#define SG_ERR_CAT_RESET 2 /* interpreted from sense buffer */
#define SG_ERR_CAT_TIMEOUT 3
#define SG_ERR_CAT_RECOVERED 4 /* Successful command after recovered err */
+#define SG_ERR_CAT_NOTSUPPORTED 5 /* Illegal / unsupported command */
#define SG_ERR_CAT_SENSE 98 /* Something else in the sense buffer */
#define SG_ERR_CAT_OTHER 99 /* Some other error/warning */
return SG_ERR_CAT_MEDIA_CHANGED;
if (0x29 == asc)
return SG_ERR_CAT_RESET;
+ } else if (sense_key == ILLEGAL_REQUEST) {
+ return SG_ERR_CAT_NOTSUPPORTED;
}
}
return SG_ERR_CAT_SENSE;
return -1;
}
-static int scsi_inquiry(struct sysfs_device *scsi_dev, int fd, unsigned
- char evpd, unsigned char page, unsigned char *buf,
- unsigned int buflen)
+static int scsi_inquiry(struct sysfs_device *scsi_dev, int fd,
+ unsigned char evpd, unsigned char page,
+ unsigned char *buf, unsigned int buflen)
{
unsigned char inq_cmd[INQUIRY_CMDLEN] =
{ INQUIRY_CMD, evpd, page, 0, buflen, 0 };
retval = sg_err_category3(&io_hdr);
switch (retval) {
+ case SG_ERR_CAT_NOTSUPPORTED:
+ buf[1] = 0;
+ /* Fallthrough */
case SG_ERR_CAT_CLEAN:
case SG_ERR_CAT_RECOVERED:
retval = 0;
/* Get list of supported EVPD pages */
static int do_scsi_page0_inquiry(struct sysfs_device *scsi_dev, int fd,
- char *buffer, int len)
+ unsigned char *buffer, unsigned int len)
{
int retval;
struct sysfs_attribute *vendor;
scsi_dev->name);
return 1;
}
- if (!strncmp(&buffer[VENDOR_LENGTH], vendor->value,
+ if (!strncmp((char *)&buffer[VENDOR_LENGTH], vendor->value,
VENDOR_LENGTH)) {
log_message(LOG_WARNING, "%s: invalid page0 data\n",
scsi_dev->name);
* check_fill_0x83_id - check the page 0x83 id, if OK allocate and fill
* serial number.
**/
-static int check_fill_0x83_id(struct sysfs_device *scsi_dev, char
- *page_83, const struct scsi_id_search_values
+static int check_fill_0x83_id(struct sysfs_device *scsi_dev,
+ unsigned char *page_83,
+ const struct scsi_id_search_values
*id_search, char *serial, int max_len)
{
int i, j, len;