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Diffstat (limited to 'drivers/message/fusion/mptctl.c')
-rw-r--r--drivers/message/fusion/mptctl.c364
1 files changed, 182 insertions, 182 deletions
diff --git a/drivers/message/fusion/mptctl.c b/drivers/message/fusion/mptctl.c
index 89695e705bd..6029509702d 100644
--- a/drivers/message/fusion/mptctl.c
+++ b/drivers/message/fusion/mptctl.c
@@ -1,10 +1,10 @@
1/* 1/*
2 * linux/drivers/message/fusion/mptctl.c 2 * linux/drivers/message/fusion/mptctl.c
3 * mpt Ioctl driver. 3 * mpt Ioctl driver.
4 * For use with LSI Logic PCI chip/adapters 4 * For use with LSI PCI chip/adapters
5 * running LSI Logic Fusion MPT (Message Passing Technology) firmware. 5 * running LSI Fusion MPT (Message Passing Technology) firmware.
6 * 6 *
7 * Copyright (c) 1999-2007 LSI Logic Corporation 7 * Copyright (c) 1999-2007 LSI Corporation
8 * (mailto:DL-MPTFusionLinux@lsi.com) 8 * (mailto:DL-MPTFusionLinux@lsi.com)
9 * 9 *
10 */ 10 */
@@ -66,8 +66,8 @@
66#include <scsi/scsi_host.h> 66#include <scsi/scsi_host.h>
67#include <scsi/scsi_tcq.h> 67#include <scsi/scsi_tcq.h>
68 68
69#define COPYRIGHT "Copyright (c) 1999-2007 LSI Logic Corporation" 69#define COPYRIGHT "Copyright (c) 1999-2007 LSI Corporation"
70#define MODULEAUTHOR "LSI Logic Corporation" 70#define MODULEAUTHOR "LSI Corporation"
71#include "mptbase.h" 71#include "mptbase.h"
72#include "mptctl.h" 72#include "mptctl.h"
73 73
@@ -83,7 +83,7 @@ MODULE_VERSION(my_VERSION);
83 83
84/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ 84/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
85 85
86static int mptctl_id = -1; 86static u8 mptctl_id = MPT_MAX_PROTOCOL_DRIVERS;
87 87
88static DECLARE_WAIT_QUEUE_HEAD ( mptctl_wait ); 88static DECLARE_WAIT_QUEUE_HEAD ( mptctl_wait );
89 89
@@ -181,7 +181,6 @@ static inline int
181mptctl_syscall_down(MPT_ADAPTER *ioc, int nonblock) 181mptctl_syscall_down(MPT_ADAPTER *ioc, int nonblock)
182{ 182{
183 int rc = 0; 183 int rc = 0;
184// dctlprintk(ioc, printk(KERN_DEBUG MYNAM "::mptctl_syscall_down(%p,%d) called\n", ioc, nonblock));
185 184
186 if (nonblock) { 185 if (nonblock) {
187 if (!mutex_trylock(&ioc->ioctl->ioctl_mutex)) 186 if (!mutex_trylock(&ioc->ioctl->ioctl_mutex))
@@ -190,7 +189,6 @@ mptctl_syscall_down(MPT_ADAPTER *ioc, int nonblock)
190 if (mutex_lock_interruptible(&ioc->ioctl->ioctl_mutex)) 189 if (mutex_lock_interruptible(&ioc->ioctl->ioctl_mutex))
191 rc = -ERESTARTSYS; 190 rc = -ERESTARTSYS;
192 } 191 }
193// dctlprintk(ioc, printk(KERN_DEBUG MYNAM "::mptctl_syscall_down return %d\n", rc));
194 return rc; 192 return rc;
195} 193}
196 194
@@ -342,7 +340,7 @@ static int mptctl_bus_reset(MPT_IOCTL *ioctl)
342 SCSITaskMgmt_t *pScsiTm; 340 SCSITaskMgmt_t *pScsiTm;
343 MPT_SCSI_HOST *hd; 341 MPT_SCSI_HOST *hd;
344 int ii; 342 int ii;
345 int retval; 343 int retval=0;
346 344
347 345
348 ioctl->reset &= ~MPTCTL_RESET_OK; 346 ioctl->reset &= ~MPTCTL_RESET_OK;
@@ -350,7 +348,7 @@ static int mptctl_bus_reset(MPT_IOCTL *ioctl)
350 if (ioctl->ioc->sh == NULL) 348 if (ioctl->ioc->sh == NULL)
351 return -EPERM; 349 return -EPERM;
352 350
353 hd = (MPT_SCSI_HOST *) ioctl->ioc->sh->hostdata; 351 hd = shost_priv(ioctl->ioc->sh);
354 if (hd == NULL) 352 if (hd == NULL)
355 return -EPERM; 353 return -EPERM;
356 354
@@ -395,12 +393,19 @@ static int mptctl_bus_reset(MPT_IOCTL *ioctl)
395 DBG_DUMP_TM_REQUEST_FRAME(ioctl->ioc, (u32 *)mf); 393 DBG_DUMP_TM_REQUEST_FRAME(ioctl->ioc, (u32 *)mf);
396 394
397 ioctl->wait_done=0; 395 ioctl->wait_done=0;
398 if ((retval = mpt_send_handshake_request(mptctl_id, ioctl->ioc, 396
399 sizeof(SCSITaskMgmt_t), (u32*)pScsiTm, CAN_SLEEP)) != 0) { 397 if ((ioctl->ioc->facts.IOCCapabilities & MPI_IOCFACTS_CAPABILITY_HIGH_PRI_Q) &&
400 dfailprintk(ioctl->ioc, printk(MYIOC_s_ERR_FMT "_send_handshake FAILED!" 398 (ioctl->ioc->facts.MsgVersion >= MPI_VERSION_01_05))
401 " (hd %p, ioc %p, mf %p) \n", hd->ioc->name, hd, 399 mpt_put_msg_frame_hi_pri(mptctl_id, ioctl->ioc, mf);
402 hd->ioc, mf)); 400 else {
403 goto mptctl_bus_reset_done; 401 retval = mpt_send_handshake_request(mptctl_id, ioctl->ioc,
402 sizeof(SCSITaskMgmt_t), (u32*)pScsiTm, CAN_SLEEP);
403 if (retval != 0) {
404 dfailprintk(ioctl->ioc, printk(MYIOC_s_ERR_FMT "_send_handshake FAILED!"
405 " (hd %p, ioc %p, mf %p) \n", hd->ioc->name, hd,
406 hd->ioc, mf));
407 goto mptctl_bus_reset_done;
408 }
404 } 409 }
405 410
406 /* Now wait for the command to complete */ 411 /* Now wait for the command to complete */
@@ -444,7 +449,7 @@ mptctl_free_tm_flags(MPT_ADAPTER *ioc)
444 MPT_SCSI_HOST * hd; 449 MPT_SCSI_HOST * hd;
445 unsigned long flags; 450 unsigned long flags;
446 451
447 hd = (MPT_SCSI_HOST *) ioc->sh->hostdata; 452 hd = shost_priv(ioc->sh);
448 if (hd == NULL) 453 if (hd == NULL)
449 return; 454 return;
450 455
@@ -468,7 +473,7 @@ static int
468mptctl_ioc_reset(MPT_ADAPTER *ioc, int reset_phase) 473mptctl_ioc_reset(MPT_ADAPTER *ioc, int reset_phase)
469{ 474{
470 MPT_IOCTL *ioctl = ioc->ioctl; 475 MPT_IOCTL *ioctl = ioc->ioctl;
471 dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT ": IOC %s_reset routed to IOCTL driver!\n",ioc->name, 476 dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "IOC %s_reset routed to IOCTL driver!\n", ioc->name,
472 reset_phase==MPT_IOC_SETUP_RESET ? "setup" : ( 477 reset_phase==MPT_IOC_SETUP_RESET ? "setup" : (
473 reset_phase==MPT_IOC_PRE_RESET ? "pre" : "post"))); 478 reset_phase==MPT_IOC_PRE_RESET ? "pre" : "post")));
474 479
@@ -574,7 +579,7 @@ __mptctl_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
574 MPT_ADAPTER *iocp = NULL; 579 MPT_ADAPTER *iocp = NULL;
575 580
576 if (copy_from_user(&khdr, uhdr, sizeof(khdr))) { 581 if (copy_from_user(&khdr, uhdr, sizeof(khdr))) {
577 printk(KERN_ERR "%s::mptctl_ioctl() @%d - " 582 printk(KERN_ERR MYNAM "%s::mptctl_ioctl() @%d - "
578 "Unable to copy mpt_ioctl_header data @ %p\n", 583 "Unable to copy mpt_ioctl_header data @ %p\n",
579 __FILE__, __LINE__, uhdr); 584 __FILE__, __LINE__, uhdr);
580 return -EFAULT; 585 return -EFAULT;
@@ -587,13 +592,13 @@ __mptctl_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
587 iocnumX = khdr.iocnum & 0xFF; 592 iocnumX = khdr.iocnum & 0xFF;
