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-rw-r--r--drivers/message/fusion/mptbase.c115
-rw-r--r--drivers/message/fusion/mptbase.h2
-rw-r--r--drivers/message/fusion/mptctl.c241
-rw-r--r--drivers/message/fusion/mptctl.h4
-rw-r--r--drivers/message/fusion/mptscsih.c2
5 files changed, 207 insertions, 157 deletions
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index 9a2c7605d49c..642a61b6d0a4 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -452,8 +452,7 @@ mpt_base_reply(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *reply)
452 } else if (func == MPI_FUNCTION_EVENT_ACK) { 452 } else if (func == MPI_FUNCTION_EVENT_ACK) {
453 dprintk((MYIOC_s_INFO_FMT "mpt_base_reply, EventAck reply received\n", 453 dprintk((MYIOC_s_INFO_FMT "mpt_base_reply, EventAck reply received\n",
454 ioc->name)); 454 ioc->name));
455 } else if (func == MPI_FUNCTION_CONFIG || 455 } else if (func == MPI_FUNCTION_CONFIG) {
456 func == MPI_FUNCTION_TOOLBOX) {
457 CONFIGPARMS *pCfg; 456 CONFIGPARMS *pCfg;
458 unsigned long flags; 457 unsigned long flags;
459 458
@@ -5327,115 +5326,6 @@ mpt_config(MPT_ADAPTER *ioc, CONFIGPARMS *pCfg)
5327} 5326}
5328 5327
5329/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ 5328/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
5330/**
5331 * mpt_toolbox - Generic function to issue toolbox message
5332 * @ioc - Pointer to an adapter structure
5333 * @cfg - Pointer to a toolbox structure. Struct contains
5334 * action, page address, direction, physical address
5335 * and pointer to a configuration page header
5336 * Page header is updated.
5337 *
5338 * Returns 0 for success
5339 * -EPERM if not allowed due to ISR context
5340 * -EAGAIN if no msg frames currently available
5341 * -EFAULT for non-successful reply or no reply (timeout)
5342 */
5343int
5344mpt_toolbox(MPT_ADAPTER *ioc, CONFIGPARMS *pCfg)
5345{
5346 ToolboxIstwiReadWriteRequest_t *pReq;
5347 MPT_FRAME_HDR *mf;
5348 struct pci_dev *pdev;
5349 unsigned long flags;
5350 int rc;
5351 u32 flagsLength;
5352 int in_isr;
5353
5354 /* Prevent calling wait_event() (below), if caller happens
5355 * to be in ISR context, because that is fatal!
5356 */
5357 in_isr = in_interrupt();
5358 if (in_isr) {
5359 dcprintk((MYIOC_s_WARN_FMT "toobox request not allowed in ISR context!\n",
5360 ioc->name));
5361 return -EPERM;
5362 }
5363
5364 /* Get and Populate a free Frame
5365 */
5366 if ((mf = mpt_get_msg_frame(mpt_base_index, ioc)) == NULL) {
5367 dcprintk((MYIOC_s_WARN_FMT "mpt_toolbox: no msg frames!\n",
5368 ioc->name));
5369 return -EAGAIN;
5370 }
5371 pReq = (ToolboxIstwiReadWriteRequest_t *)mf;
5372 pReq->Tool = pCfg->action;
5373 pReq->Reserved = 0;
5374 pReq->ChainOffset = 0;
5375 pReq->Function = MPI_FUNCTION_TOOLBOX;
5376 pReq->Reserved1 = 0;
5377 pReq->Reserved2 = 0;
5378 pReq->MsgFlags = 0;
5379 pReq->Flags = pCfg->dir;
5380 pReq->BusNum = 0;
5381 pReq->Reserved3 = 0;
5382 pReq->NumAddressBytes = 0x01;
5383 pReq->Reserved4 = 0;
5384 pReq->DataLength = cpu_to_le16(0x04);
5385 pdev = ioc->pcidev;
5386 if (pdev->devfn & 1)
5387 pReq->DeviceAddr = 0xB2;
5388 else
5389 pReq->DeviceAddr = 0xB0;
5390 pReq->Addr1 = 0;
5391 pReq->Addr2 = 0;
5392 pReq->Addr3 = 0;
5393 pReq->Reserved5 = 0;
5394
5395 /* Add a SGE to the config request.
