#include <scsi/scsi_device.h>
#include <scsi/scsi_host.h>
#include <scsi/scsi_tcq.h>
+#include <scsi/scsi_dbg.h>
#include "mptbase.h"
#include "mptscsih.h"
#define MPT_ICFLAG_BUF_CAP 0x01 /* ReadBuffer Read Capacity format */
#define MPT_ICFLAG_ECHO 0x02 /* ReadBuffer Echo buffer format */
-#define MPT_ICFLAG_PHYS_DISK 0x04 /* Any SCSI IO but do Phys Disk Format */
-#define MPT_ICFLAG_TAGGED_CMD 0x08 /* Do tagged IO */
+#define MPT_ICFLAG_EBOS 0x04 /* ReadBuffer Echo buffer has EBOS */
+#define MPT_ICFLAG_PHYS_DISK 0x08 /* Any SCSI IO but do Phys Disk Format */
+#define MPT_ICFLAG_TAGGED_CMD 0x10 /* Do tagged IO */
#define MPT_ICFLAG_DID_RESET 0x20 /* Bus Reset occurred with this command */
#define MPT_ICFLAG_RESERVED 0x40 /* Reserved has been issued */
static int mptscsih_do_cmd(MPT_SCSI_HOST *hd, INTERNAL_CMD *iocmd);
static int mptscsih_synchronize_cache(MPT_SCSI_HOST *hd, int portnum);
+static struct work_struct mptscsih_persistTask;
+
#ifdef MPTSCSIH_ENABLE_DOMAIN_VALIDATION
static int mptscsih_do_raid(MPT_SCSI_HOST *hd, u8 action, INTERNAL_CMD *io);
static void mptscsih_domainValidation(void *hd);
static int mptscsih_doDv(MPT_SCSI_HOST *hd, int channel, int target);
static void mptscsih_dv_parms(MPT_SCSI_HOST *hd, DVPARAMETERS *dv,void *pPage);
static void mptscsih_fillbuf(char *buffer, int size, int index, int width);
+static void mptscsih_set_dvflags_raid(MPT_SCSI_HOST *hd, int id);
#endif
void mptscsih_remove(struct pci_dev *);
offset = (u8 *)chainBuf - (u8 *)ioc->ChainBuffer;
chain_idx = offset / ioc->req_sz;
rc = SUCCESS;
- dsgprintk((MYIOC_s_INFO_FMT "getFreeChainBuffer (index %d), got buf=%p\n",
- ioc->name, *retIndex, chainBuf));
+ dsgprintk((MYIOC_s_ERR_FMT "getFreeChainBuffer chainBuf=%p ChainBuffer=%p offset=%d chain_idx=%d\n",
+ ioc->name, chainBuf, ioc->ChainBuffer, offset, chain_idx));
} else {
rc = FAILED;
chain_idx = MPT_HOST_NO_CHAIN;
- dfailprintk((MYIOC_s_ERR_FMT "getFreeChainBuffer failed\n",
+ dfailprintk((MYIOC_s_INFO_FMT "getFreeChainBuffer failed\n",
ioc->name));
}
spin_unlock_irqrestore(&ioc->FreeQlock, flags);
*/
pReq->ChainOffset = 0;
RequestNB = (((sgeOffset - 1) >> ioc->NBShiftFactor) + 1) & 0x03;
- dsgprintk((MYIOC_s_ERR_FMT
+ dsgprintk((MYIOC_s_INFO_FMT
"Single Buffer RequestNB=%x, sgeOffset=%d\n", ioc->name, RequestNB, sgeOffset));
ioc->RequestNB[req_idx] = RequestNB;
}
/* NOTE: psge points to the beginning of the chain element
* in current buffer. Get a chain buffer.
*/
- dsgprintk((MYIOC_s_INFO_FMT
- "calling getFreeChainBuffer SCSI cmd=%02x (%p)\n",
- ioc->name, pReq->CDB[0], SCpnt));
- if ((mptscsih_getFreeChainBuffer(ioc, &newIndex)) == FAILED)
+ if ((mptscsih_getFreeChainBuffer(ioc, &newIndex)) == FAILED) {
+ dfailprintk((MYIOC_s_INFO_FMT
+ "getFreeChainBuffer FAILED SCSI cmd=%02x (%p)\n",
+ ioc->name, pReq->CDB[0], SCpnt));
return FAILED;
+ }
/* Update the tracking arrays.
* If chainSge == NULL, update ReqToChain, else ChainToChain
return 1;
}
- dmfprintk((MYIOC_s_INFO_FMT
- "ScsiDone (mf=%p,mr=%p,sc=%p,idx=%d)\n",
- ioc->name, mf, mr, sc, req_idx));
-
sc->result = DID_OK << 16; /* Set default reply as OK */
pScsiReq = (SCSIIORequest_t *) mf;
pScsiReply = (SCSIIOReply_t *) mr;
+ if((ioc->facts.MsgVersion >= MPI_VERSION_01_05) && pScsiReply){
+ dmfprintk((MYIOC_s_INFO_FMT
+ "ScsiDone (mf=%p,mr=%p,sc=%p,idx=%d,task-tag=%d)\n",
+ ioc->name, mf, mr, sc, req_idx, pScsiReply->TaskTag));
+ }else{
+ dmfprintk((MYIOC_s_INFO_FMT
+ "ScsiDone (mf=%p,mr=%p,sc=%p,idx=%d)\n",
+ ioc->name, mf, mr, sc, req_idx));
+ }
+
if (pScsiReply == NULL) {
/* special context reply handling */
;
xfer_cnt = le32_to_cpu(pScsiReply->TransferCount);
sc->resid = sc->request_bufflen - xfer_cnt;
+ /*
+ * if we get a data underrun indication, yet no data was
+ * transferred and the SCSI status indicates that the
+ * command was never started, change the data underrun
+ * to success
+ */
+ if (status == MPI_IOCSTATUS_SCSI_DATA_UNDERRUN && xfer_cnt == 0 &&
+ (scsi_status == MPI_SCSI_STATUS_BUSY ||
+ scsi_status == MPI_SCSI_STATUS_RESERVATION_CONFLICT ||
+ scsi_status == MPI_SCSI_STATUS_TASK_SET_FULL)) {
+ status = MPI_IOCSTATUS_SUCCESS;
+ }
+
dreplyprintk((KERN_NOTICE "Reply ha=%d id=%d lun=%d:\n"
"IOCStatus=%04xh SCSIState=%02xh SCSIStatus=%02xh\n"
"resid=%d bufflen=%d xfer_cnt=%d\n",
ioc->id, pScsiReq->TargetID, pScsiReq->LUN[1],
- status, scsi_state, scsi_status, sc->resid,
+ status, scsi_state, scsi_status, sc->resid,
sc->request_bufflen, xfer_cnt));
if (scsi_state & MPI_SCSI_STATE_AUTOSENSE_VALID)
/*
* Look for + dump FCP ResponseInfo[]!
