* running LSI Logic Fusion MPT (Message Passing Technology) firmware.
*
* Copyright (c) 1999-2007 LSI Logic Corporation
- * (mailto:mpt_linux_developer@lsi.com)
+ * (mailto:DL-MPTFusionLinux@lsi.com)
*
*/
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
*/
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-#include "linux_compat.h" /* linux-2.6 tweaks */
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
/* Map the data portion, if any.
* sges_left = 0 if no data transfer.
*/
- if ( (sges_left = SCpnt->use_sg) ) {
- sges_left = pci_map_sg(ioc->pcidev,
- (struct scatterlist *) SCpnt->request_buffer,
- SCpnt->use_sg,
- SCpnt->sc_data_direction);
- if (sges_left == 0)
- return FAILED;
- } else if (SCpnt->request_bufflen) {
- SCpnt->SCp.dma_handle = pci_map_single(ioc->pcidev,
- SCpnt->request_buffer,
- SCpnt->request_bufflen,
- SCpnt->sc_data_direction);
- dsgprintk((MYIOC_s_INFO_FMT "SG: non-SG for %p, len=%d\n",
- ioc->name, SCpnt, SCpnt->request_bufflen));
- mptscsih_add_sge((char *) &pReq->SGL,
- 0xD1000000|MPT_SGE_FLAGS_ADDRESSING|sgdir|SCpnt->request_bufflen,
- SCpnt->SCp.dma_handle);
-
- return SUCCESS;
- }
+ sges_left = scsi_dma_map(SCpnt);
+ if (sges_left < 0)
+ return FAILED;
/* Handle the SG case.
*/
- sg = (struct scatterlist *) SCpnt->request_buffer;
+ sg = scsi_sglist(SCpnt);
sg_done = 0;
sgeOffset = sizeof(SCSIIORequest_t) - sizeof(SGE_IO_UNION);
chainSge = NULL;
MPT_FRAME_HDR *mf;
SEPRequest_t *SEPMsg;
- if (ioc->bus_type == FC)
+ if (ioc->bus_type != SAS)
+ return;
+
+ /* Not supported for hidden raid components
+ */
+ if (vtarget->tflags & MPT_TARGET_FLAGS_RAID_COMPONENT)
return;
if ((mf = mpt_get_msg_frame(ioc->InternalCtx, ioc)) == NULL) {
scsi_state = pScsiReply->SCSIState;
scsi_status = pScsiReply->SCSIStatus;
xfer_cnt = le32_to_cpu(pScsiReply->TransferCount);
- sc->resid = sc->request_bufflen - xfer_cnt;
+ scsi_set_resid(sc, scsi_bufflen(sc) - xfer_cnt);
log_info = le32_to_cpu(pScsiReply->IOCLogInfo);
/*
break;
case MPI_IOCSTATUS_SCSI_RESIDUAL_MISMATCH: /* 0x0049 */
- sc->resid = sc->request_bufflen - xfer_cnt;
+ scsi_set_resid(sc, scsi_bufflen(sc) - xfer_cnt);
if((xfer_cnt==0)||(sc->underflow > xfer_cnt))
sc->result=DID_SOFT_ERROR << 16;
else /* Sufficient data transfer occurred */
break;
case MPI_IOCSTATUS_SCSI_DATA_OVERRUN: /* 0x0044 */
- sc->resid=0;
+ scsi_set_resid(sc, 0);
case MPI_IOCSTATUS_SCSI_RECOVERED_ERROR: /* 0x0040 */
case MPI_IOCSTATUS_SUCCESS: /* 0x0000 */
- if (scsi_status == MPI_SCSI_STATUS_BUSY)
- sc->result = (DID_BUS_BUSY << 16) | scsi_status;
- else
- sc->result = (DID_OK << 16) | scsi_status;
+ sc->result = (DID_OK << 16) | scsi_status;
if (scsi_state == 0) {
;
} else if (scsi_state & MPI_SCSI_STATE_AUTOSENSE_VALID) {
scsi_state, scsi_status, log_info));
dreplyprintk(("%s: [%d:%d:%d:%d] resid=%d "
- "bufflen=%d xfer_cnt=%d\n", __FUNCTION__,
