X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fmessage%2Ffusion%2Fmptctl.c;h=e630b50966ec5ba0192a36acb9e22a328e9b5675;hb=de72aa4c2b82a6cffe15d86a8d391ded4fb57602;hp=89695e705bdc936b72df4dca3a98b3364ee58f3b;hpb=53fdc5185c994ad6def3729a905ac4a47c477c9d;p=linux-2.6 diff --git a/drivers/message/fusion/mptctl.c b/drivers/message/fusion/mptctl.c index 89695e705b..e630b50966 100644 --- a/drivers/message/fusion/mptctl.c +++ b/drivers/message/fusion/mptctl.c @@ -1,10 +1,10 @@ /* * linux/drivers/message/fusion/mptctl.c * mpt Ioctl driver. - * For use with LSI Logic PCI chip/adapters - * running LSI Logic Fusion MPT (Message Passing Technology) firmware. + * For use with LSI PCI chip/adapters + * running LSI Fusion MPT (Message Passing Technology) firmware. * - * Copyright (c) 1999-2007 LSI Logic Corporation + * Copyright (c) 1999-2007 LSI Corporation * (mailto:DL-MPTFusionLinux@lsi.com) * */ @@ -66,8 +66,8 @@ #include #include -#define COPYRIGHT "Copyright (c) 1999-2007 LSI Logic Corporation" -#define MODULEAUTHOR "LSI Logic Corporation" +#define COPYRIGHT "Copyright (c) 1999-2007 LSI Corporation" +#define MODULEAUTHOR "LSI Corporation" #include "mptbase.h" #include "mptctl.h" @@ -83,7 +83,7 @@ MODULE_VERSION(my_VERSION); /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ -static int mptctl_id = -1; +static u8 mptctl_id = MPT_MAX_PROTOCOL_DRIVERS; static DECLARE_WAIT_QUEUE_HEAD ( mptctl_wait ); @@ -181,7 +181,6 @@ static inline int mptctl_syscall_down(MPT_ADAPTER *ioc, int nonblock) { int rc = 0; -// dctlprintk(ioc, printk(KERN_DEBUG MYNAM "::mptctl_syscall_down(%p,%d) called\n", ioc, nonblock)); if (nonblock) { if (!mutex_trylock(&ioc->ioctl->ioctl_mutex)) @@ -190,7 +189,6 @@ mptctl_syscall_down(MPT_ADAPTER *ioc, int nonblock) if (mutex_lock_interruptible(&ioc->ioctl->ioctl_mutex)) rc = -ERESTARTSYS; } -// dctlprintk(ioc, printk(KERN_DEBUG MYNAM "::mptctl_syscall_down return %d\n", rc)); return rc; } @@ -342,7 +340,7 @@ static int mptctl_bus_reset(MPT_IOCTL *ioctl) SCSITaskMgmt_t *pScsiTm; MPT_SCSI_HOST *hd; int ii; - int retval; + int retval=0; ioctl->reset &= ~MPTCTL_RESET_OK; @@ -350,7 +348,7 @@ static int mptctl_bus_reset(MPT_IOCTL *ioctl) if (ioctl->ioc->sh == NULL) return -EPERM; - hd = (MPT_SCSI_HOST *) ioctl->ioc->sh->hostdata; + hd = shost_priv(ioctl->ioc->sh); if (hd == NULL) return -EPERM; @@ -395,12 +393,19 @@ static int mptctl_bus_reset(MPT_IOCTL *ioctl) DBG_DUMP_TM_REQUEST_FRAME(ioctl->ioc, (u32 *)mf); ioctl->wait_done=0; - if ((retval = mpt_send_handshake_request(mptctl_id, ioctl->ioc, - sizeof(SCSITaskMgmt_t), (u32*)pScsiTm, CAN_SLEEP)) != 0) { - dfailprintk(ioctl->ioc, printk(MYIOC_s_ERR_FMT "_send_handshake FAILED!" - " (hd %p, ioc %p, mf %p) \n", hd->ioc->name, hd, - hd->ioc, mf)); - goto mptctl_bus_reset_done; + + if ((ioctl->ioc->facts.IOCCapabilities & MPI_IOCFACTS_CAPABILITY_HIGH_PRI_Q) && + (ioctl->ioc->facts.MsgVersion >= MPI_VERSION_01_05)) + mpt_put_msg_frame_hi_pri(mptctl_id, ioctl->ioc, mf); + else { + retval = mpt_send_handshake_request(mptctl_id, ioctl->ioc, + sizeof(SCSITaskMgmt_t), (u32*)pScsiTm, CAN_SLEEP); + if (retval != 0) { + dfailprintk(ioctl->ioc, printk(MYIOC_s_ERR_FMT "_send_handshake FAILED!" + " (hd %p, ioc %p, mf %p) \n", hd->ioc->name, hd, + hd->ioc, mf)); + goto mptctl_bus_reset_done; + } } /* Now wait for the command to complete */ @@ -444,7 +449,7 @@ mptctl_free_tm_flags(MPT_ADAPTER *ioc) MPT_SCSI_HOST * hd; unsigned long flags; - hd = (MPT_SCSI_HOST *) ioc->sh->hostdata; + hd = shost_priv(ioc->sh); if (hd == NULL) return; @@ -468,7 +473,7 @@ static int mptctl_ioc_reset(MPT_ADAPTER *ioc, int reset_phase) { MPT_IOCTL *ioctl = ioc->ioctl; - dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT ": IOC %s_reset routed to IOCTL driver!\n",ioc->name, + dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "IOC %s_reset routed to IOCTL driver!\n", ioc->name, reset_phase==MPT_IOC_SETUP_RESET ? "setup" : ( reset_phase==MPT_IOC_PRE_RESET ? "pre" : "post"))); @@ -574,7 +579,7 @@ __mptctl_ioctl(struct file *file, unsigned int cmd, unsigned long arg) MPT_ADAPTER *iocp = NULL; if (copy_from_user(&khdr, uhdr, sizeof(khdr))) { - printk(KERN_ERR "%s::mptctl_ioctl() @%d - " + printk(KERN_ERR MYNAM "%s::mptctl_ioctl() @%d - " "Unable to copy mpt_ioctl_header data @ %p\n", __FILE__, __LINE__, uhdr); return -EFAULT; @@ -587,13 +592,13 @@ __mptctl_ioctl(struct file *file, unsigned int cmd, unsigned long arg) iocnumX = khdr.iocnum & 0xFF; if (((iocnum = mpt_verify_adapter(iocnumX, &iocp)) < 0) || (iocp == NULL)) { - printk(KERN_DEBUG "%s::mptctl_ioctl() @%d - ioc%d not found!\n", + printk(KERN_DEBUG MYNAM "%s::mptctl_ioctl() @%d - ioc%d not found!