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add and use defintions for ATA power modes

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Those can be returned by CHECK POWER MODE command (0xe5).
Note that some of the definitions duplicate definitions for Extended
Power Conditions.

MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D33646
This commit is contained in:
Andriy Gapon 2022-01-11 15:41:38 +02:00
parent 7e8ed296e1
commit 75bc7150f4
4 changed files with 22 additions and 15 deletions
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18
sbin/camcontrol/camcontrol.c
View File

@ -9203,31 +9203,31 @@ atapm_proc_resp(struct cam_device *device, union ccb *ccb)
printf("%s%d: ", device->device_name, device->dev_unit_num);
switch (count) {
case 0x00:
case ATA_PM_STANDBY:
printf("Standby mode\n");
break;
case 0x01:
case ATA_PM_STANDBY_Y:
printf("Standby_y mode\n");
break;
case 0x40:
case 0x40: /* obsolete since ACS-3 */
printf("NV Cache Power Mode and the spindle is spun down or spinning down\n");
break;
case 0x41:
case 0x41: /* obsolete since ACS-3 */
printf("NV Cache Power Mode and the spindle is spun up or spinning up\n");
break;
case 0x80:
case ATA_PM_IDLE:
printf("Idle mode\n");
break;
case 0x81:
case ATA_PM_IDLE_A:
printf("Idle_a mode\n");
break;
case 0x82:
case ATA_PM_IDLE_B:
printf("Idle_b mode\n");
break;
case 0x83:
case ATA_PM_IDLE_C:
printf("Idle_c mode\n");
break;
case 0xff:
case ATA_PM_ACTIVE_IDLE:
printf("Active or Idle mode\n");
break;
default:

8
sbin/camcontrol/epc.c
View File

@ -475,18 +475,18 @@ epc_getmode(struct cam_device *device, camcontrol_devtype devtype,
|| (ident->enabled2 & ATA_ENABLED_EPC)) {
if (mode_name != NULL)
printf("%s", mode_name);
else if (count == 0xff) {
else if (count == ATA_PM_ACTIVE_IDLE) {
printf("PM0:Active or PM1:Idle");
}
} else {
switch (count) {
case 0x00:
case ATA_PM_STANDBY:
printf("PM2:Standby");
break;
case 0x80:
case ATA_PM_IDLE:
printf("PM1:Idle");
break;
case 0xff:
case ATA_PM_ACTIVE_IDLE:
printf("PM0:Active or PM1:Idle");
break;
}

4
sys/cam/ata/ata_da.c
View File

@ -3660,8 +3660,8 @@ adaspindown(uint8_t cmd, int flags)
}
#endif
switch (mode) {
case 0x00:
case 0x01:
case ATA_PM_STANDBY:
case ATA_PM_STANDBY_Y:
if (bootverbose) {
xpt_print(periph->path,
"already spun down\n");

7
sys/sys/ata.h
View File

@ -477,6 +477,13 @@ struct ata_params {
#define ATA_READ_BUFFER 0xe4 /* read buffer */
#define ATA_READ_PM 0xe4 /* read portmultiplier */
#define ATA_CHECK_POWER_MODE 0xe5 /* device power mode */
#define ATA_PM_STANDBY 0x00 /* standby, also ATA_EPC_STANDBY_Z */
#define ATA_PM_STANDBY_Y 0x01 /* standby, also ATA_EPC_STANDBY_Y */
#define ATA_PM_IDLE 0x80 /* idle */
#define ATA_PM_IDLE_A 0x81 /* idle, also ATA_EPC_IDLE_A */
#define ATA_PM_IDLE_B 0x82 /* idle, also ATA_EPC_IDLE_B */
#define ATA_PM_IDLE_C 0x83 /* idle, also ATA_EPC_IDLE_C */
#define ATA_PM_ACTIVE_IDLE 0xff /* active or idle */
#define ATA_SLEEP 0xe6 /* sleep */
#define ATA_FLUSHCACHE 0xe7 /* flush cache to disk */
#define ATA_WRITE_BUFFER 0xe8 /* write buffer */