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path: root/drivers/scsi/aacraid/aachba.c
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Diffstat (limited to 'drivers/scsi/aacraid/aachba.c')
-rw-r--r--drivers/scsi/aacraid/aachba.c81
1 files changed, 30 insertions, 51 deletions
diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c
index d7235f42cf5f..bfd0e64964ac 100644
--- a/drivers/scsi/aacraid/aachba.c
+++ b/drivers/scsi/aacraid/aachba.c
@@ -859,44 +859,31 @@ static int setinqserial(struct aac_dev *dev, void *data, int cid)
le32_to_cpu(dev->adapter_info.serial[0]), cid);
}
-static void set_sense(u8 *sense_buf, u8 sense_key, u8 sense_code,
- u8 a_sense_code, u8 incorrect_length,
- u8 bit_pointer, u16 field_pointer,
- u32 residue)
+static inline void set_sense(struct sense_data *sense_data, u8 sense_key,
+ u8 sense_code, u8 a_sense_code, u8 bit_pointer, u16 field_pointer)
{
- sense_buf[0] = 0xF0; /* Sense data valid, err code 70h (current error) */
+ u8 *sense_buf = (u8 *)sense_data;
+ /* Sense data valid, err code 70h */
+ sense_buf[0] = 0x70; /* No info field */
sense_buf[1] = 0; /* Segment number, always zero */
- if (incorrect_length) {
- sense_buf[2] = sense_key | 0x20;/* Set ILI bit | sense key */
- sense_buf[3] = BYTE3(residue);
- sense_buf[4] = BYTE2(residue);
- sense_buf[5] = BYTE1(residue);
- sense_buf[6] = BYTE0(residue);
- } else
- sense_buf[2] = sense_key; /* Sense key */
-
- if (sense_key == ILLEGAL_REQUEST)
- sense_buf[7] = 10; /* Additional sense length */
- else
- sense_buf[7] = 6; /* Additional sense length */
+ sense_buf[2] = sense_key; /* Sense key */
sense_buf[12] = sense_code; /* Additional sense code */
sense_buf[13] = a_sense_code; /* Additional sense code qualifier */
+
if (sense_key == ILLEGAL_REQUEST) {
- sense_buf[15] = 0;
+ sense_buf[7] = 10; /* Additional sense length */
- if (sense_code == SENCODE_INVALID_PARAM_FIELD)
- sense_buf[15] = 0x80;/* Std sense key specific field */
+ sense_buf[15] = bit_pointer;
/* Illegal parameter is in the parameter block */
-
if (sense_code == SENCODE_INVALID_CDB_FIELD)
- sense_buf[15] = 0xc0;/* Std sense key specific field */
+ sense_buf[15] |= 0xc0;/* Std sense key specific field */
/* Illegal parameter is in the CDB block */
- sense_buf[15] |= bit_pointer;
sense_buf[16] = field_pointer >> 8; /* MSB */
sense_buf[17] = field_pointer; /* LSB */
- }
+ } else
+ sense_buf[7] = 6; /* Additional sense length */
}
static int aac_bounds_32(struct aac_dev * dev, struct scsi_cmnd * cmd, u64 lba)
@@ -906,11 +893,9 @@ static int aac_bounds_32(struct aac_dev * dev, struct scsi_cmnd * cmd, u64 lba)
dprintk((KERN_DEBUG "aacraid: Illegal lba\n"));
cmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 |
SAM_STAT_CHECK_CONDITION;
- set_sense((u8 *) &dev->fsa_dev[cid].sense_data,
- HARDWARE_ERROR,
- SENCODE_INTERNAL_TARGET_FAILURE,
- ASENCODE_INTERNAL_TARGET_FAILURE, 0, 0,
- 0, 0);
+ set_sense(&dev->fsa_dev[cid].sense_data,
+ HARDWARE_ERROR, SENCODE_INTERNAL_TARGET_FAILURE,
+ ASENCODE_INTERNAL_TARGET_FAILURE, 0, 0);
memcpy(cmd->sense_buffer, &dev->fsa_dev[cid].sense_data,
min_t(size_t, sizeof(dev->fsa_dev[cid].sense_data),
