怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` at 0 [ 0.393066] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.399749] SCSI subsystem initialized [ 0.402465] usbcore: registered new interface driver usbfs [ 0.403533] usbcore: registered new interface driver hub [ 0.404571] usbcore: registered new device driver usb [ 0.421264] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.421966] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.425598] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.436248] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.438720] vdd_core: 600 <--> 1450 mV normal [ 0.441864] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.444641] VDAC: 1800 mV normal standby [ 0.447570] VDVI: 1800 mV normal standby [ 0.450439] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.451568] omap_i2c omap_i2c.1: bus 1 rev1.4.0 at 2600 kHz [ 0.462310] omap_i2c omap_i2c.3: bus 3 rev1.4.0 at 100 kHz [ 0.470733] Switching to clocksource 32k_counter [ 0.613250] NET: Registered protocol family 2 [ 0.615509] TCP established hash table entries: 16384 (order: 5, 131072 bytes) [ 0.616210] TCP bind hash table entries: 16384 (order: 7, 589824 bytes) [ 0.625610] TCP: Hash tables configured (established 16384 bind 16384) [ 0.625885] TCP: reno registered [ 0.626220] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.626556] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.627655] NET: Registered protocol family 1 [ 0.629150] RPC: Registered named UNIX socket transport module. [ 0.629180] RPC: Registered udp transport module. [ 0.629211] RPC: Registered tcp transport module. [ 0.629211] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.630401] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.630798] CPU PMU: probing PMU on CPU 0 [ 0.630981] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.820373] VFS: Disk quotas dquot_6.5.2 [ 0.820648] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.823913] NFS: Registering the id_resolver key type [ 0.824432] Key type id_resolver registered [ 0.824462] Key type id_legacy registered [ 0.824615] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.825256] msgmni has been set to 954 [ 0.829223] io scheduler noop registered [ 0.829254] io scheduler deadline registered [ 0.829345] io scheduler cfq registered (default) [ 0.834442] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.842254] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 0.844482] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 0.846435] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.193695] console [ttyO2] enabled [ 1.197479] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 96) is a OMAP UART3 [ 1.238739] brd: module loaded [ 1.263763] loop: module loaded [ 1.273956] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.278381] NAND device: Manufacturer ID: 0x20, Chip ID: 0xba (ST Micro NAND 256MiB 1,8V 16-bit), page size: 2048, OOB size: 64 [ 1.284912] Creating 5 MTD partitions on "omap2-nand.0": [ 1.287750] 0x000000000000-0x000000080000 : "X-Loader" [ 1.298004] 0x000000080000-0x000000260000 : "U-Boot" [ 1.306488] 0x000000260000-0x000000280000 : "U-Boot Env" [ 1.314361] 0x000000280000-0x000000680000 : "Kernel" [ 1.323883] 0x000000680000-0x000010000000 : "File System" [ 1.428588] OneNAND driver initializing [ 1.444030] usbcore: registered new interface driver asix [ 1.447570] usbcore: registered new interface driver cdc_ether [ 1.451416] usbcore: registered new interface driver smsc95xx [ 1.455047] usbcore: registered new interface driver net1080 [ 1.458709] usbcore: registered new interface driver cdc_subset [ 1.462432] usbcore: registered new interface driver zaurus [ 1.466094] usbcore: registered new interface driver cdc_ncm [ 1.471649] usbcore: registered new interface driver cdc_wdm [ 1.474670] Initializing USB Mass Storage driver... [ 1.477935] usbcore: registered new interface driver usb-storage [ 1.481231] USB Mass Storage support registered. [ 1.484313] usbcore: registered new interface driver usbtest [ 1.489471] mousedev: PS/2 mouse device common for all mice [ 1.498840] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-0049/twl4030_pwrbutton/input/input0 [ 1.507629] twl_rtc twl_rtc: Power up reset detected. [ 1.511718] twl_rtc twl_rtc: Enabling TWL-RTC [ 1.518859] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 1.523651] i2c /dev entries driver [ 1.528961] Driver for 1-wire Dallas network protocol. [ 1.535949] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 1.540893] twl4030_wdt twl4030_wdt: Failed to register misc device [ 1.544586] twl4030_wdt: probe of twl4030_wdt failed with error -16 [ 1.552429] omap_hsmmc omap_hsmmc.0: Failed to get debounce clk [ 1.555725] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 1.559539] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 1.947631] usbcore: registered new interface driver usbhid [ 1.950714] usbhid: USB HID core driver [ 1.954772] oprofile: using arm/armv7 [ 1.957672] TCP: cubic registered [ 1.959442] Initializing XFRM netlink socket [ 1.961883] NET: Registered protocol family 17 [ 1.964477] NET: Registered protocol family 15 [ 1.967285] Key type dns_resolver registered [ 1.969696] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 