5396 */
5397
5398 flagsLength = MPT_SGE_FLAGS_SSIMPLE_READ | 4;
5399
5400 mpt_add_sge((char *)&pReq->SGL, flagsLength, pCfg->physAddr);
5401
5402 dcprintk((MYIOC_s_INFO_FMT "Sending Toolbox request, Tool=%x\n",
5403 ioc->name, pReq->Tool));
5404
5405 /* Append pCfg pointer to end of mf
5406 */
5407 *((void **) (((u8 *) mf) + (ioc->req_sz - sizeof(void *)))) = (void *) pCfg;
5408
5409 /* Initalize the timer
5410 */
5411 init_timer(&pCfg->timer);
5412 pCfg->timer.data = (unsigned long) ioc;
5413 pCfg->timer.function = mpt_timer_expired;
5414 pCfg->wait_done = 0;
5415
5416 /* Set the timer; ensure 10 second minimum */
5417 if (pCfg->timeout < 10)
5418 pCfg->timer.expires = jiffies + HZ*10;
5419 else
5420 pCfg->timer.expires = jiffies + HZ*pCfg->timeout;
5421
5422 /* Add to end of Q, set timer and then issue this command */
5423 spin_lock_irqsave(&ioc->FreeQlock, flags);
5424 list_add_tail(&pCfg->linkage, &ioc->configQ);
5425 spin_unlock_irqrestore(&ioc->FreeQlock, flags);
5426
5427 add_timer(&pCfg->timer);
5428 mpt_put_msg_frame(mpt_base_index, ioc, mf);
5429 wait_event(mpt_waitq, pCfg->wait_done);
5430
5431 /* mf has been freed - do not access */
5432
5433 rc = pCfg->status;
5434
5435 return rc;
5436}
5437
5438/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
5439/* 5329/*
5440 * mpt_timer_expired - Call back for timer process. 5330 * mpt_timer_expired - Call back for timer process.
5441 * Used only internal config functionality. 5331 * Used only internal config functionality.
@@ -6142,7 +6032,7 @@ ProcessEventNotification(MPT_ADAPTER *ioc, EventNotificationReply_t *pEventReply
6142 if (ioc->events && (ioc->eventTypes & ( 1 << event))) { 6032 if (ioc->events && (ioc->eventTypes & ( 1 << event))) {
6143 int idx; 6033 int idx;
6144 6034
6145 idx = ioc->eventContext % ioc->eventLogSize; 6035 idx = ioc->eventContext % MPTCTL_EVENT_LOG_SIZE;
6146 6036
6147 ioc->events[idx].event = event; 6037 ioc->events[idx].event = event;
6148 ioc->events[idx].eventContext = ioc->eventContext; 6038 ioc->events[idx].eventContext = ioc->eventContext;
@@ -6540,7 +6430,6 @@ EXPORT_SYMBOL(mpt_lan_index);
6540EXPORT_SYMBOL(mpt_stm_index); 6430EXPORT_SYMBOL(mpt_stm_index);
6541EXPORT_SYMBOL(mpt_HardResetHandler); 6431EXPORT_SYMBOL(mpt_HardResetHandler);
6542EXPORT_SYMBOL(mpt_config); 6432EXPORT_SYMBOL(mpt_config);
6543EXPORT_SYMBOL(mpt_toolbox);
6544EXPORT_SYMBOL(mpt_findImVolumes); 6433EXPORT_SYMBOL(mpt_findImVolumes);
6545EXPORT_SYMBOL(mpt_read_ioc_pg_3); 6434EXPORT_SYMBOL(mpt_read_ioc_pg_3);
6546EXPORT_SYMBOL(mpt_alloc_fw_memory); 6435EXPORT_SYMBOL(mpt_alloc_fw_memory);
diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h
index ea2649ecad1f..723d54300953 100644
--- a/drivers/message/fusion/mptbase.h
+++ b/drivers/message/fusion/mptbase.h
@@ -616,6 +616,7 @@ typedef struct _MPT_ADAPTER
616 * increments by 32 bytes 616 * increments by 32 bytes
617 */ 617 */
618 int errata_flag_1064; 618 int errata_flag_1064;
619 int aen_event_read_flag; /* flag to indicate event log was read*/
619 u8 FirstWhoInit; 620 u8 FirstWhoInit;
620 u8 upload_fw; /* If set, do a fw upload */ 621 u8 upload_fw; /* If set, do a fw upload */
621 u8 reload_fw; /* Force a FW Reload on next reset */ 622 u8 reload_fw; /* Force a FW Reload on next reset */
@@ -1026,7 +1027,6 @@ extern u32 mpt_GetIocState(MPT_ADAPTER *ioc, int cooked);
1026extern void mpt_print_ioc_summary(MPT_ADAPTER *ioc, char *buf, int *size, int len, int showlan); 1027extern void mpt_print_ioc_summary(MPT_ADAPTER *ioc, char *buf, int *size, int len, int showlan);
1027extern int mpt_HardResetHandler(MPT_ADAPTER *ioc, int sleepFlag); 1028extern int mpt_HardResetHandler(MPT_ADAPTER *ioc, int sleepFlag);
1028extern int mpt_config(MPT_ADAPTER *ioc, CONFIGPARMS *cfg); 1029extern int mpt_config(MPT_ADAPTER *ioc, CONFIGPARMS *cfg);
1029extern int mpt_toolbox(MPT_ADAPTER *ioc, CONFIGPARMS *cfg);
1030extern void mpt_alloc_fw_memory(MPT_ADAPTER *ioc, int size); 1030extern void mpt_alloc_fw_memory(MPT_ADAPTER *ioc, int size);
1031extern void mpt_free_fw_memory(MPT_ADAPTER *ioc); 1031extern void mpt_free_fw_memory(MPT_ADAPTER *ioc);
1032extern int mpt_findImVolumes(MPT_ADAPTER *ioc); 1032extern int mpt_findImVolumes(MPT_ADAPTER *ioc);
diff --git a/drivers/message/fusion/mptctl.c b/drivers/message/fusion/mptctl.c
index bdf709987982..9b64e07400da 100644
--- a/drivers/message/fusion/mptctl.c
+++ b/drivers/message/fusion/mptctl.c
@@ -136,6 +136,12 @@ static void mptctl_free_tm_flags(MPT_ADAPTER *ioc);
136 */ 136 */
137static int mptctl_ioc_reset(MPT_ADAPTER *ioc, int reset_phase); 137static int mptctl_ioc_reset(MPT_ADAPTER *ioc, int reset_phase);
138 138
139/*
140 * Event Handler function
141 */
142static int mptctl_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply);
143struct fasync_struct *async_queue=NULL;
144
139/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ 145/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
140/* 146/*
141 * Scatter gather list (SGL) sizes and limits... 147 * Scatter gather list (SGL) sizes and limits...
