Lines Matching +full:update +full:- +full:fc +full:- +full:fixup
7 * Copyright (c) 1999-2008 LSI Corporation
8 * (mailto:DL-MPTFusionLinux@lsi.com)
11 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
25 LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT,
44 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
46 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
69 #define COPYRIGHT "Copyright (c) 1999-2008 LSI Corporation"
74 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
84 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
92 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
144 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
159 // ^----------------- 80 + 512
167 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
169 * mptctl_syscall_down - Down the MPT adapter syscall semaphore.
171 * @nonblock: boolean, non-zero if O_NONBLOCK is set
184 if (!mutex_trylock(&ioc->ioctl_cmds.mutex)) in mptctl_syscall_down()
185 rc = -EAGAIN; in mptctl_syscall_down()
187 if (mutex_lock_interruptible(&ioc->ioctl_cmds.mutex)) in mptctl_syscall_down()
188 rc = -ERESTARTSYS; in mptctl_syscall_down()
193 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
211 "(0x%02X), req=%p, reply=%p\n", ioc->name, req->u.hdr.Function, in mptctl_reply()
218 if (ioc->ioctl_cmds.msg_context != req->u.hdr.MsgContext) in mptctl_reply()
221 ioc->ioctl_cmds.status |= MPT_MGMT_STATUS_COMMAND_GOOD; in mptctl_reply()
226 ioc->ioctl_cmds.status |= MPT_MGMT_STATUS_RF_VALID; in mptctl_reply()
227 sz = min(ioc->reply_sz, 4*reply->u.reply.MsgLength); in mptctl_reply()
228 memcpy(ioc->ioctl_cmds.reply, reply, sz); in mptctl_reply()
230 if (reply->u.reply.IOCStatus || reply->u.reply.IOCLogInfo) in mptctl_reply()
232 "iocstatus (0x%04X), loginfo (0x%08X)\n", ioc->name, in mptctl_reply()
233 le16_to_cpu(reply->u.reply.IOCStatus), in mptctl_reply()
234 le32_to_cpu(reply->u.reply.IOCLogInfo))); in mptctl_reply()
236 if ((req->u.hdr.Function == MPI_FUNCTION_SCSI_IO_REQUEST) || in mptctl_reply()
237 (req->u.hdr.Function == in mptctl_reply()
240 if (reply->u.sreply.SCSIStatus || reply->u.sreply.SCSIState) in mptctl_reply()
243 "tag = (0x%04x), transfer_count (0x%08x)\n", ioc->name, in mptctl_reply()
244 reply->u.sreply.SCSIStatus, in mptctl_reply()
245 reply->u.sreply.SCSIState, in mptctl_reply()
246 le16_to_cpu(reply->u.sreply.TaskTag), in mptctl_reply()
247 le32_to_cpu(reply->u.sreply.TransferCount))); in mptctl_reply()
249 if (reply->u.sreply.SCSIState & in mptctl_reply()
251 sz = req->u.scsireq.SenseBufferLength; in mptctl_reply()
253 le16_to_cpu(req->u.frame.hwhdr.msgctxu.fld.req_idx); in mptctl_reply()
254 sense_data = ((u8 *)ioc->sense_buf_pool + in mptctl_reply()
256 memcpy(ioc->ioctl_cmds.sense, sense_data, sz); in mptctl_reply()
257 ioc->ioctl_cmds.status |= MPT_MGMT_STATUS_SENSE_VALID; in mptctl_reply()
264 if (ioc->ioctl_cmds.status & MPT_MGMT_STATUS_PENDING) { in mptctl_reply()
265 if (req->u.hdr.Function == MPI_FUNCTION_SCSI_TASK_MGMT) { in mptctl_reply()
267 ioc->ioctl_cmds.status &= ~MPT_MGMT_STATUS_PENDING; in mptctl_reply()
268 complete(&ioc->ioctl_cmds.done); in mptctl_reply()
269 if (ioc->bus_type == SAS) in mptctl_reply()
270 ioc->schedule_target_reset(ioc); in mptctl_reply()
272 ioc->ioctl_cmds.status &= ~MPT_MGMT_STATUS_PENDING; in mptctl_reply()
273 complete(&ioc->ioctl_cmds.done); in mptctl_reply()
278 if (reply && (reply->u.reply.MsgFlags & in mptctl_reply()
293 ioc->name, mf, mr)); in mptctl_taskmgmt_reply()
295 ioc->taskmgmt_cmds.status |= MPT_MGMT_STATUS_COMMAND_GOOD; in mptctl_taskmgmt_reply()
300 ioc->taskmgmt_cmds.status |= MPT_MGMT_STATUS_RF_VALID; in mptctl_taskmgmt_reply()
301 memcpy(ioc->taskmgmt_cmds.reply, mr, in mptctl_taskmgmt_reply()
302 min(MPT_DEFAULT_FRAME_SIZE, 4 * mr->u.reply.MsgLength)); in mptctl_taskmgmt_reply()
304 if (ioc->taskmgmt_cmds.status & MPT_MGMT_STATUS_PENDING) { in mptctl_taskmgmt_reply()
306 ioc->taskmgmt_cmds.status &= ~MPT_MGMT_STATUS_PENDING; in mptctl_taskmgmt_reply()
307 complete(&ioc->taskmgmt_cmds.done); in mptctl_taskmgmt_reply()
308 if (ioc->bus_type == SAS) in mptctl_taskmgmt_reply()
309 ioc->schedule_target_reset(ioc); in mptctl_taskmgmt_reply()
328 mutex_lock(&ioc->taskmgmt_cmds.mutex); in mptctl_do_taskmgmt()
330 mutex_unlock(&ioc->taskmgmt_cmds.mutex); in mptctl_do_taskmgmt()
331 return -EPERM; in mptctl_do_taskmgmt()
340 ioc->name)); in mptctl_do_taskmgmt()
342 retval = -ENOMEM; in mptctl_do_taskmgmt()
347 ioc->name, mf)); in mptctl_do_taskmgmt()
351 pScsiTm->Function = MPI_FUNCTION_SCSI_TASK_MGMT; in mptctl_do_taskmgmt()
352 pScsiTm->TaskType = tm_type; in mptctl_do_taskmgmt()
354 (ioc->bus_type == FC)) in mptctl_do_taskmgmt()
355 pScsiTm->MsgFlags = in mptctl_do_taskmgmt()
357 pScsiTm->TargetID = target_id; in mptctl_do_taskmgmt()
358 pScsiTm->Bus = bus_id; in mptctl_do_taskmgmt()
359 pScsiTm->ChainOffset = 0; in mptctl_do_taskmgmt()
360 pScsiTm->Reserved = 0; in mptctl_do_taskmgmt()
361 pScsiTm->Reserved1 = 0; in mptctl_do_taskmgmt()
362 pScsiTm->TaskMsgContext = 0; in mptctl_do_taskmgmt()
364 pScsiTm->LUN[ii] = 0; in mptctl_do_taskmgmt()
366 pScsiTm->Reserved2[ii] = 0; in mptctl_do_taskmgmt()
368 switch (ioc->bus_type) { in mptctl_do_taskmgmt()
369 case FC: in mptctl_do_taskmgmt()
383 ioc->name, tm_type, timeout)); in mptctl_do_taskmgmt()
385 INITIALIZE_MGMT_STATUS(ioc->taskmgmt_cmds.status) in mptctl_do_taskmgmt()
387 if ((ioc->facts.IOCCapabilities & MPI_IOCFACTS_CAPABILITY_HIGH_PRI_Q) && in mptctl_do_taskmgmt()
388 (ioc->facts.MsgVersion >= MPI_VERSION_01_05)) in mptctl_do_taskmgmt()
397 " (ioc %p, mf %p, rc=%d) \n", ioc->name, in mptctl_do_taskmgmt()
406 ii = wait_for_completion_timeout(&ioc->taskmgmt_cmds.done, timeout*HZ); in mptctl_do_taskmgmt()
408 if (!(ioc->taskmgmt_cmds.status & MPT_MGMT_STATUS_COMMAND_GOOD)) { in mptctl_do_taskmgmt()
410 "TaskMgmt failed\n", ioc->name)); in mptctl_do_taskmgmt()
413 if (ioc->taskmgmt_cmds.status & MPT_MGMT_STATUS_DID_IOCRESET) in mptctl_do_taskmgmt()
416 retval = -1; /* return failure */ in mptctl_do_taskmgmt()
420 if (!(ioc->taskmgmt_cmds.status & MPT_MGMT_STATUS_RF_VALID)) { in mptctl_do_taskmgmt()
422 "TaskMgmt failed\n", ioc->name)); in mptctl_do_taskmgmt()
423 retval = -1; /* return failure */ in mptctl_do_taskmgmt()
427 pScsiTmReply = (SCSITaskMgmtReply_t *) ioc->taskmgmt_cmds.reply; in mptctl_do_taskmgmt()
431 "term_cmnds=%d\n", ioc->name, pScsiTmReply->Bus, in mptctl_do_taskmgmt()
432 pScsiTmReply->TargetID, tm_type, in mptctl_do_taskmgmt()