*/
- if (scsi_state & MPI_SCSI_STATE_RESPONSE_INFO_VALID) {
- printk(KERN_NOTICE " FCP_ResponseInfo=%08xh\n",
+ if (scsi_state & MPI_SCSI_STATE_RESPONSE_INFO_VALID &&
+ pScsiReply->ResponseInfo) {
+ printk(KERN_NOTICE "ha=%d id=%d lun=%d: "
+ "FCP_ResponseInfo=%08xh\n",
+ ioc->id, pScsiReq->TargetID, pScsiReq->LUN[1],
le32_to_cpu(pScsiReply->ResponseInfo));
}
break;
case MPI_IOCSTATUS_SCSI_RESIDUAL_MISMATCH: /* 0x0049 */
- if ( xfer_cnt >= sc->underflow ) {
- /* Sufficient data transfer occurred */
+ sc->resid = sc->request_bufflen - xfer_cnt;
+ if((xfer_cnt==0)||(sc->underflow > xfer_cnt))
+ sc->result=DID_SOFT_ERROR << 16;
+ else /* Sufficient data transfer occurred */
sc->result = (DID_OK << 16) | scsi_status;
- } else if ( xfer_cnt == 0 ) {
- /* A CRC Error causes this condition; retry */
- sc->result = (DRIVER_SENSE << 24) | (DID_OK << 16) |
- (CHECK_CONDITION << 1);
- sc->sense_buffer[0] = 0x70;
- sc->sense_buffer[2] = NO_SENSE;
- sc->sense_buffer[12] = 0;
- sc->sense_buffer[13] = 0;
- } else {
- sc->result = DID_SOFT_ERROR << 16;
- }
- dreplyprintk((KERN_NOTICE "RESIDUAL_MISMATCH: result=%x on id=%d\n", sc->result, sc->target));
+ dreplyprintk((KERN_NOTICE
+ "RESIDUAL_MISMATCH: result=%x on id=%d\n", sc->result, sc->device->id));
break;
case MPI_IOCSTATUS_SCSI_DATA_UNDERRUN: /* 0x0045 */
;
} else {
if (xfer_cnt < sc->underflow) {
- sc->result = DID_SOFT_ERROR << 16;
+ if (scsi_status == SAM_STAT_BUSY)
+ sc->result = SAM_STAT_BUSY;
+ else
+ sc->result = DID_SOFT_ERROR << 16;
}
if (scsi_state & (MPI_SCSI_STATE_AUTOSENSE_FAILED | MPI_SCSI_STATE_NO_SCSI_STATUS)) {
/* What to do?
case MPI_IOCSTATUS_SCSI_RECOVERED_ERROR: /* 0x0040 */
case MPI_IOCSTATUS_SUCCESS: /* 0x0000 */
- scsi_status = pScsiReply->SCSIStatus;
- sc->result = (DID_OK << 16) | scsi_status;
+ if (scsi_status == MPI_SCSI_STATUS_BUSY)
+ sc->result = (DID_BUS_BUSY << 16) | scsi_status;
+ else
+ sc->result = (DID_OK << 16) | scsi_status;
if (scsi_state == 0) {
;
} else if (scsi_state & MPI_SCSI_STATE_AUTOSENSE_VALID) {
return 1;
}
-
/*
* mptscsih_flush_running_cmds - For each command found, search
* Scsi_Host instance taskQ and reply to OS.
SCSIIORequest_t *mf = NULL;
int ii;
int max = hd->ioc->req_depth;
+ struct scsi_cmnd *sc;
dsprintk((KERN_INFO MYNAM ": search_running target %d lun %d max %d\n",
target, lun, max));
for (ii=0; ii < max; ii++) {
- if (hd->ScsiLookup[ii] != NULL) {
+ if ((sc = hd->ScsiLookup[ii]) != NULL) {
mf = (SCSIIORequest_t *)MPT_INDEX_2_MFPTR(hd->ioc, ii);
hd->ScsiLookup[ii] = NULL;
mptscsih_freeChainBuffers(hd->ioc, ii);
mpt_free_msg_frame(hd->ioc, (MPT_FRAME_HDR *)mf);
+ if (sc->use_sg) {
+ pci_unmap_sg(hd->ioc->pcidev,
+ (struct scatterlist *) sc->request_buffer,
+ sc->use_sg,
+ sc->sc_data_direction);
+ } else if (sc->request_bufflen) {
+ pci_unmap_single(hd->ioc->pcidev,
+ sc->SCp.dma_handle,
+ sc->request_bufflen,
+ sc->sc_data_direction);
+ }
+ sc->host_scribble = NULL;
+ sc->result = DID_NO_CONNECT << 16;
+ sc->scsi_done(sc);
}
}
-
return;
}
unsigned long flags;
int sz1;
- if(!host)
+ if(!host) {
+ mpt_detach(pdev);
return;
+ }
scsi_remove_host(host);
scsi_host_put(host);
mpt_detach(pdev);
-
+
}
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
MPT_SCSI_HOST *hd;
mpt_resume(pdev);
-
+
if(!host)
return 0;
int size = 0;
if (func) {
- /*
- * write is not supported
+ /*
+ * write is not supported
*/
} else {
if (start)
MPT_SCSI_HOST *hd;
MPT_FRAME_HDR *mf;
SCSIIORequest_t *pScsiReq;
- VirtDevice *pTarget;
- int target;
+ VirtDevice *pTarget = SCpnt->device->hostdata;
int lun;
u32 datalen;
u32 scsictl;
int ii;
hd = (MPT_SCSI_HOST *) SCpnt->device->host->hostdata;
- target = SCpnt->device->id;
lun = SCpnt->device->lun;
SCpnt->scsi_done = done;
- pTarget = hd->Targets[target];
-
dmfprintk((MYIOC_s_INFO_FMT "qcmd: SCpnt=%p, done()=%p\n",
(hd && hd->ioc) ? hd->ioc->name : "ioc?", SCpnt, done));
/* Default to untagged. Once a target structure has been allocated,
* use the Inquiry data to determine if device supports tagged.
