怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` 3000 mV at 3000 mV [ 1.114532] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.126617] omap_uart 4806a000.serial: no wakeirq for uart0 [ 1.127624] omap_uart 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 192, base_baud = 3000000) is a OMAP UART0 [ 1.131195] omap_uart 4806c000.serial: no wakeirq for uart0 [ 1.131744] omap_uart 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 193, base_baud = 3000000) is a OMAP UART1 [ 1.135192] omap_uart 49020000.serial: ttyO2 at MMIO 0x49020000 (irq = 194, base_baud = 3000000) is a OMAP UART2 [ 1.562866] console [ttyO2] enabled [ 1.611938] brd: module loaded [ 1.640075] loop: module loaded [ 1.657073] twl 0-0048: PIH (irq 264) chaining IRQs 266..274 [ 1.660888] twl 0-0048: power (irq 271) chaining IRQs 274..281 [ 1.673675] VAUX1: at 3000 mV [ 1.680877] vdd_ehci: 1800 mV [ 1.686309] VAUX3: at 2800 mV [ 1.691802] VAUX4: at 2800 mV [ 1.696929] VDD1: 600 <--> 1450 mV at 1200 mV [ 1.703033] VDAC: 1800 mV [ 1.709991] VIO: at 1800 mV [ 1.715881] VINTANA1: 1500 mV [ 1.721832] VINTANA2: at 2750 mV [ 1.727905] VINTDIG: 1500 mV [ 1.732757] VMMC1: 1850 <--> 3150 mV at 3000 mV [ 1.738830] VMMC2: 1850 <--> 3150 mV at 2600 mV [ 1.744537] VUSB1V5: 1500 mV [ 1.748901] VUSB1V8: 1800 mV [ 1.753234] VUSB3V1: 3100 mV [ 1.758911] VPLL1: at 1800 mV [ 1.765319] VPLL2: 1800 mV [ 1.770629] VSIM: 1800 <--> 3000 mV at 1800 mV [ 1.776397] twl4030_gpio twl4030-gpio: gpio (irq 266) chaining IRQs 282..299 [ 1.799560] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.818267] usbcore: registered new interface driver asix [ 1.821655] usbcore: registered new interface driver ax88179_178a [ 1.825256] usbcore: registered new interface driver cdc_ether [ 1.828918] usbcore: registered new interface driver smsc95xx [ 1.832305] usbcore: registered new interface driver net1080 [ 1.835632] usbcore: registered new interface driver cdc_subset [ 1.839172] usbcore: registered new interface driver zaurus [ 1.842620] usbcore: registered new interface driver cdc_ncm [ 1.847778] usbcore: registered new interface driver cdc_wdm [ 1.851348] usbcore: registered new interface driver usb-storage [ 1.854949] usbcore: registered new interface driver usbtest [ 1.862670] mousedev: PS/2 mouse device common for all mice [ 1.867431] twl4030_keypad 48070000.i2c:twl@48:keypad: OF: linux,keymap property not defined in /ocp/i2c@48070000/twl@48/keypad [ 1.873840] twl4030_keypad 48070000.i2c:twl@48:keypad: Failed to build keymap [ 1.877807] twl4030_keypad: probe of 48070000.i2c:twl@48:keypad failed with error -2 [ 1.887329] input: twl4030_pwrbutton as /devices/68000000.ocp/48070000.i2c/i2c-0/0-0048/48070000.i2c:twl@48:pwrbutton/input/input1 [ 1.900115] twl_rtc 48070000.i2c:twl@48:rtc: Power up reset detected. [ 1.903930] twl_rtc 48070000.i2c:twl@48:rtc: Enabling TWL-RTC [ 1.913421] twl_rtc 48070000.i2c:twl@48:rtc: rtc core: registered 48070000.i2c:twl@48 as rtc0 [ 1.919830] i2c /dev entries driver [ 1.926269] Driver for 1-wire Dallas network protocol. [ 1.934875] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 2.012390] ledtrig-cpu: registered to indicate activity on CPUs [ 2.016693] usbcore: registered new interface driver usbhid [ 2.019866] usbhid: USB HID core driver [ 2.025482] oprofile: using arm/armv7 [ 2.028839] TCP: cubic registered [ 2.030700] Initializing XFRM netlink socket [ 2.033294] NET: Registered protocol family 17 [ 2.035858] NET: Registered protocol family 15 [ 2.039001] Key type dns_resolver registered [ 2.041809] omap2_set_init_voltage: unable to find boot up OPP for vdd_mpu_iva [ 2.045745] omap2_set_init_voltage: unable to set vdd_mpu_iva [ 2.048980] omap2_set_init_voltage: unable to find boot up OPP for vdd_core [ 2.052764] omap2_set_init_voltage: unable to set vdd_core [ 2.063903] ThumbEE CPU extension supported. [ 2.066345] Registering SWP/SWPB emulation handler [ 2.069091] SmartReflex Class3 initialized [ 2.094970] hsusb2_vbus: 3300 mV [ 2.105316] input: gpio_keys as /devices/gpio_keys/input/input2 [ 2.113830] twl_rtc 48070000.i2c:twl@48:rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.119079] sr_init: No PMIC hook to init smartreflex [ 2.122650] smartreflex smartreflex.0: omap_sr_probe: SmartReflex driver initialized [ 2.128295] smartreflex smartreflex.1: omap_sr_probe: SmartReflex driver initialized [ 2.246856] hsusb2_vbus: disabling [ 2.250579] VUSB3V1: disabling [ 2.253662] VUSB1V8: disabling [ 2.256500] VUSB1V5: disabling [ 2.261352] VDAC: disabling [ 2.264404] VAUX3: disabling [ 2.269714] mmc0: host does not support reading read-only switch, assuming write-enable [ 2.278259] Waiting for root device /dev/mmcblk0p2... [ 2.282440] mmc0: new SD card at address e624 [ 2.289154] mmcblk0: mmc0:e624 SD01G 968 MiB [ 2.300506] mmcblk0: p1 p2 [ 2.893951] kjournald