diff options
Diffstat (limited to 'drivers/message/fusion/mptscsih.c')
| -rw-r--r-- | drivers/message/fusion/mptscsih.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c index 507aa08611d..f9e11c8db46 100644 --- a/drivers/message/fusion/mptscsih.c +++ b/drivers/message/fusion/mptscsih.c @@ -2244,6 +2244,7 @@ mptscsih_bios_param(struct scsi_device * sdev, struct block_device *bdev, int mptscsih_is_phys_disk(MPT_ADAPTER *ioc, u8 channel, u8 id) { + struct inactive_raid_component_info *component_info; int i; int rc = 0; @@ -2257,6 +2258,21 @@ mptscsih_is_phys_disk(MPT_ADAPTER *ioc, u8 channel, u8 id) } } + /* + * Check inactive list for matching phys disks + */ + if (list_empty(&ioc->raid_data.inactive_list)) + goto out; + + down(&ioc->raid_data.inactive_list_mutex); + list_for_each_entry(component_info, &ioc->raid_data.inactive_list, + list) { + if ((component_info->d.PhysDiskID == id) && + (component_info->d.PhysDiskBus == channel)) + rc = 1; + } + up(&ioc->raid_data.inactive_list_mutex); + out: return rc; } @@ -2265,6 +2281,7 @@ EXPORT_SYMBOL(mptscsih_is_phys_disk); u8 mptscsih_raid_id_to_num(MPT_ADAPTER *ioc, u8 channel, u8 id) { + struct inactive_raid_component_info *component_info; int i; int rc = -ENXIO; @@ -2278,6 +2295,21 @@ mptscsih_raid_id_to_num(MPT_ADAPTER *ioc, u8 channel, u8 id) } } + /* + * Check inactive list for matching phys disks + */ + if (list_empty(&ioc->raid_data.inactive_list)) + goto out; + + down(&ioc->raid_data.inactive_list_mutex); + list_for_each_entry(component_info, &ioc->raid_data.inactive_list, + list) { + if ((component_info->d.PhysDiskID == id) && + (component_info->d.PhysDiskBus == channel)) + rc = component_info->d.PhysDiskNum; + } + up(&ioc->raid_data.inactive_list_mutex); + out: return rc; } |