1.983398] omap2_set_init_voltage: unable to find boot up OPP for vdd_mpu_iva [ 1.987426] omap2_set_init_voltage: unable to set vdd_mpu_iva [ 1.991882] ThumbEE CPU extension supported. [ 2.001312] VDVI: incomplete constraints, leaving on [ 2.004638] VDAC: incomplete constraints, leaving on [ 2.011749] input: gpio-keys as /devices/platform/gpio-keys/input/input1 [ 2.018951] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.028717] Waiting for root device /dev/mmcblk0p2... [ 2.350708] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.358276] mmc0: new high speed SDHC card at address 1234 [ 2.364257] mmcblk0: mmc0:1234 SA04G 3.68 GiB [ 2.374053] mmcblk0: p1 p2 [ 4.884948] kjournald starting. Commit interval 5 seconds [ 4.888549] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 5.290679] EXT3-fs (mmcblk0p2): using internal journal [ 5.302001] EXT3-fs (mmcblk0p2): recovery complete [ 5.304565] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 5.308746] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 5.312499] 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-rc2-00497-gdf5529a: No such file or directory FATAL: Could not open /lib/modules/3.7.0-rc2-00497-gdf5529a/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-rc2-00497-gdf5529a/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00497-gdf5529a/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00497-gdf5529a/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00497-gdf5529a/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00497-gdf5529a/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00497-gdf5529a/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00497-gdf5529a/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00497-gdf5529a/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-rc2-00497-gdf5529a/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00497-gdf5529a/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-rc2-00497-gdf5529a/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[2077]: 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:1688,INA:0,ON:1689,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 sgx_pwrdm (OFF),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 core_pwrdm (ON),OFF: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:1688,INA:0,ON:1689,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:0,RET:1687,INA:0,ON:1688,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:0,RET:1688,INA:0,ON:1689,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1688,INA:0,ON:1689,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 (2) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (54) cam_clkdm->cam_pwrdm (1) dss_clkdm->dss_pwrdm (9) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (80) core_l3_clkdm->core_pwrdm (2) 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 [ 33.731689] PM: Syncing filesystems ... done. [ 35.381317] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 35.402770] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 35.426269] Suspending console(s) (use no_console_suspend to debug) [ 35.556518] PM: suspend of devices complete after 121.490 msecs [ 35.560943] PM: late suspend of devices complete after 4.364 msecs [ 35.567535] PM: noirq suspend of devices complete after 6.561 msecs [ 35.567596] Disabling non-boot CPUs ... [ 35.567962] Successfully put all powerdomains to target state [ 35.571441] PM: noirq resume of devices complete after 3.234 msecs [ 35.575653] PM: early resume of devices complete after 2.899 msecs [ 36.077301] PM: resume of devices complete after 501.495 msecs [ 36.109039] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1864,INA:0,ON:1865,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:1864,INA:0,ON:1865,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:0,RET:1863,INA:0,ON:1864,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:0,RET:1864,INA:0,ON:1865,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1864,INA:0,ON:1865,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 (2) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (56) cam_clkdm->cam_pwrdm (1) dss_clkdm->dss_pwrdm (9) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (91) core_l3_clkdm->core_pwrdm (2) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 38.788421] PM: Syncing filesystems ... done. [ 40.039855] Freezing user space processes ... (elapsed 0.02 seconds) done. [ 40.067108] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 40.090545] Suspending console(s) (use no_console_suspend to debug) [ 40.220458] PM: suspend of devices complete after 121.246 msecs [ 40.224792] PM: late suspend of devices complete after 4.272 msecs [ 40.230682] PM: noirq suspend of devices complete after 5.889 msecs [ 40.230712] Disabling non-boot CPUs ... [ 40.230987] Successfully put all powerdomains to target state [ 40.234405] PM: noirq resume of devices complete after 3.234 msecs [ 40.238555] PM: early resume of devices complete after 2.929 msecs [ 40.732299] PM: resume of devices complete after 493.591 msecs [ 