433 le16_to_cpu(pScsiTmReply->IOCStatus), in mptctl_do_taskmgmt()
434 le32_to_cpu(pScsiTmReply->IOCLogInfo), in mptctl_do_taskmgmt()
435 pScsiTmReply->ResponseCode, in mptctl_do_taskmgmt()
436 le32_to_cpu(pScsiTmReply->TerminationCount))); in mptctl_do_taskmgmt()
438 iocstatus = le16_to_cpu(pScsiTmReply->IOCStatus) & MPI_IOCSTATUS_MASK; in mptctl_do_taskmgmt()
446 "TaskMgmt failed\n", ioc->name)); in mptctl_do_taskmgmt()
447 retval = -1; /* return failure */ in mptctl_do_taskmgmt()
451 mutex_unlock(&ioc->taskmgmt_cmds.mutex); in mptctl_do_taskmgmt()
452 CLEAR_MGMT_STATUS(ioc->taskmgmt_cmds.status) in mptctl_do_taskmgmt()
456 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
466 int ret_val = -1; in mptctl_timeout_expired()
468 u8 function = mf->u.hdr.Function; in mptctl_timeout_expired()
471 ioc->name, __func__)); in mptctl_timeout_expired()
476 spin_lock_irqsave(&ioc->taskmgmt_lock, flags); in mptctl_timeout_expired()
477 if (ioc->ioc_reset_in_progress) { in mptctl_timeout_expired()
478 spin_unlock_irqrestore(&ioc->taskmgmt_lock, flags); in mptctl_timeout_expired()
479 CLEAR_MGMT_PENDING_STATUS(ioc->ioctl_cmds.status) in mptctl_timeout_expired()
483 spin_unlock_irqrestore(&ioc->taskmgmt_lock, flags); in mptctl_timeout_expired()
486 CLEAR_MGMT_PENDING_STATUS(ioc->ioctl_cmds.status) in mptctl_timeout_expired()
488 if (ioc->bus_type == SAS) { in mptctl_timeout_expired()
492 scsi_req->Bus, scsi_req->TargetID); in mptctl_timeout_expired()
496 scsi_req->Bus, 0); in mptctl_timeout_expired()
504 scsi_req->Bus, 0); in mptctl_timeout_expired()
510 ioc->name)); in mptctl_timeout_expired()
516 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
519 * Clean-up functionality. Used only if there has been a
529 "%s: MPT_IOC_SETUP_RESET\n", ioc->name, __func__)); in mptctl_ioc_reset()
533 "%s: MPT_IOC_PRE_RESET\n", ioc->name, __func__)); in mptctl_ioc_reset()
537 "%s: MPT_IOC_POST_RESET\n", ioc->name, __func__)); in mptctl_ioc_reset()
538 if (ioc->ioctl_cmds.status & MPT_MGMT_STATUS_PENDING) { in mptctl_ioc_reset()
539 ioc->ioctl_cmds.status |= MPT_MGMT_STATUS_DID_IOCRESET; in mptctl_ioc_reset()
540 complete(&ioc->ioctl_cmds.done); in mptctl_ioc_reset()
550 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
557 event = le32_to_cpu(pEvReply->Event) & 0xFF; in mptctl_event_process()
560 ioc->name, __func__)); in mptctl_event_process()
565 * TODO - this define is not in MPI spec yet, in mptctl_event_process()
569 ioc->aen_event_read_flag=1; in mptctl_event_process()
571 ioc->name)); in mptctl_event_process()
573 "Raised SIGIO to application\n", ioc->name)); in mptctl_event_process()
582 if(ioc->aen_event_read_flag) in mptctl_event_process()
588 if (ioc->events && (ioc->eventTypes & ( 1 << event))) { in mptctl_event_process()
589 ioc->aen_event_read_flag=1; in mptctl_event_process()
591 "Raised SIGIO to application\n", ioc->name)); in mptctl_event_process()
593 "Raised SIGIO to application\n", ioc->name)); in mptctl_event_process()
607 ioc->aen_event_read_flag=0; in mptctl_fasync()
614 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
617 * cmd - specify the particular IOCTL command to be issued
618 * arg - data specific to the command. Must not be null.
627 int nonblock = (file->f_flags & O_NONBLOCK); in __mptctl_ioctl()
632 printk(KERN_ERR MYNAM "%s::mptctl_ioctl() @%d - " in __mptctl_ioctl()
635 return -EFAULT; in __mptctl_ioctl()
637 ret = -ENXIO; /* (-6) No such device or address */ in __mptctl_ioctl()
639 /* Verify intended MPT adapter - set iocnum and the adapter in __mptctl_ioctl()
645 return -ENODEV; in __mptctl_ioctl()
647 if (!iocp->active) { in __mptctl_ioctl()
648 printk(KERN_DEBUG MYNAM "%s::mptctl_ioctl() @%d - Controller disabled.\n", in __mptctl_ioctl()
650 return -EFAULT; in __mptctl_ioctl()
691 ret = -EINVAL; in __mptctl_ioctl()
693 mutex_unlock(&iocp->ioctl_cmds.mutex); in __mptctl_ioctl()
714 printk(KERN_ERR MYNAM "%s@%d::mptctl_do_reset - " in mptctl_do_reset()
717 return -EFAULT; in mptctl_do_reset()
721 iocp->name)); in mptctl_do_reset()
724 printk (MYIOC_s_ERR_FMT "%s@%d::mptctl_do_reset - reset failed.\n", in mptctl_do_reset()
725 iocp->name, __FILE__, __LINE__); in mptctl_do_reset()
726 return -1; in mptctl_do_reset()
732 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
740 * -EFAULT if data unavailable
741 * -ENXIO if no such device
742 * -EAGAIN if resource problem
743 * -ENOMEM if no memory for SGE
744 * -EMLINK if too many chain buffers required
745 * -EBADRQC if adapter does not support FW download
746 * -EBUSY if adapter is busy
747 * -ENOMSG if FW upload returned bad status
756 printk(KERN_ERR MYNAM "%s@%d::_ioctl_fwdl - " in mptctl_fw_download()
759 return -EFAULT; in mptctl_fw_download()
765 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
770 * -EFAULT if data unavailable
771 * -ENXIO if no such device
772 * -EAGAIN if resource problem
773 * -ENOMEM if no memory for SGE
774 * -EMLINK if too many chain buffers required
775 * -EBADRQC if adapter does not support FW download
776 * -EBUSY if adapter is busy
777 * -ENOMSG if FW upload returned bad status
806 return -EAGAIN; in mptctl_do_fw_download()
809 "mptctl_do_fwdl called. mptctl_id = %xh.\n", iocp->name, mptctl_id)); in mptctl_do_fw_download()
811 iocp->name, ufwbuf)); in mptctl_do_fw_download()
813 iocp->name, (int)fwlen)); in mptctl_do_fw_download()
816 ptsge = (FWDownloadTCSGE_t *) &dlmsg->SGL; in mptctl_do_fw_download()
822 dlmsg->ImageType = MPI_FW_DOWNLOAD_ITYPE_FW; in mptctl_do_fw_download()
823 dlmsg->Reserved = 0; in mptctl_do_fw_download()
824 dlmsg->ChainOffset = 0; in mptctl_do_fw_download()
825 dlmsg->Function = MPI_FUNCTION_FW_DOWNLOAD; in mptctl_do_fw_download()
826 dlmsg->Reserved1[0] = dlmsg->Reserved1[1] = dlmsg->Reserved1[2] = 0; in mptctl_do_fw_download()
827 if (iocp->facts.MsgVersion >= MPI_VERSION_01_05) in mptctl_do_fw_download()
828 dlmsg->MsgFlags = MPI_FW_DOWNLOAD_MSGFLGS_LAST_SEGMENT; in mptctl_do_fw_download()
830 dlmsg->MsgFlags = 0; in mptctl_do_fw_download()
835 ptsge->Reserved = 0; in mptctl_do_fw_download()
836 ptsge->ContextSize = 0; in mptctl_do_fw_download()
837 ptsge->DetailsLength = 12; in mptctl_do_fw_download()
838 ptsge->Flags = MPI_SGE_FLAGS_TRANSACTION_ELEMENT; in mptctl_do_fw_download()
839 ptsge->Reserved_0100_Checksum = 0; in mptctl_do_fw_download()
840 ptsge->ImageOffset = 0; in mptctl_do_fw_download()
841 ptsge->ImageSize = cpu_to_le32(fwlen); in mptctl_do_fw_download()
863 return -ENOMEM; in mptctl_do_fw_download()