@@ -385,18 +391,18 @@ static int mptctl_bus_reset(MPT_IOCTL *ioctl)
385 } 391 }
386 392
387 /* Now wait for the command to complete */ 393 /* Now wait for the command to complete */
388 ii = wait_event_interruptible_timeout(mptctl_wait, 394 ii = wait_event_timeout(mptctl_wait,
389 ioctl->wait_done == 1, 395 ioctl->wait_done == 1,
390 HZ*5 /* 5 second timeout */); 396 HZ*5 /* 5 second timeout */);
391 397
392 if(ii <=0 && (ioctl->wait_done != 1 )) { 398 if(ii <=0 && (ioctl->wait_done != 1 )) {
399 mpt_free_msg_frame(hd->ioc, mf);
393 ioctl->wait_done = 0; 400 ioctl->wait_done = 0;
394 retval = -1; /* return failure */ 401 retval = -1; /* return failure */
395 } 402 }
396 403
397mptctl_bus_reset_done: 404mptctl_bus_reset_done:
398 405
399 mpt_free_msg_frame(hd->ioc, mf);
400 mptctl_free_tm_flags(ioctl->ioc); 406 mptctl_free_tm_flags(ioctl->ioc);
401 return retval; 407 return retval;
402} 408}
@@ -472,6 +478,69 @@ mptctl_ioc_reset(MPT_ADAPTER *ioc, int reset_phase)
472} 478}
473 479
474/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ 480/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
481/* ASYNC Event Notification Support */
482static int
483mptctl_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply)
484{
485 u8 event;
486
487 event = le32_to_cpu(pEvReply->Event) & 0xFF;
488
489 dctlprintk(("%s() called\n", __FUNCTION__));
490 if(async_queue == NULL)
491 return 1;
492
493 /* Raise SIGIO for persistent events.
494 * TODO - this define is not in MPI spec yet,
495 * but they plan to set it to 0x21
496 */
497 if (event == 0x21 ) {
498 ioc->aen_event_read_flag=1;
499 dctlprintk(("Raised SIGIO to application\n"));
500 devtprintk(("Raised SIGIO to application\n"));
501 kill_fasync(&async_queue, SIGIO, POLL_IN);
502 return 1;
503 }
504
505 /* This flag is set after SIGIO was raised, and
506 * remains set until the application has read
507 * the event log via ioctl=MPTEVENTREPORT
508 */
509 if(ioc->aen_event_read_flag)
510 return 1;
511
512 /* Signal only for the events that are
513 * requested for by the application
514 */
515 if (ioc->events && (ioc->eventTypes & ( 1 << event))) {
516 ioc->aen_event_read_flag=1;
517 dctlprintk(("Raised SIGIO to application\n"));
518 devtprintk(("Raised SIGIO to application\n"));
519 kill_fasync(&async_queue, SIGIO, POLL_IN);
520 }
521 return 1;
522}
523
524static int
525mptctl_fasync(int fd, struct file *filep, int mode)
526{
527 MPT_ADAPTER *ioc;
528
529 list_for_each_entry(ioc, &ioc_list, list)
530 ioc->aen_event_read_flag=0;
531
532 dctlprintk(("%s() called\n", __FUNCTION__));
533 return fasync_helper(fd, filep, mode, &async_queue);
534}
535
536static int
537mptctl_release(struct inode *inode, struct file *filep)
538{
539 dctlprintk(("%s() called\n", __FUNCTION__));
540 return fasync_helper(-1, filep, 0, &async_queue);
541}
542
543/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
475/* 544/*
476 * MPT ioctl handler 545 * MPT ioctl handler
