summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--drivers/scsi/bnx2fc/bnx2fc.h5
-rw-r--r--drivers/scsi/bnx2fc/bnx2fc_fcoe.c35
-rw-r--r--drivers/scsi/bnx2fc/bnx2fc_hwi.c2
3 files changed, 6 insertions, 36 deletions
diff --git a/drivers/scsi/bnx2fc/bnx2fc.h b/drivers/scsi/bnx2fc/bnx2fc.h
index 464d71ea31aa..d869a4ce7eac 100644
--- a/drivers/scsi/bnx2fc/bnx2fc.h
+++ b/drivers/scsi/bnx2fc/bnx2fc.h
@@ -89,6 +89,10 @@
#define BNX2FC_ELSTM_XIDS BNX2FC_CAN_QUEUE
#define BNX2FC_MIN_PAYLOAD 256
#define BNX2FC_MAX_PAYLOAD 2048
+#define BNX2FC_MFS \
+ (BNX2FC_MAX_PAYLOAD + sizeof(struct fc_frame_header))
+#define BNX2FC_MINI_JUMBO_MTU 2500
+
#define BNX2FC_RQ_BUF_SZ 256
#define BNX2FC_RQ_BUF_LOG_SZ (ilog2(BNX2FC_RQ_BUF_SZ))
@@ -128,7 +132,6 @@
#define BNX2FC_WAIT_CNT 120
#define BNX2FC_FW_TIMEOUT (3 * HZ)
-
#define PORT_MAX 2
#define CMD_SCSI_STATUS(Cmnd) ((Cmnd)->SCp.Status)
diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
index 0eec4e092554..aab55e24cb7b 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
@@ -661,31 +661,6 @@ static int bnx2fc_shost_config(struct fc_lport *lport, struct device *dev)
return 0;
}
-static int bnx2fc_mfs_update(struct fc_lport *lport)
-{
- struct fcoe_port *port = lport_priv(lport);
- struct bnx2fc_hba *hba = port->priv;
- struct net_device *netdev = hba->netdev;
- u32 mfs;
- u32 max_mfs;
-
- mfs = netdev->mtu - (sizeof(struct fcoe_hdr) +
- sizeof(struct fcoe_crc_eof));
- max_mfs = BNX2FC_MAX_PAYLOAD + sizeof(struct fc_frame_header);
- BNX2FC_HBA_DBG(lport, "mfs = %d, max_mfs = %d\n", mfs, max_mfs);
- if (mfs > max_mfs)
- mfs = max_mfs;
-
- /* Adjust mfs to be a multiple of 256 bytes */
- mfs = (((mfs - sizeof(struct fc_frame_header)) / BNX2FC_MIN_PAYLOAD) *
- BNX2FC_MIN_PAYLOAD);
- mfs = mfs + sizeof(struct fc_frame_header);
-
- BNX2FC_HBA_DBG(lport, "Set MFS = %d\n", mfs);
- if (fc_set_mfs(lport, mfs))
- return -EINVAL;
- return 0;
-}
static void bnx2fc_link_speed_update(struct fc_lport *lport)
{
struct fcoe_port *port = lport_priv(lport);
@@ -754,7 +729,7 @@ static int bnx2fc_net_config(struct fc_lport *lport)
!hba->phys_dev->ethtool_ops->get_pauseparam)
return -EOPNOTSUPP;
- if (bnx2fc_mfs_update(lport))
+ if (fc_set_mfs(lport, BNX2FC_MFS))
return -EINVAL;
skb_queue_head_init(&port->fcoe_pending_queue);
@@ -825,14 +800,6 @@ static void bnx2fc_indicate_netevent(void *context, unsigned long event)
if (!test_bit(ADAPTER_STATE_UP, &hba->adapter_state))
printk(KERN_ERR "indicate_netevent: "\
"adapter is not UP!!\n");
- /* fall thru to update mfs if MTU has changed */
- case NETDEV_CHANGEMTU:
- BNX2FC_HBA_DBG(lport, "NETDEV_CHANGEMTU event\n");
- bnx2fc_mfs_update(lport);
- mutex_lock(&lport->lp_mutex);
- list_for_each_entry(vport, &lport->vports, list)
- bnx2fc_mfs_update(vport);
- mutex_unlock(&lport->lp_mutex);
break;
case NETDEV_DOWN:
diff --git a/drivers/scsi/bnx2fc/bnx2fc_hwi.c b/drivers/scsi/bnx2fc/bnx2fc_hwi.c
index 3de1ce73bdd3..1b680e288c56 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_hwi.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_hwi.c
@@ -87,7 +87,7 @@ int bnx2fc_send_fw_fcoe_init_msg(struct bnx2fc_hba *hba)
fcoe_init1.task_list_pbl_addr_lo = (u32) hba->task_ctx_bd_dma;
fcoe_init1.task_list_pbl_addr_hi =
(u32) ((u64) hba->task_ctx_bd_dma >> 32);
- fcoe_init1.mtu = hba->netdev->mtu;
+ fcoe_init1.mtu = BNX2FC_MINI_JUMBO_MTU;
fcoe_init1.flags = (PAGE_SHIFT <<
FCOE_KWQE_INIT1_LOG_PAGE_SIZE_SHIFT);