怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` at 0 [ 0.467864] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.477050] SCSI subsystem initialized [ 0.480316] usbcore: registered new interface driver usbfs [ 0.480895] usbcore: registered new interface driver hub [ 0.481811] usbcore: registered new device driver usb [ 0.500213] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.500946] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.504547] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.514709] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.517242] vdd_core: 600 <--> 1450 mV normal [ 0.520538] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.523162] VDAC: 1800 mV normal standby [ 0.525909] VDVI: 1800 mV normal standby [ 0.529174] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.530273] omap_i2c omap_i2c.1: bus 1 rev4.4 at 2600 kHz [ 0.532806] omap_i2c omap_i2c.3: bus 3 rev4.4 at 100 kHz [ 0.542510] Switching to clocksource 32k_counter [ 0.700805] NET: Registered protocol family 2 [ 0.703338] TCP established hash table entries: 4096 (order: 3, 32768 bytes) [ 0.703643] TCP bind hash table entries: 4096 (order: 5, 147456 bytes) [ 0.705932] TCP: Hash tables configured (established 4096 bind 4096) [ 0.706207] TCP: reno registered [ 0.706237] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.706542] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.707885] NET: Registered protocol family 1 [ 0.710083] RPC: Registered named UNIX socket transport module. [ 0.710113] RPC: Registered udp transport module. [ 0.710113] RPC: Registered tcp transport module. [ 0.710144] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.711395] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.711853] CPU PMU: probing PMU on CPU 0 [ 0.711883] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.909240] VFS: Disk quotas dquot_6.5.2 [ 0.909545] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.913177] NFS: Registering the id_resolver key type [ 0.913757] Key type id_resolver registered [ 0.913787] Key type id_legacy registered [ 0.913970] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.914642] msgmni has been set to 985 [ 0.918670] io scheduler noop registered [ 0.918701] io scheduler deadline registered [ 0.918792] io scheduler cfq registered (default) [ 0.924255] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.933685] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 0.936737] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 0.938842] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.304718] console [ttyO2] enabled [ 1.308868] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 96) is a OMAP UART3 [ 1.355316] brd: module loaded [ 1.380493] loop: module loaded [ 1.390899] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.395507] Trying ONFI probe in 16 bits mode, aborting ! [ 1.398468] NAND device: Manufacturer ID: 0x20, Chip ID: 0xba (ST Micro NAND 256MiB 1,8V 16-bit), 256MiB, page size: 2048, OOB size: 64 [ 1.405364] Creating 5 MTD partitions on "omap2-nand.0": [ 1.408294] 0x000000000000-0x000000080000 : "X-Loader" [ 1.419616] 0x000000080000-0x000000260000 : "U-Boot" [ 1.428436] 0x000000260000-0x000000280000 : "U-Boot Env" [ 1.437042] 0x000000280000-0x000000680000 : "Kernel" [ 1.446350] 0x000000680000-0x000010000000 : "File System" [ 1.550720] OneNAND driver initializing [ 1.566955] usbcore: registered new interface driver asix [ 1.570465] usbcore: registered new interface driver ax88179_178a [ 1.574462] usbcore: registered new interface driver cdc_ether [ 1.578308] usbcore: registered new interface driver smsc95xx [ 1.582000] usbcore: registered new interface driver net1080 [ 1.585723] usbcore: registered new interface driver cdc_subset [ 1.589477] usbcore: registered new interface driver zaurus [ 1.593261] usbcore: registered new interface driver cdc_ncm [ 1.598937] usbcore: registered new interface driver cdc_wdm [ 1.602081] Initializing USB Mass Storage driver... [ 1.605529] usbcore: registered new interface driver usb-storage [ 1.608795] USB Mass Storage support registered. [ 1.611968] usbcore: registered new interface driver usbtest [ 1.618164] mousedev: PS/2 mouse device common for all mice [ 1.628601] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-004b/twl4030_pwrbutton/input/input0 [ 1.639617] twl_rtc twl_rtc: Power up reset detected. [ 1.642608] twl_rtc twl_rtc: Enabling TWL-RTC [ 1.650115] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 1.655426] i2c /dev entries driver [ 1.661193] Driver for 1-wire Dallas network protocol. [ 1.669799] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 1.680938] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 1.684814] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 2.067535] ledtrig-cpu: registered to indicate activity on CPUs [ 2.073272] usbcore: registered new interface driver usbhid [ 2.076293] usbhid: USB HID core driver [ 2.080169] oprofile: using arm/armv7 [ 2.083496] TCP: cubic registered [ 2.085327] Initializing XFRM netlink socket [ 2.087799] NET: Registered protocol family 17 [ 2.090332] NET: Registered protocol family 15 [ 2.093322] Key type dns_resolver registered [ 2.095825] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 2.111572] ThumbEE CPU extension supported. [ 2.119384] VDVI: incomplete constraints, leaving on [ 2.122375] VDAC: incomplete constraints, leaving on [ 2.130798] input: gpio-keys as /devices/platform/gpio-keys/input/input1 [ 2.138671] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.148315] Waiting for root device /dev/mmcblk0p2... [ 2.406524] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.414184] mmc0: new high speed SDHC card at address 1234 [ 2.420379] mmcblk0: mmc0:1234 SA04G 3.68 GiB [ 2.431121] mmcblk0: p1 p2 [ 4.904907] kjournald starting. Commit interval 5 seconds [ 4.908447] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 5.319091] EXT3-fs (mmcblk0p2): using internal journal [ 5.330474] EXT3-fs (mmcblk0p2): recovery complete [ 5.333221] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 5.337127] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 5.347167] devtmpfs: mounted [ 5.349395] Freeing init memory: 340K INIT: version 2.86 booting Starting the hotplug events dispatcher udevd Synthesizing the initial hotplug events [ 6.393859] udevd (782): /proc/782/oom_adj is deprecated, please use /proc/782/oom_score_adj instead. [ 16.339477] 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-rc5-00300-g469d633: No such file or directory FATAL: Could not open /lib/modules/3.9.0-rc5-00300-g469d633/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-rc5-00300-g469d633/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-rc5-00300-g469d633/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.9.0-rc5-00300-g469d633/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-rc5-00300-g469d633/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-rc5-00300-g469d633/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-rc5-00300-g469d633/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.9.0-rc5-00300-g469d633/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-rc5-00300-g469d633/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-rc5-00300-g469d633/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-rc5-00300-g469d633/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-rc5-00300-g469d633/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[2104]: 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:1732,INA:0,ON:1733,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:1732,INA:0,ON:1733,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:1732,INA:0,ON:1733,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1732,INA:0,ON:1733,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 [ 34.619354] PM: Syncing filesystems ... done. [ 36.265289] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 36.284973] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 36.304962] Suspending console(s) (use no_console_suspend to debug) [ 36.440063] PM: suspend of devices complete after 126.159 msecs [ 36.445831] PM: late suspend of devices complete after 5.706 msecs [ 36.452026] PM: noirq suspend of devices complete after 6.164 msecs [ 36.452087] Disabling non-boot CPUs ... [ 36.452789] Successfully put all powerdomains to target state [ 36.456420] PM: noirq resume of devices complete after 3.387 msecs [ 36.461791] PM: early resume of devices complete after 4.058 msecs [ 36.965301] PM: resume of devices complete after 503.387 msecs [ 36.997833] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1926,INA:0,ON:1927,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:1926,INA:0,ON:1927,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:1926,INA:0,ON:1927,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1926,INA:0,ON:1927,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 [ 39.674102] PM: Syncing filesystems ... done. [ 40.933959] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 40.955352] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 40.975219] Suspending console(s) (use no_console_suspend to debug) [ 41.099578] PM: suspend of devices complete after 115.570 msecs [ 41.105224] PM: late suspend of devices complete after 5.584 msecs [ 41.111022] PM: noirq suspend of devices complete after 5.767 msecs [ 41.111022] Disabling non-boot CPUs ... [ 41.111297] Successfully put all powerdomains to target state [ 41.114837] PM: noirq resume of devices complete after 3.326 msecs [ 41.120086] PM: early resume of devices complete after 4.028 msecs [ 41.603179] PM: resume of devices complete after 482.940 msecs [ 41.635498] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:2125,INA:0,ON:2126,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:2125,INA:0,ON:2126,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:2125,INA:0,ON:2126,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2125,INA:0,ON:2126,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:2557,INA:0,ON:2558,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:53,INA:0,ON:54,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:87,INA:0,ON:88,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:2557,INA:0,ON:2558,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:2557,INA:0,ON:2558,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2557,INA:0,ON:2558,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 [ 63.131011] omap3_pm_off_mode_enable: Core OFF disabled due to errata i583 root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 64.128631] PM: Syncing filesystems ... done. [ 64.971588] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 64.995300] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 65.015411] Suspending console(s) (use no_console_suspend to debug) [ 65.139892] PM: suspend of devices complete after 115.661 msecs [ 65.145477] PM: late suspend of devices complete after 5.584 msecs [ 65.151306] PM: noirq suspend of devices complete after 5.767 msecs [ 65.151336] Disabling non-boot CPUs ... [ 65.151580] Successfully put all powerdomains to target state [ 65.155578] PM: noirq resume of devices complete after 3.692 msecs [ 65.161773] PM: early resume of devices complete after 4.119 msecs [ 65.643798] PM: resume of devices complete after 481.903 msecs [ 65.676025] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:83,RET:2820,INA:0,ON:2904,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:54,INA:0,ON:55,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:1,RET:87,INA:0,ON:89,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:83,RET:2820,INA:0,ON:2904,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:2820,INA:0,ON:2904,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:83,RET:2820,INA:0,ON:2904,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 [ 68.373016] PM: Syncing filesystems ... done. [ 69.633117] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 69.655487] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 69.675628] Suspending console(s) (use no_console_suspend to debug) [ 69.800048] PM: suspend of devices complete after 115.631 msecs [ 69.805664] PM: late suspend of devices complete after 5.584 msecs [ 69.811462] PM: noirq suspend of devices complete after 5.767 msecs [ 69.811492] Disabling non-boot CPUs ... [ 69.811767] Successfully put all powerdomains to target state [ 69.815765] PM: noirq resume of devices complete after 3.692 msecs [ 69.821166] PM: early resume of devices complete after 4.028 msecs [ 70.304046] PM: resume of devices complete after 482.788 msecs [ 70.336273] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:209,RET:2820,INA:0,ON:3030,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:55,INA:0,ON:56,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:2,RET:87,INA:0,ON:90,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:209,RET:2820,INA:0,ON:3030,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:209,RET:2820,INA:0,ON:3030,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:209,RET:2820,INA:0,ON:3030,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:540,RET:2820,INA:0,ON:3361,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:92,INA:0,ON:93,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:64,RET:87,INA:0,ON:152,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:540,RET:2820,INA:0,ON:3361,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:540,RET:2820,INA:0,ON:3361,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:540,RET:2820,INA:0,ON:3361,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