SCSI_SENSE_BUFFERSIZE));
@@ -1520,11 +1505,9 @@ static void io_callback(void *context, struct fib * fibptr)
le32_to_cpu(readreply->status));
#endif
scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_CHECK_CONDITION;
- set_sense((u8 *) &dev->fsa_dev[cid].sense_data,
- HARDWARE_ERROR,
- SENCODE_INTERNAL_TARGET_FAILURE,
- ASENCODE_INTERNAL_TARGET_FAILURE, 0, 0,
- 0, 0);
+ set_sense(&dev->fsa_dev[cid].sense_data,
+ HARDWARE_ERROR, SENCODE_INTERNAL_TARGET_FAILURE,
+ ASENCODE_INTERNAL_TARGET_FAILURE, 0, 0);
memcpy(scsicmd->sense_buffer, &dev->fsa_dev[cid].sense_data,
min_t(size_t, sizeof(dev->fsa_dev[cid].sense_data),
SCSI_SENSE_BUFFERSIZE));
@@ -1733,11 +1716,9 @@ static void synchronize_callback(void *context, struct fib *fibptr)
le32_to_cpu(synchronizereply->status));
cmd->result = DID_OK << 16 |
COMMAND_COMPLETE << 8 | SAM_STAT_CHECK_CONDITION;
- set_sense((u8 *)&dev->fsa_dev[cid].sense_data,
- HARDWARE_ERROR,
- SENCODE_INTERNAL_TARGET_FAILURE,
- ASENCODE_INTERNAL_TARGET_FAILURE, 0, 0,
- 0, 0);
+ set_sense(&dev->fsa_dev[cid].sense_data,
+ HARDWARE_ERROR, SENCODE_INTERNAL_TARGET_FAILURE,
+ ASENCODE_INTERNAL_TARGET_FAILURE, 0, 0);
memcpy(cmd->sense_buffer, &dev->fsa_dev[cid].sense_data,
min_t(size_t, sizeof(dev->fsa_dev[cid].sense_data),
SCSI_SENSE_BUFFERSIZE));
@@ -1945,10 +1926,9 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd)
{
dprintk((KERN_WARNING "Only INQUIRY & TUR command supported for controller, rcvd = 0x%x.\n", scsicmd->cmnd[0]));
scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_CHECK_CONDITION;
- set_sense((u8 *) &dev->fsa_dev[cid].sense_data,
- ILLEGAL_REQUEST,
- SENCODE_INVALID_COMMAND,
- ASENCODE_INVALID_COMMAND, 0, 0, 0, 0);
+ set_sense(&dev->fsa_dev[cid].sense_data,
+ ILLEGAL_REQUEST, SENCODE_INVALID_COMMAND,
+ ASENCODE_INVALID_COMMAND, 0, 0);
memcpy(scsicmd->sense_buffer, &dev->fsa_dev[cid].sense_data,
min_t(size_t, sizeof(dev->fsa_dev[cid].sense_data),
SCSI_SENSE_BUFFERSIZE));
@@ -1995,10 +1975,9 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd)
scsicmd->result = DID_OK << 16 |
COMMAND_COMPLETE << 8 |
SAM_STAT_CHECK_CONDITION;
- set_sense((u8 *) &dev->fsa_dev[cid].sense_data,
- ILLEGAL_REQUEST,
- SENCODE_INVALID_CDB_FIELD,
- ASENCODE_NO_SENSE, 0, 7, 2, 0);
+ set_sense(&dev->fsa_dev[cid].sense_data,
+ ILLEGAL_REQUEST, SENCODE_INVALID_CDB_FIELD,
+ ASENCODE_NO_SENSE, 7, 2);
memcpy(scsicmd->sense_buffer,
&dev->fsa_dev[cid].sense_data,
min_t(size_t,
@@ -2254,9 +2233,9 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd)
*/
dprintk((KERN_WARNING "Unhandled SCSI Command: 0x%x.\n", scsicmd->cmnd[0]));
scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_CHECK_CONDITION;
- set_sense((u8 *) &dev->fsa_dev[cid].sense_data,
- ILLEGAL_REQUEST, SENCODE_INVALID_COMMAND,
- ASENCODE_INVALID_COMMAND, 0, 0, 0, 0);
+ set_sense(&dev->fsa_dev[cid].sense_data,
+ ILLEGAL_REQUEST, SENCODE_INVALID_COMMAND,
+ ASENCODE_INVALID_COMMAND, 0, 0);
memcpy(scsicmd->sense_buffer, &dev->fsa_dev[cid].sense_data,
min_t(size_t,
sizeof(dev->fsa_dev[cid].sense_data),
generated by cgit v1.2.3 (git 2.0.4) at 2024-07-06 18:17:46 +0000