怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` at 0 [ 0.424835] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.431396] SCSI subsystem initialized [ 0.434722] usbcore: registered new interface driver usbfs [ 0.435302] usbcore: registered new interface driver hub [ 0.436218] usbcore: registered new device driver usb [ 0.460479] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.461212] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.464385] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.475006] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.477478] vdd_core: 600 <--> 1450 mV normal [ 0.480560] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.483276] VDAC: 1800 mV normal standby [ 0.486389] VDVI: 1800 mV normal standby [ 0.489227] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.490264] omap_i2c omap_i2c.1: bus 1 rev1.4.0 at 2600 kHz [ 0.493133] omap_i2c omap_i2c.3: bus 3 rev1.4.0 at 100 kHz [ 0.501586] Switching to clocksource 32k_counter [ 0.643188] NET: Registered protocol family 2 [ 0.645446] TCP established hash table entries: 16384 (order: 5, 131072 bytes) [ 0.646179] TCP bind hash table entries: 16384 (order: 7, 589824 bytes) [ 0.655334] TCP: Hash tables configured (established 16384 bind 16384) [ 0.655609] TCP: reno registered [ 0.655670] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.655975] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.656951] NET: Registered protocol family 1 [ 0.658874] RPC: Registered named UNIX socket transport module. [ 0.658905] RPC: Registered udp transport module. [ 0.658905] RPC: Registered tcp transport module. [ 0.658935] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.660125] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.660491] CPU PMU: probing PMU on CPU 0 [ 0.660675] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.663055] cpu cpu0: opp_set_availability: Device OPP not found (-19) [ 0.663116] beagle_opp_init: failed to enable higher opp -19 [ 0.663116] cpu cpu0: opp_set_availability: Device OPP not found (-19) [ 0.846740] VFS: Disk quotas dquot_6.5.2 [ 0.847045] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.850128] NFS: Registering the id_resolver key type [ 0.850646] Key type id_resolver registered [ 0.850677] Key type id_legacy registered [ 0.850830] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.851501] msgmni has been set to 954 [ 0.855621] io scheduler noop registered [ 0.855651] io scheduler deadline registered [ 0.855743] io scheduler cfq registered (default) [ 0.859283] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.867095] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 0.869537] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 0.871307] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.231140] console [ttyO2] enabled [ 1.234863] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 96) is a OMAP UART3 [ 1.277435] brd: module loaded [ 1.300842] loop: module loaded [ 1.311187] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.315582] NAND device: Manufacturer ID: 0x20, Chip ID: 0xba (ST Micro NAND 256MiB 1,8V 16-bit), page size: 2048, OOB size: 64 [ 1.321838] Creating 5 MTD partitions on "omap2-nand.0": [ 1.324737] 0x000000000000-0x000000080000 : "X-Loader" [ 1.335174] 0x000000080000-0x000000260000 : "U-Boot" [ 1.343322] 0x000000260000-0x000000280000 : "U-Boot Env" [ 1.351074] 0x000000280000-0x000000680000 : "Kernel" [ 1.359985] 0x000000680000-0x000010000000 : "File System" [ 1.464630] OneNAND driver initializing [ 1.480010] usbcore: registered new interface driver asix [ 1.483489] usbcore: registered new interface driver cdc_ether [ 1.487274] usbcore: registered new interface driver smsc95xx [ 1.490905] usbcore: registered new interface driver net1080 [ 1.494567] usbcore: registered new interface driver cdc_subset [ 1.498260] usbcore: registered new interface driver zaurus [ 1.501861] usbcore: registered new interface driver cdc_ncm [ 1.507324] usbcore: registered new interface driver cdc_wdm [ 1.510437] Initializing USB Mass Storage driver... [ 1.513702] usbcore: registered new interface driver usb-storage [ 1.516937] USB Mass Storage support registered. [ 1.520111] usbcore: registered new interface driver usbtest [ 1.525146] mousedev: PS/2 mouse device common for all mice [ 1.535003] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-0049/twl4030_pwrbutton/input/input0 [ 1.544891] twl_rtc twl_rtc: Power up reset detected. [ 1.547821] twl_rtc twl_rtc: Enabling TWL-RTC [ 1.554809] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 1.559875] i2c /dev entries driver [ 1.565399] Driver for 1-wire Dallas network protocol. [ 1.571685] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 1.576782] twl4030_wdt twl4030_wdt: Failed to register misc device [ 1.580383] twl4030_wdt: probe of twl4030_wdt failed with error -16 [ 1.588256] omap_hsmmc omap_hsmmc.0: Failed to get debounce clk [ 1.591522] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 1.595092] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 1.978515] usbcore: registered new interface driver usbhid [ 1.981781] usbhid: USB HID core driver [ 1.985870] oprofile: using arm/armv7 [ 1.988769] TCP: cubic registered [ 1.990570] Initializing XFRM netlink socket [ 1.992950] NET: Registered protocol family 17 [ 1.995513] NET: Registered protocol family 15 [ 1.998321] Key type dns_resolver registered [ 2.000762] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 2.018768] ThumbEE CPU extension supported. [ 2.082336] clock: disabling unused clocks to save power [ 2.090667] VDVI: incomplete constraints, leaving on [ 2.093566] VDAC: incomplete constraints, leaving on [ 2.100402] input: gpio-keys as /devices/platform/gpio-keys/input/input1 [ 2.108123] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.116912] Waiting for root device /dev/mmcblk0p2... [ 2.420745] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.428253] mmc0: new high speed SDHC card at address 1234 [ 2.434234] mmcblk0: mmc0:1234 SA04G 3.68 GiB [ 2.443908] mmcblk0: p1 p2 [ 4.985076] kjournald starting. Commit interval 5 seconds [ 4.988647] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 5.390319] EXT3-fs (mmcblk0p2): using internal journal [ 5.401794] EXT3-fs (mmcblk0p2): recovery complete [ 5.404357] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 5.408538] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 5.412353] Freeing init memory: 320K 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-rc3-00559-g4cadc5b: No such file or directory FATAL: Could not open /lib/modules/3.7.0-rc3-00559-g4cadc5b/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-rc3-00559-g4cadc5b/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc3-00559-g4cadc5b/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.7.0-rc3-00559-g4cadc5b/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc3-00559-g4cadc5b/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc3-00559-g4cadc5b/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc3-00559-g4cadc5b/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.7.0-rc3-00559-g4cadc5b/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc3-00559-g4cadc5b/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-rc3-00559-g4cadc5b/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc3-00559-g4cadc5b/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-rc3-00559-g4cadc5b/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[2059]: 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:1687,INA:0,ON:1688,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:1687,INA:0,ON:1688,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:1687,INA:0,ON:1688,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1687,INA:0,ON:1688,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 [ 33.806610] PM: Syncing filesystems ... done. [ 35.452819] Freezing user space processes ... (elapsed 0.02 seconds) done. [ 35.480468] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 35.503997] Suspending console(s) (use no_console_suspend to debug) [ 35.634063] PM: suspend of devices complete after 121.795 msecs [ 35.638244] PM: late suspend of devices complete after 4.150 msecs [ 35.644317] PM: noirq suspend of devices complete after 6.042 msecs [ 35.644378] Disabling non-boot CPUs ... [ 35.644775] Successfully put all powerdomains to target state [ 35.648071] PM: noirq resume of devices complete after 3.051 msecs [ 35.652008] PM: early resume of devices complete after 2.716 msecs [ 36.146972] PM: resume of devices complete after 494.812 msecs [ 36.178161] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1856,INA:0,ON:1857,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:1856,INA:0,ON:1857,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:1856,INA:0,ON:1857,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1856,INA:0,ON:1857,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 [ 38.865264] PM: Syncing filesystems ... done. [ 40.112243] Freezing user space processes ... (elapsed 0.02 seconds) done. [ 40.137084] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 40.160491] Suspending console(s) (use no_console_suspend to debug) [ 40.290252] PM: suspend of devices complete after 121.520 msecs [ 40.294311] PM: late suspend of devices complete after 4.028 msecs [ 40.299957] PM: noirq suspend of devices complete after 5.615 msecs [ 40.299987] Disabling non-boot CPUs ... [ 40.300262] Successfully put all powerdomains to target state [ 40.303527] PM: noirq resume of devices complete after 3.051 msecs [ 40.307403] PM: early resume of devices complete after 2.716 msecs [ 40.802001] PM: resume of devices complete after 494.445 msecs [ 40.833007] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:2015,INA:0,ON:2016,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:2015,INA:0,ON:2016,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:2015,INA:0,ON:2016,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2015,INA:0,ON:2016,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:2292,INA:0,ON:2293,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:2292,INA:0,ON:2293,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:2292,INA:0,ON:2293,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2292,INA:0,ON:2293,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 [ 62.319396] omap3_pm_off_mode_enable: Core OFF disabled due to errata i583 root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 63.316925] PM: Syncing filesystems ... done. [ 64.153991] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 64.177032] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 64.200164] Suspending console(s) (use no_console_suspend to debug) [ 64.329437] PM: suspend of devices complete after 121.032 msecs [ 64.333526] PM: late suspend of devices complete after 4.028 msecs [ 64.339141] PM: noirq suspend of devices complete after 5.615 msecs [ 64.339172] Disabling non-boot CPUs ... [ 64.339447] Successfully put all powerdomains to target state [ 64.343048] PM: noirq resume of devices complete after 3.295 msecs [ 64.347778] PM: early resume of devices complete after 2.746 msecs [ 64.841247] PM: resume of devices complete after 493.347 msecs [ 64.872253] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:85,RET:2522,INA:0,ON:2608,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:85,RET:2522,INA:0,ON:2608,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:85,RET:2522,INA:0,ON:2608,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:85,RET:2522,INA:0,ON:2608,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 [ 67.556396] PM: Syncing filesystems ... done. [ 68.811309] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 68.832733] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 68.856567] Suspending console(s) (use no_console_suspend to debug) [ 68.985992] PM: suspend of devices complete after 121.185 msecs [ 68.990051] PM: late suspend of devices complete after 4.058 msecs [ 68.995697] PM: noirq suspend of devices complete after 5.584 msecs [ 68.995727] Disabling non-boot CPUs ... [ 68.996002] Successfully put all powerdomains to target state [ 68.999572] PM: noirq resume of devices complete after 3.265 msecs [ 69.003601] PM: early resume of devices complete after 2.716 msecs [ 69.497711] PM: resume of devices complete after 494.018 msecs [ 69.528686] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:211,RET:2522,INA:0,ON:2734,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:211,RET:2522,INA:0,ON:2734,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:211,RET:2522,INA:0,ON:2734,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:211,RET:2522,INA:0,ON:2734,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:444,RET:2522,INA:0,ON:2967,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:0,ON:28,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:26,RET:36,INA:0,ON:63,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:444,RET:2522,INA:0,ON:2967,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:444,RET:2522,INA:0,ON:2967,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:444,RET:2522,INA:0,ON:2967,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