怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` [ 0.656524] PTP clock support registered [ 0.663452] clocksource: Switched to clocksource 32k_counter [ 0.837707] VFS: Disk quotas dquot_6.6.0 [ 0.837951] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.888610] NET: Registered protocol family 2 [ 0.891601] TCP established hash table entries: 4096 (order: 2, 16384 bytes) [ 0.891723] TCP bind hash table entries: 4096 (order: 5, 147456 bytes) [ 0.894165] TCP: Hash tables configured (established 4096 bind 4096) [ 0.894500] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.894836] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.896301] NET: Registered protocol family 1 [ 0.898773] RPC: Registered named UNIX socket transport module. [ 0.898803] RPC: Registered udp transport module. [ 0.898834] RPC: Registered tcp transport module. [ 0.898834] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.906372] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available [ 0.915466] futex hash table entries: 256 (order: 2, 16384 bytes) [ 0.915832] audit: initializing netlink subsys (disabled) [ 0.916168] audit: type=2000 audit(0.900:1): initialized [ 0.922637] workingset: timestamp_bits=12 max_order=17 bucket_order=5 [ 0.927673] NFS: Registering the id_resolver key type [ 0.928222] Key type id_resolver registered [ 0.928253] Key type id_legacy registered [ 0.928527] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.937072] io scheduler noop registered [ 0.937103] io scheduler deadline registered [ 0.937194] io scheduler cfq registered (default) [ 0.941314] pinctrl-single 48002030.pinmux: 284 pins at pa fa002030 size 568 [ 0.942169] pinctrl-single 48002a00.pinmux: 46 pins at pa fa002a00 size 92 [ 0.944000] pinctrl-single 480025a0.pinmux: 46 pins at pa fa0025a0 size 92 [ 0.952575] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.962402] omap_uart 4806a000.serial: no wakeirq for uart0 [ 0.962432] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806a000[0]' [ 0.963256] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 88, base_baud = 3000000) is a OMAP UART0 [ 0.967071] omap_uart 4806c000.serial: no wakeirq for uart1 [ 0.967102] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@4806c000[0]' [ 0.967620] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 89, base_baud = 3000000) is a OMAP UART1 [ 0.970184] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@49020000[0]' [ 0.970672] 49020000.serial: ttyO2 at MMIO 0x49020000 (irq = 90, base_baud = 3000000) is a OMAP UART2 [ 1.500671] console [ttyO2] enabled [ 1.505310] omap_uart 49042000.serial: no wakeirq for uart3 [ 1.508361] of_get_named_gpiod_flags: can't parse 'rts-gpio' property of node '/ocp/serial@49042000[0]' [ 1.514038] 49042000.serial: ttyO3 at MMIO 0x49042000 (irq = 96, base_baud = 3000000) is a OMAP UART3 [ 1.578643] brd: module loaded [ 1.615539] loop: module loaded [ 1.641479] twl 0-0048: PIH (irq 23) chaining IRQs 307..315 [ 1.645172] twl 0-0048: power (irq 312) chaining IRQs 315..322 [ 1.717102] twl4030_gpio twl4030-gpio: gpio (irq 307) chaining IRQs 323..340 [ 1.721649] gpiochip_find_base: found new base at 492 [ 1.724548] gpio gpiochip5: (twl4030): added GPIO chardev (254:5) [ 1.729400] gpiochip_setup_dev: registered GPIOs 492 to 511 on device: gpiochip5 (twl4030) [ 1.812927] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.840179] mousedev: PS/2 mouse device common for all mice [ 1.843231] i2c /dev entries driver [ 1.851318] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer cd [ 1.854766] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 1.858337] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' [ 1.863281] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@4809c000[0]' [ 1.868255] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 1.871887] omap_hsmmc 4809c000.mmc: lookup for GPIO cd failed [ 1.875122] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer wp [ 1.878356] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup [ 1.881896] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]' [ 1.886901] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@4809c000[0]' [ 1.891784] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup [ 1.895477] omap_hsmmc 4809c000.mmc: lookup for GPIO wp failed [ 1.944610] ledtrig-cpu: registered to indicate activity on CPUs [ 1.951049] oprofile: using arm/armv7 [ 1.954254] Initializing