870 * maxfrags = (Request Size - FWdownload Size ) / Size of 32 bit SGE in mptctl_do_fw_download()
876 maxfrags = (iocp->req_sz - sizeof(MPIHeader_t) - in mptctl_do_fw_download()
878 / iocp->SGE_size; in mptctl_do_fw_download()
880 ret = -EMLINK; in mptctl_do_fw_download()
885 iocp->name, sgl, numfrags)); in mptctl_do_fw_download()
891 ret = -EFAULT; in mptctl_do_fw_download()
896 /* Get the SGE type: 0 - TCSGE, 3 - Chain, 1 - Simple SGE in mptctl_do_fw_download()
902 nib = (sgIn->FlagsLength & 0x30000000) >> 28; in mptctl_do_fw_download()
905 } else if (sgIn->Address) { in mptctl_do_fw_download()
906 iocp->add_sge(sgOut, sgIn->FlagsLength, sgIn->Address); in mptctl_do_fw_download()
908 if (copy_from_user(bl->kptr, ufwbuf+fw_bytes_copied, bl->len)) { in mptctl_do_fw_download()
909 printk(MYIOC_s_ERR_FMT "%s@%d::_ioctl_fwdl - " in mptctl_do_fw_download()
911 iocp->name, __FILE__, __LINE__, n, ufwbuf); in mptctl_do_fw_download()
914 fw_bytes_copied += bl->len; in mptctl_do_fw_download()
918 sgOut += iocp->SGE_size; in mptctl_do_fw_download()
927 SET_MGMT_MSG_CONTEXT(iocp->ioctl_cmds.msg_context, dlmsg->MsgContext); in mptctl_do_fw_download()
928 INITIALIZE_MGMT_STATUS(iocp->ioctl_cmds.status) in mptctl_do_fw_download()
933 timeleft = wait_for_completion_timeout(&iocp->ioctl_cmds.done, HZ*60); in mptctl_do_fw_download()
934 if (!(iocp->ioctl_cmds.status & MPT_MGMT_STATUS_COMMAND_GOOD)) { in mptctl_do_fw_download()
935 ret = -ETIME; in mptctl_do_fw_download()
936 printk(MYIOC_s_WARN_FMT "%s: failed\n", iocp->name, __func__); in mptctl_do_fw_download()
937 if (iocp->ioctl_cmds.status & MPT_MGMT_STATUS_DID_IOCRESET) { in mptctl_do_fw_download()
944 iocp->name, mpt_GetIocState(iocp, 0)); in mptctl_do_fw_download()
951 if (!(iocp->ioctl_cmds.status & MPT_MGMT_STATUS_RF_VALID)) { in mptctl_do_fw_download()
952 printk(MYIOC_s_WARN_FMT "%s: failed\n", iocp->name, __func__); in mptctl_do_fw_download()
954 ret = -ENODATA; in mptctl_do_fw_download()
961 ReplyMsg = (pFWDownloadReply_t)iocp->ioctl_cmds.reply; in mptctl_do_fw_download()
962 iocstat = le16_to_cpu(ReplyMsg->IOCStatus) & MPI_IOCSTATUS_MASK; in mptctl_do_fw_download()
964 printk(MYIOC_s_INFO_FMT "F/W update successful!\n", iocp->name); in mptctl_do_fw_download()
968 iocp->name); in mptctl_do_fw_download()
970 iocp->name); in mptctl_do_fw_download()
971 return -EBADRQC; in mptctl_do_fw_download()
973 printk(MYIOC_s_WARN_FMT "IOC_BUSY!\n", iocp->name); in mptctl_do_fw_download()
974 printk(MYIOC_s_WARN_FMT "(try again later?)\n", iocp->name); in mptctl_do_fw_download()
975 return -EBUSY; in mptctl_do_fw_download()
978 iocp->name, iocstat); in mptctl_do_fw_download()
979 printk(MYIOC_s_WARN_FMT "(bad VooDoo)\n", iocp->name); in mptctl_do_fw_download()
980 return -ENOMSG; in mptctl_do_fw_download()
986 CLEAR_MGMT_STATUS(iocp->ioctl_cmds.status); in mptctl_do_fw_download()
987 SET_MGMT_MSG_CONTEXT(iocp->ioctl_cmds.msg_context, 0); in mptctl_do_fw_download()
992 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
996 * Inputs: bytes - number of bytes to be transferred
997 * sgdir - data direction
998 * sge_offset - offset (in bytes) from the start of the request
1000 * ioc - pointer to the mptadapter
1001 * Outputs: frags - number of scatter gather elements
1002 * blp - point to the buflist pointer
1003 * sglbuf_dma - pointer to the (dma) sgl
1046 sglbuf = pci_alloc_consistent(ioc->pcidev, MAX_SGL_BYTES, sglbuf_dma); in kbuf_alloc_2_sgl()
1063 sg_spill = ((ioc->req_sz - sge_offset)/ioc->SGE_size) - 1; in kbuf_alloc_2_sgl()
1065 this_alloc = min(alloc_sz, bytes-bytes_allocd); in kbuf_alloc_2_sgl()
1067 buflist[buflist_ent].kptr = pci_alloc_consistent(ioc->pcidev, in kbuf_alloc_2_sgl()
1073 printk(MYIOC_s_WARN_FMT "-SG: No can do - " in kbuf_alloc_2_sgl()
1074 "not enough memory! :-(\n", ioc->name); in kbuf_alloc_2_sgl()
1075 printk(MYIOC_s_WARN_FMT "-SG: (freeing %d frags)\n", in kbuf_alloc_2_sgl()
1076 ioc->name, numfrags); in kbuf_alloc_2_sgl()
1084 sgl->FlagsLength = (0x10000000|sgdir|this_alloc); in kbuf_alloc_2_sgl()
1085 dma_addr = pci_map_single(ioc->pcidev, in kbuf_alloc_2_sgl()
1087 sgl->Address = dma_addr; in kbuf_alloc_2_sgl()
1101 "-SG: No can do - " "Chain required! :-(\n", ioc->name); in kbuf_alloc_2_sgl()
1102 printk(MYIOC_s_WARN_FMT "(freeing %d frags)\n", ioc->name, numfrags); in kbuf_alloc_2_sgl()
1109 printk(MYIOC_s_WARN_FMT "-SG: No can do - " in kbuf_alloc_2_sgl()
1110 "too many SG frags! :-(\n", ioc->name); in kbuf_alloc_2_sgl()
1111 printk(MYIOC_s_WARN_FMT "-SG: (freeing %d frags)\n", in kbuf_alloc_2_sgl()
1112 ioc->name, numfrags); in kbuf_alloc_2_sgl()
1117 /* Last sge fixup: set LE+eol+eob bits */ in kbuf_alloc_2_sgl()
1118 sgl[-1].FlagsLength |= 0xC1000000; in kbuf_alloc_2_sgl()
1123 dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "-SG: kbuf_alloc_2_sgl() - " in kbuf_alloc_2_sgl()
1124 "%d SG frags generated!\n", ioc->name, numfrags)); in kbuf_alloc_2_sgl()
1126 dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "-SG: kbuf_alloc_2_sgl() - " in kbuf_alloc_2_sgl()
1127 "last (big) alloc_sz=%d\n", ioc->name, alloc_sz)); in kbuf_alloc_2_sgl()
1145 pci_free_consistent(ioc->pcidev, len, kptr, dma_addr); in kbuf_alloc_2_sgl()
1147 pci_free_consistent(ioc->pcidev, MAX_SGL_BYTES, sglbuf, *sglbuf_dma); in kbuf_alloc_2_sgl()
1153 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
1166 if (sg->FlagsLength & 0x04000000) in kfree_sgl()
1171 nib = (sg->FlagsLength & 0xF0000000) >> 28; in kfree_sgl()
1176 } else if (sg->Address) { in kfree_sgl()
1181 dma_addr = sg->Address; in kfree_sgl()
1182 kptr = bl->kptr; in kfree_sgl()
1183 len = bl->len; in kfree_sgl()
1184 pci_unmap_single(ioc->pcidev, dma_addr, len, dir); in kfree_sgl()
1185 pci_free_consistent(ioc->pcidev, len, kptr, dma_addr); in kfree_sgl()
1190 nib = (le32_to_cpu(sg->FlagsLength) & 0xF0000000) >> 28; in kfree_sgl()
1194 if (sg->Address) { in kfree_sgl()
1199 dma_addr = sg->Address; in kfree_sgl()
1200 kptr = bl->kptr; in kfree_sgl()
1201 len = bl->len; in kfree_sgl()
1202 pci_unmap_single(ioc->pcidev, dma_addr, len, dir); in kfree_sgl()
1203 pci_free_consistent(ioc->pcidev, len, kptr, dma_addr); in kfree_sgl()
1207 pci_free_consistent(ioc->pcidev, MAX_SGL_BYTES, sgl, sgl_dma); in kfree_sgl()
1209 dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "-SG: Free'd 1 SGL buf + %d kbufs!\n", in kfree_sgl()
1210 ioc->name, n)); in kfree_sgl()
1213 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
1215 * mptctl_getiocinfo - Query the host adapter for IOC information.
