diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-10-28 16:44:18 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-10-28 16:44:18 -0700 |
| commit | ec7ae517537ae5c7b0b2cd7f562dfa3e7a05b954 (patch) | |
| tree | e6b0c64a51a7c0aa0efd09d4f7a80872e3b1657a /drivers/scsi/bnx2fc/bnx2fc_hwi.c | |
| parent | 97d2eb13a019ec09cc1a7ea2d3705c0b117b3c0d (diff) | |
| parent | 590134fa78fbdbe5fea78c7ae0b2c3364bc9572f (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (204 commits)
[SCSI] qla4xxx: export address/port of connection (fix udev disk names)
[SCSI] ipr: Fix BUG on adapter dump timeout
[SCSI] megaraid_sas: Fix instance access in megasas_reset_timer
[SCSI] hpsa: change confusing message to be more clear
[SCSI] iscsi class: fix vlan configuration
[SCSI] qla4xxx: fix data alignment and use nl helpers
[SCSI] iscsi class: fix link local mispelling
[SCSI] iscsi class: Replace iscsi_get_next_target_id with IDA
[SCSI] aacraid: use lower snprintf() limit
[SCSI] lpfc 8.3.27: Change driver version to 8.3.27
[SCSI] lpfc 8.3.27: T10 additions for SLI4
[SCSI] lpfc 8.3.27: Fix queue allocation failure recovery
[SCSI] lpfc 8.3.27: Change algorithm for getting physical port name
[SCSI] lpfc 8.3.27: Changed worst case mailbox timeout
[SCSI] lpfc 8.3.27: Miscellanous logic and interface fixes
[SCSI] megaraid_sas: Changelog and version update
[SCSI] megaraid_sas: Add driver workaround for PERC5/1068 kdump kernel panic
[SCSI] megaraid_sas: Add multiple MSI-X vector/multiple reply queue support
[SCSI] megaraid_sas: Add support for MegaRAID 9360/9380 12GB/s controllers
[SCSI] megaraid_sas: Clear FUSION_IN_RESET before enabling interrupts
...
Diffstat (limited to 'drivers/scsi/bnx2fc/bnx2fc_hwi.c')
| -rw-r--r-- | drivers/scsi/bnx2fc/bnx2fc_hwi.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/drivers/scsi/bnx2fc/bnx2fc_hwi.c b/drivers/scsi/bnx2fc/bnx2fc_hwi.c index 72cfb14acd3a..1923a25cb6a2 100644 --- a/drivers/scsi/bnx2fc/bnx2fc_hwi.c +++ b/drivers/scsi/bnx2fc/bnx2fc_hwi.c @@ -1009,6 +1009,7 @@ int bnx2fc_process_new_cqes(struct bnx2fc_rport *tgt) u32 cq_cons; struct fcoe_cqe *cqe; u32 num_free_sqes = 0; + u32 num_cqes = 0; u16 wqe; /* @@ -1058,10 +1059,11 @@ unlock: wake_up_process(fps->iothread); else bnx2fc_process_cq_compl(tgt, wqe); + num_free_sqes++; } cqe++; tgt->cq_cons_idx++; - num_free_sqes++; + num_cqes++; if (tgt->cq_cons_idx == BNX2FC_CQ_WQES_MAX) { tgt->cq_cons_idx = 0; @@ -1070,8 +1072,10 @@ unlock: 1 - tgt->cq_curr_toggle_bit; } } - if (num_free_sqes) { - bnx2fc_arm_cq(tgt); + if (num_cqes) { + /* Arm CQ only if doorbell is mapped */ + if (tgt->ctx_base) + bnx2fc_arm_cq(tgt); atomic_add(num_free_sqes, &tgt->free_sqes); } spin_unlock_bh(&tgt->cq_lock); @@ -1739,11 +1743,13 @@ void bnx2fc_init_task(struct bnx2fc_cmd *io_req, /* Init state to NORMAL */ task->txwr_rxrd.const_ctx.init_flags |= task_type << FCOE_TCE_TX_WR_RX_RD_CONST_TASK_TYPE_SHIFT; - if (dev_type == TYPE_TAPE) + if (dev_type == TYPE_TAPE) { task->txwr_rxrd.const_ctx.init_flags |= FCOE_TASK_DEV_TYPE_TAPE << FCOE_TCE_TX_WR_RX_RD_CONST_DEV_TYPE_SHIFT; - else + io_req->rec_retry = 0; + io_req->rec_retry = 0; + } else task->txwr_rxrd.const_ctx.init_flags |= FCOE_TASK_DEV_TYPE_DISK << FCOE_TCE_TX_WR_RX_RD_CONST_DEV_TYPE_SHIFT; |