\n", __FILE__, __LINE__, iocnumX); return -ENODEV; } if (!iocp->active) { - printk(KERN_DEBUG "%s::mptctl_ioctl() @%d - Controller disabled.\n", + printk(KERN_DEBUG MYNAM "%s::mptctl_ioctl() @%d - Controller disabled.\n", __FILE__, __LINE__); return -EFAULT; } @@ -660,14 +665,14 @@ static int mptctl_do_reset(unsigned long arg) MPT_ADAPTER *iocp; if (copy_from_user(&krinfo, urinfo, sizeof(struct mpt_ioctl_diag_reset))) { - printk(KERN_ERR "%s@%d::mptctl_do_reset - " + printk(KERN_ERR MYNAM "%s@%d::mptctl_do_reset - " "Unable to copy mpt_ioctl_diag_reset struct @ %p\n", __FILE__, __LINE__, urinfo); return -EFAULT; } if (mpt_verify_adapter(krinfo.hdr.iocnum, &iocp) < 0) { - printk(KERN_DEBUG "%s@%d::mptctl_do_reset - ioc%d not found!\n", + printk(KERN_DEBUG MYNAM "%s@%d::mptctl_do_reset - ioc%d not found!\n", __FILE__, __LINE__, krinfo.hdr.iocnum); return -ENODEV; /* (-6) No such device or address */ } @@ -676,8 +681,8 @@ static int mptctl_do_reset(unsigned long arg) iocp->name)); if (mpt_HardResetHandler(iocp, CAN_SLEEP) != 0) { - printk (KERN_ERR "%s@%d::mptctl_do_reset - reset failed.\n", - __FILE__, __LINE__); + printk (MYIOC_s_ERR_FMT "%s@%d::mptctl_do_reset - reset failed.\n", + iocp->name, __FILE__, __LINE__); return -1; } @@ -708,7 +713,7 @@ mptctl_fw_download(unsigned long arg) struct mpt_fw_xfer kfwdl; if (copy_from_user(&kfwdl, ufwdl, sizeof(struct mpt_fw_xfer))) { - printk(KERN_ERR "%s@%d::_ioctl_fwdl - " + printk(KERN_ERR MYNAM "%s@%d::_ioctl_fwdl - " "Unable to copy mpt_fw_xfer struct @ %p\n", __FILE__, __LINE__, ufwdl); return -EFAULT; @@ -756,7 +761,8 @@ mptctl_do_fw_download(int ioc, char __user *ufwbuf, size_t fwlen) pFWDownloadReply_t ReplyMsg = NULL; if (mpt_verify_adapter(ioc, &iocp) < 0) { - printk(KERN_DEBUG "ioctl_fwdl - ioc%d not found!\n", ioc); + printk(KERN_DEBUG MYNAM "ioctl_fwdl - ioc%d not found!\n", + ioc); return -ENODEV; /* (-6) No such device or address */ } else { @@ -868,9 +874,9 @@ mptctl_do_fw_download(int ioc, char __user *ufwbuf, size_t fwlen) mpt_add_sge(sgOut, sgIn->FlagsLength, sgIn->Address); n++; if (copy_from_user(bl->kptr, ufwbuf+fw_bytes_copied, bl->len)) { - printk(KERN_ERR "%s@%d::_ioctl_fwdl - " - "Unable to copy f/w buffer hunk#%d @ %p\n", - __FILE__, __LINE__, n, ufwbuf); + printk(MYIOC_s_ERR_FMT "%s@%d::_ioctl_fwdl - " + "Unable to copy f/w buffer hunk#%d @ %p\n", + iocp->name, __FILE__, __LINE__, n, ufwbuf); goto fwdl_out; } fw_bytes_copied += bl->len; @@ -906,21 +912,22 @@ mptctl_do_fw_download(int ioc, char __user *ufwbuf, size_t fwlen) ReplyMsg = (pFWDownloadReply_t)iocp->ioctl->ReplyFrame; iocstat = le16_to_cpu(ReplyMsg->IOCStatus) & MPI_IOCSTATUS_MASK; if (iocstat == MPI_IOCSTATUS_SUCCESS) { - printk(KERN_INFO MYNAM ": F/W update successfully sent to %s!\n", iocp->name); + printk(MYIOC_s_INFO_FMT "F/W update successfull!\n", iocp->name); return 0; } else if (iocstat == MPI_IOCSTATUS_INVALID_FUNCTION) { - printk(KERN_WARNING MYNAM ": ?Hmmm... %s says it doesn't support F/W download!?!\n", - iocp->name); - printk(KERN_WARNING MYNAM ": (time to go bang on somebodies door)\n"); + printk(MYIOC_s_WARN_FMT "Hmmm... F/W download not supported!?!\n", + iocp->name); + printk(MYIOC_s_WARN_FMT "(time to go bang on somebodies door)\n", + iocp->name); return -EBADRQC; } else if (iocstat == MPI_IOCSTATUS_BUSY) { - printk(KERN_WARNING MYNAM ": Warning! %s says: IOC_BUSY!\n", iocp->name); - printk(KERN_WARNING MYNAM ": (try again later?)\n"); + printk(MYIOC_s_WARN_FMT "IOC_BUSY!\n", iocp->name); + printk(MYIOC_s_WARN_FMT "(try again later?)\n", iocp->name); return -EBUSY; } else { - printk(KERN_WARNING MYNAM "::ioctl_fwdl() ERROR! %s returned [bad] status = %04xh\n", - iocp->name, iocstat); - printk(KERN_WARNING MYNAM ": (bad VooDoo)\n"); + printk(MYIOC_s_WARN_FMT "ioctl_fwdl() returned [bad] status = %04xh\n", + iocp->name, iocstat); + printk(MYIOC_s_WARN_FMT "(bad VooDoo)\n", iocp->name); return -ENOMSG; } return 0; @@ -970,10 +977,9 @@ kbuf_alloc_2_sgl(int bytes, u32 sgdir, int sge_offset, int *frags, * structures for the SG elements. */ i = MAX_SGL_BYTES / 8; - buflist = kmalloc(i, GFP_USER); - if (buflist == NULL) + buflist = kzalloc(i, GFP_USER); + if (!buflist) return NULL; - memset(buflist, 0, i); buflist_ent = 0; /* 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, if (buflist[buflist_ent].kptr == NULL) { alloc_sz = alloc_sz / 2; if (alloc_sz == 0) { - printk(KERN_WARNING MYNAM "-SG: No can do - " - "not enough memory! :-(\n"); - printk(KERN_WARNING MYNAM "-SG: (freeing %d frags)\n", - numfrags); + printk(MYIOC_s_WARN_FMT "-SG: No can do - " + "not enough memory! :-(\n", ioc->name); + printk(MYIOC_s_WARN_FMT "-SG: (freeing %d frags)\n", + ioc->name, numfrags); goto