diff options
Diffstat (limited to 'kernel/drivers/scsi/aacraid/aachba.c')
| -rw-r--r-- | kernel/drivers/scsi/aacraid/aachba.c | 265 |
1 files changed, 140 insertions, 125 deletions
diff --git a/kernel/drivers/scsi/aacraid/aachba.c b/kernel/drivers/scsi/aacraid/aachba.c index 9b3dd6ef6..e4c243748 100644 --- a/kernel/drivers/scsi/aacraid/aachba.c +++ b/kernel/drivers/scsi/aacraid/aachba.c @@ -259,7 +259,7 @@ MODULE_PARM_DESC(commit, "Control whether a COMMIT_CONFIG is issued to the" " 0=off, 1=on"); module_param_named(msi, aac_msi, int, S_IRUGO|S_IWUSR); MODULE_PARM_DESC(msi, "IRQ handling." - " 0=PIC(default), 1=MSI, 2=MSI-X(unsupported, uses MSI)"); + " 0=PIC(default), 1=MSI, 2=MSI-X)"); module_param(startup_timeout, int, S_IRUGO|S_IWUSR); MODULE_PARM_DESC(startup_timeout, "The duration of time in seconds to wait for" " adapter to have it's kernel up and\n" @@ -570,7 +570,7 @@ static int aac_get_container_name(struct scsi_cmnd * scsicmd) status = aac_fib_send(ContainerCommand, cmd_fibcontext, - sizeof (struct aac_get_name), + sizeof(struct aac_get_name_resp), FsaNormal, 0, 1, (fib_callback)get_container_name_callback, @@ -1052,7 +1052,7 @@ static int aac_get_container_serial(struct scsi_cmnd * scsicmd) status = aac_fib_send(ContainerCommand, cmd_fibcontext, - sizeof (struct aac_get_serial), + sizeof(struct aac_get_serial_resp), FsaNormal, 0, 1, (fib_callback) get_container_serial_callback, @@ -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) |