X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fmessage%2Ffusion%2Fmptscsih.c;h=5cb07eb224d71be05a3c39f6db4fb474ec4bf6a7;hb=a3536c839f04682ed06c84a7f75968c27c6108c8;hp=b9d4f78725b456e073ec0bf8e4573ea7e4259edb;hpb=bdf242eeb0f69567fe43eba93889d80ecacbfe94;p=linux-2.6-omap-h63xx.git diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c index b9d4f78725b..5cb07eb224d 100644 --- a/drivers/message/fusion/mptscsih.c +++ b/drivers/message/fusion/mptscsih.c @@ -62,6 +62,7 @@ #include #include #include +#include #include "mptbase.h" #include "mptscsih.h" @@ -93,8 +94,9 @@ typedef struct _BIG_SENSE_BUF { #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 */ @@ -159,6 +161,8 @@ int mptscsih_scandv_complete(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR 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); @@ -167,6 +171,7 @@ static void mptscsih_qas_check(MPT_SCSI_HOST *hd, int id); 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 *); @@ -281,12 +286,12 @@ mptscsih_getFreeChainBuffer(MPT_ADAPTER *ioc, int *retIndex) 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); @@ -432,7 +437,7 @@ nextSGEset: */ 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; } @@ -491,11 +496,12 @@ nextSGEset: /* 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 @@ -577,14 +583,20 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr) 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 */ ; @@ -599,11 +611,24 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr) 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) @@ -612,8 +637,11 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr) /* * 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)); } @@ -654,21 +682,13 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr) 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 */ @@ -683,7 +703,10 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr) ; } 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? @@ -708,8 +731,10 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr) 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) { @@ -796,7 +821,6 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr) return 1; } - /* * mptscsih_flush_running_cmds - For each command found, search * Scsi_Host instance taskQ and reply to OS. @@ -882,12 +906,13 @@ mptscsih_search_running_cmds(MPT_SCSI_HOST *hd, uint target, uint lun) 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); @@ -902,9 +927,22 @@ mptscsih_search_running_cmds(MPT_SCSI_HOST *hd, uint target, uint lun) 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; } @@ -959,8 +997,10 @@ mptscsih_remove(struct pci_dev *pdev) unsigned long flags; int sz1; - if(!host) + if(!host) { + mpt_detach(pdev); return; + } scsi_remove_host(host); @@ -1017,7 +1057,7 @@ mptscsih_remove(struct pci_dev *pdev) scsi_host_put(host); mpt_detach(pdev); - + } /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ @@ -1072,7 +1112,7 @@ mptscsih_resume(struct pci_dev *pdev) MPT_SCSI_HOST *hd; mpt_resume(pdev); - + if(!host) return 0; @@ -1214,8 +1254,8 @@ mptscsih_proc_info(struct Scsi_Host *host, char *buffer, char **start, off_t off int size = 0; if (func) { - /* - * write is not supported + /* + * write is not supported */ } else { if (start) @@ -1248,8 +1288,7 @@ mptscsih_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *)) 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; @@ -1259,12 +1298,9 @@ mptscsih_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *)) 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)); @@ -1307,7 +1343,7 @@ mptscsih_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *)) /* 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; @@ -1317,8 +1353,8 @@ mptscsih_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *)) /* 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; @@ -1370,7 +1406,7 @@ mptscsih_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *)) #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) { @@ -1418,6 +1454,7 @@ mptscsih_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *)) 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; @@ -1535,17 +1572,17 @@ mptscsih_TMHandler(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 target, u8 lun, in */ 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)) @@ -1631,8 +1668,7 @@ mptscsih_IssueTaskMgmt(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 target, u8 lun 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)); @@ -1661,9 +1697,8 @@ mptscsih_IssueTaskMgmt(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 target, u8 lun 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); @@ -1707,24 +1742,23 @@ mptscsih_abort(struct scsi_cmnd * SCpnt) 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++; @@ -1732,16 +1766,20 @@ mptscsih_abort(struct scsi_cmnd * SCpnt) /* 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) * @@ -1754,38 +1792,22 @@ mptscsih_abort(struct scsi_cmnd * SCpnt) 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; } /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ @@ -1801,11 +1823,12 @@ int 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; @@ -1814,24 +1837,26 @@ mptscsih_dev_reset(struct scsi_cmnd * SCpnt) 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; } /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ @@ -1847,41 +1872,39 @@ int 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; } /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ @@ -1902,13 +1925,13 @@ mptscsih_host_reset(struct scsi_cmnd *SCpnt) /* 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 @@ -1924,7 +1947,7 @@ mptscsih_host_reset(struct scsi_cmnd *SCpnt) 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" ) ); @@ -1951,8 +1974,8 @@ mptscsih_tm_pending_wait(MPT_SCSI_HOST * hd) 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); @@ -1980,7 +2003,7 @@ mptscsih_tm_wait_for_completion(MPT_SCSI_HOST * hd, ulong timeout ) 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); @@ -2163,7 +2186,7 @@ mptscsih_slave_alloc(struct scsi_device *device) 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)); @@ -2174,22 +2197,7 @@ mptscsih_slave_alloc(struct scsi_device *device) 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; } @@ -2220,7 +2228,7 @@ mptscsih_slave_destroy(struct scsi_device *device) 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] = @@ -2318,10 +2326,10 @@ mptscsih_slave_configure(struct scsi_device *device) 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, @@ -2433,6 +2441,7 @@ mptscsih_ioc_reset(MPT_ADAPTER *ioc, int reset_phase) { MPT_SCSI_HOST *hd; unsigned long flags; + int ii; dtmprintk((KERN_WARNING MYNAM ": IOC %s_reset routed to SCSI host driver!