477 * cmd - specify the particular IOCTL command to be issued 546 * cmd - specify the particular IOCTL command to be issued
@@ -674,22 +743,23 @@ mptctl_do_fw_download(int ioc, char __user *ufwbuf, size_t fwlen)
674 u16 iocstat; 743 u16 iocstat;
675 pFWDownloadReply_t ReplyMsg = NULL; 744 pFWDownloadReply_t ReplyMsg = NULL;
676 745
677 dctlprintk((KERN_INFO "mptctl_do_fwdl called. mptctl_id = %xh.\n", mptctl_id)); 746 dctlprintk(("mptctl_do_fwdl called. mptctl_id = %xh.\n", mptctl_id));
678 747
679 dctlprintk((KERN_INFO "DbG: kfwdl.bufp = %p\n", ufwbuf)); 748 dctlprintk(("DbG: kfwdl.bufp = %p\n", ufwbuf));
680 dctlprintk((KERN_INFO "DbG: kfwdl.fwlen = %d\n", (int)fwlen)); 749 dctlprintk(("DbG: kfwdl.fwlen = %d\n", (int)fwlen));
681 dctlprintk((KERN_INFO "DbG: kfwdl.ioc = %04xh\n", ioc)); 750 dctlprintk(("DbG: kfwdl.ioc = %04xh\n", ioc));
682 751
683 if ((ioc = mpt_verify_adapter(ioc, &iocp)) < 0) { 752 if (mpt_verify_adapter(ioc, &iocp) < 0) {
684 dctlprintk(("%s@%d::_ioctl_fwdl - ioc%d not found!\n", 753 dctlprintk(("ioctl_fwdl - ioc%d not found!\n",
685 __FILE__, __LINE__, ioc)); 754 ioc));
686 return -ENODEV; /* (-6) No such device or address */ 755 return -ENODEV; /* (-6) No such device or address */
687 } 756 } else {
688 757
689 /* Valid device. Get a message frame and construct the FW download message. 758 /* Valid device. Get a message frame and construct the FW download message.
690 */ 759 */
691 if ((mf = mpt_get_msg_frame(mptctl_id, iocp)) == NULL) 760 if ((mf = mpt_get_msg_frame(mptctl_id, iocp)) == NULL)
692 return -EAGAIN; 761 return -EAGAIN;
762 }
693 dlmsg = (FWDownload_t*) mf; 763 dlmsg = (FWDownload_t*) mf;
694 ptsge = (FWDownloadTCSGE_t *) &dlmsg->SGL; 764 ptsge = (FWDownloadTCSGE_t *) &dlmsg->SGL;
695 sgOut = (char *) (ptsge + 1); 765 sgOut = (char *) (ptsge + 1);
@@ -702,7 +772,11 @@ mptctl_do_fw_download(int ioc, char __user *ufwbuf, size_t fwlen)
702 dlmsg->ChainOffset = 0; 772 dlmsg->ChainOffset = 0;
703 dlmsg->Function = MPI_FUNCTION_FW_DOWNLOAD; 773 dlmsg->Function = MPI_FUNCTION_FW_DOWNLOAD;
704 dlmsg->Reserved1[0] = dlmsg->Reserved1[1] = dlmsg->Reserved1[2] = 0; 774 dlmsg->Reserved1[0] = dlmsg->Reserved1[1] = dlmsg->Reserved1[2] = 0;
705 dlmsg->MsgFlags = 0; 775 if (iocp->facts.MsgVersion >= MPI_VERSION_01_05)
776 dlmsg->MsgFlags = MPI_FW_DOWNLOAD_MSGFLGS_LAST_SEGMENT;
777 else
778 dlmsg->MsgFlags = 0;
779
706 780
707 /* Set up the Transaction SGE. 781 /* Set up the Transaction SGE.
708 */ 782 */
@@ -754,7 +828,7 @@ mptctl_do_fw_download(int ioc, char __user *ufwbuf, size_t fwlen)
754 goto fwdl_out; 828 goto fwdl_out;
755 } 829 }
756 830
757 dctlprintk((KERN_INFO "DbG: sgl buffer = %p, sgfrags = %d\n", sgl, numfrags)); 831 dctlprintk(("DbG: sgl buffer = %p, sgfrags = %d\n", sgl, numfrags));
758 832
759 /* 833 /*
760 * Parse SG list, copying sgl itself, 834 * Parse SG list, copying sgl itself,
@@ -803,11 +877,11 @@ mptctl_do_fw_download(int ioc, char __user *ufwbuf, size_t fwlen)
803 /* 877 /*
804 * Finally, perform firmware download. 878 * Finally, perform firmware download.
