diff options
Diffstat (limited to 'drivers/s390/block/dasd_3990_erp.c')
| -rw-r--r-- | drivers/s390/block/dasd_3990_erp.c | 730 |
1 files changed, 366 insertions, 364 deletions
diff --git a/drivers/s390/block/dasd_3990_erp.c b/drivers/s390/block/dasd_3990_erp.c index 4cee45916144..27991b692056 100644 --- a/drivers/s390/block/dasd_3990_erp.c +++ b/drivers/s390/block/dasd_3990_erp.c @@ -7,6 +7,8 @@ * */ +#define KMSG_COMPONENT "dasd" + #include <linux/timer.h> #include <linux/slab.h> #include <asm/idals.h> @@ -75,7 +77,7 @@ dasd_3990_erp_block_queue(struct dasd_ccw_req * erp, int expires) struct dasd_device *device = erp->startdev; unsigned long flags; - DEV_MESSAGE(KERN_INFO, device, + DBF_DEV_EVENT(DBF_INFO, device, "blocking request queue for %is", expires/HZ); spin_lock_irqsave(get_ccwdev_lock(device->cdev), flags); @@ -114,9 +116,9 @@ dasd_3990_erp_int_req(struct dasd_ccw_req * erp) } else { /* issue a message and wait for 'device ready' interrupt */ - DEV_MESSAGE(KERN_ERR, device, "%s", + dev_err(&device->cdev->dev, "is offline or not installed - " - "INTERVENTION REQUIRED!!"); + "INTERVENTION REQUIRED!!\n"); dasd_3990_erp_block_queue(erp, 60*HZ); } @@ -158,7 +160,7 @@ dasd_3990_erp_alternate_path(struct dasd_ccw_req * erp) if ((erp->lpm & opm) != 0x00) { - DEV_MESSAGE(KERN_DEBUG, device, + DBF_DEV_EVENT(DBF_WARNING, device, "try alternate lpm=%x (lpum=%x / opm=%x)", erp->lpm, erp->irb.esw.esw0.sublog.lpum, opm); @@ -166,10 +168,9 @@ dasd_3990_erp_alternate_path(struct dasd_ccw_req * erp) erp->status = DASD_CQR_FILLED; erp->retries = 10; } else { - DEV_MESSAGE(KERN_ERR, device, - "No alternate channel path left (lpum=%x / " - "opm=%x) -> permanent error", - erp->irb.esw.esw0.sublog.lpum, opm); + dev_err(&device->cdev->dev, + "The DASD cannot be reached on any path (lpum=%x" + "/opm=%x)\n", erp->irb.esw.esw0.sublog.lpum, opm); /* post request with permanent error */ erp->status = DASD_CQR_FAILED; @@ -204,8 +205,8 @@ dasd_3990_erp_DCTL(struct dasd_ccw_req * erp, char modifier) sizeof(struct DCTL_data), device); if (IS_ERR(dctl_cqr)) { - DEV_MESSAGE(KERN_ERR, device, "%s", - "Unable to allocate DCTL-CQR"); + dev_err(&device->cdev->dev, + "Unable to allocate DCTL-CQR\n"); erp->status = DASD_CQR_FAILED; return erp; } @@ -294,7 +295,7 @@ dasd_3990_erp_action_4(struct dasd_ccw_req * erp, char *sense) /* interrupt (this enables easier enqueing of the cqr) */ if (erp->function != dasd_3990_erp_action_4) { - DEV_MESSAGE(KERN_INFO, device, "%s", + DBF_DEV_EVENT(DBF_INFO, device, "%s", "dasd_3990_erp_action_4: first time retry"); erp->retries = 256; @@ -303,7 +304,7 @@ dasd_3990_erp_action_4(struct dasd_ccw_req * erp, char *sense) } else { if (sense && (sense[25] == 0x1D)) { /* state change pending */ - DEV_MESSAGE(KERN_INFO, device, + DBF_DEV_EVENT(DBF_INFO, device, "waiting for state change pending " "interrupt, %d retries left", erp->retries); @@ -311,15 +312,14 @@ dasd_3990_erp_action_4(struct dasd_ccw_req * erp, char *sense) dasd_3990_erp_block_queue(erp, 30*HZ); } else if (sense && (sense[25] == 0x1E)) { /* busy */ - DEV_MESSAGE(KERN_INFO, device, + DBF_DEV_EVENT(DBF_INFO, device, "busy - redriving request later, " "%d retries left", erp->retries); dasd_3990_erp_block_queue(erp, HZ); } else { - /* no state change pending - retry */ - DEV_MESSAGE (KERN_INFO, device, + DBF_DEV_EVENT(DBF_INFO, device, "redriving request immediately, " "%d retries left", erp->retries); @@ -384,6 +384,7 @@ dasd_3990_handle_env_data(struct dasd_ccw_req * erp, char *sense) struct dasd_device *device = erp->startdev; char msg_format = (sense[7] & 0xF0); char msg_no = (sense[7] & 0x0F); + char errorstring[ERRORLENGTH]; switch (msg_format) { case 0x00: /* Format 0 - Program or System Checks */ @@ -394,95 +395,97 @@ dasd_3990_handle_env_data(struct dasd_ccw_req * erp, char *sense) case 0x00: /* No Message */ break; case 0x01: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 0 - Invalid Command"); + dev_warn(&device->cdev->dev, + "FORMAT 0 - Invalid Command\n"); break; case 0x02: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 0 - Invalid Command " - "Sequence"); + "Sequence\n"); break; case 0x03: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 0 - CCW Count less than " - "required"); + "required\n"); break; case 0x04: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 0 - Invalid Parameter"); + dev_warn(&device->cdev->dev, + "FORMAT 0 - Invalid Parameter\n"); break; case 0x05: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 0 - Diagnostic of Sepecial" - " Command Violates File Mask"); + dev_warn(&device->cdev->dev, + "FORMAT 0 - Diagnostic of Special" + " Command Violates File Mask\n"); break; case 0x07: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 0 - Channel Returned with " - "Incorrect retry CCW"); + "Incorrect retry CCW\n"); break; case 0x08: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 0 - Reset Notification"); + dev_warn(&device->cdev->dev, + "FORMAT 0 - Reset Notification\n"); break; case 0x09: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 0 - Storage Path Restart"); + dev_warn(&device->cdev->dev, + "FORMAT 0 - Storage Path Restart\n"); break; case 0x0A: - DEV_MESSAGE(KERN_WARNING, device, + dev_warn(&device->cdev->dev, "FORMAT 