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-rw-r--r--drivers/scsi/aacraid/aachba.c259
1 files changed, 137 insertions, 122 deletions
diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c
index 05f2a0295f4d..e4c243748a97 100644
--- a/drivers/scsi/aacraid/aachba.c
+++ b/drivers/scsi/aacraid/aachba.c
@@ -2977,11 +2977,16 @@ static void aac_srb_callback(void *context, struct fib * fibptr)
return;
BUG_ON(fibptr == NULL);
-
dev = fibptr->dev;
- srbreply = (struct aac_srb_reply *) fib_data(fibptr);
+ scsi_dma_unmap(scsicmd);
+ /* expose physical device if expose_physicald flag is on */
+ if (scsicmd->cmnd[0] == INQUIRY && !(scsicmd->cmnd[1] & 0x01)
+ && expose_physicals > 0)
+ aac_expose_phy_device(scsicmd);
+
+ srbreply = (struct aac_srb_reply *) fib_data(fibptr);
scsicmd->sense_buffer[0] = '\0'; /* Initialize sense valid flag to false */
if (fibptr->flags & FIB_CONTEXT_FLAG_FASTRESP) {
@@ -2994,147 +2999,157 @@ static void aac_srb_callback(void *context, struct fib * fibptr)
*/
scsi_set_resid(scsicmd, scsi_bufflen(scsicmd)
- le32_to_cpu(srbreply->data_xfer_length));
- }
-
- scsi_dma_unmap(scsicmd);
-
- /* expose physical device if expose_physicald flag is on */
- if (scsicmd->cmnd[0] == INQUIRY && !(scsicmd->cmnd[1] & 0x01)
- && expose_physicals > 0)
- aac_expose_phy_device(scsicmd);
+ /*
+ * First check the fib status
+ */
- /*
- * First check the fib status
- */
+ if (le32_to_cpu(srbreply->status) != ST_OK) {
+ int len;
- if (le32_to_cpu(srbreply->status) != ST_OK){
- int len;
- printk(KERN_WARNING "aac_srb_callback: srb failed, status = %d\n", le32_to_cpu(srbreply->status));
- len = min_t(u32, le32_to_cpu(srbreply->sense_data_size),
- SCSI_SENSE_BUFFERSIZE);
- scsicmd->result = DID_ERROR << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_CHECK_CONDITION;
- memcpy(scsicmd->sense_buffer, srbreply->sense_data, len);
- }
+ printk(KERN_WARNING "aac_srb_callback: srb failed, status = %d\n", le32_to_cpu(srbreply->status));
+ len = min_t(u32, le32_to_cpu(srbreply->sense_data_size),
+ SCSI_SENSE_BUFFERSIZE);
+ scsicmd->result = DID_ERROR << 16
+ | COMMAND_COMPLETE << 8
+ | SAM_STAT_CHECK_CONDITION;
+ memcpy(scsicmd->sense_buffer,
+ srbreply->sense_data, len);
+ }
- /*
- * Next check the srb status
- */
- switch( (le32_to_cpu(srbreply->srb_status))&0x3f){
- case SRB_STATUS_ERROR_RECOVERY:
- case SRB_STATUS_PENDING:
- case SRB_STATUS_SUCCESS:
- scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8;
- break;
- case SRB_STATUS_DATA_OVERRUN:
- switch(scsicmd->cmnd[0]){
- case READ_6:
- case WRITE_6:
- case READ_10:
- case WRITE_10:
- case READ_12:
- case WRITE_12:
- case READ_16:
- case WRITE_16:
- if (le32_to_cpu(srbreply->data_xfer_length) < scsicmd->underflow) {
- printk(KERN_WARNING"aacraid: SCSI CMD underflow\n");
- } else {
- printk(KERN_WARNING"aacraid: SCSI CMD Data Overrun\n");
+ /*
+ * Next check the srb status
+ */
+ switch ((le32_to_cpu(srbreply->srb_status))&0x3f) {
+ case SRB_STATUS_ERROR_RECOVERY:
+ case SRB_STATUS_PENDING:
+ case SRB_STATUS_SUCCESS:
+ scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8;