805 */ 879 */
806 iocp->ioctl->wait_done = 0; 880 ReplyMsg = NULL;
807 mpt_put_msg_frame(mptctl_id, iocp, mf); 881 mpt_put_msg_frame(mptctl_id, iocp, mf);
808 882
809 /* Now wait for the command to complete */ 883 /* Now wait for the command to complete */
810 ret = wait_event_interruptible_timeout(mptctl_wait, 884 ret = wait_event_timeout(mptctl_wait,
811 iocp->ioctl->wait_done == 1, 885 iocp->ioctl->wait_done == 1,
812 HZ*60); 886 HZ*60);
813 887
@@ -1145,7 +1219,9 @@ mptctl_getiocinfo (unsigned long arg, unsigned int data_size)
1145 /* Fill in the data and return the structure to the calling 1219 /* Fill in the data and return the structure to the calling
1146 * program 1220 * program
1147 */ 1221 */
1148 if (ioc->bus_type == FC) 1222 if (ioc->bus_type == SAS)
1223 karg->adapterType = MPT_IOCTL_INTERFACE_SAS;
1224 else if (ioc->bus_type == FC)
1149 karg->adapterType = MPT_IOCTL_INTERFACE_FC; 1225 karg->adapterType = MPT_IOCTL_INTERFACE_FC;
1150 else 1226 else
1151 karg->adapterType = MPT_IOCTL_INTERFACE_SCSI; 1227 karg->adapterType = MPT_IOCTL_INTERFACE_SCSI;
@@ -1170,12 +1246,11 @@ mptctl_getiocinfo (unsigned long arg, unsigned int data_size)
1170 karg->pciInfo.u.bits.deviceNumber = PCI_SLOT( pdev->devfn ); 1246 karg->pciInfo.u.bits.deviceNumber = PCI_SLOT( pdev->devfn );
1171 karg->pciInfo.u.bits.functionNumber = PCI_FUNC( pdev->devfn ); 1247 karg->pciInfo.u.bits.functionNumber = PCI_FUNC( pdev->devfn );
1172 } else if (cim_rev == 2) { 1248 } else if (cim_rev == 2) {
1173 /* Get the PCI bus, device, function and segment ID numbers 1249 /* Get the PCI bus, device, function and segment ID numbers
1174 for the IOC */ 1250 for the IOC */
1175 karg->pciInfo.u.bits.busNumber = pdev->bus->number; 1251 karg->pciInfo.u.bits.busNumber = pdev->bus->number;
1176 karg->pciInfo.u.bits.deviceNumber = PCI_SLOT( pdev->devfn ); 1252 karg->pciInfo.u.bits.deviceNumber = PCI_SLOT( pdev->devfn );
1177 karg->pciInfo.u.bits.functionNumber = PCI_FUNC( pdev->devfn ); 1253 karg->pciInfo.u.bits.functionNumber = PCI_FUNC( pdev->devfn );
1178 karg->pciInfo.u.bits.functionNumber = PCI_FUNC( pdev->devfn );
1179 karg->pciInfo.segmentID = pci_domain_nr(pdev->bus); 1254 karg->pciInfo.segmentID = pci_domain_nr(pdev->bus);
1180 } 1255 }
1181 1256
@@ -1500,7 +1575,7 @@ mptctl_eventquery (unsigned long arg)
1500 return -ENODEV; 1575 return -ENODEV;
1501 } 1576 }
1502 1577
1503 karg.eventEntries = ioc->eventLogSize; 1578 karg.eventEntries = MPTCTL_EVENT_LOG_SIZE;
1504 karg.eventTypes = ioc->eventTypes; 1579 karg.eventTypes = ioc->eventTypes;
1505 1580
1506 /* Copy the data from kernel memory to user memory 1581 /* Copy the data from kernel memory to user memory
@@ -1550,7 +1625,6 @@ mptctl_eventenable (unsigned long arg)
1550 memset(ioc->events, 0, sz); 1625 memset(ioc->events, 0, sz);
1551 ioc->alloc_total += sz; 1626 ioc->alloc_total += sz;
1552 1627
1553 ioc->eventLogSize = MPTCTL_EVENT_LOG_SIZE;
1554 ioc->eventContext = 0; 1628 ioc->eventContext = 0;
1555 } 1629 }
1556 1630
@@ -1590,7 +1664,7 @@ mptctl_eventreport (unsigned long arg)
1590 maxEvents = numBytes/sizeof(MPT_IOCTL_EVENTS); 1664 maxEvents = numBytes/sizeof(MPT_IOCTL_EVENTS);
1591 1665
1592 1666
1593 max = ioc->eventLogSize < maxEvents ? ioc->eventLogSize : maxEvents; 1667 max = MPTCTL_EVENT_LOG_SIZE < maxEvents ? MPTCTL_EVENT_LOG_SIZE : maxEvents;
1594 1668
1595 /* If fewer than 1 event is requested, there must have 1669 /* If fewer than 1 event is requested, there must have
1596 * been some type of error. 1670 * been some type of error.