588 if (((iocnum = mpt_verify_adapter(iocnumX, &iocp)) < 0) || 593 if (((iocnum = mpt_verify_adapter(iocnumX, &iocp)) < 0) ||
589 (iocp == NULL)) { 594 (iocp == NULL)) {
590 printk(KERN_DEBUG "%s::mptctl_ioctl() @%d - ioc%d not found!\n", 595 printk(KERN_DEBUG MYNAM "%s::mptctl_ioctl() @%d - ioc%d not found!\n",
591 __FILE__, __LINE__, iocnumX); 596 __FILE__, __LINE__, iocnumX);
592 return -ENODEV; 597 return -ENODEV;
593 } 598 }
594 599
595 if (!iocp->active) { 600 if (!iocp->active) {
596 printk(KERN_DEBUG "%s::mptctl_ioctl() @%d - Controller disabled.\n", 601 printk(KERN_DEBUG MYNAM "%s::mptctl_ioctl() @%d - Controller disabled.\n",
597 __FILE__, __LINE__); 602 __FILE__, __LINE__);
598 return -EFAULT; 603 return -EFAULT;
599 } 604 }
@@ -660,14 +665,14 @@ static int mptctl_do_reset(unsigned long arg)
660 MPT_ADAPTER *iocp; 665 MPT_ADAPTER *iocp;
661 666
662 if (copy_from_user(&krinfo, urinfo, sizeof(struct mpt_ioctl_diag_reset))) { 667 if (copy_from_user(&krinfo, urinfo, sizeof(struct mpt_ioctl_diag_reset))) {
663 printk(KERN_ERR "%s@%d::mptctl_do_reset - " 668 printk(KERN_ERR MYNAM "%s@%d::mptctl_do_reset - "
664 "Unable to copy mpt_ioctl_diag_reset struct @ %p\n", 669 "Unable to copy mpt_ioctl_diag_reset struct @ %p\n",
665 __FILE__, __LINE__, urinfo); 670 __FILE__, __LINE__, urinfo);
666 return -EFAULT; 671 return -EFAULT;
667 } 672 }
668 673
669 if (mpt_verify_adapter(krinfo.hdr.iocnum, &iocp) < 0) { 674 if (mpt_verify_adapter(krinfo.hdr.iocnum, &iocp) < 0) {
670 printk(KERN_DEBUG "%s@%d::mptctl_do_reset - ioc%d not found!\n", 675 printk(KERN_DEBUG MYNAM "%s@%d::mptctl_do_reset - ioc%d not found!\n",
671 __FILE__, __LINE__, krinfo.hdr.iocnum); 676 __FILE__, __LINE__, krinfo.hdr.iocnum);
672 return -ENODEV; /* (-6) No such device or address */ 677 return -ENODEV; /* (-6) No such device or address */
673 } 678 }
@@ -676,8 +681,8 @@ static int mptctl_do_reset(unsigned long arg)
676 iocp->name)); 681 iocp->name));
677 682
678 if (mpt_HardResetHandler(iocp, CAN_SLEEP) != 0) { 683 if (mpt_HardResetHandler(iocp, CAN_SLEEP) != 0) {
679 printk (KERN_ERR "%s@%d::mptctl_do_reset - reset failed.\n", 684 printk (MYIOC_s_ERR_FMT "%s@%d::mptctl_do_reset - reset failed.\n",
680 __FILE__, __LINE__); 685 iocp->name, __FILE__, __LINE__);
681 return -1; 686 return -1;
682 } 687 }
683 688
@@ -708,7 +713,7 @@ mptctl_fw_download(unsigned long arg)
708 struct mpt_fw_xfer kfwdl; 713 struct mpt_fw_xfer kfwdl;
709 714
710 if (copy_from_user(&kfwdl, ufwdl, sizeof(struct mpt_fw_xfer))) { 715 if (copy_from_user(&kfwdl, ufwdl, sizeof(struct mpt_fw_xfer))) {
711 printk(KERN_ERR "%s@%d::_ioctl_fwdl - " 716 printk(KERN_ERR MYNAM "%s@%d::_ioctl_fwdl - "
712 "Unable to copy mpt_fw_xfer struct @ %p\n", 717 "Unable to copy mpt_fw_xfer struct @ %p\n",
713 __FILE__, __LINE__, ufwdl); 718 __FILE__, __LINE__, ufwdl);
714 return -EFAULT; 719 return -EFAULT;
@@ -756,7 +761,8 @@ mptctl_do_fw_download(int ioc, char __user *ufwbuf, size_t fwlen)
756 pFWDownloadReply_t ReplyMsg = NULL; 761 pFWDownloadReply_t ReplyMsg = NULL;
757 762
758 if (mpt_verify_adapter(ioc, &iocp) < 0) { 763 if (mpt_verify_adapter(ioc, &iocp) < 0) {
759 printk(KERN_DEBUG "ioctl_fwdl - ioc%d not found!\n", ioc); 764 printk(KERN_DEBUG MYNAM "ioctl_fwdl - ioc%d not found!\n",
765 ioc);
760 return -ENODEV; /* (-6) No such device or address */ 766 return -ENODEV; /* (-6) No such device or address */
761 } else { 767 } else {
762 768
@@ -868,9 +874,9 @@ mptctl_do_fw_download(int ioc, char __user *ufwbuf, size_t fwlen)
868 mpt_add_sge(sgOut, sgIn->FlagsLength, sgIn->Address); 874 mpt_add_sge(sgOut, sgIn->FlagsLength, sgIn->Address);
869 n++; 875 n++;
870 if (copy_from_user(bl->kptr, ufwbuf+fw_bytes_copied, bl->len)) { 876 if (copy_from_user(bl->kptr, ufwbuf+fw_bytes_copied, bl->len)) {
871 printk(KERN_ERR "%s@%d::_ioctl_fwdl - " 877 printk(MYIOC_s_ERR_FMT "%s@%d::_ioctl_fwdl - "
872 "Unable to copy f/w buffer hunk#%d @ %p\n", 878 "Unable to copy f/w buffer hunk#%d @ %p\n",
873 __FILE__, __LINE__, n, ufwbuf); 879 iocp->name, __FILE__, __LINE__, n, ufwbuf);
874 goto fwdl_out; 880 goto fwdl_out;
875 } 881 }
876 fw_bytes_copied += bl->len; 882 fw_bytes_copied += bl->len;
@@ -906,21 +912,22 @@ mptctl_do_fw_download(int ioc, char __user *ufwbuf, size_t fwlen)
906 ReplyMsg = (pFWDownloadReply_t)iocp->ioctl->ReplyFrame; 912 ReplyMsg = (pFWDownloadReply_t)iocp->ioctl->ReplyFrame;
907 iocstat = le16_to_cpu(ReplyMsg->IOCStatus) & MPI_IOCSTATUS_MASK; 913 iocstat = le16_to_cpu(ReplyMsg->IOCStatus) & MPI_IOCSTATUS_MASK;
908 if (iocstat == MPI_IOCSTATUS_SUCCESS) { 914 if (iocstat == MPI_IOCSTATUS_SUCCESS) {
909 printk(KERN_INFO MYNAM ": F/W update successfully sent to %s!\n", iocp->name); 915 printk(MYIOC_s_INFO_FMT "F/W update successfull!\n", iocp->name);
910 return 0; 916 return 0;
911 } else if (iocstat == MPI_IOCSTATUS_INVALID_FUNCTION) { 917 } else if (iocstat == MPI_IOCSTATUS_INVALID_FUNCTION) {
912 printk(KERN_WARNING MYNAM ": ?Hmmm... %s says it doesn't support F/W download!?!\n", 918 printk(MYIOC_s_WARN_FMT "Hmmm... F/W download not supported!?!\n",
913 iocp->name); 919 iocp->name);
914 printk(KERN_WARNING MYNAM ": (time to go bang on somebodies door)\n"); 920 printk(MYIOC_s_WARN_FMT "(time to go bang on somebodies door)\n",
921 iocp->name);
915 return -EBADRQC; 922 return -EBADRQC;
916 } else if (iocstat == MPI_IOCSTATUS_BUSY) { 923 } else if (iocstat == MPI_IOCSTATUS_BUSY) {
917 printk(KERN_WARNING MYNAM ": Warning! %s says: IOC_BUSY!\n", iocp->name); 924 printk(MYIOC_s_WARN_FMT "IOC_BUSY!\n", iocp->name);
918 printk(KERN_WARNING MYNAM ": (try again later?)\n"); 925 printk(MYIOC_s_WARN_FMT "(try again later?)\n", iocp->name);
919 return -EBUSY; 926 return -EBUSY;
920 } else { 927 } else {
921 printk(KERN_WARNING MYNAM "::ioctl_fwdl() ERROR! %s returned [bad] status = %04xh\n", 928 printk(MYIOC_s_WARN_FMT "ioctl_fwdl() returned [bad] status = %04xh\n",
922 iocp->name, iocstat); 929 iocp->name, iocstat);
923 printk(KERN_WARNING MYNAM ": (bad VooDoo)\n"); 930 printk(MYIOC_s_WARN_FMT "(bad VooDoo)\n", iocp->name);
924 return -ENOMSG; 931 return -ENOMSG;
925 } 932 }
926 return 0; 933 return 0;
@@ -970,10 +977,9 @@ kbuf_alloc_2_sgl(int bytes, u32 sgdir, int sge_offset, int *frags,
970 * structures for the SG elements. 977 * structures for the SG elements.