- sc->device->host->host_no, sc->device->channel, sc->device->id,
- sc->device->lun, sc->resid, sc->request_bufflen,
- xfer_cnt));
+ "bufflen=%d xfer_cnt=%d\n", __FUNCTION__,
+ sc->device->host->host_no,
+ sc->device->channel, sc->device->id,
+ sc->device->lun, scsi_get_resid(sc),
+ scsi_bufflen(sc), xfer_cnt));
}
#endif
} /* end of address reply case */
/* Unmap the DMA buffers, if any. */
- if (sc->use_sg) {
- pci_unmap_sg(ioc->pcidev, (struct scatterlist *) sc->request_buffer,
- sc->use_sg, sc->sc_data_direction);
- } else if (sc->request_bufflen) {
- pci_unmap_single(ioc->pcidev, sc->SCp.dma_handle,
- sc->request_bufflen, sc->sc_data_direction);
- }
+ scsi_dma_unmap(sc);
sc->scsi_done(sc); /* Issue the command callback */
/* Set status, free OS resources (SG DMA buffers)
* Do OS callback
*/
- if (SCpnt->use_sg) {
- pci_unmap_sg(ioc->pcidev,
- (struct scatterlist *) SCpnt->request_buffer,
- SCpnt->use_sg,
- SCpnt->sc_data_direction);
- } else if (SCpnt->request_bufflen) {
- pci_unmap_single(ioc->pcidev,
- SCpnt->SCp.dma_handle,
- SCpnt->request_bufflen,
- SCpnt->sc_data_direction);
- }
+ scsi_dma_unmap(SCpnt);
+
SCpnt->result = DID_RESET << 16;
SCpnt->host_scribble = NULL;
mf = (SCSIIORequest_t *)MPT_INDEX_2_MFPTR(hd->ioc, ii);
if (mf == NULL)
continue;
+ /* If the device is a hidden raid component, then its
+ * expected that the mf->function will be RAID_SCSI_IO
+ */
+ if (vdevice->vtarget->tflags &
+ MPT_TARGET_FLAGS_RAID_COMPONENT && mf->Function !=
+ MPI_FUNCTION_RAID_SCSI_IO_PASSTHROUGH)
+ continue;
+
int_to_scsilun(vdevice->lun, &lun);
if ((mf->Bus != vdevice->vtarget->channel) ||
(mf->TargetID != vdevice->vtarget->id) ||
memcmp(lun.scsi_lun, mf->LUN, 8))
continue;
- dsprintk(( "search_running: found (sc=%p, mf = %p) "
- "channel %d id %d, lun %d \n", hd->ScsiLookup[ii],
- mf, mf->Bus, mf->TargetID, vdevice->lun));
/* Cleanup
*/
mpt_free_msg_frame(hd->ioc, (MPT_FRAME_HDR *)mf);
if ((unsigned char *)mf != sc->host_scribble)
continue;
- if (sc->use_sg) {
- pci_unmap_sg(hd->ioc->pcidev,
- (struct scatterlist *) sc->request_buffer,
- sc->use_sg,
- sc->sc_data_direction);
- } else if (sc->request_bufflen) {
- pci_unmap_single(hd->ioc->pcidev,
- sc->SCp.dma_handle,
- sc->request_bufflen,
- sc->sc_data_direction);
- }
+ scsi_dma_unmap(sc);
sc->host_scribble = NULL;
sc->result = DID_NO_CONNECT << 16;
+ dsprintk(( "search_running: found (sc=%p, mf = %p) "
+ "channel %d id %d, lun %d \n", sc, mf,
+ vdevice->vtarget->channel, vdevice->vtarget->id, vdevice->lun));
sc->scsi_done(sc);
}
}
int
mptscsih_resume(struct pci_dev *pdev)
{
- MPT_ADAPTER *ioc = pci_get_drvdata(pdev);
- struct Scsi_Host *host = ioc->sh;
- MPT_SCSI_HOST *hd;
-
- mpt_resume(pdev);
-
- if(!host)
- return 0;
-
- hd = (MPT_SCSI_HOST *)host->hostdata;
- if(!hd)
- return 0;
-
- return 0;
+ return mpt_resume(pdev);
}
#endif
* will be no data transfer! GRRRRR...
