@@ -3571,60 +3571,6 @@ static void figure_bus_target_lun(struct ctlr_info *h,
0, lunid & 0x3fff);
}
-/*
- * If there is no lun 0 on a target, linux won't find any devices.
- * For the external targets (arrays), we have to manually detect the enclosure
- * which is at lun zero, as CCISS_REPORT_PHYSICAL_LUNS doesn't report
- * it for some reason. *tmpdevice is the target we're adding,
- * this_device is a pointer into the current element of currentsd[]
- * that we're building up in update_scsi_devices(), below.
- * lunzerobits is a bitmap that tracks which targets already have a
- * lun 0 assigned.
- * Returns 1 if an enclosure was added, 0 if not.
- */
-static int add_ext_target_dev(struct ctlr_info *h,
- struct hpsa_scsi_dev_t *tmpdevice,
- struct hpsa_scsi_dev_t *this_device, u8 *lunaddrbytes,
- unsigned long lunzerobits[], int *n_ext_target_devs)
-{
- unsigned char scsi3addr[8];
-
- if (test_bit(tmpdevice->target, lunzerobits))
- return 0; /* There is already a lun 0 on this target. */
-
- if (!is_logical_dev_addr_mode(lunaddrbytes))
- return 0; /* It's the logical targets that may lack lun 0. */
-
- if (!tmpdevice->external)
- return 0; /* Only external target devices have this problem. */
-
- if (tmpdevice->lun == 0) /* if lun is 0, then we have a lun 0. */
- return 0;
-
- memset(scsi3addr, 0, 8);
- scsi3addr[3] = tmpdevice->target;
- if (is_hba_lunid(scsi3addr))
- return 0; /* Don't add the RAID controller here. */
-
- if (is_scsi_rev_5(h))
- return 0; /* p1210m doesn't need to do this. */
-
- if (*n_ext_target_devs >= MAX_EXT_TARGETS) {
- dev_warn(&h->pdev->dev, "Maximum number of external "
- "target devices exceeded. Check your hardware "
- "configuration.");
- return 0;
- }
-
- if (hpsa_update_device_info(h, scsi3addr, this_device, NULL))
- return 0;
- (*n_ext_target_devs)++;
- hpsa_set_bus_target_lun(this_device,
- tmpdevice->bus, tmpdevice->target, 0);
- hpsa_update_device_supports_aborts(h, this_device, scsi3addr);
- set_bit(tmpdevice->target, lunzerobits);
- return 1;
-}
/*
* Get address of physical disk used for an ioaccel2 mode command:
@@ -3952,20 +3898,6 @@ static void hpsa_update_scsi_devices(struct ctlr_info *h)
hpsa_update_device_supports_aborts(h, tmpdevice, lunaddrbytes);
this_device = currentsd[ncurrent];
- /*
- * For external target devices, we have to insert a LUN 0 which
- * doesn't show up in CCISS_REPORT_PHYSICAL data, but there
- * is nonetheless an enclosure device there. We have to
- * present that otherwise linux won't find anything if
- * there is no lun 0.
- */
- if (add_ext_target_dev(h, tmpdevice, this_device,
- lunaddrbytes, lunzerobits,
- &n_ext_target_devs)) {
- ncurrent++;
- this_device = currentsd[ncurrent];
- }
-
*this_device = *tmpdevice;
this_device->physical_device = physical_device;