From 9379c9be4b20d5cb7bde577f402b749cd7d3caa2 Mon Sep 17 00:00:00 2001 From: Yaniv Rosner Date: Wed, 4 Apr 2012 01:28:58 +0000 Subject: [PATCH] bnx2x: Restore 1G LED on BCM57712+BCM8727 designs. Fix no-LED problem when link speed is 1G on BCM57712 + BCM8727 designs, by removing a logic error checking for a different PHY. Signed-off-by: Yaniv Rosner Signed-off-by: Eilon Greenstein Signed-off-by: David S. Miller --- .../net/ethernet/broadcom/bnx2x/bnx2x_link.c | 33 ++++++++++--------- 1 file changed, 18 insertions(+), 15 deletions(-) diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c index 1e2fea37eec9..1438da858678 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c @@ -6216,12 +6216,14 @@ int bnx2x_set_led(struct link_params *params, tmp = EMAC_RD(bp, EMAC_REG_EMAC_LED); if (params->phy[EXT_PHY1].type == - PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM54618SE) - EMAC_WR(bp, EMAC_REG_EMAC_LED, tmp & 0xfff1); - else { - EMAC_WR(bp, EMAC_REG_EMAC_LED, - (tmp | EMAC_LED_OVERRIDE)); - } + PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM54618SE) + tmp &= ~(EMAC_LED_1000MB_OVERRIDE | + EMAC_LED_100MB_OVERRIDE | + EMAC_LED_10MB_OVERRIDE); + else + tmp |= EMAC_LED_OVERRIDE; + + EMAC_WR(bp, EMAC_REG_EMAC_LED, tmp); break; case LED_MODE_OPER: @@ -6276,10 +6278,15 @@ int bnx2x_set_led(struct link_params *params, hw_led_mode); } else if ((params->phy[EXT_PHY1].type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM54618SE) && - (mode != LED_MODE_OPER)) { + (mode == LED_MODE_ON)) { REG_WR(bp, NIG_REG_LED_MODE_P0 + port*4, 0); tmp = EMAC_RD(bp, EMAC_REG_EMAC_LED); - EMAC_WR(bp, EMAC_REG_EMAC_LED, tmp | 0x3); + EMAC_WR(bp, EMAC_REG_EMAC_LED, tmp | + EMAC_LED_OVERRIDE | EMAC_LED_1000MB_OVERRIDE); + /* Break here; otherwise, it'll disable the + * intended override. + */ + break; } else REG_WR(bp, NIG_REG_LED_MODE_P0 + port*4, hw_led_mode); @@ -6294,13 +6301,9 @@ int bnx2x_set_led(struct link_params *params, LED_BLINK_RATE_VAL_E1X_E2); REG_WR(bp, NIG_REG_LED_CONTROL_BLINK_RATE_ENA_P0 + port*4, 1); - if ((params->phy[EXT_PHY1].type != - PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM54618SE) && - (mode != LED_MODE_OPER)) { - tmp = EMAC_RD(bp, EMAC_REG_EMAC_LED); - EMAC_WR(bp, EMAC_REG_EMAC_LED, - (tmp & (~EMAC_LED_OVERRIDE))); - } + tmp = EMAC_RD(bp, EMAC_REG_EMAC_LED); + EMAC_WR(bp, EMAC_REG_EMAC_LED, + (tmp & (~EMAC_LED_OVERRIDE))); if (CHIP_IS_E1(bp) && ((speed == SPEED_2500) || -- 2.30.2