diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mdio.h | 35 | ||||
| -rw-r--r-- | include/linux/netdevice.h | 11 | ||||
| -rw-r--r-- | include/net/fib_rules.h | 1 | ||||
| -rw-r--r-- | include/scsi/libfcoe.h | 2 |
4 files changed, 48 insertions, 1 deletions
diff --git a/include/linux/mdio.h b/include/linux/mdio.h index 26b4eb3bbee..56851646529 100644 --- a/include/linux/mdio.h +++ b/include/linux/mdio.h @@ -46,6 +46,8 @@ /* Media-dependent registers. */ #define MDIO_PMA_10GBT_TXPWR 131 /* 10GBASE-T TX power control */ +#define MDIO_PMA_10GBT_SNR 133 /* 10GBASE-T SNR margin, lane A. + * Lanes B-D are numbered 134-136. */ #define MDIO_PMA_10GBR_FECABLE 170 /* 10GBASE-R FEC ability */ #define MDIO_PCS_10GBX_STAT1 24 /* 10GBASE-X PCS status 1 */ #define MDIO_PCS_10GBRT_STAT1 32 /* 10GBASE-R/-T PCS status 1 */ @@ -53,6 +55,14 @@ #define MDIO_AN_10GBT_CTRL 32 /* 10GBASE-T auto-negotiation control */ #define MDIO_AN_10GBT_STAT 33 /* 10GBASE-T auto-negotiation status */ +/* LASI (Link Alarm Status Interrupt) registers, defined by XENPAK MSA. */ +#define MDIO_PMA_LASI_RXCTRL 0x9000 /* RX_ALARM control */ +#define MDIO_PMA_LASI_TXCTRL 0x9001 /* TX_ALARM control */ +#define MDIO_PMA_LASI_CTRL 0x9002 /* LASI control */ +#define MDIO_PMA_LASI_RXSTAT 0x9003 /* RX_ALARM status */ +#define MDIO_PMA_LASI_TXSTAT 0x9004 /* TX_ALARM status */ +#define MDIO_PMA_LASI_STAT 0x9005 /* LASI status */ + /* Control register 1. */ /* Enable extended speed selection */ #define MDIO_CTRL1_SPEEDSELEXT (BMCR_SPEED1000 | BMCR_SPEED100) @@ -188,6 +198,11 @@ /* PMA 10GBASE-T TX power register. */ #define MDIO_PMA_10GBT_TXPWR_SHORT 0x0001 /* Short-reach mode */ +/* PMA 10GBASE-T SNR registers. */ +/* Value is SNR margin in dB, clamped to range [-127, 127], plus 0x8000. */ +#define MDIO_PMA_10GBT_SNR_BIAS 0x8000 +#define MDIO_PMA_10GBT_SNR_MAX 127 + /* PMA 10GBASE-R FEC ability register. */ #define MDIO_PMA_10GBR_FECABLE_ABLE 0x0001 /* FEC ability */ #define MDIO_PMA_10GBR_FECABLE_ERRABLE 0x0002 /* FEC error indic. ability */ @@ -211,6 +226,26 @@ #define MDIO_AN_10GBT_STAT_MS 0x4000 /* Master/slave config */ #define MDIO_AN_10GBT_STAT_MSFLT 0x8000 /* Master/slave config fault */ +/* LASI RX_ALARM control/status registers. */ +#define MDIO_PMA_LASI_RX_PHYXSLFLT 0x0001 /* PHY XS RX local fault */ +#define MDIO_PMA_LASI_RX_PCSLFLT 0x0008 /* PCS RX local fault */ +#define MDIO_PMA_LASI_RX_PMALFLT 0x0010 /* PMA/PMD RX local fault */ +#define MDIO_PMA_LASI_RX_OPTICPOWERFLT 0x0020 /* RX optical power fault */ +#define MDIO_PMA_LASI_RX_WISLFLT 0x0200 /* WIS local fault */ + +/* LASI TX_ALARM control/status registers. */ +#define MDIO_PMA_LASI_TX_PHYXSLFLT 0x0001 /* PHY XS TX local fault */ +#define MDIO_PMA_LASI_TX_PCSLFLT 0x0008 /* PCS TX local fault */ +#define MDIO_PMA_LASI_TX_PMALFLT 0x0010 /* PMA/PMD TX local fault */ +#define MDIO_PMA_LASI_TX_LASERPOWERFLT 0x0080 /* Laser output power fault */ +#define MDIO_PMA_LASI_TX_LASERTEMPFLT 0x0100 /* Laser temperature fault */ +#define MDIO_PMA_LASI_TX_LASERBICURRFLT 0x0200 /* Laser bias current fault */ + +/* LASI control/status registers. */ +#define MDIO_PMA_LASI_LSALARM 0x0001 /* LS_ALARM enable/status */ +#define MDIO_PMA_LASI_TXALARM 0x0002 /* TX_ALARM enable/status */ +#define MDIO_PMA_LASI_RXALARM 0x0004 /* RX_ALARM enable/status */ + /* Mapping between MDIO PRTAD/DEVAD and mii_ioctl_data::phy_id */ #define MDIO_PHY_ID_C45 0x8000 diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 2af89b662ca..cd547d04a8c 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -470,6 +470,10 @@ struct netdev_queue { */ spinlock_t _xmit_lock ____cacheline_aligned_in_smp; int xmit_lock_owner; + /* + * please use this field instead of dev->trans_start + */ + unsigned long trans_start; } ____cacheline_aligned_in_smp; @@ -819,6 +823,11 @@ struct net_device * One part is mostly used on xmit path (device) */ /* These may be needed for future network-power-down code. */ + + /* + * trans_start here is expensive for high speed devices on SMP, + * please use netdev_queue->trans_start instead. + */ unsigned long trans_start; /* Time (in jiffies) of last Tx */ int watchdog_timeo; /* used by dev_watchdog() */ @@ -1541,6 +1550,8 @@ static inline int netif_carrier_ok(const struct net_device *dev) return !test_bit(__LINK_STATE_NOCARRIER, &dev->state); } +extern unsigned long dev_trans_start(struct net_device *dev); + extern void __netdev_watchdog_up(struct net_device *dev); extern void netif_carrier_on(struct net_device *dev); diff --git a/include/net/fib_rules.h b/include/net/fib_rules.h index c2bb5cae651..b9b63395d00 100644 --- a/include/net/fib_rules.h +++ b/include/net/fib_rules.h @@ -48,7 +48,6 @@ struct fib_rules_ops struct flowi *, int); int (*configure)(struct fib_rule *, struct sk_buff *, - struct nlmsghdr *, struct fib_rule_hdr *, struct nlattr **); int (*compare)(struct fib_rule *, diff --git a/include/scsi/libfcoe.h b/include/scsi/libfcoe.h index 666cc131732..b2410605b74 100644 --- a/include/scsi/libfcoe.h +++ b/include/scsi/libfcoe.h @@ -73,6 +73,7 @@ enum fip_state { * @link: current link status for libfc. * @last_link: last link state reported to libfc. * @map_dest: use the FC_MAP mode for destination MAC addresses. + * @spma: supports SPMA server-provided MACs mode * @dest_addr: MAC address of the selected FC forwarder. * @ctl_src_addr: the native MAC address of our local port. * @data_src_addr: the assigned MAC address for the local port after FLOGI. @@ -104,6 +105,7 @@ struct fcoe_ctlr { u8 link; u8 last_link; u8 map_dest; + u8 spma; u8 dest_addr[ETH_ALEN]; u8 ctl_src_addr[ETH_ALEN]; u8 data_src_addr[ETH_ALEN]; |