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path: root/drivers/s390/block/dasd_eckd.c
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Diffstat (limited to 'drivers/s390/block/dasd_eckd.c')
-rw-r--r--drivers/s390/block/dasd_eckd.c42
1 files changed, 21 insertions, 21 deletions
diff --git a/drivers/s390/block/dasd_eckd.c b/drivers/s390/block/dasd_eckd.c
index 2e655f466743..b7a7fac3f7c3 100644
--- a/drivers/s390/block/dasd_eckd.c
+++ b/drivers/s390/block/dasd_eckd.c
@@ -65,16 +65,16 @@ struct dasd_eckd_private {
65/* The ccw bus type uses this table to find devices that it sends to 65/* The ccw bus type uses this table to find devices that it sends to
66 * dasd_eckd_probe */ 66 * dasd_eckd_probe */
67static struct ccw_device_id dasd_eckd_ids[] = { 67static struct ccw_device_id dasd_eckd_ids[] = {
68 { CCW_DEVICE_DEVTYPE (0x3990, 0, 0x3390, 0), driver_info: 0x1}, 68 { CCW_DEVICE_DEVTYPE (0x3990, 0, 0x3390, 0), .driver_info = 0x1},
69 { CCW_DEVICE_DEVTYPE (0x2105, 0, 0x3390, 0), driver_info: 0x2}, 69 { CCW_DEVICE_DEVTYPE (0x2105, 0, 0x3390, 0), .driver_info = 0x2},
70 { CCW_DEVICE_DEVTYPE (0x3880, 0, 0x3390, 0), driver_info: 0x3}, 70 { CCW_DEVICE_DEVTYPE (0x3880, 0, 0x3390, 0), .driver_info = 0x3},
71 { CCW_DEVICE_DEVTYPE (0x3990, 0, 0x3380, 0), driver_info: 0x4}, 71 { CCW_DEVICE_DEVTYPE (0x3990, 0, 0x3380, 0), .driver_info = 0x4},
72 { CCW_DEVICE_DEVTYPE (0x2105, 0, 0x3380, 0), driver_info: 0x5}, 72 { CCW_DEVICE_DEVTYPE (0x2105, 0, 0x3380, 0), .driver_info = 0x5},
73 { CCW_DEVICE_DEVTYPE (0x9343, 0, 0x9345, 0), driver_info: 0x6}, 73 { CCW_DEVICE_DEVTYPE (0x9343, 0, 0x9345, 0), .driver_info = 0x6},
74 { CCW_DEVICE_DEVTYPE (0x2107, 0, 0x3390, 0), driver_info: 0x7}, 74 { CCW_DEVICE_DEVTYPE (0x2107, 0, 0x3390, 0), .driver_info = 0x7},
75 { CCW_DEVICE_DEVTYPE (0x2107, 0, 0x3380, 0), driver_info: 0x8}, 75 { CCW_DEVICE_DEVTYPE (0x2107, 0, 0x3380, 0), .driver_info = 0x8},
76 { CCW_DEVICE_DEVTYPE (0x1750, 0, 0x3390, 0), driver_info: 0x9}, 76 { CCW_DEVICE_DEVTYPE (0x1750, 0, 0x3390, 0), .driver_info = 0x9},
77 { CCW_DEVICE_DEVTYPE (0x1750, 0, 0x3380, 0), driver_info: 0xa}, 77 { CCW_DEVICE_DEVTYPE (0x1750, 0, 0x3380, 0), .driver_info = 0xa},
78 { /* end of list */ }, 78 { /* end of list */ },
79}; 79};
80 80
@@ -468,11 +468,11 @@ dasd_eckd_generate_uid(struct dasd_device *device, struct dasd_uid *uid)
468 return -ENODEV; 468 return -ENODEV;
469 469
470 memset(uid, 0, sizeof(struct dasd_uid)); 470 memset(uid, 0, sizeof(struct dasd_uid));
471 strncpy(uid->vendor, confdata->ned1.HDA_manufacturer, 471 memcpy(uid->vendor, confdata->ned1.HDA_manufacturer,
472 sizeof(uid->vendor) - 1); 472 sizeof(uid->vendor) - 1);
473 EBCASC(uid->vendor, sizeof(uid->vendor) - 1); 473 EBCASC(uid->vendor, sizeof(uid->vendor) - 1);
474 strncpy(uid->serial, confdata->ned1.HDA_location, 474 memcpy(uid->serial, confdata->ned1.HDA_location,
475 sizeof(uid->serial) - 1); 475 sizeof(uid->serial) - 1);
476 EBCASC(uid->serial, sizeof(uid->serial) - 1); 476 EBCASC(uid->serial, sizeof(uid->serial) - 1);
477 uid->ssid = confdata->neq.subsystemID; 477 uid->ssid = confdata->neq.subsystemID;
478 if (confdata->ned2.sneq.flags == 0x40) { 478 if (confdata->ned2.sneq.flags == 0x40) {
@@ -607,7 +607,7 @@ dasd_eckd_psf_ssc(struct dasd_device *device)
607 * Valide storage server of current device. 607 * Valide storage server of current device.
608 */ 608 */
609static int 609static int
610dasd_eckd_validate_server(struct dasd_device *device) 610dasd_eckd_validate_server(struct dasd_device *device, struct dasd_uid *uid)
611{ 611{
612 int rc; 612 int rc;
613 613
@@ -616,11 +616,11 @@ dasd_eckd_validate_server(struct dasd_device *device)
616 return 0; 616 return 0;
617 617
618 rc = dasd_eckd_psf_ssc(device); 618 rc = dasd_eckd_psf_ssc(device);
619 if (rc) 619 /* may be requested feature is not available on server,
620 /* may be requested feature is not available on server, 620 * therefore just report error and go ahead */
621 * therefore just report error and go ahead */ 621 DEV_MESSAGE(KERN_INFO, device,
622 DEV_MESSAGE(KERN_INFO, device, 622 "PSF-SSC on storage subsystem %s.%s.%04x returned rc=%d",
623 "Perform Subsystem Function returned rc=%d", rc); 623 uid->vendor, uid->serial, uid->ssid, rc);
624 /* RE-Read Configuration Data */ 624 /* RE-Read Configuration Data */
625 return dasd_eckd_read_conf(device); 625 return dasd_eckd_read_conf(device);
626} 626}
@@ -666,7 +666,7 @@ dasd_eckd_check_characteristics(struct dasd_device *device)
666 return rc; 666 return rc;
667 rc = dasd_set_uid(device->cdev, &uid); 667 rc = dasd_set_uid(device->cdev, &uid);
668 if (rc == 1) /* new server found */ 668 if (rc == 1) /* new server found */
669 rc = dasd_eckd_validate_server(device); 669 rc = dasd_eckd_validate_server(device, &uid);
670 if (rc) 670 if (rc)
671 return rc; 671 return rc;
672 672