*/
- if ( pTarget
+ if (pTarget
&& (pTarget->tflags & MPT_TARGET_FLAGS_Q_YES)
&& (SCpnt->device->tagged_supported)) {
scsictl = scsidir | MPI_SCSIIO_CONTROL_SIMPLEQ;
/* Use the above information to set up the message frame
*/
- pScsiReq->TargetID = (u8) target;
- pScsiReq->Bus = (u8) SCpnt->device->channel;
+ pScsiReq->TargetID = (u8) pTarget->target_id;
+ pScsiReq->Bus = pTarget->bus_id;
pScsiReq->ChainOffset = 0;
pScsiReq->Function = MPI_FUNCTION_SCSI_IO_REQUEST;
pScsiReq->CDBLength = SCpnt->cmd_len;
#ifdef MPTSCSIH_ENABLE_DOMAIN_VALIDATION
if (hd->ioc->bus_type == SCSI) {
- int dvStatus = hd->ioc->spi_data.dvStatus[target];
+ int dvStatus = hd->ioc->spi_data.dvStatus[pTarget->target_id];
int issueCmd = 1;
if (dvStatus || hd->ioc->spi_data.forceDv) {
return 0;
fail:
+ hd->ScsiLookup[my_idx] = NULL;
mptscsih_freeChainBuffers(hd->ioc, my_idx);
mpt_free_msg_frame(hd->ioc, mf);
return SCSI_MLQUEUE_HOST_BUSY;
*/
if (mptscsih_tm_pending_wait(hd) == FAILED) {
if (type == MPI_SCSITASKMGMT_TASKTYPE_ABORT_TASK) {
- dtmprintk((KERN_WARNING MYNAM ": %s: TMHandler abort: "
+ dtmprintk((KERN_INFO MYNAM ": %s: TMHandler abort: "
"Timed out waiting for last TM (%d) to complete! \n",
hd->ioc->name, hd->tmPending));
return FAILED;
} else if (type == MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET) {
- dtmprintk((KERN_WARNING MYNAM ": %s: TMHandler target reset: "
+ dtmprintk((KERN_INFO MYNAM ": %s: TMHandler target reset: "
"Timed out waiting for last TM (%d) to complete! \n",
hd->ioc->name, hd->tmPending));
return FAILED;
} else if (type == MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS) {
- dtmprintk((KERN_WARNING MYNAM ": %s: TMHandler bus reset: "
+ dtmprintk((KERN_INFO MYNAM ": %s: TMHandler bus reset: "
"Timed out waiting for last TM (%d) to complete! \n",
hd->ioc->name, hd->tmPending));
if (hd->tmPending & (1 << MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS))
if ((mf = mpt_get_msg_frame(hd->ioc->TaskCtx, hd->ioc)) == NULL) {
dfailprintk((MYIOC_s_ERR_FMT "IssueTaskMgmt, no msg frames!!\n",
hd->ioc->name));
- //return FAILED;
- return -999;
+ return FAILED;
}
dtmprintk((MYIOC_s_INFO_FMT "IssueTaskMgmt request @ %p\n",
hd->ioc->name, mf));
pScsiTm->TaskMsgContext = ctx2abort;
- dtmprintk((MYIOC_s_INFO_FMT
- "IssueTaskMgmt: ctx2abort (0x%08x) type=%d\n",
- hd->ioc->name, ctx2abort, type));
+ dtmprintk((MYIOC_s_INFO_FMT "IssueTaskMgmt: ctx2abort (0x%08x) type=%d\n",
+ hd->ioc->name, ctx2abort, type));
DBG_DUMP_TM_REQUEST_FRAME((u32 *)pScsiTm);
MPT_FRAME_HDR *mf;
u32 ctx2abort;
int scpnt_idx;
+ int retval;
/* If we can't locate our host adapter structure, return FAILED status.
*/
if ((hd = (MPT_SCSI_HOST *) SCpnt->device->host->hostdata) == NULL) {
SCpnt->result = DID_RESET << 16;
SCpnt->scsi_done(SCpnt);
- dfailprintk((KERN_WARNING MYNAM ": mptscsih_abort: "
+ dfailprintk((KERN_INFO MYNAM ": mptscsih_abort: "
"Can't locate host! (sc=%p)\n",
SCpnt));
return FAILED;
}
ioc = hd->ioc;
- if (hd->resetPending)
+ if (hd->resetPending) {
return FAILED;
-
- printk(KERN_WARNING MYNAM ": %s: >> Attempting task abort! (sc=%p)\n",
- hd->ioc->name, SCpnt);
+ }
if (hd->timeouts < -1)
hd->timeouts++;
/* Find this command
*/
if ((scpnt_idx = SCPNT_TO_LOOKUP_IDX(SCpnt)) < 0) {
- /* Cmd not found in ScsiLookup.
+ /* Cmd not found in ScsiLookup.
* Do OS callback.
*/
SCpnt->result = DID_RESET << 16;
- dtmprintk((KERN_WARNING MYNAM ": %s: mptscsih_abort: "
+ dtmprintk((KERN_INFO MYNAM ": %s: mptscsih_abort: "
"Command not in the active list! (sc=%p)\n",
hd->ioc->name, SCpnt));
return SUCCESS;
}
+ printk(KERN_WARNING MYNAM ": %s: attempting task abort! (sc=%p)\n",
+ hd->ioc->name, SCpnt);
+ scsi_print_command(SCpnt);
+
/* Most important! Set TaskMsgContext to SCpnt's MsgContext!
* (the IO to be ABORT'd)
*
hd->abortSCpnt = SCpnt;
- if (mptscsih_TMHandler(hd, MPI_SCSITASKMGMT_TASKTYPE_ABORT_TASK,
+ retval = mptscsih_TMHandler(hd, MPI_SCSITASKMGMT_TASKTYPE_ABORT_TASK,
SCpnt->device->channel, SCpnt->device->id, SCpnt->device->lun,
- ctx2abort, 2 /* 2 second timeout */)
- < 0) {
+ ctx2abort, 2 /* 2 second timeout */);
- /* The TM request failed and the subsequent FW-reload failed!
- * Fatal error case.
- */
- printk(MYIOC_s_WARN_FMT "Error issuing abort task! (sc=%p)\n",
- hd->ioc->name, SCpnt);
+ printk (KERN_WARNING MYNAM ": %s: task abort: %s (sc=%p)\n",
+ hd->ioc->name,
+ ((retval == 0) ? "SUCCESS" : "FAILED" ), SCpnt);
- /* We must clear our pending flag before clearing our state.
- */
+ if (retval == 0)
+ return SUCCESS;
+
+ if(retval != FAILED ) {
hd->tmPending = 0;
hd->tmState = TM_STATE_NONE;
-
- /* Unmap the DMA buffers, if any. */
- if (SCpnt->use_sg) {
- pci_unmap_sg(ioc->pcidev, (struct scatterlist *) SCpnt->request_buffer,
- SCpnt->use_sg, SCpnt->sc_data_direction);
- } else if (SCpnt->request_bufflen) {
- pci_unmap_single(ioc->pcidev, SCpnt->SCp.dma_handle,
- SCpnt->request_bufflen, SCpnt->sc_data_direction);
- }
- hd->ScsiLookup[scpnt_idx] = NULL;
- SCpnt->result = DID_RESET << 16;
- SCpnt->scsi_done(SCpnt); /* Issue the command callback */
- mptscsih_freeChainBuffers(ioc, scpnt_idx);
- mpt_free_msg_frame(ioc, mf);
- return FAILED;
}
- return SUCCESS;
+ return FAILED;
}
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
mptscsih_dev_reset(struct scsi_cmnd * SCpnt)
{
MPT_SCSI_HOST *hd;
+ int retval;
/* If we can't locate our host adapter structure, return FAILED status.
*/
if ((hd = (MPT_SCSI_HOST *) SCpnt->device->host->hostdata) == NULL){
- dtmprintk((KERN_WARNING MYNAM ": mptscsih_dev_reset: "
+ dtmprintk((KERN_INFO MYNAM ": mptscsih_dev_reset: "
"Can't locate host! (sc=%p)\n",
SCpnt));
return FAILED;
if (hd->resetPending)
return FAILED;
- printk(KERN_WARNING MYNAM ": %s: >> Attempting target reset! (sc=%p)\n",
+ printk(KERN_WARNING MYNAM ": %s: attempting target reset! (sc=%p)\n",
hd->ioc->name, SCpnt);
+ scsi_print_command(SCpnt);
- if (mptscsih_TMHandler(hd, MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET,
+ retval = mptscsih_TMHandler(hd, MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET,
SCpnt->device->channel, SCpnt->device->id,
- 0, 0, 5 /* 5 second timeout */)
- < 0){
- /* The TM request failed and the subsequent FW-reload failed!
- * Fatal error case.
