MFC r280249: Add camcontrol subcommands to control APM and AAM levels.
Sponsored by: iXsystems, Inc.
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mav
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@ -27,7 +27,7 @@
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.\"
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.\" $FreeBSD$
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.\"
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.Dd August 31, 2014
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.Dd March 19, 2015
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.Dt CAMCONTROL 8
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.Os
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.Sh NAME
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@ -239,6 +239,16 @@
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.Op device id
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.Op generic args
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.Nm
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.Ic apm
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.Op device id
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.Op generic args
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.Op Fl l Ar level
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.Nm
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.Ic aam
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.Op device id
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.Op generic args
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.Op Fl l Ar level
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.Nm
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.Ic fwdownload
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.Op device id
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.Op generic args
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@ -1291,6 +1301,19 @@ Value 0 disables timer.
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Put ATA device into SLEEP state.
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Note that the only way get device out of
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this state may be reset.
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.It Ic apm
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It optional parameter
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.Pq Fl l
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specified, enables and sets advanced power management level, where
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1 -- minimum power, 127 -- maximum performance with standby,
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128 -- minimum power without standby, 254 -- maximum performance.
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If not specified -- APM is disabled.
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.It Ic aam
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It optional parameter
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.Pq Fl l
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specified, enables and sets automatic acoustic management level, where
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1 -- minimum noise, 254 -- maximum performance.
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If not specified -- AAM is disabled.
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.It Ic security
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Update or report security settings, using an ATA identify command (0xec).
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By default,
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@ -96,7 +96,9 @@ typedef enum {
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CAM_CMD_SECURITY = 0x0000001d,
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CAM_CMD_HPA = 0x0000001e,
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CAM_CMD_SANITIZE = 0x0000001f,
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CAM_CMD_PERSIST = 0x00000020
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CAM_CMD_PERSIST = 0x00000020,
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CAM_CMD_APM = 0x00000021,
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CAM_CMD_AAM = 0x00000022
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} cam_cmdmask;
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typedef enum {
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@ -216,6 +218,8 @@ static struct camcontrol_opts option_table[] = {
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{"idle", CAM_CMD_IDLE, CAM_ARG_NONE, "t:"},
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{"standby", CAM_CMD_STANDBY, CAM_ARG_NONE, "t:"},
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{"sleep", CAM_CMD_SLEEP, CAM_ARG_NONE, ""},
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{"apm", CAM_CMD_APM, CAM_ARG_NONE, "l:"},
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{"aam", CAM_CMD_AAM, CAM_ARG_NONE, "l:"},
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{"fwdownload", CAM_CMD_DOWNLOAD_FW, CAM_ARG_NONE, "f:ys"},
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{"security", CAM_CMD_SECURITY, CAM_ARG_NONE, "d:e:fh:k:l:qs:T:U:y"},
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{"hpa", CAM_CMD_HPA, CAM_ARG_NONE, "Pflp:qs:U:y"},
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@ -1406,7 +1410,7 @@ atacapprint(struct ata_params *parm)
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parm->enabled.command2 & ATA_SUPPORT_APM ? "yes" : "no");
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if (parm->support.command2 & ATA_SUPPORT_APM) {
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printf(" %d/0x%02X\n",
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parm->apm_value, parm->apm_value);
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parm->apm_value & 0xff, parm->apm_value & 0xff);
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} else
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printf("\n");
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printf("automatic acoustic management %s %s",
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@ -8001,6 +8005,68 @@ atapm(struct cam_device *device, int argc, char **argv,
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return (retval);
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}
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static int
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ataaxm(struct cam_device *device, int argc, char **argv,
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char *combinedopt, int retry_count, int timeout)
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{
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union ccb *ccb;
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int retval = 0;
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int l = -1;
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int c;
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u_char cmd, sc;
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ccb = cam_getccb(device);
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if (ccb == NULL) {
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warnx("%s: error allocating ccb", __func__);
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return (1);
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}
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while ((c = getopt(argc, argv, combinedopt)) != -1) {
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switch (c) {
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case 'l':
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l = atoi(optarg);
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break;
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default:
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break;
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}
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}
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sc = 0;
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if (strcmp(argv[1], "apm") == 0) {
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if (l == -1)
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cmd = 0x85;
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else {
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cmd = 0x05;
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sc = l;
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}
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} else /* aam */ {
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if (l == -1)
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cmd = 0xC2;
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else {
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cmd = 0x42;
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sc = l;
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}
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}
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retval = ata_do_28bit_cmd(device,
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ccb,
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/*retries*/retry_count,
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/*flags*/CAM_DIR_NONE,
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/*protocol*/AP_PROTO_NON_DATA,
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/*tag_action*/MSG_SIMPLE_Q_TAG,
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/*command*/ATA_SETFEATURES,
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/*features*/cmd,
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/*lba*/0,
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/*sector_count*/sc,
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/*data_ptr*/NULL,
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/*dxfer_len*/0,
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/*timeout*/timeout ? timeout : 30 * 1000,
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/*quiet*/1);
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cam_freeccb(ccb);
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return (retval);
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}
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#endif /* MINIMALISTIC */
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void
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@ -8058,6 +8124,8 @@ usage(int printlong)
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" camcontrol idle [dev_id][generic args][-t time]\n"
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" camcontrol standby [dev_id][generic args][-t time]\n"
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" camcontrol sleep [dev_id][generic args]\n"
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" camcontrol apm [dev_id][generic args][-l level]\n"
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" camcontrol aam [dev_id][generic args][-l level]\n"
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" camcontrol fwdownload [dev_id][generic args] <-f fw_image> [-y][-s]\n"
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" camcontrol security [dev_id][generic args]\n"
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" <-d pwd | -e pwd | -f | -h pwd | -k pwd>\n"
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@ -8578,6 +8646,11 @@ main(int argc, char **argv)
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error = atapm(cam_dev, argc, argv,
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combinedopt, retry_count, timeout);
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break;
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case CAM_CMD_APM:
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case CAM_CMD_AAM:
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error = ataaxm(cam_dev, argc, argv,
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combinedopt, retry_count, timeout);
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break;
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case CAM_CMD_SECURITY:
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error = atasecurity(cam_dev, retry_count, timeout,
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argc, argv, combinedopt);
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