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Differential D12683 Diff 34207 head/sys/dev/pms/freebsd/driver/ini/src/agtiapi.c

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head/sys/dev/pms/freebsd/driver/ini/src/agtiapi.c

Show First 20 Lines • Show All 527 Lines • ▼ Show 20 Linesstatic int agtiapi_CharIoctl( struct cdev *dev,
int fflag, int fflag,
struct thread *td ) struct thread *td )
{ {
struct sema mx; struct sema mx;
datatosend *load; // structure defined in lxcommon.h datatosend *load; // structure defined in lxcommon.h
tiIOCTLPayload_t *pIoctlPayload; tiIOCTLPayload_t *pIoctlPayload;
struct agtiapi_softc *pCard; struct agtiapi_softc *pCard;
pCard=dev->si_drv1; pCard=dev->si_drv1;
void *param1 = NULL;
void *param2 = NULL;
void *param3 = NULL;
U32 status = 0; U32 status = 0;
U32 retValue; U32 retValue;
int err = 0; int err = 0;
int error = 0; int error = 0;
tdDeviceListPayload_t *pDeviceList = NULL; tdDeviceListPayload_t *pDeviceList = NULL;
unsigned long flags; unsigned long flags;
switch (cmd) switch (cmd)
▲ Show 20 Lines • Show All 97 Lines • ▼ Show 20 Lines else if (pIoctlPayload->MajorFunction == IOCTL_MJ_FATAL_ERROR_DUMP_COMPLETE)
status = IOCTL_CALL_FAIL; status = IOCTL_CALL_FAIL;
} }
} }
else else
{ {
status = tiCOMMgntIOCTL( &pCard->tiRoot, status = tiCOMMgntIOCTL( &pCard->tiRoot,
pIoctlPayload, pIoctlPayload,
pCard, pCard,
param2, NULL,
param3 ); NULL );
if (status == IOCTL_CALL_PENDING) if (status == IOCTL_CALL_PENDING)
{ {
ostiIOCTLWaitForSignal(&pCard->tiRoot,NULL, NULL, NULL); ostiIOCTLWaitForSignal(&pCard->tiRoot,NULL, NULL, NULL);
status = IOCTL_CALL_SUCCESS; status = IOCTL_CALL_SUCCESS;
} }
} }
pCard->pIoctlSem = NULL; pCard->pIoctlSem = NULL;
err = 0; err = 0;
▲ Show 20 Lines • Show All 1,402 Lines • ▼ Show 20 Lines if (TID < 0 || TID >= maxTargets)
ccb->ccb_h.status &= ~CAM_STATUS_MASK; ccb->ccb_h.status &= ~CAM_STATUS_MASK;
ccb->ccb_h.status |= CAM_DEV_NOT_THERE;//CAM_REQ_CMP; ccb->ccb_h.status |= CAM_DEV_NOT_THERE;//CAM_REQ_CMP;
xpt_done(ccb); xpt_done(ccb);
return tiError; return tiError;
} }
/* get a ccb */ /* get a ccb */
if ((pccb = agtiapi_GetCCB(pmcsc)) == NULL) if ((pccb = agtiapi_GetCCB(pmcsc)) == NULL)
{ {
ag_device_t *targ;
AGTIAPI_PRINTK("agtiapi_QueueCmnd_: GetCCB ERROR\n"); AGTIAPI_PRINTK("agtiapi_QueueCmnd_: GetCCB ERROR\n");
if (pmcsc != NULL) if (pmcsc != NULL)
{ {
ag_device_t *targ;
TID = INDEX(pmcsc, TID); TID = INDEX(pmcsc, TID);
targ = &pmcsc->pDevList[TID]; targ = &pmcsc->pDevList[TID];
}
if (targ != NULL)
{
agtiapi_adjust_queue_depth(ccb->ccb_h.path,targ->qdepth); agtiapi_adjust_queue_depth(ccb->ccb_h.path,targ->qdepth);
} }
ccb->ccb_h.status &= ~CAM_SIM_QUEUED; ccb->ccb_h.status &= ~CAM_SIM_QUEUED;
ccb->ccb_h.status &= ~CAM_STATUS_MASK; ccb->ccb_h.status &= ~CAM_STATUS_MASK;
ccb->ccb_h.status |= CAM_REQUEUE_REQ; ccb->ccb_h.status |= CAM_REQUEUE_REQ;
xpt_done(ccb); xpt_done(ccb);
return tiBusy; return tiBusy;
} }
pccb->pmcsc = pmcsc; pccb->pmcsc = pmcsc;
