From: "Kashyap, Desai" <kashyap.desai@lsi.com>
To: linux-scsi@vger.kernel.org
Cc: James.Bottomley@HansenPartnership.com, Eric.Moore@lsi.com,
Sathya.Prakash@lsi.com
Subject: [PATCH 2/7] mptsas : Removed mptscsih_timer_expired.
Date: Wed, 5 Aug 2009 12:50:02 +0530 [thread overview]
Message-ID: <20090805071940.GC14031@lsi.com> (raw)
Removed mptscsih_timer_expired. This timer is no more use.
---
Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com>
---
diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h
index 73810fa..bf446d4 100644
--- a/drivers/message/fusion/mptbase.h
+++ b/drivers/message/fusion/mptbase.h
@@ -880,23 +880,9 @@ typedef enum {
typedef struct _MPT_SCSI_HOST {
MPT_ADAPTER *ioc;
- int port;
- u32 pad0;
- MPT_LOCAL_REPLY *pLocal; /* used for internal commands */
- struct timer_list timer;
- /* Pool of memory for holding SCpnts before doing
- * OS callbacks. freeQ is the free pool.
- */
- u8 negoNvram; /* DV disabled, nego NVRAM */
- u8 pad1;
- u8 rsvd[2];
- MPT_FRAME_HDR *cmdPtr; /* Ptr to nonOS request */
- struct scsi_cmnd *abortSCpnt;
- MPT_LOCAL_REPLY localReply; /* internal cmd reply struct */
ushort sel_timeout[MPT_MAX_FC_DEVICES];
char *info_kbuf;
long last_queue_full;
- u16 tm_iocstatus;
u16 spi_pending;
struct list_head target_reset_list;
} MPT_SCSI_HOST;
diff --git a/drivers/message/fusion/mptfc.c b/drivers/message/fusion/mptfc.c
index e61df13..ebf6ae0 100644
--- a/drivers/message/fusion/mptfc.c
+++ b/drivers/message/fusion/mptfc.c
@@ -1288,25 +1288,6 @@ mptfc_probe(struct pci_dev *pdev, const struct pci_device_id *id)
dprintk(ioc, printk(MYIOC_s_DEBUG_FMT "ScsiLookup @ %p\n",
ioc->name, ioc->ScsiLookup));
- /* Clear the TM flags
- */
- hd->abortSCpnt = NULL;
-
- /* Clear the pointer used to store
- * single-threaded commands, i.e., those
- * issued during a bus scan, dv and
- * configuration pages.
- */
- hd->cmdPtr = NULL;
-
- /* Initialize this SCSI Hosts' timers
- * To use, set the timer expires field
- * and add_timer
- */
- init_timer(&hd->timer);
- hd->timer.data = (unsigned long) hd;
- hd->timer.function = mptscsih_timer_expired;
-
hd->last_queue_full = 0;
sh->transportt = mptfc_transport_template;
diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
index c03968b..54fc73c 100644
--- a/drivers/message/fusion/mptsas.c
+++ b/drivers/message/fusion/mptsas.c
@@ -4821,25 +4821,6 @@ mptsas_probe(struct pci_dev *pdev, const struct pci_device_id *id)
dprintk(ioc, printk(MYIOC_s_DEBUG_FMT "ScsiLookup @ %p\n",
ioc->name, ioc->ScsiLookup));
- /* Clear the TM flags
- */
- hd->abortSCpnt = NULL;
-
- /* Clear the pointer used to store
- * single-threaded commands, i.e., those
- * issued during a bus scan, dv and
- * configuration pages.
- */
- hd->cmdPtr = NULL;
-
- /* Initialize this SCSI Hosts' timers
- * To use, set the timer expires field
- * and add_timer
- */
- init_timer(&hd->timer);
- hd->timer.data = (unsigned long) hd;
- hd->timer.function = mptscsih_timer_expired;
-
ioc->sas_data.ptClear = mpt_pt_clear;
hd->last_queue_full = 0;
diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c
index 8440f78..abdc727 100644
--- a/drivers/message/fusion/mptscsih.c
+++ b/drivers/message/fusion/mptscsih.c
@@ -1729,9 +1729,6 @@ mptscsih_abort(struct scsi_cmnd * SCpnt)
*/
mf = MPT_INDEX_2_MFPTR(ioc, scpnt_idx);
ctx2abort = mf->u.frame.hwhdr.msgctxu.MsgContext;
-
- hd->abortSCpnt = SCpnt;
-
retval = mptscsih_IssueTaskMgmt(hd,
MPI_SCSITASKMGMT_TASKTYPE_ABORT_TASK,
vdevice->vtarget->channel,
@@ -2627,50 +2624,6 @@ mptscsih_scandv_complete(MPT_ADAPTER *ioc, MPT_FRAME_HDR *req,
return 1;
}
-/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/* mptscsih_timer_expired - Call back for timer process.