XFRM netlink socket [ 1.957153] NET: Registered protocol family 10 [ 1.968597] sit: IPv6 over IPv4 tunneling driver [ 1.974853] NET: Registered protocol family 17 [ 1.977386] NET: Registered protocol family 15 [ 1.980316] Key type dns_resolver registered [ 1.983062] omap2_set_init_voltage: unable to find boot up OPP for vdd_mpu_iva [ 1.987091] omap2_set_init_voltage: unable to set vdd_mpu_iva [ 1.990264] omap2_set_init_voltage: unable to find boot up OPP for vdd_core [ 1.994079] omap2_set_init_voltage: unable to set vdd_core [ 2.002502] ThumbEE CPU extension supported. [ 2.005004] Registering SWP/SWPB emulation handler [ 2.007629] SmartReflex Class3 initialized [ 2.024566] gpio gpiochip6: (gpio): added GPIO chardev (254:6) [ 2.029998] gpiochip_setup_dev: registered GPIOs 160 to 191 on device: gpiochip6 (gpio) [ 2.037933] of_get_named_gpiod_flags: parsed 'gpio' property of node '/hsusb2_power_reg[0]' - status (0) [ 2.049011] usb_phy_generic hsusb2_phy: GPIO lookup for consumer reset [ 2.052581] usb_phy_generic hsusb2_phy: using device tree for GPIO lookup [ 2.056579] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/hsusb2_phy[0]' - status (0) [ 2.061950] no flags found for reset [ 2.064025] usb_phy_generic hsusb2_phy: GPIO lookup for consumer vbus-detect [ 2.067840] usb_phy_generic hsusb2_phy: using device tree for GPIO lookup [ 2.071502] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpios' property of node '/hsusb2_phy[0]' [ 2.076660] of_get_named_gpiod_flags: can't parse 'vbus-detect-gpio' property of node '/hsusb2_phy[0]' [ 2.081695] usb_phy_generic hsusb2_phy: using lookup tables for GPIO lookup [ 2.085571] usb_phy_generic hsusb2_phy: lookup for GPIO vbus-detect failed [ 2.093231] hctosys: unable to open rtc device (rtc0) [ 2.096130] sr_init: No PMIC hook to init smartreflex [ 2.099548] smartreflex smartreflex.0: omap_sr_probe: SmartReflex driver initialized [ 2.104156] smartreflex smartreflex.0: omap_sr_probe: smartreflex_mpu_iva: No Voltage table for the corresponding vdd. Cannot create debugfs entries for n-values [ 2.112518] smartreflex: probe of smartreflex.0 failed with error -61 [ 2.116394] smartreflex smartreflex.1: omap_sr_probe: SmartReflex driver initialized [ 2.120849] smartreflex smartreflex.1: omap_sr_probe: smartreflex_core: No Voltage table for the corresponding vdd. Cannot create debugfs entries for n-values [ 2.128936] smartreflex: probe of smartreflex.1 failed with error -61 [ 2.133117] sr_init: platform driver register failed for SR [ 2.216094] VAUX3: disabling [ 2.218872] VDAC: disabling [ 2.221527] VUSB1V5: disabling [ 2.224243] VUSB1V8: disabling [ 2.226745] VUSB3V1: disabling [ 2.229217] VPLL2: disabling [ 2.231323] hsusb2_vbus: disabling [ 2.239837] Waiting for root device /dev/mmcblk0p2... [ 2.367065] mmc0: host does not support reading read-only switch, assuming write-enable [ 2.374755] mmc0: new high speed SDHC card at address 1234 [ 2.382385] mmcblk0: mmc0:1234 SA04G 3.69 GiB [ 2.392913] mmcblk0: p1 p2 [ 2.460174] EXT4-fs (mmcblk0p2): mounting ext3 file system using the ext4 subsystem [ 4.509857] EXT4-fs (mmcblk0p2): warning: mounting fs with errors, running e2fsck is recommended [ 4.914855] EXT4-fs (mmcblk0p2): recovery complete [ 4.927154] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) [ 4.931823] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 4.954803] devtmpfs: mounted [ 4.959533] Freeing unused kernel memory: 1024K (c0b00000 - c0c00000) INIT: version 2.86 booting Starting the hotplug events dispatcher udevd [ 6.344787] udevd (126): /proc/126/oom_adj is deprecated, please use /proc/126/oom_score_adj instead. Synthesizing the initial hotplug events [ 16.051666] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. Remounting root file system... [ 20.929016] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) mount: according to mtab, /proc is already mounted on /proc WARNING: Couldn't open directory /lib/modules/4.6.0-rc5-212933-g02da2d7: No such file or directory FATAL: Could not open /lib/modules/4.6.0-rc5-212933-g02da2d7/modules.dep.temp for writing: No such file or directory root: mount: mount point /proc/bus/usb does not exist Setting up IP spoofing protection: rp_filter. Configuring network interfaces... modprobe: FATAL: Could not load /lib/modules/4.6.0-rc5-212933-g02da2d7/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/4.6.0-rc5-212933-g02da2d7/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/4.6.0-rc5-212933-g02da2d7/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/4.6.0-rc5-212933-g02da2d7/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/4.6.0-rc5-212933-g02da2d7/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/4.6.0-rc5-212933-g02da2d7/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/4.6.0-rc5-212933-g02da2d7/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/4.6.0-rc5-212933-g02da2d7/modules.dep: No such file or directory udhcpc: SIOCGIFINDEX: No such device done. Starting portmap daemon: portmap. hwclock: can't open '/dev/misc/rtc': No such file or directory Tue Jul 22 00:18:00 UTC 2008 hwclock: can't open '/dev/misc/rtc': No such file or directory INIT: Entering runlevel: 5 ALSA: Restoring mixer settings... /usr/sbin/alsactl: load_state:1327: No soundcards found... Starting Dropbear SSH server: [ 25.660980] random: dropbear urandom read with 97 bits of entropy available dropbear. Starting advanced power management daemon: No APM support in kernel (failed.) Starting system message bus: dbus. Starting syslogd/klogd: start-stop-daemon: lseek: Invalid argument * Starting Avahi mDNS/DNS-SD Daemon: avahi-daemon [ ok ] Starting Bluetooth subsystem:modprobe: FATAL: Could not load /lib/modules/4.6.0-rc5-212933-g02da2d7/modules.dep: No such file or directory hcid hid2hci. .-------. | | .-. | | |-----.-----.-----.| | .----..-----.-----. | | | __ | ---'| '--.| .-'| | | | | | | | |--- || --'| | | ' | | | | '---'---'--'--'--. |-----''----''--' '-----'-'-'-' -' | '---' The Angstrom Distribution beagleboard ttyO2 Angstrom 2008.1-test-20080712 beagleboard ttyO2 beagleboard login: .-------. | | .-. | | |-----.-----.-----.| | .----..-----.-----. | | | __ | ---'| '--.| .-'| | | | | | | | |--- || --'| | | ' | | | | '---'---'--'--'--. |-----''----''--' '-----'-'-'-' -' | '---' The Angstrom Distribution beagleboard ttyO2 Angstrom 2008.1-test-20080712 beagleboard ttyO2 beagleboard login: .-------. | | .-. | | |-----.-----.-----.| | .----..-----.-----. | | | __ | ---'| '--.| .-'| | | | | | | | |--- || --'| | | ' | | | | '---'---'--'--'--. |-----''----''--' '-----'-'-'-' -' | '---' The Angstrom Distribution beagleboard ttyO2 Angstrom 2008.1-test-20080712 beagleboard ttyO2 beagleboard login: root login[1326]: root login on `ttyO2' root@beagleboard:~# root@beagleboard:~# %% Start PM consolidated quick test %% Preparation root@beagleboard:~# root@beagleboard:~# mount -t sysfs none /sys mount: none already mounted or /sys busy mount: according to mtab, sysfs is already mounted on /sys root@beagleboard:~# root@beagleboard:~# mount -t debugfs none /debug root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.seria l | paste -s -d' '`; do echo -1 > $u/power/autosuspend_delay_ms; done root@beagleboard:~# root@beagleboard:~# for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.seria l | paste -s -d' '`; do ls -l $u/power/autosuspend_de[ 31.791595] random: nonblocking pool is initialized lay_ms; cat $u/power/autos uspend_delay_ms; done -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/bus/platform/drivers/omap_uart/4806a000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/bus/platform/drivers/omap_uart/4806c000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/bus/platform/drivers/omap_uart/49020000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/bus/platform/drivers/omap_uart/49042000.serial/power/autosuspend_delay_ms -1 root@beagleboard:~# root@beagleboard:~# echo 0 > /debug/pm_debug/enable_off_mode root@beagleboard:~# root@beagleboard:~# %% Baseline pm_debug count dump cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1181,INA:0,ON:1182,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 sgx_pwrdm (OFF),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 core_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:1181,INA:0,ON:1182,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:0,RET:599,INA:582,ON:1182,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:599,INA:582,ON:1182,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (14) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (22) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# for u in `ls -1d /sys/class/tty/ttyO* | paste -s -d' '`; do echo enabled > $u/power/wakeup; done root@beagleboard:~# %% Start retention double suspend/resume UART wakeup test