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path: root/drivers/scsi/mpt2sas/mpt2sas_ctl.c
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Diffstat (limited to 'drivers/scsi/mpt2sas/mpt2sas_ctl.c')
-rw-r--r--drivers/scsi/mpt2sas/mpt2sas_ctl.c46
1 files changed, 26 insertions, 20 deletions
diff --git a/drivers/scsi/mpt2sas/mpt2sas_ctl.c b/drivers/scsi/mpt2sas/mpt2sas_ctl.c
index fa9bf83819d..d88e9756d8f 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_ctl.c
+++ b/drivers/scsi/mpt2sas/mpt2sas_ctl.c
@@ -3,7 +3,7 @@
* controllers
*
* This code is based on drivers/scsi/mpt2sas/mpt2_ctl.c
- * Copyright (C) 2007-2009 LSI Corporation
+ * Copyright (C) 2007-2010 LSI Corporation
* (mailto:DL-MPTFusionLinux@lsi.com)
*
* This program is free software; you can redistribute it and/or
@@ -533,7 +533,7 @@ _ctl_set_task_mid(struct MPT2SAS_ADAPTER *ioc, struct mpt2_ioctl_command *karg,
if (!found) {
dctlprintk(ioc, printk(MPT2SAS_DEBUG_FMT "%s: "
"handle(0x%04x), lun(%d), no active mid!!\n", ioc->name,
- desc, tm_request->DevHandle, lun));
+ desc, le16_to_cpu(tm_request->DevHandle), lun));
tm_reply = ioc->ctl_cmds.reply;
tm_reply->DevHandle = tm_request->DevHandle;
tm_reply->Function = MPI2_FUNCTION_SCSI_TASK_MGMT;
@@ -551,7 +551,8 @@ _ctl_set_task_mid(struct MPT2SAS_ADAPTER *ioc, struct mpt2_ioctl_command *karg,
dctlprintk(ioc, printk(MPT2SAS_DEBUG_FMT "%s: "
"handle(0x%04x), lun(%d), task_mid(%d)\n", ioc->name,
- desc, tm_request->DevHandle, lun, tm_request->TaskMID));
+ desc, le16_to_cpu(tm_request->DevHandle), lun,
+ le16_to_cpu(tm_request->TaskMID)));
return 0;
}
@@ -647,9 +648,9 @@ _ctl_do_mpt_command(struct MPT2SAS_ADAPTER *ioc,
if (mpi_request->Function == MPI2_FUNCTION_SCSI_IO_REQUEST ||
mpi_request->Function == MPI2_FUNCTION_RAID_SCSI_IO_PASSTHROUGH) {
- if (!mpi_request->FunctionDependent1 ||
- mpi_request->FunctionDependent1 >
- cpu_to_le16(ioc->facts.MaxDevHandle)) {
+ if (!le16_to_cpu(mpi_request->FunctionDependent1) ||
+ le16_to_cpu(mpi_request->FunctionDependent1) >
+ ioc->facts.MaxDevHandle) {
ret = -EINVAL;
mpt2sas_base_free_smid(ioc, smid);
goto out;
@@ -743,8 +744,11 @@ _ctl_do_mpt_command(struct MPT2SAS_ADAPTER *ioc,
mpt2sas_base_get_sense_buffer_dma(ioc, smid);
priv_sense = mpt2sas_base_get_sense_buffer(ioc, smid);
memset(priv_sense, 0, SCSI_SENSE_BUFFERSIZE);
- mpt2sas_base_put_smid_scsi_io(ioc, smid,
- le16_to_cpu(mpi_request->FunctionDependent1));
+ if (mpi_request->Function == MPI2_FUNCTION_SCSI_IO_REQUEST)
+ mpt2sas_base_put_smid_scsi_io(ioc, smid,
+ le16_to_cpu(mpi_request->FunctionDependent1));
+ else
+ mpt2sas_base_put_smid_default(ioc, smid);
break;
}
case MPI2_FUNCTION_SCSI_TASK_MGMT:
@@ -752,6 +756,10 @@ _ctl_do_mpt_command(struct MPT2SAS_ADAPTER *ioc,
Mpi2SCSITaskManagementRequest_t *tm_request =
(Mpi2SCSITaskManagementRequest_t *)mpi_request;
+ dtmprintk(ioc, printk(MPT2SAS_DEBUG_FMT "TASK_MGMT: "
+ "handle(0x%04x), task_type(0x%02x)\n", ioc->name,