@@ -1598,6 +1672,9 @@ mptctl_eventreport (unsigned long arg)
1598 if ((max < 1) || !ioc->events) 1672 if ((max < 1) || !ioc->events)
1599 return -ENODATA; 1673 return -ENODATA;
1600 1674
1675 /* reset this flag so SIGIO can restart */
1676 ioc->aen_event_read_flag=0;
1677
1601 /* Copy the data from kernel memory to user memory 1678 /* Copy the data from kernel memory to user memory
1602 */ 1679 */
1603 numBytes = max * sizeof(MPT_IOCTL_EVENTS); 1680 numBytes = max * sizeof(MPT_IOCTL_EVENTS);
@@ -1817,6 +1894,8 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
1817 case MPI_FUNCTION_SCSI_ENCLOSURE_PROCESSOR: 1894 case MPI_FUNCTION_SCSI_ENCLOSURE_PROCESSOR:
1818 case MPI_FUNCTION_FW_DOWNLOAD: 1895 case MPI_FUNCTION_FW_DOWNLOAD:
1819 case MPI_FUNCTION_FC_PRIMITIVE_SEND: 1896 case MPI_FUNCTION_FC_PRIMITIVE_SEND:
1897 case MPI_FUNCTION_TOOLBOX:
1898 case MPI_FUNCTION_SAS_IO_UNIT_CONTROL:
1820 break; 1899 break;
1821 1900
1822 case MPI_FUNCTION_SCSI_IO_REQUEST: 1901 case MPI_FUNCTION_SCSI_IO_REQUEST:
@@ -1837,7 +1916,9 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
1837 goto done_free_mem; 1916 goto done_free_mem;
1838 } 1917 }
1839 1918
1840 pScsiReq->MsgFlags = mpt_msg_flags(); 1919 pScsiReq->MsgFlags &= ~MPI_SCSIIO_MSGFLGS_SENSE_WIDTH;
1920 pScsiReq->MsgFlags |= mpt_msg_flags();
1921
1841 1922
1842 /* verify that app has not requested 1923 /* verify that app has not requested
1843 * more sense data than driver 1924 * more sense data than driver
@@ -1888,6 +1969,25 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
1888 } 1969 }
1889 break; 1970 break;
1890 1971
1972 case MPI_FUNCTION_SMP_PASSTHROUGH:
1973 /* Check mf->PassthruFlags to determine if
1974 * transfer is ImmediateMode or not.
1975 * Immediate mode returns data in the ReplyFrame.
1976 * Else, we are sending request and response data
1977 * in two SGLs at the end of the mf.
1978 */
1979 break;
1980
1981 case MPI_FUNCTION_SATA_PASSTHROUGH:
1982 if (!ioc->sh) {
1983 printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - "
1984 "SCSI driver is not loaded. \n",
1985 __FILE__, __LINE__);
1986 rc = -EFAULT;
1987 goto done_free_mem;
1988 }
1989 break;
1990
1891 case MPI_FUNCTION_RAID_ACTION: 1991 case MPI_FUNCTION_RAID_ACTION:
1892 /* Just add a SGE 1992 /* Just add a SGE
1893 */ 1993 */
@@ -1900,7 +2000,9 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
1900 int scsidir = MPI_SCSIIO_CONTROL_READ; 2000 int scsidir = MPI_SCSIIO_CONTROL_READ;
1901 int dataSize; 2001 int dataSize;
1902 2002
1903 pScsiReq->MsgFlags = mpt_msg_flags(); 2003 pScsiReq->MsgFlags &= ~MPI_SCSIIO_MSGFLGS_SENSE_WIDTH;
2004 pScsiReq->MsgFlags |= mpt_msg_flags();
2005
1904 2006
1905 /* verify that app has not requested 2007 /* verify that app has not requested
1906 * more sense data than driver 2008 * more sense data than driver
@@ -2130,7 +2232,7 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
2130 2232
2131 /* Now wait for the command to complete */ 2233 /* Now wait for the command to complete */
2132 timeout = (karg.timeout > 0) ? karg.timeout : MPT_IOCTL_DEFAULT_TIMEOUT; 2234 timeout = (karg.timeout > 0) ? karg.timeout : MPT_IOCTL_DEFAULT_TIMEOUT;
2133 timeout = wait_event_interruptible_timeout(mptctl_wait, 2235 timeout = wait_event_timeout(mptctl_wait,
2134 ioc->ioctl->wait_done == 1, 2236 ioc->ioctl->wait_done == 1,
2135 HZ*timeout); 2237 HZ*timeout);
2136 2238
@@ -2246,13 +2348,16 @@ mptctl_hp_hostinfo(unsigned long arg, unsigned int data_size)
2246 hp_host_info_t __user *uarg = (void __user *) arg; 2348 hp_host_info_t __user *uarg = (void __user *) arg;
2247 MPT_ADAPTER *ioc; 2349 MPT_ADAPTER *ioc;
2248 struct pci_dev *pdev; 2350 struct pci_dev *pdev;
2249 char *pbuf; 2351 char *pbuf=NULL;
2250 dma_addr_t buf_dma; 2352 dma_addr_t buf_dma;
2251 hp_host_info_t karg; 2353 hp_host_info_t karg;
2252 CONFIGPARMS cfg; 2354 CONFIGPARMS cfg;
2253 ConfigPageHeader_t hdr; 2355 ConfigPageHeader_t hdr;