- */
- printk(MYIOC_s_WARN_FMT "Error processing TaskMgmt request (sc=%p)\n",
- hd->ioc->name, SCpnt);
+ 0, 0, 5 /* 5 second timeout */);
+
+ printk (KERN_WARNING MYNAM ": %s: target reset: %s (sc=%p)\n",
+ hd->ioc->name,
+ ((retval == 0) ? "SUCCESS" : "FAILED" ), SCpnt);
+
+ if (retval == 0)
+ return SUCCESS;
+
+ if(retval != FAILED ) {
hd->tmPending = 0;
hd->tmState = TM_STATE_NONE;
- return FAILED;
}
-
- return SUCCESS;
+ return FAILED;
}
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
mptscsih_bus_reset(struct scsi_cmnd * SCpnt)
{
MPT_SCSI_HOST *hd;
- spinlock_t *host_lock = SCpnt->device->host->host_lock;
+ int retval;
/* If we can't locate our host adapter structure, return FAILED status.
*/
if ((hd = (MPT_SCSI_HOST *) SCpnt->device->host->hostdata) == NULL){
- dtmprintk((KERN_WARNING MYNAM ": mptscsih_bus_reset: "
+ dtmprintk((KERN_INFO MYNAM ": mptscsih_bus_reset: "
"Can't locate host! (sc=%p)\n",
SCpnt ) );
return FAILED;
}
- printk(KERN_WARNING MYNAM ": %s: >> Attempting bus reset! (sc=%p)\n",
+ printk(KERN_WARNING MYNAM ": %s: attempting bus reset! (sc=%p)\n",
hd->ioc->name, SCpnt);
+ scsi_print_command(SCpnt);
if (hd->timeouts < -1)
hd->timeouts++;
- /* We are now ready to execute the task management request. */
- if (mptscsih_TMHandler(hd, MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS,
- SCpnt->device->channel, 0, 0, 0, 5 /* 5 second timeout */)
- < 0){
+ retval = mptscsih_TMHandler(hd, MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS,
+ SCpnt->device->channel, 0, 0, 0, 5 /* 5 second timeout */);
- /* The TM request failed and the subsequent FW-reload failed!
- * Fatal error case.
- */
- printk(MYIOC_s_WARN_FMT
- "Error processing TaskMgmt request (sc=%p)\n",
- hd->ioc->name, SCpnt);
+ printk (KERN_WARNING MYNAM ": %s: bus reset: %s (sc=%p)\n",
+ hd->ioc->name,
+ ((retval == 0) ? "SUCCESS" : "FAILED" ), SCpnt);
+
+ if (retval == 0)
+ return SUCCESS;
+
+ if(retval != FAILED ) {
hd->tmPending = 0;
hd->tmState = TM_STATE_NONE;
- spin_lock_irq(host_lock);
- return FAILED;
}
-
- return SUCCESS;
+ return FAILED;
}
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
/* If we can't locate the host to reset, then we failed. */
if ((hd = (MPT_SCSI_HOST *) SCpnt->device->host->hostdata) == NULL){
- dtmprintk( ( KERN_WARNING MYNAM ": mptscsih_host_reset: "
+ dtmprintk( ( KERN_INFO MYNAM ": mptscsih_host_reset: "
"Can't locate host! (sc=%p)\n",
SCpnt ) );
return FAILED;
}
- printk(KERN_WARNING MYNAM ": %s: >> Attempting host reset! (sc=%p)\n",
+ printk(KERN_WARNING MYNAM ": %s: Attempting host reset! (sc=%p)\n",
hd->ioc->name, SCpnt);
/* If our attempts to reset the host failed, then return a failed
hd->tmState = TM_STATE_NONE;
}
- dtmprintk( ( KERN_WARNING MYNAM ": mptscsih_host_reset: "
+ dtmprintk( ( KERN_INFO MYNAM ": mptscsih_host_reset: "
"Status = %s\n",
(status == SUCCESS) ? "SUCCESS" : "FAILED" ) );
if (hd->tmState == TM_STATE_NONE) {
hd->tmState = TM_STATE_IN_PROGRESS;
hd->tmPending = 1;
- status = SUCCESS;
spin_unlock_irqrestore(&hd->ioc->FreeQlock, flags);
+ status = SUCCESS;
break;
}
spin_unlock_irqrestore(&hd->ioc->FreeQlock, flags);
spin_lock_irqsave(&hd->ioc->FreeQlock, flags);
if(hd->tmPending == 0) {
status = SUCCESS;
- spin_unlock_irqrestore(&hd->ioc->FreeQlock, flags);
+ spin_unlock_irqrestore(&hd->ioc->FreeQlock, flags);
break;
}
spin_unlock_irqrestore(&hd->ioc->FreeQlock, flags);
vdev->raidVolume = 0;
hd->Targets[device->id] = vdev;
if (hd->ioc->bus_type == SCSI) {
- if (hd->ioc->spi_data.isRaid & (1 << device->id)) {
+ if (hd->ioc->raid_data.isRaid & (1 << device->id)) {
vdev->raidVolume = 1;
ddvtprintk((KERN_INFO
"RAID Volume @ id %d\n", device->id));
out:
vdev->num_luns++;
- return 0;
-}
-
-static int
-mptscsih_is_raid_volume(MPT_SCSI_HOST *hd, uint id)
-{
- int i;
-
- if (!hd->ioc->spi_data.isRaid || !hd->ioc->spi_data.pIocPg3)
- return 0;
-
- for (i = 0; i < hd->ioc->spi_data.pIocPg3->NumPhysDisks; i++) {
- if (id == hd->ioc->spi_data.pIocPg3->PhysDisk[i].PhysDiskID)
- return 1;
- }
-
+ device->hostdata = vdev;
return 0;
}
hd->Targets[target] = NULL;
if (hd->ioc->bus_type == SCSI) {
- if (mptscsih_is_raid_volume(hd, target)) {
+ if (mptscsih_is_phys_disk(hd->ioc, target)) {
hd->ioc->spi_data.forceDv |= MPT_SCSICFG_RELOAD_IOC_PG3;
} else {
hd->ioc->spi_data.dvStatus[target] =
}
}
-static void
-mptscsih_set_queue_depth(struct scsi_device *device, MPT_SCSI_HOST *hd,
- VirtDevice *pTarget, int qdepth)
+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
+/*
+ * mptscsih_change_queue_depth - This function will set a devices queue depth
+ * @sdev: per scsi_device pointer
+ * @qdepth: requested queue depth
+ *
+ * Adding support for new 'change_queue_depth' api.
+*/
+int
+mptscsih_change_queue_depth(struct scsi_device *sdev, int qdepth)
{
+ MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)sdev->host->hostdata;
+ VirtDevice *pTarget;
int max_depth;
int tagged;
+ if (hd == NULL)
+ return 0;
+ if (!(pTarget = hd->Targets[sdev->id]))
+ return 0;
+
if (hd->ioc->bus_type == SCSI) {
if (pTarget->tflags & MPT_TARGET_FLAGS_VALID_INQUIRY) {
if (!(pTarget->tflags & MPT_TARGET_FLAGS_Q_YES))
else
tagged = MSG_SIMPLE_TAG;
- scsi_adjust_queue_depth(device, tagged, qdepth);
+ scsi_adjust_queue_depth(sdev, tagged, qdepth);
+ return sdev->queue_depth;
}
-
/*
* OS entry point to adjust the queue_depths on a per-device basis.
* Called once per device the bus scan. Use it to force the queue_depth
if (pTarget == NULL) {
/* Driver doesn't know about this device.
* Kernel may generate a "Dummy Lun 0" which
- * may become a real Lun if a
+ * may become a real Lun if a
* "scsi add-single-device" command is executed
- * while the driver is active (hot-plug a
- * device). LSI Raid controllers need
+ * while the driver is active (hot-plug a
+ * device). LSI Raid controllers need
* queue_depth set to DEV_HIGH for this reason.