free_and_fail; } continue; @@ -1034,18 +1040,19 @@ kbuf_alloc_2_sgl(int bytes, u32 sgdir, int sge_offset, int *frags, /* Need to chain? */ if (fragcnt == sg_spill) { - printk(KERN_WARNING MYNAM "-SG: No can do - " "Chain required! :-(\n"); - printk(KERN_WARNING MYNAM "(freeing %d frags)\n", numfrags); + printk(MYIOC_s_WARN_FMT + "-SG: No can do - " "Chain required! :-(\n", ioc->name); + printk(MYIOC_s_WARN_FMT "(freeing %d frags)\n", ioc->name, numfrags); goto free_and_fail; } /* overflow check... */ if (numfrags*8 > MAX_SGL_BYTES){ /* GRRRRR... */ - printk(KERN_WARNING MYNAM "-SG: No can do - " - "too many SG frags! :-(\n"); - printk(KERN_WARNING MYNAM "-SG: (freeing %d frags)\n", - numfrags); + printk(MYIOC_s_WARN_FMT "-SG: No can do - " + "too many SG frags! :-(\n", ioc->name); + printk(MYIOC_s_WARN_FMT "-SG: (freeing %d frags)\n", + ioc->name, numfrags); goto free_and_fail; } } @@ -1066,8 +1073,6 @@ kbuf_alloc_2_sgl(int bytes, u32 sgdir, int sge_offset, int *frags, free_and_fail: if (sglbuf != NULL) { - int i; - for (i = 0; i < numfrags; i++) { dma_addr_t dma_addr; u8 *kptr; @@ -1170,7 +1175,7 @@ mptctl_getiocinfo (unsigned long arg, unsigned int data_size) int cim_rev; u8 revision; struct scsi_device *sdev; - VirtDevice *vdev; + VirtDevice *vdevice; /* Add of PCI INFO results in unaligned access for * IA64 and Sparc. Reset long to int. Return no PCI @@ -1189,13 +1194,13 @@ mptctl_getiocinfo (unsigned long arg, unsigned int data_size) karg = kmalloc(data_size, GFP_KERNEL); if (karg == NULL) { - printk(KERN_ERR "%s::mpt_ioctl_iocinfo() @%d - no memory available!\n", + printk(KERN_ERR MYNAM "%s::mpt_ioctl_iocinfo() @%d - no memory available!\n", __FILE__, __LINE__); return -ENOMEM; } if (copy_from_user(karg, uarg, data_size)) { - printk(KERN_ERR "%s@%d::mptctl_getiocinfo - " + printk(KERN_ERR MYNAM "%s@%d::mptctl_getiocinfo - " "Unable to read in mpt_ioctl_iocinfo struct @ %p\n", __FILE__, __LINE__, uarg); kfree(karg); @@ -1204,7 +1209,7 @@ mptctl_getiocinfo (unsigned long arg, unsigned int data_size) if (((iocnum = mpt_verify_adapter(karg->hdr.iocnum, &ioc)) < 0) || (ioc == NULL)) { - printk(KERN_DEBUG "%s::mptctl_getiocinfo() @%d - ioc%d not found!\n", + printk(KERN_DEBUG MYNAM "%s::mptctl_getiocinfo() @%d - ioc%d not found!\n", __FILE__, __LINE__, iocnum); kfree(karg); return -ENODEV; @@ -1212,9 +1217,9 @@ mptctl_getiocinfo (unsigned long arg, unsigned int data_size) /* Verify the data transfer size is correct. */ if (karg->hdr.maxDataSize != data_size) { - printk(KERN_ERR "%s@%d::mptctl_getiocinfo - " + printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_getiocinfo - " "Structure size mismatch. Command not completed.\n", - __FILE__, __LINE__); + ioc->name, __FILE__, __LINE__); kfree(karg); return -EFAULT; } @@ -1265,8 +1270,8 @@ mptctl_getiocinfo (unsigned long arg, unsigned int data_size) karg->numDevices = 0; if (ioc->sh) { shost_for_each_device(sdev, ioc->sh) { - vdev = sdev->hostdata; - if (vdev->vtarget->tflags & + vdevice = sdev->hostdata; + if (vdevice->vtarget->tflags & MPT_TARGET_FLAGS_RAID_COMPONENT) continue; karg->numDevices++; @@ -1290,9 +1295,9 @@ mptctl_getiocinfo (unsigned long arg, unsigned int data_size) /* Copy the data from kernel memory to user memory */ if (copy_to_user((char __user *)arg, karg, data_size)) { - printk(KERN_ERR "%s@%d::mptctl_getiocinfo - " + printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_getiocinfo - " "Unable to write out mpt_ioctl_iocinfo struct @ %p\n", - __FILE__, __LINE__, uarg); + ioc->name, __FILE__, __LINE__, uarg); kfree(karg); return -EFAULT; } @@ -1317,7 +1322,7 @@ mptctl_gettargetinfo (unsigned long arg) struct mpt_ioctl_targetinfo __user *uarg = (void __user *) arg; struct mpt_ioctl_targetinfo karg; MPT_ADAPTER *ioc; - VirtDevice *vdev; + VirtDevice *vdevice; char *pmem; int *pdata; int iocnum; @@ -1329,7 +1334,7 @@ mptctl_gettargetinfo (unsigned long arg) struct scsi_device *sdev; if (copy_from_user(&karg, uarg, sizeof(struct mpt_ioctl_targetinfo))) { - printk(KERN_ERR "%s@%d::mptctl_gettargetinfo - " + printk(KERN_ERR MYNAM "%s@%d::mptctl_gettargetinfo - " "Unable to read in mpt_ioctl_targetinfo struct @ %p\n", __FILE__, __LINE__, uarg); return -EFAULT; @@ -1337,7 +1342,7 @@ mptctl_gettargetinfo (unsigned long arg) if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) || (ioc == NULL)) { - printk(KERN_DEBUG "%s::mptctl_gettargetinfo() @%d - ioc%d not found!\n", + printk(KERN_DEBUG MYNAM "%s::mptctl_gettargetinfo() @%d - ioc%d not found!\n", __FILE__, __LINE__, iocnum); return -ENODEV; } @@ -1353,8 +1358,8 @@ mptctl_gettargetinfo (unsigned long arg) port = karg.hdr.port; if (maxWordsLeft <= 0) { - printk(KERN_ERR "%s::mptctl_gettargetinfo() @%d - no memory available!