*/
if (SCpnt->sc_data_direction == DMA_FROM_DEVICE) {
- datalen = SCpnt->request_bufflen;
+ datalen = scsi_bufflen(SCpnt);
scsidir = MPI_SCSIIO_CONTROL_READ; /* DATA IN (host<--ioc<--dev) */
} else if (SCpnt->sc_data_direction == DMA_TO_DEVICE) {
- datalen = SCpnt->request_bufflen;
+ datalen = scsi_bufflen(SCpnt);
scsidir = MPI_SCSIIO_CONTROL_WRITE; /* DATA OUT (host-->ioc-->dev) */
} else {
datalen = 0;
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
/**
* mptscsih_TMHandler - Generic handler for SCSI Task Management.
- * Fall through to mpt_HardResetHandler if: not operational, too many
- * failed TM requests or handshake failure.
- *
- * @ioc: Pointer to MPT_ADAPTER structure
+ * @hd: Pointer to MPT SCSI HOST structure
* @type: Task Management type
+ * @channel: channel number for task management
* @id: Logical Target ID for reset (if appropriate)
* @lun: Logical Unit for reset (if appropriate)
* @ctx2abort: Context for the task to be aborted (if appropriate)
+ * @timeout: timeout for task management control
+ *
+ * Fall through to mpt_HardResetHandler if: not operational, too many
+ * failed TM requests or handshake failure.
*
* Remark: Currently invoked from a non-interrupt thread (_bh).
*
* Remark: With old EH code, at most 1 SCSI TaskMgmt function per IOC
* will be active.
*
- * Returns 0 for SUCCESS, or FAILED.
+ * Returns 0 for SUCCESS, or %FAILED.
**/
int
mptscsih_TMHandler(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 id, int lun, int ctx2abort, ulong timeout)
* mptscsih_IssueTaskMgmt - Generic send Task Management function.
* @hd: Pointer to MPT_SCSI_HOST structure
* @type: Task Management type
+ * @channel: channel number for task management
* @id: Logical Target ID for reset (if appropriate)
* @lun: Logical Unit for reset (if appropriate)
* @ctx2abort: Context for the task to be aborted (if appropriate)
+ * @timeout: timeout for task management control
*
* Remark: _HardResetHandler can be invoked from an interrupt thread (timer)
* or a non-interrupt thread. In the former, must not call schedule().
u32 ctx2abort;
int scpnt_idx;
int retval;
- VirtDevice *vdev;
+ VirtDevice *vdevice;
ulong sn = SCpnt->serial_number;
+ MPT_ADAPTER *ioc;
/* If we can't locate our host adapter structure, return FAILED status.
*/
if ((hd = (MPT_SCSI_HOST *) SCpnt->device->host->hostdata) == NULL) {
SCpnt->result = DID_RESET << 16;
SCpnt->scsi_done(SCpnt);
- dfailprintk((KERN_INFO MYNAM ": mptscsih_abort: "
- "Can't locate host! (sc=%p)\n",
- SCpnt));
+ dfailprintk((KERN_INFO MYNAM ": mptscsih_abort: Can't locate "
+ "host! (sc=%p)\n", SCpnt));
return FAILED;
}
+ ioc = hd->ioc;
+ printk(MYIOC_s_INFO_FMT "attempting task abort! (sc=%p)\n",
+ ioc->name, SCpnt);
+ scsi_print_command(SCpnt);
+
+ vdevice = SCpnt->device->hostdata;
+ if (!vdevice || !vdevice->vtarget) {
+ dtmprintk((MYIOC_s_DEBUG_FMT "task abort: device has been "
+ "deleted (sc=%p)\n", ioc->name, SCpnt));
+ SCpnt->result = DID_NO_CONNECT << 16;
+ SCpnt->scsi_done(SCpnt);
+ retval = 0;
+ goto out;
+ }
+
+ /* Task aborts are not supported for hidden raid components.