*/
scsi_adjust_queue_depth(device, MSG_SIMPLE_TAG,
mptscsih_initTarget(hd, device->channel, device->id, device->lun,
device->inquiry, device->inquiry_len );
- mptscsih_set_queue_depth(device, hd, pTarget, MPT_SCSI_CMD_PER_DEV_HIGH);
+ mptscsih_change_queue_depth(device, MPT_SCSI_CMD_PER_DEV_HIGH);
dsprintk((MYIOC_s_INFO_FMT
"Queue depth=%d, tflags=%x\n",
return 0;
}
-ssize_t
-mptscsih_store_queue_depth(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-{
- int depth;
- struct scsi_device *sdev = to_scsi_device(dev);
- MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *) sdev->host->hostdata;
- VirtDevice *pTarget;
-
- depth = simple_strtoul(buf, NULL, 0);
- if (depth == 0)
- return -EINVAL;
- pTarget = hd->Targets[sdev->id];
- if (pTarget == NULL)
- return -EINVAL;
- mptscsih_set_queue_depth(sdev, (MPT_SCSI_HOST *) sdev->host->hostdata,
- pTarget, depth);
- return count;
-}
-
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
/*
* Private routines...
{
MPT_SCSI_HOST *hd;
unsigned long flags;
+ int ii;
dtmprintk((KERN_WARNING MYNAM
": IOC %s_reset routed to SCSI host driver!\n",
/* ScsiLookup initialization
*/
- {
- int ii;
- for (ii=0; ii < hd->ioc->req_depth; ii++)
- hd->ScsiLookup[ii] = NULL;
- }
+ for (ii=0; ii < hd->ioc->req_depth; ii++)
+ hd->ScsiLookup[ii] = NULL;
/* 2. Chain Buffer initialization
*/
return 1; /* currently means nothing really */
}
+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
+/* work queue thread to clear the persitency table */
+static void
+mptscsih_sas_persist_clear_table(void * arg)
+{
+ MPT_ADAPTER *ioc = (MPT_ADAPTER *)arg;
+
+ mptbase_sas_persist_operation(ioc, MPI_SAS_OP_CLEAR_NOT_PRESENT);
+}
+
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
int
mptscsih_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply)
devtprintk((MYIOC_s_INFO_FMT "MPT event (=%02Xh) routed to SCSI host driver!\n",
ioc->name, event));
+ if (ioc->sh == NULL ||
+ ((hd = (MPT_SCSI_HOST *)ioc->sh->hostdata) == NULL))
+ return 1;
+
switch (event) {
case MPI_EVENT_UNIT_ATTENTION: /* 03 */
/* FIXME! */
break;
case MPI_EVENT_IOC_BUS_RESET: /* 04 */
case MPI_EVENT_EXT_BUS_RESET: /* 05 */
- hd = NULL;
- if (ioc->sh) {
- hd = (MPT_SCSI_HOST *) ioc->sh->hostdata;
- if (hd && (ioc->bus_type == SCSI) && (hd->soft_resets < -1))
- hd->soft_resets++;
- }
+ if (hd && (ioc->bus_type == SCSI) && (hd->soft_resets < -1))
+ hd->soft_resets++;
break;
case MPI_EVENT_LOGOUT: /* 09 */
/* FIXME! */
break;
case MPI_EVENT_INTEGRATED_RAID: /* 0B */
+ {
+ pMpiEventDataRaid_t pRaidEventData =
+ (pMpiEventDataRaid_t) pEvReply->Data;
#ifdef MPTSCSIH_ENABLE_DOMAIN_VALIDATION
- /* negoNvram set to 0 if DV enabled and to USE_NVRAM if
- * if DV disabled. Need to check for target mode.
- */
- hd = NULL;
- if (ioc->sh)
- hd = (MPT_SCSI_HOST *) ioc->sh->hostdata;
-
- if (hd && (ioc->bus_type == SCSI) && (hd->negoNvram == 0)) {
- ScsiCfgData *pSpi;
- Ioc3PhysDisk_t *pPDisk;
- int numPDisk;
- u8 reason;
- u8 physDiskNum;
-
- reason = (le32_to_cpu(pEvReply->Data[0]) & 0x00FF0000) >> 16;
- if (reason == MPI_EVENT_RAID_RC_DOMAIN_VAL_NEEDED) {
- /* New or replaced disk.
- * Set DV flag and schedule DV.
- */
- pSpi = &ioc->spi_data;
- physDiskNum = (le32_to_cpu(pEvReply->Data[0]) & 0xFF000000) >> 24;
- ddvtprintk(("DV requested for phys disk id %d\n", physDiskNum));
- if (pSpi->pIocPg3) {
- pPDisk = pSpi->pIocPg3->PhysDisk;
- numPDisk =pSpi->pIocPg3->NumPhysDisks;
-
- while (numPDisk) {
- if (physDiskNum == pPDisk->PhysDiskNum) {
- pSpi->dvStatus[pPDisk->PhysDiskID] = (MPT_SCSICFG_NEED_DV | MPT_SCSICFG_DV_NOT_DONE);
- pSpi->forceDv = MPT_SCSICFG_NEED_DV;
- ddvtprintk(("NEED_DV set for phys disk id %d\n", pPDisk->PhysDiskID));
- break;
- }
- pPDisk++;
- numPDisk--;
- }
-
- if (numPDisk == 0) {
- /* The physical disk that needs DV was not found
- * in the stored IOC Page 3. The driver must reload
- * this page. DV routine will set the NEED_DV flag for
- * all phys disks that have DV_NOT_DONE set.
- */
- pSpi->forceDv = MPT_SCSICFG_NEED_DV | MPT_SCSICFG_RELOAD_IOC_PG3;
- ddvtprintk(("phys disk %d not found. Setting reload IOC Pg3 Flag\n", physDiskNum));
- }
- }
- }
- }
+ /* Domain Validation Needed */
+ if (ioc->bus_type == SCSI &&
+ pRaidEventData->ReasonCode ==
+ MPI_EVENT_RAID_RC_DOMAIN_VAL_NEEDED)
+ mptscsih_set_dvflags_raid(hd, pRaidEventData->PhysDiskNum);
#endif
+ break;
+ }
-#if defined(MPT_DEBUG_DV) || defined(MPT_DEBUG_DV_TINY)
- printk("Raid Event RF: ");
- {
- u32 *m = (u32 *)pEvReply;
- int ii;
- int n = (int)pEvReply->MsgLength;
- for (ii=6; ii < n; ii++)
- printk(" %08x", le32_to_cpu(m[ii]));
- printk("\n");
- }
-#endif
+ /* Persistent table is full. */
+ case MPI_EVENT_PERSISTENT_TABLE_FULL:
+ INIT_WORK(&mptscsih_persistTask,
+ mptscsih_sas_persist_clear_table,(void *)ioc);
+ schedule_work(&mptscsih_persistTask);
break;
case MPI_EVENT_NONE: /* 00 */
{
int indexed_lun, lun_index;
VirtDevice *vdev;
- ScsiCfgData *pSpi;
+ SpiCfgData *pSpi;
char data_56;
dinitprintk((MYIOC_s_INFO_FMT "initTarget bus=%d id=%d lun=%d hd=%p\n",
* If the peripheral qualifier filter is enabled then if the target reports a 0x1
* (i.e. The targer is capable of supporting the specified peripheral device type
* on this logical unit; however, the physical device is not currently connected
- * to this logical unit) it will be converted to a 0x3 (i.e. The target is not
+ * to this logical unit) it will be converted to a 0x3 (i.e. The target is not
* capable of supporting a physical device on this logical unit). This is to work
* around a bug in th emid-layer in some distributions in which the mid-layer will
* continue to try to communicate to the LUN and evntually create a dummy LUN.
