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path: root/drivers/net/bnx2x/bnx2x_main.c
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Diffstat (limited to 'drivers/net/bnx2x/bnx2x_main.c')
-rw-r--r--drivers/net/bnx2x/bnx2x_main.c59
1 files changed, 36 insertions, 23 deletions
diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c
index 8cdcf5b39d1e..d584d32c747d 100644
--- a/drivers/net/bnx2x/bnx2x_main.c
+++ b/drivers/net/bnx2x/bnx2x_main.c
@@ -2301,15 +2301,10 @@ static void bnx2x_rxq_set_mac_filters(struct bnx2x *bp, u16 cl_id, u32 filters)
/* accept matched ucast */
drop_all_ucast = 0;
}
- if (filters & BNX2X_ACCEPT_MULTICAST) {
+ if (filters & BNX2X_ACCEPT_MULTICAST)
/* accept matched mcast */
drop_all_mcast = 0;
- if (IS_MF_SI(bp))
- /* since mcast addresses won't arrive with ovlan,
- * fw needs to accept all of them in
- * switch-independent mode */
- accp_all_mcast = 1;
- }
+
if (filters & BNX2X_ACCEPT_ALL_UNICAST) {
/* accept all mcast */
drop_all_ucast = 0;
@@ -4281,9 +4276,12 @@ void bnx2x_set_storm_rx_mode(struct bnx2x *bp)
def_q_filters |= BNX2X_ACCEPT_UNICAST | BNX2X_ACCEPT_BROADCAST |
BNX2X_ACCEPT_MULTICAST;
#ifdef BCM_CNIC
- cl_id = bnx2x_fcoe(bp, cl_id);
- bnx2x_rxq_set_mac_filters(bp, cl_id, BNX2X_ACCEPT_UNICAST |
- BNX2X_ACCEPT_MULTICAST);
+ if (!NO_FCOE(bp)) {
+ cl_id = bnx2x_fcoe(bp, cl_id);
+ bnx2x_rxq_set_mac_filters(bp, cl_id,
+ BNX2X_ACCEPT_UNICAST |
+ BNX2X_ACCEPT_MULTICAST);
+ }
#endif
break;
@@ -4291,18 +4289,29 @@ void bnx2x_set_storm_rx_mode(struct bnx2x *bp)
def_q_filters |= BNX2X_ACCEPT_UNICAST | BNX2X_ACCEPT_BROADCAST |
BNX2X_ACCEPT_ALL_MULTICAST;
#ifdef BCM_CNIC
- cl_id = bnx2x_fcoe(bp, cl_id);
- bnx2x_rxq_set_mac_filters(bp, cl_id, BNX2X_ACCEPT_UNICAST |
- BNX2X_ACCEPT_MULTICAST);
+ /*
+ * Prevent duplication of multicast packets by configuring FCoE
+ * L2 Client to receive only matched unicast frames.
+ */
+ if (!NO_FCOE(bp)) {
+ cl_id = bnx2x_fcoe(bp, cl_id);
+ bnx2x_rxq_set_mac_filters(bp, cl_id,
+ BNX2X_ACCEPT_UNICAST);
+ }
#endif
break;
case BNX2X_RX_MODE_PROMISC:
def_q_filters |= BNX2X_PROMISCUOUS_MODE;
#ifdef BCM_CNIC
- cl_id = bnx2x_fcoe(bp, cl_id);
- bnx2x_rxq_set_mac_filters(bp, cl_id, BNX2X_ACCEPT_UNICAST |
- BNX2X_ACCEPT_MULTICAST);
+ /*
+ * Prevent packets duplication by configuring DROP_ALL for FCoE
+ * L2 Client.
+ */
+ if (!NO_FCOE(bp)) {
+ cl_id = bnx2x_fcoe(bp, cl_id);
+ bnx2x_rxq_set_mac_filters(bp, cl_id, BNX2X_ACCEPT_NONE);
+ }
#endif
/* pass management unicast packets as well */
llh_mask |= NIG_LLH0_BRB1_DRV_MASK_REG_LLH0_BRB1_DRV_MASK_UNCST;
@@ -5296,10 +5305,6 @@ static int bnx2x_init_hw_common(struct bnx2x *bp, u32 load_code)
}
}
- bp->port.need_hw_lock = bnx2x_hw_lock_required(bp,
- bp->common.shmem_base,
- bp->common.shmem2_base);
-
bnx2x_setup_fan_failure_detection(bp);
/* clear PXP2 attentions */
@@ -5503,9 +5508,6 @@ static int bnx2x_init_hw_port(struct bnx2x *bp)
bnx2x_init_block(bp, MCP_BLOCK, init_stage);
bnx2x_init_block(bp, DMAE_BLOCK, init_stage);
- bp->port.need_hw_lock = bnx2x_hw_lock_required(bp,
- bp->common.shmem_base,
- bp->common.shmem2_base);
if (bnx2x_fan_failure_det_req(bp, bp->common.shmem_base,
bp->common.shmem2_base, port)) {
u32 reg_addr = (port ? MISC_REG_AEU_ENABLE1_FUNC_1_OUT_0 :
@@ -8379,6 +8381,17 @@ static void __devinit bnx2x_get_port_hwinfo(struct bnx2x *bp)
(ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_NOT_CONN))
bp->mdio.prtad =
XGXS_EXT_PHY_ADDR(ext_phy_config);
+
+ /*
+ * Check if hw lock is required to access MDC/MDIO bus to the PHY(s)
+ * In MF mode, it is set to cover self test cases
+ */
+ if (IS_MF(bp))
+ bp->port.need_hw_lock = 1;
+ else
+ bp->port.need_hw_lock = bnx2x_hw_lock_required(bp,
+ bp->common.shmem_base,
+ bp->common.shmem2_base);
}
static void __devinit bnx2x_get_mac_hwinfo(struct bnx2x *bp)