starting. Commit interval 5 seconds [ 2.903900] EXT3-fs (mmcblk0p2): using internal journal [ 2.913330] EXT3-fs (mmcblk0p2): recovery complete [ 2.915954] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 2.920013] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 2.928253] devtmpfs: mounted [ 2.931640] Freeing unused kernel memory: 416K (c081c000 - c0884000) INIT: version 2.86 booting Starting the hotplug events dispatcher udevd [ 4.280212] udevd (90): /proc/90/oom_adj is deprecated, please use /proc/90/oom_score_adj instead. Synthesizing the initial hotplug events [ 19.385009] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. Remounting root file system... mount: according to mtab, /proc is already mounted on /proc WARNING: Couldn't open directory /lib/modules/3.18.0-rc5-105316-gfc14f9c: No such file or directory FATAL: Could not open /lib/modules/3.18.0-rc5-105316-gfc14f9c/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/3.18.0-rc5-105316-gfc14f9c/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.18.0-rc5-105316-gfc14f9c/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.18.0-rc5-105316-gfc14f9c/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.18.0-rc5-105316-gfc14f9c/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.18.0-rc5-105316-gfc14f9c/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.18.0-rc5-105316-gfc14f9c/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.18.0-rc5-105316-gfc14f9c/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.18.0-rc5-105316-gfc14f9c/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: [ 26.392547] random: dropbear urandom read with 92 bits of entropy available modprobe: FATAL: Could not load /lib/modules/3.18.0-rc5-105316-gfc14f9c/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.18.0-rc5-105316-gfc14f9c/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:modprobe: FATAL: Could not load /lib/modules/3.18.0-rc5-105316-gfc14f9c/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[1437]: root login on `ttyO2' root@beagleboard:~# root@beagleboard:~# %% Start PM consolidated quick test %% Preparation root@beagleboard:~# root@beagleboard:~# mkdir -p /sys; 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:~# mkdir -p /debug; mount -t debugfs none /debug mount: none already mounted or /debug busy mount: according to mtab, debugfs is already mounted on /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 root@beagleboard:~# root@beagleboard:~# [ 33.369903] random: nonblocking pool is initialized 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:1058,INA:0,ON:1059,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:1058,INA:0,ON:1059,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:524,INA:534,ON:1059,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:524,INA:534,ON:1059,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 (12) 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 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/ttyO2/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 echo mem > /sys/power/state auto -rw-r--r-- 1 root root 4096 Jul 22 00:18 /sys/class/tty/ttyO2/power/control auto root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 37.266723] PM: Syncing filesystems ... done. [ 37.522827] Freezing user space processes ... (elapsed 0.004 seconds) done. [ 37.531280] Freezing remaining freezable tasks ... (elapsed 0.003 seconds) done. [ 37.539001] Suspending console(s) (use no_console_suspend to debug) [ 37.582427] PM: suspend of devices complete after 31.555 msecs [ 37.593170] PM: late suspend of devices complete after 10.681 msecs [ 37.604858] PM: noirq suspend of devices complete after 11.627 msecs [ 37.605010] Disabling non-boot CPUs ... [ 37.605072] Successfully put all powerdomains to target state [ 37.612060] PM: noirq resume of devices complete after 6.896 msecs [ 37.620727] PM: early resume of devices complete after 7.232 msecs [ 37.782501] PM: resume of devices complete after 161.621 msecs [ 37.817596] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1194,INA:0,ON:1195,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:1194,INA:0,ON:1195,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:638,INA:556,ON:1195,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:638,INA:556,ON:1195,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 (12) 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 [ 39.824371] PM: Syncing filesystems ... done. [ 40.143188] Freezing user space processes ... (elapsed 0.002 seconds) done. [ 40.149383] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 40.155853] Suspending console(s) (use no_console_suspend to debug) [ 40.186553] PM: suspend of devices complete after 19.104 msecs [ 40.197143] PM: late suspend of devices complete after 10.559 msecs [ 40.207946] PM: noirq