/* initialize Command Control Block (CCB) */ /* initialize Command Control Block (CCB) */
▲ Show 20 Lines • Show All 993 Lines • ▼ Show 20 Lines
Return: Return:
Note: Note:
******************************************************************************/ ******************************************************************************/
STATIC void agtiapi_StartIO( struct agtiapi_softc *pmcsc ) STATIC void agtiapi_StartIO( struct agtiapi_softc *pmcsc )
{ {
ccb_t *pccb; ccb_t *pccb;
int TID; int TID;
ag_device_t *targ; ag_device_t *targ;
struct ccb_relsim crs;
AGTIAPI_IO( "agtiapi_StartIO: start\n" ); AGTIAPI_IO( "agtiapi_StartIO: start\n" );
AG_LOCAL_LOCK( &pmcsc->sendLock ); AG_LOCAL_LOCK( &pmcsc->sendLock );
pccb = pmcsc->ccbSendHead; pccb = pmcsc->ccbSendHead;
/* if link is down, do nothing */ /* if link is down, do nothing */
if ((pccb == NULL) || pmcsc->flags & AGTIAPI_RESET) if ((pccb == NULL) || pmcsc->flags & AGTIAPI_RESET)
▲ Show 20 Lines • Show All 1,239 Lines • ▼ Show 20 Lines agtiapi_LogEvent( pmcsc,
0, 0,
"agtiapi_eh_HostReset! " ); "agtiapi_eh_HostReset! " );
#endif #endif
return agtiapi_DoSoftReset( pmcsc ); return agtiapi_DoSoftReset( pmcsc );
} }
int agtiapi_eh_DeviceReset( struct agtiapi_softc *pmcsc, union ccb *cmnd )
{
AGTIAPI_PRINTK( "agtiapi_eh_HostReset: ccb pointer %p\n",
cmnd );
if( cmnd == NULL )
{
printf( "agtiapi_eh_HostReset: null command, skipping reset.\n" );
return tiInvalidHandle;
}
return agtiapi_DoSoftReset( pmcsc );
}
/****************************************************************************** /******************************************************************************
agtiapi_QueueCCB() agtiapi_QueueCCB()
Purpose: Purpose:
Put ccb in ccb queue at the tail Put ccb in ccb queue at the tail
Parameters: Parameters:
struct agtiapi_softc *pmcsc (IN) Pointer to HBA data structure struct agtiapi_softc *pmcsc (IN) Pointer to HBA data structure
pccb_t *phead (IN) Double pointer to ccb queue head pccb_t *phead (IN) Double pointer to ccb queue head
▲ Show 20 Lines • Show All 1,288 Lines • ▼ Show 20 Lines
Parameters: Parameters:
struct agtiapi_softc *pCard (IN) Pointer to the HBA data structure struct agtiapi_softc *pCard (IN) Pointer to the HBA data structure
Return: Return:
Note: Note:
******************************************************************************/ ******************************************************************************/
static void agtiapi_scan(struct agtiapi_softc *pmcsc) static void agtiapi_scan(struct agtiapi_softc *pmcsc)
{ {
union ccb *ccb; union ccb *ccb;
int bus, tid, lun, card_no; int bus, tid, lun;
static int num=0;
AGTIAPI_PRINTK("agtiapi_scan: start cardNO %d \n", pmcsc->cardNo); AGTIAPI_PRINTK("agtiapi_scan: start cardNO %d \n", pmcsc->cardNo);
bus = cam_sim_path(pmcsc->sim); bus = cam_sim_path(pmcsc->sim);
tid = CAM_TARGET_WILDCARD; tid = CAM_TARGET_WILDCARD;
lun = CAM_LUN_WILDCARD; lun = CAM_LUN_WILDCARD;
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