diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 103 |
1 files changed, 27 insertions, 76 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index 6a8b1453a1b9..900cab420810 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -249,7 +249,7 @@ static struct { #define PCI_DEVICE_ID_NX2_57811_VF CHIP_NUM_57811_VF #endif -static DEFINE_PCI_DEVICE_TABLE(bnx2x_pci_tbl) = { +static const struct pci_device_id bnx2x_pci_tbl[] = { { PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57710), BCM57710 }, { PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57711), BCM57711 }, { PCI_VDEVICE(BROADCOM, PCI_DEVICE_ID_NX2_57711E), BCM57711E }, @@ -2698,6 +2698,14 @@ void bnx2x__link_status_update(struct bnx2x *bp) bp->link_vars.duplex = DUPLEX_FULL; bp->link_vars.flow_ctrl = BNX2X_FLOW_CTRL_NONE; __bnx2x_link_report(bp); + + bnx2x_sample_bulletin(bp); + + /* if bulletin board did not have an update for link status + * __bnx2x_link_report will report current status + * but it will NOT duplicate report in case of already reported + * during sampling bulletin board. + */ bnx2x_stats_handle(bp, STATS_EVENT_LINK_UP); } } @@ -10044,6 +10052,8 @@ static void bnx2x_prev_unload_close_mac(struct bnx2x *bp, } #define BNX2X_PREV_UNDI_PROD_ADDR(p) (BAR_TSTRORM_INTMEM + 0x1508 + ((p) << 4)) +#define BNX2X_PREV_UNDI_PROD_ADDR_H(f) (BAR_TSTRORM_INTMEM + \ + 0x1848 + ((f) << 4)) #define BNX2X_PREV_UNDI_RCQ(val) ((val) & 0xffff) #define BNX2X_PREV_UNDI_BD(val) ((val) >> 16 & 0xffff) #define BNX2X_PREV_UNDI_PROD(rcq, bd) ((bd) << 16 | (rcq)) @@ -10051,8 +10061,6 @@ static void bnx2x_prev_unload_close_mac(struct bnx2x *bp, #define BCM_5710_UNDI_FW_MF_MAJOR (0x07) #define BCM_5710_UNDI_FW_MF_MINOR (0x08) #define BCM_5710_UNDI_FW_MF_VERS (0x05) -#define BNX2X_PREV_UNDI_MF_PORT(p) (BAR_TSTRORM_INTMEM + 0x150c + ((p) << 4)) -#define BNX2X_PREV_UNDI_MF_FUNC(f) (BAR_TSTRORM_INTMEM + 0x184c + ((f) << 4)) static bool bnx2x_prev_is_after_undi(struct bnx2x *bp) { @@ -10071,72 +10079,25 @@ static bool bnx2x_prev_is_after_undi(struct bnx2x *bp) return false; } -static bool bnx2x_prev_unload_undi_fw_supports_mf(struct bnx2x *bp) -{ - u8 major, minor, version; - u32 fw; - - /* Must check that FW is loaded */ - if (!(REG_RD(bp, MISC_REG_RESET_REG_1) & - MISC_REGISTERS_RESET_REG_1_RST_XSEM)) { - BNX2X_DEV_INFO("XSEM is reset - UNDI MF FW is not loaded\n"); - return false; - } - - /* Read Currently loaded FW version */ - fw = REG_RD(bp, XSEM_REG_PRAM); - major = fw & 0xff; - minor = (fw >> 0x8) & 0xff; - version = (fw >> 0x10) & 0xff; - BNX2X_DEV_INFO("Loaded FW: 0x%08x: Major 0x%02x Minor 0x%02x Version 0x%02x\n", - fw, major, minor, version); - - if (major > BCM_5710_UNDI_FW_MF_MAJOR) - return true; - - if ((major == BCM_5710_UNDI_FW_MF_MAJOR) && - (minor > BCM_5710_UNDI_FW_MF_MINOR)) - return