1220 * -EFAULT if data unavailable
1221 * -ENODEV if no such device/adapter
1247 return -EFAULT; in mptctl_getiocinfo()
1251 printk(KERN_ERR MYNAM "%s@%d::mpt_ioctl_iocinfo() - memdup_user returned error [%ld]\n", in mptctl_getiocinfo()
1257 if (karg->hdr.maxDataSize != data_size) { in mptctl_getiocinfo()
1258 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_getiocinfo - " in mptctl_getiocinfo()
1260 ioc->name, __FILE__, __LINE__); in mptctl_getiocinfo()
1262 return -EFAULT; in mptctl_getiocinfo()
1266 ioc->name)); in mptctl_getiocinfo()
1271 if (ioc->bus_type == SAS) in mptctl_getiocinfo()
1272 karg->adapterType = MPT_IOCTL_INTERFACE_SAS; in mptctl_getiocinfo()
1273 else if (ioc->bus_type == FC) in mptctl_getiocinfo()
1274 karg->adapterType = MPT_IOCTL_INTERFACE_FC; in mptctl_getiocinfo()
1276 karg->adapterType = MPT_IOCTL_INTERFACE_SCSI; in mptctl_getiocinfo()
1278 if (karg->hdr.port > 1) { in mptctl_getiocinfo()
1280 return -EINVAL; in mptctl_getiocinfo()
1282 port = karg->hdr.port; in mptctl_getiocinfo()
1284 karg->port = port; in mptctl_getiocinfo()
1285 pdev = (struct pci_dev *) ioc->pcidev; in mptctl_getiocinfo()
1287 karg->pciId = pdev->device; in mptctl_getiocinfo()
1288 karg->hwRev = pdev->revision; in mptctl_getiocinfo()
1289 karg->subSystemDevice = pdev->subsystem_device; in mptctl_getiocinfo()
1290 karg->subSystemVendor = pdev->subsystem_vendor; in mptctl_getiocinfo()
1295 karg->pciInfo.u.bits.busNumber = pdev->bus->number; in mptctl_getiocinfo()
1296 karg->pciInfo.u.bits.deviceNumber = PCI_SLOT( pdev->devfn ); in mptctl_getiocinfo()
1297 karg->pciInfo.u.bits.functionNumber = PCI_FUNC( pdev->devfn ); in mptctl_getiocinfo()
1301 karg->pciInfo.u.bits.busNumber = pdev->bus->number; in mptctl_getiocinfo()
1302 karg->pciInfo.u.bits.deviceNumber = PCI_SLOT( pdev->devfn ); in mptctl_getiocinfo()
1303 karg->pciInfo.u.bits.functionNumber = PCI_FUNC( pdev->devfn ); in mptctl_getiocinfo()
1304 karg->pciInfo.segmentID = pci_domain_nr(pdev->bus); in mptctl_getiocinfo()
1309 karg->numDevices = 0; in mptctl_getiocinfo()
1310 if (ioc->sh) { in mptctl_getiocinfo()
1311 shost_for_each_device(sdev, ioc->sh) { in mptctl_getiocinfo()
1312 vdevice = sdev->hostdata; in mptctl_getiocinfo()
1313 if (vdevice == NULL || vdevice->vtarget == NULL) in mptctl_getiocinfo()
1315 if (vdevice->vtarget->tflags & in mptctl_getiocinfo()
1318 karg->numDevices++; in mptctl_getiocinfo()
1324 karg->FWVersion = ioc->facts.FWVersion.Word; in mptctl_getiocinfo()
1325 karg->BIOSVersion = ioc->biosVersion; in mptctl_getiocinfo()
1329 strncpy (karg->driverVersion, MPT_LINUX_PACKAGE_NAME, MPT_IOCTL_VERSION_LENGTH); in mptctl_getiocinfo()
1330 karg->driverVersion[MPT_IOCTL_VERSION_LENGTH-1]='\0'; in mptctl_getiocinfo()
1332 karg->busChangeEvent = 0; in mptctl_getiocinfo()
1333 karg->hostId = ioc->pfacts[port].PortSCSIID; in mptctl_getiocinfo()
1334 karg->rsvd[0] = karg->rsvd[1] = 0; in mptctl_getiocinfo()
1339 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_getiocinfo - " in mptctl_getiocinfo()
1341 ioc->name, __FILE__, __LINE__, uarg); in mptctl_getiocinfo()
1343 return -EFAULT; in mptctl_getiocinfo()
1350 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
1352 * mptctl_gettargetinfo - Query the host adapter for target information.