- * Used only for dv functionality.
- * @data: Pointer to MPT_SCSI_HOST recast as an unsigned long
- *
- */
-void
-mptscsih_timer_expired(unsigned long data)
-{
- MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *) data;
- MPT_ADAPTER *ioc = hd->ioc;
-
- ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Timer Expired! Cmd %p\n", ioc->name, hd->cmdPtr));
-
- if (hd->cmdPtr) {
- MPIHeader_t *cmd = (MPIHeader_t *)hd->cmdPtr;
-
- if (cmd->Function == MPI_FUNCTION_SCSI_IO_REQUEST) {
- /* Desire to issue a task management request here.
- * TM requests MUST be single threaded.
- * If old eh code and no TM current, issue request.
- * If new eh code, do nothing. Wait for OS cmd timeout
- * for bus reset.
- */
- } else {
- /* Perform a FW reload */
- if (mpt_HardResetHandler(ioc, NO_SLEEP) < 0) {
- printk(MYIOC_s_WARN_FMT "Firmware Reload FAILED!\n", ioc->name);
- }
- }
- } else {
- /* This should NEVER happen */
- printk(MYIOC_s_WARN_FMT "Null cmdPtr!!!!\n", ioc->name);
- }
-
- /* No more processing.
- * TM call will generate an interrupt for SCSI TM Management.
- * The FW will reply to all outstanding commands, callback will finish cleanup.
- * Hard reset clean-up will free all resources.
- */
- ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Timer Expired Complete!\n", ioc->name));
-
- return;
-}
/**
* mptscsih_get_completion_code -
@@ -3265,6 +3218,5 @@ EXPORT_SYMBOL(mptscsih_scandv_complete);
EXPORT_SYMBOL(mptscsih_event_process);
EXPORT_SYMBOL(mptscsih_ioc_reset);
EXPORT_SYMBOL(mptscsih_change_queue_depth);
-EXPORT_SYMBOL(mptscsih_timer_expired);
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
diff --git a/drivers/message/fusion/mptscsih.h b/drivers/message/fusion/mptscsih.h
index eb3f677..e0b33e0 100644
--- a/drivers/message/fusion/mptscsih.h
+++ b/drivers/message/fusion/mptscsih.h
@@ -129,7 +129,6 @@ extern int mptscsih_scandv_complete(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRA
extern int mptscsih_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply);
extern int mptscsih_ioc_reset(MPT_ADAPTER *ioc, int post_reset);
extern int mptscsih_change_queue_depth(struct scsi_device *sdev, int qdepth);
-extern void mptscsih_timer_expired(unsigned long data);
extern u8 mptscsih_raid_id_to_num(MPT_ADAPTER *ioc, u8 channel, u8 id);
extern int mptscsih_is_phys_disk(MPT_ADAPTER *ioc, u8 channel, u8 id);
extern struct device_attribute *mptscsih_host_attrs[];
diff --git a/drivers/message/fusion/mptspi.c b/drivers/message/fusion/mptspi.c
index c5b808f..69f4257 100644
--- a/drivers/message/fusion/mptspi.c
+++ b/drivers/message/fusion/mptspi.c
@@ -1472,28 +1472,7 @@ mptspi_probe(struct pci_dev *pdev, const struct pci_device_id *id)
dprintk(ioc, printk(MYIOC_s_DEBUG_FMT "ScsiLookup @ %p\n",
ioc->name, ioc->ScsiLookup));
- /* Clear the TM flags
- */
- hd->abortSCpnt = NULL;
-
- /* Clear the pointer used to store
- * single-threaded commands, i.e., those
- * issued during a bus scan, dv and
- * configuration pages.
- */
- hd->cmdPtr = NULL;
-
- /* Initialize this SCSI Hosts' timers
- * To use, set the timer expires field
- * and add_timer
- */
- init_timer(&hd->timer);
- hd->timer.data = (unsigned long) hd;
- hd->timer.function = mptscsih_timer_expired;
-
ioc->spi_data.Saf_Te = mpt_saf_te;
-
- hd->negoNvram = MPT_SCSICFG_USE_NVRAM;
ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT
"saf_te %x\n",
ioc->name,
reply other threads:[~2009-08-05 7:41 UTC|newest]
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