\n", @@ -2490,11 +2499,8 @@ mptscsih_ioc_reset(MPT_ADAPTER *ioc, int reset_phase) /* 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 */ @@ -2542,6 +2548,16 @@ mptscsih_ioc_reset(MPT_ADAPTER *ioc, int reset_phase) 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) @@ -2552,18 +2568,18 @@ 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! */ @@ -2582,69 +2598,24 @@ mptscsih_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply) 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 */ @@ -2681,7 +2652,7 @@ mptscsih_initTarget(MPT_SCSI_HOST *hd, int bus_id, int target_id, u8 lun, char * { 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", @@ -2691,7 +2662,7 @@ mptscsih_initTarget(MPT_SCSI_HOST *hd, int bus_id, int target_id, u8 lun, char * * 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. @@ -2788,7 +2759,7 @@ mptscsih_initTarget(MPT_SCSI_HOST *hd, int bus_id, int target_id, u8 lun, char * 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; @@ -2967,11 +2938,13 @@ mptscsih_setTargetNegoParms(MPT_SCSI_HOST *hd, VirtDevice *target, char byte56) 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; @@ -2979,12 +2952,12 @@ mptscsih_set_dvflags(MPT_SCSI_HOST *hd, SCSIIORequest_t *pReq) 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; @@ -2998,6 +2971,50 @@ mptscsih_set_dvflags(MPT_SCSI_HOST *hd, SCSIIORequest_t *pReq) } } +/* 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 @@ -3085,7 +3102,7 @@ mptscsih_writeSDP1(MPT_SCSI_HOST *hd, int portnum, int target_id, int flags) 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; @@ -3184,7 +3201,7 @@ mptscsih_writeSDP1(MPT_SCSI_HOST *hd, int portnum, int target_id, int flags) #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); @@ -3194,8 +3211,8 @@ mptscsih_writeSDP1(MPT_SCSI_HOST *hd, int portnum, int target_id, int flags) /* 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; } @@ -3289,7 +3306,7 @@ mptscsih_writeIOCPage4(MPT_SCSI_HOST *hd, int target_id, int bus) /* 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; } @@ -3447,7 +3464,7 @@ mptscsih_scandv_complete(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr) * 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; @@ -3955,7 +3972,7 @@ mptscsih_synchronize_cache(MPT_SCSI_HOST *hd, int portnum) 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; @@ -3996,16 +4013,16 @@ mptscsih_synchronize_cache(MPT_SCSI_HOST *hd, int portnum) 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 */ @@ -4100,9 +4117,9 @@ mptscsih_domainValidation(void *arg) 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) @@ -4141,7 +4158,7 @@ mptscsih_domainValidation(void *arg) 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; } } @@ -4160,7 +4177,7 @@ mptscsih_domainValidation(void *arg) 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; } } @@ -4182,21 +4199,21 @@ mptscsih_domainValidation(void *arg) /* 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; } @@ -4353,7 +4370,7 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id) /* Prep cfg structure */ cfg.pageAddr = (bus<<8) | id; - cfg.hdr = NULL; + cfg.cfghdr.hdr = NULL; /* Prep SDP0 header */ @@ -4399,10 +4416,10 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id) 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; @@ -4417,7 +4434,7 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id) 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. @@ -4432,11 +4449,11 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id) } /* 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) { @@ -4460,7 +4477,7 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int 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; @@ -4483,7 +4500,7 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id) 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; @@ -4596,8 +4613,8 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id) 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])); } } @@ -4637,7 +4654,7 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id) 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; @@ -4673,7 +4690,7 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id) 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, @@ -4689,8 +4706,8 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id) } 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 @@ -4722,7 +4739,7 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id) * 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; @@ -4809,6 +4826,8 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id) 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]; } @@ -4905,6 +4924,9 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id) } 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; @@ -4948,6 +4970,7 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id) } } +skip_Reserve: mptscsih_fillbuf(pbuf1, sz, patt, 1); iocmd.cmd = WRITE_BUFFER; iocmd.data_dma = buf1_dma; @@ -5121,12 +5144,12 @@ target_done: /* 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)); } @@ -5137,7 +5160,7 @@ target_done: * 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; @@ -5192,11 +5215,12 @@ mptscsih_dv_parms(MPT_SCSI_HOST *hd, DVPARAMETERS *dv,void *pPage) * 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]; @@ -5217,7 +5241,6 @@ mptscsih_dv_parms(MPT_SCSI_HOST *hd, DVPARAMETERS *dv,void *pPage) } /* Set the negotiation flags */ - negoFlags = hd->ioc->spi_data.noQas; if (!width) negoFlags |= MPT_TARGET_NO_NEGO_WIDE; @@ -5248,7 +5271,7 @@ mptscsih_dv_parms(MPT_SCSI_HOST *hd, DVPARAMETERS *dv,void *pPage) /* 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; @@ -5276,12 +5299,12 @@ mptscsih_dv_parms(MPT_SCSI_HOST *hd, DVPARAMETERS *dv,void *pPage) 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; @@ -5301,9 +5324,9 @@ mptscsih_dv_parms(MPT_SCSI_HOST *hd, DVPARAMETERS *dv,void *pPage) 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)); @@ -5377,12 +5400,12 @@ mptscsih_dv_parms(MPT_SCSI_HOST *hd, DVPARAMETERS *dv,void *pPage) 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",