PCI_STATUS, &pci_status); + if (err) + goto out; + err = bcm43xx_pci_write_config16(bcm, PCI_STATUS, pci_status & ~PCI_STATUS_SIG_TARGET_ABORT); out: return err; @@ -3796,12 +3794,18 @@ static int bcm43xx_attach_board(struct bcm43xx_private *bcm) } net_dev->base_addr = (unsigned long)bcm->mmio_addr; - bcm43xx_pci_read_config16(bcm, PCI_SUBSYSTEM_VENDOR_ID, + err = bcm43xx_pci_read_config16(bcm, PCI_SUBSYSTEM_VENDOR_ID, &bcm->board_vendor); - bcm43xx_pci_read_config16(bcm, PCI_SUBSYSTEM_ID, + if (err) + goto err_iounmap; + err = bcm43xx_pci_read_config16(bcm, PCI_SUBSYSTEM_ID, &bcm->board_type); - bcm43xx_pci_read_config16(bcm, PCI_REVISION_ID, + if (err) + goto err_iounmap; + err = bcm43xx_pci_read_config16(bcm, PCI_REVISION_ID, &bcm->board_revision); + if (err) + goto err_iounmap; err = bcm43xx_chipset_attach(bcm); if (err) @@ -3892,6 +3896,7 @@ err_pci_release: pci_release_regions(pci_dev); err_pci_disable: pci_disable_device(pci_dev); + printk(KERN_ERR PFX "Unable to attach board\n"); goto out; } diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_wx.c b/drivers/net/wireless/bcm43xx/bcm43xx_wx.c index d2ca949174f..7b665e2386a 100644 --- a/drivers/net/wireless/bcm43xx/bcm43xx_wx.c +++ b/drivers/net/wireless/bcm43xx/bcm43xx_wx.c @@ -260,22 +260,22 @@ static int bcm43xx_wx_get_rangeparams(struct net_device *net_dev, if (phy->type == BCM43xx_PHYTYPE_A || phy->type == BCM43xx_PHYTYPE_G) { range->num_bitrates = 8; - range->bitrate[i++] = IEEE80211_OFDM_RATE_6MB; - range->bitrate[i++] = IEEE80211_OFDM_RATE_9MB; - range->bitrate[i++] = IEEE80211_OFDM_RATE_12MB; - range->bitrate[i++] = IEEE80211_OFDM_RATE_18MB; - range->bitrate[i++] = IEEE80211_OFDM_RATE_24MB; - range->bitrate[i++] = IEEE80211_OFDM_RATE_36MB; - range->bitrate[i++] = IEEE80211_OFDM_RATE_48MB; - range->bitrate[i++] = IEEE80211_OFDM_RATE_54MB; + range->bitrate[i++] = IEEE80211_OFDM_RATE_6MB * 500000; + range->bitrate[i++] = IEEE80211_OFDM_RATE_9MB * 500000; + range->bitrate[i++] = IEEE80211_OFDM_RATE_12MB * 500000; + range->bitrate[i++] = IEEE80211_OFDM_RATE_18MB * 500000; + range->bitrate[i++] = IEEE80211_OFDM_RATE_24MB * 500000; + range->bitrate[i++] = IEEE80211_OFDM_RATE_36MB * 500000; + range->bitrate[i++] = IEEE80211_OFDM_RATE_48MB * 500000; + range->bitrate[i++] = IEEE80211_OFDM_RATE_54MB * 500000; } if (phy->type == BCM43xx_PHYTYPE_B || phy->type == BCM43xx_PHYTYPE_G) { range->num_bitrates += 4; - range->bitrate[i++] = IEEE80211_CCK_RATE_1MB; - range->bitrate[i++] = IEEE80211_CCK_RATE_2MB; - range->bitrate[i++] = IEEE80211_CCK_RATE_5MB; - range->bitrate[i++] = IEEE80211_CCK_RATE_11MB; + range->bitrate[i++] = IEEE80211_CCK_RATE_1MB * 500000; + range->bitrate[i++] = IEEE80211_CCK_RATE_2MB * 500000; + range->bitrate[i++] = IEEE80211_CCK_RATE_5MB * 500000; + range->bitrate[i++] = IEEE80211_CCK_RATE_11MB * 500000; } geo = ieee80211_get_geo(bcm->ieee); @@ -285,7 +285,7 @@ static int bcm43xx_wx_get_rangeparams(struct net_device *net_dev, if (j == IW_MAX_FREQUENCIES) break; range->freq[j].i = j + 1; - range->freq[j].m = geo->a[i].freq;//FIXME? + range->freq[j].m = geo->a[i].freq * 