怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` at 0 [ 0.391998] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.398559] SCSI subsystem initialized [ 0.401855] usbcore: registered new interface driver usbfs [ 0.402496] usbcore: registered new interface driver hub [ 0.403411] usbcore: registered new device driver usb [ 0.420135] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.421295] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.424560] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.435180] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.437683] vdd_core: 600 <--> 1450 mV normal [ 0.440887] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.443634] VDAC: 1800 mV normal standby [ 0.446899] VDVI: 1800 mV normal standby [ 0.449798] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.450836] omap_i2c omap_i2c.1: bus 1 rev1.4.0 at 2600 kHz [ 0.461090] omap_i2c omap_i2c.3: bus 3 rev1.4.0 at 100 kHz [ 0.469482] Switching to clocksource 32k_counter [ 0.612213] NET: Registered protocol family 2 [ 0.614471] TCP established hash table entries: 16384 (order: 5, 131072 bytes) [ 0.615203] TCP bind hash table entries: 16384 (order: 7, 589824 bytes) [ 0.624633] TCP: Hash tables configured (established 16384 bind 16384) [ 0.625183] TCP: reno registered [ 0.625244] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.625549] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.626617] NET: Registered protocol family 1 [ 0.628143] RPC: Registered named UNIX socket transport module. [ 0.628173] RPC: Registered udp transport module. [ 0.628173] RPC: Registered tcp transport module. [ 0.628204] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.629394] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.629760] CPU PMU: probing PMU on CPU 0 [ 0.629943] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.631561] cpu cpu0: opp_set_availability: Device OPP not found (-19) [ 0.631591] beagle_opp_init: failed to enable higher opp -19 [ 0.631622] cpu cpu0: opp_set_availability: Device OPP not found (-19) [ 0.815673] VFS: Disk quotas dquot_6.5.2 [ 0.815948] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.818969] NFS: Registering the id_resolver key type [ 0.819488] Key type id_resolver registered [ 0.819519] Key type id_legacy registered [ 0.819702] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.820404] msgmni has been set to 954 [ 0.824462] io scheduler noop registered [ 0.824493] io scheduler deadline registered [ 0.824615] io scheduler cfq registered (default) [ 0.828186] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.836059] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 0.838439] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 0.840209] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.200195] console [ttyO2] enabled [ 1.203948] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 96) is a OMAP UART3 [ 1.247222] brd: module loaded [ 1.270812] loop: module loaded [ 1.281005] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.285430] NAND device: Manufacturer ID: 0x20, Chip ID: 0xba (ST Micro NAND 256MiB 1,8V 16-bit), page size: 2048, OOB size: 64 [ 1.291687] Creating 5 MTD partitions on "omap2-nand.0": [ 1.294555] 0x000000000000-0x000000080000 : "X-Loader" [ 1.304718] 0x000000080000-0x000000260000 : "U-Boot" [ 1.313171] 0x000000260000-0x000000280000 : "U-Boot Env" [ 1.321044] 0x000000280000-0x000000680000 : "Kernel" [ 1.330535] 0x000000680000-0x000010000000 : "File System" [ 1.434906] OneNAND driver initializing [ 1.450256] usbcore: registered new interface driver asix [ 1.453765] usbcore: registered new interface driver cdc_ether [ 1.457580] usbcore: registered new interface driver smsc95xx [ 1.461242] usbcore: registered new interface driver net1080 [ 1.464874] usbcore: registered new interface driver cdc_subset [ 1.468536] usbcore: registered new interface driver zaurus [ 1.472198] usbcore: registered new interface driver cdc_ncm [ 1.477569] usbcore: registered new interface driver cdc_wdm [ 1.480682] Initializing USB Mass Storage driver... [ 1.483947] usbcore: registered new interface driver usb-storage [ 1.487213] USB Mass Storage support registered. [ 1.490295] usbcore: registered new interface driver usbtest [ 1.495452] mousedev: PS/2 mouse device common for all mice [ 1.504913] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-0049/twl4030_pwrbutton/input/input0 [ 1.513671] twl_rtc twl_rtc: Power up reset detected. [ 1.516571] twl_rtc twl_rtc: Enabling TWL-RTC [ 1.524902] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 1.529724] i2c /dev entries driver [ 1.535064] Driver for 1-wire Dallas network protocol. [ 1.541900] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 1.546813] twl4030_wdt twl4030_wdt: Failed to register misc device [ 1.550415] twl4030_wdt: probe of twl4030_wdt failed with error -16 [ 1.558349] omap_hsmmc omap_hsmmc.0: Failed to get debounce clk [ 1.561614] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 1.565490] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 1.954376] usbcore: registered new interface driver usbhid [ 1.957366] usbhid: USB HID core driver [ 1.961364] oprofile: using arm/armv7 [ 1.964263] TCP: cubic registered [ 1.966064] Initializing XFRM netlink socket [ 1.968444] NET: Registered protocol family 17 [ 1.971038] NET: Registered protocol family 15 [ 1.973876] Key type dns_resolver registered [ 1.976287] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 1.991851] ThumbEE CPU extension supported. [ 2.055786] clock: disabling unused clocks to save power [ 2.064849] VDVI: incomplete constraints, leaving on [ 2.067749] VDAC: incomplete constraints, leaving on [ 2.076629] input: gpio-keys as /devices/platform/gpio-keys/input/input1 [ 2.087036] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.095977] Waiting for root device /dev/mmcblk0p2... [ 2.412109] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.419555] mmc0: new high speed SDHC card at address 1234 [ 2.425781] mmcblk0: mmc0:1234 SA04G 3.68 GiB [ 2.435516] mmcblk0: p1 p2 [ 4.957977] kjournald starting. Commit interval 5 seconds [ 4.961486] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 5.367187] EXT3-fs (mmcblk0p2): using internal journal [ 5.378540] EXT3-fs (mmcblk0p2): recovery complete [ 5.381103] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 5.385284] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 5.389099] Freeing init memory: 324K INIT: version 2.86 booting Starting the hotplug events dispatcher udevd Synthesizing the initial hotplug events Remounting root file system... mount: according to mtab, /proc is already mounted on /proc WARNING: Couldn't open directory /lib/modules/3.7.0-rc3-00594-g4247855: No such file or directory FATAL: Could not open /lib/modules/3.7.0-rc3-00594-g4247855/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/3.7.0-rc3-00594-g4247855/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc3-00594-g4247855/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.7.0-rc3-00594-g4247855/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc3-00594-g4247855/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc3-00594-g4247855/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc3-00594-g4247855/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.7.0-rc3-00594-g4247855/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc3-00594-g4247855/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/3.7.0-rc3-00594-g4247855/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc3-00594-g4247855/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/3.7.0-rc3-00594-g4247855/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[2071]: 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:~# echo -1 > /sys/devices/platform/omap_uart.0/power/autosuspen d_delay_ms root@beagleboard:~# root@beagleboard:~# echo -1 > /sys/devices/platform/omap_uart.1/power/autosuspen d_delay_ms root@beagleboard:~# root@beagleboard:~# echo -1 > /sys/devices/platform/omap_uart.2/power/autosuspen d_delay_ms root@beagleboard:~# root@beagleboard:~# echo -1 > /sys/devices/platform/omap_uart.3/power/autosuspen d_delay_ms 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:1658,INA:0,ON:1659,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:1658,INA:0,ON:1659,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:1658,INA:0,ON:1659,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1658,INA:0,ON:1659,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 (17) 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 (24) core_l3_clkdm->core_pwrdm (4) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# echo enabled > /sys/devices/platform/omap_uart.2/tty/ttyO2/p ower/wakeup root@beagleboard:~# %% Start retention double suspend/resume UART wakeup test root@beagleboard:~# echo mem > /sys/power/state [ 35.786956] PM: Syncing filesystems ... done. [ 37.433624] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 37.456207] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 37.479736] Suspending console(s) (use no_console_suspend to debug) [ 37.609802] PM: suspend of devices complete after 121.734 msecs [ 37.614013] PM: late suspend of devices complete after 4.211 msecs [ 37.620056] PM: noirq suspend of devices complete after 5.981 msecs [ 37.620117] Disabling non-boot CPUs ... [ 37.620513] Successfully put all powerdomains to target state [ 37.623840] PM: noirq resume of devices complete after 3.112 msecs [ 37.627777] PM: early resume of devices complete after 2.777 msecs [ 38.122497] PM: resume of devices complete after 494.567 msecs [ 38.153778] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1827,INA:0,ON:1828,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:1827,INA:0,ON:1828,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:1827,INA:0,ON:1828,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1827,INA:0,ON:1828,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 (17) 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 (24) core_l3_clkdm->core_pwrdm (4) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 40.840332] PM: Syncing filesystems ... done. [ 42.089538] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 42.112792] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 42.136169] Suspending console(s) (use no_console_suspend to debug) [ 42.265777] PM: suspend of devices complete after 121.307 msecs [ 42.269927] PM: late suspend of devices complete after 4.089 msecs [ 42.275543] PM: noirq suspend of devices complete after 5.584 msecs [ 42.275573] Disabling non-boot CPUs ... [ 42.275848] Successfully put all powerdomains to target state [ 42.279113] PM: noirq resume of devices complete after 3.082 msecs [ 42.283020] PM: early resume of devices complete after 2.777 msecs [ 42.777648] PM: resume of devices complete after 494.476 msecs [ 42.808685] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1985,INA:0,ON:1986,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:1985,INA:0,ON:1986,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:1985,INA:0,ON:1986,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1985,INA:0,ON:1986,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 (17) 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 (24) core_l3_clkdm->core_pwrdm (4) 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 echo 3000 > /sys/devices/platform/omap_uart.0/power/autosusp end_delay_ms root@beagleboard:~# root@beagleboard:~# echo 3000 > /sys/devices/platform/omap_uart.1/power/autosusp end_delay_ms root@beagleboard:~# root@beagleboard:~# echo 3000 > /sys/devices/platform/omap_uart.2/power/autosusp end_delay_ms root@beagleboard:~# root@beagleboard:~# echo 3000 > /sys/devices/platform/omap_uart.3/power/autosusp end_delay_ms root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:2263,INA:0,ON:2264,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:0,RET:36,INA:0,ON:37,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:2263,INA:0,ON:2264,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:2263,INA:0,ON:2264,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2263,INA:0,ON:2264,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 (16) 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 (21) core_l3_clkdm->core_pwrdm (4) 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:~# echo -1 > /sys/devices/platform/omap_uart.0/power/autosuspen d_delay_ms root@beagleboard:~# root@beagleboard:~# echo -1 > /sys/devices/platform/omap_uart.1/power/autosuspen d_delay_ms root@beagleboard:~# root@beagleboard:~# echo -1 > /sys/devices/platform/omap_uart.2/power/autosuspen d_delay_ms root@beagleboard:~# root@beagleboard:~# echo -1 > /sys/devices/platform/omap_uart.3/power/autosuspen d_delay_ms 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 [ 64.294952] omap3_pm_off_mode_enable: Core OFF disabled due to errata i583 root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 65.292449] PM: Syncing filesystems ... done. [ 66.127380] Freezing user space processes ... (elapsed 0.02 seconds) done. [ 66.152282] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 66.175781] Suspending console(s) (use no_console_suspend to debug) [ 66.305114] PM: suspend of devices complete after 121.063 msecs [ 66.309234] PM: late suspend of devices complete after 4.089 msecs [ 66.314880] PM: noirq suspend of devices complete after 5.584 msecs [ 66.314880] Disabling non-boot CPUs ... [ 66.315155] Successfully put all powerdomains to target state [ 66.318756] PM: noirq resume of devices complete after 3.295 msecs [ 66.323486] PM: early resume of devices complete after 2.807 msecs [ 66.816802] PM: resume of devices complete after 493.194 msecs [ 66.847900] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:84,RET:2495,INA:0,ON:2580,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:12,INA:0,ON:13,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:1,RET:36,INA:0,ON:38,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:84,RET:2495,INA:0,ON:2580,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:84,RET:2495,INA:0,ON:2580,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:84,RET:2494,INA:0,ON:2579,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 (17) 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 (24) core_l3_clkdm->core_pwrdm (4) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 69.535797] PM: Syncing filesystems ... done. [ 70.791015] Freezing user space processes ... (elapsed 0.02 seconds) done. [ 70.816497] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 70.840026] Suspending console(s) (use no_console_suspend to debug) [ 70.969329] PM: suspend of devices complete after 121.032 msecs [ 70.973449] PM: late suspend of devices complete after 4.089 msecs [ 70.979064] PM: noirq suspend of devices complete after 5.584 msecs [ 70.979064] Disabling non-boot CPUs ... [ 70.979370] Successfully put all powerdomains to target state [ 70.982940] PM: noirq resume of devices complete after 3.295 msecs [ 70.986999] PM: early resume of devices complete after 2.746 msecs [ 71.481140] PM: resume of devices complete after 494.049 msecs [ 71.512207] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:213,RET:2495,INA:0,ON:2709,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:13,INA:0,ON:14,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:2,RET:36,INA:0,ON:39,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:213,RET:2495,INA:0,ON:2709,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:213,RET:2495,INA:0,ON:2709,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:213,RET:2494,INA:0,ON:2708,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 (17) 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 (24) core_l3_clkdm->core_pwrdm (4) 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 echo 3000 > /sys/devices/platform/omap_uart.0/power/autosusp end_delay_ms root@beagleboard:~# root@beagleboard:~# echo 3000 > /sys/devices/platform/omap_uart.1/power/autosusp end_delay_ms root@beagleboard:~# root@beagleboard:~# echo 3000 > /sys/devices/platform/omap_uart.2/power/autosusp end_delay_ms root@beagleboard:~# root@beagleboard:~# echo 3000 > /sys/devices/platform/omap_uart.3/power/autosusp end_delay_ms root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:457,RET:2495,INA:0,ON:2953,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:28,INA:0,ON:29,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:35,RET:36,INA:0,ON:72,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:457,RET:2495,INA:0,ON:2953,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:457,RET:2495,INA:0,ON:2953,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:457,RET:2494,INA:0,ON:2952,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 (16) 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 (21) core_l3_clkdm->core_pwrdm (4) 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