+ */
+ if (vdevice->vtarget->tflags & MPT_TARGET_FLAGS_RAID_COMPONENT) {
+ dtmprintk((MYIOC_s_DEBUG_FMT "task abort: hidden raid "
+ "component (sc=%p)\n", ioc->name, SCpnt));
+ SCpnt->result = DID_RESET << 16;
+ retval = FAILED;
+ goto out;
+ }
+
/* Find this command
*/
if ((scpnt_idx = SCPNT_TO_LOOKUP_IDX(SCpnt)) < 0) {
*/
SCpnt->result = DID_RESET << 16;
dtmprintk((KERN_INFO MYNAM ": %s: mptscsih_abort: "
- "Command not in the active list! (sc=%p)\n",
- hd->ioc->name, SCpnt));
- return SUCCESS;
+ "Command not in the active list! (sc=%p)\n", ioc->name,
+ SCpnt));
+ retval = 0;
+ goto out;
}
- if (hd->resetPending)
- return FAILED;
+ if (hd->resetPending) {
+ retval = FAILED;
+ goto out;
+ }
if (hd->timeouts < -1)
hd->timeouts++;
- printk(KERN_WARNING MYNAM ": %s: attempting task abort! (sc=%p)\n",
- hd->ioc->name, SCpnt);
- scsi_print_command(SCpnt);
-
/* Most important! Set TaskMsgContext to SCpnt's MsgContext!
* (the IO to be ABORT'd)
*
hd->abortSCpnt = SCpnt;
- vdev = SCpnt->device->hostdata;
retval = mptscsih_TMHandler(hd, MPI_SCSITASKMGMT_TASKTYPE_ABORT_TASK,
- vdev->vtarget->channel, vdev->vtarget->id, vdev->lun,
- ctx2abort, mptscsih_get_tm_timeout(hd->ioc));
+ vdevice->vtarget->channel, vdevice->vtarget->id, vdevice->lun,
+ ctx2abort, mptscsih_get_tm_timeout(ioc));
if (SCPNT_TO_LOOKUP_IDX(SCpnt) == scpnt_idx &&
SCpnt->serial_number == sn)
retval = FAILED;
- printk (KERN_WARNING MYNAM ": %s: task abort: %s (sc=%p)\n",
- hd->ioc->name,
- ((retval == 0) ? "SUCCESS" : "FAILED" ), SCpnt);
+ out:
+ printk(MYIOC_s_INFO_FMT "task abort: %s (sc=%p)\n",
+ ioc->name, ((retval == 0) ? "SUCCESS" : "FAILED" ), SCpnt);
if (retval == 0)
return SUCCESS;
{
MPT_SCSI_HOST *hd;
int retval;
- VirtDevice *vdev;
+ VirtDevice *vdevice;
+ MPT_ADAPTER *ioc;
/* If we can't locate our host adapter structure, return FAILED status.
*/
if ((hd = (MPT_SCSI_HOST *) SCpnt->device->host->hostdata) == NULL){
- dtmprintk((KERN_INFO MYNAM ": mptscsih_dev_reset: "
- "Can't locate host! (sc=%p)\n",
- SCpnt));
+ dtmprintk((KERN_INFO MYNAM ": mptscsih_dev_reset: Can't "
+ "locate host! (sc=%p)\n", SCpnt));
return FAILED;
}
- if (hd->resetPending)
- return FAILED;
-
- printk(KERN_WARNING MYNAM ": %s: attempting target reset! (sc=%p)\n",
- hd->ioc->name, SCpnt);
+ ioc = hd->ioc;
+ printk(MYIOC_s_INFO_FMT "attempting target reset! (sc=%p)\n",
+ ioc->name, SCpnt);
scsi_print_command(SCpnt);
- vdev = SCpnt->device->hostdata;
+ if (hd->resetPending) {
+ retval = FAILED;
+ goto out;
+ }
+
+ vdevice = SCpnt->device->hostdata;
+ if (!vdevice || !vdevice->vtarget) {
+ retval = 0;
+ goto out;
+ }
+
+ /* Target reset to hidden raid component is not supported
+ */
+ if (vdevice->vtarget->tflags & MPT_TARGET_FLAGS_RAID_COMPONENT) {
+ retval = FAILED;
+ goto out;
+ }
+
retval = mptscsih_TMHandler(hd, MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET,
- vdev->vtarget->channel, vdev->vtarget->id,
- 0, 0, mptscsih_get_tm_timeout(hd->ioc));
+ vdevice->vtarget->channel, vdevice->vtarget->id, 0, 0,
+ mptscsih_get_tm_timeout(ioc));
- printk (KERN_WARNING MYNAM ": %s: target reset: %s (sc=%p)\n",
- hd->ioc->name,
- ((retval == 0) ? "SUCCESS" : "FAILED" ), SCpnt);
+ out:
+ printk (MYIOC_s_INFO_FMT "target reset: %s (sc=%p)\n",
+ ioc->name, ((retval == 0) ? "SUCCESS" : "FAILED" ), SCpnt);
if (retval == 0)
return SUCCESS;
MPT_SCSI_HOST *hd;
int retval;
VirtDevice *vdev;
+ MPT_ADAPTER *ioc;
/* If we can't locate our host adapter structure, return FAILED status.