971 */ 978 */
972 i = MAX_SGL_BYTES / 8; 979 i = MAX_SGL_BYTES / 8;
973 buflist = kmalloc(i, GFP_USER); 980 buflist = kzalloc(i, GFP_USER);
974 if (buflist == NULL) 981 if (!buflist)
975 return NULL; 982 return NULL;
976 memset(buflist, 0, i);
977 buflist_ent = 0; 983 buflist_ent = 0;
978 984
979 /* Allocate a single block of memory to store the sg elements and 985 /* Allocate a single block of memory to store the sg elements and
@@ -1008,10 +1014,10 @@ kbuf_alloc_2_sgl(int bytes, u32 sgdir, int sge_offset, int *frags,
1008 if (buflist[buflist_ent].kptr == NULL) { 1014 if (buflist[buflist_ent].kptr == NULL) {
1009 alloc_sz = alloc_sz / 2; 1015 alloc_sz = alloc_sz / 2;
1010 if (alloc_sz == 0) { 1016 if (alloc_sz == 0) {
1011 printk(KERN_WARNING MYNAM "-SG: No can do - " 1017 printk(MYIOC_s_WARN_FMT "-SG: No can do - "
1012 "not enough memory! :-(\n"); 1018 "not enough memory! :-(\n", ioc->name);
1013 printk(KERN_WARNING MYNAM "-SG: (freeing %d frags)\n", 1019 printk(MYIOC_s_WARN_FMT "-SG: (freeing %d frags)\n",
1014 numfrags); 1020 ioc->name, numfrags);
1015 goto free_and_fail; 1021 goto free_and_fail;
1016 } 1022 }
1017 continue; 1023 continue;
@@ -1034,18 +1040,19 @@ kbuf_alloc_2_sgl(int bytes, u32 sgdir, int sge_offset, int *frags,
1034 1040
1035 /* Need to chain? */ 1041 /* Need to chain? */
1036 if (fragcnt == sg_spill) { 1042 if (fragcnt == sg_spill) {
1037 printk(KERN_WARNING MYNAM "-SG: No can do - " "Chain required! :-(\n"); 1043 printk(MYIOC_s_WARN_FMT
1038 printk(KERN_WARNING MYNAM "(freeing %d frags)\n", numfrags); 1044 "-SG: No can do - " "Chain required! :-(\n", ioc->name);
1045 printk(MYIOC_s_WARN_FMT "(freeing %d frags)\n", ioc->name, numfrags);
1039 goto free_and_fail; 1046 goto free_and_fail;
1040 } 1047 }
1041 1048
1042 /* overflow check... */ 1049 /* overflow check... */
1043 if (numfrags*8 > MAX_SGL_BYTES){ 1050 if (numfrags*8 > MAX_SGL_BYTES){
1044 /* GRRRRR... */ 1051 /* GRRRRR... */
1045 printk(KERN_WARNING MYNAM "-SG: No can do - " 1052 printk(MYIOC_s_WARN_FMT "-SG: No can do - "
1046 "too many SG frags! :-(\n"); 1053 "too many SG frags! :-(\n", ioc->name);
1047 printk(KERN_WARNING MYNAM "-SG: (freeing %d frags)\n", 1054 printk(MYIOC_s_WARN_FMT "-SG: (freeing %d frags)\n",
1048 numfrags); 1055 ioc->name, numfrags);
1049 goto free_and_fail; 1056 goto free_and_fail;
1050 } 1057 }
1051 } 1058 }
@@ -1066,8 +1073,6 @@ kbuf_alloc_2_sgl(int bytes, u32 sgdir, int sge_offset, int *frags,
1066 1073
1067free_and_fail: 1074free_and_fail:
1068 if (sglbuf != NULL) { 1075 if (sglbuf != NULL) {
1069 int i;
1070
1071 for (i = 0; i < numfrags; i++) { 1076 for (i = 0; i < numfrags; i++) {
1072 dma_addr_t dma_addr; 1077 dma_addr_t dma_addr;
1073 u8 *kptr; 1078 u8 *kptr;
@@ -1170,7 +1175,7 @@ mptctl_getiocinfo (unsigned long arg, unsigned int data_size)
1170 int cim_rev; 1175 int cim_rev;
1171 u8 revision; 1176 u8 revision;
1172 struct scsi_device *sdev; 1177 struct scsi_device *sdev;
1173 VirtDevice *vdev; 1178 VirtDevice *vdevice;
1174 1179
1175 /* Add of PCI INFO results in unaligned access for 1180 /* Add of PCI INFO results in unaligned access for
1176 * IA64 and Sparc. Reset long to int. Return no PCI 1181 * IA64 and Sparc. Reset long to int. Return no PCI
@@ -1189,13 +1194,13 @@ mptctl_getiocinfo (unsigned long arg, unsigned int data_size)
1189 1194
1190 karg = kmalloc(data_size, GFP_KERNEL); 1195 karg = kmalloc(data_size, GFP_KERNEL);
1191 if (karg == NULL) { 1196 if (karg == NULL) {
1192 printk(KERN_ERR "%s::mpt_ioctl_iocinfo() @%d - no memory available!\n", 1197 printk(KERN_ERR MYNAM "%s::mpt_ioctl_iocinfo() @%d - no memory available!\n",
1193 __FILE__, __LINE__); 1198 __FILE__, __LINE__);
1194 return -ENOMEM; 1199 return -ENOMEM;
1195 } 1200 }
1196 1201
1197 if (copy_from_user(karg, uarg, data_size)) { 1202 if (copy_from_user(karg, uarg, data_size)) {
1198 printk(KERN_ERR "%s@%d::mptctl_getiocinfo - " 1203 printk(KERN_ERR MYNAM "%s@%d::mptctl_getiocinfo - "
1199 "Unable to read in mpt_ioctl_iocinfo struct @ %p\n", 1204 "Unable to read in mpt_ioctl_iocinfo struct @ %p\n",
1200 __FILE__, __LINE__, uarg); 1205 __FILE__, __LINE__, uarg);
1201 kfree(karg); 1206 kfree(karg);
@@ -1204,7 +1209,7 @@ mptctl_getiocinfo (unsigned long arg, unsigned int data_size)
1204 1209
1205 if (((iocnum = mpt_verify_adapter(karg->hdr.iocnum, &ioc)) < 0) || 1210 if (((iocnum = mpt_verify_adapter(karg->hdr.iocnum, &ioc)) < 0) ||
1206 (ioc == NULL)) { 1211 (ioc == NULL)) {
1207 printk(KERN_DEBUG "%s::mptctl_getiocinfo() @%d - ioc%d not found!\n", 1212 printk(KERN_DEBUG MYNAM "%s::mptctl_getiocinfo() @%d - ioc%d not found!\n",
1208 __FILE__, __LINE__, iocnum); 1213 __FILE__, __LINE__, iocnum);
1209 kfree(karg); 1214 kfree(karg);
1210 return -ENODEV; 1215 return -ENODEV;
@@ -1212,9 +1217,9 @@ mptctl_getiocinfo (unsigned long arg, unsigned int data_size)
1212 1217
1213 /* Verify the data transfer size is correct. */ 1218 /* Verify the data transfer size is correct. */
1214 if (karg->hdr.maxDataSize != data_size) { 1219 if (karg->hdr.maxDataSize != data_size) {
1215 printk(KERN_ERR "%s@%d::mptctl_getiocinfo - " 1220 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_getiocinfo - "
1216 "Structure size mismatch. Command not completed.\n", 1221 "Structure size mismatch. Command not completed.\n",
1217 __FILE__, __LINE__); 1222 ioc->name, __FILE__, __LINE__);
1218 kfree(karg); 1223 kfree(karg);
1219 return -EFAULT; 1224 return -EFAULT;
1220 } 1225 }
@@ -1265,8 +1270,8 @@ mptctl_getiocinfo (unsigned long arg, unsigned int data_size)
1265 karg->numDevices = 0; 1270 karg->numDevices = 0;
1266 if (ioc->sh) { 1271 if (ioc->sh) {
1267 shost_for_each_device(sdev, ioc->sh) { 1272 shost_for_each_device(sdev, ioc->sh) {
1268 vdev = sdev->hostdata; 1273 vdevice = sdev->hostdata;
1269 if (vdev->vtarget->tflags & 1274 if (vdevice->vtarget->tflags &
1270 MPT_TARGET_FLAGS_RAID_COMPONENT) 1275 MPT_TARGET_FLAGS_RAID_COMPONENT)
1271 continue; 1276 continue;
1272 karg->numDevices++; 1277 karg->numDevices++;
@@ -1290,9 +1295,9 @@ mptctl_getiocinfo (unsigned long arg, unsigned int data_size)
1290 /* Copy the data from kernel memory to user memory 1295 /* Copy the data from kernel memory to user memory
1291 */ 1296 */
1292 if (copy_to_user((char __user *)arg, karg, data_size)) { 1297 if (copy_to_user((char __user *)arg, karg, data_size)) {
1293 printk(KERN_ERR "%s@%d::mptctl_getiocinfo - " 1298 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_getiocinfo - "
1294 "Unable to write out mpt_ioctl_iocinfo struct @ %p\n", 1299 "Unable to write out mpt_ioctl_iocinfo struct @ %p\n",
1295 __FILE__, __LINE__, uarg); 1300 ioc->name, __FILE__, __LINE__, uarg);
1296 kfree(karg); 1301 kfree(karg);
1297 return -EFAULT; 1302 return -EFAULT;
1298 } 1303 }
@@ -1317,7 +1322,7 @@ mptctl_gettargetinfo (unsigned long arg)
1317 struct mpt_ioctl_targetinfo __user *uarg = (void __user *) arg; 1322 struct mpt_ioctl_targetinfo __user *uarg = (void __user *) arg;
1318 struct mpt_ioctl_targetinfo karg; 1323 struct mpt_ioctl_targetinfo karg;
1319 MPT_ADAPTER *ioc; 1324 MPT_ADAPTER *ioc;
1320 VirtDevice *vdev; 1325 VirtDevice *vdevice;
1321 char *pmem; 1326 char *pmem;
1322 int *pdata; 1327 int *pdata;
1323 int iocnum; 1328 int iocnum;
