diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c index 1663e0b6b5a..4719ab1a31e 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c @@ -10422,6 +10422,28 @@ static void bnx2x_848xx_set_link_led(struct bnx2x_phy *phy, MDIO_PMA_DEVAD, MDIO_PMA_REG_8481_LED1_MASK, 0x0); + if (phy->type == + PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84834) { + /* Disable MI_INT interrupt before setting LED4 + * source to constant off. + */ + if (REG_RD(bp, NIG_REG_MASK_INTERRUPT_PORT0 + + params->port*4) & + NIG_MASK_MI_INT) { + params->link_flags |= + LINK_FLAGS_INT_DISABLED; + + bnx2x_bits_dis( + bp, + NIG_REG_MASK_INTERRUPT_PORT0 + + params->port*4, + NIG_MASK_MI_INT); + } + bnx2x_cl45_write(bp, phy, + MDIO_PMA_DEVAD, + MDIO_PMA_REG_8481_SIGNAL_MASK, + 0x0); + } } break; case LED_MODE_ON: @@ -10468,6 +10490,28 @@ static void bnx2x_848xx_set_link_led(struct bnx2x_phy *phy, MDIO_PMA_DEVAD, MDIO_PMA_REG_8481_LED1_MASK, 0x20); + if (phy->type == + PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84834) { + /* Disable MI_INT interrupt before setting LED4 + * source to constant on. + */ + if (REG_RD(bp, NIG_REG_MASK_INTERRUPT_PORT0 + + params->port*4) & + NIG_MASK_MI_INT) { + params->link_flags |= + LINK_FLAGS_INT_DISABLED; + + bnx2x_bits_dis( + bp, + NIG_REG_MASK_INTERRUPT_PORT0 + + params->port*4, + NIG_MASK_MI_INT); + } + bnx2x_cl45_write(bp, phy, + MDIO_PMA_DEVAD, + MDIO_PMA_REG_8481_SIGNAL_MASK, + 0x20); + } } break; @@ -10532,6 +10576,22 @@ static void bnx2x_848xx_set_link_led(struct bnx2x_phy *phy, MDIO_PMA_DEVAD, MDIO_PMA_REG_8481_LINK_SIGNAL, val); + if (phy->type == + PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84834) { + /* Restore LED4 source to external link, + * and re-enable interrupts. + */ + bnx2x_cl45_write(bp, phy, + MDIO_PMA_DEVAD, + MDIO_PMA_REG_8481_SIGNAL_MASK, + 0x40); + if (params->link_flags & + LINK_FLAGS_INT_DISABLED) { + bnx2x_link_int_enable(params); + params->link_flags &= + ~LINK_FLAGS_INT_DISABLED; + } + } } break; } |