aboutsummaryrefslogtreecommitdiff
path: root/drivers/message/fusion/mptbase.h
diff options
context:
space:
mode:
authorKashyap, Desai <kashyap.desai@lsi.com>2009-05-29 16:46:50 +0530
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2009-06-09 17:29:45 -0500
commitea2a788de4ce5ebab09276e25443f55592af2335 (patch)
tree22f062d2cd47ec004ddfa7ef05ec548e7ada5f45 /drivers/message/fusion/mptbase.h
parente7deff3374cc5951f914dcb3c66bc1b8de8a084e (diff)
[SCSI] mpt fusion: rewrite of ioctl_cmds internal generated function
1) rewrite of ioctl_cmds internal generated function that issue commands to firmware, porting them to be single threaded using the generic MPT_MGMT struct. All wait Queues are replace by completion Queue. 2) added seperate callback handler for ioctl task managment (mptctl_taskmgmt_reply), to handle command that timeout 3) rewrite mptctl_bus_reset Signed-off-by: Kashyap Desai <kadesai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/message/fusion/mptbase.h')
-rw-r--r--drivers/message/fusion/mptbase.h21
1 files changed, 6 insertions, 15 deletions
diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h
index a0bf7d88fcf..24d60128bfe 100644
--- a/drivers/message/fusion/mptbase.h
+++ b/drivers/message/fusion/mptbase.h
@@ -434,18 +434,6 @@ do { \
#define MPTCTL_RESET_OK 0x01 /* Issue Bus Reset */
-typedef struct _MPT_IOCTL {
- struct _MPT_ADAPTER *ioc;
- u8 ReplyFrame[MPT_DEFAULT_FRAME_SIZE]; /* reply frame data */
- u8 sense[MPT_SENSE_BUFFER_ALLOC];
- int wait_done; /* wake-up value for this ioc */
- u8 rsvd;
- u8 status; /* current command status */
- u8 reset; /* 1 if bus reset allowed */
- u8 id; /* target for reset */
- struct mutex ioctl_mutex;
-} MPT_IOCTL;
-
#define MPT_MGMT_STATUS_RF_VALID 0x01 /* The Reply Frame is VALID */
#define MPT_MGMT_STATUS_COMMAND_GOOD 0x02 /* Command Status GOOD */
#define MPT_MGMT_STATUS_PENDING 0x04 /* command is pending */
@@ -460,6 +448,10 @@ typedef struct _MPT_IOCTL {
status = MPT_MGMT_STATUS_PENDING;
#define CLEAR_MGMT_STATUS(status) \
status = 0;
+#define CLEAR_MGMT_PENDING_STATUS(status) \
+ status &= ~MPT_MGMT_STATUS_PENDING;
+#define SET_MGMT_MSG_CONTEXT(msg_context, value) \
+ msg_context = value;
typedef struct _MPT_MGMT {
struct mutex mutex;
@@ -468,6 +460,7 @@ typedef struct _MPT_MGMT {
u8 sense[MPT_SENSE_BUFFER_ALLOC];
u8 status; /* current command status */
int completion_code;
+ u32 msg_context;
} MPT_MGMT;
/*
@@ -654,7 +647,6 @@ typedef struct _MPT_ADAPTER
RaidCfgData raid_data; /* Raid config. data */
SasCfgData sas_data; /* Sas config. data */
FcCfgData fc_data; /* Fc config. data */
- MPT_IOCTL *ioctl; /* ioctl data pointer */
struct proc_dir_entry *ioc_dentry;
struct _MPT_ADAPTER *alt_ioc; /* ptr to 929 bound adapter port */
u32 biosVersion; /* BIOS version from IO Unit Page 2 */
@@ -711,6 +703,7 @@ typedef struct _MPT_ADAPTER
MPT_MGMT mptbase_cmds; /* for sending config pages */
MPT_MGMT internal_cmds;
MPT_MGMT taskmgmt_cmds;
+ MPT_MGMT ioctl_cmds;
spinlock_t taskmgmt_lock; /* diagnostic reset lock */
int taskmgmt_in_progress;
u8 taskmgmt_quiesce_io;
@@ -855,10 +848,8 @@ typedef struct _MPT_SCSI_HOST {
/* Pool of memory for holding SCpnts before doing
* OS callbacks. freeQ is the free pool.
*/
- u8 tmPending;
u8 negoNvram; /* DV disabled, nego NVRAM */
u8 pad1;
- u8 tmState;
u8 rsvd[2];
MPT_FRAME_HDR *cmdPtr; /* Ptr to nonOS request */
struct scsi_cmnd *abortSCpnt;