@@ -1329,7 +1334,7 @@ mptctl_gettargetinfo (unsigned long arg)
1329 struct scsi_device *sdev; 1334 struct scsi_device *sdev;
1330 1335
1331 if (copy_from_user(&karg, uarg, sizeof(struct mpt_ioctl_targetinfo))) { 1336 if (copy_from_user(&karg, uarg, sizeof(struct mpt_ioctl_targetinfo))) {
1332 printk(KERN_ERR "%s@%d::mptctl_gettargetinfo - " 1337 printk(KERN_ERR MYNAM "%s@%d::mptctl_gettargetinfo - "
1333 "Unable to read in mpt_ioctl_targetinfo struct @ %p\n", 1338 "Unable to read in mpt_ioctl_targetinfo struct @ %p\n",
1334 __FILE__, __LINE__, uarg); 1339 __FILE__, __LINE__, uarg);
1335 return -EFAULT; 1340 return -EFAULT;
@@ -1337,7 +1342,7 @@ mptctl_gettargetinfo (unsigned long arg)
1337 1342
1338 if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) || 1343 if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) ||
1339 (ioc == NULL)) { 1344 (ioc == NULL)) {
1340 printk(KERN_DEBUG "%s::mptctl_gettargetinfo() @%d - ioc%d not found!\n", 1345 printk(KERN_DEBUG MYNAM "%s::mptctl_gettargetinfo() @%d - ioc%d not found!\n",
1341 __FILE__, __LINE__, iocnum); 1346 __FILE__, __LINE__, iocnum);
1342 return -ENODEV; 1347 return -ENODEV;
1343 } 1348 }
@@ -1353,8 +1358,8 @@ mptctl_gettargetinfo (unsigned long arg)
1353 port = karg.hdr.port; 1358 port = karg.hdr.port;
1354 1359
1355 if (maxWordsLeft <= 0) { 1360 if (maxWordsLeft <= 0) {
1356 printk(KERN_ERR "%s::mptctl_gettargetinfo() @%d - no memory available!\n", 1361 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_gettargetinfo() - no memory available!\n",
1357 __FILE__, __LINE__); 1362 ioc->name, __FILE__, __LINE__);
1358 return -ENOMEM; 1363 return -ENOMEM;
1359 } 1364 }
1360 1365
@@ -1372,13 +1377,12 @@ mptctl_gettargetinfo (unsigned long arg)
1372 * 15- 8: Bus Number 1377 * 15- 8: Bus Number
1373 * 7- 0: Target ID 1378 * 7- 0: Target ID
1374 */ 1379 */
1375 pmem = kmalloc(numBytes, GFP_KERNEL); 1380 pmem = kzalloc(numBytes, GFP_KERNEL);
1376 if (pmem == NULL) { 1381 if (!pmem) {
1377 printk(KERN_ERR "%s::mptctl_gettargetinfo() @%d - no memory available!\n", 1382 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_gettargetinfo() - no memory available!\n",
1378 __FILE__, __LINE__); 1383 ioc->name, __FILE__, __LINE__);
1379 return -ENOMEM; 1384 return -ENOMEM;
1380 } 1385 }
1381 memset(pmem, 0, numBytes);
1382 pdata = (int *) pmem; 1386 pdata = (int *) pmem;
1383 1387
1384 /* Get number of devices 1388 /* Get number of devices
@@ -1387,13 +1391,13 @@ mptctl_gettargetinfo (unsigned long arg)
1387 shost_for_each_device(sdev, ioc->sh) { 1391 shost_for_each_device(sdev, ioc->sh) {
1388 if (!maxWordsLeft) 1392 if (!maxWordsLeft)
1389 continue; 1393 continue;
1390 vdev = sdev->hostdata; 1394 vdevice = sdev->hostdata;
1391 if (vdev->vtarget->tflags & 1395 if (vdevice->vtarget->tflags &
1392 MPT_TARGET_FLAGS_RAID_COMPONENT) 1396 MPT_TARGET_FLAGS_RAID_COMPONENT)
1393 continue; 1397 continue;
1394 lun = (vdev->vtarget->raidVolume) ? 0x80 : vdev->lun; 1398 lun = (vdevice->vtarget->raidVolume) ? 0x80 : vdevice->lun;
1395 *pdata = (((u8)lun << 16) + (vdev->vtarget->channel << 8) + 1399 *pdata = (((u8)lun << 16) + (vdevice->vtarget->channel << 8) +
1396 (vdev->vtarget->id )); 1400 (vdevice->vtarget->id ));
1397 pdata++; 1401 pdata++;
1398 numDevices++; 1402 numDevices++;
1399 --maxWordsLeft; 1403 --maxWordsLeft;
@@ -1405,9 +1409,9 @@ mptctl_gettargetinfo (unsigned long arg)
1405 */ 1409 */
1406 if (copy_to_user((char __user *)arg, &karg, 1410 if (copy_to_user((char __user *)arg, &karg,
1407 sizeof(struct mpt_ioctl_targetinfo))) { 1411 sizeof(struct mpt_ioctl_targetinfo))) {
1408 printk(KERN_ERR "%s@%d::mptctl_gettargetinfo - " 1412 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_gettargetinfo - "
1409 "Unable to write out mpt_ioctl_targetinfo struct @ %p\n", 1413 "Unable to write out mpt_ioctl_targetinfo struct @ %p\n",
1410 __FILE__, __LINE__, uarg); 1414 ioc->name, __FILE__, __LINE__, uarg);
1411 kfree(pmem); 1415 kfree(pmem);
1412 return -EFAULT; 1416 return -EFAULT;
1413 } 1417 }
@@ -1415,9 +1419,9 @@ mptctl_gettargetinfo (unsigned long arg)
1415 /* Copy the remaining data from kernel memory to user memory 1419 /* Copy the remaining data from kernel memory to user memory
1416 */ 1420 */
1417 if (copy_to_user(uarg->targetInfo, pmem, numBytes)) { 1421 if (copy_to_user(uarg->targetInfo, pmem, numBytes)) {
1418 printk(KERN_ERR "%s@%d::mptctl_gettargetinfo - " 1422 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_gettargetinfo - "
1419 "Unable to write out mpt_ioctl_targetinfo struct @ %p\n", 1423 "Unable to write out mpt_ioctl_targetinfo struct @ %p\n",
1420 __FILE__, __LINE__, pdata); 1424 ioc->name, __FILE__, __LINE__, pdata);
1421 kfree(pmem); 1425 kfree(pmem);
1422 return -EFAULT; 1426 return -EFAULT;
1423 } 1427 }
@@ -1444,7 +1448,7 @@ mptctl_readtest (unsigned long arg)
1444 int iocnum; 1448 int iocnum;
1445 1449
1446 if (copy_from_user(&karg, uarg, sizeof(struct mpt_ioctl_test))) { 1450 if (copy_from_user(&karg, uarg, sizeof(struct mpt_ioctl_test))) {
1447 printk(KERN_ERR "%s@%d::mptctl_readtest - " 1451 printk(KERN_ERR MYNAM "%s@%d::mptctl_readtest - "
1448 "Unable to read in mpt_ioctl_test struct @ %p\n", 1452 "Unable to read in mpt_ioctl_test struct @ %p\n",
1449 __FILE__, __LINE__, uarg); 1453 __FILE__, __LINE__, uarg);
1450 return -EFAULT; 1454 return -EFAULT;
@@ -1452,7 +1456,7 @@ mptctl_readtest (unsigned long arg)
1452 1456
1453 if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) || 1457 if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) ||
1454 (ioc == NULL)) { 1458 (ioc == NULL)) {
1455 printk(KERN_DEBUG "%s::mptctl_readtest() @%d - ioc%d not found!\n", 1459 printk(KERN_DEBUG MYNAM "%s::mptctl_readtest() @%d - ioc%d not found!\n",
1456 __FILE__, __LINE__, iocnum); 1460 __FILE__, __LINE__, iocnum);
1457 return -ENODEV; 1461 return -ENODEV;
1458 } 1462 }
@@ -1476,9 +1480,9 @@ mptctl_readtest (unsigned long arg)
1476 /* Copy the data from kernel memory to user memory 1480 /* Copy the data from kernel memory to user memory
1477 */ 1481 */
1478 if (copy_to_user((char __user *)arg, &karg, sizeof(struct mpt_ioctl_test))) { 1482 if (copy_to_user((char __user *)arg, &karg, sizeof(struct mpt_ioctl_test))) {
1479 printk(KERN_ERR "%s@%d::mptctl_readtest - " 1483 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_readtest - "
1480 "Unable to write out mpt_ioctl_test struct @ %p\n", 1484 "Unable to write out mpt_ioctl_test struct @ %p\n",
1481 __FILE__, __LINE__, uarg); 1485 ioc->name, __FILE__, __LINE__, uarg);
1482 return -EFAULT; 1486 return -EFAULT;
1483 } 1487 }
1484 1488
@@ -1505,7 +1509,7 @@ mptctl_eventquery (unsigned long arg)
1505 int iocnum; 1509 int iocnum;
1506 1510
1507 if (copy_from_user(&karg, uarg, sizeof(struct mpt_ioctl_eventquery))) { 1511 if (copy_from_user(&karg, uarg, sizeof(struct mpt_ioctl_eventquery))) {
1508 printk(KERN_ERR "%s@%d::mptctl_eventquery - " 1512 printk(KERN_ERR MYNAM "%s@%d::mptctl_eventquery - "
1509 "Unable to read in mpt_ioctl_eventquery struct @ %p\n", 1513 "Unable to read in mpt_ioctl_eventquery struct @ %p\n",
1510 __FILE__, __LINE__, uarg); 1514 __FILE__, __LINE__, uarg);
1511 return -EFAULT; 1515 return -EFAULT;