*/
if ((hd = (MPT_SCSI_HOST *) SCpnt->device->host->hostdata) == NULL){
- dtmprintk((KERN_INFO MYNAM ": mptscsih_bus_reset: "
- "Can't locate host! (sc=%p)\n",
- SCpnt ) );
+ dtmprintk((KERN_INFO MYNAM ": mptscsih_bus_reset: Can't "
+ "locate host! (sc=%p)\n", SCpnt ));
return FAILED;
}
- printk(KERN_WARNING MYNAM ": %s: attempting bus reset! (sc=%p)\n",
- hd->ioc->name, SCpnt);
+ ioc = hd->ioc;
+ printk(MYIOC_s_INFO_FMT "attempting bus reset! (sc=%p)\n",
+ ioc->name, SCpnt);
scsi_print_command(SCpnt);
if (hd->timeouts < -1)
vdev = SCpnt->device->hostdata;
retval = mptscsih_TMHandler(hd, MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS,
- vdev->vtarget->channel, 0, 0, 0, mptscsih_get_tm_timeout(hd->ioc));
+ vdev->vtarget->channel, 0, 0, 0, mptscsih_get_tm_timeout(ioc));
- printk (KERN_WARNING MYNAM ": %s: bus reset: %s (sc=%p)\n",
- hd->ioc->name,
- ((retval == 0) ? "SUCCESS" : "FAILED" ), SCpnt);
+ printk(MYIOC_s_INFO_FMT "bus reset: %s (sc=%p)\n",
+ ioc->name, ((retval == 0) ? "SUCCESS" : "FAILED" ), SCpnt);
if (retval == 0)
return SUCCESS;
mptscsih_host_reset(struct scsi_cmnd *SCpnt)
{
MPT_SCSI_HOST * hd;
- int status = SUCCESS;
+ int retval;
+ MPT_ADAPTER *ioc;
/* If we can't locate the host to reset, then we failed. */
if ((hd = (MPT_SCSI_HOST *) SCpnt->device->host->hostdata) == NULL){
- dtmprintk( ( KERN_INFO MYNAM ": mptscsih_host_reset: "
- "Can't locate host! (sc=%p)\n",
- SCpnt ) );
+ dtmprintk( ( KERN_INFO MYNAM ": mptscsih_host_reset: Can't "
+ "locate host! (sc=%p)\n", SCpnt));
return FAILED;
}
- printk(KERN_WARNING MYNAM ": %s: Attempting host reset! (sc=%p)\n",
- hd->ioc->name, SCpnt);
+ ioc = hd->ioc;
+ printk(MYIOC_s_INFO_FMT "attempting host reset! (sc=%p)\n",
+ ioc->name, SCpnt);
/* If our attempts to reset the host failed, then return a failed
* status. The host will be taken off line by the SCSI mid-layer.
*/
- if (mpt_HardResetHandler(hd->ioc, CAN_SLEEP) < 0){
- status = FAILED;
+ if (mpt_HardResetHandler(hd->ioc, CAN_SLEEP) < 0) {
+ retval = FAILED;
} else {
/* Make sure TM pending is cleared and TM state is set to
* NONE.
*/
+ retval = 0;
hd->tmPending = 0;
hd->tmState = TM_STATE_NONE;
}
- dtmprintk( ( KERN_INFO MYNAM ": mptscsih_host_reset: "
- "Status = %s\n",
- (status == SUCCESS) ? "SUCCESS" : "FAILED" ) );
+ printk(MYIOC_s_INFO_FMT "host reset: %s (sc=%p)\n",
+ ioc->name, ((retval == 0) ? "SUCCESS" : "FAILED" ), SCpnt);
- return status;
+ return retval;
}
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
/**
* mptscsih_tm_wait_for_completion - wait for completion of TM task
* @hd: Pointer to MPT host structure.
+ * @timeout: timeout value
*
* Returns {SUCCESS,FAILED}.