\n", - __FILE__, __LINE__); + printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_gettargetinfo() - no memory available!\n", + ioc->name, __FILE__, __LINE__); return -ENOMEM; } @@ -1372,13 +1377,12 @@ mptctl_gettargetinfo (unsigned long arg) * 15- 8: Bus Number * 7- 0: Target ID */ - pmem = kmalloc(numBytes, GFP_KERNEL); - if (pmem == NULL) { - printk(KERN_ERR "%s::mptctl_gettargetinfo() @%d - no memory available!\n", - __FILE__, __LINE__); + pmem = kzalloc(numBytes, GFP_KERNEL); + if (!pmem) { + printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_gettargetinfo() - no memory available!\n", + ioc->name, __FILE__, __LINE__); return -ENOMEM; } - memset(pmem, 0, numBytes); pdata = (int *) pmem; /* Get number of devices @@ -1387,13 +1391,13 @@ mptctl_gettargetinfo (unsigned long arg) shost_for_each_device(sdev, ioc->sh) { if (!maxWordsLeft) continue; - vdev = sdev->hostdata; - if (vdev->vtarget->tflags & + vdevice = sdev->hostdata; + if (vdevice->vtarget->tflags & MPT_TARGET_FLAGS_RAID_COMPONENT) continue; - lun = (vdev->vtarget->raidVolume) ? 0x80 : vdev->lun; - *pdata = (((u8)lun << 16) + (vdev->vtarget->channel << 8) + - (vdev->vtarget->id )); + lun = (vdevice->vtarget->raidVolume) ? 0x80 : vdevice->lun; + *pdata = (((u8)lun << 16) + (vdevice->vtarget->channel << 8) + + (vdevice->vtarget->id )); pdata++; numDevices++; --maxWordsLeft; @@ -1405,9 +1409,9 @@ mptctl_gettargetinfo (unsigned long arg) */ if (copy_to_user((char __user *)arg, &karg, sizeof(struct mpt_ioctl_targetinfo))) { - printk(KERN_ERR "%s@%d::mptctl_gettargetinfo - " + printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_gettargetinfo - " "Unable to write out mpt_ioctl_targetinfo struct @ %p\n", - __FILE__, __LINE__, uarg); + ioc->name, __FILE__, __LINE__, uarg); kfree(pmem); return -EFAULT; } @@ -1415,9 +1419,9 @@ mptctl_gettargetinfo (unsigned long arg) /* Copy the remaining data from kernel memory to user memory */ if (copy_to_user(uarg->targetInfo, pmem, numBytes)) { - printk(KERN_ERR "%s@%d::mptctl_gettargetinfo - " + printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_gettargetinfo - " "Unable to write out mpt_ioctl_targetinfo struct @ %p\n", - __FILE__, __LINE__, pdata); + ioc->name, __FILE__, __LINE__, pdata); kfree(pmem); return -EFAULT; } @@ -1444,7 +1448,7 @@ mptctl_readtest (unsigned long arg) int iocnum; if (copy_from_user(&karg, uarg, sizeof(struct mpt_ioctl_test))) { - printk(KERN_ERR "%s@%d::mptctl_readtest - " + printk(KERN_ERR MYNAM "%s@%d::mptctl_readtest - " "Unable to read in mpt_ioctl_test struct @ %p\n", __FILE__, __LINE__, uarg); return -EFAULT; @@ -1452,7 +1456,7 @@ mptctl_readtest (unsigned long arg) if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) || (ioc == NULL)) { - printk(KERN_DEBUG "%s::mptctl_readtest() @%d - ioc%d not found!\n", + printk(KERN_DEBUG MYNAM "%s::mptctl_readtest() @%d - ioc%d not found!\n", __FILE__, __LINE__, iocnum); return -ENODEV; } @@ -1476,9 +1480,9 @@ mptctl_readtest (unsigned long arg) /* Copy the data from kernel memory to user memory */ if (copy_to_user((char __user *)arg, &karg, sizeof(struct mpt_ioctl_test))) { - printk(KERN_ERR "%s@%d::mptctl_readtest - " + printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_readtest - " "Unable to write out mpt_ioctl_test struct @ %p\n", - __FILE__, __LINE__, uarg); + ioc->name, __FILE__, __LINE__, uarg); return -EFAULT; } @@ -1505,7 +1509,7 @@ mptctl_eventquery (unsigned long arg) int iocnum; if (copy_from_user(&karg, uarg, sizeof(struct mpt_ioctl_eventquery))) { - printk(KERN_ERR "%s@%d::mptctl_eventquery - " + printk(KERN_ERR MYNAM "%s@%d::mptctl_eventquery - " "Unable to read in mpt_ioctl_eventquery struct @ %p\n", __FILE__, __LINE__, uarg); return -EFAULT; @@ -1513,7 +1517,7 @@ mptctl_eventquery (unsigned long arg) if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) || (ioc == NULL)) { - printk(KERN_DEBUG "%s::mptctl_eventquery() @%d - ioc%d not found!\n", + printk(KERN_DEBUG MYNAM "%s::mptctl_eventquery() @%d - ioc%d not found!\n", __FILE__, __LINE__, iocnum); return -ENODEV; } @@ -1526,9 +1530,9 @@ mptctl_eventquery (unsigned long arg) /* Copy the data from kernel memory to user memory */ if (copy_to_user((char __user *)arg, &karg, sizeof(struct mpt_ioctl_eventquery))) { - printk(KERN_ERR "%s@%d::mptctl_eventquery - " + printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_eventquery - " "Unable to write out mpt_ioctl_eventquery struct @ %p\n", - __FILE__, __LINE__, uarg); + ioc->name, __FILE__, __LINE__, uarg); return -EFAULT; } return 0; @@ -1544,7 +1548,7 @@ mptctl_eventenable (unsigned long arg) int iocnum; if (copy_from_user(&karg, uarg, sizeof(struct mpt_ioctl_eventenable))) { - printk(KERN_ERR "%s@%d::mptctl_eventenable - " + printk(KERN_ERR MYNAM "%s@%d::mptctl_eventenable - " "Unable to read in mpt_ioctl_eventenable struct @ %p\n", __FILE__, __LINE__, uarg); return -EFAULT; @@ -1552,7 +1556,7 @@ mptctl_eventenable (unsigned long arg) if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) || (ioc == NULL)) { - printk(KERN_DEBUG "%s::mptctl_eventenable() @%d - ioc%d not found!