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authorKashyap, Desai <kashyap.desai@lsi.com>2010-03-18 19:23:50 +0530
committerJames Bottomley <James.Bottomley@suse.de>2010-04-11 09:24:12 -0500
commit568da76929392c9feb60a25383250dd6cfa68e05 (patch)
tree139fd2d89cf3dc3640395b141be09961066b613e /drivers/message
parent69b2e9b4431798645e3d8fb51413db97c9845db1 (diff)
downloadop-kernel-dev-568da76929392c9feb60a25383250dd6cfa68e05.zip
op-kernel-dev-568da76929392c9feb60a25383250dd6cfa68e05.tar.gz
[SCSI] mptfusion: Check for command status is added after completion.
1) Corrected name string as "MPT SAS HOST" 2) Added proper check conditions for MPT_MGMT_STATUS_COMMAND_GOOD. Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/message')
-rw-r--r--drivers/message/fusion/mptsas.c26
1 files changed, 16 insertions, 10 deletions
diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
index 7f21744..77f21e0 100644
--- a/drivers/message/fusion/mptsas.c
+++ b/drivers/message/fusion/mptsas.c
@@ -1894,7 +1894,7 @@ static struct scsi_host_template mptsas_driver_template = {
.module = THIS_MODULE,
.proc_name = "mptsas",
.proc_info = mptscsih_proc_info,
- .name = "MPT SPI Host",
+ .name = "MPT SAS Host",
.info = mptscsih_info,
.queuecommand = mptsas_qcmd,
.target_alloc = mptsas_target_alloc,
@@ -2038,11 +2038,13 @@ static int mptsas_phy_reset(struct sas_phy *phy, int hard_reset)
timeleft = wait_for_completion_timeout(&ioc->sas_mgmt.done,
10 * HZ);
- if (!timeleft) {
- /* On timeout reset the board */
+ if (!(ioc->sas_mgmt.status & MPT_MGMT_STATUS_COMMAND_GOOD)) {
+ error = -ETIME;
mpt_free_msg_frame(ioc, mf);
- mpt_Soft_Hard_ResetHandler(ioc, CAN_SLEEP);
- error = -ETIMEDOUT;
+ if (ioc->sas_mgmt.status & MPT_MGMT_STATUS_DID_IOCRESET)
+ goto out_unlock;
+ if (!timeleft)
+ mpt_Soft_Hard_ResetHandler(ioc, CAN_SLEEP);
goto out_unlock;
}
@@ -2223,11 +2225,14 @@ static int mptsas_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy,
mpt_put_msg_frame(mptsasMgmtCtx, ioc, mf);
timeleft = wait_for_completion_timeout(&ioc->sas_mgmt.done, 10 * HZ);
- if (!timeleft) {
- printk(MYIOC_s_ERR_FMT "%s: smp timeout!\n", ioc->name, __func__);
- /* On timeout reset the board */
- mpt_Soft_Hard_ResetHandler(ioc, CAN_SLEEP);
- ret = -ETIMEDOUT;
+ if (!(ioc->sas_mgmt.status & MPT_MGMT_STATUS_COMMAND_GOOD)) {
+ ret = -ETIME;
+ mpt_free_msg_frame(ioc, mf);
+ mf = NULL;
+ if (ioc->sas_mgmt.status & MPT_MGMT_STATUS_DID_IOCRESET)
+ goto unmap;
+ if (!timeleft)
+ mpt_Soft_Hard_ResetHandler(ioc, CAN_SLEEP);
goto unmap;
}
mf = NULL;
@@ -4098,6 +4103,7 @@ mptsas_adding_inactive_raid_components(MPT_ADAPTER *ioc, u8 channel, u8 id)
cfg.pageAddr = (channel << 8) + id;
cfg.cfghdr.hdr = &hdr;
cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
+ cfg.timeout = SAS_CONFIG_PAGE_TIMEOUT;
if (mpt_config(ioc, &cfg) != 0)
goto out;
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