*/
ioc->events[idx].event = MPI_EVENT_SCSI_DEVICE_STATUS_CHANGE;
ioc->events[idx].eventContext = ioc->eventContext;
- ioc->events[idx].data[0] = (pReq->LUN[1] << 24) ||
- (MPI_EVENT_SCSI_DEV_STAT_RC_SMART_DATA << 16) ||
- (sc->device->channel << 8) || sc->device->id;
+ ioc->events[idx].data[0] = (pReq->LUN[1] << 24) |
+ (MPI_EVENT_SCSI_DEV_STAT_RC_SMART_DATA << 16) |
+ (sc->device->channel << 8) | sc->device->id;
- ioc->events[idx].data[1] = (sense_data[13] << 8) || sense_data[12];
+ ioc->events[idx].data[1] = (sense_data[13] << 8) | sense_data[12];
ioc->eventContext++;
if (hd->ioc->pcidev->vendor ==
{
INTERNAL_CMD iocmd;
+ /* Ignore hidden raid components, this is handled when the command
+ * is sent to the volume
+ */
+ if (vdevice->vtarget->tflags & MPT_TARGET_FLAGS_RAID_COMPONENT)
+ return;
+
+ if (vdevice->vtarget->type != TYPE_DISK || vdevice->vtarget->deleted ||
+ !vdevice->configured_lun)
+ return;
+
/* Following parameters will not change
* in this routine.
*/
iocmd.id = vdevice->vtarget->id;
iocmd.lun = vdevice->lun;
- if ((vdevice->vtarget->type == TYPE_DISK) &&
- (vdevice->configured_lun))
- mptscsih_do_cmd(hd, &iocmd);
+ mptscsih_do_cmd(hd, &iocmd);
}
+static ssize_t
+mptscsih_version_fw_show(struct class_device *cdev, char *buf)
+{
+ struct Scsi_Host *host = class_to_shost(cdev);
+ MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
+ MPT_ADAPTER *ioc = hd->ioc;
+
+ return snprintf(buf, PAGE_SIZE, "%02d.%02d.%02d.%02d\n",
+ (ioc->facts.FWVersion.Word & 0xFF000000) >> 24,
+ (ioc->facts.FWVersion.Word & 0x00FF0000) >> 16,
+ (ioc->facts.FWVersion.Word & 0x0000FF00) >> 8,
+ ioc->facts.FWVersion.Word & 0x000000FF);
+}
+static CLASS_DEVICE_ATTR(version_fw, S_IRUGO, mptscsih_version_fw_show, NULL);
+
+static ssize_t
+mptscsih_version_bios_show(struct class_device *cdev, char *buf)
+{
+ struct Scsi_Host *host = class_to_shost(cdev);
+ MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
+ MPT_ADAPTER *ioc = hd->ioc;
+
+ return snprintf(buf, PAGE_SIZE, "%02x.%02x.%02x.%02x\n",
+ (ioc->biosVersion & 0xFF000000) >> 24,
+ (ioc->biosVersion & 0x00FF0000) >> 16,
+ (ioc->biosVersion & 0x0000FF00) >> 8,
+ ioc->biosVersion & 0x000000FF);
+}
+static CLASS_DEVICE_ATTR(version_bios, S_IRUGO, mptscsih_version_bios_show, NULL);
+
+static ssize_t
+mptscsih_version_mpi_show(struct class_device *cdev, char *buf)
+{
+ struct Scsi_Host *host = class_to_shost(cdev);
+ MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
+ MPT_ADAPTER *ioc = hd->ioc;
+
+ return snprintf(buf, PAGE_SIZE, "%03x\n", ioc->facts.MsgVersion);
+}
+static CLASS_DEVICE_ATTR(version_mpi, S_IRUGO, mptscsih_version_mpi_show, NULL);
+
+static ssize_t
+mptscsih_version_product_show(struct class_device *cdev, char *buf)
+{
+ struct Scsi_Host *host = class_to_shost(cdev);
+ MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
+ MPT_ADAPTER *ioc = hd->ioc;
+
+ return snprintf(buf, PAGE_SIZE, "%s\n", ioc->prod_name);
+}
+static CLASS_DEVICE_ATTR(version_product, S_IRUGO,
+ mptscsih_version_product_show, NULL);
+
+static ssize_t
+mptscsih_version_nvdata_persistent_show(struct class_device *cdev, char *buf)
+{
+ struct Scsi_Host *host = class_to_shost(cdev);
+ MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
+ MPT_ADAPTER *ioc = hd->ioc;
+
+ return snprintf(buf, PAGE_SIZE, "%02xh\n",
+ ioc->nvdata_version_persistent);
+}
+static CLASS_DEVICE_ATTR(version_nvdata_persistent, S_IRUGO,
+ mptscsih_version_nvdata_persistent_show, NULL);
+
+static ssize_t
+mptscsih_version_nvdata_default_show(struct class_device *cdev, char *buf)
+{
+ struct Scsi_Host *host = class_to_shost(cdev);
+ MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
+ MPT_ADAPTER *ioc = hd->ioc;
+
+ return snprintf(buf, PAGE_SIZE, "%02xh\n",ioc->nvdata_version_default);
+}
+static CLASS_DEVICE_ATTR(version_nvdata_default, S_IRUGO,
+ mptscsih_version_nvdata_default_show, NULL);
+
+static ssize_t
+mptscsih_board_name_show(struct class_device *cdev, char *buf)
+{
+ struct Scsi_Host *host = class_to_shost(cdev);
+ MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
+ MPT_ADAPTER *ioc = hd->ioc;
+
+ return snprintf(buf, PAGE_SIZE, "%s\n", ioc->board_name);
+}
+static CLASS_DEVICE_ATTR(board_name, S_IRUGO, mptscsih_board_name_show, NULL);
+
+static ssize_t
+mptscsih_board_assembly_show(struct class_device *cdev, char *buf)
+{
+ struct Scsi_Host *host = class_to_shost(cdev);
+ MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
+ MPT_ADAPTER *ioc = hd->ioc;
+
+ return snprintf(buf, PAGE_SIZE, "%s\n", ioc->board_assembly);
+}
+static CLASS_DEVICE_ATTR(board_assembly, S_IRUGO,
+ mptscsih_board_assembly_show, NULL);
+
+static ssize_t
+mptscsih_board_tracer_show(struct class_device *cdev, char *buf)
+{
+ struct Scsi_Host *host = class_to_shost(cdev);
+ MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
+ MPT_ADAPTER *ioc = hd->ioc;
+
+ return snprintf(buf, PAGE_SIZE, "%s\n", ioc->board_tracer);
+}
+static CLASS_DEVICE_ATTR(board_tracer, S_IRUGO,
+ mptscsih_board_tracer_show, NULL);
+
+static ssize_t
+mptscsih_io_delay_show(struct class_device *cdev, char *buf)
+{
+ struct Scsi_Host *host = class_to_shost(cdev);
+ MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
+ MPT_ADAPTER *ioc = hd->ioc;
+
+ return snprintf(buf, PAGE_SIZE, "%02d\n", ioc->io_missing_delay);
+}
+static CLASS_DEVICE_ATTR(io_delay, S_IRUGO,
+ mptscsih_io_delay_show, NULL);
+
+static ssize_t
+mptscsih_device_delay_show(struct class_device *cdev, char *buf)
+{
+ struct Scsi_Host *host = class_to_shost(cdev);
+ MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
+ MPT_ADAPTER *ioc = hd->ioc;
+
+ return snprintf(buf, PAGE_SIZE, "%02d\n", ioc->device_missing_delay);
+}
+static CLASS_DEVICE_ATTR(device_delay, S_IRUGO,
+ mptscsih_device_delay_show, NULL);
+
+struct class_device_attribute *mptscsih_host_attrs[] = {
+ &class_device_attr_version_fw,
+ &class_device_attr_version_bios,
+ &class_device_attr_version_mpi,
+ &class_device_attr_version_product,
+ &class_device_attr_version_nvdata_persistent,
+ &class_device_attr_version_nvdata_default,
+ &class_device_attr_board_name,
+ &class_device_attr_board_assembly,
+ &class_device_attr_board_tracer,
+ &class_device_attr_io_delay,
+ &class_device_attr_device_delay,
+ NULL,
+};
+EXPORT_SYMBOL(mptscsih_host_attrs);
+
EXPORT_SYMBOL(mptscsih_remove);
EXPORT_SYMBOL(mptscsih_shutdown);
#ifdef CONFIG_PM
projects / karo-tx-linux.git / blobdiff