怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` at 0 [ 0.609924] edma-dma-engine edma-dma-engine.0: Can't allocate PaRAM dummy slot [ 0.610015] edma-dma-engine: probe of edma-dma-engine.0 failed with error -5 [ 0.720886] omap-dma-engine 48056000.dma-controller: OMAP DMA engine driver [ 0.722839] of_get_named_gpiod_flags exited with status -517 [ 0.722900] platform hsusb2_power_reg.7: Driver reg-fixed-voltage requests probe deferral [ 0.734832] SCSI subsystem initialized [ 0.739227] usbcore: registered new interface driver usbfs [ 0.739898] usbcore: registered new interface driver hub [ 0.740936] usbcore: registered new device driver usb [ 0.741668] of_get_named_gpiod_flags exited with status 0 [ 0.742004] platform hsusb2_phy.8: Driver usb_phy_gen_xceiv requests probe deferral [ 0.751464] omap_i2c 48070000.i2c: bus 0 rev4.4 at 2600 kHz [ 0.753753] omap_i2c 48072000.i2c: bus 1 rev4.4 at 400 kHz [ 0.758087] omap_i2c 48060000.i2c: bus 2 rev4.4 at 100 kHz [ 0.769134] Switched to clocksource 32k_counter [ 1.010894] NET: Registered protocol family 2 [ 1.013580] TCP established hash table entries: 4096 (order: 2, 16384 bytes) [ 1.013854] TCP bind hash table entries: 4096 (order: 5, 147456 bytes) [ 1.016143] TCP: Hash tables configured (established 4096 bind 4096) [ 1.016357] TCP: reno registered [ 1.016387] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 1.016723] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 1.018310] NET: Registered protocol family 1 [ 1.020446] RPC: Registered named UNIX socket transport module. [ 1.020477] RPC: Registered udp transport module. [ 1.020507] RPC: Registered tcp transport module. [ 1.020507] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.022186] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 1.036102] futex hash table entries: 256 (order: 2, 16384 bytes) [ 1.251281] VFS: Disk quotas dquot_6.5.2 [ 1.251586] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 1.254455] NFS: Registering the id_resolver key type [ 1.254974] Key type id_resolver registered [ 1.255004] Key type id_legacy registered [ 1.255157] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 1.255737] msgmni has been set to 984 [ 1.260772] io scheduler noop registered [ 1.260803] io scheduler deadline registered [ 1.260894] io scheduler cfq registered (default) [ 1.266418] pinctrl-single 48002030.pinmux: 284 pins at pa fa002030 size 568 [ 1.267211] pinctrl-single 48002a00.pinmux: 46 pins at pa fa002a00 size 92 [ 1.268554] pinctrl-single 480025a0.pinmux: 46 pins at pa fa0025a0 size 92 [ 1.275024] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.287536] omap_uart 4806a000.serial: no wakeirq for uart0 [ 1.287567] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@4806a000[0]' [ 1.289062] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 88, base_baud = 3000000) is a OMAP UART0 [ 1.292572] omap_uart 4806c000.serial: no wakeirq for uart0 [ 1.292602] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@4806c000[0]' [ 1.293334] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 89, base_baud = 3000000) is a OMAP UART1 [ 1.295837] omap_uart 49020000.serial: no wakeirq for uart0 [ 1.295867] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@49020000[0]' [ 1.296630] 49020000.serial: ttyO2 at MMIO 0x49020000 (irq = 90, base_baud = 3000000) is a OMAP UART2 [ 1.754852] console [ttyO2] enabled [ 1.760253] omap_uart 49042000.serial: no wakeirq for uart0 [ 1.763305] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@49042000[0]' [ 1.768951] 49042000.serial: ttyO3 at MMIO 0x49042000 (irq = 96, base_baud = 3000000) is a OMAP UART3 [ 1.825897] brd: module loaded [ 1.856567] loop: module loaded [ 1.873687] twl 0-0048: PIH (irq 23) chaining IRQs 306..314 [ 1.877380] twl 0-0048: power (irq 311) chaining IRQs 314..321 [ 1.890747] VAUX1: at 3000 mV [ 1.897644] usb_1v8: 1800 mV [ 1.903045] VAUX3: at 2800 mV [ 1.908325] VAUX4: at 2800 mV [ 1.914489] VDD1: 600 <--> 1450 mV at 1200 mV [ 1.921020] VDAC: 1800 mV [ 1.927886] VIO: at 1800 mV [ 1.934356] VINTANA1: 1500 mV [ 1.940338] VINTANA2: at 2750 mV [ 1.946289] VINTDIG: 1500 mV [ 1.951995] VMMC1: 1850 <--> 3150 mV at 3000 mV [ 1.958099] VMMC2: 1850 <--> 3150 mV at 2600 mV [ 1.964019] VUSB1V5: 1500 mV [ 1.968627] VUSB1V8: 1800 mV [ 1.973907] VUSB3V1: 3100 mV [ 1.980255] VPLL1: at 