\n", + printk(KERN_DEBUG MYNAM "%s::mptctl_eventenable() @%d - ioc%d not found!\n", __FILE__, __LINE__, iocnum); return -ENODEV; } @@ -1563,12 +1567,13 @@ mptctl_eventenable (unsigned long arg) /* Have not yet allocated memory - do so now. */ int sz = MPTCTL_EVENT_LOG_SIZE * sizeof(MPT_IOCTL_EVENTS); - ioc->events = kmalloc(sz, GFP_KERNEL); - if (ioc->events == NULL) { - printk(KERN_ERR MYNAM ": ERROR - Insufficient memory to add adapter!\n"); + ioc->events = kzalloc(sz, GFP_KERNEL); + if (!ioc->events) { + printk(MYIOC_s_ERR_FMT + ": ERROR - Insufficient memory to add adapter!\n", + ioc->name); return -ENOMEM; } - memset(ioc->events, 0, sz); ioc->alloc_total += sz; ioc->eventContext = 0; @@ -1592,7 +1597,7 @@ mptctl_eventreport (unsigned long arg) int numBytes, maxEvents, max; if (copy_from_user(&karg, uarg, sizeof(struct mpt_ioctl_eventreport))) { - printk(KERN_ERR "%s@%d::mptctl_eventreport - " + printk(KERN_ERR MYNAM "%s@%d::mptctl_eventreport - " "Unable to read in mpt_ioctl_eventreport struct @ %p\n", __FILE__, __LINE__, uarg); return -EFAULT; @@ -1600,7 +1605,7 @@ mptctl_eventreport (unsigned long arg) if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) || (ioc == NULL)) { - printk(KERN_DEBUG "%s::mptctl_eventreport() @%d - ioc%d not found!\n", + printk(KERN_DEBUG MYNAM "%s::mptctl_eventreport() @%d - ioc%d not found!\n", __FILE__, __LINE__, iocnum); return -ENODEV; } @@ -1626,9 +1631,9 @@ mptctl_eventreport (unsigned long arg) */ numBytes = max * sizeof(MPT_IOCTL_EVENTS); if (copy_to_user(uarg->eventData, ioc->events, numBytes)) { - printk(KERN_ERR "%s@%d::mptctl_eventreport - " + printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_eventreport - " "Unable to write out mpt_ioctl_eventreport struct @ %p\n", - __FILE__, __LINE__, ioc->events); + ioc->name, __FILE__, __LINE__, ioc->events); return -EFAULT; } @@ -1646,7 +1651,7 @@ mptctl_replace_fw (unsigned long arg) int newFwSize; if (copy_from_user(&karg, uarg, sizeof(struct mpt_ioctl_replace_fw))) { - printk(KERN_ERR "%s@%d::mptctl_replace_fw - " + printk(KERN_ERR MYNAM "%s@%d::mptctl_replace_fw - " "Unable to read in mpt_ioctl_replace_fw struct @ %p\n", __FILE__, __LINE__, uarg); return -EFAULT; @@ -1654,7 +1659,7 @@ mptctl_replace_fw (unsigned long arg) if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) || (ioc == NULL)) { - printk(KERN_DEBUG "%s::mptctl_replace_fw() @%d - ioc%d not found!\n", + printk(KERN_DEBUG MYNAM "%s::mptctl_replace_fw() @%d - ioc%d not found!\n", __FILE__, __LINE__, iocnum); return -ENODEV; } @@ -1684,9 +1689,9 @@ mptctl_replace_fw (unsigned long arg) /* Copy the data from user memory to kernel space */ if (copy_from_user(ioc->cached_fw, uarg->newImage, newFwSize)) { - printk(KERN_ERR "%s@%d::mptctl_replace_fw - " + printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_replace_fw - " "Unable to read in mpt_ioctl_replace_fw image " - "@ %p\n", __FILE__, __LINE__, uarg); + "@ %p\n", ioc->name, __FILE__, __LINE__, uarg); mpt_free_fw_memory(ioc); return -EFAULT; } @@ -1703,7 +1708,7 @@ mptctl_replace_fw (unsigned long arg) * * Outputs: None. * Return: 0 if successful - * -EBUSY if previous command timout and IOC reset is not complete. + * -EBUSY if previous command timeout and IOC reset is not complete. * -EFAULT if data unavailable * -ENODEV if no such device/adapter * -ETIME if timer expires @@ -1720,7 +1725,7 @@ mptctl_mpt_command (unsigned long arg) if (copy_from_user(&karg, uarg, sizeof(struct mpt_ioctl_command))) { - printk(KERN_ERR "%s@%d::mptctl_mpt_command - " + printk(KERN_ERR MYNAM "%s@%d::mptctl_mpt_command - " "Unable to read in mpt_ioctl_command struct @ %p\n", __FILE__, __LINE__, uarg); return -EFAULT; @@ -1728,7 +1733,7 @@ mptctl_mpt_command (unsigned long arg) if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) || (ioc == NULL)) { - printk(KERN_DEBUG "%s::mptctl_mpt_command() @%d - ioc%d not found!\n", + printk(KERN_DEBUG MYNAM "%s::mptctl_mpt_command() @%d - ioc%d not found!