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| author | Kashyap, Desai <kashyap.desai@lsi.com> | 2011-02-10 06:20:39 (GMT) |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2011-02-12 19:57:28 (GMT) |
| commit | d75733d51fdab5c99a0d9491b25f22e13b39cdc1 (patch) | |
| tree | e5aff7828c3306b172281244544e1ffb729dd432 /drivers/message/fusion/mptbase.c | |
| parent | 8597ae8bfe35f5e438b00ba5df852e97ebe1ac23 (diff) | |
| download | linux-fsl-qoriq-d75733d51fdab5c99a0d9491b25f22e13b39cdc1.tar.xz | |
[SCSI] mptfusion: Support SAS2.0 Devices with SAS1.0 Controllers
SAS1.0 Controller was not able to detect SAS2.0 Expanders due to Link
RATE detection was limited to 1.5 Gbps and 3.0 Gbps for SAS1
controllers. Added detection for 6.0 Gbps link. Now, user can mix-up
6.0 Gpbs links with SAS1.0 controller.
e.g SAS1.0 HBA <----> SAS2.0 Expander <------> SAS2.0 Expander <--------> SAS1.0 Drive.
Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/message/fusion/mptbase.c')
| -rw-r--r-- | drivers/message/fusion/mptbase.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c index 3358c0a..ec8080c 100644 --- a/drivers/message/fusion/mptbase.c +++ b/drivers/message/fusion/mptbase.c @@ -7418,7 +7418,12 @@ mpt_display_event_info(MPT_ADAPTER *ioc, EventNotificationReply_t *pEventReply) case MPI_EVENT_SAS_PLS_LR_RATE_3_0: snprintf(evStr, EVENT_DESCR_STR_SZ, "SAS PHY Link Status: Phy=%d:" - " Rate 3.0 Gpbs",PhyNumber); + " Rate 3.0 Gbps", PhyNumber); + break; + case MPI_EVENT_SAS_PLS_LR_RATE_6_0: + snprintf(evStr, EVENT_DESCR_STR_SZ, + "SAS PHY Link Status: Phy=%d:" + " Rate 6.0 Gbps", PhyNumber); break; default: snprintf(evStr, EVENT_DESCR_STR_SZ, |