diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 45 |
1 files changed, 35 insertions, 10 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index da6c5bb1e109..74fbf9ea7bd8 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -11624,11 +11624,27 @@ static bool bnx2x_get_dropless_info(struct bnx2x *bp) return cfg; } +static void validate_set_si_mode(struct bnx2x *bp) +{ + u8 func = BP_ABS_FUNC(bp); + u32 val; + + val = MF_CFG_RD(bp, func_mf_config[func].mac_upper); + + /* check for legal mac (upper bytes) */ + if (val != 0xffff) { + bp->mf_mode = MULTI_FUNCTION_SI; + bp->mf_config[BP_VN(bp)] = + MF_CFG_RD(bp, func_mf_config[func].config); + } else + BNX2X_DEV_INFO("illegal MAC address for SI\n"); +} + static int bnx2x_get_hwinfo(struct bnx2x *bp) { int /*abs*/func = BP_ABS_FUNC(bp); int vn; - u32 val = 0; + u32 val = 0, val2 = 0; int rc = 0; bnx2x_get_common_hwinfo(bp); @@ -11738,15 +11754,7 @@ static int bnx2x_get_hwinfo(struct bnx2x *bp) switch (val) { case SHARED_FEAT_CFG_FORCE_SF_MODE_SWITCH_INDEPT: - val = MF_CFG_RD(bp, func_mf_config[func]. - mac_upper); - /* check for legal mac (upper bytes)*/ - if (val != 0xffff) { - bp->mf_mode = MULTI_FUNCTION_SI; - bp->mf_config[vn] = MF_CFG_RD(bp, - func_mf_config[func].config); - } else - BNX2X_DEV_INFO("illegal MAC address for SI\n"); + validate_set_si_mode(bp); break; case SHARED_FEAT_CFG_FORCE_SF_MODE_AFEX_MODE: if ((!CHIP_IS_E1x(bp)) && @@ -11784,6 +11792,23 @@ static int bnx2x_get_hwinfo(struct bnx2x *bp) case SHARED_FEAT_CFG_FORCE_SF_MODE_FORCED_SF: bp->mf_config[vn] = 0; break; + case SHARED_FEAT_CFG_FORCE_SF_MODE_EXTENDED_MODE: + val2 = SHMEM_RD(bp, + dev_info.shared_hw_config.config_3); + val2 &= SHARED_HW_CFG_EXTENDED_MF_MODE_MASK; + switch (val2) { + case SHARED_HW_CFG_EXTENDED_MF_MODE_NPAR1_DOT_5: + validate_set_si_mode(bp); + bp->mf_sub_mode = + SUB_MF_MODE_NPAR1_DOT_5; + break; + default: + /* Unknown configuration */ + bp->mf_config[vn] = 0; + BNX2X_DEV_INFO("unknown extended MF mode 0x%x\n", + val); + } + break; default: /* Unknown configuration: reset mf_config */ bp->mf_config[vn] = 0; |
