怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` at 0 [ 0.425018] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.431671] SCSI subsystem initialized [ 0.434936] usbcore: registered new interface driver usbfs [ 0.435546] usbcore: registered new interface driver hub [ 0.436462] usbcore: registered new device driver usb [ 0.460144] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.460845] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.464050] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.474578] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.477081] vdd_core: 600 <--> 1450 mV normal [ 0.480163] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.482879] VDAC: 1800 mV normal standby [ 0.485961] VDVI: 1800 mV normal standby [ 0.488800] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.489868] omap_i2c omap_i2c.1: bus 1 rev1.4.0 at 2600 kHz [ 0.505157] omap_i2c omap_i2c.3: bus 3 rev1.4.0 at 100 kHz [ 0.513519] Switching to clocksource 32k_counter [ 0.655792] NET: Registered protocol family 2 [ 0.658020] TCP established hash table entries: 16384 (order: 5, 131072 bytes) [ 0.658752] TCP bind hash table entries: 16384 (order: 7, 589824 bytes) [ 0.668182] TCP: Hash tables configured (established 16384 bind 16384) [ 0.668457] TCP: reno registered [ 0.668518] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.669128] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.670166] NET: Registered protocol family 1 [ 0.671752] RPC: Registered named UNIX socket transport module. [ 0.671783] RPC: Registered udp transport module. [ 0.671783] RPC: Registered tcp transport module. [ 0.671813] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.673004] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.673370] CPU PMU: probing PMU on CPU 0 [ 0.673553] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.675170] cpu cpu0: opp_set_availability: Device OPP not found (-19) [ 0.675201] beagle_opp_init: failed to enable higher opp -19 [ 0.675231] cpu cpu0: opp_set_availability: Device OPP not found (-19) [ 0.859252] VFS: Disk quotas dquot_6.5.2 [ 0.859558] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.862609] NFS: Registering the id_resolver key type [ 0.863098] Key type id_resolver registered [ 0.863128] Key type id_legacy registered [ 0.863311] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.863952] msgmni has been set to 954 [ 0.868103] io scheduler noop registered [ 0.868133] io scheduler deadline registered [ 0.868225] io scheduler cfq registered (default) [ 0.871765] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.879577] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 0.882019] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 0.883758] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.243743] console [ttyO2] enabled [ 1.247436] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 96) is a OMAP UART3 [ 1.290313] brd: module loaded [ 1.313751] loop: module loaded [ 1.323913] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.328338] NAND device: Manufacturer ID: 0x20, Chip ID: 0xba (ST Micro NAND 256MiB 1,8V 16-bit), page size: 2048, OOB size: 64 [ 1.334625] Creating 5 MTD partitions on "omap2-nand.0": [ 1.337463] 0x000000000000-0x000000080000 : "X-Loader" [ 1.347869] 0x000000080000-0x000000260000 : "U-Boot" [ 1.356048] 0x000000260000-0x000000280000 : "U-Boot Env" [ 1.363830] 0x000000280000-0x000000680000 : "Kernel" [ 1.372772] 0x000000680000-0x000010000000 : "File System" [ 1.477264] OneNAND driver initializing [ 1.492614] usbcore: registered new interface driver asix [ 1.496063] usbcore: registered new interface driver cdc_ether [ 1.499908] usbcore: registered new interface driver smsc95xx [ 1.503509] usbcore: registered new interface driver net1080 [ 1.507171] usbcore: registered new interface driver cdc_subset [ 1.510864] usbcore: registered new interface driver zaurus [ 1.514526] usbcore: registered new interface driver cdc_ncm [ 1.519866] usbcore: registered new interface driver cdc_wdm [ 1.523010] Initializing USB Mass Storage driver... [ 1.526275] usbcore: registered new interface driver usb-storage [ 1.529541] USB Mass Storage support registered. [ 1.532623] usbcore: registered new interface driver usbtest [ 1.537750] mousedev: PS/2 mouse device common for all mice [ 1.547302] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-0049/twl4030_pwrbutton/input/input0 [ 1.556152] twl_rtc twl_rtc: Power up reset detected. [ 1.559051] twl_rtc twl_rtc: Enabling TWL-RTC [ 1.567077] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 1.572143] i2c /dev entries driver [ 1.577545] Driver for 1-wire Dallas network protocol. [ 1.583770] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 1.589294] twl4030_wdt twl4030_wdt: Failed to register misc device [ 1.592987] twl4030_wdt: probe of twl4030_wdt failed with error -16 [ 1.600769] omap_hsmmc omap_hsmmc.0: Failed to get debounce clk [ 1.604034] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 1.607635] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 