0 - Channel requested " - "... %02x", sense[8]); + "... %02x\n", sense[8]); break; case 0x0B: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 0 - Invalid Defective/" - "Alternate Track Pointer"); + "Alternate Track Pointer\n"); break; case 0x0C: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 0 - DPS Installation " - "Check"); + "Check\n"); break; case 0x0E: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 0 - Command Invalid on " - "Secondary Address"); + "Secondary Address\n"); break; case 0x0F: - DEV_MESSAGE(KERN_WARNING, device, + dev_warn(&device->cdev->dev, "FORMAT 0 - Status Not As " - "Required: reason %02x", sense[8]); + "Required: reason %02x\n", + sense[8]); break; default: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 0 - Reseved"); + dev_warn(&device->cdev->dev, + "FORMAT 0 - Reserved\n"); } } else { switch (msg_no) { case 0x00: /* No Message */ break; case 0x01: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 0 - Device Error Source"); + dev_warn(&device->cdev->dev, + "FORMAT 0 - Device Error " + "Source\n"); break; case 0x02: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 0 - Reserved"); + dev_warn(&device->cdev->dev, + "FORMAT 0 - Reserved\n"); break; case 0x03: - DEV_MESSAGE(KERN_WARNING, device, + dev_warn(&device->cdev->dev, "FORMAT 0 - Device Fenced - " - "device = %02x", sense[4]); + "device = %02x\n", sense[4]); break; case 0x04: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 0 - Data Pinned for " - "Device"); + "Device\n"); break; default: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 0 - Reserved"); + dev_warn(&device->cdev->dev, + "FORMAT 0 - Reserved\n"); } } break; @@ -492,348 +495,352 @@ dasd_3990_handle_env_data(struct dasd_ccw_req * erp, char *sense) case 0x00: /* No Message */ break; case 0x01: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 1 - Device Status 1 not as " - "expected"); + "expected\n"); break; case 0x03: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 1 - Index missing"); + dev_warn(&device->cdev->dev, + "FORMAT 1 - Index missing\n"); break; case 0x04: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 1 - Interruption cannot be reset"); + dev_warn(&device->cdev->dev, + "FORMAT 1 - Interruption cannot be " + "reset\n"); break; case 0x05: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 1 - Device did not respond to " - "selection"); + "selection\n"); break; case 0x06: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 1 - Device check-2 error or Set " - "Sector is not complete"); + "Sector is not complete\n"); break; case 0x07: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 1 - Head address does not " - "compare"); + "compare\n"); break; case 0x08: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 1 - Device status 1 not valid"); + dev_warn(&device->cdev->dev, + "FORMAT 1 - Device status 1 not valid\n"); break; case 0x09: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 1 - Device not ready"); + dev_warn(&device->cdev->dev, + "FORMAT 1 - Device not ready\n"); break; case 0x0A: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 1 - Track physical address did " - "not compare"); + "not compare\n"); break; case 0x0B: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 1 - Missing device address bit"); + dev_warn(&device->cdev->dev, + "FORMAT 1 - Missing device address bit\n"); break; case 0x0C: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 1 - Drive motor switch is off"); + dev_warn(&device->cdev->dev, + "FORMAT 1 - Drive motor switch is off\n"); break; case 0x0D: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 1 - Seek incomplete"); + dev_warn(&device->cdev->dev, + "FORMAT 1 - Seek incomplete\n"); break; case 0x0E: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 1 - Cylinder address did not " - "compare"); + "compare\n"); break; case 0x0F: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 1 - Offset active cannot be " - "reset"); + "reset\n"); break; default: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 1 - Reserved"); + dev_warn(&device->cdev->dev, + "FORMAT 1 - Reserved\n"); } break; case 0x20: /* Format 2 - 3990 Equipment Checks */ switch (msg_no) { case 0x08: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 2 - 3990 check-2 error"); + dev_warn(&device->cdev->dev, + "FORMAT 2 - 3990 check-2 error\n"); break; case 0x0E: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 2 - Support facility errors"); + dev_warn(&device->cdev->dev, + "FORMAT 2 - Support facility errors\n"); break; case 0x0F: - DEV_MESSAGE(KERN_WARNING, device, - "FORMAT 2 - Microcode detected error %02x", - sense[8]); + dev_warn(&device->cdev->dev, + "FORMAT 2 - Microcode detected error " + "%02x\n", + sense[8]); break; default: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 2 - Reserved"); + dev_warn(&device->cdev->dev, + "FORMAT 2 - Reserved\n"); } break; case 0x30: /* Format 3 - 3990 Control Checks */ switch (msg_no) { case 0x0F: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 3 - Allegiance terminated"); + dev_warn(&device->cdev->dev, + "FORMAT 3 - Allegiance terminated\n"); break; default: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 3 - Reserved"); + dev_warn(&device->cdev->dev, + "FORMAT 3 - Reserved\n"); } break; case 0x40: /* Format 4 - Data Checks */ switch (msg_no) { case 0x00: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 4 - Home address area error"); + dev_warn(&device->cdev->dev, + "FORMAT 4 - Home address area error\n"); break; case 0x01: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 4 - Count area error"); + dev_warn(&device->cdev->dev, + "FORMAT 4 - Count area error\n"); break; case 0x02: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 4 - Key area error"); + dev_warn(&device->cdev->dev, + "FORMAT 4 - Key area error\n"); break; case 0x03: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 4 - Data area error"); + dev_warn(&device->cdev->dev, + "FORMAT 4 - Data area error\n"); break; case 0x04: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 4 - No sync byte in home address " - "area"); + "area\n"); break; case 0x05: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 4 - No sync byte in count address " - "area"); + "area\n"); break; case 0x06: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 4 - No sync byte in key area"); + dev_warn(&device->cdev->dev, + "FORMAT 4 - No sync byte in key area\n"); break; case 0x07: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 4 - No sync byte in data area"); + dev_warn(&device->cdev->dev, + "FORMAT 4 - No sync byte in data area\n"); break; case 0x08: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 4 - Home address area error; " - "offset active"); + "offset active\n"); break; case 0x09: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 4 - Count area error; offset " - "active"); + "active\n"); break; case 0x0A: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 4 - Key area error; offset " - "active"); + "active\n"); break; case 0x0B: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 4 - Data area error; " - "offset active"); + "offset active\n"); break; case 0x0C: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 4 - No sync byte in home " - "address area; offset active"); + "address area; offset active\n"); break; case 0x0D: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 4 - No syn byte in count " - "address area; offset active"); + "address area; offset active\n"); break; case 0x0E: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 4 - No sync byte in key area; " - "offset active"); + "offset active\n"); break; case 0x0F: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 4 - No syn byte in data area; " - "offset active"); + "offset active\n"); break; default: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 4 - Reserved"); + dev_warn(&device->cdev->dev, + "FORMAT 4 - Reserved\n"); } break; case 0x50: /* Format 5 - Data Check with displacement information */ switch (msg_no) { case 0x00: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 5 - Data Check in the " - "home address area"); + "home address area\n"); break; case 0x01: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 5 - Data Check in the count area"); + dev_warn(&device->cdev->dev, + "FORMAT 5 - Data Check in the count " + "area\n"); break; case 0x02: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 5 - Data Check in the key area"); + dev_warn(&device->cdev->dev, + "FORMAT 5 - Data Check in the key area\n"); break; case 0x03: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 5 - Data Check in the data area"); + dev_warn(&device->cdev->dev, + "FORMAT 5 - Data Check in the data " + "area\n"); break; case 0x08: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 5 - Data Check in the " - "home address area; offset active"); + "home address area; offset active\n"); break; case 0x09: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 5 - Data Check in the count area; " - "offset active"); + "offset active\n"); break; case 0x0A: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 5 - Data Check in the key area; " - "offset active"); + "offset active\n"); break; case 0x0B: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 5 - Data Check in the data area; " - "offset active"); + "offset active\n"); break; default: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 5 - Reserved"); + dev_warn(&device->cdev->dev, + "FORMAT 5 - Reserved\n"); } break; case 0x60: /* Format 6 - Usage Statistics/Overrun Errors */ switch (msg_no) { case 0x00: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 6 - Overrun on channel A"); + dev_warn(&device->cdev->dev, + "FORMAT 6 - Overrun on channel A\n"); break; case 0x01: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 6 - Overrun on channel B"); + dev_warn(&device->cdev->dev, + "FORMAT 6 - Overrun on channel B\n"); break; case 0x02: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 6 - Overrun on channel C"); + dev_warn(&device->cdev->dev, + "FORMAT 6 - Overrun on channel C\n"); break; case 0x03: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 6 - Overrun on channel D"); + dev_warn(&device->cdev->dev, + "FORMAT 6 - Overrun on channel D\n"); break; case 0x04: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 6 - Overrun on channel E"); + dev_warn(&device->cdev->dev, + "FORMAT 6 - Overrun on channel E\n"); break; case 0x05: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 6 - Overrun on channel