diff options
| author | Ke Wei <kewei@marvell.com> | 2008-03-27 09:55:04 +0300 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-03-28 20:31:40 +0300 |
| commit | 8121ed420285885654af133a6ca1919590f98917 (patch) | |
| tree | 9594be7aa95401ad74aa83b1baa1f2a0ff67b312 /drivers/scsi/mvsas.c | |
| parent | 4e52fc0a0a2ec2158691efba3f149f6416481255 (diff) | |
| download | linux-8121ed420285885654af133a6ca1919590f98917.tar.xz | |
[SCSI] mvsas: retry aborting task.
Signed-off-by: Ke Wei <kewei@marvell.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi/mvsas.c')
| -rw-r--r-- | drivers/scsi/mvsas.c | 33 |
1 files changed, 25 insertions, 8 deletions
diff --git a/drivers/scsi/mvsas.c b/drivers/scsi/mvsas.c index ebfe1649443a..f4f7b0af3027 100644 --- a/drivers/scsi/mvsas.c +++ b/drivers/scsi/mvsas.c @@ -2159,42 +2159,59 @@ out_done: static int mvs_task_abort(struct sas_task *task) { - int rc = 1; + int rc; unsigned long flags; struct mvs_info *mvi = task->dev->port->ha->lldd_ha; struct pci_dev *pdev = mvi->pdev; + int tag; spin_lock_irqsave(&task->task_state_lock, flags); if (task->task_state_flags & SAS_TASK_STATE_DONE) { rc = TMF_RESP_FUNC_COMPLETE; + spin_unlock_irqrestore(&task->task_state_lock, flags); goto out_done; } spin_unlock_irqrestore(&task->task_state_lock, flags); - /*FIXME*/ - rc = TMF_RESP_FUNC_COMPLETE; - switch (task->task_proto) { case SAS_PROTOCOL_SMP: - dev_printk(KERN_DEBUG, &pdev->dev, "SMP Abort! "); + dev_printk(KERN_DEBUG, &pdev->dev, "SMP Abort! \n"); break; case SAS_PROTOCOL_SSP: - dev_printk(KERN_DEBUG, &pdev->dev, "SSP Abort! "); + dev_printk(KERN_DEBUG, &pdev->dev, "SSP Abort! \n"); break; case SAS_PROTOCOL_SATA: case SAS_PROTOCOL_STP: case SAS_PROTOCOL_SATA | SAS_PROTOCOL_STP:{ - dev_printk(KERN_DEBUG, &pdev->dev, "STP Abort! " - "Dump D2H FIS: \n"); + dev_printk(KERN_DEBUG, &pdev->dev, "STP Abort! \n"); +#if _MV_DUMP + dev_printk(KERN_DEBUG, &pdev->dev, "Dump D2H FIS: \n"); mvs_hexdump(sizeof(struct host_to_dev_fis), (void *)&task->ata_task.fis, 0); dev_printk(KERN_DEBUG, &pdev->dev, "Dump ATAPI Cmd : \n"); mvs_hexdump(16, task->ata_task.atapi_packet, 0); +#endif + spin_lock_irqsave(&task->task_state_lock, flags); + if (task->task_state_flags & SAS_TASK_NEED_DEV_RESET) { + /* TODO */ + ; + } + spin_unlock_irqrestore(&task->task_state_lock, flags); break; } default: break; } + + if (mvs_find_tag(mvi, task, &tag)) { + spin_lock_irqsave(&mvi->lock, flags); + mvs_slot_task_free(mvi, task, &mvi->slot_info[tag], tag); + spin_unlock_irqrestore(&mvi->lock, flags); + } + if (!mvs_task_exec(task, 1, GFP_ATOMIC)) + rc = TMF_RESP_FUNC_COMPLETE; + else + rc = TMF_RESP_FUNC_FAILED; out_done: return rc; } |