diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c | 62 |
1 files changed, 8 insertions, 54 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c index 11fc79585491..c5ce99be4d90 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c @@ -205,6 +205,11 @@ typedef int (*read_sfp_module_eeprom_func_p)(struct bnx2x_phy *phy, (_bank + (_addr & 0xf)), \ _val) +static int bnx2x_check_half_open_conn(struct link_params *params, + struct link_vars *vars, u8 notify); +static int bnx2x_sfp_module_detection(struct bnx2x_phy *phy, + struct link_params *params); + static u32 bnx2x_bits_en(struct bnx2x *bp, u32 reg, u32 bits) { u32 val = REG_RD(bp, reg); @@ -1399,57 +1404,6 @@ static void bnx2x_update_pfc_xmac(struct link_params *params, udelay(30); } - -static void bnx2x_emac_get_pfc_stat(struct link_params *params, - u32 pfc_frames_sent[2], - u32 pfc_frames_received[2]) -{ - /* Read pfc statistic */ - struct bnx2x *bp = params->bp; - u32 emac_base = params->port ? GRCBASE_EMAC1 : GRCBASE_EMAC0; - u32 val_xon = 0; - u32 val_xoff = 0; - - DP(NETIF_MSG_LINK, "pfc statistic read from EMAC\n"); - - /* PFC received frames */ - val_xoff = REG_RD(bp, emac_base + - EMAC_REG_RX_PFC_STATS_XOFF_RCVD); - val_xoff &= EMAC_REG_RX_PFC_STATS_XOFF_RCVD_COUNT; - val_xon = REG_RD(bp, emac_base + EMAC_REG_RX_PFC_STATS_XON_RCVD); - val_xon &= EMAC_REG_RX_PFC_STATS_XON_RCVD_COUNT; - - pfc_frames_received[0] = val_xon + val_xoff; - - /* PFC received sent */ - val_xoff = REG_RD(bp, emac_base + - EMAC_REG_RX_PFC_STATS_XOFF_SENT); - val_xoff &= EMAC_REG_RX_PFC_STATS_XOFF_SENT_COUNT; - val_xon = REG_RD(bp, emac_base + EMAC_REG_RX_PFC_STATS_XON_SENT); - val_xon &= EMAC_REG_RX_PFC_STATS_XON_SENT_COUNT; - - pfc_frames_sent[0] = val_xon + val_xoff; -} - -/* Read pfc statistic*/ -void bnx2x_pfc_statistic(struct link_params *params, struct link_vars *vars, - u32 pfc_frames_sent[2], - u32 pfc_frames_received[2]) -{ - /* Read pfc statistic */ - struct bnx2x *bp = params->bp; - - DP(NETIF_MSG_LINK, "pfc statistic\n"); - - if (!vars->link_up) - return; - - if (vars->mac_type == MAC_TYPE_EMAC) { - DP(NETIF_MSG_LINK, "About to read PFC stats from EMAC\n"); - bnx2x_emac_get_pfc_stat(params, pfc_frames_sent, - pfc_frames_received); - } -} /******************************************************************/ /* MAC/PBF section */ /******************************************************************/ @@ -13413,9 +13367,9 @@ static u8 bnx2x_analyze_link_error(struct link_params *params, * a fault, for example, due to break in the TX side of fiber. * ******************************************************************************/ -int bnx2x_check_half_open_conn(struct link_params *params, - struct link_vars *vars, - u8 notify) +static int bnx2x_check_half_open_conn(struct link_params *params, + struct link_vars *vars, + u8 notify) { struct bnx2x *bp = params->bp; u32 lss_status = 0; |