1800 mV [ 1.985748] VPLL2: 1800 mV [ 1.991058] VSIM: 1800 <--> 3000 mV at 1800 mV [ 1.997131] twl4030_gpio twl4030-gpio: gpio (irq 306) chaining IRQs 322..339 [ 2.002319] gpiochip_find_base: found new base at 492 [ 2.006713] gpiochip_add: registered GPIOs 492 to 511 on device: twl4030 [ 2.026977] mtdoops: mtd device (mtddev=name/number) must be supplied [ 2.054321] usbcore: registered new interface driver asix [ 2.057922] usbcore: registered new interface driver ax88179_178a [ 2.062622] usbcore: registered new interface driver cdc_ether [ 2.066528] usbcore: registered new interface driver smsc95xx [ 2.070465] usbcore: registered new interface driver net1080 [ 2.074157] usbcore: registered new interface driver cdc_subset [ 2.077972] usbcore: registered new interface driver zaurus [ 2.082519] usbcore: registered new interface driver cdc_ncm [ 2.088531] usbcore: registered new interface driver cdc_wdm [ 2.092590] usbcore: registered new interface driver usb-storage [ 2.096588] usbcore: registered new interface driver usbtest [ 2.106933] mousedev: PS/2 mouse device common for all mice [ 2.118438] input: twl4030_pwrbutton as /devices/68000000.ocp/48070000.i2c/i2c-0/0-0048/pwrbutton.34/input/input0 [ 2.131103] twl_rtc rtc.10: Power up reset detected. [ 2.134063] twl_rtc rtc.10: Enabling TWL-RTC [ 2.142883] twl_rtc rtc.10: rtc core: registered rtc.10 as rtc0 [ 2.147979] i2c /dev entries driver [ 2.155761] Driver for 1-wire Dallas network protocol. [ 2.166931] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 2.177673] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@4809c000[0]' [ 2.182617] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@4809c000[0]' [ 2.193267] omap_hsmmc 4809c000.mmc: pins are not configured from the driver [ 2.248504] usbcore: registered new interface driver usbhid [ 2.251739] usbhid: USB HID core driver [ 2.258239] oprofile: using arm/armv7 [ 2.261322] TCP: cubic registered [ 2.263153] Initializing XFRM netlink socket [ 2.265624] NET: Registered protocol family 17 [ 2.268188] NET: Registered protocol family 15 [ 2.271179] Key type dns_resolver registered [ 2.281066] ThumbEE CPU extension supported. [ 2.283447] Registering SWP/SWPB emulation handler [ 2.293212] VPLL2: disabling [ 2.295562] VUSB3V1: disabling [ 2.298095] VUSB1V8: disabling [ 2.300964] VUSB1V5: disabling [ 2.303802] VDAC: disabling [ 2.306640] VAUX3: disabling [ 2.309143] regulator-dummy: disabling [ 2.316558] gpiochip_add: registered GPIOs 160 to 191 on device: gpio [ 2.323516] of_get_named_gpiod_flags exited with status 0 [ 2.330718] hsusb2_vbus: 3300 mV [ 2.333557] of_get_named_gpiod_flags exited with status 0 [ 2.337615] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.346984] of_get_named_gpiod_flags exited with status 0 [ 2.352935] mmc0: new high speed SDHC card at address 1234 [ 2.357696] input: gpio_keys.6 as /devices/gpio_keys.6/input/input1 [ 2.365234] mmcblk0: mmc0:1234 SA04G 3.68 GiB [ 2.377929] twl_rtc rtc.10: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.459655] mmcblk0: p1 p2 [ 4.500610] kjournald starting. Commit interval 5 seconds [ 4.504119] EXT3-fs (mmcblk0p2): warning: mounting fs with errors, running e2fsck is recommended [ 4.909606] EXT3-fs (mmcblk0p2): using internal journal [ 4.921508] EXT3-fs (mmcblk0p2): recovery complete [ 4.924133] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 4.928039] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 4.938781] devtmpfs: mounted [ 4.941467] Freeing unused kernel memory: 384K (c0794000 - c07f4000) INIT: version 2.86 booting Starting the hotplug events dispatcher udevd [ 6.090423] udevd (836): /proc/836/oom_adj is deprecated, please use /proc/836/oom_score_adj instead. Synthesizing the initial hotplug events [ 15.426086] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 15.523254] random: nonblocking pool is initialized Remounting root file system... mount: according to mtab, /proc is already mounted on /proc WARNING: Couldn't open directory /lib/modules/3.14.31-rt28-54440-g42a2378: No such file or directory FATAL: Could not open /lib/modules/3.14.31-rt28-54440-g42a2378/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/3.14.31-rt28-54440-g42a2378/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.14.31-rt28-54440-g42a2378/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.14.31-rt28-54440-g42a2378/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.14.31-rt28-54440-g42a2378/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.14.31-rt28-54440-g42a2378/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.14.31-rt28-54440-g42a2378/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.14.31-rt28-54440-g42a2378/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.14.31-rt28-54440-g42a2378/modules.dep: No such file or directory udhcpc: SIOCGIFINDEX: No such device done. Starting portmap daemon: portmap. Tue Jul 22 00:18:00 UTC 2008 INIT: Entering runlevel: 5 ALSA: Restoring mixer settings... /usr/sbin/alsactl: load_state:1327: No soundcards found... Starting Dropbear SSH server: modprobe: FATAL: Could not load /lib/modules/3.14.31-rt28-54440-g42a2378/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.14.31-rt28-54440-g42a2378/modules.dep: No such file or directory 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: hcidmodprobe: FATAL: Could not load /lib/modules/3.14.31-rt28-54440-g42a2378/modules.dep: No such file or directory 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[2151]: 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_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:~# 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:1308,INA:0,ON:1309,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:1308,INA:0,ON:1309,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:1308,INA:0,ON:1309,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1308,INA:0,ON:1309,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 -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 -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 [ 33.710418] PM: Syncing filesystems ... done. [ 34.948211] PM: Preparing system for mem sleep [ 34.971008] Freezing user space processes ... (elapsed 0.003 seconds) done. [ 34.977935] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 34.985076] PM: Entering mem sleep [ 34.986938] Suspending console(s) (use no_console_suspend to debug) [ 35.014739] PM: suspend of devices complete after 18.585 msecs [ 35.020874] PM: late suspend of devices complete after 6.134 msecs [ 35.027648] PM: noirq suspend of devices complete after 6.713 msecs [ 35.027740] Disabling non-boot CPUs ... [ 35.027832] Successfully put all powerdomains to target state [ 35.032012] PM: noirq resume of devices complete after 4.058 msecs [ 35.037841] PM: early resume of devices complete after 4.486 msecs [ 35.118194] PM: resume of devices complete after 80.230 msecs [ 35.151092] PM: Finishing wakeup. [ 35.152923] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1437,INA:0,ON:1438,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:1437,INA:0,ON:1438,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:1437,INA:0,ON:1438,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1437,INA:0,ON:1438,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 (27) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 37.246612] PM: Syncing filesystems ... done. [ 38.495147] PM: Preparing system for mem sleep [ 38.499847] Freezing user space processes ... (elapsed 0.001 seconds) done. [ 38.505432] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 38.511810] PM: Entering mem sleep [ 38.513671] Suspending console(s) (use no_console_suspend to debug) [ 38.536010] PM: suspend of devices complete after 13.275 msecs [ 38.542053] PM: late suspend of devices complete after 5.981 msecs [ 38.548522] PM: noirq suspend of devices complete after 6.439 msecs [ 38.548522] Disabling non-boot CPUs ... [ 38.548645] Successfully put all powerdomains to target state [ 38.552490] PM: noirq resume of devices complete after 3.753 msecs [ 38.558197] PM: early resume of devices complete after 4.425 msecs [ 38.626983] PM: resume of devices complete after 68.603 msecs [ 38.659210] PM: Finishing wakeup. [ 38.661041] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1543,INA:0,ON:1544,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:1543,INA:0,ON:1544,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:1543,INA:0,ON:1544,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1543,INA:0,ON:1544,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 (27) 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:~#