40.763885] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:2026,INA:0,ON:2027,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:2026,INA:0,ON:2027,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:0,RET:2025,INA:0,ON:2026,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:0,RET:2026,INA:0,ON:2027,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2026,INA:0,ON:2027,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 (2) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (58) cam_clkdm->cam_pwrdm (1) dss_clkdm->dss_pwrdm (9) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (102) core_l3_clkdm->core_pwrdm (2) 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:2293,INA:0,ON:2294,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:27,INA:0,ON:28,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:2293,INA:0,ON:2294,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:0,RET:2292,INA:0,ON:2293,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:0,RET:2293,INA:0,ON:2294,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2293,INA:0,ON:2294,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 (2) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (60) cam_clkdm->cam_pwrdm (1) dss_clkdm->dss_pwrdm (9) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (104) core_l3_clkdm->core_pwrdm (2) 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 [ 62.250061] omap3_pm_off_mode_enable: Core OFF disabled due to errata i583 root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 63.247741] PM: Syncing filesystems ... done. [ 64.089385] Freezing user space processes ... (elapsed 0.02 seconds) done. [ 64.114471] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 64.137969] Suspending console(s) (use no_console_suspend to debug) [ 64.267669] PM: suspend of devices complete after 121.002 msecs [ 64.271972] PM: late suspend of devices complete after 4.272 msecs [ 64.277893] PM: noirq suspend of devices complete after 5.889 msecs [ 64.277893] Disabling non-boot CPUs ... [ 64.278167] Successfully put all powerdomains to target state [ 64.281951] PM: noirq resume of devices complete after 3.448 msecs [ 64.286956] PM: early resume of devices complete after 2.929 msecs [ 64.787048] PM: resume of devices complete after 500.000 msecs [ 64.818634] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:84,RET:2516,INA:0,ON:2601,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:27,INA:0,ON:29,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:84,RET:2516,INA:0,ON:2601,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:84,RET:2515,INA:0,ON:2600,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:84,RET:2516,INA:0,ON:2601,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:84,RET:2516,INA:0,ON:2601,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 (2) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (63) cam_clkdm->cam_pwrdm (1) dss_clkdm->dss_pwrdm (9) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (118) core_l3_clkdm->core_pwrdm (2) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 67.499206] PM: Syncing filesystems ... done. [ 68.751647] Freezing user space processes ... (elapsed 0.02 seconds) done. [ 68.778625] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 68.802215] Suspending console(s) (use no_console_suspend to debug) [ 68.931884] PM: suspend of devices complete after 121.002 msecs [ 68.936187] PM: late suspend of devices complete after 4.272 msecs [ 68.942108] PM: noirq suspend of devices complete after 5.889 msecs [ 68.942138] Disabling non-boot CPUs ... [ 68.942413] Successfully put all powerdomains to target state [ 68.946197] PM: noirq resume of devices complete after 3.479 msecs [ 68.950469] PM: early resume of devices complete after 2.868 msecs [ 69.451416] PM: resume of devices complete after 500.854 msecs [ 69.483032] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:207,RET:2516,INA:0,ON:2724,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:27,INA:0,ON:30,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:207,RET:2516,INA:0,ON:2724,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:207,RET:2515,INA:0,ON:2723,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:207,RET:2516,INA:0,ON:2724,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:207,RET:2516,INA:0,ON:2724,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 (2) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (65) cam_clkdm->cam_pwrdm (1) dss_clkdm->dss_pwrdm (9) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (129) core_l3_clkdm->core_pwrdm (2) 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:446,RET:2516,INA:0,ON:2963,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:26,INA:0,ON:27,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:33,RET:27,INA:0,ON:61,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:446,RET:2516,INA:0,ON:2963,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:446,RET:2515,INA:0,ON:2962,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:446,RET:2516,INA:0,ON:2963,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:446,RET:2516,INA:0,ON:2963,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 (2) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (67) cam_clkdm->cam_pwrdm (1) dss_clkdm->dss_pwrdm (9) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (131) core_l3_clkdm->core_pwrdm (2) 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