F"); + dev_warn(&device->cdev->dev, + "FORMAT 6 - Overrun on channel F\n"); break; case 0x06: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 6 - Overrun on channel G"); + dev_warn(&device->cdev->dev, + "FORMAT 6 - Overrun on channel G\n"); break; case 0x07: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 6 - Overrun on channel H"); + dev_warn(&device->cdev->dev, + "FORMAT 6 - Overrun on channel H\n"); break; default: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 6 - Reserved"); + dev_warn(&device->cdev->dev, + "FORMAT 6 - Reserved\n"); } break; case 0x70: /* Format 7 - Device Connection Control Checks */ switch (msg_no) { case 0x00: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 7 - RCC initiated by a connection " - "check alert"); + "check alert\n"); break; case 0x01: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 7 - RCC 1 sequence not " - "successful"); + "successful\n"); break; case 0x02: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 7 - RCC 1 and RCC 2 sequences not " - "successful"); + "successful\n"); break; case 0x03: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 7 - Invalid tag-in during " - "selection sequence"); + "selection sequence\n"); break; case 0x04: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 7 - extra RCC required"); + dev_warn(&device->cdev->dev, + "FORMAT 7 - extra RCC required\n"); break; case 0x05: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 7 - Invalid DCC selection " - "response or timeout"); + "response or timeout\n"); break; case 0x06: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 7 - Missing end operation; device " - "transfer complete"); + "transfer complete\n"); break; case 0x07: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 7 - Missing end operation; device " - "transfer incomplete"); + "transfer incomplete\n"); break; case 0x08: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 7 - Invalid tag-in for an " - "immediate command sequence"); + "immediate command sequence\n"); break; case 0x09: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 7 - Invalid tag-in for an " - "extended command sequence"); + "extended command sequence\n"); break; case 0x0A: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 7 - 3990 microcode time out when " - "stopping selection"); + "stopping selection\n"); break; case 0x0B: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 7 - No response to selection " - "after a poll interruption"); + "after a poll interruption\n"); break; case 0x0C: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 7 - Permanent path error (DASD " - "controller not available)"); + "controller not available)\n"); break; case 0x0D: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 7 - DASD controller not available" - " on disconnected command chain"); + " on disconnected command chain\n"); break; default: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 7 - Reserved"); + dev_warn(&device->cdev->dev, + "FORMAT 7 - Reserved\n"); } break; @@ -841,52 +848,52 @@ dasd_3990_handle_env_data(struct dasd_ccw_req * erp, char *sense) switch (msg_no) { case 0x00: /* No Message */ case 0x01: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 8 - Error correction code " - "hardware fault"); + "hardware fault\n"); break; case 0x03: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 8 - Unexpected end operation " - "response code"); + "response code\n"); break; case 0x04: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 8 - End operation with transfer " - "count not zero"); + "count not zero\n"); break; case 0x05: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 8 - End operation with transfer " - "count zero"); + "count zero\n"); break; case 0x06: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 8 - DPS checks after a system " - "reset or selective reset"); + "reset or selective reset\n"); break; case 0x07: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 8 - DPS cannot be filled"); + dev_warn(&device->cdev->dev, + "FORMAT 8 - DPS cannot be filled\n"); break; case 0x08: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 8 - Short busy time-out during " - "device selection"); + "device selection\n"); break; case 0x09: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 8 - DASD controller failed to " - "set or reset the long busy latch"); + "set or reset the long busy latch\n"); break; case 0x0A: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 8 - No interruption from device " - "during a command chain"); + "during a command chain\n"); break; default: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 8 - Reserved"); + dev_warn(&device->cdev->dev, + "FORMAT 8 - Reserved\n"); } break; @@ -895,97 +902,100 @@ dasd_3990_handle_env_data(struct dasd_ccw_req * erp, char *sense) case 0x00: break; /* No Message */ case 0x06: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 9 - Device check-2 error"); + dev_warn(&device->cdev->dev, + "FORMAT 9 - Device check-2 error\n"); break; case 0x07: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 9 - Head address did not compare"); + dev_warn(&device->cdev->dev, + "FORMAT 9 - Head address did not " + "compare\n"); break; case 0x0A: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 9 - Track