+ le16_to_cpu(tm_request->DevHandle), tm_request->TaskType));
+
if (tm_request->TaskType ==
MPI2_SCSITASKMGMT_TASKTYPE_ABORT_TASK ||
tm_request->TaskType ==
@@ -762,7 +770,6 @@ _ctl_do_mpt_command(struct MPT2SAS_ADAPTER *ioc,
}
}
- mutex_lock(&ioc->tm_cmds.mutex);
mpt2sas_scsih_set_tm_flag(ioc, le16_to_cpu(
tm_request->DevHandle));
mpt2sas_base_put_smid_hi_priority(ioc, smid);
@@ -818,7 +825,6 @@ _ctl_do_mpt_command(struct MPT2SAS_ADAPTER *ioc,
if (mpi_request->Function == MPI2_FUNCTION_SCSI_TASK_MGMT) {
Mpi2SCSITaskManagementRequest_t *tm_request =
(Mpi2SCSITaskManagementRequest_t *)mpi_request;
- mutex_unlock(&ioc->tm_cmds.mutex);
mpt2sas_scsih_clear_tm_flag(ioc, le16_to_cpu(
tm_request->DevHandle));
} else if ((mpi_request->Function == MPI2_FUNCTION_SMP_PASSTHROUGH ||
@@ -897,14 +903,13 @@ _ctl_do_mpt_command(struct MPT2SAS_ADAPTER *ioc,
MPI2_FUNCTION_RAID_SCSI_IO_PASSTHROUGH)) {
printk(MPT2SAS_INFO_FMT "issue target reset: handle "
"= (0x%04x)\n", ioc->name,
- mpi_request->FunctionDependent1);
+ le16_to_cpu(mpi_request->FunctionDependent1));
mpt2sas_halt_firmware(ioc);
- mutex_lock(&ioc->tm_cmds.mutex);
mpt2sas_scsih_issue_tm(ioc,
- mpi_request->FunctionDependent1, 0,
- MPI2_SCSITASKMGMT_TASKTYPE_TARGET_RESET, 0, 10);
+ le16_to_cpu(mpi_request->FunctionDependent1), 0, 0,
+ 0, MPI2_SCSITASKMGMT_TASKTYPE_TARGET_RESET, 0, 10,
+ NULL);
ioc->tm_cmds.status = MPT2_CMD_NOT_USED;
- mutex_unlock(&ioc->tm_cmds.mutex);
} else
mpt2sas_base_hard_reset_handler(ioc, CAN_SLEEP,
FORCE_BIG_HAMMER);
@@ -1373,7 +1378,8 @@ _ctl_diag_register_2(struct MPT2SAS_ADAPTER *ioc,
dctlprintk(ioc, printk(MPT2SAS_DEBUG_FMT "%s: diag_buffer(0x%p), "
"dma(0x%llx), sz(%d)\n", ioc->name, __func__, request_data,
- (unsigned long long)request_data_dma, mpi_request->BufferLength));
+ (unsigned long long)request_data_dma,
+ le32_to_cpu(mpi_request->BufferLength)));
for (i = 0; i < MPT2_PRODUCT_SPECIFIC_DWORDS; i++)
mpi_request->ProductSpecific[i] =
@@ -2334,8 +2340,8 @@ _ctl_version_nvdata_persistent_show(struct device *cdev,
struct Scsi_Host *shost = class_to_shost(cdev);
struct MPT2SAS_ADAPTER *ioc = shost_priv(shost);
- return snprintf(buf, PAGE_SIZE, "%02xh\n",
- le16_to_cpu(ioc->iounit_pg0.NvdataVersionPersistent.Word));
+ return snprintf(buf, PAGE_SIZE, "%08xh\n",
+ le32_to_cpu(ioc->iounit_pg0.NvdataVersionPersistent.Word));
}
static DEVICE_ATTR(version_nvdata_persistent, S_IRUGO,
_ctl_version_nvdata_persistent_show, NULL);
@@ -2354,8 +2360,8 @@ _ctl_version_nvdata_default_show(struct device *cdev,
struct Scsi_Host *shost = class_to_shost(cdev);
struct MPT2SAS_ADAPTER *ioc = shost_priv(shost);
- return snprintf(buf, PAGE_SIZE, "%02xh\n",
- le16_to_cpu(ioc->iounit_pg0.NvdataVersionDefault.Word));
+ return snprintf(buf, PAGE_SIZE, "%08xh\n",
+ le32_to_cpu(ioc->iounit_pg0.NvdataVersionDefault.Word));
}
static DEVICE_ATTR(version_nvdata_default, S_IRUGO,
_ctl_version_nvdata_default_show, NULL);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-10-31 23:14:12 +0000