\n", __FILE__, __LINE__, iocnum); return -ENODEV; } @@ -1743,7 +1748,7 @@ mptctl_mpt_command (unsigned long arg) * * Outputs: None. * Return: 0 if successful - * -EBUSY if previous command timout and IOC reset is not complete. + * -EBUSY if previous command timeout and IOC reset is not complete. * -EFAULT if data unavailable * -ENODEV if no such device/adapter * -ETIME if timer expires @@ -1769,21 +1774,24 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr) ulong timeout; struct scsi_device *sdev; + /* bufIn and bufOut are used for user to kernel space transfers + */ bufIn.kptr = bufOut.kptr = NULL; + bufIn.len = bufOut.len = 0; if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) || (ioc == NULL)) { - printk(KERN_DEBUG "%s::mptctl_do_mpt_command() @%d - ioc%d not found!\n", + printk(KERN_DEBUG MYNAM "%s::mptctl_do_mpt_command() @%d - ioc%d not found!\n", __FILE__, __LINE__, iocnum); return -ENODEV; } if (!ioc->ioctl) { - printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - " + printk(KERN_ERR MYNAM "%s@%d::mptctl_do_mpt_command - " "No memory available during driver init.\n", __FILE__, __LINE__); return -ENOMEM; } else if (ioc->ioctl->status & MPT_IOCTL_STATUS_DID_IOCRESET) { - printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - " + printk(KERN_ERR MYNAM "%s@%d::mptctl_do_mpt_command - " "Busy with IOC Reset \n", __FILE__, __LINE__); return -EBUSY; } @@ -1797,9 +1805,9 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr) sz += sizeof(dma_addr_t) + sizeof(u32); if (sz > ioc->req_sz) { - printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - " + printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - " "Request frame too large (%d) maximum (%d)\n", - __FILE__, __LINE__, sz, ioc->req_sz); + ioc->name, __FILE__, __LINE__, sz, ioc->req_sz); return -EFAULT; } @@ -1817,9 +1825,9 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr) * Request frame in user space */ if (copy_from_user(mf, mfPtr, karg.dataSgeOffset * 4)) { - printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - " + printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - " "Unable to read MF from mpt_ioctl_command struct @ %p\n", - __FILE__, __LINE__, mfPtr); + ioc->name, __FILE__, __LINE__, mfPtr); rc = -EFAULT; goto done_free_mem; } @@ -1870,17 +1878,17 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr) id = (ioc->devices_per_bus == 0) ? 256 : ioc->devices_per_bus; if (pScsiReq->TargetID > id) { - printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - " + printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - " "Target ID out of bounds. \n", - __FILE__, __LINE__); + ioc->name, __FILE__, __LINE__); rc = -ENODEV; goto done_free_mem; } if (pScsiReq->Bus >= ioc->number_of_buses) { - printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - " + printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - " "Target Bus out of bounds. \n", - __FILE__, __LINE__); + ioc->name, __FILE__, __LINE__); rc = -ENODEV; goto done_free_mem; } @@ -1932,9 +1940,9 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr) ioc->ioctl->id = pScsiReq->TargetID; } else { - printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - " + printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - " "SCSI driver is not loaded. \n", - __FILE__, __LINE__); + ioc->name, __FILE__, __LINE__); rc = -EFAULT; goto done_free_mem; } @@ -1951,9 +1959,9 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr) case MPI_FUNCTION_SATA_PASSTHROUGH: if (!ioc->sh) { - printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - " + printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - " "SCSI driver is not loaded. \n", - __FILE__, __LINE__); + ioc->name, __FILE__, __LINE__); rc = -EFAULT; goto done_free_mem; } @@ -2010,9 +2018,9 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr) ioc->ioctl->reset = MPTCTL_RESET_OK; ioc->ioctl->id = pScsiReq->TargetID; } else { - printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - " + printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - " "SCSI driver is not loaded. \n", - __FILE__, __LINE__); + ioc->name, __FILE__, __LINE__); rc = -EFAULT; goto done_free_mem; } @@ -2021,10 +2029,10 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr) case MPI_FUNCTION_SCSI_TASK_MGMT: { MPT_SCSI_HOST *hd = NULL; - if ((ioc->sh == NULL) || ((hd = (MPT_SCSI_HOST *)ioc->sh->hostdata) == NULL)) { - printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - " + if ((ioc->sh == NULL) || ((hd = shost_priv(ioc->sh)) == NULL)) { + printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - " "SCSI driver not loaded or SCSI host not found. \n", - __FILE__, __LINE__); + ioc->name, __FILE__, __LINE__); rc = -EFAULT; goto done_free_mem; } else if (mptctl_set_tm_flags(hd) != 0) { @@ -2055,9 +2063,9 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr) (pInit->ReplyFrameSize != cpu_to_le16(ioc->reply_sz)) || (pInit->HostMfaHighAddr != high_addr) || (pInit->SenseBufferHighAddr != sense_high)) { - printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - " + printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - " "IOC_INIT issued with 1 or more incorrect parameters. Rejected.