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Diffstat (limited to 'drivers/net/bnx2x/bnx2x_main.c')
-rw-r--r--drivers/net/bnx2x/bnx2x_main.c60
1 files changed, 57 insertions, 3 deletions
diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c
index 28ef7faf4480..121df1f676e3 100644
--- a/drivers/net/bnx2x/bnx2x_main.c
+++ b/drivers/net/bnx2x/bnx2x_main.c
@@ -9104,10 +9104,13 @@ static void __devinit bnx2x_get_port_hwinfo(struct bnx2x *bp)
#ifdef BCM_CNIC
static void __devinit bnx2x_get_cnic_info(struct bnx2x *bp)
{
+ int port = BP_PORT(bp);
+ int func = BP_ABS_FUNC(bp);
+
u32 max_iscsi_conn = FW_ENCODE_32BIT_PATTERN ^ SHMEM_RD(bp,
- drv_lic_key[BP_PORT(bp)].max_iscsi_conn);
+ drv_lic_key[port].max_iscsi_conn);
u32 max_fcoe_conn = FW_ENCODE_32BIT_PATTERN ^ SHMEM_RD(bp,
- drv_lic_key[BP_PORT(bp)].max_fcoe_conn);
+ drv_lic_key[port].max_fcoe_conn);
/* Get the number of maximum allowed iSCSI and FCoE connections */
bp->cnic_eth_dev.max_iscsi_conn =
@@ -9118,11 +9121,59 @@ static void __devinit bnx2x_get_cnic_info(struct bnx2x *bp)
(max_fcoe_conn & BNX2X_MAX_FCOE_INIT_CONN_MASK) >>
BNX2X_MAX_FCOE_INIT_CONN_SHIFT;
+ /* Read the WWN: */
+ if (!IS_MF(bp)) {
+ /* Port info */
+ bp->cnic_eth_dev.fcoe_wwn_port_name_hi =
+ SHMEM_RD(bp,
+ dev_info.port_hw_config[port].
+ fcoe_wwn_port_name_upper);
+ bp->cnic_eth_dev.fcoe_wwn_port_name_lo =
+ SHMEM_RD(bp,
+ dev_info.port_hw_config[port].
+ fcoe_wwn_port_name_lower);
+
+ /* Node info */
+ bp->cnic_eth_dev.fcoe_wwn_node_name_hi =
+ SHMEM_RD(bp,
+ dev_info.port_hw_config[port].
+ fcoe_wwn_node_name_upper);
+ bp->cnic_eth_dev.fcoe_wwn_node_name_lo =
+ SHMEM_RD(bp,
+ dev_info.port_hw_config[port].
+ fcoe_wwn_node_name_lower);
+ } else if (!IS_MF_SD(bp)) {
+ u32 cfg = MF_CFG_RD(bp, func_ext_config[func].func_cfg);
+
+ /*
+ * Read the WWN info only if the FCoE feature is enabled for
+ * this function.
+ */
+ if (cfg & MACP_FUNC_CFG_FLAGS_FCOE_OFFLOAD) {
+ /* Port info */
+ bp->cnic_eth_dev.fcoe_wwn_port_name_hi =
+ MF_CFG_RD(bp, func_ext_config[func].
+ fcoe_wwn_port_name_upper);
+ bp->cnic_eth_dev.fcoe_wwn_port_name_lo =
+ MF_CFG_RD(bp, func_ext_config[func].
+ fcoe_wwn_port_name_lower);
+
+ /* Node info */
+ bp->cnic_eth_dev.fcoe_wwn_node_name_hi =
+ MF_CFG_RD(bp, func_ext_config[func].
+ fcoe_wwn_node_name_upper);
+ bp->cnic_eth_dev.fcoe_wwn_node_name_lo =
+ MF_CFG_RD(bp, func_ext_config[func].
+ fcoe_wwn_node_name_lower);
+ }
+ }
+
BNX2X_DEV_INFO("max_iscsi_conn 0x%x max_fcoe_conn 0x%x\n",
bp->cnic_eth_dev.max_iscsi_conn,
bp->cnic_eth_dev.max_fcoe_conn);
- /* If mamimum allowed number of connections is zero -
+ /*
+ * If maximum allowed number of connections is zero -
* disable the feature.
*/
if (!bp->cnic_eth_dev.max_iscsi_conn)
@@ -9993,6 +10044,9 @@ static const struct net_device_ops bnx2x_netdev_ops = {
#endif
.ndo_setup_tc = bnx2x_setup_tc,
+#if defined(NETDEV_FCOE_WWNN) && defined(BCM_CNIC)
+ .ndo_fcoe_get_wwn = bnx2x_fcoe_get_wwn,
+#endif
};
static inline int bnx2x_set_coherency_mask(struct bnx2x *bp)