diff options
| -rw-r--r-- | drivers/scsi/mvsas/mv_sas.c | 29 | ||||
| -rw-r--r-- | drivers/scsi/mvsas/mv_sas.h | 3 |
2 files changed, 16 insertions, 16 deletions
diff --git a/drivers/scsi/mvsas/mv_sas.c b/drivers/scsi/mvsas/mv_sas.c index 3fc396fc050..c05e4c05a41 100644 --- a/drivers/scsi/mvsas/mv_sas.c +++ b/drivers/scsi/mvsas/mv_sas.c @@ -225,7 +225,8 @@ struct mvs_info *mvs_find_dev_mvi(struct domain_device *dev) int mvs_find_dev_phyno(struct domain_device *dev, int *phyno) { unsigned long i = 0, j = 0, n = 0, num = 0; - struct mvs_info *mvi = mvs_find_dev_mvi(dev); + struct mvs_device *mvi_dev = (struct mvs_device *)dev->lldd_dev; + struct mvs_info *mvi = mvi_dev->mvi_info; struct sas_ha_struct *sha = dev->port->ha; while (sha->sas_port[i]) { @@ -872,8 +873,8 @@ static int mvs_task_exec(struct sas_task *task, const int num, gfp_t gfp_flags, struct mvs_tmf_task *tmf) { struct domain_device *dev = task->dev; - struct mvs_info *mvi; - struct mvs_device *mvi_dev; + struct mvs_device *mvi_dev = (struct mvs_device *)dev->lldd_dev; + struct mvs_info *mvi = mvi_dev->mvi_info; struct mvs_task_exec_info tei; struct sas_task *t = task; struct mvs_slot_info *slot; @@ -890,8 +891,6 @@ static int mvs_task_exec(struct sas_task *task, const int num, gfp_t gfp_flags, return 0; } - mvi = mvs_find_dev_mvi(task->dev); - spin_lock_irqsave(&mvi->lock, flags); do { dev = t->dev; @@ -1320,7 +1319,7 @@ int mvs_dev_found_notify(struct domain_device *dev, int lock) } dev->lldd_dev = (void *)mvi_device; mvi_device->dev_type = dev->dev_type; - + mvi_device->mvi_info = mvi; if (parent_dev && DEV_IS_EXPANDER(parent_dev->dev_type)) { int phy_id; u8 phy_num = parent_dev->ex_dev.num_phys; @@ -1357,10 +1356,8 @@ int mvs_dev_found(struct domain_device *dev) void mvs_dev_gone_notify(struct domain_device *dev, int lock) { unsigned long flags = 0; - struct mvs_info *mvi; struct mvs_device *mvi_dev = (struct mvs_device *)dev->lldd_dev; - - mvi = mvs_find_dev_mvi(dev); + struct mvs_info *mvi = mvi_dev->mvi_info; if (lock) spin_lock_irqsave(&mvi->lock, flags); @@ -1535,8 +1532,8 @@ int mvs_lu_reset(struct domain_device *dev, u8 *lun) unsigned long flags; int i, phyno[WIDE_PORT_MAX_PHY], num , rc = TMF_RESP_FUNC_FAILED; struct mvs_tmf_task tmf_task; - struct mvs_info *mvi = mvs_find_dev_mvi(dev); struct mvs_device * mvi_dev = (struct mvs_device *)dev->lldd_dev; + struct mvs_info *mvi = mvi_dev->mvi_info; tmf_task.tmf = TMF_LU_RESET; mvi_dev->dev_status = MVS_DEV_EH; @@ -1558,8 +1555,8 @@ int mvs_I_T_nexus_reset(struct domain_device *dev) { unsigned long flags; int i, phyno[WIDE_PORT_MAX_PHY], num , rc = TMF_RESP_FUNC_FAILED; - struct mvs_info *mvi = mvs_find_dev_mvi(dev); - struct mvs_device *mvi_dev = (struct mvs_device *)dev->lldd_dev; + struct mvs_device * mvi_dev = (struct mvs_device *)dev->lldd_dev; + struct mvs_info *mvi = mvi_dev->mvi_info; if (mvi_dev->dev_status != MVS_DEV_EH) return TMF_RESP_FUNC_COMPLETE; @@ -1587,7 +1584,8 @@ int mvs_query_task(struct sas_task *task) if (task->lldd_task && task->task_proto & SAS_PROTOCOL_SSP) { struct scsi_cmnd * cmnd = (struct scsi_cmnd *)task->uldd_task; struct domain_device *dev = task->dev; - struct mvs_info *mvi = mvs_find_dev_mvi(dev); + struct mvs_device *mvi_dev = (struct mvs_device *)dev->lldd_dev; + struct mvs_info *mvi = mvi_dev->mvi_info; int_to_scsilun(cmnd->device->lun, &lun); rc = mvs_find_tag(mvi, task, &tag); @@ -1619,10 +1617,12 @@ int mvs_abort_task(struct sas_task *task) struct scsi_lun lun; struct mvs_tmf_task tmf_task; struct domain_device *dev = task->dev; - struct mvs_info *mvi = mvs_find_dev_mvi(dev); + struct mvs_device *mvi_dev = (struct mvs_device *)dev->lldd_dev; + struct mvs_info *mvi = mvi_dev->mvi_info; int rc = TMF_RESP_FUNC_FAILED; unsigned long flags; u32 tag; + if (mvi->exp_req) mvi->exp_req--; spin_lock_irqsave(&task->task_state_lock, flags); @@ -1652,7 +1652,6 @@ int mvs_abort_task(struct sas_task *task) if (rc == TMF_RESP_FUNC_COMPLETE) { u32 slot_no; struct mvs_slot_info *slot; - struct mvs_info *mvi = mvs_find_dev_mvi(dev); if (task->lldd_task) { slot = (struct mvs_slot_info *)task->lldd_task; diff --git a/drivers/scsi/mvsas/mv_sas.h b/drivers/scsi/mvsas/mv_sas.h index 93735edff50..aa2270af1ba 100644 --- a/drivers/scsi/mvsas/mv_sas.h +++ b/drivers/scsi/mvsas/mv_sas.h @@ -231,7 +231,9 @@ struct mvs_phy { }; struct mvs_device { + struct list_head dev_entry; enum sas_dev_type dev_type; + struct mvs_info *mvi_info; struct domain_device *sas_device; u32 attached_phy; u32 device_id; @@ -239,7 +241,6 @@ struct mvs_device { u8 taskfileset; u8 dev_status; u16 reserved; - struct list_head dev_entry; }; struct mvs_slot_info { |