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-rw-r--r--drivers/scsi/ipr.c3
-rw-r--r--drivers/scsi/ipr.h1
-rw-r--r--drivers/scsi/libfc/fc_disc.c2
-rw-r--r--drivers/scsi/sd_zbc.c7
-rw-r--r--drivers/scsi/sr.c2
-rw-r--r--drivers/scsi/ufs/ufshcd.c21
6 files changed, 26 insertions, 10 deletions
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index ae45cbe98ae2..cd8db1349871 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -9950,6 +9950,7 @@ static void ipr_init_ioa_cfg(struct ipr_ioa_cfg *ioa_cfg,
ioa_cfg->max_devs_supported = ipr_max_devs;
if (ioa_cfg->sis64) {
+ host->max_channel = IPR_MAX_SIS64_BUSES;
host->max_id = IPR_MAX_SIS64_TARGETS_PER_BUS;
host->max_lun = IPR_MAX_SIS64_LUNS_PER_TARGET;
if (ipr_max_devs > IPR_MAX_SIS64_DEVS)
@@ -9958,6 +9959,7 @@ static void ipr_init_ioa_cfg(struct ipr_ioa_cfg *ioa_cfg,
+ ((sizeof(struct ipr_config_table_entry64)
* ioa_cfg->max_devs_supported)));
} else {
+ host->max_channel = IPR_VSET_BUS;
host->max_id = IPR_MAX_NUM_TARGETS_PER_BUS;
host->max_lun = IPR_MAX_NUM_LUNS_PER_TARGET;
if (ipr_max_devs > IPR_MAX_PHYSICAL_DEVS)
@@ -9967,7 +9969,6 @@ static void ipr_init_ioa_cfg(struct ipr_ioa_cfg *ioa_cfg,
* ioa_cfg->max_devs_supported)));
}
- host->max_channel = IPR_VSET_BUS;
host->unique_id = host->host_no;
host->max_cmd_len = IPR_MAX_CDB_LEN;
host->can_queue = ioa_cfg->max_cmds;
diff --git a/drivers/scsi/ipr.h b/drivers/scsi/ipr.h
index a67baeb36d1f..b97aa9ac2ffe 100644
--- a/drivers/scsi/ipr.h
+++ b/drivers/scsi/ipr.h
@@ -1300,6 +1300,7 @@ struct ipr_resource_entry {
#define IPR_ARRAY_VIRTUAL_BUS 0x1
#define IPR_VSET_VIRTUAL_BUS 0x2
#define IPR_IOAFP_VIRTUAL_BUS 0x3
+#define IPR_MAX_SIS64_BUSES 0x4
#define IPR_GET_RES_PHYS_LOC(res) \
(((res)->bus << 24) | ((res)->target << 8) | (res)->lun)
diff --git a/drivers/scsi/libfc/fc_disc.c b/drivers/scsi/libfc/fc_disc.c
index 9c5f7c9178c6..2b865c6423e2 100644
--- a/drivers/scsi/libfc/fc_disc.c
+++ b/drivers/scsi/libfc/fc_disc.c
@@ -628,6 +628,8 @@ redisc:
}
out:
kref_put(&rdata->kref, fc_rport_destroy);
+ if (!IS_ERR(fp))
+ fc_frame_free(fp);
}
/**
diff --git a/drivers/scsi/sd_zbc.c b/drivers/scsi/sd_zbc.c
index e4282bce5834..f45c22b09726 100644
--- a/drivers/scsi/sd_zbc.c
+++ b/drivers/scsi/sd_zbc.c
@@ -161,6 +161,7 @@ int sd_zbc_report_zones(struct gendisk *disk, sector_t sector,
unsigned int nr_zones, report_zones_cb cb, void *data)
{
struct scsi_disk *sdkp = scsi_disk(disk);
+ sector_t capacity = logical_to_sectors(sdkp->device, sdkp->capacity);
unsigned int nr, i;
unsigned char *buf;
size_t offset, buflen = 0;
@@ -171,11 +172,15 @@ int sd_zbc_report_zones(struct gendisk *disk, sector_t sector,
/* Not a zoned device */
return -EOPNOTSUPP;
+ if (!capacity)
+ /* Device gone or invalid */
+ return -ENODEV;
+
buf = sd_zbc_alloc_report_buffer(sdkp, nr_zones, &buflen);
if (!buf)
return -ENOMEM;
- while (zone_idx < nr_zones && sector < get_capacity(disk)) {
+ while (zone_idx < nr_zones && sector < capacity) {
ret = sd_zbc_do_report_zones(sdkp, buf, buflen,
sectors_to_logical(sdkp->device, sector), true);
if (ret)
diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c
index 0fbb8fe6e521..e4240e4ae8bb 100644
--- a/drivers/scsi/sr.c
+++ b/drivers/scsi/sr.c
@@ -688,7 +688,7 @@ static const struct block_device_operations sr_bdops =
.release = sr_block_release,
.ioctl = sr_block_ioctl,
#ifdef CONFIG_COMPAT
- .ioctl = sr_block_compat_ioctl,
+ .compat_ioctl = sr_block_compat_ioctl,
#endif
.check_events = sr_block_check_events,
.revalidate_disk = sr_block_revalidate_disk,
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index abd0e6b05f79..2d705694636c 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -3884,18 +3884,25 @@ EXPORT_SYMBOL_GPL(ufshcd_uic_hibern8_exit);
void ufshcd_auto_hibern8_update(struct ufs_hba *hba, u32 ahit)
{
unsigned long flags;
+ bool update = false;
- if (!(hba->capabilities & MASK_AUTO_HIBERN8_SUPPORT))
+ if (!ufshcd_is_auto_hibern8_supported(hba))
return;
spin_lock_irqsave(hba->host->host_lock, flags);
- if (hba->ahit == ahit)
- goto out_unlock;
- hba->ahit = ahit;
- if (!pm_runtime_suspended(hba->dev))
- ufshcd_writel(hba, hba->ahit, REG_AUTO_HIBERNATE_IDLE_TIMER);
-out_unlock:
+ if (hba->ahit != ahit) {
+ hba->ahit = ahit;
+ update = true;
+ }
spin_unlock_irqrestore(hba->host->host_lock, flags);
+
+ if (update && !pm_runtime_suspended(hba->dev)) {
+ pm_runtime_get_sync(hba->dev);
+ ufshcd_hold(hba, false);
+ ufshcd_auto_hibern8_enable(hba);
+ ufshcd_release(hba);
+ pm_runtime_put(hba->dev);
+ }
}
EXPORT_SYMBOL_GPL(ufshcd_auto_hibern8_update);