static void
mptscsih_setTargetNegoParms(MPT_SCSI_HOST *hd, VirtDevice *target, char byte56)
{
- ScsiCfgData *pspi_data = &hd->ioc->spi_data;
+ SpiCfgData *pspi_data = &hd->ioc->spi_data;
int id = (int) target->target_id;
int nvram;
VirtDevice *vdev;
static void
mptscsih_set_dvflags(MPT_SCSI_HOST *hd, SCSIIORequest_t *pReq)
{
+ MPT_ADAPTER *ioc = hd->ioc;
u8 cmd;
- ScsiCfgData *pSpi;
+ SpiCfgData *pSpi;
- ddvtprintk((" set_dvflags: id=%d lun=%d negoNvram=%x cmd=%x\n",
- pReq->TargetID, pReq->LUN[1], hd->negoNvram, pReq->CDB[0]));
+ ddvtprintk((MYIOC_s_NOTE_FMT
+ " set_dvflags: id=%d lun=%d negoNvram=%x cmd=%x\n",
+ hd->ioc->name, pReq->TargetID, pReq->LUN[1], hd->negoNvram, pReq->CDB[0]));
if ((pReq->LUN[1] != 0) || (hd->negoNvram != 0))
return;
cmd = pReq->CDB[0];
if ((cmd == READ_CAPACITY) || (cmd == MODE_SENSE)) {
- pSpi = &hd->ioc->spi_data;
- if ((pSpi->isRaid & (1 << pReq->TargetID)) && pSpi->pIocPg3) {
+ pSpi = &ioc->spi_data;
+ if ((ioc->raid_data.isRaid & (1 << pReq->TargetID)) && ioc->raid_data.pIocPg3) {
/* Set NEED_DV for all hidden disks
*/
- Ioc3PhysDisk_t *pPDisk = pSpi->pIocPg3->PhysDisk;
- int numPDisk = pSpi->pIocPg3->NumPhysDisks;
+ Ioc3PhysDisk_t *pPDisk = ioc->raid_data.pIocPg3->PhysDisk;
+ int numPDisk = ioc->raid_data.pIocPg3->NumPhysDisks;
while (numPDisk) {
pSpi->dvStatus[pPDisk->PhysDiskID] |= MPT_SCSICFG_NEED_DV;
}
}
+/* mptscsih_raid_set_dv_flags()
+ *
+ * New or replaced disk. Set DV flag and schedule DV.
+ */
+static void
+mptscsih_set_dvflags_raid(MPT_SCSI_HOST *hd, int id)
+{
+ MPT_ADAPTER *ioc = hd->ioc;
+ SpiCfgData *pSpi = &ioc->spi_data;
+ Ioc3PhysDisk_t *pPDisk;
+ int numPDisk;
+
+ if (hd->negoNvram != 0)
+ return;
+
+ ddvtprintk(("DV requested for phys disk id %d\n", id));
+ if (ioc->raid_data.pIocPg3) {
+ pPDisk = ioc->raid_data.pIocPg3->PhysDisk;
+ numPDisk = ioc->raid_data.pIocPg3->NumPhysDisks;
+ while (numPDisk) {
+ if (id == pPDisk->PhysDiskNum) {
+ pSpi->dvStatus[pPDisk->PhysDiskID] =
+ (MPT_SCSICFG_NEED_DV | MPT_SCSICFG_DV_NOT_DONE);
+ pSpi->forceDv = MPT_SCSICFG_NEED_DV;
+ ddvtprintk(("NEED_DV set for phys disk id %d\n",
+ pPDisk->PhysDiskID));
+ break;
+ }
+ pPDisk++;
+ numPDisk--;
+ }
+
+ if (numPDisk == 0) {
+ /* The physical disk that needs DV was not found
+ * in the stored IOC Page 3. The driver must reload
+ * this page. DV routine will set the NEED_DV flag for
+ * all phys disks that have DV_NOT_DONE set.
+ */
+ pSpi->forceDv = MPT_SCSICFG_NEED_DV | MPT_SCSICFG_RELOAD_IOC_PG3;
+ ddvtprintk(("phys disk %d not found. Setting reload IOC Pg3 Flag\n",id));
+ }
+ }
+}
+
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
/*
* If no Target, bus reset on 1st I/O. Set the flag to
MPT_ADAPTER *ioc = hd->ioc;
Config_t *pReq;
SCSIDevicePage1_t *pData;
- VirtDevice *pTarget;
+ VirtDevice *pTarget=NULL;
MPT_FRAME_HDR *mf;
dma_addr_t dataDma;
u16 req_idx;
#endif
if (flags & MPT_SCSICFG_BLK_NEGO)
- negoFlags = MPT_TARGET_NO_NEGO_WIDE | MPT_TARGET_NO_NEGO_SYNC;
+ negoFlags |= MPT_TARGET_NO_NEGO_WIDE | MPT_TARGET_NO_NEGO_SYNC;
mptscsih_setDevicePage1Flags(width, factor, offset,
&requested, &configuration, negoFlags);
/* Get a MF for this command.
*/
if ((mf = mpt_get_msg_frame(ioc->DoneCtx, ioc)) == NULL) {
- dprintk((MYIOC_s_WARN_FMT "write SDP1: no msg frames!\n",
- ioc->name));
+ dfailprintk((MYIOC_s_WARN_FMT "write SDP1: no msg frames!\n",
+ ioc->name));
return -EAGAIN;
}
/* Get a MF for this command.
*/
if ((mf = mpt_get_msg_frame(ioc->DoneCtx, ioc)) == NULL) {
- dprintk((MYIOC_s_WARN_FMT "writeIOCPage4 : no msg frames!\n",
+ dfailprintk((MYIOC_s_WARN_FMT "writeIOCPage4 : no msg frames!\n",
ioc->name));
return -EAGAIN;
}
* some type of error occurred.
*/
MpiRaidActionReply_t *pr = (MpiRaidActionReply_t *)mr;
- if (pr->ActionStatus == MPI_RAID_ACTION_ASTATUS_SUCCESS)
+ if (le16_to_cpu(pr->ActionStatus) == MPI_RAID_ACTION_ASTATUS_SUCCESS)
completionCode = MPT_SCANDV_GOOD;
else
completionCode = MPT_SCANDV_SOME_ERROR;
header1.PageLength = ioc->spi_data.sdp1length;
header1.PageNumber = 1;
header1.PageType = MPI_CONFIG_PAGETYPE_SCSI_DEVICE;
- cfg.hdr = &header1;
+ cfg.cfghdr.hdr = &header1;
cfg.physAddr = cfg1_dma_addr;
cfg.action = MPI_CONFIG_ACTION_PAGE_WRITE_CURRENT;
cfg.dir = 1;
dnegoprintk(("syncronize cache: id=%d width=0 factor=MPT_ASYNC "
"offset=0 negoFlags=%x request=%x config=%x\n",
id, flags, requested, configuration));
- pcfg1Data->RequestedParameters = le32_to_cpu(requested);
+ pcfg1Data->RequestedParameters = cpu_to_le32(requested);
pcfg1Data->Reserved = 0;
- pcfg1Data->Configuration = le32_to_cpu(configuration);
+ pcfg1Data->Configuration = cpu_to_le32(configuration);
cfg.pageAddr = (bus<<8) | id;
mpt_config(hd->ioc, &cfg);
}
/* If target Ptr NULL or if this target is NOT a disk, skip.