\n", - __FILE__, __LINE__); + ioc->name, __FILE__, __LINE__); rc = -EFAULT; goto done_free_mem; } @@ -2088,9 +2096,9 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr) MPI_FUNCTION_LAN_RESET */ - printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - " + printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - " "Illegal request (function 0x%x) \n", - __FILE__, __LINE__, hdr->Function); + ioc->name, __FILE__, __LINE__, hdr->Function); rc = -EFAULT; goto done_free_mem; } @@ -2103,11 +2111,6 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr) psge = (char *) (((int *) mf) + karg.dataSgeOffset); flagsLength = 0; - /* bufIn and bufOut are used for user to kernel space transfers - */ - bufIn.kptr = bufOut.kptr = NULL; - bufIn.len = bufOut.len = 0; - if (karg.dataOutSize > 0) sgSize ++; @@ -2147,11 +2150,11 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr) if (copy_from_user(bufOut.kptr, karg.dataOutBufPtr, bufOut.len)) { - printk(KERN_ERR + printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - Unable " "to read user data " "struct @ %p\n", - __FILE__, __LINE__,karg.dataOutBufPtr); + ioc->name, __FILE__, __LINE__,karg.dataOutBufPtr); rc = -EFAULT; goto done_free_mem; } @@ -2187,15 +2190,20 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr) DBG_DUMP_TM_REQUEST_FRAME(ioc, (u32 *)mf); - if (mpt_send_handshake_request(mptctl_id, ioc, - sizeof(SCSITaskMgmt_t), (u32*)mf, - CAN_SLEEP) != 0) { - dfailprintk(ioc, printk(MYIOC_s_ERR_FMT "_send_handshake FAILED!" - " (ioc %p, mf %p) \n", ioc->name, - ioc, mf)); - mptctl_free_tm_flags(ioc); - rc = -ENODATA; - goto done_free_mem; + if ((ioc->facts.IOCCapabilities & MPI_IOCFACTS_CAPABILITY_HIGH_PRI_Q) && + (ioc->facts.MsgVersion >= MPI_VERSION_01_05)) + mpt_put_msg_frame_hi_pri(mptctl_id, ioc, mf); + else { + rc =mpt_send_handshake_request(mptctl_id, ioc, + sizeof(SCSITaskMgmt_t), (u32*)mf, CAN_SLEEP); + if (rc != 0) { + dfailprintk(ioc, printk(MYIOC_s_ERR_FMT + "_send_handshake FAILED! (ioc %p, mf %p)\n", + ioc->name, ioc, mf)); + mptctl_free_tm_flags(ioc); + rc = -ENODATA; + goto done_free_mem; + } } } else @@ -2233,10 +2241,10 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr) if (sz > 0) { if (copy_to_user(karg.replyFrameBufPtr, &ioc->ioctl->ReplyFrame, sz)){ - printk(KERN_ERR + printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - " "Unable to write out reply frame %p\n", - __FILE__, __LINE__, karg.replyFrameBufPtr); + ioc->name, __FILE__, __LINE__, karg.replyFrameBufPtr); rc = -ENODATA; goto done_free_mem; } @@ -2249,9 +2257,9 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr) sz = min(karg.maxSenseBytes, MPT_SENSE_BUFFER_SIZE); if (sz > 0) { if (copy_to_user(karg.senseDataPtr, ioc->ioctl->sense, sz)) { - printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - " + printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - " "Unable to write sense data to user %p\n", - __FILE__, __LINE__, + ioc->name, __FILE__, __LINE__, karg.senseDataPtr); rc = -ENODATA; goto done_free_mem; @@ -2267,9 +2275,9 @@ mptctl_do_mpt_command (struct mpt_ioctl_command karg, void __user *mfPtr) if (copy_to_user(karg.dataInBufPtr, bufIn.kptr, karg.dataInSize)) { - printk(KERN_ERR "%s@%d::mptctl_do_mpt_command - " + printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - " "Unable to write data to user %p\n", - __FILE__, __LINE__, + ioc->name, __FILE__, __LINE__, karg.dataInBufPtr); rc = -ENODATA; } @@ -2308,7 +2316,7 @@ done_free_mem: * Outputs: None. * Return: 0 if successful * -EFAULT if data unavailable - * -EBUSY if previous command timout and IOC reset is not complete. + * -EBUSY if previous command timeout and IOC reset is not complete. * -ENODEV if no such device/adapter * -ETIME if timer expires * -ENOMEM if memory allocation error @@ -2340,7 +2348,7 @@ mptctl_hp_hostinfo(unsigned long arg, unsigned int data_size) return -EFAULT; if (copy_from_user(&karg, uarg, sizeof(hp_host_info_t))) { - printk(KERN_ERR "%s@%d::mptctl_hp_host_info - " + printk(KERN_ERR MYNAM "%s@%d::mptctl_hp_host_info - " "Unable to read in hp_host_info struct @ %p\n", __FILE__, __LINE__, uarg); return -EFAULT; @@ -2348,7 +2356,7 @@ mptctl_hp_hostinfo(unsigned long arg, unsigned int data_size) if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) || (ioc == NULL)) { - printk(KERN_DEBUG "%s::mptctl_hp_hostinfo() @%d - ioc%d not found!\n", + printk(KERN_DEBUG MYNAM "%s::mptctl_hp_hostinfo() @%d - ioc%d not found!