怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` at 0 [ 0.391601] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.398101] SCSI subsystem initialized [ 0.401245] usbcore: registered new interface driver usbfs [ 0.401916] usbcore: registered new interface driver hub [ 0.402648] usbcore: registered new device driver usb [ 0.428314] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.429046] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.432220] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.442962] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.445617] vdd_core: 600 <--> 1450 mV normal [ 0.448486] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.451171] VDAC: 1800 mV normal standby [ 0.454284] VDVI: 1800 mV normal standby [ 0.457092] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.458587] omap_i2c omap_i2c.1: bus 1 rev1.4.0 at 2600 kHz [ 0.473205] omap_i2c omap_i2c.3: bus 3 rev1.4.0 at 100 kHz [ 0.481506] Switching to clocksource 32k_counter [ 0.623504] NET: Registered protocol family 2 [ 0.625701] TCP established hash table entries: 16384 (order: 5, 131072 bytes) [ 0.626434] TCP bind hash table entries: 16384 (order: 7, 589824 bytes) [ 0.635803] TCP: Hash tables configured (established 16384 bind 16384) [ 0.636108] TCP: reno registered [ 0.636138] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.636474] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.637725] NET: Registered protocol family 1 [ 0.639739] RPC: Registered named UNIX socket transport module. [ 0.639770] RPC: Registered udp transport module. [ 0.639801] RPC: Registered tcp transport module. [ 0.639801] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.640991] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.641387] CPU PMU: probing PMU on CPU 0 [ 0.641571] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.826263] VFS: Disk quotas dquot_6.5.2 [ 0.826538] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.829589] NFS: Registering the id_resolver key type [ 0.830108] Key type id_resolver registered [ 0.830139] Key type id_legacy registered [ 0.830291] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.830932] msgmni has been set to 954 [ 0.835083] io scheduler noop registered [ 0.835113] io scheduler deadline registered [ 0.835205] io scheduler cfq registered (default) [ 0.840118] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.847930] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 0.850311] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 0.852081] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.199249] console [ttyO2] enabled [ 1.203063] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 96) is a OMAP UART3 [ 1.244079] brd: module loaded [ 1.268981] loop: module loaded [ 1.279785] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.283813] NAND device: Manufacturer ID: 0x20, Chip ID: 0xba (ST Micro NAND 256MiB 1,8V 16-bit), page size: 2048, OOB size: 64 [ 1.290100] Creating 5 MTD partitions on "omap2-nand.0": [ 1.292938] 0x000000000000-0x000000080000 : "X-Loader" [ 1.303588] 0x000000080000-0x000000260000 : "U-Boot" [ 1.312255] 0x000000260000-0x000000280000 : "U-Boot Env" [ 1.320068] 0x000000280000-0x000000680000 : "Kernel" [ 1.329101] 0x000000680000-0x000010000000 : "File System" [ 1.433258] OneNAND driver initializing [ 1.448669] usbcore: registered new interface driver asix [ 1.452270] usbcore: registered new interface driver cdc_ether [ 1.455993] usbcore: registered new interface driver smsc95xx [ 1.459686] usbcore: registered new interface driver net1080 [ 1.463226] usbcore: registered new interface driver cdc_subset [ 1.467010] usbcore: registered new interface driver zaurus [ 1.470611] usbcore: registered new interface driver cdc_ncm [ 1.476104] usbcore: registered new interface driver cdc_wdm [ 1.479156] Initializing USB Mass Storage driver... [ 1.482513] usbcore: registered new interface driver usb-storage [ 1.485717] USB Mass Storage support registered. [ 1.488830] usbcore: registered new interface driver usbtest [ 1.493927] mousedev: PS/2 mouse device common for all mice [ 1.503265] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-0049/twl4030_pwrbutton/input/input0 [ 1.512145] twl_rtc twl_rtc: Power up reset detected. [ 1.516082] twl_rtc twl_rtc: Enabling TWL-RTC [ 1.523345] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 1.528167] i2c /dev entries driver [ 1.533416] Driver for 1-wire Dallas network protocol. [ 1.540161] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 1.545379] twl4030_wdt twl4030_wdt: Failed to register misc device [ 1.548797] twl4030_wdt: probe of twl4030_wdt failed with error -16 [ 1.556518] omap_hsmmc omap_hsmmc.0: Failed to get debounce clk [ 1.559814] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 1.563690] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 1.950592] usbcore: registered new interface driver usbhid [ 1.953704] usbhid: USB HID core driver [ 1.957733] oprofile: using arm/armv7 [ 1.960632] TCP: cubic registered [ 1.962402] Initializing XFRM netlink socket [ 1.964843] NET: Registered protocol family 17 [ 1.967437] NET: Registered protocol family 15 [ 1.970306] Key type dns_resolver registered [ 1.972717] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 1.986358] omap2_set_init_voltage: unable to find boot up OPP for vdd_mpu_iva [ 1.990356] omap2_set_init_voltage: unable to set vdd_mpu_iva [ 1.994750] ThumbEE CPU extension supported. [ 2.058563] clock: disabling unused clocks to save power [ 2.067047] VDVI: incomplete constraints, leaving on [ 2.070312] VDAC: incomplete constraints, leaving on [ 2.079254] input: gpio-keys as /devices/platform/gpio-keys/input/input1 [ 2.089355] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.098266] Waiting for root device /dev/mmcblk0p2... [ 2.416320] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.423797] mmc0: new high speed SDHC card at address 1234 [ 2.430023] mmcblk0: mmc0:1234 SA04G 3.68 GiB [ 2.439849] mmcblk0: p1 p2 [ 4.956115] kjournald starting. Commit interval 5 seconds [ 4.959716] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 5.360931] EXT3-fs (mmcblk0p2): using internal journal [ 5.372375] EXT3-fs (mmcblk0p2): recovery complete [ 5.375030] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 5.379119] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 5.382995] 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-rc2-00139-gb3a6099: No such file or directory FATAL: Could not open /lib/modules/3.7.0-rc2-00139-gb3a6099/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-rc2-00139-gb3a6099/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00139-gb3a6099/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00139-gb3a6099/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00139-gb3a6099/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00139-gb3a6099/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00139-gb3a6099/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00139-gb3a6099/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00139-gb3a6099/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-rc2-00139-gb3a6099/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00139-gb3a6099/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-rc2-00139-gb3a6099/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[2060]: 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:1725,INA:0,ON:1726,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:1725,INA:0,ON:1726,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:1725,INA:0,ON:1726,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1725,INA:0,ON:1726,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 [ 33.815124] PM: Syncing filesystems ... done. [ 35.463409] Freezing user space processes ... (elapsed 0.02 seconds) done. [ 35.491638] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 35.515228] Suspending console(s) (use no_console_suspend to debug) [ 35.645660] PM: suspend of devices complete after 121.643 msecs [ 35.650146] PM: late suspend of devices complete after 4.455 msecs [ 35.656829] PM: noirq suspend of devices complete after 6.652 msecs [ 35.656890] Disabling non-boot CPUs ... [ 35.657287] Successfully put all powerdomains to target state [ 35.660858] PM: noirq resume of devices complete after 3.356 msecs [ 35.665130] PM: early resume of devices complete after 2.838 msecs [ 36.166198] PM: resume of devices complete after 500.915 msecs [ 36.197937] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1904,INA:0,ON:1905,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:1904,INA:0,ON:1905,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:1904,INA:0,ON:1905,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1904,INA:0,ON:1905,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 [ 38.878051] PM: Syncing filesystems ... done. [ 40.131103] Freezing user space processes ... (elapsed 0.02 seconds) done. [ 40.156066] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 40.179504] Suspending console(s) (use no_console_suspend to debug) [ 40.309631] PM: suspend of devices complete after 121.429 msecs [ 40.313995] PM: late suspend of devices complete after 4.364 msecs [ 40.320037] PM: noirq suspend of devices complete after 6.011 msecs [ 40.320068] Disabling non-boot CPUs ... [ 40.320343] Successfully put all powerdomains to target state [ 40.323852] PM: noirq resume of devices complete after 3.326 msecs [ 40.328063] PM: early resume of devices complete after 2.929 msecs [ 40.829040] PM: resume of devices complete after 500.823 msecs [ 40.860595] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:2065,INA:0,ON:2066,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:2065,INA:0,ON:2066,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:2065,INA:0,ON:2066,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2065,INA:0,ON:2066,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:2327,INA:0,ON:2328,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:0,RET:28,INA:0,ON:29,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:2327,INA:0,ON:2328,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:2327,INA:0,ON:2328,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2327,INA:0,ON:2328,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 [ 62.339691] omap3_pm_off_mode_enable: Core OFF disabled due to errata i583 root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 63.337036] PM: Syncing filesystems ... done. [ 64.181762] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 64.203369] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 64.226898] Suspending console(s) (use no_console_suspend to debug) [ 64.356628] PM: suspend of devices complete after 121.032 msecs [ 64.360961] PM: late suspend of devices complete after 4.333 msecs [ 64.367004] PM: noirq suspend of devices complete after 5.981 msecs [ 64.367004] Disabling non-boot CPUs ... [ 64.367309] Successfully put all powerdomains to target state [ 64.371154] PM: noirq resume of devices complete after 3.540 msecs [ 64.376220] PM: early resume of devices complete after 2.868 msecs [ 64.876159] PM: resume of devices complete after 499.816 msecs [ 64.907745] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:85,RET:2549,INA:0,ON:2635,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:1,RET:28,INA:0,ON:30,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:85,RET:2549,INA:0,ON:2635,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:2549,INA:0,ON:2635,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:85,RET:2549,INA:0,ON:2635,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 [ 67.588714] PM: Syncing filesystems ... done. [ 68.838043] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 68.859497] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 68.883331] Suspending console(s) (use no_console_suspend to debug) [ 69.013092] PM: suspend of devices complete after 121.032 msecs [ 69.017456] PM: late suspend of devices complete after 4.333 msecs [ 69.023468] PM: noirq suspend of devices complete after 5.981 msecs [ 69.023468] Disabling non-boot CPUs ... [ 69.023742] Successfully put all powerdomains to target state [ 69.027587] PM: noirq resume of devices complete after 3.540 msecs [ 69.031951] PM: early resume of devices complete after 2.929 msecs [ 69.532623] PM: resume of devices complete after 500.579 msecs [ 69.564147] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:212,RET:2549,INA:0,ON:2762,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:14,INA:0,ON:15,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:2,RET:28,INA:0,ON:31,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:212,RET:2549,INA:0,ON:2762,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:212,RET:2549,INA:0,ON:2762,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:212,RET:2549,INA:0,ON:2762,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:440,RET:2549,INA:0,ON:2990,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:29,RET:28,INA:0,ON:58,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:440,RET:2549,INA:0,ON:2990,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:440,RET:2549,INA:0,ON:2990,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:440,RET:2549,INA:0,ON:2990,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