@@ -1513,7 +1517,7 @@ mptctl_eventquery (unsigned long arg)
1513 1517
1514 if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) || 1518 if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) ||
1515 (ioc == NULL)) { 1519 (ioc == NULL)) {
1516 printk(KERN_DEBUG "%s::mptctl_eventquery() @%d - ioc%d not found!\n", 1520 printk(KERN_DEBUG MYNAM "%s::mptctl_eventquery() @%d - ioc%d not found!\n",
1517 __FILE__, __LINE__, iocnum); 1521 __FILE__, __LINE__, iocnum);
1518 return -ENODEV; 1522 return -ENODEV;
1519 } 1523 }
@@ -1526,9 +1530,9 @@ mptctl_eventquery (unsigned long arg)
1526 /* Copy the data from kernel memory to user memory 1530 /* Copy the data from kernel memory to user memory
1527 */ 1531 */
1528 if (copy_to_user((char __user *)arg, &karg, sizeof(struct mpt_ioctl_eventquery))) { 1532 if (copy_to_user((char __user *)arg, &karg, sizeof(struct mpt_ioctl_eventquery))) {
1529 printk(KERN_ERR "%s@%d::mptctl_eventquery - " 1533 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_eventquery - "
1530 "Unable to write out mpt_ioctl_eventquery struct @ %p\n", 1534 "Unable to write out mpt_ioctl_eventquery struct @ %p\n",
1531 __FILE__, __LINE__, uarg); 1535 ioc->name, __FILE__, __LINE__, uarg);
1532 return -EFAULT; 1536 return -EFAULT;
1533 } 1537 }
1534 return 0; 1538 return 0;
@@ -1544,7 +1548,7 @@ mptctl_eventenable (unsigned long arg)
1544 int iocnum; 1548 int iocnum;
1545 1549
1546 if (copy_from_user(&karg, uarg, sizeof(struct mpt_ioctl_eventenable))) { 1550 if (copy_from_user(&karg, uarg, sizeof(struct mpt_ioctl_eventenable))) {
1547 printk(KERN_ERR "%s@%d::mptctl_eventenable - " 1551 printk(KERN_ERR MYNAM "%s@%d::mptctl_eventenable - "
1548 "Unable to read in mpt_ioctl_eventenable struct @ %p\n", 1552 "Unable to read in mpt_ioctl_eventenable struct @ %p\n",
1549 __FILE__, __LINE__, uarg); 1553 __FILE__, __LINE__, uarg);
1550 return -EFAULT; 1554 return -EFAULT;
@@ -1552,7 +1556,7 @@ mptctl_eventenable (unsigned long arg)
1552 1556
1553 if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) || 1557 if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) ||
1554 (ioc == NULL)) { 1558 (ioc == NULL)) {
1555 printk(KERN_DEBUG "%s::mptctl_eventenable() @%d - ioc%d not found!\n", 1559 printk(KERN_DEBUG MYNAM "%s::mptctl_eventenable() @%d - ioc%d not found!\n",
1556 __FILE__, __LINE__, iocnum); 1560 __FILE__, __LINE__, iocnum);
1557 return -ENODEV; 1561 return -ENODEV;
1558 } 1562 }
@@ -1563,12 +1567,13 @@ mptctl_eventenable (unsigned long arg)
1563 /* Have not yet allocated memory - do so now. 1567 /* Have not yet allocated memory - do so now.
1564 */ 1568 */
1565 int sz = MPTCTL_EVENT_LOG_SIZE * sizeof(MPT_IOCTL_EVENTS); 1569 int sz = MPTCTL_EVENT_LOG_SIZE * sizeof(MPT_IOCTL_EVENTS);
1566 ioc->events = kmalloc(sz, GFP_KERNEL); 1570 ioc->events = kzalloc(sz, GFP_KERNEL);
1567 if (ioc->events == NULL) { 1571 if (!ioc->events) {
1568 printk(KERN_ERR MYNAM ": ERROR - Insufficient memory to add adapter!\n"); 1572 printk(MYIOC_s_ERR_FMT
1573 ": ERROR - Insufficient memory to add adapter!\n",
1574 ioc->name);
1569 return -ENOMEM; 1575 return -ENOMEM;
1570 } 1576 }
1571 memset(ioc->events, 0, sz);
1572 ioc->alloc_total += sz; 1577 ioc->alloc_total += sz;
1573 1578
1574 ioc->eventContext = 0; 1579 ioc->eventContext = 0;
@@ -1592,7 +1597,7 @@ mptctl_eventreport (unsigned long arg)
1592 int numBytes, maxEvents, max; 1597 int numBytes, maxEvents, max;
1593 1598
1594 if (copy_from_user(&karg, uarg, sizeof(struct mpt_ioctl_eventreport))) { 1599 if (copy_from_user(&karg, uarg, sizeof(struct mpt_ioctl_eventreport))) {
1595 printk(KERN_ERR "%s@%d::mptctl_eventreport - " 1600 printk(KERN_ERR MYNAM "%s@%d::mptctl_eventreport - "
1596 "Unable to read in mpt_ioctl_eventreport struct @ %p\n", 1601 "Unable to read in mpt_ioctl_eventreport struct @ %p\n",
1597 __FILE__, __LINE__, uarg); 1602 __FILE__, __LINE__, uarg);
1598 return -EFAULT; 1603 return -EFAULT;
@@ -1600,7 +1605,7 @@ mptctl_eventreport (unsigned long arg)
1600 1605
1601 if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) || 1606 if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) ||
1602 (ioc == NULL)) { 1607 (ioc == NULL)) {
1603 printk(KERN_DEBUG "%s::mptctl_eventreport() @%d - ioc%d not found!\n", 1608 printk(KERN_DEBUG MYNAM "%s::mptctl_eventreport() @%d - ioc%d not found!\n",
1604 __FILE__, __LINE__, iocnum); 1609 __FILE__, __LINE__, iocnum);
1605 return -ENODEV; 1610 return -ENODEV;
1606 } 1611 }
@@ -1626,9 +1631,9 @@ mptctl_eventreport (unsigned long arg)
1626 */ 1631 */
1627 numBytes = max * sizeof(MPT_IOCTL_EVENTS); 1632 numBytes = max * sizeof(MPT_IOCTL_EVENTS);
1628 if (copy_to_user(uarg->eventData, ioc->events, numBytes)) { 1633 if (copy_to_user(uarg->eventData, ioc->events, numBytes)) {
1629 printk(KERN_ERR "%s@%d::mptctl_eventreport - " 1634 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_eventreport - "
1630 "Unable to write out mpt_ioctl_eventreport struct @ %p\n", 1635 "Unable to write out mpt_ioctl_eventreport struct @ %p\n",
1631 __FILE__, __LINE__, ioc->events); 1636 ioc->name, __FILE__, __LINE__, ioc->events);
1632 return -EFAULT; 1637 return -EFAULT;
1633 } 1638 }
1634 1639
@@ -1646,7 +1651,7 @@ mptctl_replace_fw (unsigned long arg)
1646 int newFwSize; 1651 int newFwSize;
1647 1652
1648 if (copy_from_user(&karg, uarg, sizeof(struct mpt_ioctl_replace_fw))) { 1653 if (copy_from_user(&karg, uarg, sizeof(struct mpt_ioctl_replace_fw))) {
1649 printk(KERN_ERR "%s@%d::mptctl_replace_fw - " 1654 printk(KERN_ERR MYNAM "%s@%d::mptctl_replace_fw - "
1650 "Unable to read in mpt_ioctl_replace_fw struct @ %p\n", 1655 "Unable to read in mpt_ioctl_replace_fw struct @ %p\n",
1651 __FILE__, __LINE__, uarg); 1656 __FILE__, __LINE__, uarg);
1652 return -EFAULT; 1657 return -EFAULT;
@@ -1654,7 +1659,7 @@ mptctl_replace_fw (unsigned long arg)
1654 1659
1655 if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) || 1660 if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) ||
1656 (ioc == NULL)) { 1661 (ioc == NULL)) {
1657 printk(KERN_DEBUG "%s::mptctl_replace_fw() @%d - ioc%d not found!\n", 1662 printk(KERN_DEBUG MYNAM "%s::mptctl_replace_fw() @%d - ioc%d not found!\n",
1658 __FILE__, __LINE__, iocnum); 1663 __FILE__, __LINE__, iocnum);
1659 return -ENODEV; 1664 return -ENODEV;
1660 } 1665 }
@@ -1684,9 +1689,9 @@ mptctl_replace_fw (unsigned long arg)
1684 /* Copy the data from user memory to kernel space 1689 /* Copy the data from user memory to kernel space
1685 */ 1690 */
1686 if (copy_from_user(ioc->cached_fw, uarg->newImage, newFwSize)) { 1691 if (copy_from_user(ioc->cached_fw, uarg->newImage, newFwSize)) {
1687 printk(KERN_ERR "%s@%d::mptctl_replace_fw - " 1692 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_replace_fw - "
1688 "Unable to read in mpt_ioctl_replace_fw image " 1693 "Unable to read in mpt_ioctl_replace_fw image "
1689 "@ %p\n", __FILE__, __LINE__, uarg); 1694 "@ %p\n", ioc->name, __FILE__, __LINE__, uarg);
1690 mpt_free_fw_memory(ioc); 1695 mpt_free_fw_memory(ioc);
1691 return -EFAULT; 1696 return -EFAULT;
1692 } 1697 }
@@ -1720,7 +1725,7 @@ mptctl_mpt_command (unsigned long arg)
1720 1725
1721 1726
1722 if (copy_from_user(&karg, uarg, sizeof(struct mpt_ioctl_command))) { 1727 if (copy_from_user(&karg, uarg, sizeof(struct mpt_ioctl_command))) {