1357 * -EFAULT if data unavailable
1358 * -ENODEV if no such device/adapter
1376 printk(KERN_ERR MYNAM "%s@%d::mptctl_gettargetinfo - " in mptctl_gettargetinfo()
1379 return -EFAULT; in mptctl_gettargetinfo()
1383 ioc->name)); in mptctl_gettargetinfo()
1388 numBytes = karg.hdr.maxDataSize - sizeof(mpt_ioctl_header); in mptctl_gettargetinfo()
1393 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_gettargetinfo() - no memory available!\n", in mptctl_gettargetinfo()
1394 ioc->name, __FILE__, __LINE__); in mptctl_gettargetinfo()
1395 return -ENOMEM; in mptctl_gettargetinfo()
1407 * bits 31-24: reserved in mptctl_gettargetinfo()
1408 * 23-16: LUN in mptctl_gettargetinfo()
1409 * 15- 8: Bus Number in mptctl_gettargetinfo()
1410 * 7- 0: Target ID in mptctl_gettargetinfo()
1414 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_gettargetinfo() - no memory available!\n", in mptctl_gettargetinfo()
1415 ioc->name, __FILE__, __LINE__); in mptctl_gettargetinfo()
1416 return -ENOMEM; in mptctl_gettargetinfo()
1422 if (ioc->sh){ in mptctl_gettargetinfo()
1423 shost_for_each_device(sdev, ioc->sh) { in mptctl_gettargetinfo()
1426 vdevice = sdev->hostdata; in mptctl_gettargetinfo()
1427 if (vdevice == NULL || vdevice->vtarget == NULL) in mptctl_gettargetinfo()
1429 if (vdevice->vtarget->tflags & in mptctl_gettargetinfo()
1432 lun = (vdevice->vtarget->raidVolume) ? 0x80 : vdevice->lun; in mptctl_gettargetinfo()
1433 *pdata = (((u8)lun << 16) + (vdevice->vtarget->channel << 8) + in mptctl_gettargetinfo()
1434 (vdevice->vtarget->id )); in mptctl_gettargetinfo()
1437 --maxWordsLeft; in mptctl_gettargetinfo()
1446 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_gettargetinfo - " in mptctl_gettargetinfo()
1448 ioc->name, __FILE__, __LINE__, uarg); in mptctl_gettargetinfo()
1450 return -EFAULT; in mptctl_gettargetinfo()
1455 if (copy_to_user(uarg->targetInfo, pmem, numBytes)) { in mptctl_gettargetinfo()
1456 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_gettargetinfo - " in mptctl_gettargetinfo()
1458 ioc->name, __FILE__, __LINE__, pdata); in mptctl_gettargetinfo()
1460 return -EFAULT; in mptctl_gettargetinfo()
1468 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
1473 * -EFAULT if data unavailable
1474 * -ENODEV if no such device/adapter
1483 printk(KERN_ERR MYNAM "%s@%d::mptctl_readtest - " in mptctl_readtest()
1486 return -EFAULT; in mptctl_readtest()
1490 ioc->name)); in mptctl_readtest()
1496 karg.chip_type = ioc->mfcnt; in mptctl_readtest()
1498 karg.chip_type = ioc->pcidev->device; in mptctl_readtest()
1500 strncpy (karg.name, ioc->name, MPT_MAX_NAME); in mptctl_readtest()
1501 karg.name[MPT_MAX_NAME-1]='\0'; in mptctl_readtest()
1502 strncpy (karg.product, ioc->prod_name, MPT_PRODUCT_LENGTH); in mptctl_readtest()
1503 karg.product[MPT_PRODUCT_LENGTH-1]='\0'; in mptctl_readtest()
1508 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_readtest - " in mptctl_readtest()
1510 ioc->name, __FILE__, __LINE__, uarg); in mptctl_readtest()
1511 return -EFAULT; in mptctl_readtest()
1517 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
1519 * mptctl_eventquery - Query the host adapter for the event types
1525 * -EFAULT if data unavailable
1526 * -ENODEV if no such device/adapter
1535 printk(KERN_ERR MYNAM "%s@%d::mptctl_eventquery - " in mptctl_eventquery()
1538 return -EFAULT; in mptctl_eventquery()
1542 ioc->name)); in mptctl_eventquery()
1544 karg.eventTypes = ioc->eventTypes; in mptctl_eventquery()
1549 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_eventquery - " in mptctl_eventquery()
1551 ioc->name, __FILE__, __LINE__, uarg); in mptctl_eventquery()
1552 return -EFAULT; in mptctl_eventquery()
1557 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
1565 printk(KERN_ERR MYNAM "%s@%d::mptctl_eventenable - " in mptctl_eventenable()
1568 return -EFAULT; in mptctl_eventenable()
1572 ioc->name)); in mptctl_eventenable()
1573 if (ioc->events == NULL) { in mptctl_eventenable()
1574 /* Have not yet allocated memory - do so now. in mptctl_eventenable()
1577 ioc->events = kzalloc(sz, GFP_KERNEL); in mptctl_eventenable()
1578 if (!ioc->events) { in mptctl_eventenable()
1580 ": ERROR - Insufficient memory to add adapter!\n", in mptctl_eventenable()
1581 ioc->name); in mptctl_eventenable()
1582 return -ENOMEM; in mptctl_eventenable()
1584 ioc->alloc_total += sz; in mptctl_eventenable()
1586 ioc->eventContext = 0; in mptctl_eventenable()
1589 /* Update the IOC event logging flag. in mptctl_eventenable()
1591 ioc->eventTypes = karg.eventTypes; in mptctl_eventenable()
1596 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
1605 printk(KERN_ERR MYNAM "%s@%d::mptctl_eventreport - " in mptctl_eventreport()
1608 return -EFAULT; in mptctl_eventreport()
1612 ioc->name)); in mptctl_eventreport()
1614 numBytes = karg.hdr.maxDataSize - sizeof(mpt_ioctl_header); in mptctl_eventreport()
1623 if ((max < 1) || !ioc->events) in mptctl_eventreport()
1624 return -ENODATA; in mptctl_eventreport()
1627 ioc->aen_event_read_flag=0; in mptctl_eventreport()
1632 if (copy_to_user(uarg->eventData, ioc->events, numBytes)) { in mptctl_eventreport()
1633 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_eventreport - " in mptctl_eventreport()
1635 ioc->name, __FILE__, __LINE__, ioc->events); in mptctl_eventreport()
1636 return -EFAULT; in mptctl_eventreport()
1642 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
1651 printk(KERN_ERR MYNAM "%s@%d::mptctl_replace_fw - " in mptctl_replace_fw()
1654 return -EFAULT; in mptctl_replace_fw()
1658 ioc->name)); in mptctl_replace_fw()
1661 if (ioc->cached_fw == NULL) in mptctl_replace_fw()
1671 if (ioc->cached_fw == NULL) in mptctl_replace_fw()
1672 return -ENOMEM; in mptctl_replace_fw()
1676 if (copy_from_user(ioc->cached_fw, uarg->newImage, newFwSize)) { in mptctl_replace_fw()
1677 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_replace_fw - " in mptctl_replace_fw()
1679 "@ %p\n", ioc->name, __FILE__, __LINE__, uarg); in mptctl_replace_fw()
1681 return -EFAULT; in mptctl_replace_fw()
1684 /* Update IOCFactsReply in mptctl_replace_fw()
1686 ioc->facts.FWImageSize = newFwSize; in mptctl_replace_fw()
1690 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
1696 * -EBUSY if previous command timeout and IOC reset is not complete.
1697 * -EFAULT if data unavailable
1698 * -ENODEV if no such device/adapter
1699 * -ETIME if timer expires
1700 * -ENOMEM if memory allocation error
1711 printk(KERN_ERR MYNAM "%s@%d::mptctl_mpt_command - " in mptctl_mpt_command()
1714 return -EFAULT; in mptctl_mpt_command()
1717 rc = mptctl_do_mpt_command (ioc, karg, &uarg->MF); in mptctl_mpt_command()
1722 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
1727 * -EBUSY if previous command timeout and IOC reset is not complete.
