diff options
| author | Mahesh Rajashekhara <Mahesh.Rajashekhara@pmcs.com> | 2015-03-26 15:41:28 +0100 |
|---|---|---|
| committer | James Bottomley <JBottomley@Odin.com> | 2015-04-10 01:53:37 +0200 |
| commit | dafde947bce37b10f3681d6b9df473ba7136fc05 (patch) | |
| tree | e907612fa34bf9d509e6ad9de0f45e4d2e38fdaa /drivers/scsi/aacraid/comminit.c | |
| parent | aacraid: 240 simple volume support (diff) | |
| download | linux-dafde947bce37b10f3681d6b9df473ba7136fc05.tar.xz linux-dafde947bce37b10f3681d6b9df473ba7136fc05.zip | |
aacraid: IOP RESET command handling changes
This patch fixes the IOP_RESET issue. Sending IOP_RESET command need to wait
for only 10 sec instead of 5 minutes in case of firmware does not response
IOP_RESET command. Disable interrupt before setup interrupt routine to
prevent spurious interrupts.
Signed-off-by: Mahesh Rajashekhara <Mahesh.Rajashekhara@pmcs.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Murthy Bhat <Murthy.Bhat@pmcs.com>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
Diffstat (limited to 'drivers/scsi/aacraid/comminit.c')
| -rw-r--r-- | drivers/scsi/aacraid/comminit.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/scsi/aacraid/comminit.c b/drivers/scsi/aacraid/comminit.c index fdd95247f034..284b1c54be7f 100644 --- a/drivers/scsi/aacraid/comminit.c +++ b/drivers/scsi/aacraid/comminit.c @@ -358,8 +358,10 @@ struct aac_dev *aac_init_adapter(struct aac_dev *dev) dev->raw_io_interface = dev->raw_io_64 = 0; if ((!aac_adapter_sync_cmd(dev, GET_ADAPTER_PROPERTIES, - 0, 0, 0, 0, 0, 0, status+0, status+1, status+2, NULL, NULL)) && + 0, 0, 0, 0, 0, 0, + status+0, status+1, status+2, status+3, NULL)) && (status[0] == 0x00000001)) { + dev->doorbell_mask = status[3]; if (status[1] & le32_to_cpu(AAC_OPT_NEW_COMM_64)) dev->raw_io_64 = 1; dev->sync_mode = aac_sync_mode; |