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Unmarshall support for Control modepage

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This commit is contained in:
Ronnie Sahlberg
2013-07-05 22:38:45 -07:00
parent 03ce9dc4b1
commit b6e5af558d
2 changed files with 65 additions and 0 deletions
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36
lib/scsi-lowlevel.c
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@@ -2223,6 +2223,39 @@ scsi_parse_mode_caching(struct scsi_task *task, int pos, struct scsi_mode_page *
mp->caching.cache_segment_size = task_get_uint16(task, pos + 12);
}
static void
scsi_parse_mode_control(struct scsi_task *task, int pos, struct scsi_mode_page *mp)
{
mp->control.tst = (task_get_uint8(task, pos) >> 5) & 0x07;
mp->control.tmf_only = task_get_uint8(task, pos) & 0x10;
mp->control.dpicz = task_get_uint8(task, pos) & 0x08;
mp->control.d_sense = task_get_uint8(task, pos) & 0x04;
mp->control.gltsd = task_get_uint8(task, pos) & 0x02;
mp->control.rlec = task_get_uint8(task, pos) & 0x01;
mp->control.queue_algorithm_modifier =
(task_get_uint8(task, pos + 1) >> 4) & 0x0f;
mp->control.nuar = task_get_uint8(task, pos + 1) & 0x08;
mp->control.qerr = (task_get_uint8(task, pos + 1) >> 1) & 0x03;
mp->control.vs = task_get_uint8(task, pos + 2) & 0x80;
mp->control.rac = task_get_uint8(task, pos + 2) & 0x40;
mp->control.ua_intlck_ctrl =
(task_get_uint8(task, pos + 2) >> 4) & 0x0f;
mp->control.swp = task_get_uint8(task, pos + 2) & 0x08;
mp->control.ato = task_get_uint8(task, pos + 3) & 0x80;
mp->control.tas = task_get_uint8(task, pos + 3) & 0x40;
mp->control.atmpe = task_get_uint8(task, pos + 3) & 0x20;
mp->control.swp = task_get_uint8(task, pos + 3) & 0x10;
mp->control.autoload_mode = task_get_uint8(task, pos + 2) & 0x07;
mp->control.busy_timeout_period =
task_get_uint16(task, pos + 6);
mp->control.extended_selftest_completion_time =
task_get_uint16(task, pos + 8);
}
static void
scsi_parse_mode_disconnect_reconnect(struct scsi_task *task, int pos, struct scsi_mode_page *mp)
{
@@ -2320,6 +2353,9 @@ scsi_modesense_datain_unmarshall(struct scsi_task *task)
case SCSI_MODESENSE_PAGECODE_CACHING:
scsi_parse_mode_caching(task, pos, mp);
break;
case SCSI_MODESENSE_PAGECODE_CONTROL:
scsi_parse_mode_control(task, pos, mp);
break;
case SCSI_MODESENSE_PAGECODE_DISCONNECT_RECONNECT:
scsi_parse_mode_disconnect_reconnect(task, pos, mp);
break;