+ break;
+ case SRB_STATUS_DATA_OVERRUN:
+ switch (scsicmd->cmnd[0]) {
+ case READ_6:
+ case WRITE_6:
+ case READ_10:
+ case WRITE_10:
+ case READ_12:
+ case WRITE_12:
+ case READ_16:
+ case WRITE_16:
+ if (le32_to_cpu(srbreply->data_xfer_length)
+ < scsicmd->underflow)
+ printk(KERN_WARNING"aacraid: SCSI CMD underflow\n");
+ else
+ printk(KERN_WARNING"aacraid: SCSI CMD Data Overrun\n");
+ scsicmd->result = DID_ERROR << 16
+ | COMMAND_COMPLETE << 8;
+ break;
+ case INQUIRY: {
+ scsicmd->result = DID_OK << 16
+ | COMMAND_COMPLETE << 8;
+ break;
+ }
+ default:
+ scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8;
+ break;
}
- scsicmd->result = DID_ERROR << 16 | COMMAND_COMPLETE << 8;
break;
- case INQUIRY: {
- scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8;
+ case SRB_STATUS_ABORTED:
+ scsicmd->result = DID_ABORT << 16 | ABORT << 8;
break;
- }
- default:
- scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8;
+ case SRB_STATUS_ABORT_FAILED:
+ /*
+ * Not sure about this one - but assuming the
+ * hba was trying to abort for some reason
+ */
+ scsicmd->result = DID_ERROR << 16 | ABORT << 8;
+ break;
+ case SRB_STATUS_PARITY_ERROR:
+ scsicmd->result = DID_PARITY << 16
+ | MSG_PARITY_ERROR << 8;
+ break;
+ case SRB_STATUS_NO_DEVICE:
+ case SRB_STATUS_INVALID_PATH_ID:
+ case SRB_STATUS_INVALID_TARGET_ID:
+ case SRB_STATUS_INVALID_LUN:
+ case SRB_STATUS_SELECTION_TIMEOUT:
+ scsicmd->result = DID_NO_CONNECT << 16
+ | COMMAND_COMPLETE << 8;
break;
- }
- break;
- case SRB_STATUS_ABORTED:
- scsicmd->result = DID_ABORT << 16 | ABORT << 8;
- break;
- case SRB_STATUS_ABORT_FAILED:
- // Not sure about this one - but assuming the hba was trying to abort for some reason
- scsicmd->result = DID_ERROR << 16 | ABORT << 8;
- break;
- case SRB_STATUS_PARITY_ERROR:
- scsicmd->result = DID_PARITY << 16 | MSG_PARITY_ERROR << 8;
- break;
- case SRB_STATUS_NO_DEVICE:
- case SRB_STATUS_INVALID_PATH_ID:
- case SRB_STATUS_INVALID_TARGET_ID:
- case SRB_STATUS_INVALID_LUN:
- case SRB_STATUS_SELECTION_TIMEOUT:
- scsicmd->result = DID_NO_CONNECT << 16 | COMMAND_COMPLETE << 8;
- break;
- case SRB_STATUS_COMMAND_TIMEOUT:
- case SRB_STATUS_TIMEOUT:
- scsicmd->result = DID_TIME_OUT << 16 | COMMAND_COMPLETE << 8;
- break;
+ case SRB_STATUS_COMMAND_TIMEOUT:
+ case SRB_STATUS_TIMEOUT:
+ scsicmd->result = DID_TIME_OUT << 16
+ | COMMAND_COMPLETE << 8;
+ break;
- case SRB_STATUS_BUSY:
- scsicmd->result = DID_BUS_BUSY << 16 | COMMAND_COMPLETE << 8;
- break;
+ case SRB_STATUS_BUSY:
+ scsicmd->result = DID_BUS_BUSY << 16
+ | COMMAND_COMPLETE << 8;
+ break;
- case SRB_STATUS_BUS_RESET:
- scsicmd->result = DID_RESET << 16 | COMMAND_COMPLETE << 8;
- break;
+ case SRB_STATUS_BUS_RESET:
+ scsicmd->result = DID_RESET << 16
+ | COMMAND_COMPLETE << 8;
+ break;
- case SRB_STATUS_MESSAGE_REJECTED:
- scsicmd->result = DID_ERROR << 16 | MESSAGE_REJECT << 8;
- break;
- case SRB_STATUS_REQUEST_FLUSHED:
- case SRB_STATUS_ERROR:
- case SRB_STATUS_INVALID_REQUEST:
- case SRB_STATUS_REQUEST_SENSE_FAILED:
- case SRB_STATUS_NO_HBA:
