diff options
Diffstat (limited to 'drivers/net/s2io.h')
| -rw-r--r-- | drivers/net/s2io.h | 59 |
1 files changed, 48 insertions, 11 deletions
diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h index 0a0b5b2..3203732 100644 --- a/drivers/net/s2io.h +++ b/drivers/net/s2io.h @@ -31,6 +31,8 @@ #define SUCCESS 0 #define FAILURE -1 +#define CHECKBIT(value, nbit) (value & (1 << nbit)) + /* Maximum time to flicker LED when asked to identify NIC using ethtool */ #define MAX_FLICKER_TIME 60000 /* 60 Secs */ @@ -78,6 +80,11 @@ static int debug_level = ERR_DBG; typedef struct { unsigned long long single_ecc_errs; unsigned long long double_ecc_errs; + unsigned long long parity_err_cnt; + unsigned long long serious_err_cnt; + unsigned long long soft_reset_cnt; + unsigned long long fifo_full_cnt; + unsigned long long ring_full_cnt; /* LRO statistics */ unsigned long long clubbed_frms_cnt; unsigned long long sending_both; @@ -87,6 +94,25 @@ typedef struct { unsigned long long num_aggregations; } swStat_t; +/* Xpak releated alarm and warnings */ +typedef struct { + u64 alarm_transceiver_temp_high; + u64 alarm_transceiver_temp_low; + u64 alarm_laser_bias_current_high; + u64 alarm_laser_bias_current_low; + u64 alarm_laser_output_power_high; + u64 alarm_laser_output_power_low; + u64 warn_transceiver_temp_high; + u64 warn_transceiver_temp_low; + u64 warn_laser_bias_current_high; + u64 warn_laser_bias_current_low; + u64 warn_laser_output_power_high; + u64 warn_laser_output_power_low; + u64 xpak_regs_stat; + u32 xpak_timer_count; +} xpakStat_t; + + /* The statistics block of Xena */ typedef struct stat_block { /* Tx MAC statistics counters. */ @@ -263,7 +289,9 @@ typedef struct stat_block { u32 rmac_accepted_ip_oflow; u32 reserved_14; u32 link_fault_cnt; + u8 buffer[20]; swStat_t sw_stat; + xpakStat_t xpak_stat; } StatInfo_t; /* @@ -659,7 +687,8 @@ typedef struct { } usr_addr_t; /* Default Tunable parameters of the NIC. */ -#define DEFAULT_FIFO_LEN 4096 +#define DEFAULT_FIFO_0_LEN 4096 +#define DEFAULT_FIFO_1_7_LEN 512 #define SMALL_BLK_CNT 30 #define LARGE_BLK_CNT 100 @@ -732,7 +761,7 @@ struct s2io_nic { int device_close_flag; int device_enabled_once; - char name[50]; + char name[60]; struct tasklet_struct task; volatile unsigned long tasklet_status; @@ -803,6 +832,8 @@ struct s2io_nic { char desc1[35]; char desc2[35]; + int avail_msix_vectors; /* No. of MSI-X vectors granted by system */ + struct msix_info_st msix_info[0x3f]; #define XFRAME_I_DEVICE 1 @@ -824,6 +855,8 @@ struct s2io_nic { spinlock_t rx_lock; atomic_t isr_cnt; u64 *ufo_in_band_v; +#define VPD_PRODUCT_NAME_LEN 50 + u8 product_name[VPD_PRODUCT_NAME_LEN]; }; #define RESET_ERROR 1; @@ -848,28 +881,32 @@ static inline void writeq(u64 val, void __iomem *addr) writel((u32) (val), addr); writel((u32) (val >> 32), (addr + 4)); } +#endif -/* In 32 bit modes, some registers have to be written in a - * particular order to expect correct hardware operation. The - * macro SPECIAL_REG_WRITE is used to perform such ordered - * writes. Defines UF (Upper First) and LF (Lower First) will - * be used to specify the required write order. +/* + * Some registers have to be written in a particular order to + * expect correct hardware operation. The macro SPECIAL_REG_WRITE + * is used to perform such ordered writes. Defines UF (Upper First) + * and LF (Lower First) will be used to specify the required write order. */ #define UF 1 #define LF 2 static inline void SPECIAL_REG_WRITE(u64 val, void __iomem *addr, int order) { + u32 ret; + if (order == LF) { writel((u32) (val), addr); + ret = readl(addr); writel((u32) (val >> 32), (addr + 4)); + ret = readl(addr + 4); } else { writel((u32) (val >> 32), (addr + 4)); + ret = readl(addr + 4); writel((u32) (val), addr); + ret = readl(addr); } } -#else -#define SPECIAL_REG_WRITE(val, addr, dummy) writeq(val, addr) -#endif /* Interrupt related values of Xena */ @@ -965,7 +1002,7 @@ static int verify_xena_quiescence(nic_t *sp, u64 val64, int flag); static struct ethtool_ops netdev_ethtool_ops; static void s2io_set_link(unsigned long data); static int s2io_set_swapper(nic_t * sp); -static void s2io_card_down(nic_t *nic); +static void s2io_card_down(nic_t *nic, int flag); static int s2io_card_up(nic_t *nic); static int get_xena_rev_id(struct pci_dev *pdev); static void restore_xmsi_data(nic_t *nic); |