From 910b220290a4568ebf7ecc368bd3d1d8236d2335 Mon Sep 17 00:00:00 2001 From: Dmitry Kravkov Date: Sun, 18 Mar 2012 10:33:42 +0000 Subject: [PATCH] bnx2x: added TLV_NOT_FOUND flags to the dcb The new error flags are supported by the bnx2x FW. Signed-off-by: Dmitry Kravkov Signed-off-by: Yuval Mintz Signed-off-by: Eilon Greenstein Signed-off-by: David S. Miller --- .../net/ethernet/broadcom/bnx2x/bnx2x_dcb.c | 21 ++++++++++++------- .../net/ethernet/broadcom/bnx2x/bnx2x_hsi.h | 3 +++ 2 files changed, 17 insertions(+), 7 deletions(-) diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c index fce47a6f88d7..4f9244bd7530 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_dcb.c @@ -206,8 +206,11 @@ static void bnx2x_dcbx_get_ap_feature(struct bnx2x *bp, if (GET_FLAGS(error, DCBX_LOCAL_APP_MISMATCH)) DP(BNX2X_MSG_DCB, "DCBX_LOCAL_APP_MISMATCH\n"); + if (GET_FLAGS(error, DCBX_REMOTE_APP_TLV_NOT_FOUND)) + DP(BNX2X_MSG_DCB, "DCBX_REMOTE_APP_TLV_NOT_FOUND\n"); if (app->enabled && - !GET_FLAGS(error, DCBX_LOCAL_APP_ERROR | DCBX_LOCAL_APP_MISMATCH)) { + !GET_FLAGS(error, DCBX_LOCAL_APP_ERROR | DCBX_LOCAL_APP_MISMATCH | + DCBX_REMOTE_APP_TLV_NOT_FOUND)) { bp->dcbx_port_params.app.enabled = true; @@ -258,6 +261,8 @@ static void bnx2x_dcbx_get_ets_feature(struct bnx2x *bp, if (GET_FLAGS(error, DCBX_LOCAL_ETS_ERROR)) DP(BNX2X_MSG_DCB, "DCBX_LOCAL_ETS_ERROR\n"); + if (GET_FLAGS(error, DCBX_REMOTE_ETS_TLV_NOT_FOUND)) + DP(BNX2X_MSG_DCB, "DCBX_REMOTE_ETS_TLV_NOT_FOUND\n"); /* Clean up old settings of ets on COS */ for (i = 0; i < ARRAY_SIZE(bp->dcbx_port_params.ets.cos_params) ; i++) { @@ -267,9 +272,9 @@ static void bnx2x_dcbx_get_ets_feature(struct bnx2x *bp, cos_params[i].pri_bitmask = 0; } - if (bp->dcbx_port_params.app.enabled && - !GET_FLAGS(error, DCBX_LOCAL_ETS_ERROR) && - ets->enabled) { + if (bp->dcbx_port_params.app.enabled && ets->enabled && + !GET_FLAGS(error, + DCBX_LOCAL_ETS_ERROR | DCBX_REMOTE_ETS_TLV_NOT_FOUND)) { DP(BNX2X_MSG_DCB, "DCBX_LOCAL_ETS_ENABLE\n"); bp->dcbx_port_params.ets.enabled = true; @@ -301,9 +306,11 @@ static void bnx2x_dcbx_get_pfc_feature(struct bnx2x *bp, if (GET_FLAGS(error, DCBX_LOCAL_PFC_ERROR)) DP(BNX2X_MSG_DCB, "DCBX_LOCAL_PFC_ERROR\n"); - if (bp->dcbx_port_params.app.enabled && - !GET_FLAGS(error, DCBX_LOCAL_PFC_ERROR | DCBX_LOCAL_PFC_MISMATCH) && - pfc->enabled) { + if (GET_FLAGS(error, DCBX_REMOTE_PFC_TLV_NOT_FOUND)) + DP(BNX2X_MSG_DCB, "DCBX_REMOTE_PFC_TLV_NOT_FOUND\n"); + if (bp->dcbx_port_params.app.enabled && pfc->enabled && + !GET_FLAGS(error, DCBX_LOCAL_PFC_ERROR | DCBX_LOCAL_PFC_MISMATCH | + DCBX_REMOTE_PFC_TLV_NOT_FOUND)) { bp->dcbx_port_params.pfc.enabled = true; bp->dcbx_port_params.pfc.priority_non_pauseable_mask = ~(pfc->pri_en_bitmap); diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h index a1413ad7757d..0c5f1211559a 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h @@ -1833,6 +1833,9 @@ struct lldp_local_mib { #define DCBX_LOCAL_PFC_MISMATCH 0x00000010 #define DCBX_LOCAL_APP_MISMATCH 0x00000020 #define DCBX_REMOTE_MIB_ERROR 0x00000040 + #define DCBX_REMOTE_ETS_TLV_NOT_FOUND 0x00000080 + #define DCBX_REMOTE_PFC_TLV_NOT_FOUND 0x00000100 + #define DCBX_REMOTE_APP_TLV_NOT_FOUND 0x00000200 struct dcbx_features features; u32 suffix_seq_num; }; -- 2.20.1