physical address did " - "not compare while oriented"); + "not compare while oriented\n"); break; case 0x0E: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT 9 - Cylinder address did not " - "compare"); + "compare\n"); break; default: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT 9 - Reserved"); + dev_warn(&device->cdev->dev, + "FORMAT 9 - Reserved\n"); } break; case 0xF0: /* Format F - Cache Storage Checks */ switch (msg_no) { case 0x00: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT F - Operation Terminated"); + dev_warn(&device->cdev->dev, + "FORMAT F - Operation Terminated\n"); break; case 0x01: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT F - Subsystem Processing Error"); + dev_warn(&device->cdev->dev, + "FORMAT F - Subsystem Processing Error\n"); break; case 0x02: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT F - Cache or nonvolatile storage " - "equipment failure"); + "equipment failure\n"); break; case 0x04: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT F - Caching terminated"); + dev_warn(&device->cdev->dev, + "FORMAT F - Caching terminated\n"); break; case 0x06: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT F - Cache fast write access not " - "authorized"); + "authorized\n"); break; case 0x07: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT F - Track format incorrect"); + dev_warn(&device->cdev->dev, + "FORMAT F - Track format incorrect\n"); break; case 0x09: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT F - Caching reinitiated"); + dev_warn(&device->cdev->dev, + "FORMAT F - Caching reinitiated\n"); break; case 0x0A: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT F - Nonvolatile storage " - "terminated"); + "terminated\n"); break; case 0x0B: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT F - Volume is suspended duplex"); + dev_warn(&device->cdev->dev, + "FORMAT F - Volume is suspended duplex\n"); /* call extended error reporting (EER) */ dasd_eer_write(device, erp->refers, DASD_EER_PPRCSUSPEND); break; case 0x0C: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT F - Subsystem status connot be " - "determined"); + dev_warn(&device->cdev->dev, + "FORMAT F - Subsystem status cannot be " + "determined\n"); break; case 0x0D: - DEV_MESSAGE(KERN_WARNING, device, "%s", + dev_warn(&device->cdev->dev, "FORMAT F - Caching status reset to " - "default"); + "default\n"); break; case 0x0E: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT F - DASD Fast Write inhibited"); + dev_warn(&device->cdev->dev, + "FORMAT F - DASD Fast Write inhibited\n"); break; default: - DEV_MESSAGE(KERN_WARNING, device, "%s", - "FORMAT D - Reserved"); + dev_warn(&device->cdev->dev, + "FORMAT D - Reserved\n"); } break; - default: /* unknown message format - should not happen */ - DEV_MESSAGE (KERN_WARNING, device, - "unknown message format %02x", - msg_format); + default: /* unknown message format - should not happen + internal error 03 - unknown message format */ + snprintf(errorstring, ERRORLENGTH, "03 %x02", msg_format); + dev_err(&device->cdev->dev, + "An error occurred in the DASD device driver, " + "reason=%s\n", errorstring); break; } /* end switch message format */ @@ -1015,7 +1025,7 @@ dasd_3990_erp_com_rej(struct dasd_ccw_req * erp, char *sense) /* env data present (ACTION 10 - retry should work) */ if (sense[2] & SNS2_ENV_DATA_PRESENT) { - DEV_MESSAGE(KERN_DEBUG, device, "%s", + DBF_DEV_EVENT(DBF_WARNING, device, "%s", "Command Reject - environmental data present"); dasd_3990_handle_env_data(erp, sense); @@ -1023,9 +1033,10 @@ dasd_3990_erp_com_rej(struct dasd_ccw_req * erp, char *sense) erp->retries = 5; } else { - /* fatal error - set status to FAILED */ - DEV_MESSAGE(KERN_ERR, device, "%s", - "Command Reject - Fatal error"); + /* fatal error - set status to FAILED + internal error 09 - Command Reject */ + dev_err(&device->cdev->dev, "An error occurred in the DASD " + "device driver, reason=%s\n", "09"); erp = dasd_3990_erp_cleanup(erp, DASD_CQR_FAILED); } @@ -1061,7 +1072,7 @@ dasd_3990_erp_bus_out(struct dasd_ccw_req * erp) } else { /* issue a message and wait for 'device ready' interrupt */ - DEV_MESSAGE(KERN_DEBUG, device, "%s", + DBF_DEV_EVENT(DBF_WARNING, device, "%s", "bus out parity error or BOPC requested by " "channel"); @@ -1093,21 +1104,19 @@ dasd_3990_erp_equip_check(struct dasd_ccw_req * erp, char *sense) erp->function = dasd_3990_erp_equip_check; if (sense[1] & SNS1_WRITE_INHIBITED) { + dev_info(&device->cdev->dev, + "Write inhibited path encountered\n"); - DEV_MESSAGE(KERN_DEBUG, device, "%s", - "Write inhibited path encountered"); - - /* vary path offline */ - DEV_MESSAGE(KERN_ERR, device, "%s", - "Path should be varied off-line. " - "This is not implemented yet \n - please report " - "to linux390@de.ibm.com"); + /* vary path offline + internal error 04 - Path should be varied off-line.