\n", __FILE__, __LINE__, iocnum); return -ENODEV; } @@ -2456,7 +2464,7 @@ mptctl_hp_hostinfo(unsigned long arg, unsigned int data_size) karg.soft_resets = 0; karg.timeouts = 0; if (ioc->sh != NULL) { - MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)ioc->sh->hostdata; + MPT_SCSI_HOST *hd = shost_priv(ioc->sh); if (hd && (cim_rev == 1)) { karg.hard_resets = hd->hard_resets; @@ -2529,9 +2537,9 @@ mptctl_hp_hostinfo(unsigned long arg, unsigned int data_size) /* Copy the data from kernel memory to user memory */ if (copy_to_user((char __user *)arg, &karg, sizeof(hp_host_info_t))) { - printk(KERN_ERR "%s@%d::mptctl_hpgethostinfo - " + printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_hpgethostinfo - " "Unable to write out hp_host_info @ %p\n", - __FILE__, __LINE__, uarg); + ioc->name, __FILE__, __LINE__, uarg); return -EFAULT; } @@ -2545,7 +2553,7 @@ mptctl_hp_hostinfo(unsigned long arg, unsigned int data_size) * Outputs: None. * Return: 0 if successful * -EFAULT if data unavailable - * -EBUSY if previous command timout and IOC reset is not complete. + * -EBUSY if previous command timeout and IOC reset is not complete. * -ENODEV if no such device/adapter * -ETIME if timer expires * -ENOMEM if memory allocation error @@ -2567,7 +2575,7 @@ mptctl_hp_targetinfo(unsigned long arg) int tmp, np, rc = 0; if (copy_from_user(&karg, uarg, sizeof(hp_target_info_t))) { - printk(KERN_ERR "%s@%d::mptctl_hp_targetinfo - " + printk(KERN_ERR MYNAM "%s@%d::mptctl_hp_targetinfo - " "Unable to read in hp_host_targetinfo struct @ %p\n", __FILE__, __LINE__, uarg); return -EFAULT; @@ -2575,11 +2583,11 @@ mptctl_hp_targetinfo(unsigned long arg) if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) || (ioc == NULL)) { - printk(KERN_DEBUG "%s::mptctl_hp_targetinfo() @%d - ioc%d not found!\n", + printk(KERN_DEBUG MYNAM "%s::mptctl_hp_targetinfo() @%d - ioc%d not found!\n", __FILE__, __LINE__, iocnum); return -ENODEV; } - dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT ": mptctl_hp_targetinfo called.\n", + dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "mptctl_hp_targetinfo called.\n", ioc->name)); /* There is nothing to do for FCP parts. @@ -2673,16 +2681,16 @@ mptctl_hp_targetinfo(unsigned long arg) pci_free_consistent(ioc->pcidev, data_sz, (u8 *) pg3_alloc, page_dma); } } - hd = (MPT_SCSI_HOST *) ioc->sh->hostdata; + hd = shost_priv(ioc->sh); if (hd != NULL) karg.select_timeouts = hd->sel_timeout[karg.hdr.id]; /* Copy the data from kernel memory to user memory */ if (copy_to_user((char __user *)arg, &karg, sizeof(hp_target_info_t))) { - printk(KERN_ERR "%s@%d::mptctl_hp_target_info - " + printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_hp_target_info - " "Unable to write out mpt_ioctl_targetinfo struct @ %p\n", - __FILE__, __LINE__, uarg); + ioc->name, __FILE__, __LINE__, uarg); return -EFAULT; } @@ -2732,7 +2740,7 @@ compat_mptfwxfer_ioctl(struct file *filp, unsigned int cmd, if (((iocnum = mpt_verify_adapter(iocnumX, &iocp)) < 0) || (iocp == NULL)) { printk(KERN_DEBUG MYNAM "::compat_mptfwxfer_ioctl @%d - ioc%d not found!\n", - __LINE__, iocnumX); + __LINE__, iocnumX); return -ENODEV; } @@ -2772,7 +2780,7 @@ compat_mpt_command(struct file *filp, unsigned int cmd, if (((iocnum = mpt_verify_adapter(iocnumX, &iocp)) < 0) || (iocp == NULL)) { printk(KERN_DEBUG MYNAM "::compat_mpt_command @%d - ioc%d not found!\n", - __LINE__, iocnumX); + __LINE__, iocnumX); return -ENODEV; } @@ -2853,31 +2861,22 @@ static long compat_mpctl_ioctl(struct file *f, unsigned int cmd, unsigned long a static int mptctl_probe(struct pci_dev *pdev, const struct pci_device_id *id) { - int err; - int sz; - u8 *mem; + MPT_IOCTL *mem; MPT_ADAPTER *ioc = pci_get_drvdata(pdev); /* * Allocate and inite a MPT_IOCTL structure */ - sz = sizeof (MPT_IOCTL); - mem = kmalloc(sz, GFP_KERNEL); - if (mem == NULL) { - err = -ENOMEM; - goto out_fail; + mem = kzalloc(sizeof(MPT_IOCTL), GFP_KERNEL); + if (!mem) { + mptctl_remove(pdev); + return -ENOMEM; } - memset(mem, 0, sz); - ioc->ioctl = (MPT_IOCTL *) mem; + ioc->ioctl = mem; ioc->ioctl->ioc = ioc; mutex_init(&ioc->ioctl->ioctl_mutex); return 0; - -out_fail: - - mptctl_remove(pdev); - return err; } /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ @@ -2924,7 +2923,8 @@ static int __init mptctl_init(void) * Install our handler */ ++where; - if ((mptctl_id = mpt_register(mptctl_reply, MPTCTL_DRIVER)) < 0) { + mptctl_id = mpt_register(mptctl_reply, MPTCTL_DRIVER); + if (!mptctl_id || mptctl_id >= MPT_MAX_PROTOCOL_DRIVERS) { printk(KERN_ERR MYNAM ": ERROR: Failed to register with Fusion MPT base driver\n"); misc_deregister(&mptctl_miscdev); err = -EBUSY;