怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` at 0 [ 0.460754] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.469879] SCSI subsystem initialized [ 0.473205] usbcore: registered new interface driver usbfs [ 0.473846] usbcore: registered new interface driver hub [ 0.474731] usbcore: registered new device driver usb [ 0.492858] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.493591] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.497009] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.507385] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.510070] vdd_core: 600 <--> 1450 mV normal [ 0.513214] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.515808] VDAC: 1800 mV normal standby [ 0.518554] VDVI: 1800 mV normal standby [ 0.521850] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.522918] omap_i2c omap_i2c.1: bus 1 rev4.4 at 2600 kHz [ 0.525451] omap_i2c omap_i2c.3: bus 3 rev4.4 at 100 kHz [ 0.535125] Switching to clocksource 32k_counter [ 0.694274] NET: Registered protocol family 2 [ 0.696838] TCP established hash table entries: 4096 (order: 3, 32768 bytes) [ 0.697143] TCP bind hash table entries: 4096 (order: 5, 147456 bytes) [ 0.699432] TCP: Hash tables configured (established 4096 bind 4096) [ 0.699676] TCP: reno registered [ 0.699707] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.700042] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.701354] NET: Registered protocol family 1 [ 0.703552] RPC: Registered named UNIX socket transport module. [ 0.703582] RPC: Registered udp transport module. [ 0.703582] RPC: Registered tcp transport module. [ 0.703613] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.704864] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.705291] CPU PMU: probing PMU on CPU 0 [ 0.705383] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.902954] VFS: Disk quotas dquot_6.5.2 [ 0.903228] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.906616] NFS: Registering the id_resolver key type [ 0.907165] Key type id_resolver registered [ 0.907196] Key type id_legacy registered [ 0.907379] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.908050] msgmni has been set to 985 [ 0.912078] io scheduler noop registered [ 0.912109] io scheduler deadline registered [ 0.912231] io scheduler cfq registered (default) [ 0.917633] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.927093] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 0.930145] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 0.932250] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.297515] console [ttyO2] enabled [ 1.301696] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 96) is a OMAP UART3 [ 1.348327] brd: module loaded [ 1.373596] loop: module loaded [ 1.384094] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.388671] Trying ONFI probe in 16 bits mode, aborting ! [ 1.391632] NAND device: Manufacturer ID: 0x20, Chip ID: 0xba (ST Micro NAND 256MiB 1,8V 16-bit), 256MiB, page size: 2048, OOB size: 64 [ 1.398468] Creating 5 MTD partitions on "omap2-nand.0": [ 1.401397] 0x000000000000-0x000000080000 : "X-Loader" [ 1.412689] 0x000000080000-0x000000260000 : "U-Boot" [ 1.421386] 0x000000260000-0x000000280000 : "U-Boot Env" [ 1.430053] 0x000000280000-0x000000680000 : "Kernel" [ 1.439575] 0x000000680000-0x000010000000 : "File System" [ 1.544006] OneNAND driver initializing [ 1.560211] usbcore: registered new interface driver asix [ 1.563720] usbcore: registered new interface driver ax88179_178a [ 1.567718] usbcore: registered new interface driver cdc_ether [ 1.571502] usbcore: registered new interface driver smsc95xx [ 1.575195] usbcore: registered new interface driver net1080 [ 1.578918] usbcore: registered new interface driver cdc_subset [ 1.582641] usbcore: registered new interface driver zaurus [ 1.586425] usbcore: registered new interface driver cdc_ncm [ 1.592041] usbcore: registered new interface driver cdc_wdm [ 1.595184] Initializing USB Mass Storage driver... [ 1.598663] usbcore: registered new interface driver usb-storage [ 1.601928] USB Mass Storage support registered. [ 1.605102] usbcore: registered new interface driver usbtest [ 1.611297] mousedev: PS/2 mouse device common for all mice [ 1.621551] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-004b/twl4030_pwrbutton/input/input0 [ 1.632568] twl_rtc twl_rtc: Power up reset detected. [ 1.635589] twl_rtc twl_rtc: Enabling TWL-RTC [ 1.643096] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 1.648406] i2c /dev entries driver [ 1.654144] Driver for 1-wire Dallas network protocol. [ 1.662750] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 1.673858] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 1.677734] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 2.060150] ledtrig-cpu: registered to indicate activity on CPUs [ 2.065795] usbcore: registered new interface driver usbhid [ 2.068847] usbhid: USB HID core driver [ 2.072723] oprofile: using arm/armv7 [ 2.075958] TCP: cubic registered [ 2.077789] Initializing XFRM netlink socket [ 2.080322] NET: Registered protocol family 17 [ 2.082855] NET: Registered protocol family 15 [ 2.085906] Key type dns_resolver registered [ 2.088409] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 2.104187] ThumbEE CPU extension supported. [ 2.111968] VDVI: incomplete constraints, leaving on [ 2.114959] VDAC: incomplete constraints, leaving on [ 2.123443] input: gpio-keys as /devices/platform/gpio-keys/input/input1 [ 2.131347] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.141021] Waiting for root device /dev/mmcblk0p2... [ 2.399017] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.406677] mmc0: new high speed SDHC card at address 1234 [ 2.412872] mmcblk0: mmc0:1234 SA04G 3.68 GiB [ 2.423645] mmcblk0: p1 p2 [ 4.903045] kjournald starting. Commit interval 5 seconds [ 4.906707] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 5.315734] EXT3-fs (mmcblk0p2): using internal journal [ 5.327331] EXT3-fs (mmcblk0p2): recovery complete [ 5.329956] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 5.333862] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 5.343994] devtmpfs: mounted [ 5.346313] Freeing init memory: 340K INIT: version 2.86 booting Starting the hotplug events dispatcher udevd Synthesizing the initial hotplug events [ 6.396362] udevd (782): /proc/782/oom_adj is deprecated, please use /proc/782/oom_score_adj instead. [ 16.102020] 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/3.9.0-rc6-00303-g31880c3: No such file or directory FATAL: Could not open /lib/modules/3.9.0-rc6-00303-g31880c3/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/3.9.0-rc6-00303-g31880c3/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-rc6-00303-g31880c3/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.9.0-rc6-00303-g31880c3/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-rc6-00303-g31880c3/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-rc6-00303-g31880c3/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-rc6-00303-g31880c3/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.9.0-rc6-00303-g31880c3/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-rc6-00303-g31880c3/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/3.9.0-rc6-00303-g31880c3/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-rc6-00303-g31880c3/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/3.9.0-rc6-00303-g31880c3/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[2100]: 