100000; range->freq[j].e = 1; j++; } @@ -293,7 +293,7 @@ static int bcm43xx_wx_get_rangeparams(struct net_device *net_dev, if (j == IW_MAX_FREQUENCIES) break; range->freq[j].i = j + 1; - range->freq[j].m = geo->bg[i].freq;//FIXME? + range->freq[j].m = geo->bg[i].freq * 100000; range->freq[j].e = 1; j++; } diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c index b85857a8487..d0639a45cd2 100644 --- a/drivers/net/wireless/ipw2100.c +++ b/drivers/net/wireless/ipw2100.c @@ -175,7 +175,7 @@ that only one external action is invoked at a time. /* Debugging stuff */ #ifdef CONFIG_IPW2100_DEBUG -#define CONFIG_IPW2100_RX_DEBUG /* Reception debugging */ +#define IPW2100_RX_DEBUG /* Reception debugging */ #endif MODULE_DESCRIPTION(DRV_DESCRIPTION); @@ -2239,7 +2239,7 @@ static void ipw2100_snapshot_free(struct ipw2100_priv *priv) priv->snapshot[0] = NULL; } -#ifdef CONFIG_IPW2100_DEBUG_C3 +#ifdef IPW2100_DEBUG_C3 static int ipw2100_snapshot_alloc(struct ipw2100_priv *priv) { int i; @@ -2314,13 +2314,13 @@ static u32 ipw2100_match_buf(struct ipw2100_priv *priv, u8 * in_buf, * The size of the constructed ethernet * */ -#ifdef CONFIG_IPW2100_RX_DEBUG +#ifdef IPW2100_RX_DEBUG static u8 packet_data[IPW_RX_NIC_BUFFER_LENGTH]; #endif static void ipw2100_corruption_detected(struct ipw2100_priv *priv, int i) { -#ifdef CONFIG_IPW2100_DEBUG_C3 +#ifdef IPW2100_DEBUG_C3 struct ipw2100_status *status = &priv->status_queue.drv[i]; u32 match, reg; int j; @@ -2342,7 +2342,7 @@ static void ipw2100_corruption_detected(struct ipw2100_priv *priv, int i) } #endif -#ifdef CONFIG_IPW2100_DEBUG_C3 +#ifdef IPW2100_DEBUG_C3 /* Halt the fimrware so we can get a good image */ write_register(priv->net_dev, IPW_REG_RESET_REG, IPW_AUX_HOST_RESET_REG_STOP_MASTER); @@ -2413,7 +2413,7 @@ static void isr_rx(struct ipw2100_priv *priv, int i, skb_put(packet->skb, status->frame_size); -#ifdef CONFIG_IPW2100_RX_DEBUG +#ifdef IPW2100_RX_DEBUG /* Make a copy of the frame so we can dump it to the logs if * ieee80211_rx fails */ memcpy(packet_data, packet->skb->data, @@ -2421,7 +2421,7 @@ static void isr_rx(struct ipw2100_priv *priv, int i, #endif if (!ieee80211_rx(priv->ieee, packet->skb, stats)) { -#ifdef CONFIG_IPW2100_RX_DEBUG +#ifdef IPW2100_RX_DEBUG IPW_DEBUG_DROP("%s: Non consumed packet:\n", priv->net_dev->name); printk_buf(IPW_DL_DROP, packet_data, status->frame_size); @@ -4912,7 +4912,7 @@ static int ipw2100_set_power_mode(struct ipw2100_priv *priv, int power_level) else priv->power_mode = IPW_POWER_ENABLED | power_level; -#ifdef CONFIG_IPW2100_TX_POWER +#ifdef IPW2100_TX_POWER if (priv->port_type == IBSS && priv->adhoc_power != DFTL_IBSS_TX_POWER) { /* Set beacon interval */ cmd.host_command = TX_POWER_INDEX; diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zd1211rw/zd_mac.c index a08524191b5..4c5f78eac34 100644 --- a/drivers/net/wireless/zd1211rw/zd_mac.c +++ b/drivers/net/wireless/zd1211rw/zd_mac.c @@ -156,7 +156,7 @@ void zd_mac_clear(struct zd_mac *mac) static int reset_mode(struct zd_mac *mac) { struct ieee80211_device *ieee = zd_mac_to_ieee80211(mac); - struct zd_ioreq32 