1728 * -EFAULT if data unavailable
1729 * -ENODEV if no such device/adapter
1730 * -ETIME if timer expires
1731 * -ENOMEM if memory allocation error
1732 * -EPERM if SCSI I/O and target is untagged
1760 spin_lock_irqsave(&ioc->taskmgmt_lock, flags); in mptctl_do_mpt_command()
1761 if (ioc->ioc_reset_in_progress) { in mptctl_do_mpt_command()
1762 spin_unlock_irqrestore(&ioc->taskmgmt_lock, flags); in mptctl_do_mpt_command()
1763 printk(KERN_ERR MYNAM "%s@%d::mptctl_do_mpt_command - " in mptctl_do_mpt_command()
1765 return -EBUSY; in mptctl_do_mpt_command()
1767 spin_unlock_irqrestore(&ioc->taskmgmt_lock, flags); in mptctl_do_mpt_command()
1775 karg.dataSgeOffset > ioc->req_sz / 4) in mptctl_do_mpt_command()
1776 return -EINVAL; in mptctl_do_mpt_command()
1782 sz += ioc->SGE_size; in mptctl_do_mpt_command()
1784 sz += ioc->SGE_size; in mptctl_do_mpt_command()
1786 if (sz > ioc->req_sz) { in mptctl_do_mpt_command()
1787 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - " in mptctl_do_mpt_command()
1789 ioc->name, __FILE__, __LINE__, sz, ioc->req_sz); in mptctl_do_mpt_command()
1790 return -EFAULT; in mptctl_do_mpt_command()
1796 return -EAGAIN; in mptctl_do_mpt_command()
1799 msgContext = le32_to_cpu(hdr->MsgContext); in mptctl_do_mpt_command()
1800 req_idx = le16_to_cpu(mf->u.frame.hwhdr.msgctxu.fld.req_idx); in mptctl_do_mpt_command()
1807 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - " in mptctl_do_mpt_command()
1809 ioc->name, __FILE__, __LINE__, mfPtr); in mptctl_do_mpt_command()
1810 function = -1; in mptctl_do_mpt_command()
1811 rc = -EFAULT; in mptctl_do_mpt_command()
1814 hdr->MsgContext = cpu_to_le32(msgContext); in mptctl_do_mpt_command()
1815 function = hdr->Function; in mptctl_do_mpt_command()
1821 ioc->name, hdr->Function, mf)); in mptctl_do_mpt_command()
1834 "number=0x%02x action=0x%02x\n", ioc->name, in mptctl_do_mpt_command()
1835 config_frame->Header.PageType, in mptctl_do_mpt_command()
1836 config_frame->ExtPageType, in mptctl_do_mpt_command()
1837 config_frame->Header.PageNumber, in mptctl_do_mpt_command()
1838 config_frame->Action)); in mptctl_do_mpt_command()
1853 if (ioc->sh) { in mptctl_do_mpt_command()
1860 id = (ioc->devices_per_bus == 0) ? 256 : ioc->devices_per_bus; in mptctl_do_mpt_command()
1861 if (pScsiReq->TargetID > id) { in mptctl_do_mpt_command()
1862 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - " in mptctl_do_mpt_command()
1864 ioc->name, __FILE__, __LINE__); in mptctl_do_mpt_command()
1865 rc = -ENODEV; in mptctl_do_mpt_command()
1869 if (pScsiReq->Bus >= ioc->number_of_buses) { in mptctl_do_mpt_command()
1870 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - " in mptctl_do_mpt_command()
1872 ioc->name, __FILE__, __LINE__); in mptctl_do_mpt_command()
1873 rc = -ENODEV; in mptctl_do_mpt_command()
1877 pScsiReq->MsgFlags &= ~MPI_SCSIIO_MSGFLGS_SENSE_WIDTH; in mptctl_do_mpt_command()
1878 pScsiReq->MsgFlags |= mpt_msg_flags(ioc); in mptctl_do_mpt_command()
1885 * update the control field to specify Q type in mptctl_do_mpt_command()
1888 pScsiReq->SenseBufferLength = MPT_SENSE_BUFFER_SIZE; in mptctl_do_mpt_command()
1890 pScsiReq->SenseBufferLength = karg.maxSenseBytes; in mptctl_do_mpt_command()
1892 pScsiReq->SenseBufferLowAddr = in mptctl_do_mpt_command()
1893 cpu_to_le32(ioc->sense_buf_low_dma in mptctl_do_mpt_command()
1896 shost_for_each_device(sdev, ioc->sh) { in mptctl_do_mpt_command()
1898 VirtTarget *vtarget = starget->hostdata; in mptctl_do_mpt_command()
1903 if ((pScsiReq->TargetID == vtarget->id) && in mptctl_do_mpt_command()
1904 (pScsiReq->Bus == vtarget->channel) && in mptctl_do_mpt_command()
1905 (vtarget->tflags & MPT_TARGET_FLAGS_Q_YES)) in mptctl_do_mpt_command()
1920 pScsiReq->Control = cpu_to_le32(scsidir | qtag); in mptctl_do_mpt_command()
1921 pScsiReq->DataLength = cpu_to_le32(dataSize); in mptctl_do_mpt_command()
1925 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - " in mptctl_do_mpt_command()
1927 ioc->name, __FILE__, __LINE__); in mptctl_do_mpt_command()
1928 rc = -EFAULT; in mptctl_do_mpt_command()
1934 /* Check mf->PassthruFlags to determine if in mptctl_do_mpt_command()
1943 if (!ioc->sh) { in mptctl_do_mpt_command()
1944 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - " in mptctl_do_mpt_command()
1946 ioc->name, __FILE__, __LINE__); in mptctl_do_mpt_command()
1947 rc = -EFAULT; in mptctl_do_mpt_command()
1958 if (ioc->sh) { in mptctl_do_mpt_command()
1964 pScsiReq->MsgFlags &= ~MPI_SCSIIO_MSGFLGS_SENSE_WIDTH; in mptctl_do_mpt_command()
1965 pScsiReq->MsgFlags |= mpt_msg_flags(ioc); in mptctl_do_mpt_command()
1972 * update the control field to specify Q type in mptctl_do_mpt_command()
1975 pScsiReq->SenseBufferLength = MPT_SENSE_BUFFER_SIZE; in mptctl_do_mpt_command()
1977 pScsiReq->SenseBufferLength = karg.maxSenseBytes; in mptctl_do_mpt_command()
1979 pScsiReq->SenseBufferLowAddr = in mptctl_do_mpt_command()
1980 cpu_to_le32(ioc->sense_buf_low_dma in mptctl_do_mpt_command()
1997 pScsiReq->Control = cpu_to_le32(scsidir | qtag); in mptctl_do_mpt_command()
1998 pScsiReq->DataLength = cpu_to_le32(dataSize); in mptctl_do_mpt_command()
2001 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - " in mptctl_do_mpt_command()
2003 ioc->name, __FILE__, __LINE__); in mptctl_do_mpt_command()
2004 rc = -EFAULT; in mptctl_do_mpt_command()
2016 ioc->name, pScsiTm->TaskType, le32_to_cpu in mptctl_do_mpt_command()
2017 (pScsiTm->TaskMsgContext), pScsiTm->MsgFlags, in mptctl_do_mpt_command()
2018 pScsiTm->TargetID, pScsiTm->Bus)); in mptctl_do_mpt_command()
2031 high_addr = cpu_to_le32((u32)((u64)ioc->req_frames_dma >> 32)); in mptctl_do_mpt_command()
2032 sense_high= cpu_to_le32((u32)((u64)ioc->sense_buf_pool_dma >> 32)); in mptctl_do_mpt_command()
2038 if ((pInit->Flags != 0) || (pInit->MaxDevices != ioc->facts.MaxDevices) || in mptctl_do_mpt_command()
2039 (pInit->MaxBuses != ioc->facts.MaxBuses) || in mptctl_do_mpt_command()
2040 (pInit->ReplyFrameSize != cpu_to_le16(ioc->reply_sz)) || in mptctl_do_mpt_command()
2041 (pInit->HostMfaHighAddr != high_addr) || in mptctl_do_mpt_command()
2042 (pInit->SenseBufferHighAddr != sense_high)) { in mptctl_do_mpt_command()
2043 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - " in mptctl_do_mpt_command()
2045 ioc->name, __FILE__, __LINE__); in mptctl_do_mpt_command()
2046 rc = -EFAULT; in mptctl_do_mpt_command()
