[SCSI] mptsas: add support for PHY resets
Support PHY resets in mptsas. Thanks to Eric for various bug fixes
and improvements.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h
index 7510527..e705272 100644
--- a/drivers/message/fusion/mptbase.h
+++ b/drivers/message/fusion/mptbase.h
@@ -421,6 +421,17 @@
struct semaphore sem_ioc;
} MPT_IOCTL;
+#define MPT_SAS_MGMT_STATUS_RF_VALID 0x02 /* The Reply Frame is VALID */
+#define MPT_SAS_MGMT_STATUS_COMMAND_GOOD 0x10 /* Command Status GOOD */
+#define MPT_SAS_MGMT_STATUS_TM_FAILED 0x40 /* User TM request failed */
+
+typedef struct _MPT_SAS_MGMT {
+ struct semaphore mutex;
+ struct completion done;
+ u8 reply[MPT_DEFAULT_FRAME_SIZE]; /* reply frame data */
+ u8 status; /* current command status */
+}MPT_SAS_MGMT;
+
/*
* Event Structure and define
*/
@@ -604,6 +615,7 @@
struct list_head list;
struct net_device *netdev;
struct list_head sas_topology;
+ MPT_SAS_MGMT sas_mgmt;
} MPT_ADAPTER;
/*