1723 printk(KERN_ERR "%s@%d::mptctl_mpt_command - " 1728 printk(KERN_ERR MYNAM "%s@%d::mptctl_mpt_command - "
1724 "Unable to read in mpt_ioctl_command struct @ %p\n", 1729 "Unable to read in mpt_ioctl_command struct @ %p\n",
1725 __FILE__, __LINE__, uarg); 1730 __FILE__, __LINE__, uarg);
1726 return -EFAULT; 1731 return -EFAULT;
@@ -1728,7 +1733,7 @@ mptctl_mpt_command (unsigned long arg)
1728 1733
1729 if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) || 1734 if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) ||
1730 (ioc == NULL)) { 1735 (ioc == NULL)) {
1731 printk(KERN_DEBUG "%s::mptctl_mpt_command() @%d - ioc%d not found!\n", 1736 printk(KERN_DEBUG MYNAM "%s::mptctl_mpt_command() @%d - ioc%d not found!\n",
1732 __FILE__, __LINE__, iocnum); 1737 __FILE__, __LINE__, iocnum);
1733 return -ENODEV; 1738 return -ENODEV;
1734 } 1739 }
@@ -1769,21 +1774,24 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
1769 ulong timeout; 1774 ulong timeout;
1770 struct scsi_device *sdev; 1775 struct scsi_device *sdev;
1771 1776
1777 /* bufIn and bufOut are used for user to kernel space transfers
1778 */
1772 bufIn.kptr = bufOut.kptr = NULL; 1779 bufIn.kptr = bufOut.kptr = NULL;
1780 bufIn.len = bufOut.len = 0;
1773 1781
1774 if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) || 1782 if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) ||
1775 (ioc == NULL)) { 1783 (ioc == NULL)) {
1776 printk(KERN_DEBUG "%s::mptctl_do_mpt_command() @%d - ioc%d not found!\n", 1784 printk(KERN_DEBUG MYNAM "%s::mptctl_do_mpt_command() @%d - ioc%d not found!\n",
1777 __FILE__, __LINE__, iocnum); 1785 __FILE__, __LINE__, iocnum);
1778 return -ENODEV; 1786 return -ENODEV;
1779 } 1787 }
1780 if (!ioc->ioctl) { 1788 if (!ioc->ioctl) {
1781 printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - " 1789 printk(KERN_ERR MYNAM "%s@%d::mptctl_do_mpt_command - "
1782 "No memory available during driver init.\n", 1790 "No memory available during driver init.\n",
1783 __FILE__, __LINE__); 1791 __FILE__, __LINE__);
1784 return -ENOMEM; 1792 return -ENOMEM;
1785 } else if (ioc->ioctl->status & MPT_IOCTL_STATUS_DID_IOCRESET) { 1793 } else if (ioc->ioctl->status & MPT_IOCTL_STATUS_DID_IOCRESET) {
1786 printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - " 1794 printk(KERN_ERR MYNAM "%s@%d::mptctl_do_mpt_command - "
1787 "Busy with IOC Reset \n", __FILE__, __LINE__); 1795 "Busy with IOC Reset \n", __FILE__, __LINE__);
1788 return -EBUSY; 1796 return -EBUSY;
1789 } 1797 }
@@ -1797,9 +1805,9 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
1797 sz += sizeof(dma_addr_t) + sizeof(u32); 1805 sz += sizeof(dma_addr_t) + sizeof(u32);
1798 1806
1799 if (sz > ioc->req_sz) { 1807 if (sz > ioc->req_sz) {
1800 printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - " 1808 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - "
1801 "Request frame too large (%d) maximum (%d)\n", 1809 "Request frame too large (%d) maximum (%d)\n",
1802 __FILE__, __LINE__, sz, ioc->req_sz); 1810 ioc->name, __FILE__, __LINE__, sz, ioc->req_sz);
1803 return -EFAULT; 1811 return -EFAULT;
1804 } 1812 }
1805 1813
@@ -1817,9 +1825,9 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
1817 * Request frame in user space 1825 * Request frame in user space
1818 */ 1826 */
1819 if (copy_from_user(mf, mfPtr, karg.dataSgeOffset * 4)) { 1827 if (copy_from_user(mf, mfPtr, karg.dataSgeOffset * 4)) {
1820 printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - " 1828 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - "
1821 "Unable to read MF from mpt_ioctl_command struct @ %p\n", 1829 "Unable to read MF from mpt_ioctl_command struct @ %p\n",
1822 __FILE__, __LINE__, mfPtr); 1830 ioc->name, __FILE__, __LINE__, mfPtr);
1823 rc = -EFAULT; 1831 rc = -EFAULT;
1824 goto done_free_mem; 1832 goto done_free_mem;
1825 } 1833 }
@@ -1870,17 +1878,17 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
1870 1878
1871 id = (ioc->devices_per_bus == 0) ? 256 : ioc->devices_per_bus; 1879 id = (ioc->devices_per_bus == 0) ? 256 : ioc->devices_per_bus;
1872 if (pScsiReq->TargetID > id) { 1880 if (pScsiReq->TargetID > id) {
1873 printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - " 1881 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - "
1874 "Target ID out of bounds. \n", 1882 "Target ID out of bounds. \n",
1875 __FILE__, __LINE__); 1883 ioc->name, __FILE__, __LINE__);
1876 rc = -ENODEV; 1884 rc = -ENODEV;
1877 goto done_free_mem; 1885 goto done_free_mem;
1878 } 1886 }
1879 1887
1880 if (pScsiReq->Bus >= ioc->number_of_buses) { 1888 if (pScsiReq->Bus >= ioc->number_of_buses) {
1881 printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - " 1889 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - "
1882 "Target Bus out of bounds. \n", 1890 "Target Bus out of bounds. \n",
1883 __FILE__, __LINE__); 1891 ioc->name, __FILE__, __LINE__);
1884 rc = -ENODEV; 1892 rc = -ENODEV;
1885 goto done_free_mem; 1893 goto done_free_mem;
1886 } 1894 }
@@ -1932,9 +1940,9 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
1932 ioc->ioctl->id = pScsiReq->TargetID; 1940 ioc->ioctl->id = pScsiReq->TargetID;
1933 1941
1934 } else { 1942 } else {
1935 printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - " 1943 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - "
1936 "SCSI driver is not loaded. \n", 1944 "SCSI driver is not loaded. \n",
1937 __FILE__, __LINE__); 1945 ioc->name, __FILE__, __LINE__);
1938 rc = -EFAULT; 1946 rc = -EFAULT;
1939 goto done_free_mem; 1947 goto done_free_mem;
1940 } 1948 }
@@ -1951,9 +1959,9 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
1951 1959
1952 case MPI_FUNCTION_SATA_PASSTHROUGH: 1960 case MPI_FUNCTION_SATA_PASSTHROUGH:
1953 if (!ioc->sh) { 1961 if (!ioc->sh) {
1954 printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - " 1962 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - "
1955 "SCSI driver is not loaded. \n", 1963 "SCSI driver is not loaded. \n",
1956 __FILE__, __LINE__); 1964 ioc->name, __FILE__, __LINE__);
1957 rc = -EFAULT; 1965 rc = -EFAULT;
1958 goto done_free_mem; 1966 goto done_free_mem;
1959 } 1967 }
@@ -2010,9 +2018,9 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
2010 ioc->ioctl->reset = MPTCTL_RESET_OK; 2018 ioc->ioctl->reset = MPTCTL_RESET_OK;
2011 ioc->ioctl->id = pScsiReq->TargetID; 2019 ioc->ioctl->id = pScsiReq->TargetID;
2012 } else { 2020 } else {
2013 printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - " 2021 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - "
2014 "SCSI driver is not loaded. \n", 2022 "SCSI driver is not loaded. \n",
2015 __FILE__, __LINE__); 2023 ioc->name, __FILE__, __LINE__);
2016 rc = -EFAULT; 2024 rc = -EFAULT;
2017 goto done_free_mem; 2025 goto done_free_mem;
2018 } 2026 }
@@ -2021,10 +2029,10 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
2021 case MPI_FUNCTION_SCSI_TASK_MGMT: 2029 case MPI_FUNCTION_SCSI_TASK_MGMT:
2022 { 2030 {
2023 MPT_SCSI_HOST *hd = NULL; 2031 MPT_SCSI_HOST *hd = NULL;
2024 if ((ioc->sh == NULL) || ((hd = (MPT_SCSI_HOST *)ioc->sh->hostdata) == NULL)) { 2032 if ((ioc->sh == NULL) || ((hd = shost_priv(ioc->sh)) == NULL)) {