ioreqs[3] = { + struct zd_ioreq32 ioreqs[] = { { CR_RX_FILTER, STA_RX_FILTER }, { CR_SNIFFER_ON, 0U }, }; @@ -164,10 +164,9 @@ static int reset_mode(struct zd_mac *mac) if (ieee->iw_mode == IW_MODE_MONITOR) { ioreqs[0].value = 0xffffffff; ioreqs[1].value = 0x1; - ioreqs[2].value = ENC_SNIFFER; } - return zd_iowrite32a(&mac->chip, ioreqs, 3); + return zd_iowrite32a(&mac->chip, ioreqs, ARRAY_SIZE(ioreqs)); } int zd_mac_open(struct net_device *netdev) @@ -904,16 +903,21 @@ static int fill_ctrlset(struct zd_mac *mac, static int zd_mac_tx(struct zd_mac *mac, struct ieee80211_txb *txb, int pri) { int i, r; + struct ieee80211_device *ieee = zd_mac_to_ieee80211(mac); for (i = 0; i < txb->nr_frags; i++) { struct sk_buff *skb = txb->fragments[i]; r = fill_ctrlset(mac, txb, i); - if (r) + if (r) { + ieee->stats.tx_dropped++; return r; + } r = zd_usb_tx(&mac->chip.usb, skb->data, skb->len); - if (r) + if (r) { + ieee->stats.tx_dropped++; return r; + } } /* FIXME: shouldn't this be handled by the upper layers? */ @@ -1063,9 +1067,23 @@ static int fill_rx_stats(struct ieee80211_rx_stats *stats, *pstatus = status = zd_tail(buffer, length, sizeof(struct rx_status)); if (status->frame_status & ZD_RX_ERROR) { - /* FIXME: update? */ + struct ieee80211_device *ieee = zd_mac_to_ieee80211(mac); + ieee->stats.rx_errors++; + if (status->frame_status & ZD_RX_TIMEOUT_ERROR) + ieee->stats.rx_missed_errors++; + else if (status->frame_status & ZD_RX_FIFO_OVERRUN_ERROR) + ieee->stats.rx_fifo_errors++; + else if (status->frame_status & ZD_RX_DECRYPTION_ERROR) + ieee->ieee_stats.rx_discards_undecryptable++; + else if (status->frame_status & ZD_RX_CRC32_ERROR) { + ieee->stats.rx_crc_errors++; + ieee->ieee_stats.rx_fcs_errors++; + } + else if (status->frame_status & ZD_RX_CRC16_ERROR) + ieee->stats.rx_crc_errors++; return -EINVAL; } + memset(stats, 0, sizeof(struct ieee80211_rx_stats)); stats->len = length - (ZD_PLCP_HEADER_SIZE + IEEE80211_FCS_LEN + + sizeof(struct rx_status)); @@ -1094,14 +1112,16 @@ static void zd_mac_rx(struct zd_mac *mac, struct sk_buff *skb) if (skb->len < ZD_PLCP_HEADER_SIZE + IEEE80211_1ADDR_LEN + IEEE80211_FCS_LEN + sizeof(struct rx_status)) { - dev_dbg_f(zd_mac_dev(mac), "Packet with length %u to small.\n", - skb->len); + ieee->stats.rx_errors++; + ieee->stats.rx_length_errors++; goto free_skb; } r = fill_rx_stats(&stats, &status, mac, skb->data, skb->len); if (r) { - /* Only packets with rx errors are included here. */ + /* Only packets with rx errors are included here. + * The error stats have already been set in fill_rx_stats. + */ goto free_skb; } @@ -1114,8 +1134,10 @@ static void zd_mac_rx(struct zd_mac *mac, struct sk_buff *skb) r = filter_rx(ieee, skb->data, skb->len, &stats); if (r <= 0) { - if (r < 0) + if (r < 0) { + ieee->stats.rx_errors++; dev_dbg_f(zd_mac_dev(mac), "Error in packet.\n"); + } goto free_skb; } @@ -1146,7 +1168,9 @@ int zd_mac_rx_irq(struct zd_mac *mac, const u8 *buffer, unsigned int length) skb = dev_alloc_skb(sizeof(struct zd_rt_hdr) + length); if (!skb) { + struct ieee80211_device *ieee = zd_mac_to_ieee80211(mac); dev_warn(zd_mac_dev(mac), "Could not allocate skb.