diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index 571508d044c1..5ff0bcb70b08 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -9974,7 +9974,7 @@ static void __devinit bnx2x_get_common_hwinfo(struct bnx2x *bp) #define IGU_FID(val) GET_FIELD((val), IGU_REG_MAPPING_MEMORY_FID) #define IGU_VEC(val) GET_FIELD((val), IGU_REG_MAPPING_MEMORY_VECTOR) -static void __devinit bnx2x_get_igu_cam_info(struct bnx2x *bp) +static int __devinit bnx2x_get_igu_cam_info(struct bnx2x *bp) { int pfid = BP_FUNC(bp); int igu_sb_id; @@ -9991,7 +9991,7 @@ static void __devinit bnx2x_get_igu_cam_info(struct bnx2x *bp) bp->igu_dsb_id = E1HVN_MAX * FP_SB_MAX_E1x + (CHIP_MODE_IS_4_PORT(bp) ? pfid : vn); - return; + return 0; } /* IGU in normal mode - read CAM */ @@ -10025,8 +10025,12 @@ static void __devinit bnx2x_get_igu_cam_info(struct bnx2x *bp) bp->igu_sb_cnt = min_t(int, bp->igu_sb_cnt, igu_sb_cnt); #endif - if (igu_sb_cnt == 0) + if (igu_sb_cnt == 0) { BNX2X_ERR("CAM configuration error\n"); + return -EINVAL; + } + + return 0; } static void __devinit bnx2x_link_settings_supported(struct bnx2x *bp, @@ -10706,6 +10710,8 @@ static int __devinit bnx2x_get_hwinfo(struct bnx2x *bp) if (REG_RD(bp, IGU_REG_RESET_MEMORIES)) { dev_err(&bp->pdev->dev, "FORCING Normal Mode failed!!!\n"); + bnx2x_release_hw_lock(bp, + HW_LOCK_RESOURCE_RESET); return -EPERM; } } @@ -10716,9 +10722,10 @@ static int __devinit bnx2x_get_hwinfo(struct bnx2x *bp) } else BNX2X_DEV_INFO("IGU Normal Mode\n"); - bnx2x_get_igu_cam_info(bp); - + rc = bnx2x_get_igu_cam_info(bp); bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_RESET); + if (rc) + return rc; } /* |