*/ + dev_err(&device->cdev->dev, "An error occurred in the DASD " + "device driver, reason=%s\n", "04"); erp = dasd_3990_erp_action_1(erp); } else if (sense[2] & SNS2_ENV_DATA_PRESENT) { - DEV_MESSAGE(KERN_DEBUG, device, "%s", + DBF_DEV_EVENT(DBF_WARNING, device, "%s", "Equipment Check - " "environmental data present"); dasd_3990_handle_env_data(erp, sense); @@ -1116,7 +1125,7 @@ dasd_3990_erp_equip_check(struct dasd_ccw_req * erp, char *sense) } else if (sense[1] & SNS1_PERM_ERR) { - DEV_MESSAGE(KERN_DEBUG, device, "%s", + DBF_DEV_EVENT(DBF_WARNING, device, "%s", "Equipment Check - retry exhausted or " "undesirable"); @@ -1125,7 +1134,7 @@ dasd_3990_erp_equip_check(struct dasd_ccw_req * erp, char *sense) } else { /* all other equipment checks - Action 5 */ /* rest is done when retries == 0 */ - DEV_MESSAGE(KERN_DEBUG, device, "%s", + DBF_DEV_EVENT(DBF_WARNING, device, "%s", "Equipment check or processing error"); erp = dasd_3990_erp_action_5(erp); @@ -1156,9 +1165,9 @@ dasd_3990_erp_data_check(struct dasd_ccw_req * erp, char *sense) if (sense[2] & SNS2_CORRECTABLE) { /* correctable data check */ /* issue message that the data has been corrected */ - DEV_MESSAGE(KERN_EMERG, device, "%s", + dev_emerg(&device->cdev->dev, "Data recovered during retry with PCI " - "fetch mode active"); + "fetch mode active\n"); /* not possible to handle this situation in Linux */ panic("No way to inform application about the possibly " @@ -1166,7 +1175,7 @@ dasd_3990_erp_data_check(struct dasd_ccw_req * erp, char *sense) } else if (sense[2] & SNS2_ENV_DATA_PRESENT) { - DEV_MESSAGE(KERN_DEBUG, device, "%s", + DBF_DEV_EVENT(DBF_WARNING, device, "%s", "Uncorrectable data check recovered secondary " "addr of duplex pair"); @@ -1174,7 +1183,7 @@ dasd_3990_erp_data_check(struct dasd_ccw_req * erp, char *sense) } else if (sense[1] & SNS1_PERM_ERR) { - DEV_MESSAGE(KERN_DEBUG, device, "%s", + DBF_DEV_EVENT(DBF_WARNING, device, "%s", "Uncorrectable data check with internal " "retry exhausted"); @@ -1182,7 +1191,7 @@ dasd_3990_erp_data_check(struct dasd_ccw_req * erp, char *sense) } else { /* all other data checks */ - DEV_MESSAGE(KERN_DEBUG, device, "%s", + DBF_DEV_EVENT(DBF_WARNING, device, "%s", "Uncorrectable data check with retry count " "exhausted..."); @@ -1212,7 +1221,7 @@ dasd_3990_erp_overrun(struct dasd_ccw_req * erp, char *sense) erp->function = dasd_3990_erp_overrun; - DEV_MESSAGE(KERN_DEBUG, device, "%s", + DBF_DEV_EVENT(DBF_WARNING, device, "%s", "Overrun - service overrun or overrun" " error requested by channel"); @@ -1243,7 +1252,7 @@ dasd_3990_erp_inv_format(struct dasd_ccw_req * erp, char *sense) if (sense[2] & SNS2_ENV_DATA_PRESENT) { - DEV_MESSAGE(KERN_DEBUG, device, "%s", + DBF_DEV_EVENT(DBF_WARNING, device, "%s", "Track format error when destaging or " "staging data"); @@ -1252,8 +1261,10 @@ dasd_3990_erp_inv_format(struct dasd_ccw_req * erp, char *sense) erp = dasd_3990_erp_action_4(erp, sense); } else { - DEV_MESSAGE(KERN_ERR, device, "%s", - "Invalid Track Format - Fatal error"); + /* internal error 06 - The track format is not valid*/ + dev_err(&device->cdev->dev, + "An error occurred in the DASD device driver, " + "reason=%s\n", "06"); erp = dasd_3990_erp_cleanup(erp, DASD_CQR_FAILED); } @@ -1279,8 +1290,8 @@ dasd_3990_erp_EOC(struct dasd_ccw_req * default_erp, char *sense) struct dasd_device *device = default_erp->startdev; - DEV_MESSAGE(KERN_ERR, device, "%s", - "End-of-Cylinder - must never happen"); + dev_err(&device->cdev->dev, + "The cylinder data for accessing the DASD is inconsistent\n"); /* implement action 7 - BUG */ return dasd_3990_erp_cleanup(default_erp, DASD_CQR_FAILED); @@ -1306,7 +1317,7 @@ dasd_3990_erp_env_data(struct dasd_ccw_req * erp, char *sense) erp->function = dasd_3990_erp_env_data; - DEV_MESSAGE(KERN_DEBUG, device, "%s", "Environmental data present"); + DBF_DEV_EVENT(DBF_WARNING, device, "%s", "Environmental data present"); dasd_3990_handle_env_data(erp, sense); @@ -1339,8 +1350,8 @@ dasd_3990_erp_no_rec(struct dasd_ccw_req * default_erp, char *sense) struct dasd_device *device = default_erp->startdev; - DEV_MESSAGE(KERN_ERR, device, "%s", - "No Record Found - Fatal error "); + dev_err(&device->cdev->dev, + "The specified record was not found\n"); return dasd_3990_erp_cleanup(default_erp, DASD_CQR_FAILED); @@ -1365,7 +1376,8 @@ dasd_3990_erp_file_prot(struct dasd_ccw_req * erp) struct dasd_device *device = erp->startdev; - DEV_MESSAGE(KERN_ERR, device, "%s", "File Protected"); + dev_err(&device->cdev->dev, "Accessing the DASD failed because of " + "a hardware error\n"); return dasd_3990_erp_cleanup(erp, DASD_CQR_FAILED); @@ -1394,7 +1406,7 @@ static struct dasd_ccw_req *dasd_3990_erp_inspect_alias( if (cqr->block && (cqr->block->base != cqr->startdev)) { if (cqr->startdev->features & DASD_FEATURE_ERPLOG) { - DEV_MESSAGE(KERN_ERR, cqr->startdev, + DBF_DEV_EVENT(DBF_ERR, cqr->startdev, "ERP on alias device for request %p," " recover on base device %s", cqr, dev_name(&cqr->block->base->cdev->dev)); @@ -1511,7 +1523,7 @@ dasd_3990_erp_action_10_32(struct dasd_ccw_req * erp, char *sense) erp->retries = 256; erp->function = dasd_3990_erp_action_10_32; - DEV_MESSAGE(KERN_DEBUG, device, "%s", "Perform logging requested"); + DBF_DEV_EVENT(DBF_WARNING, device, "%s", "Perform logging requested"); return erp; @@ -1549,7 +1561,7 @@ dasd_3990_erp_action_1B_32(struct dasd_ccw_req * default_erp, char *sense) char *LO_data; /* LO_eckd_data_t */ struct ccw1 *ccw, *oldccw; - DEV_MESSAGE(KERN_DEBUG, device, "%s", + DBF_DEV_EVENT(DBF_WARNING, device, "%s", "Write not finished because of unexpected condition"); default_erp->function = dasd_3990_erp_action_1B_32; @@ -1570,8 +1582,7 @@ dasd_3990_erp_action_1B_32(struct dasd_ccw_req * default_erp, char *sense) /* for imprecise ending just do default erp */ if (sense[1] & 0x01) { - - DEV_MESSAGE(KERN_DEBUG, device, "%s", + DBF_DEV_EVENT(DBF_WARNING, device, "%s", "Imprecise ending is set - just retry"); return default_erp; @@ -1582,8 +1593,7 @@ dasd_3990_erp_action_1B_32(struct dasd_ccw_req * default_erp, char *sense) cpa = default_erp->refers->irb.scsw.cmd.cpa; if (cpa == 0) { - - DEV_MESSAGE(KERN_DEBUG, device, "%s", + DBF_DEV_EVENT(DBF_WARNING, device, "%s", "Unable to determine address of the CCW " "to be restarted"); @@ -1597,7 +1607,9 @@ dasd_3990_erp_action_1B_32(struct dasd_ccw_req * default_erp, char *sense) sizeof(struct LO_eckd_data), device); if (IS_ERR(erp)) { - DEV_MESSAGE(KERN_ERR, device, "%s", "Unable to allocate ERP"); + /* internal error 01 - Unable to allocate ERP */ + dev_err(&device->cdev->dev, "An error occurred in the DASD " + "device driver, reason=%s\n", "01"); return dasd_3990_erp_cleanup(default_erp, DASD_CQR_FAILED); } @@ -1615,10 +1627,7 @@ dasd_3990_erp_action_1B_32(struct dasd_ccw_req * default_erp, char *sense) LO_data = erp->data + sizeof(struct DE_eckd_data); if ((sense[3] == 0x01) && (LO_data[1] & 0x01)) { - - DEV_MESSAGE(KERN_ERR, device, "%s", - "BUG - this should not happen"); - + /* should not */ return dasd_3990_erp_cleanup(default_erp, DASD_CQR_FAILED); } @@ -1708,7 +1717,7 @@ dasd_3990_update_1B(struct dasd_ccw_req * previous_erp, char *sense) char *LO_data; /* struct LO_eckd_data */ struct ccw1 *ccw; - DEV_MESSAGE(KERN_DEBUG, device, "%s", + DBF_DEV_EVENT(DBF_WARNING, device, "%s", "Write not finished because of unexpected condition" " - follow on"); @@ -1728,8 +1737,7 @@ dasd_3990_update_1B(struct dasd_ccw_req * previous_erp, char *sense) /* for imprecise ending just do default erp */ if (sense[1] & 0x01) { - - DEV_MESSAGE(KERN_DEBUG, device, "%s", + DBF_DEV_EVENT(DBF_WARNING, device, "%s", "Imprecise ending is set - just retry"); previous_erp->status = DASD_CQR_FILLED; @@ -1742,10 +1750,10 @@ dasd_3990_update_1B(struct dasd_ccw_req * previous_erp, char *sense) cpa = previous_erp->irb.scsw.cmd.cpa; if (cpa == 0) { - - DEV_MESSAGE(KERN_DEBUG, device, "%s", - "Unable to determine address of the CCW " - "to be restarted"); + /* internal error 02 - + Unable to determine address of the CCW to be restarted */ + dev_err(&device->cdev->dev, "An error occurred in the DASD " + "device driver, reason=%s\n", "02"); previous_erp->status = DASD_CQR_FAILED; @@ -1758,10 +1766,7 @@ dasd_3990_update_1B(struct dasd_ccw_req * previous_erp, char *sense) LO_data = erp->data + sizeof(struct DE_eckd_data); if ((sense[3] == 0x01) && (LO_data[1] & 0x01)) { - - DEV_MESSAGE(KERN_ERR, device, "%s", - "BUG - this should not happen"); - + /* should not happen */ previous_erp->status = DASD_CQR_FAILED; return previous_erp; @@ -1949,14 +1954,13 @@ dasd_3990_erp_compound_config(struct dasd_ccw_req * erp, char *sense) if ((sense[25] & DASD_SENSE_BIT_1) && (sense[26] & DASD_SENSE_BIT_2)) { - /* set to suspended duplex state then restart */ + /* set to suspended duplex state then restart + internal error 05 - Set device to suspended duplex state + should be done */ struct dasd_device *device = erp->startdev; - - DEV_MESSAGE(KERN_ERR, device, "%s", - "Set device to suspended duplex state should be " - "done!\n" - "This is not implemented yet (for compound ERP)" - " - please report to linux390@de.ibm.com"); + dev_err(&device->cdev->dev, + "An error occurred in the DASD device driver, " + "reason=%s\n", "05"); } @@ -2026,15 +2030,14 @@ dasd_3990_erp_handle_sim(struct dasd_device *device, char *sense) { /* print message according to log or message to operator mode */ if ((sense[24] & DASD_SIM_MSG_TO_OP) || (sense[1] & 0x10)) { - /* print SIM SRC from RefCode */ - DEV_MESSAGE(KERN_ERR, device, "SIM - SRC: " - "%02x%02x%02x%02x", sense[22], + dev_err(&device->cdev->dev, "SIM - SRC: " + "%02x%02x%02x%02x\n", sense[22], sense[23], sense[11], sense[12]); } else if (sense[24] & DASD_SIM_LOG) { /* print SIM SRC Refcode */ - DEV_MESSAGE(KERN_WARNING, device, "SIM - SRC: " - "%02x%02x%02x%02x", sense[22], + dev_warn(&device->cdev->dev, "log SIM - SRC: " + "%02x%02x%02x%02x\n", sense[22], sense[23], sense[11], sense[12]); } } @@ -2077,14 +2080,14 @@ dasd_3990_erp_inspect_32(struct dasd_ccw_req * erp, char *sense) switch (sense[25]) { case 0x00: /* success - use default ERP for retries */ - DEV_MESSAGE(KERN_DEBUG, device, "%s", + DBF_DEV_EVENT(DBF_DEBUG, device, "%s", "ERP called for successful request" " - just retry"); break; case 0x01: /* fatal error */ - DEV_MESSAGE(KERN_ERR, device, "%s", - "Retry not recommended - Fatal error"); + dev_err(&device->cdev->dev, + "ERP failed for the DASD\n"); erp = dasd_3990_erp_cleanup(erp, DASD_CQR_FAILED); break; @@ -2094,13 +2097,10 @@ dasd_3990_erp_inspect_32(struct dasd_ccw_req * erp, char *sense) erp = dasd_3990_erp_int_req(erp); break; - case 0x0F: /* length mismatch during update write command */ - DEV_MESSAGE(KERN_ERR, device, "%s", - "update write command error - should not " - "happen;\n" - "Please send this message together with " - "the above sense data to