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:1768,INA:0,ON:1769,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:1768,INA:0,ON:1769,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:1768,INA:0,ON:1769,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1768,INA:0,ON:1769,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 (12) core_l3_clkdm->core_pwrdm (1) 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 [ 34.562225] PM: Syncing filesystems ... done. [ 36.212188] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 36.227661] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 36.247436] Suspending console(s) (use no_console_suspend to debug) [ 36.382629] PM: suspend of devices complete after 126.220 msecs [ 36.388427] PM: late suspend of devices complete after 5.767 msecs [ 36.394653] PM: noirq suspend of devices complete after 6.225 msecs [ 36.394714] Disabling non-boot CPUs ... [ 36.395416] Successfully put all powerdomains to target state [ 36.399047] PM: noirq resume of devices complete after 3.387 msecs [ 36.404510] PM: early resume of devices complete after 4.150 msecs [ 36.907867] PM: resume of devices complete after 503.204 msecs [ 36.940460] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1970,INA:0,ON:1971,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:1970,INA:0,ON:1971,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:1970,INA:0,ON:1971,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1970,INA:0,ON:1971,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 (12) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 39.616394] PM: Syncing filesystems ... done. [ 40.878540] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 40.897888] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 40.917816] Suspending console(s) (use no_console_suspend to debug) [ 41.042327] PM: suspend of devices complete after 115.692 msecs [ 41.048004] PM: late suspend of devices complete after 5.645 msecs [ 41.053863] PM: noirq suspend of devices complete after 5.828 msecs [ 41.053863] Disabling non-boot CPUs ... [ 41.054168] Successfully put all powerdomains to target state [ 41.057739] PM: noirq resume of devices complete after 3.387 msecs [ 41.063110] PM: early resume of devices complete after 4.089 msecs [ 41.546630] PM: resume of devices complete after 483.367 msecs [ 41.578796] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:2160,INA:0,ON:2161,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:2160,INA:0,ON:2161,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:2160,INA:0,ON:2161,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2160,INA:0,ON:2161,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 (12) 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 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:2593,INA:0,ON:2594,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:61,INA:0,ON:62,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:83,INA:0,ON:84,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:2593,INA:0,ON:2594,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:2593,INA:0,ON:2594,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2593,INA:0,ON:2594,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (13) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (10) 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:~# 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 [ 63.074005] omap3_pm_off_mode_enable: Core OFF disabled due to errata i583 root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 64.071472] PM: Syncing filesystems ... done. [ 64.919586] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 64.938385] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 64.958068] Suspending console(s) (use no_console_suspend to debug) [ 65.082550] PM: suspend of devices complete after 115.661 msecs [ 65.088226] PM: late suspend of devices complete after 5.615 msecs [ 65.094085] PM: noirq suspend of devices complete after 5.828 msecs [ 65.094085] Disabling non-boot CPUs ... [ 65.094238] Successfully put all powerdomains to target state [ 65.098297] PM: noirq resume of devices complete after 3.723 msecs [ 65.104614] PM: early resume of devices complete after 4.150 msecs [ 65.586151] PM: resume of devices complete after 481.445 msecs [ 65.618408] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:83,RET:2860,INA:0,ON:2944,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:62,INA:0,ON:63,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:1,RET:83,INA:0,ON:85,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:83,RET:2860,INA:0,ON:2944,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:83,RET:2860,INA:0,ON:2944,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:83,RET:2860,INA:0,ON:2944,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (OFF),OFF:1,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (14) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (12) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 68.315643] PM: Syncing filesystems ... done. [ 69.573760] Freezing user space processes ... (elapsed 0.02 seconds) done. [ 69.597961] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 69.618103] Suspending console(s) (use no_console_suspend to debug) [ 69.742523] PM: suspend of devices complete after 115.600 msecs [ 69.748199] PM: late suspend of devices complete after 5.645 msecs [ 69.754028] PM: noirq suspend of devices complete after 5.828 msecs [ 69.754058] Disabling non-boot CPUs ... [ 69.754180] Successfully put all powerdomains to target state [ 69.758209] PM: noirq resume of devices complete after 3.692 msecs [ 69.763702] PM: early resume of devices complete after 4.089 msecs [ 70.246551] PM: resume of devices complete after 482.727 msecs [ 70.278747] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:206,RET:2860,INA:0,ON:3067,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:63,INA:0,ON:64,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:2,RET:83,INA:0,ON:86,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:206,RET:2860,INA:0,ON:3067,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:206,RET:2860,INA:0,ON:3067,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:206,RET:2860,INA:0,ON:3067,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (OFF),OFF:1,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (14) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (12) 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 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:539,RET:2860,INA:0,ON:3400,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:100,INA:0,ON:101,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:64,RET:83,INA:0,ON:148,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:539,RET:2860,INA:0,ON:3400,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:539,RET:2860,INA:0,ON:3400,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:539,RET:2860,INA:0,ON:3400,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (OFF),OFF:1,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (13) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (10) 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