2025 printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - " 2033 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - "
2026 "SCSI driver not loaded or SCSI host not found. \n", 2034 "SCSI driver not loaded or SCSI host not found. \n",
2027 __FILE__, __LINE__); 2035 ioc->name, __FILE__, __LINE__);
2028 rc = -EFAULT; 2036 rc = -EFAULT;
2029 goto done_free_mem; 2037 goto done_free_mem;
2030 } else if (mptctl_set_tm_flags(hd) != 0) { 2038 } else if (mptctl_set_tm_flags(hd) != 0) {
@@ -2055,9 +2063,9 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
2055 (pInit->ReplyFrameSize != cpu_to_le16(ioc->reply_sz)) || 2063 (pInit->ReplyFrameSize != cpu_to_le16(ioc->reply_sz)) ||
2056 (pInit->HostMfaHighAddr != high_addr) || 2064 (pInit->HostMfaHighAddr != high_addr) ||
2057 (pInit->SenseBufferHighAddr != sense_high)) { 2065 (pInit->SenseBufferHighAddr != sense_high)) {
2058 printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - " 2066 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - "
2059 "IOC_INIT issued with 1 or more incorrect parameters. Rejected.\n", 2067 "IOC_INIT issued with 1 or more incorrect parameters. Rejected.\n",
2060 __FILE__, __LINE__); 2068 ioc->name, __FILE__, __LINE__);
2061 rc = -EFAULT; 2069 rc = -EFAULT;
2062 goto done_free_mem; 2070 goto done_free_mem;
2063 } 2071 }
@@ -2088,9 +2096,9 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
2088 MPI_FUNCTION_LAN_RESET 2096 MPI_FUNCTION_LAN_RESET
2089 */ 2097 */
2090 2098
2091 printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - " 2099 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - "
2092 "Illegal request (function 0x%x) \n", 2100 "Illegal request (function 0x%x) \n",
2093 __FILE__, __LINE__, hdr->Function); 2101 ioc->name, __FILE__, __LINE__, hdr->Function);
2094 rc = -EFAULT; 2102 rc = -EFAULT;
2095 goto done_free_mem; 2103 goto done_free_mem;
2096 } 2104 }
@@ -2103,11 +2111,6 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
2103 psge = (char *) (((int *) mf) + karg.dataSgeOffset); 2111 psge = (char *) (((int *) mf) + karg.dataSgeOffset);
2104 flagsLength = 0; 2112 flagsLength = 0;
2105 2113
2106 /* bufIn and bufOut are used for user to kernel space transfers
2107 */
2108 bufIn.kptr = bufOut.kptr = NULL;
2109 bufIn.len = bufOut.len = 0;
2110
2111 if (karg.dataOutSize > 0) 2114 if (karg.dataOutSize > 0)
2112 sgSize ++; 2115 sgSize ++;
2113 2116
@@ -2147,11 +2150,11 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
2147 if (copy_from_user(bufOut.kptr, 2150 if (copy_from_user(bufOut.kptr,
2148 karg.dataOutBufPtr, 2151 karg.dataOutBufPtr,
2149 bufOut.len)) { 2152 bufOut.len)) {
2150 printk(KERN_ERR 2153 printk(MYIOC_s_ERR_FMT
2151 "%s@%d::mptctl_do_mpt_command - Unable " 2154 "%s@%d::mptctl_do_mpt_command - Unable "
2152 "to read user data " 2155 "to read user data "
2153 "struct @ %p\n", 2156 "struct @ %p\n",
2154 __FILE__, __LINE__,karg.dataOutBufPtr); 2157 ioc->name, __FILE__, __LINE__,karg.dataOutBufPtr);
2155 rc = -EFAULT; 2158 rc = -EFAULT;
2156 goto done_free_mem; 2159 goto done_free_mem;
2157 } 2160 }
@@ -2187,15 +2190,20 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
2187 2190
2188 DBG_DUMP_TM_REQUEST_FRAME(ioc, (u32 *)mf); 2191 DBG_DUMP_TM_REQUEST_FRAME(ioc, (u32 *)mf);
2189 2192
2190 if (mpt_send_handshake_request(mptctl_id, ioc, 2193 if ((ioc->facts.IOCCapabilities & MPI_IOCFACTS_CAPABILITY_HIGH_PRI_Q) &&
2191 sizeof(SCSITaskMgmt_t), (u32*)mf, 2194 (ioc->facts.MsgVersion >= MPI_VERSION_01_05))
2192 CAN_SLEEP) != 0) { 2195 mpt_put_msg_frame_hi_pri(mptctl_id, ioc, mf);
2193 dfailprintk(ioc, printk(MYIOC_s_ERR_FMT "_send_handshake FAILED!" 2196 else {
2194 " (ioc %p, mf %p) \n", ioc->name, 2197 rc =mpt_send_handshake_request(mptctl_id, ioc,
2195 ioc, mf)); 2198 sizeof(SCSITaskMgmt_t), (u32*)mf, CAN_SLEEP);
2196 mptctl_free_tm_flags(ioc); 2199 if (rc != 0) {
2197 rc = -ENODATA; 2200 dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
2198 goto done_free_mem; 2201 "_send_handshake FAILED! (ioc %p, mf %p)\n",
2202 ioc->name, ioc, mf));
2203 mptctl_free_tm_flags(ioc);
2204 rc = -ENODATA;
2205 goto done_free_mem;
2206 }
2199 } 2207 }
2200 2208
2201 } else 2209 } else
@@ -2233,10 +2241,10 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
2233 if (sz > 0) { 2241 if (sz > 0) {
2234 if (copy_to_user(karg.replyFrameBufPtr, 2242 if (copy_to_user(karg.replyFrameBufPtr,
2235 &ioc->ioctl->ReplyFrame, sz)){ 2243 &ioc->ioctl->ReplyFrame, sz)){
2236 printk(KERN_ERR 2244 printk(MYIOC_s_ERR_FMT
2237 "%s@%d::mptctl_do_mpt_command - " 2245 "%s@%d::mptctl_do_mpt_command - "
2238 "Unable to write out reply frame %p\n", 2246 "Unable to write out reply frame %p\n",
2239 __FILE__, __LINE__, karg.replyFrameBufPtr); 2247 ioc->name, __FILE__, __LINE__, karg.replyFrameBufPtr);
2240 rc = -ENODATA; 2248 rc = -ENODATA;
2241 goto done_free_mem; 2249 goto done_free_mem;
2242 } 2250 }
@@ -2249,9 +2257,9 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
2249 sz = min(karg.maxSenseBytes, MPT_SENSE_BUFFER_SIZE); 2257 sz = min(karg.maxSenseBytes, MPT_SENSE_BUFFER_SIZE);
2250 if (sz > 0) { 2258 if (sz > 0) {
2251 if (copy_to_user(karg.senseDataPtr, ioc->ioctl->sense, sz)) { 2259 if (copy_to_user(karg.senseDataPtr, ioc->ioctl->sense, sz)) {
2252 printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - " 2260 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - "
2253 "Unable to write sense data to user %p\n", 2261 "Unable to write sense data to user %p\n",
2254 __FILE__, __LINE__, 2262 ioc->name, __FILE__, __LINE__,
2255 karg.senseDataPtr); 2263 karg.senseDataPtr);
2256 rc = -ENODATA; 2264 rc = -ENODATA;
2257 goto done_free_mem; 2265 goto done_free_mem;
@@ -2267,9 +2275,9 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr)
2267 2275
2268 if (copy_to_user(karg.dataInBufPtr, 2276 if (copy_to_user(karg.dataInBufPtr,
2269 bufIn.kptr, karg.dataInSize)) { 2277 bufIn.kptr, karg.dataInSize)) {
2270 printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - " 2278 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - "
2271 "Unable to write data to user %p\n", 2279 "Unable to write data to user %p\n",
2272 __FILE__, __LINE__, 2280 ioc->name, __FILE__, __LINE__,
2273 karg.dataInBufPtr); 2281 karg.dataInBufPtr);
2274 rc = -ENODATA; 2282 rc = -ENODATA;
2275 } 2283 }
@@ -2340,7 +2348,7 @@ mptctl_hp_hostinfo(unsigned long arg, unsigned int data_size)
2340 return -EFAULT; 2348 return -EFAULT;
2341 2349
2342 if (copy_from_user(&karg, uarg, sizeof(hp_host_info_t))) { 2350 if (copy_from_user(&karg, uarg, sizeof(hp_host_info_t))) {
2343 printk(KERN_ERR "%s@%d::mptctl_hp_host_info - " 2351 printk(KERN_ERR MYNAM "%s@%d::mptctl_hp_host_info - "
2344 "Unable to read in hp_host_info struct @ %p\n", 2352 "Unable to read in hp_host_info struct @ %p\n",
2345 __FILE__, __LINE__, uarg); 2353 __FILE__, __LINE__, uarg);
2346 return -EFAULT; 2354 return -EFAULT;
@@ -2348,7 +2356,7 @@ mptctl_hp_hostinfo(unsigned long arg, unsigned int data_size)
2348 2356
2349 if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) || 2357 if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) ||
2350 (ioc == NULL)) { 2358 (ioc == NULL)) {
