diff options
| author | Michael Chan <mchan@broadcom.com> | 2011-08-26 09:45:39 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-08-28 17:08:27 -0400 |
| commit | dc219a2e4812eecdc5438d2a0e2434b03d3efbf2 (patch) | |
| tree | 63e0a80b381df71c5c798b49d60f6fe5129d7ae0 /drivers/net/ethernet | |
| parent | 95148229d32e5c68445a59d981482dba57f91919 (diff) | |
cnic, bnx2fc: Increase maximum FCoE sessions.
Increase it to NVRAM configured limit or 1024 whichever is less.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/broadcom/cnic.c | 14 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/cnic.h | 2 |
2 files changed, 9 insertions, 7 deletions
diff --git a/drivers/net/ethernet/broadcom/cnic.c b/drivers/net/ethernet/broadcom/cnic.c index 769816104a6..73060f4a2f5 100644 --- a/drivers/net/ethernet/broadcom/cnic.c +++ b/drivers/net/ethernet/broadcom/cnic.c @@ -1177,7 +1177,7 @@ static int cnic_alloc_bnx2x_resc(struct cnic_dev *dev) cp->fcoe_start_cid = start_cid + MAX_ISCSI_TBL_SZ; if (BNX2X_CHIP_IS_E2_PLUS(cp->chip_id)) { - cp->max_cid_space += BNX2X_FCOE_NUM_CONNECTIONS; + cp->max_cid_space += dev->max_fcoe_conn; cp->fcoe_init_cid = ethdev->fcoe_init_cid; if (!cp->fcoe_init_cid) cp->fcoe_init_cid = 0x10; @@ -2280,7 +2280,7 @@ static int cnic_bnx2x_fcoe_ofld1(struct cnic_dev *dev, struct kwqe *wqes[], *work = 4; l5_cid = req1->fcoe_conn_id; - if (l5_cid >= BNX2X_FCOE_NUM_CONNECTIONS) + if (l5_cid >= dev->max_fcoe_conn) goto err_reply; l5_cid += BNX2X_FCOE_L5_CID_BASE; @@ -2384,7 +2384,7 @@ static int cnic_bnx2x_fcoe_disable(struct cnic_dev *dev, struct kwqe *kwqe) req = (struct fcoe_kwqe_conn_enable_disable *) kwqe; cid = req->context_id; l5_cid = req->conn_id; - if (l5_cid >= BNX2X_FCOE_NUM_CONNECTIONS) + if (l5_cid >= dev->max_fcoe_conn) return -EINVAL; l5_cid += BNX2X_FCOE_L5_CID_BASE; @@ -2418,7 +2418,7 @@ static int cnic_bnx2x_fcoe_destroy(struct cnic_dev *dev, struct kwqe *kwqe) req = (struct fcoe_kwqe_conn_destroy *) kwqe; cid = req->context_id; l5_cid = req->conn_id; - if (l5_cid >= BNX2X_FCOE_NUM_CONNECTIONS) + if (l5_cid >= dev->max_fcoe_conn) return -EINVAL; l5_cid += BNX2X_FCOE_L5_CID_BASE; @@ -4850,8 +4850,7 @@ static int cnic_start_bnx2x_hw(struct cnic_dev *dev) return -ENOMEM; if (BNX2X_CHIP_IS_E2_PLUS(cp->chip_id)) { - ret = cnic_init_id_tbl(&cp->fcoe_cid_tbl, - BNX2X_FCOE_NUM_CONNECTIONS, + ret = cnic_init_id_tbl(&cp->fcoe_cid_tbl, dev->max_fcoe_conn, cp->fcoe_start_cid, 0); if (ret) @@ -5292,6 +5291,9 @@ static struct cnic_dev *init_bnx2x_cnic(struct net_device *dev) !(ethdev->drv_state & CNIC_DRV_STATE_NO_FCOE)) cdev->max_fcoe_conn = ethdev->max_fcoe_conn; + if (cdev->max_fcoe_conn > BNX2X_FCOE_NUM_CONNECTIONS) + cdev->max_fcoe_conn = BNX2X_FCOE_NUM_CONNECTIONS; + memcpy(cdev->mac_addr, ethdev->iscsi_mac, 6); cp->cnic_ops = &cnic_bnx2x_ops; diff --git a/drivers/net/ethernet/broadcom/cnic.h b/drivers/net/ethernet/broadcom/cnic.h index 7a2928f82d4..15b1c09f1d5 100644 --- a/drivers/net/ethernet/broadcom/cnic.h +++ b/drivers/net/ethernet/broadcom/cnic.h @@ -373,7 +373,7 @@ struct bnx2x_bd_chain_next { #define BNX2X_ISCSI_PBL_NOT_CACHED 0xff #define BNX2X_ISCSI_PDU_HEADER_NOT_CACHED 0xff -#define BNX2X_FCOE_NUM_CONNECTIONS 128 +#define BNX2X_FCOE_NUM_CONNECTIONS 1024 #define BNX2X_FCOE_L5_CID_BASE MAX_ISCSI_TBL_SZ |