- case SRB_STATUS_UNEXPECTED_BUS_FREE:
- case SRB_STATUS_PHASE_SEQUENCE_FAILURE:
- case SRB_STATUS_BAD_SRB_BLOCK_LENGTH:
- case SRB_STATUS_DELAYED_RETRY:
- case SRB_STATUS_BAD_FUNCTION:
- case SRB_STATUS_NOT_STARTED:
- case SRB_STATUS_NOT_IN_USE:
- case SRB_STATUS_FORCE_ABORT:
- case SRB_STATUS_DOMAIN_VALIDATION_FAIL:
- default:
+ case SRB_STATUS_MESSAGE_REJECTED:
+ scsicmd->result = DID_ERROR << 16
+ | MESSAGE_REJECT << 8;
+ break;
+ case SRB_STATUS_REQUEST_FLUSHED:
+ case SRB_STATUS_ERROR:
+ case SRB_STATUS_INVALID_REQUEST:
+ case SRB_STATUS_REQUEST_SENSE_FAILED:
+ case SRB_STATUS_NO_HBA:
+ case SRB_STATUS_UNEXPECTED_BUS_FREE:
+ case SRB_STATUS_PHASE_SEQUENCE_FAILURE:
+ case SRB_STATUS_BAD_SRB_BLOCK_LENGTH:
+ case SRB_STATUS_DELAYED_RETRY:
+ case SRB_STATUS_BAD_FUNCTION:
+ case SRB_STATUS_NOT_STARTED:
+ case SRB_STATUS_NOT_IN_USE:
+ case SRB_STATUS_FORCE_ABORT:
+ case SRB_STATUS_DOMAIN_VALIDATION_FAIL:
+ default:
#ifdef AAC_DETAILED_STATUS_INFO
- printk("aacraid: SRB ERROR(%u) %s scsi cmd 0x%x - scsi status 0x%x\n",
- le32_to_cpu(srbreply->srb_status) & 0x3F,
- aac_get_status_string(
- le32_to_cpu(srbreply->srb_status) & 0x3F),
- scsicmd->cmnd[0],
- le32_to_cpu(srbreply->scsi_status));
+ printk(KERN_INFO "aacraid: SRB ERROR(%u) %s scsi cmd 0x%x - scsi status 0x%x\n",
+ le32_to_cpu(srbreply->srb_status) & 0x3F,
+ aac_get_status_string(
+ le32_to_cpu(srbreply->srb_status) & 0x3F),
+ scsicmd->cmnd[0],
+ le32_to_cpu(srbreply->scsi_status));
#endif
- if ((scsicmd->cmnd[0] == ATA_12)
- || (scsicmd->cmnd[0] == ATA_16)) {
- if (scsicmd->cmnd[2] & (0x01 << 5)) {
- scsicmd->result = DID_OK << 16
- | COMMAND_COMPLETE << 8;
+ if ((scsicmd->cmnd[0] == ATA_12)
+ || (scsicmd->cmnd[0] == ATA_16)) {
+ if (scsicmd->cmnd[2] & (0x01 << 5)) {
+ scsicmd->result = DID_OK << 16
+ | COMMAND_COMPLETE << 8;
break;
+ } else {
+ scsicmd->result = DID_ERROR << 16
+ | COMMAND_COMPLETE << 8;
+ break;
+ }
} else {
scsicmd->result = DID_ERROR << 16
- | COMMAND_COMPLETE << 8;
+ | COMMAND_COMPLETE << 8;
break;
}
- } else {
- scsicmd->result = DID_ERROR << 16
- | COMMAND_COMPLETE << 8;
- break;
}
- }
- if (le32_to_cpu(srbreply->scsi_status) == SAM_STAT_CHECK_CONDITION) {
- int len;
- scsicmd->result |= SAM_STAT_CHECK_CONDITION;
- len = min_t(u32, le32_to_cpu(srbreply->sense_data_size),
- SCSI_SENSE_BUFFERSIZE);
+ if (le32_to_cpu(srbreply->scsi_status)
+ == SAM_STAT_CHECK_CONDITION) {
+ int len;
+
+ scsicmd->result |= SAM_STAT_CHECK_CONDITION;
+ len = min_t(u32, le32_to_cpu(srbreply->sense_data_size),
+ SCSI_SENSE_BUFFERSIZE);
#ifdef AAC_DETAILED_STATUS_INFO
- printk(KERN_WARNING "aac_srb_callback: check condition, status = %d len=%d\n",
- le32_to_cpu(srbreply->status), len);
+ printk(KERN_WARNING "aac_srb_callback: check condition, status = %d len=%d\n",
+ le32_to_cpu(srbreply->status), len);
#endif
- memcpy(scsicmd->sense_buffer, srbreply->sense_data, len);
+ memcpy(scsicmd->sense_buffer,
+ srbreply->sense_data, len);
+ }
}
/*
* OR in the scsi status (already shifted up a bit)
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-18 17:03:38 +0100