2254 int iocnum; 2356 int iocnum;
2255 int rc, cim_rev; 2357 int rc, cim_rev;
2358 ToolboxIstwiReadWriteRequest_t *IstwiRWRequest;
2359 MPT_FRAME_HDR *mf = NULL;
2360 MPIHeader_t *mpi_hdr;
2256 2361
2257 dctlprintk((": mptctl_hp_hostinfo called.\n")); 2362 dctlprintk((": mptctl_hp_hostinfo called.\n"));
2258 /* Reset long to int. Should affect IA64 and SPARC only 2363 /* Reset long to int. Should affect IA64 and SPARC only
@@ -2370,7 +2475,7 @@ mptctl_hp_hostinfo(unsigned long arg, unsigned int data_size)
2370 2475
2371 karg.base_io_addr = pci_resource_start(pdev, 0); 2476 karg.base_io_addr = pci_resource_start(pdev, 0);
2372 2477
2373 if (ioc->bus_type == FC) 2478 if ((ioc->bus_type == SAS) || (ioc->bus_type == FC))
2374 karg.bus_phys_width = HP_BUS_WIDTH_UNK; 2479 karg.bus_phys_width = HP_BUS_WIDTH_UNK;
2375 else 2480 else
2376 karg.bus_phys_width = HP_BUS_WIDTH_16; 2481 karg.bus_phys_width = HP_BUS_WIDTH_16;
@@ -2388,20 +2493,67 @@ mptctl_hp_hostinfo(unsigned long arg, unsigned int data_size)
2388 } 2493 }
2389 } 2494 }
2390 2495
2391 cfg.pageAddr = 0; 2496 /*
2392 cfg.action = MPI_TOOLBOX_ISTWI_READ_WRITE_TOOL; 2497 * Gather ISTWI(Industry Standard Two Wire Interface) Data
2393 cfg.dir = MPI_TB_ISTWI_FLAGS_READ; 2498 */
2394 cfg.timeout = 10; 2499 if ((mf = mpt_get_msg_frame(mptctl_id, ioc)) == NULL) {
2500 dfailprintk((MYIOC_s_WARN_FMT "%s, no msg frames!!\n",
2501 ioc->name,__FUNCTION__));
2502 goto out;
2503 }
2504
2505 IstwiRWRequest = (ToolboxIstwiReadWriteRequest_t *)mf;
2506 mpi_hdr = (MPIHeader_t *) mf;
2507 memset(IstwiRWRequest,0,sizeof(ToolboxIstwiReadWriteRequest_t));
2508 IstwiRWRequest->Function = MPI_FUNCTION_TOOLBOX;
2509 IstwiRWRequest->Tool = MPI_TOOLBOX_ISTWI_READ_WRITE_TOOL;
2510 IstwiRWRequest->MsgContext = mpi_hdr->MsgContext;
2511 IstwiRWRequest->Flags = MPI_TB_ISTWI_FLAGS_READ;
2512 IstwiRWRequest->NumAddressBytes = 0x01;
2513 IstwiRWRequest->DataLength = cpu_to_le16(0x04);
2514 if (pdev->devfn & 1)
2515 IstwiRWRequest->DeviceAddr = 0xB2;
2516 else
2517 IstwiRWRequest->DeviceAddr = 0xB0;
2518
2395 pbuf = pci_alloc_consistent(ioc->pcidev, 4, &buf_dma); 2519 pbuf = pci_alloc_consistent(ioc->pcidev, 4, &buf_dma);
2396 if (pbuf) { 2520 if (!pbuf)
2397 cfg.physAddr = buf_dma; 2521 goto out;
2398 if ((mpt_toolbox(ioc, &cfg)) == 0) { 2522 mpt_add_sge((char *)&IstwiRWRequest->SGL,
2399 karg.rsvd = *(u32 *)pbuf; 2523 (MPT_SGE_FLAGS_SSIMPLE_READ|4), buf_dma);
2400 } 2524
2401 pci_free_consistent(ioc->pcidev, 4, pbuf, buf_dma); 2525 ioc->ioctl->wait_done = 0;
2402 pbuf = NULL; 2526 mpt_put_msg_frame(mptctl_id, ioc, mf);
2527
2528 rc = wait_event_timeout(mptctl_wait,
2529 ioc->ioctl->wait_done == 1,
2530 HZ*MPT_IOCTL_DEFAULT_TIMEOUT /* 10 sec */);
2531
2532 if(rc <=0 && (ioc->ioctl->wait_done != 1 )) {
2533 /*
2534 * Now we need to reset the board
2535 */
2536 mpt_free_msg_frame(ioc, mf);
2537 mptctl_timeout_expired(ioc->ioctl);
2538 goto out;
2403 } 2539 }
2404 2540
2541 /*
2542 *ISTWI Data Definition
2543 * pbuf[0] = FW_VERSION = 0x4
2544 * pbuf[1] = Bay Count = 6 or 4 or 2, depending on
2545 * the config, you should be seeing one out of these three values
2546 * pbuf[2] = Drive Installed Map = bit pattern depend on which
2547 * bays have drives in them
2548 * pbuf[3] = Checksum (0x100 = (byte0 + byte2 + byte3)
2549 */
2550 if (ioc->ioctl->status & MPT_IOCTL_STATUS_RF_VALID)
2551 karg.rsvd = *(u32 *)pbuf;
2552
2553 out:
2554 if (pbuf)
2555 pci_free_consistent(ioc->pcidev, 4, pbuf, buf_dma);
2556
2405 /* Copy the data from kernel memory to user memory 2557 /* Copy the data from kernel memory to user memory
2406 */ 2558 */
2407 if (copy_to_user((char __user *)arg, &karg, sizeof(hp_host_info_t))) { 2559 if (copy_to_user((char __user *)arg, &karg, sizeof(hp_host_info_t))) {
@@ -2459,7 +2611,7 @@ mptctl_hp_targetinfo(unsigned long arg)
2459 2611
2460 /* There is nothing to do for FCP parts. 2612 /* There is nothing to do for FCP parts.