2076 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - " in mptctl_do_mpt_command()
2078 ioc->name, __FILE__, __LINE__, hdr->Function); in mptctl_do_mpt_command()
2079 rc = -EFAULT; in mptctl_do_mpt_command()
2084 * In the case of two SGE's - the data out (write) will always in mptctl_do_mpt_command()
2112 ioc->pcidev, bufOut.len, &dma_addr_out); in mptctl_do_mpt_command()
2115 rc = -ENOMEM; in mptctl_do_mpt_command()
2121 ioc->add_sge(psge, flagsLength, dma_addr_out); in mptctl_do_mpt_command()
2122 psge += ioc->SGE_size; in mptctl_do_mpt_command()
2130 "%s@%d::mptctl_do_mpt_command - Unable " in mptctl_do_mpt_command()
2133 ioc->name, __FILE__, __LINE__,karg.dataOutBufPtr); in mptctl_do_mpt_command()
2134 rc = -EFAULT; in mptctl_do_mpt_command()
2145 bufIn.kptr = pci_alloc_consistent(ioc->pcidev, in mptctl_do_mpt_command()
2149 rc = -ENOMEM; in mptctl_do_mpt_command()
2155 ioc->add_sge(psge, flagsLength, dma_addr_in); in mptctl_do_mpt_command()
2161 ioc->add_sge(psge, flagsLength, (dma_addr_t) -1); in mptctl_do_mpt_command()
2164 SET_MGMT_MSG_CONTEXT(ioc->ioctl_cmds.msg_context, hdr->MsgContext); in mptctl_do_mpt_command()
2165 INITIALIZE_MGMT_STATUS(ioc->ioctl_cmds.status) in mptctl_do_mpt_command()
2166 if (hdr->Function == MPI_FUNCTION_SCSI_TASK_MGMT) { in mptctl_do_mpt_command()
2168 mutex_lock(&ioc->taskmgmt_cmds.mutex); in mptctl_do_mpt_command()
2170 mutex_unlock(&ioc->taskmgmt_cmds.mutex); in mptctl_do_mpt_command()
2176 if ((ioc->facts.IOCCapabilities & MPI_IOCFACTS_CAPABILITY_HIGH_PRI_Q) && in mptctl_do_mpt_command()
2177 (ioc->facts.MsgVersion >= MPI_VERSION_01_05)) in mptctl_do_mpt_command()
2185 ioc->name, ioc, mf)); in mptctl_do_mpt_command()
2187 rc = -ENODATA; in mptctl_do_mpt_command()
2188 mutex_unlock(&ioc->taskmgmt_cmds.mutex); in mptctl_do_mpt_command()
2199 timeleft = wait_for_completion_timeout(&ioc->ioctl_cmds.done, in mptctl_do_mpt_command()
2201 if (!(ioc->ioctl_cmds.status & MPT_MGMT_STATUS_COMMAND_GOOD)) { in mptctl_do_mpt_command()
2202 rc = -ETIME; in mptctl_do_mpt_command()
2204 ioc->name, __func__)); in mptctl_do_mpt_command()
2205 if (ioc->ioctl_cmds.status & MPT_MGMT_STATUS_DID_IOCRESET) { in mptctl_do_mpt_command()
2207 mutex_unlock(&ioc->taskmgmt_cmds.mutex); in mptctl_do_mpt_command()
2214 ioc->name, mpt_GetIocState(ioc, 0), function); in mptctl_do_mpt_command()
2216 mutex_unlock(&ioc->taskmgmt_cmds.mutex); in mptctl_do_mpt_command()
2225 mutex_unlock(&ioc->taskmgmt_cmds.mutex); in mptctl_do_mpt_command()
2233 if (ioc->ioctl_cmds.status & MPT_MGMT_STATUS_RF_VALID) { in mptctl_do_mpt_command()
2234 if (karg.maxReplyBytes < ioc->reply_sz) { in mptctl_do_mpt_command()
2236 4*ioc->ioctl_cmds.reply[2]); in mptctl_do_mpt_command()
2238 sz = min(ioc->reply_sz, 4*ioc->ioctl_cmds.reply[2]); in mptctl_do_mpt_command()
2242 ioc->ioctl_cmds.reply, sz)){ in mptctl_do_mpt_command()
2244 "%s@%d::mptctl_do_mpt_command - " in mptctl_do_mpt_command()
2246 ioc->name, __FILE__, __LINE__, karg.replyFrameBufPtr); in mptctl_do_mpt_command()
2247 rc = -ENODATA; in mptctl_do_mpt_command()
2255 if (ioc->ioctl_cmds.status & MPT_MGMT_STATUS_SENSE_VALID) { in mptctl_do_mpt_command()
2259 ioc->ioctl_cmds.sense, sz)) { in mptctl_do_mpt_command()
2260 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - " in mptctl_do_mpt_command()
2262 ioc->name, __FILE__, __LINE__, in mptctl_do_mpt_command()
2264 rc = -ENODATA; in mptctl_do_mpt_command()
2273 if ((ioc->ioctl_cmds.status & MPT_MGMT_STATUS_COMMAND_GOOD) && in mptctl_do_mpt_command()
2278 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - " in mptctl_do_mpt_command()
2280 ioc->name, __FILE__, __LINE__, in mptctl_do_mpt_command()
2282 rc = -ENODATA; in mptctl_do_mpt_command()
2288 CLEAR_MGMT_STATUS(ioc->ioctl_cmds.status) in mptctl_do_mpt_command()
2289 SET_MGMT_MSG_CONTEXT(ioc->ioctl_cmds.msg_context, 0); in mptctl_do_mpt_command()
2294 pci_free_consistent(ioc->pcidev, in mptctl_do_mpt_command()
2299 pci_free_consistent(ioc->pcidev, in mptctl_do_mpt_command()
2312 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
2317 * -EFAULT if data unavailable
2318 * -EBUSY if previous command timeout and IOC reset is not complete.
2319 * -ENODEV if no such device/adapter
2320 * -ETIME if timer expires
2321 * -ENOMEM if memory allocation error
2347 return -EFAULT; in mptctl_hp_hostinfo()
2350 printk(KERN_ERR MYNAM "%s@%d::mptctl_hp_host_info - " in mptctl_hp_hostinfo()
2353 return -EFAULT; in mptctl_hp_hostinfo()
2357 ioc->name)); in mptctl_hp_hostinfo()
2362 pdev = (struct pci_dev *) ioc->pcidev; in mptctl_hp_hostinfo()
2364 karg.vendor = pdev->vendor; in mptctl_hp_hostinfo()
2365 karg.device = pdev->device; in mptctl_hp_hostinfo()
2366 karg.subsystem_id = pdev->subsystem_device; in mptctl_hp_hostinfo()
2367 karg.subsystem_vendor = pdev->subsystem_vendor; in mptctl_hp_hostinfo()
2368 karg.devfn = pdev->devfn; in mptctl_hp_hostinfo()
2369 karg.bus = pdev->bus->number; in mptctl_hp_hostinfo()
2374 if (ioc->sh != NULL) in mptctl_hp_hostinfo()
2375 karg.host_no = ioc->sh->host_no; in mptctl_hp_hostinfo()
2377 karg.host_no = -1; in mptctl_hp_hostinfo()
2382 ioc->facts.FWVersion.Struct.Major, in mptctl_hp_hostinfo()
2383 ioc->facts.FWVersion.Struct.Minor, in mptctl_hp_hostinfo()
2384 ioc->facts.FWVersion.Struct.Unit, in mptctl_hp_hostinfo()
2385 ioc->facts.FWVersion.Struct.Dev); in mptctl_hp_hostinfo()
2394 cfg.physAddr = -1; in mptctl_hp_hostinfo()
2402 if (cfg.cfghdr.hdr->PageLength > 0) { in mptctl_hp_hostinfo()
2406 pbuf = pci_alloc_consistent(ioc->pcidev, hdr.PageLength * 4, &buf_dma); in mptctl_hp_hostinfo()
2411 if (strlen(pdata->BoardTracerNumber) > 1) { in mptctl_hp_hostinfo()
2413 pdata->BoardTracerNumber, 24); in mptctl_hp_hostinfo()
2416 pci_free_consistent(ioc->pcidev, hdr.PageLength * 4, pbuf, buf_dma); in mptctl_hp_hostinfo()
2440 if ((ioc->bus_type == SAS) || (ioc->bus_type == FC)) in mptctl_hp_hostinfo()
2448 if (ioc->sh != NULL) { in mptctl_hp_hostinfo()
2449 MPT_SCSI_HOST *hd = shost_priv(ioc->sh); in mptctl_hp_hostinfo()
2452 karg.hard_resets = ioc->hard_resets; in mptctl_hp_hostinfo()
2453 karg.soft_resets = ioc->soft_resets; in mptctl_hp_hostinfo()
2454 karg.timeouts = ioc->timeouts; in mptctl_hp_hostinfo()
2463 "%s, no msg frames!!\n", ioc->name, __func__)); in mptctl_hp_hostinfo()
2468 msgcontext = IstwiRWRequest->MsgContext; in mptctl_hp_hostinfo()
2470 IstwiRWRequest->MsgContext = msgcontext; in mptctl_hp_hostinfo()
