diff options
| author | Nikith Ganigarakoppal <Nikith.Ganigarakoppal@pmcs.com> | 2013-10-30 14:53:47 +0400 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2013-12-02 22:35:52 +0400 |
| commit | 7d029005484a6125a91a075518b9cfde830bc709 (patch) | |
| tree | 17fc58a081ffcd246b5f4cf968b0146250a181d7 /drivers/scsi/pm8001/pm8001_hwi.h | |
| parent | 34a9b81b476ea0fa7a2e7ec642830f690eb093aa (diff) | |
| download | linux-7d029005484a6125a91a075518b9cfde830bc709.tar.xz | |
[SCSI] pm80xx: Resetting the phy state.
Setting the phy state for hard reset response.
After sending hard reset for a device ,phy down event sets
the phy state to zero but for phy up event it will not set
the phy state again.This will cause problem to successive
hard resets.
Signed-off-by: Nikith.Ganigarakoppal@pmcs.com
Signed-off-by: Anandkumar.Santhanam@pmcs.com
Reviewed-by: Jack Wang <jinpu.wang@profitbricks.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/pm8001/pm8001_hwi.h')
| -rw-r--r-- | drivers/scsi/pm8001/pm8001_hwi.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/scsi/pm8001/pm8001_hwi.h b/drivers/scsi/pm8001/pm8001_hwi.h index 6d91e2446542..e4867e690c84 100644 --- a/drivers/scsi/pm8001/pm8001_hwi.h +++ b/drivers/scsi/pm8001/pm8001_hwi.h @@ -131,6 +131,10 @@ #define LINKRATE_30 (0x02 << 8) #define LINKRATE_60 (0x04 << 8) +/* for phy state */ + +#define PHY_STATE_LINK_UP_SPC 0x1 + /* for new SPC controllers MEMBASE III is shared between BIOS and DATA */ #define GSM_SM_BASE 0x4F0000 struct mpi_msg_hdr{ |