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path: root/drivers/message/fusion/mptspi.c
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Diffstat (limited to 'drivers/message/fusion/mptspi.c')
-rw-r--r--drivers/message/fusion/mptspi.c52
1 files changed, 31 insertions, 21 deletions
diff --git a/drivers/message/fusion/mptspi.c b/drivers/message/fusion/mptspi.c
index 643a3c6443a..8f46fdff7f7 100644
--- a/drivers/message/fusion/mptspi.c
+++ b/drivers/message/fusion/mptspi.c
@@ -614,19 +614,24 @@ static void mptspi_read_parameters(struct scsi_target *starget)
spi_width(starget) = (nego & MPI_SCSIDEVPAGE0_NP_WIDE) ? 1 : 0;
}
-static int
+int
mptscsih_quiesce_raid(MPT_SCSI_HOST *hd, int quiesce, u8 channel, u8 id)
{
+ MPT_ADAPTER *ioc = hd->ioc;
MpiRaidActionRequest_t *pReq;
MPT_FRAME_HDR *mf;
- MPT_ADAPTER *ioc = hd->ioc;
+ int ret;
+ unsigned long timeleft;
+
+ mutex_lock(&ioc->internal_cmds.mutex);
/* Get and Populate a free Frame
*/
if ((mf = mpt_get_msg_frame(ioc->InternalCtx, ioc)) == NULL) {
- ddvprintk(ioc, printk(MYIOC_s_WARN_FMT "_do_raid: no msg frames!\n",
- ioc->name));
- return -EAGAIN;
+ dfailprintk(hd->ioc, printk(MYIOC_s_WARN_FMT
+ "%s: no msg frames!\n", ioc->name, __func__));
+ ret = -EAGAIN;
+ goto out;
}
pReq = (MpiRaidActionRequest_t *)mf;
if (quiesce)
@@ -649,23 +654,30 @@ mptscsih_quiesce_raid(MPT_SCSI_HOST *hd, int quiesce, u8 channel, u8 id)
ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT "RAID Volume action=%x channel=%d id=%d\n",
ioc->name, pReq->Action, channel, id));
- hd->pLocal = NULL;
- hd->timer.expires = jiffies + HZ*10; /* 10 second timeout */
- hd->scandv_wait_done = 0;
-
- /* Save cmd pointer, for resource free if timeout or
- * FW reload occurs
- */
- hd->cmdPtr = mf;
-
- add_timer(&hd->timer);
+ INITIALIZE_MGMT_STATUS(ioc->internal_cmds.status)
mpt_put_msg_frame(ioc->InternalCtx, ioc, mf);
- wait_event(hd->scandv_waitq, hd->scandv_wait_done);
+ timeleft = wait_for_completion_timeout(&ioc->internal_cmds.done, 10*HZ);
+ if (!(ioc->internal_cmds.status & MPT_MGMT_STATUS_COMMAND_GOOD)) {
+ ret = -ETIME;
+ dfailprintk(ioc, printk(MYIOC_s_DEBUG_FMT "%s: TIMED OUT!\n",
+ ioc->name, __func__));
+ if (ioc->internal_cmds.status & MPT_MGMT_STATUS_DID_IOCRESET)
+ goto out;
+ if (!timeleft) {
+ printk(MYIOC_s_WARN_FMT "Issuing Reset from %s!!\n",
+ ioc->name, __func__);
+ mpt_HardResetHandler(ioc, CAN_SLEEP);
+ mpt_free_msg_frame(ioc, mf);
+ }
+ goto out;
+ }
- if ((hd->pLocal == NULL) || (hd->pLocal->completion != 0))
- return -1;
+ ret = ioc->internal_cmds.completion_code;
- return 0;
+ out:
+ CLEAR_MGMT_STATUS(ioc->internal_cmds.status)
+ mutex_unlock(&ioc->internal_cmds.mutex);
+ return ret;
}
static void mptspi_dv_device(struct _MPT_SCSI_HOST *hd,
@@ -1491,8 +1503,6 @@ mptspi_probe(struct pci_dev *pdev, const struct pci_device_id *id)
mpt_saf_te));
ioc->spi_data.noQas = 0;
- init_waitqueue_head(&hd->scandv_waitq);
- hd->scandv_wait_done = 0;
hd->last_queue_full = 0;
hd->spi_pending = 0;