static int proc_print_scsidevice(struct device *dev, void *data)
{
struct scsi_device *sdev = to_scsi_device(dev);
struct seq_file *s = data;
struct Scsi_Host *shost=sdev->host;
struct scsi_disk *sdkp;
int i;
sdkp=(struct scsi_disk*)dev->driver_data; // ASUS_ADD
if (strncmp(scsi_device_type(sdev->type), "Direct-Access", 13)==0) // ASUS ADD
seq_printf(s, "BusType: %s Diskname: %s ", shost->hostt->name, sdkp->disk->disk_name);
else
seq_printf(s, "BusType: %s Diskname: %s ", shost->hostt->name, "NONE");
seq_printf(s,
"Host: scsi%d Channel: %02d Id: %02d Lun: %02d\n Vendor: ",
sdev->host->host_no, sdev->channel, sdev->id, sdev->lun);
for (i = 0; i < 8; i++) {
if (sdev->vendor[i] >= 0x20)
seq_printf(s, "%c", sdev->vendor[i]);
else
seq_printf(s, " ");
}
seq_printf(s, " Model: ");
for (i = 0; i < 16; i++) {
if (sdev->model[i] >= 0x20)
seq_printf(s, "%c", sdev->model[i]);
else
seq_printf(s, " ");
}
seq_printf(s, " Rev: ");
for (i = 0; i < 4; i++) {
if (sdev->rev[i] >= 0x20)
seq_printf(s, "%c", sdev->rev[i]);
else
seq_printf(s, " ");
}
seq_printf(s, "\n");
seq_printf(s, " Type: %s ", scsi_device_type(sdev->type));
seq_printf(s, " ANSI SCSI revision: %02x",
sdev->scsi_level - (sdev->scsi_level > 1));
if (sdev->scsi_level == 2)
seq_printf(s, " CCS\n");
else
seq_printf(s, "\n");
return 0;
}
/**
* proc_print_scsidevice - return data about this host
* @dev: A scsi device
* @data: &struct seq_file to output to.
*
* Description: prints Host, Channel, Id, Lun, Vendor, Model, Rev, Type,
* and revision.
*/
static int proc_print_scsidevice(struct device *dev, void *data)
{
struct scsi_device *sdev;
struct seq_file *s = data;
int i;
if (!scsi_is_sdev_device(dev))
goto out;
sdev = to_scsi_device(dev);
seq_printf(s,
"Host: scsi%d Channel: %02d Id: %02d Lun: %02d\n Vendor: ",
sdev->host->host_no, sdev->channel, sdev->id, sdev->lun);
for (i = 0; i < 8; i++) {
if (sdev->vendor[i] >= 0x20)
seq_printf(s, "%c", sdev->vendor[i]);
else
seq_printf(s, " ");
}
seq_printf(s, " Model: ");
for (i = 0; i < 16; i++) {
if (sdev->model[i] >= 0x20)
seq_printf(s, "%c", sdev->model[i]);
else
seq_printf(s, " ");
}
seq_printf(s, " Rev: ");
for (i = 0; i < 4; i++) {
if (sdev->rev[i] >= 0x20)
seq_printf(s, "%c", sdev->rev[i]);
else
seq_printf(s, " ");
}
seq_printf(s, "\n");
seq_printf(s, " Type: %s ", scsi_device_type(sdev->type));
seq_printf(s, " ANSI SCSI revision: %02x",
sdev->scsi_level - (sdev->scsi_level > 1));
if (sdev->scsi_level == 2)
seq_printf(s, " CCS\n");
else
seq_printf(s, "\n");
out:
return 0;
}
static void
cciss_scsi_remove_entry(ctlr_info_t *h, int hostno, int entry,
struct scsi2map *removed, int *nremoved)
{
/* assumes h->ctlr]->scsi_ctlr->lock is held */
int i;
struct cciss_scsi_dev_t sd;
if (entry < 0 || entry >= CCISS_MAX_SCSI_DEVS_PER_HBA) return;
sd = ccissscsi[h->ctlr].dev[entry];
removed[*nremoved].bus = sd.bus;
removed[*nremoved].target = sd.target;
removed[*nremoved].lun = sd.lun;
(*nremoved)++;
for (i = entry; i < ccissscsi[h->ctlr].ndevices-1; i++)
ccissscsi[h->ctlr].dev[i] = ccissscsi[h->ctlr].dev[i+1];
ccissscsi[h->ctlr].ndevices--;
dev_info(&h->pdev->dev, "%s device c%db%dt%dl%d removed.\n",
scsi_device_type(sd.devtype), hostno,
sd.bus, sd.target, sd.lun);
}
static int
cciss_scsi_add_entry(ctlr_info_t *h, int hostno,
struct cciss_scsi_dev_t *device,
struct scsi2map *added, int *nadded)
{
/* assumes h->scsi_ctlr->lock is held */
int n = ccissscsi[h->ctlr].ndevices;
struct cciss_scsi_dev_t *sd;
int i, bus, target, lun;
unsigned char addr1[8], addr2[8];
if (n >= CCISS_MAX_SCSI_DEVS_PER_HBA) {
dev_warn(&h->pdev->dev, "Too many devices, "
"some will be inaccessible.\n");
return -1;
}
bus = target = -1;
lun = 0;
/* Is this device a non-zero lun of a multi-lun device */
/* byte 4 of the 8-byte LUN addr will contain the logical unit no. */
if (device->scsi3addr[4] != 0) {
/* Search through our list and find the device which */
/* has the same 8 byte LUN address, excepting byte 4. */
/* Assign the same bus and target for this new LUN. */
/* Use the logical unit number from the firmware. */
memcpy(addr1, device->scsi3addr, 8);
addr1[4] = 0;
for (i = 0; i < n; i++) {
sd = &ccissscsi[h->ctlr].dev[i];
memcpy(addr2, sd->scsi3addr, 8);
addr2[4] = 0;
/* differ only in byte 4? */
if (memcmp(addr1, addr2, 8) == 0) {
bus = sd->bus;
target = sd->target;
lun = device->scsi3addr[4];
break;
}
}
}
sd = &ccissscsi[h->ctlr].dev[n];
if (lun == 0) {
if (find_bus_target_lun(h,
&sd->bus, &sd->target, &sd->lun) != 0)
return -1;
} else {
sd->bus = bus;
sd->target = target;
sd->lun = lun;
}
added[*nadded].bus = sd->bus;
added[*nadded].target = sd->target;
added[*nadded].lun = sd->lun;
(*nadded)++;
memcpy(sd->scsi3addr, device->scsi3addr, 8);
memcpy(sd->vendor, device->vendor, sizeof(sd->vendor));
memcpy(sd->revision, device->revision, sizeof(sd->revision));
memcpy(sd->device_id, device->device_id, sizeof(sd->device_id));
sd->devtype = device->devtype;
ccissscsi[h->ctlr].ndevices++;
/* initially, (before registering with scsi layer) we don't
know our hostno and we don't want to print anything first
time anyway (the scsi layer's inquiries will show that info) */
if (hostno != -1)
dev_info(&h->pdev->dev, "%s device c%db%dt%dl%d added.\n",
scsi_device_type(sd->devtype), hostno,
sd->bus, sd->target, sd->lun);
return 0;
}