linux390@de." - "ibm.com"); + case 0x0F: /* length mismatch during update write command + internal error 08 - update write command error*/ + dev_err(&device->cdev->dev, "An error occurred in the " + "DASD device driver, reason=%s\n", "08"); erp = dasd_3990_erp_cleanup(erp, DASD_CQR_FAILED); break; @@ -2109,13 +2109,12 @@ dasd_3990_erp_inspect_32(struct dasd_ccw_req * erp, char *sense) erp = dasd_3990_erp_action_10_32(erp, sense); break; - case 0x15: /* next track outside defined extend */ - DEV_MESSAGE(KERN_ERR, device, "%s", - "next track outside defined extend - " - "should not happen;\n" - "Please send this message together with " - "the above sense data to linux390@de." - "ibm.com"); + case 0x15: /* next track outside defined extend + internal error 07 - The next track is not + within the defined storage extent */ + dev_err(&device->cdev->dev, + "An error occurred in the DASD device driver, " + "reason=%s\n", "07"); erp = dasd_3990_erp_cleanup(erp, DASD_CQR_FAILED); break; @@ -2126,9 +2125,9 @@ dasd_3990_erp_inspect_32(struct dasd_ccw_req * erp, char *sense) break; case 0x1C: /* invalid data */ - DEV_MESSAGE(KERN_EMERG, device, "%s", + dev_emerg(&device->cdev->dev, "Data recovered during retry with PCI " - "fetch mode active"); + "fetch mode active\n"); /* not possible to handle this situation in Linux */ panic @@ -2137,7 +2136,7 @@ dasd_3990_erp_inspect_32(struct dasd_ccw_req * erp, char *sense) break; case 0x1D: /* state-change pending */ - DEV_MESSAGE(KERN_DEBUG, device, "%s", + DBF_DEV_EVENT(DBF_WARNING, device, "%s", "A State change pending condition exists " "for the subsystem or device"); @@ -2145,7 +2144,7 @@ dasd_3990_erp_inspect_32(struct dasd_ccw_req * erp, char *sense) break; case 0x1E: /* busy */ - DEV_MESSAGE(KERN_DEBUG, device, "%s", + DBF_DEV_EVENT(DBF_WARNING, device, "%s", "Busy condition exists " "for the subsystem or device"); erp = dasd_3990_erp_action_4(erp, sense); @@ -2187,7 +2186,7 @@ dasd_3990_erp_control_check(struct dasd_ccw_req *erp) if (scsw_cstat(&erp->refers->irb.scsw) & (SCHN_STAT_INTF_CTRL_CHK | SCHN_STAT_CHN_CTRL_CHK)) { - DEV_MESSAGE(KERN_DEBUG, device, "%s", + DBF_DEV_EVENT(DBF_WARNING, device, "%s", "channel or interface control check"); erp = dasd_3990_erp_action_4(erp, NULL); } @@ -2282,12 +2281,12 @@ static struct dasd_ccw_req *dasd_3990_erp_add_erp(struct dasd_ccw_req *cqr) cplength, datasize, device); if (IS_ERR(erp)) { if (cqr->retries <= 0) { - DEV_MESSAGE(KERN_ERR, device, "%s", + DBF_DEV_EVENT(DBF_ERR, device, "%s", "Unable to allocate ERP request"); cqr->status = DASD_CQR_FAILED; cqr->stopclk = get_clock (); } else { - DEV_MESSAGE (KERN_ERR, device, + DBF_DEV_EVENT(DBF_ERR, device, "Unable to allocate ERP request " "(%i retries left)", cqr->retries); @@ -2516,7 +2515,7 @@ dasd_3990_erp_further_erp(struct dasd_ccw_req *erp) break; } default: - DEV_MESSAGE(KERN_DEBUG, device, + DBF_DEV_EVENT(DBF_WARNING, device, "invalid subcommand modifier 0x%x " "for Diagnostic Control Command", sense[25]); @@ -2533,11 +2532,12 @@ dasd_3990_erp_further_erp(struct dasd_ccw_req *erp) erp = dasd_3990_erp_compound(erp, sense); } else { - /* No retry left and no additional special handling */ - /*necessary */ - DEV_MESSAGE(KERN_ERR, device, - "no retries left for erp %p - " - "set status to FAILED", erp); + /* + * No retry left and no additional special handling + * necessary + */ + dev_err(&device->cdev->dev, + "ERP %p has run out of retries and failed\n", erp); erp->status = DASD_CQR_FAILED; } @@ -2612,7 +2612,7 @@ dasd_3990_erp_handle_match_erp(struct dasd_ccw_req *erp_head, } else { /* simple retry */ - DEV_MESSAGE(KERN_DEBUG, device, + DBF_DEV_EVENT(DBF_DEBUG, device, "%i retries left for erp %p", erp->retries, erp); @@ -2656,13 +2656,13 @@ dasd_3990_erp_action(struct dasd_ccw_req * cqr) if (device->features & DASD_FEATURE_ERPLOG) { /* print current erp_chain */ - DEV_MESSAGE(KERN_ERR, device, "%s", - "ERP chain at BEGINNING of ERP-ACTION"); + dev_err(&device->cdev->dev, + "ERP chain at BEGINNING of ERP-ACTION\n"); for (temp_erp = cqr; temp_erp != NULL; temp_erp = temp_erp->refers) { - DEV_MESSAGE(KERN_ERR, device, - " erp %p (%02x) refers to %p", + dev_err(&device->cdev->dev, + "ERP %p (%02x) refers to %p\n", temp_erp, temp_erp->status, temp_erp->refers); } @@ -2673,7 +2673,7 @@ dasd_3990_erp_action(struct dasd_ccw_req * cqr) (scsw_dstat(&cqr->irb.scsw) == (DEV_STAT_CHN_END | DEV_STAT_DEV_END))) { - DEV_MESSAGE(KERN_DEBUG, device, + DBF_DEV_EVENT(DBF_DEBUG, device, "ERP called for successful request %p" " - NO ERP necessary", cqr); @@ -2695,13 +2695,13 @@ dasd_3990_erp_action(struct dasd_ccw_req * cqr) if (device->features & DASD_FEATURE_ERPLOG) { /* print current erp_chain */ - DEV_MESSAGE(KERN_ERR, device, "%s", - "ERP chain at END of ERP-ACTION"); + dev_err(&device->cdev->dev, + "ERP chain at END of ERP-ACTION\n"); for (temp_erp = erp; temp_erp != NULL; temp_erp = temp_erp->refers) { - DEV_MESSAGE(KERN_ERR, device, - " erp %p (%02x) refers to %p", + dev_err(&device->cdev->dev, + "ERP %p (%02x) refers to %p\n", temp_erp, temp_erp->status, temp_erp->refers); } @@ -2714,6 +2714,8 @@ dasd_3990_erp_action(struct dasd_ccw_req * cqr) list_add_tail(&erp->blocklist, &cqr->blocklist); } + + return erp; } /* end dasd_3990_erp_action */ |