2461 */ 2613 */
2462 if (ioc->bus_type == FC) 2614 if ((ioc->bus_type == SAS) || (ioc->bus_type == FC))
2463 return 0; 2615 return 0;
2464 2616
2465 if ((ioc->spi_data.sdp0length == 0) || (ioc->sh == NULL)) 2617 if ((ioc->spi_data.sdp0length == 0) || (ioc->sh == NULL))
@@ -2569,6 +2721,8 @@ mptctl_hp_targetinfo(unsigned long arg)
2569static struct file_operations mptctl_fops = { 2721static struct file_operations mptctl_fops = {
2570 .owner = THIS_MODULE, 2722 .owner = THIS_MODULE,
2571 .llseek = no_llseek, 2723 .llseek = no_llseek,
2724 .release = mptctl_release,
2725 .fasync = mptctl_fasync,
2572 .unlocked_ioctl = mptctl_ioctl, 2726 .unlocked_ioctl = mptctl_ioctl,
2573#ifdef CONFIG_COMPAT 2727#ifdef CONFIG_COMPAT
2574 .compat_ioctl = compat_mpctl_ioctl, 2728 .compat_ioctl = compat_mpctl_ioctl,
@@ -2813,6 +2967,11 @@ static int __init mptctl_init(void)
2813 /* FIXME! */ 2967 /* FIXME! */
2814 } 2968 }
2815 2969
2970 if (mpt_event_register(mptctl_id, mptctl_event_process) == 0) {
2971 devtprintk((KERN_INFO MYNAM
2972 ": Registered for IOC event notifications\n"));
2973 }
2974
2816 return 0; 2975 return 0;
2817 2976
2818out_fail: 2977out_fail:
diff --git a/drivers/message/fusion/mptctl.h b/drivers/message/fusion/mptctl.h
index 518996e03481..a2f8a97992e6 100644
--- a/drivers/message/fusion/mptctl.h
+++ b/drivers/message/fusion/mptctl.h
@@ -169,8 +169,10 @@ struct mpt_ioctl_pci_info2 {
169 * Read only. 169 * Read only.
170 * Data starts at offset 0xC 170 * Data starts at offset 0xC
171 */ 171 */
172#define MPT_IOCTL_INTERFACE_FC (0x01)
173#define MPT_IOCTL_INTERFACE_SCSI (0x00) 172#define MPT_IOCTL_INTERFACE_SCSI (0x00)
173#define MPT_IOCTL_INTERFACE_FC (0x01)
174#define MPT_IOCTL_INTERFACE_FC_IP (0x02)
175#define MPT_IOCTL_INTERFACE_SAS (0x03)
174#define MPT_IOCTL_VERSION_LENGTH (32) 176#define MPT_IOCTL_VERSION_LENGTH (32)
175 177
176struct mpt_ioctl_iocinfo { 178struct mpt_ioctl_iocinfo {
diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c
index 05789e505464..4fee6befc93d 100644
--- a/drivers/message/fusion/mptscsih.c
+++ b/drivers/message/fusion/mptscsih.c
@@ -2489,7 +2489,7 @@ mptscsih_copy_sense_data(struct scsi_cmnd *sc, MPT_SCSI_HOST *hd, MPT_FRAME_HDR
2489 int idx; 2489 int idx;
2490 MPT_ADAPTER *ioc = hd->ioc; 2490 MPT_ADAPTER *ioc = hd->ioc;
2491 2491
2492 idx = ioc->eventContext % ioc->eventLogSize; 2492 idx = ioc->eventContext % MPTCTL_EVENT_LOG_SIZE;
2493 ioc->events[idx].event = MPI_EVENT_SCSI_DEVICE_STATUS_CHANGE; 2493 ioc->events[idx].event = MPI_EVENT_SCSI_DEVICE_STATUS_CHANGE;
2494 ioc->events[idx].eventContext = ioc->eventContext; 2494 ioc->events[idx].eventContext = ioc->eventContext;
2495 2495