suspend of devices complete after 10.772 msecs [ 40.208068] Disabling non-boot CPUs ... [ 40.208099] Successfully put all powerdomains to target state [ 40.214691] PM: noirq resume of devices complete after 6.500 msecs [ 40.223297] PM: early resume of devices complete after 7.232 msecs [ 40.381439] PM: resume of devices complete after 157.989 msecs [ 40.415374] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1310,INA:0,ON:1311,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:1310,INA:0,ON:1311,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:743,INA:567,ON:1311,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:743,INA:567,ON:1311,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 (12) 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 root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1514,INA:0,ON:1515,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:27,INA:1,ON:29,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:28,INA:0,ON:29,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:1514,INA:0,ON:1515,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:938,INA:576,ON:1515,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:938,INA:576,ON:1515,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 (12) 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 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 root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 61.223968] PM: Syncing filesystems ... done. [ 61.583007] Freezing user space processes ... (elapsed 0.002 seconds) done. [ 61.589172] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 61.595672] Suspending console(s) (use no_console_suspend to debug) [ 61.626617] PM: suspend of devices complete after 19.256 msecs [ 61.637207] PM: late suspend of devices complete after 10.559 msecs [ 61.648284] PM: noirq suspend of devices complete after 11.016 msecs [ 61.648284] Disabling non-boot CPUs ... [ 61.648315] Successfully put all powerdomains to target state [ 61.669769] PM: noirq resume of devices complete after 21.331 msecs [ 61.678466] PM: early resume of devices complete after 7.263 msecs [ 61.830963] PM: resume of devices complete after 152.313 msecs [ 61.864929] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:62,RET:1626,INA:0,ON:1689,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:1,RET:27,INA:1,ON:30,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:1,RET:28,INA:0,ON:30,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:62,RET:1626,INA:0,ON:1689,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:1096,INA:591,ON:1689,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:1,RET:1096,INA:591,ON:1689,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 (12) 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 [ 63.865264] PM: Syncing filesystems ... done. [ 64.121124] Freezing user space processes ... (elapsed 0.002 seconds) done. [ 64.127227] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 64.133850] Suspending console(s) (use no_console_suspend to debug) [ 64.164489] PM: suspend of devices complete after 18.951 msecs [ 64.175201] PM: late suspend of devices complete after 10.650 msecs [ 64.186126] PM: noirq suspend of devices complete after 10.864 msecs [ 64.186157] Disabling non-boot CPUs ... [ 64.186187] Successfully put all powerdomains to target state [ 64.207702] PM: noirq resume of devices complete after 21.362 msecs [ 64.216217] PM: early resume of devices complete after 7.141 msecs [ 64.371032] PM: resume of devices complete after 154.632 msecs [ 64.405029] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:176,RET:1626,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:2,RET:27,INA:1,ON:31,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:2,RET:28,INA:0,ON:31,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:176,RET:1626,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:2,RET:1195,INA:605,ON:1803,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:2,RET:1195,INA:605,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 (12) 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__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 00:18 /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 root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:374,RET:1626,INA:0,ON:2001,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:24,RET:27,INA:2,ON:54,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:24,RET:29,INA:0,ON:54,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:374,RET:1626,INA:0,ON:2001,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:25,RET:1359,INA:616,ON:2001,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:25,RET:1359,INA:616,ON:2001,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 (12) 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