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isci: Ensure ATA passthrough commands with RETURN_RESPONSE bit set

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translate their response.

Sponsored by:	Intel
Discussed with:	scottl
MFC after:	3 days
This commit is contained in:
Jim Harris 2014-03-17 22:30:54 +00:00
parent c676e6694e
commit 5c300060a8
1 changed files with 10 additions and 2 deletions
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12
sys/dev/isci/scil/sati_passthrough.c
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@ -441,6 +441,13 @@ SATI_STATUS sati_passthrough_16_translate_command(
sati_set_ata_lba_mid_exp(register_fis, sati_get_cdb_byte(cdb, 9));
sati_set_ata_lba_high_exp(register_fis, sati_get_cdb_byte(cdb, 11));
}
if (PASSTHROUGH_CDB_CK_COND(cdb) ||
PASSTHROUGH_CDB_PROTOCOL(cdb) == PASSTHROUGH_RETURN_RESPONSE)
{
sequence->is_translate_response_required = TRUE;
}
sati_set_ata_features(register_fis, sati_get_cdb_byte(cdb, 4));
sati_set_ata_sector_count(register_fis, sati_get_cdb_byte(cdb, 6));
sati_set_ata_lba_low(register_fis, sati_get_cdb_byte(cdb, 8));
@ -483,6 +490,8 @@ SATI_STATUS sati_passthrough_translate_response(
return SATI_FAILURE_CHECK_RESPONSE_DATA;
}
sequence->state = SATI_SEQUENCE_STATE_FINAL;
// If the user set the check condition bit, fill out the sense data
if (PASSTHROUGH_CDB_CK_COND(cdb) ||
PASSTHROUGH_CDB_PROTOCOL(cdb) == PASSTHROUGH_RETURN_RESPONSE)
@ -496,10 +505,9 @@ SATI_STATUS sati_passthrough_translate_response(
SCSI_ASC_NO_ADDITIONAL_SENSE,
SCSI_ASCQ_ATA_PASS_THROUGH_INFORMATION_AVAILABLE
);
return SATI_FAILURE_CHECK_RESPONSE_DATA;
}
sequence->state = SATI_SEQUENCE_STATE_FINAL;
return SATI_COMPLETE;
}