diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-03-22 12:55:29 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-03-22 12:55:29 -0700 |
commit | 424a6f6ef990b7e9f56f6627bfc6c46b493faeb4 (patch) | |
tree | 0028356ed8003495fbbe1f716f359e3c8ebc35b6 /drivers/scsi/bnx2fc | |
parent | 1ab142d499294b844ecc81e8004db4ce029b0b61 (diff) | |
parent | cd8df932d894f3128c884e3ae1b2b484540513db (diff) | |
download | linux-424a6f6ef990b7e9f56f6627bfc6c46b493faeb4.tar.bz2 |
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
SCSI updates from James Bottomley:
"The update includes the usual assortment of driver updates (lpfc,
qla2xxx, qla4xxx, bfa, bnx2fc, bnx2i, isci, fcoe, hpsa) plus a huge
amount of infrastructure work in the SAS library and transport class
as well as an iSCSI update. There's also a new SCSI based virtio
driver."
* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (177 commits)
[SCSI] qla4xxx: Update driver version to 5.02.00-k15
[SCSI] qla4xxx: trivial cleanup
[SCSI] qla4xxx: Fix sparse warning
[SCSI] qla4xxx: Add support for multiple session per host.
[SCSI] qla4xxx: Export CHAP index as sysfs attribute
[SCSI] scsi_transport: Export CHAP index as sysfs attribute
[SCSI] qla4xxx: Add support to display CHAP list and delete CHAP entry
[SCSI] iscsi_transport: Add support to display CHAP list and delete CHAP entry
[SCSI] pm8001: fix endian issue with code optimization.
[SCSI] pm8001: Fix possible racing condition.
[SCSI] pm8001: Fix bogus interrupt state flag issue.
[SCSI] ipr: update PCI ID definitions for new adapters
[SCSI] qla2xxx: handle default case in qla2x00_request_firmware()
[SCSI] isci: improvements in driver unloading routine
[SCSI] isci: improve phy event warnings
[SCSI] isci: debug, provide state-enum-to-string conversions
[SCSI] scsi_transport_sas: 'enable' phys on reset
[SCSI] libsas: don't recover end devices attached to disabled phys
[SCSI] libsas: fixup target_port_protocols for expanders that don't report sata
[SCSI] libsas: set attached device type and target protocols for local phys
...
Diffstat (limited to 'drivers/scsi/bnx2fc')
-rw-r--r-- | drivers/scsi/bnx2fc/bnx2fc.h | 8 | ||||
-rw-r--r-- | drivers/scsi/bnx2fc/bnx2fc_fcoe.c | 20 |
2 files changed, 20 insertions, 8 deletions
diff --git a/drivers/scsi/bnx2fc/bnx2fc.h b/drivers/scsi/bnx2fc/bnx2fc.h index 049ea907e04a..a4953ef9e53a 100644 --- a/drivers/scsi/bnx2fc/bnx2fc.h +++ b/drivers/scsi/bnx2fc/bnx2fc.h @@ -62,7 +62,7 @@ #include "bnx2fc_constants.h" #define BNX2FC_NAME "bnx2fc" -#define BNX2FC_VERSION "1.0.9" +#define BNX2FC_VERSION "1.0.10" #define PFX "bnx2fc: " @@ -114,6 +114,8 @@ #define BNX2FC_HASH_TBL_CHUNK_SIZE (16 * 1024) #define BNX2FC_MAX_SEQS 255 +#define BNX2FC_MAX_RETRY_CNT 3 +#define BNX2FC_MAX_RPORT_RETRY_CNT 255 #define BNX2FC_READ (1 << 1) #define BNX2FC_WRITE (1 << 0) @@ -121,8 +123,10 @@ #define BNX2FC_MIN_XID 0 #define BNX2FC_MAX_XID \ (BNX2FC_MAX_OUTSTANDING_CMNDS + BNX2FC_ELSTM_XIDS - 1) +#define FCOE_MAX_NUM_XIDS 0x2000 #define FCOE_MIN_XID (BNX2FC_MAX_XID + 1) -#define FCOE_MAX_XID (FCOE_MIN_XID + 4095) +#define FCOE_MAX_XID (FCOE_MIN_XID + FCOE_MAX_NUM_XIDS - 1) +#define FCOE_XIDS_PER_CPU (FCOE_MIN_XID + (512 * nr_cpu_ids) - 1) #define BNX2FC_MAX_LUN 0xFFFF #define BNX2FC_MAX_FCP_TGT 256 #define BNX2FC_MAX_CMD_LEN 16 diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c index a9af42e83632..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 = @@ -939,8 +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; } @@ -952,8 +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; @@ -1536,6 +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(); @@ -1548,9 +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); @@ -2054,6 +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: |