diff options
Diffstat (limited to 'drivers/scsi/bnx2fc/bnx2fc_fcoe.c')
| -rw-r--r-- | drivers/scsi/bnx2fc/bnx2fc_fcoe.c | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c index 8c6156a10d90..abd72a01856d 100644 --- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c +++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c @@ -22,7 +22,7 @@ DEFINE_PER_CPU(struct bnx2fc_percpu_s, bnx2fc_percpu); #define DRV_MODULE_NAME "bnx2fc" #define DRV_MODULE_VERSION BNX2FC_VERSION -#define DRV_MODULE_RELDATE "Oct 21, 2011" +#define DRV_MODULE_RELDATE "Jan 22, 2011" static char version[] __devinitdata = @@ -322,8 +322,7 @@ static int bnx2fc_xmit(struct fc_lport *lport, struct fc_frame *fp) return -ENOMEM; } frag = &skb_shinfo(skb)->frags[skb_shinfo(skb)->nr_frags - 1]; - cp = kmap_atomic(skb_frag_page(frag), KM_SKB_DATA_SOFTIRQ) - + frag->page_offset; + cp = kmap_atomic(skb_frag_page(frag)) + frag->page_offset; } else { cp = (struct fcoe_crc_eof *)skb_put(skb, tlen); } @@ -332,7 +331,7 @@ static int bnx2fc_xmit(struct fc_lport *lport, struct fc_frame *fp) cp->fcoe_eof = eof; cp->fcoe_crc32 = cpu_to_le32(~crc); if (skb_is_nonlinear(skb)) { - kunmap_atomic(cp, KM_SKB_DATA_SOFTIRQ); + kunmap_atomic(cp); cp = NULL; } @@ -940,8 +939,14 @@ static int bnx2fc_libfc_config(struct fc_lport *lport) static int bnx2fc_em_config(struct fc_lport *lport) { + int max_xid; + + if (nr_cpu_ids <= 2) + max_xid = FCOE_XIDS_PER_CPU; + else + max_xid = FCOE_MAX_XID; if (!fc_exch_mgr_alloc(lport, FC_CLASS_3, FCOE_MIN_XID, - FCOE_MAX_XID, NULL)) { + max_xid, NULL)) { printk(KERN_ERR PFX "em_config:fc_exch_mgr_alloc failed\n"); return -ENOMEM; } @@ -953,8 +958,8 @@ static int bnx2fc_lport_config(struct fc_lport *lport) { lport->link_up = 0; lport->qfull = 0; - lport->max_retry_count = 3; - lport->max_rport_retry_count = 3; + lport->max_retry_count = BNX2FC_MAX_RETRY_CNT; + lport->max_rport_retry_count = BNX2FC_MAX_RPORT_RETRY_CNT; lport->e_d_tov = 2 * 1000; lport->r_a_tov = 10 * 1000; @@ -1537,6 +1542,7 @@ static void __bnx2fc_destroy(struct bnx2fc_interface *interface) static int bnx2fc_destroy(struct net_device *netdev) { struct bnx2fc_interface *interface = NULL; + struct workqueue_struct *timer_work_queue; int rc = 0; rtnl_lock(); @@ -1549,9 +1555,9 @@ static int bnx2fc_destroy(struct net_device *netdev) goto netdev_err; } - - destroy_workqueue(interface->timer_work_queue); + timer_work_queue = interface->timer_work_queue; __bnx2fc_destroy(interface); + destroy_workqueue(timer_work_queue); netdev_err: mutex_unlock(&bnx2fc_dev_lock); @@ -2055,6 +2061,7 @@ if_create_err: ifput_err: bnx2fc_net_cleanup(interface); bnx2fc_interface_put(interface); + goto mod_err; netdev_err: module_put(THIS_MODULE); mod_err: |