*/
- if ((pTarget) && (pTarget->tflags & MPT_TARGET_FLAGS_Q_YES)){
+ if ((pTarget) && (pTarget->inq_data[0] == TYPE_DISK)){
for (lun=0; lun <= MPT_LAST_LUN; lun++) {
/* If LUN present, issue the command
*/
if ((ioc->spi_data.forceDv & MPT_SCSICFG_RELOAD_IOC_PG3) != 0) {
mpt_read_ioc_pg_3(ioc);
- if (ioc->spi_data.pIocPg3) {
- Ioc3PhysDisk_t *pPDisk = ioc->spi_data.pIocPg3->PhysDisk;
- int numPDisk = ioc->spi_data.pIocPg3->NumPhysDisks;
+ if (ioc->raid_data.pIocPg3) {
+ Ioc3PhysDisk_t *pPDisk = ioc->raid_data.pIocPg3->PhysDisk;
+ int numPDisk = ioc->raid_data.pIocPg3->NumPhysDisks;
while (numPDisk) {
if (ioc->spi_data.dvStatus[pPDisk->PhysDiskID] & MPT_SCSICFG_DV_NOT_DONE)
isPhysDisk = mptscsih_is_phys_disk(ioc, id);
if (isPhysDisk) {
for (ii=0; ii < MPT_MAX_SCSI_DEVICES; ii++) {
- if (hd->ioc->spi_data.isRaid & (1 << ii)) {
+ if (hd->ioc->raid_data.isRaid & (1 << ii)) {
hd->ioc->spi_data.dvStatus[ii] |= MPT_SCSICFG_DV_PENDING;
}
}
if (isPhysDisk) {
for (ii=0; ii < MPT_MAX_SCSI_DEVICES; ii++) {
- if (hd->ioc->spi_data.isRaid & (1 << ii)) {
+ if (hd->ioc->raid_data.isRaid & (1 << ii)) {
hd->ioc->spi_data.dvStatus[ii] &= ~MPT_SCSICFG_DV_PENDING;
}
}
/* Search IOC page 3 to determine if this is hidden physical disk
*/
-static int
+/* Search IOC page 3 to determine if this is hidden physical disk
+ */
+static int
mptscsih_is_phys_disk(MPT_ADAPTER *ioc, int id)
{
- if (ioc->spi_data.pIocPg3) {
- Ioc3PhysDisk_t *pPDisk = ioc->spi_data.pIocPg3->PhysDisk;
- int numPDisk = ioc->spi_data.pIocPg3->NumPhysDisks;
+ int i;
- while (numPDisk) {
- if (pPDisk->PhysDiskID == id) {
- return 1;
- }
- pPDisk++;
- numPDisk--;
- }
+ if (!ioc->raid_data.isRaid || !ioc->raid_data.pIocPg3)
+ return 0;
+
+ for (i = 0; i < ioc->raid_data.pIocPg3->NumPhysDisks; i++) {
+ if (id == ioc->raid_data.pIocPg3->PhysDisk[i].PhysDiskID)
+ return 1;
}
+
return 0;
}
/* Prep cfg structure
*/
cfg.pageAddr = (bus<<8) | id;
- cfg.hdr = NULL;
+ cfg.cfghdr.hdr = NULL;
/* Prep SDP0 header
*/
pcfg1Data = (SCSIDevicePage1_t *) (pDvBuf + sz);
cfg1_dma_addr = dvbuf_dma + sz;
- /* Skip this ID? Set cfg.hdr to force config page write
+ /* Skip this ID? Set cfg.cfghdr.hdr to force config page write
*/
{
- ScsiCfgData *pspi_data = &hd->ioc->spi_data;
+ SpiCfgData *pspi_data = &hd->ioc->spi_data;
if (pspi_data->nvram && (pspi_data->nvram[id] != MPT_HOST_NVRAM_INVALID)) {
/* Set the factor from nvram */
nfactor = (pspi_data->nvram[id] & MPT_NVRAM_SYNC_MASK) >> 8;
dv.cmd = MPT_SET_MAX;
mptscsih_dv_parms(hd, &dv, (void *)pcfg1Data);
- cfg.hdr = &header1;
+ cfg.cfghdr.hdr = &header1;
/* Save the final negotiated settings to
* SCSI device page 1.
}
/* Finish iocmd inititialization - hidden or visible disk? */
- if (ioc->spi_data.pIocPg3) {
+ if (ioc->raid_data.pIocPg3) {
/* Search IOC page 3 for matching id
*/
- Ioc3PhysDisk_t *pPDisk = ioc->spi_data.pIocPg3->PhysDisk;
- int numPDisk = ioc->spi_data.pIocPg3->NumPhysDisks;
+ Ioc3PhysDisk_t *pPDisk = ioc->raid_data.pIocPg3->PhysDisk;
+ int numPDisk = ioc->raid_data.pIocPg3->NumPhysDisks;
while (numPDisk) {
if (pPDisk->PhysDiskID == id) {
/* RAID Volume ID's may double for a physical device. If RAID but
* not a physical ID as well, skip DV.