\n"); + ieee->stats.rx_dropped++; return -ENOMEM; } skb_reserve(skb, sizeof(struct zd_rt_hdr)); diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c index 75ef55624d7..aac8a1c5ba0 100644 --- a/drivers/net/wireless/zd1211rw/zd_usb.c +++ b/drivers/net/wireless/zd1211rw/zd_usb.c @@ -313,6 +313,12 @@ out: static inline void handle_retry_failed_int(struct urb *urb) { + struct zd_usb *usb = urb->context; + struct zd_mac *mac = zd_usb_to_mac(usb); + struct ieee80211_device *ieee = zd_mac_to_ieee80211(mac); + + ieee->stats.tx_errors++; + ieee->ieee_stats.tx_retry_limit_exceeded++; dev_dbg_f(urb_dev(urb), "retry failed interrupt\n"); } @@ -487,6 +493,9 @@ static void handle_rx_packet(struct zd_usb *usb, const u8 *buffer, if (length < sizeof(struct rx_length_info)) { /* It's not a complete packet anyhow. */ + struct ieee80211_device *ieee = zd_mac_to_ieee80211(mac); + ieee->stats.rx_errors++; + ieee->stats.rx_length_errors++; return; } length_info = (struct rx_length_info *) @@ -923,6 +932,8 @@ static int probe(struct usb_interface *intf, const struct usb_device_id *id) goto error; } + usb_reset_device(interface_to_usbdev(intf)); + netdev = zd_netdev_alloc(intf); if (netdev == NULL) { r = -ENOMEM; @@ -1024,6 +1035,7 @@ static int __init usb_init(void) r = usb_register(&driver); if (r) { + destroy_workqueue(zd_workqueue); printk(KERN_ERR "%s usb_register() failed. Error number %d\n", driver.name, r); return r; diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 182a96f77c8..600308fdf9c 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2089,6 +2089,7 @@ #define PCI_VENDOR_ID_PASEMI 0x1959 #define PCI_VENDOR_ID_ATTANSIC 0x1969 +#define PCI_DEVICE_ID_ATTANSIC_L1 0x1048 #define PCI_VENDOR_ID_JMICRON 0x197B #define PCI_DEVICE_ID_JMICRON_JMB360 0x2360 diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c index 6189dc03108..4cbb1290a6a 100644 --- a/net/core/net-sysfs.c +++ b/net/core/net-sysfs.c @@ -340,7 +340,7 @@ static struct attribute_group netstat_group = { .attrs = netstat_attrs, }; -#ifdef WIRELESS_EXT +#ifdef CONFIG_WIRELESS_EXT /* helper function that does all the locking etc for wireless stats */ static ssize_t wireless_show(struct device *d, char *buf, ssize_t (*format)(const struct iw_statistics *, @@ -473,7 +473,7 @@ int netdev_register_sysfs(struct net_device *net) if (net->get_stats) *groups++ = &netstat_group; -#ifdef WIRELESS_EXT +#ifdef CONFIG_WIRELESS_EXT if (net->wireless_handlers && net->wireless_handlers->get_wireless_stats) *groups++ = &wireless_group; #endif diff --git a/net/ieee80211/ieee80211_tx.c b/net/ieee80211/ieee80211_tx.c index c55949e5c58..0292d6348e1 100644 --- a/net/ieee80211/ieee80211_tx.c +++ b/net/ieee80211/ieee80211_tx.c @@ -502,9 +502,6 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev) if (host_encrypt) ieee80211_encrypt_fragment(ieee, skb_frag, hdr_len); else if (host_build_iv) { - struct ieee80211_crypt_data *crypt; - - crypt = ieee->crypt[ieee->tx_keyidx]; atomic_inc(&crypt->refcnt); if (crypt->ops->build_iv) crypt->ops->build_iv(skb_frag, hdr_len, |