true; - - if ((major == BCM_5710_UNDI_FW_MF_MAJOR) && - (minor == BCM_5710_UNDI_FW_MF_MINOR) && - (version >= BCM_5710_UNDI_FW_MF_VERS)) - return true; - - return false; -} - -static void bnx2x_prev_unload_undi_mf(struct bnx2x *bp) -{ - int i; - - /* Due to legacy (FW) code, the first function on each engine has a - * different offset macro from the rest of the functions. - * Setting this for all 8 functions is harmless regardless of whether - * this is actually a multi-function device. - */ - for (i = 0; i < 2; i++) - REG_WR(bp, BNX2X_PREV_UNDI_MF_PORT(i), 1); - - for (i = 2; i < 8; i++) - REG_WR(bp, BNX2X_PREV_UNDI_MF_FUNC(i - 2), 1); - - BNX2X_DEV_INFO("UNDI FW (MF) set to discard\n"); -} - -static void bnx2x_prev_unload_undi_inc(struct bnx2x *bp, u8 port, u8 inc) +static void bnx2x_prev_unload_undi_inc(struct bnx2x *bp, u8 inc) { u16 rcq, bd; - u32 tmp_reg = REG_RD(bp, BNX2X_PREV_UNDI_PROD_ADDR(port)); + u32 addr, tmp_reg; + + if (BP_FUNC(bp) < 2) + addr = BNX2X_PREV_UNDI_PROD_ADDR(BP_PORT(bp)); + else + addr = BNX2X_PREV_UNDI_PROD_ADDR_H(BP_FUNC(bp) - 2); + tmp_reg = REG_RD(bp, addr); rcq = BNX2X_PREV_UNDI_RCQ(tmp_reg) + inc; bd = BNX2X_PREV_UNDI_BD(tmp_reg) + inc; tmp_reg = BNX2X_PREV_UNDI_PROD(rcq, bd); - REG_WR(bp, BNX2X_PREV_UNDI_PROD_ADDR(port), tmp_reg); + REG_WR(bp, addr, tmp_reg); - BNX2X_DEV_INFO("UNDI producer [%d] rings bd -> 0x%04x, rcq -> 0x%04x\n", - port, bd, rcq); + BNX2X_DEV_INFO("UNDI producer [%d/%d][%08x] rings bd -> 0x%04x, rcq -> 0x%04x\n", + BP_PORT(bp), BP_FUNC(bp), addr, bd, rcq); } static int bnx2x_prev_mcp_done(struct bnx2x *bp) @@ -10375,7 +10336,6 @@ static int bnx2x_prev_unload_common(struct bnx2x *bp) /* Reset should be performed after BRB is emptied */ if (reset_reg & MISC_REGISTERS_RESET_REG_1_RST_BRB1) { u32 timer_count = 1000; - bool need_write = true; /* Close the MAC Rx to prevent BRB from filling up */ bnx2x_prev_unload_close_mac(bp, &mac_vals); @@ -10412,20 +10372,10 @@ static int bnx2x_prev_unload_common(struct bnx2x *bp) else timer_count--; - /* New UNDI FW supports MF and contains better - * cleaning methods - might be redundant but harmless. - */ - if (bnx2x_prev_unload_undi_fw_supports_mf(bp)) { - if (need_write) { - bnx2x_prev_unload_undi_mf(bp); - need_write = false; - } - } else if (prev_undi) { - /* If UNDI resides in memory, - * manually increment it - */ - bnx2x_prev_unload_undi_inc(bp, BP_PORT(bp), 1); - } + /* If UNDI resides in memory, manually increment it */ + if (prev_undi) + bnx2x_prev_unload_undi_inc(bp, 1); + udelay(10); } @@ -12424,6 +12374,7 @@ static const struct net_device_ops bnx2x_netdev_ops = { .ndo_busy_poll = bnx2x_low_latency_recv, #endif .ndo_get_phys_port_id = bnx2x_get_phys_port_id, + .ndo_set_vf_link_state = bnx2x_set_vf_link_state, }; static int bnx2x_set_coherency_mask(struct bnx2x *bp) |