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author | jimharris <jimharris@FreeBSD.org> | 2014-03-17 22:30:54 +0000 |
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committer | jimharris <jimharris@FreeBSD.org> | 2014-03-17 22:30:54 +0000 |
commit | fc7cc577add3bfe60023dfca84d3e395522c3a5d (patch) | |
tree | c57104a8d22d8f850f1a2490a1acaaf60ee96747 | |
parent | c66496c9cf7da6ec2bd7646d6bd4370b7f85dfc5 (diff) | |
download | FreeBSD-src-fc7cc577add3bfe60023dfca84d3e395522c3a5d.zip FreeBSD-src-fc7cc577add3bfe60023dfca84d3e395522c3a5d.tar.gz |
isci: Ensure ATA passthrough commands with RETURN_RESPONSE bit set
translate their response.
Sponsored by: Intel
Discussed with: scottl
MFC after: 3 days
-rw-r--r-- | sys/dev/isci/scil/sati_passthrough.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/sys/dev/isci/scil/sati_passthrough.c b/sys/dev/isci/scil/sati_passthrough.c index c2f3941..a083bd5 100644 --- a/sys/dev/isci/scil/sati_passthrough.c +++ b/sys/dev/isci/scil/sati_passthrough.c @@ -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; } |