root@beagleboard:~# for u in `ls -1d /sys/class/tty/ttyO* | paste -s -d' '`; do echo auto > $u/power/control; done root@beagleboard:~# root@beagleboard:~# for u in `ls -1d /sys/class/tty/ttyO* | paste -s -d' '`; do ls -l $u/power/wakeup; cat $u/power/wakeup; done -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/class/tty/ttyO0/power/wakeup enabled -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/class/tty/ttyO1/power/wakeup enabled -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/class/tty/ttyO2/power/wakeup enabled for u in `ls -1d /sys/class/tty/ttyO* | paste -s -d' '`; do ls -l $u/power/control; cat $u/power/control; done -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/class/tty/ttyO3/power/wakeup enabled root@beagleboard:~# root@beagleboard:~# for u in `ls -1d /sys/class/tty/ttyO* | paste -s -d' '`; do ls -l $u/power/control; cat $u/power/control; done -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/class/tty/ttyO0/power/control auto -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/class/tty/ttyO1/power/control auto echo mem > /sys/power/state -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/class/tty/ttyO2/power/control auto -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/class/tty/ttyO3/power/control auto root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 36.264190] PM: Syncing filesystems ... done. [ 38.674285] PM: Preparing system for sleep (mem) [ 38.699798] Freezing user space processes ... (elapsed 0.003 seconds) done. [ 38.707824] Freezing remaining freezable tasks ... (elapsed 0.003 seconds) done. [ 38.715362] PM: Suspending system (mem) [ 38.717468] Suspending console(s) (use no_console_suspend to debug) [ 38.743347] PM: suspend of devices complete after 16.601 msecs [ 38.750091] PM: late suspend of devices complete after 6.683 msecs [ 38.759277] PM: noirq suspend of devices complete after 9.155 msecs [ 38.759429] Disabling non-boot CPUs ... [ 38.759460] Successfully put all powerdomains to target state [ 38.766296] PM: noirq resume of devices complete after 6.744 msecs [ 38.772583] PM: early resume of devices complete after 4.943 msecs [ 38.780212] PM: resume of devices complete after 7.446 msecs [ 38.812103] PM: Finishing wakeup. [ 38.813964] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1355,INA:0,ON:1356,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 sgx_pwrdm (OFF),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 core_pwrdm (ON),OFF:0,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:1355,INA:0,ON:1356,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:0,RET:762,INA:593,ON:1356,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:762,INA:593,ON:1356,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (14) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (28) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 40.971649] PM: Syncing filesystems ... done. [ 43.008270] PM: Preparing system for sleep (mem) [ 43.012695] Freezing user space processes ... (elapsed 0.002 seconds) done. [ 43.019165] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 43.025970] PM: Suspending system (mem) [ 43.028076] Suspending console(s) (use no_console_suspend to debug) [ 43.049774] PM: suspend of devices complete after 12.817 msecs [ 43.056610] PM: late suspend of devices complete after 6.805 msecs [ 43.064208] PM: noirq suspend of devices complete after 7.568 msecs [ 43.064208] Disabling non-boot CPUs ... [ 43.064239] Successfully put all powerdomains to target state [ 43.069000] PM: noirq resume of devices complete after 4.669 msecs [ 43.075500] PM: early resume of devices complete after 5.187 msecs [ 43.081481] PM: resume of devices complete after 5.889 msecs [ 43.112304] PM: Finishing wakeup. [ 43.114135] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1512,INA:0,ON:1513,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 sgx_pwrdm (OFF),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 core_pwrdm (ON),OFF:0,RET:2,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:2,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:1512,INA:0,ON:1513,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:0,RET:908,INA:604,ON:1513,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:908,INA:604,ON:1513,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (14) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (28) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# ./test_rootfs_access_nonexistent_file__ret_susp -sh: ./test_rootfs_access_nonexistent_file__ret_susp: not found root@beagleboard:~# root@beagleboard:~# %% End retention double suspend/resume UART wakeup test %% Start retention dynamic idle UART wakeup test for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.seria l | paste -s -d' '`; do echo 3000 > $u/power/autosuspend_delay_ms; done root@beagleboard:~# root@beagleboard:~# for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.seria l | paste -s -d' '`; do ls -l $u/power/autosuspend_delay_ms; cat $u/power/autos uspend_delay_ms; done -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/bus/platform/drivers/omap_uart/4806a000.serial/power/autosuspend_delay_ms 3000 -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/bus/platform/drivers/omap_uart/4806c000.serial/power/autosuspend_delay_ms 3000 -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/bus/platform/drivers/omap_uart/49020000.serial/power/autosuspend_delay_ms 3000 -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/bus/platform/drivers/omap_uart/49042000.serial/power/autosuspend_delay_ms 3000 root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1620,INA:0,ON:1621,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 sgx_pwrdm (OFF),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 core_pwrdm (ON),OFF:0,RET:9,INA:0,ON:10,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:9,INA:0,ON:10,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:1620,INA:0,ON:1621,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:0,RET:1009,INA:611,ON:1621,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1009,INA:611,ON:1621,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (13) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (20) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# ./test_rootfs_access_nonexistent_file__ret_dyn -sh: ./test_rootfs_access_nonexistent_file__ret_dyn: not found root@beagleboard:~# root@beagleboard:~# for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.seria l | paste -s -d' '`; do echo -1 > $u/power/autosuspend_delay_ms; done root@beagleboard:~# root@beagleboard:~# for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.seria l | paste -s -d' '`; do ls -l $u/power/autosuspend_delay_ms; cat $u/power/autos uspend_delay_ms; done -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/bus/platform/drivers/omap_uart/4806a000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/bus/platform/drivers/omap_uart/4806c000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/bus/platform/drivers/omap_uart/49020000.serial/power/autosuspend_delay_ms -1 -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/bus/platform/drivers/omap_uart/49042000.serial/power/autosuspend_delay_ms -1 root@beagleboard:~# root@beagleboard:~# %% End retention dynamic idle UART wakeup test %% Start off-mode double suspend UART wakeup test echo 1 > /debug/pm_debug/enable_off_mode [ 63.077880] omap3_pm_off_mode_enable: Core OFF disabled due to errata i583 root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 64.087127] PM: Syncing filesystems ... done. [ 66.095947] PM: Preparing system for sleep (mem) [ 66.100372] Freezing user space processes ... (elapsed 0.002 seconds) done. [ 66.106719] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 66.113616] PM: Suspending system (mem) [ 66.115692] Suspending console(s) (use no_console_suspend to debug) [ 66.136871] PM: suspend of devices complete after 12.329 msecs [ 66.143554] PM: late suspend of devices complete after 6.652 msecs [ 66.150909] PM: noirq suspend of devices complete after 7.324 msecs [ 66.150939] Disabling non-boot CPUs ... [ 66.150939] Successfully put all powerdomains to target state [ 66.156646] PM: noirq resume of devices complete after 5.615 msecs [ 66.163940] PM: early resume of devices complete after 5.096 msecs [ 66.169891] PM: resume of devices complete after 5.889 msecs [ 66.200744] PM: Finishing wakeup. [ 66.202545] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:101,RET:1701,INA:0,ON:1803,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 sgx_pwrdm (OFF),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 core_pwrdm (ON),OFF:0,RET:10,INA:0,ON:11,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:1,RET:9,INA:0,ON:11,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:101,RET:1701,INA:0,ON:1803,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (OFF),OFF:1,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:1,RET:1184,INA:617,ON:1803,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:1,RET:1184,INA:617,ON:1803,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (OFF),OFF:1,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (14) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (28) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 68.364349] PM: Syncing filesystems ... done. [ 70.387145] PM: Preparing system for sleep (mem) [ 70.391540] Freezing user space processes ... (elapsed 0.002 seconds) done. [ 70.397949] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 70.404785] PM: Suspending system (mem) [ 70.406890] Suspending console(s) (use no_console_suspend to debug) [ 70.428009] PM: suspend of devices complete after 12.298 msecs [ 70.434722] PM: late suspend of devices complete after 6.652 msecs [ 70.442077] PM: noirq suspend of devices complete after 7.293 msecs [ 70.442108] Disabling non-boot CPUs ... [ 70.442108] Successfully put all powerdomains to target state [ 70.447235] PM: noirq resume of devices complete after 5.035 msecs [ 70.453704] PM: early resume of devices complete after 5.004 msecs [ 70.459625] PM: resume of devices complete after 5.859 msecs [ 70.490478] PM: Finishing wakeup. [ 70.492279] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:252,RET:1701,INA:0,ON:1954,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 sgx_pwrdm (OFF),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 core_pwrdm (ON),OFF:0,RET:11,INA:0,ON:12,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:2,RET:9,INA:0,ON:12,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:252,RET:1701,INA:0,ON:1954,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (OFF),OFF:1,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:2,RET:1323,INA:628,ON:1954,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:2,RET:1323,INA:628,ON:1954,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (OFF),OFF:1,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (14) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (28) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# ./test_rootfs_access_nonexistent_file__off_susp -sh: ./test_rootfs_access_nonexistent_file__off_susp: not found root@beagleboard:~# root@beagleboard:~# %% End off-mode double suspend UART wakeup test %% Start off-mode dynamic idle UART wakeup test for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.seria l | paste -s -d' '`; do echo 3000 > $u/power/autosuspend_delay_ms; done root@beagleboard:~# root@beagleboard:~# for u in `ls -1d /sys/bus/platform/drivers/omap_uart/*.seria l | paste -s -d' '`; do ls -l $u/power/autosuspend_delay_ms; cat $u/power/autos uspend_delay_ms; done -rw-r--r-- 1 root root 4096 Jul 22 00:19 /sys/bus/platform/drivers/omap_uart/4806a000.serial/power/autosuspend_delay_ms 3000 -rw-r--r-- 1 root root 4096 Jul 22 00:19 /sys/bus/platform/drivers/omap_uart/4806c000.serial/power/autosuspend_delay_ms 3000 -rw-r--r-- 1 root root 4096 Jul 22 00:19 /sys/bus/platform/drivers/omap_uart/49020000.serial/power/autosuspend_delay_ms 3000 -rw-r--r-- 1 root root 4096 Jul 22 00:19 /sys/bus/platform/drivers/omap_uart/49042000.serial/power/autosuspend_delay_ms 3000 root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:365,RET:1701,INA:0,ON:2067,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 sgx_pwrdm (OFF),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 core_pwrdm (ON),OFF:0,RET:18,INA:0,ON:19,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:9,RET:9,INA:0,ON:19,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:365,RET:1701,INA:0,ON:2067,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (OFF),OFF:1,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:9,RET:1419,INA:638,ON:2067,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:9,RET:1419,INA:638,ON:2067,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (OFF),OFF:1,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (13) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (20) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# ./test_rootfs_access_nonexistent_file__off_dyn -sh: ./test_rootfs_access_nonexistent_file__off_dyn: not found root@beagleboard:~# root@beagleboard:~# %% End off-mode dynamic idle UART wakeup test %% End PM consolidated quick test