2351 printk(KERN_DEBUG "%s::mptctl_hp_hostinfo() @%d - ioc%d not found!\n", 2359 printk(KERN_DEBUG MYNAM "%s::mptctl_hp_hostinfo() @%d - ioc%d not found!\n",
2352 __FILE__, __LINE__, iocnum); 2360 __FILE__, __LINE__, iocnum);
2353 return -ENODEV; 2361 return -ENODEV;
2354 } 2362 }
@@ -2456,7 +2464,7 @@ mptctl_hp_hostinfo(unsigned long arg, unsigned int data_size)
2456 karg.soft_resets = 0; 2464 karg.soft_resets = 0;
2457 karg.timeouts = 0; 2465 karg.timeouts = 0;
2458 if (ioc->sh != NULL) { 2466 if (ioc->sh != NULL) {
2459 MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)ioc->sh->hostdata; 2467 MPT_SCSI_HOST *hd = shost_priv(ioc->sh);
2460 2468
2461 if (hd && (cim_rev == 1)) { 2469 if (hd && (cim_rev == 1)) {
2462 karg.hard_resets = hd->hard_resets; 2470 karg.hard_resets = hd->hard_resets;
@@ -2529,9 +2537,9 @@ mptctl_hp_hostinfo(unsigned long arg, unsigned int data_size)
2529 /* Copy the data from kernel memory to user memory 2537 /* Copy the data from kernel memory to user memory
2530 */ 2538 */
2531 if (copy_to_user((char __user *)arg, &karg, sizeof(hp_host_info_t))) { 2539 if (copy_to_user((char __user *)arg, &karg, sizeof(hp_host_info_t))) {
2532 printk(KERN_ERR "%s@%d::mptctl_hpgethostinfo - " 2540 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_hpgethostinfo - "
2533 "Unable to write out hp_host_info @ %p\n", 2541 "Unable to write out hp_host_info @ %p\n",
2534 __FILE__, __LINE__, uarg); 2542 ioc->name, __FILE__, __LINE__, uarg);
2535 return -EFAULT; 2543 return -EFAULT;
2536 } 2544 }
2537 2545
@@ -2567,7 +2575,7 @@ mptctl_hp_targetinfo(unsigned long arg)
2567 int tmp, np, rc = 0; 2575 int tmp, np, rc = 0;
2568 2576
2569 if (copy_from_user(&karg, uarg, sizeof(hp_target_info_t))) { 2577 if (copy_from_user(&karg, uarg, sizeof(hp_target_info_t))) {
2570 printk(KERN_ERR "%s@%d::mptctl_hp_targetinfo - " 2578 printk(KERN_ERR MYNAM "%s@%d::mptctl_hp_targetinfo - "
2571 "Unable to read in hp_host_targetinfo struct @ %p\n", 2579 "Unable to read in hp_host_targetinfo struct @ %p\n",
2572 __FILE__, __LINE__, uarg); 2580 __FILE__, __LINE__, uarg);
2573 return -EFAULT; 2581 return -EFAULT;
@@ -2575,11 +2583,11 @@ mptctl_hp_targetinfo(unsigned long arg)
2575 2583
2576 if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) || 2584 if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) ||
2577 (ioc == NULL)) { 2585 (ioc == NULL)) {
2578 printk(KERN_DEBUG "%s::mptctl_hp_targetinfo() @%d - ioc%d not found!\n", 2586 printk(KERN_DEBUG MYNAM "%s::mptctl_hp_targetinfo() @%d - ioc%d not found!\n",
2579 __FILE__, __LINE__, iocnum); 2587 __FILE__, __LINE__, iocnum);
2580 return -ENODEV; 2588 return -ENODEV;
2581 } 2589 }
2582 dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT ": mptctl_hp_targetinfo called.\n", 2590 dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "mptctl_hp_targetinfo called.\n",
2583 ioc->name)); 2591 ioc->name));
2584 2592
2585 /* There is nothing to do for FCP parts. 2593 /* There is nothing to do for FCP parts.
@@ -2673,16 +2681,16 @@ mptctl_hp_targetinfo(unsigned long arg)
2673 pci_free_consistent(ioc->pcidev, data_sz, (u8 *) pg3_alloc, page_dma); 2681 pci_free_consistent(ioc->pcidev, data_sz, (u8 *) pg3_alloc, page_dma);
2674 } 2682 }
2675 } 2683 }
2676 hd = (MPT_SCSI_HOST *) ioc->sh->hostdata; 2684 hd = shost_priv(ioc->sh);
2677 if (hd != NULL) 2685 if (hd != NULL)
2678 karg.select_timeouts = hd->sel_timeout[karg.hdr.id]; 2686 karg.select_timeouts = hd->sel_timeout[karg.hdr.id];
2679 2687
2680 /* Copy the data from kernel memory to user memory 2688 /* Copy the data from kernel memory to user memory
2681 */ 2689 */
2682 if (copy_to_user((char __user *)arg, &karg, sizeof(hp_target_info_t))) { 2690 if (copy_to_user((char __user *)arg, &karg, sizeof(hp_target_info_t))) {
2683 printk(KERN_ERR "%s@%d::mptctl_hp_target_info - " 2691 printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_hp_target_info - "
2684 "Unable to write out mpt_ioctl_targetinfo struct @ %p\n", 2692 "Unable to write out mpt_ioctl_targetinfo struct @ %p\n",
2685 __FILE__, __LINE__, uarg); 2693 ioc->name, __FILE__, __LINE__, uarg);
2686 return -EFAULT; 2694 return -EFAULT;
2687 } 2695 }
2688 2696
@@ -2732,7 +2740,7 @@ compat_mptfwxfer_ioctl(struct file *filp, unsigned int cmd,
2732 if (((iocnum = mpt_verify_adapter(iocnumX, &iocp)) < 0) || 2740 if (((iocnum = mpt_verify_adapter(iocnumX, &iocp)) < 0) ||
2733 (iocp == NULL)) { 2741 (iocp == NULL)) {
2734 printk(KERN_DEBUG MYNAM "::compat_mptfwxfer_ioctl @%d - ioc%d not found!\n", 2742 printk(KERN_DEBUG MYNAM "::compat_mptfwxfer_ioctl @%d - ioc%d not found!\n",
2735 __LINE__, iocnumX); 2743 __LINE__, iocnumX);
2736 return -ENODEV; 2744 return -ENODEV;
2737 } 2745 }
2738 2746
@@ -2772,7 +2780,7 @@ compat_mpt_command(struct file *filp, unsigned int cmd,
2772 if (((iocnum = mpt_verify_adapter(iocnumX, &iocp)) < 0) || 2780 if (((iocnum = mpt_verify_adapter(iocnumX, &iocp)) < 0) ||
2773 (iocp == NULL)) { 2781 (iocp == NULL)) {
2774 printk(KERN_DEBUG MYNAM "::compat_mpt_command @%d - ioc%d not found!\n", 2782 printk(KERN_DEBUG MYNAM "::compat_mpt_command @%d - ioc%d not found!\n",
2775 __LINE__, iocnumX); 2783 __LINE__, iocnumX);
2776 return -ENODEV; 2784 return -ENODEV;
2777 } 2785 }
2778 2786
@@ -2853,31 +2861,22 @@ static long compat_mpctl_ioctl(struct file *f, unsigned int cmd, unsigned long a
2853static int 2861static int
2854mptctl_probe(struct pci_dev *pdev, const struct pci_device_id *id) 2862mptctl_probe(struct pci_dev *pdev, const struct pci_device_id *id)
2855{ 2863{
2856 int err; 2864 MPT_IOCTL *mem;
2857 int sz;
2858 u8 *mem;
2859 MPT_ADAPTER *ioc = pci_get_drvdata(pdev); 2865 MPT_ADAPTER *ioc = pci_get_drvdata(pdev);
2860 2866
2861 /* 2867 /*
2862 * Allocate and inite a MPT_IOCTL structure 2868 * Allocate and inite a MPT_IOCTL structure
2863 */ 2869 */
2864 sz = sizeof (MPT_IOCTL); 2870 mem = kzalloc(sizeof(MPT_IOCTL), GFP_KERNEL);
2865 mem = kmalloc(sz, GFP_KERNEL); 2871 if (!mem) {
2866 if (mem == NULL) { 2872 mptctl_remove(pdev);
2867 err = -ENOMEM; 2873 return -ENOMEM;
2868 goto out_fail;
2869 } 2874 }
2870 2875
2871 memset(mem, 0, sz); 2876 ioc->ioctl = mem;
2872 ioc->ioctl = (MPT_IOCTL *) mem;
2873 ioc->ioctl->ioc = ioc; 2877 ioc->ioctl->ioc = ioc;
2874 mutex_init(&ioc->ioctl->ioctl_mutex); 2878 mutex_init(&ioc->ioctl->ioctl_mutex);
2875 return 0; 2879 return 0;
2876
2877out_fail:
2878
2879 mptctl_remove(pdev);
2880 return err;
2881} 2880}
2882 2881
2883/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ 2882/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
@@ -2924,7 +2923,8 @@ static int __init mptctl_init(void)
2924 * Install our handler 2923 * Install our handler
2925 */ 2924 */
2926 ++where; 2925 ++where;
2927 if ((mptctl_id = mpt_register(mptctl_reply, MPTCTL_DRIVER)) < 0) { 2926 mptctl_id = mpt_register(mptctl_reply, MPTCTL_DRIVER);
2927 if (!mptctl_id || mptctl_id >= MPT_MAX_PROTOCOL_DRIVERS) {
2928 printk(KERN_ERR MYNAM ": ERROR: Failed to register with Fusion MPT base driver\n"); 2928 printk(KERN_ERR MYNAM ": ERROR: Failed to register with Fusion MPT base driver\n");
2929 misc_deregister(&mptctl_miscdev); 2929 misc_deregister(&mptctl_miscdev);
2930 err = -EBUSY; 2930 err = -EBUSY;
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-21 11:15:56 -0500