*/
- if ((hd->ioc->spi_data.isRaid & (1 << id)) && !(iocmd.flags & MPT_ICFLAG_PHYS_DISK))
+ if ((hd->ioc->raid_data.isRaid & (1 << id)) && !(iocmd.flags & MPT_ICFLAG_PHYS_DISK))
goto target_done;
dv.cmd = MPT_SET_MIN;
mptscsih_dv_parms(hd, &dv, (void *)pcfg1Data);
- cfg.hdr = &header1;
+ cfg.cfghdr.hdr = &header1;
cfg.physAddr = cfg1_dma_addr;
cfg.action = MPI_CONFIG_ACTION_PAGE_WRITE_CURRENT;
cfg.dir = 1;
if ((pbuf1[56] & 0x02) == 0) {
pTarget->negoFlags |= MPT_TARGET_NO_NEGO_QAS;
hd->ioc->spi_data.noQas = MPT_TARGET_NO_NEGO_QAS;
- ddvprintk((MYIOC_s_NOTE_FMT
- "DV: Start Basic noQas on id=%d due to pbuf1[56]=%x\n",
+ ddvprintk((MYIOC_s_NOTE_FMT
+ "DV: Start Basic noQas on id=%d due to pbuf1[56]=%x\n",
ioc->name, id, pbuf1[56]));
}
}
u32 sdp0_info;
u32 sdp0_nego;
- cfg.hdr = &header0;
+ cfg.cfghdr.hdr = &header0;
cfg.physAddr = cfg0_dma_addr;
cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
cfg.dir = 0;
if (!firstPass)
doFallback = 1;
} else {
- ddvprintk((MYIOC_s_NOTE_FMT
+ ddvprintk((MYIOC_s_NOTE_FMT
"DV:Inquiry compared id=%d, calling initTarget\n", ioc->name, id));
hd->ioc->spi_data.dvStatus[id] &= ~MPT_SCSICFG_DV_NOT_DONE;
mptscsih_initTarget(hd,
} else if (rc == MPT_SCANDV_ISSUE_SENSE)
doFallback = 1; /* set fallback flag */
- else if ((rc == MPT_SCANDV_DID_RESET) ||
- (rc == MPT_SCANDV_SENSE) ||
+ else if ((rc == MPT_SCANDV_DID_RESET) ||
+ (rc == MPT_SCANDV_SENSE) ||
(rc == MPT_SCANDV_FALLBACK))
doFallback = 1; /* set fallback flag */
else
* 4) release
* 5) update nego parms to target struct
*/
- cfg.hdr = &header1;
+ cfg.cfghdr.hdr = &header1;
cfg.physAddr = cfg1_dma_addr;
cfg.action = MPI_CONFIG_ACTION_PAGE_WRITE_CURRENT;
cfg.dir = 1;
notDone = 0;
if (iocmd.flags & MPT_ICFLAG_ECHO) {
bufsize = ((pbuf1[2] & 0x1F) <<8) | pbuf1[3];
+ if (pbuf1[0] & 0x01)
+ iocmd.flags |= MPT_ICFLAG_EBOS;
} else {
bufsize = pbuf1[1]<<16 | pbuf1[2]<<8 | pbuf1[3];
}
}
iocmd.flags &= ~MPT_ICFLAG_DID_RESET;
+ if (iocmd.flags & MPT_ICFLAG_EBOS)
+ goto skip_Reserve;
+
repeat = 5;
while (repeat && (!(iocmd.flags & MPT_ICFLAG_RESERVED))) {
iocmd.cmd = RESERVE;
}
}
+skip_Reserve:
mptscsih_fillbuf(pbuf1, sz, patt, 1);
iocmd.cmd = WRITE_BUFFER;
iocmd.data_dma = buf1_dma;
/* Set if cfg1_dma_addr contents is valid
*/
- if ((cfg.hdr != NULL) && (retcode == 0)){
+ if ((cfg.cfghdr.hdr != NULL) && (retcode == 0)){
/* If disk, not U320, disable QAS
*/
if ((inq0 == 0) && (dv.now.factor > MPT_ULTRA320)) {
hd->ioc->spi_data.noQas = MPT_TARGET_NO_NEGO_QAS;
- ddvprintk((MYIOC_s_NOTE_FMT
+ ddvprintk((MYIOC_s_NOTE_FMT
"noQas set due to id=%d has factor=%x\n", ioc->name, id, dv.now.factor));
}
* skip save of the final negotiated settings to
* SCSI device page 1.
*
- cfg.hdr = &header1;
+ cfg.cfghdr.hdr = &header1;
cfg.physAddr = cfg1_dma_addr;
cfg.action = MPI_CONFIG_ACTION_PAGE_WRITE_CURRENT;
cfg.dir = 1;
* If not an LVD bus, the adapter minSyncFactor has been
* already throttled back.
*/
+ negoFlags = hd->ioc->spi_data.noQas;
if ((hd->Targets)&&((pTarget = hd->Targets[(int)id]) != NULL) && !pTarget->raidVolume) {
width = pTarget->maxWidth;
offset = pTarget->maxOffset;
factor = pTarget->minSyncFactor;
- negoFlags = pTarget->negoFlags;
+ negoFlags |= pTarget->negoFlags;
} else {
if (hd->ioc->spi_data.nvram && (hd->ioc->spi_data.nvram[id] != MPT_HOST_NVRAM_INVALID)) {
data = hd->ioc->spi_data.nvram[id];
}
/* Set the negotiation flags */
- negoFlags = hd->ioc->spi_data.noQas;
if (!width)
negoFlags |= MPT_TARGET_NO_NEGO_WIDE;
/* Update tmax values with those from Device Page 0.*/
pPage0 = (SCSIDevicePage0_t *) pPage;
if (pPage0) {
- val = cpu_to_le32(pPage0->NegotiatedParameters);
+ val = le32_to_cpu(pPage0->NegotiatedParameters);
dv->max.width = val & MPI_SCSIDEVPAGE0_NP_WIDE ? 1 : 0;
dv->max.offset = (val&MPI_SCSIDEVPAGE0_NP_NEG_SYNC_OFFSET_MASK) >> 16;
dv->max.factor = (val&MPI_SCSIDEVPAGE0_NP_NEG_SYNC_PERIOD_MASK) >> 8;
dv->now.offset, &val, &configuration, dv->now.flags);
dnegoprintk(("Setting Max: id=%d width=%d factor=%x offset=%x negoFlags=%x request=%x config=%x\n",
id, dv->now.width, dv->now.factor, dv->now.offset, dv->now.flags, val, configuration));
- pPage1->RequestedParameters = le32_to_cpu(val);
+ pPage1->RequestedParameters = cpu_to_le32(val);
pPage1->Reserved = 0;
- pPage1->Configuration = le32_to_cpu(configuration);
+ pPage1->Configuration = cpu_to_le32(configuration);
}
- ddvprintk(("id=%d width=%d factor=%x offset=%x flags=%x request=%x configuration=%x\n",
+ ddvprintk(("id=%d width=%d factor=%x offset=%x negoFlags=%x request=%x configuration=%x\n",
id, dv->now.width, dv->now.factor, dv->now.offset, dv->now.flags, val, configuration));
break;
offset, &val, &configuration, negoFlags);
dnegoprintk(("Setting Min: id=%d width=%d factor=%x offset=%x negoFlags=%x request=%x config=%x\n",
id, width, factor, offset, negoFlags, val, configuration));
- pPage1->RequestedParameters = le32_to_cpu(val);
+ pPage1->RequestedParameters = cpu_to_le32(val);
pPage1->Reserved = 0;
- pPage1->Configuration = le32_to_cpu(configuration);
+ pPage1->Configuration = cpu_to_le32(configuration);
}
ddvprintk(("id=%d width=%d factor=%x offset=%x request=%x config=%x negoFlags=%x\n",
id, width, factor, offset, val, configuration, negoFlags));
if (pPage1) {
mptscsih_setDevicePage1Flags (width, factor, offset, &val,
&configuration, dv->now.flags);
- dnegoprintk(("Finish: id=%d width=%d offset=%d factor=%x flags=%x request=%x config=%x\n",
+ dnegoprintk(("Finish: id=%d width=%d offset=%d factor=%x negoFlags=%x request=%x config=%x\n",
id, width, offset, factor, dv->now.flags, val, configuration));
- pPage1->RequestedParameters = le32_to_cpu(val);
+ pPage1->RequestedParameters = cpu_to_le32(val);
pPage1->Reserved = 0;
- pPage1->Configuration = le32_to_cpu(configuration);
+ pPage1->Configuration = cpu_to_le32(configuration);
}
ddvprintk(("Finish: id=%d offset=%d factor=%x width=%d request=%x config=%x\n",
EXPORT_SYMBOL(mptscsih_scandv_complete);
EXPORT_SYMBOL(mptscsih_event_process);
EXPORT_SYMBOL(mptscsih_ioc_reset);
-EXPORT_SYMBOL(mptscsih_store_queue_depth);
+EXPORT_SYMBOL(mptscsih_change_queue_depth);
EXPORT_SYMBOL(mptscsih_timer_expired);
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
projects / linux-2.6-omap-h63xx.git / blobdiff