diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c index 10bc093d2ca4..568205436a15 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c @@ -1,6 +1,6 @@ /* bnx2x_dcb.c: Broadcom Everest network driver. * - * Copyright 2009-2012 Broadcom Corporation + * Copyright 2009-2013 Broadcom Corporation * * Unless you and Broadcom execute a separate written software license * agreement governing use of this software, this software is licensed to you @@ -416,6 +416,7 @@ static void bnx2x_pfc_set_pfc(struct bnx2x *bp) int mfw_configured = SHMEM2_HAS(bp, drv_flags) && GET_FLAGS(SHMEM2_RD(bp, drv_flags), 1 << DRV_FLAGS_DCB_MFW_CONFIGURED); + if (bp->dcbx_port_params.pfc.enabled && (!(bp->dcbx_error & DCBX_REMOTE_MIB_ERROR) || mfw_configured)) /* @@ -558,6 +559,7 @@ static void bnx2x_dcbx_update_ets_params(struct bnx2x *bp) int mfw_configured = SHMEM2_HAS(bp, drv_flags) && GET_FLAGS(SHMEM2_RD(bp, drv_flags), 1 << DRV_FLAGS_DCB_MFW_CONFIGURED); + bnx2x_ets_disabled(&bp->link_params, &bp->link_vars); if (!bp->dcbx_port_params.ets.enabled || @@ -1904,11 +1906,13 @@ static u8 bnx2x_dcbnl_set_state(struct net_device *netdev, u8 state) struct bnx2x *bp = netdev_priv(netdev); DP(BNX2X_MSG_DCB, "state = %s\n", state ? "on" : "off"); + /* Fail to set state to "enabled" if dcbx is disabled in nvram */ if (state && ((bp->dcbx_enabled == BNX2X_DCBX_ENABLED_OFF) || (bp->dcbx_enabled == BNX2X_DCBX_ENABLED_INVALID))) { DP(BNX2X_MSG_DCB, "Can not set dcbx to enabled while it is disabled in nvm\n"); return 1; } + bnx2x_dcbx_set_state(bp, (state ? true : false), bp->dcbx_enabled); return 0; } @@ -2052,7 +2056,6 @@ static void bnx2x_dcbnl_set_pfc_cfg(struct net_device *netdev, int prio, if (!bnx2x_dcbnl_set_valid(bp) || prio >= MAX_PFC_PRIORITIES) return; - if (setting) { bp->dcbx_config_params.admin_pfc_bitmap |= (1 << prio); bp->dcbx_config_params.admin_pfc_tx_enable = 1; |