2471 IstwiRWRequest->Function = MPI_FUNCTION_TOOLBOX; in mptctl_hp_hostinfo()
2472 IstwiRWRequest->Tool = MPI_TOOLBOX_ISTWI_READ_WRITE_TOOL; in mptctl_hp_hostinfo()
2473 IstwiRWRequest->Flags = MPI_TB_ISTWI_FLAGS_READ; in mptctl_hp_hostinfo()
2474 IstwiRWRequest->NumAddressBytes = 0x01; in mptctl_hp_hostinfo()
2475 IstwiRWRequest->DataLength = cpu_to_le16(0x04); in mptctl_hp_hostinfo()
2476 if (pdev->devfn & 1) in mptctl_hp_hostinfo()
2477 IstwiRWRequest->DeviceAddr = 0xB2; in mptctl_hp_hostinfo()
2479 IstwiRWRequest->DeviceAddr = 0xB0; in mptctl_hp_hostinfo()
2481 pbuf = pci_alloc_consistent(ioc->pcidev, 4, &buf_dma); in mptctl_hp_hostinfo()
2484 ioc->add_sge((char *)&IstwiRWRequest->SGL, in mptctl_hp_hostinfo()
2488 SET_MGMT_MSG_CONTEXT(ioc->ioctl_cmds.msg_context, in mptctl_hp_hostinfo()
2489 IstwiRWRequest->MsgContext); in mptctl_hp_hostinfo()
2490 INITIALIZE_MGMT_STATUS(ioc->ioctl_cmds.status) in mptctl_hp_hostinfo()
2494 timeleft = wait_for_completion_timeout(&ioc->ioctl_cmds.done, in mptctl_hp_hostinfo()
2496 if (!(ioc->ioctl_cmds.status & MPT_MGMT_STATUS_COMMAND_GOOD)) { in mptctl_hp_hostinfo()
2497 retval = -ETIME; in mptctl_hp_hostinfo()
2498 printk(MYIOC_s_WARN_FMT "%s: failed\n", ioc->name, __func__); in mptctl_hp_hostinfo()
2499 if (ioc->ioctl_cmds.status & MPT_MGMT_STATUS_DID_IOCRESET) { in mptctl_hp_hostinfo()
2506 ioc->name, mpt_GetIocState(ioc, 0)); in mptctl_hp_hostinfo()
2522 if (ioc->ioctl_cmds.status & MPT_MGMT_STATUS_RF_VALID) in mptctl_hp_hostinfo()
2526 CLEAR_MGMT_STATUS(ioc->ioctl_cmds.status) in mptctl_hp_hostinfo()
2527 SET_MGMT_MSG_CONTEXT(ioc->ioctl_cmds.msg_context, 0); in mptctl_hp_hostinfo()
2530 pci_free_consistent(ioc->pcidev, 4, pbuf, buf_dma); in mptctl_hp_hostinfo()
2535 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_hpgethostinfo - " in mptctl_hp_hostinfo()
2537 ioc->name, __FILE__, __LINE__, uarg); in mptctl_hp_hostinfo()
2538 return -EFAULT; in mptctl_hp_hostinfo()
2545 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
2550 * -EFAULT if data unavailable
2551 * -EBUSY if previous command timeout and IOC reset is not complete.
2552 * -ENODEV if no such device/adapter
2553 * -ETIME if timer expires
2554 * -ENOMEM if memory allocation error
2571 printk(KERN_ERR MYNAM "%s@%d::mptctl_hp_targetinfo - " in mptctl_hp_targetinfo()
2574 return -EFAULT; in mptctl_hp_targetinfo()
2578 return -EINVAL; in mptctl_hp_targetinfo()
2580 ioc->name)); in mptctl_hp_targetinfo()
2584 if ((ioc->bus_type == SAS) || (ioc->bus_type == FC)) in mptctl_hp_targetinfo()
2587 if ((ioc->spi_data.sdp0length == 0) || (ioc->sh == NULL)) in mptctl_hp_targetinfo()
2590 if (ioc->sh->host_no != karg.hdr.host) in mptctl_hp_targetinfo()
2591 return -ENODEV; in mptctl_hp_targetinfo()
2595 data_sz = ioc->spi_data.sdp0length * 4; in mptctl_hp_targetinfo()
2596 pg0_alloc = pci_alloc_consistent(ioc->pcidev, data_sz, &page_dma); in mptctl_hp_targetinfo()
2598 hdr.PageVersion = ioc->spi_data.sdp0version; in mptctl_hp_targetinfo()
2612 np = le32_to_cpu(pg0_alloc->NegotiatedParameters); in mptctl_hp_targetinfo()
2634 pci_free_consistent(ioc->pcidev, data_sz, (u8 *) pg0_alloc, page_dma); in mptctl_hp_targetinfo()
2639 karg.message_rejects = -1; in mptctl_hp_targetinfo()
2640 karg.phase_errors = -1; in mptctl_hp_targetinfo()
2641 karg.parity_errors = -1; in mptctl_hp_targetinfo()
2642 karg.select_timeouts = -1; in mptctl_hp_targetinfo()
2655 cfg.physAddr = -1; in mptctl_hp_targetinfo()
2656 if ((mpt_config(ioc, &cfg) == 0) && (cfg.cfghdr.hdr->PageLength > 0)) { in mptctl_hp_targetinfo()
2659 data_sz = (int) cfg.cfghdr.hdr->PageLength * 4; in mptctl_hp_targetinfo()
2660 pg3_alloc = pci_alloc_consistent(ioc->pcidev, data_sz, &page_dma); in mptctl_hp_targetinfo()
2665 karg.message_rejects = (u32) le16_to_cpu(pg3_alloc->MsgRejectCount); in mptctl_hp_targetinfo()
2666 karg.phase_errors = (u32) le16_to_cpu(pg3_alloc->PhaseErrorCount); in mptctl_hp_targetinfo()
2667 karg.parity_errors = (u32) le16_to_cpu(pg3_alloc->ParityErrorCount); in mptctl_hp_targetinfo()
2669 pci_free_consistent(ioc->pcidev, data_sz, (u8 *) pg3_alloc, page_dma); in mptctl_hp_targetinfo()
2672 hd = shost_priv(ioc->sh); in mptctl_hp_targetinfo()
2674 karg.select_timeouts = hd->sel_timeout[karg.hdr.id]; in mptctl_hp_targetinfo()
2679 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_hp_target_info - " in mptctl_hp_targetinfo()
2681 ioc->name, __FILE__, __LINE__, uarg); in mptctl_hp_targetinfo()
2682 return -EFAULT; in mptctl_hp_targetinfo()
2688 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
2706 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
2718 int nonblock = (filp->f_flags & O_NONBLOCK); in compat_mptfwxfer_ioctl()
2723 return -EFAULT; in compat_mptfwxfer_ioctl()
2729 printk(KERN_DEBUG MYNAM "::compat_mptfwxfer_ioctl @%d - ioc%d not found!\n", in compat_mptfwxfer_ioctl()
2731 return -ENODEV; in compat_mptfwxfer_ioctl()
2738 iocp->name)); in compat_mptfwxfer_ioctl()
2745 mutex_unlock(&iocp->ioctl_cmds.mutex); in compat_mptfwxfer_ioctl()
2759 int nonblock = (filp->f_flags & O_NONBLOCK); in compat_mpt_command()
2763 return -EFAULT; in compat_mpt_command()
2769 printk(KERN_DEBUG MYNAM "::compat_mpt_command @%d - ioc%d not found!\n", in compat_mpt_command()
2771 return -ENODEV; in compat_mpt_command()
2778 iocp->name)); in compat_mpt_command()
2797 ret = mptctl_do_mpt_command (iocp, karg, &uarg->MF); in compat_mpt_command()
2799 mutex_unlock(&iocp->ioctl_cmds.mutex); in compat_mpt_command()
2829 ret = -ENOIOCTLCMD; in compat_mpctl_ioctl()
2839 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
2841 * mptctl_probe - Installs ioctl devices per bus.
2844 * Returns 0 for success, non-zero for failure.
2853 mutex_init(&ioc->ioctl_cmds.mutex); in mptctl_probe()
2854 init_completion(&ioc->ioctl_cmds.done); in mptctl_probe()
2858 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
2860 * mptctl_remove - Removed ioctl devices
2875 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
2904 err = -EBUSY; in mptctl_init()
2914 err = -EBUSY; in mptctl_init()
2930 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
2937 /* De-register event handler from base module */ in mptctl_exit()
2940 /* De-register reset handler from base module */ in mptctl_exit()
2943 /* De-register callback handler from base module */ in mptctl_exit()
2951 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/