1.990447] usbcore: registered new interface driver usbhid [ 1.993560] usbhid: USB HID core driver [ 1.997528] oprofile: using arm/armv7 [ 2.000427] TCP: cubic registered [ 2.002227] Initializing XFRM netlink socket [ 2.004638] NET: Registered protocol family 17 [ 2.007202] NET: Registered protocol family 15 [ 2.010040] Key type dns_resolver registered [ 2.012451] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 2.027984] ThumbEE CPU extension supported. [ 2.091949] clock: disabling unused clocks to save power [ 2.101013] VDVI: incomplete constraints, leaving on [ 2.103912] VDAC: incomplete constraints, leaving on [ 2.112762] input: gpio-keys as /devices/platform/gpio-keys/input/input1 [ 2.123199] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.132171] Waiting for root device /dev/mmcblk0p2... [ 2.448364] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.455810] mmc0: new high speed SDHC card at address 1234 [ 2.462005] mmcblk0: mmc0:1234 SA04G 3.68 GiB [ 2.471649] mmcblk0: p1 p2 [ 4.993988] kjournald starting. Commit interval 5 seconds [ 4.997467] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 5.402984] EXT3-fs (mmcblk0p2): using internal journal [ 5.414367] EXT3-fs (mmcblk0p2): recovery complete [ 5.416931] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 5.421112] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 5.424896] Freeing init memory: 320K INIT: version 2.86 booting Starting the hotplug events dispatcher udevd Synthesizing the initial hotplug events Remounting root file system... mount: according to mtab, /proc is already mounted on /proc WARNING: Couldn't open directory /lib/modules/3.7.0-rc3-00559-g276980a: No such file or directory FATAL: Could not open /lib/modules/3.7.0-rc3-00559-g276980a/modules.dep.temp for writing: No such file or directory root: mount: mount point /proc/bus/usb does not exist Setting up IP spoofing protection: rp_filter. Configuring network interfaces... modprobe: FATAL: Could not load /lib/modules/3.7.0-rc3-00559-g276980a/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc3-00559-g276980a/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.7.0-rc3-00559-g276980a/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc3-00559-g276980a/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc3-00559-g276980a/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc3-00559-g276980a/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.7.0-rc3-00559-g276980a/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc3-00559-g276980a/modules.dep: No such file or directory udhcpc: SIOCGIFINDEX: No such device done. Starting portmap daemon: portmap. Tue Jul 22 00:18:00 UTC 2008 INIT: Entering runlevel: 5 ALSA: Restoring mixer settings... /usr/sbin/alsactl: load_state:1327: No soundcards found... Starting Dropbear SSH server: modprobe: FATAL: Could not load /lib/modules/3.7.0-rc3-00559-g276980a/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc3-00559-g276980a/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:modprobe: FATAL: Could not load /lib/modules/3.7.0-rc3-00559-g276980a/modules.dep: No such file or directory hcid 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[2075]: 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:1671,INA:0,ON:1672,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:1671,INA:0,ON:1672,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:1671,INA:0,ON:1672,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1671,INA:0,ON:1672,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 [ 35.755371] PM: Syncing filesystems ... done. [ 37.401062] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 37.422119] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 37.445617] Suspending console(s) (use no_console_suspend to debug) [ 37.575653] PM: suspend of devices complete after 121.704 msecs [ 37.579833] PM: late suspend of devices complete after 4.119 msecs [ 37.586120] PM: noirq suspend of devices complete after 6.256 msecs [ 37.586181] Disabling non-boot CPUs ... [ 37.586578] Successfully put all powerdomains to target state [ 37.589935] PM: noirq resume of devices complete after 3.143 msecs [ 37.593933] PM: early resume of devices complete after 2.777 msecs [ 38.088378] PM: resume of devices complete after 494.293 msecs [ 38.119689] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1832,INA:0,ON:1833,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:1832,INA:0,ON:1833,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:1832,INA:0,ON:1833,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1832,INA:0,ON:1833,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 [ 40.806854] PM: Syncing filesystems ... done. [ 42.057861] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 42.078796] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 42.102081] Suspending console(s) (use no_console_suspend to debug) [ 42.231781] PM: suspend of devices complete after 121.429 msecs [ 42.235839] PM: late suspend of devices complete after 4.028 msecs [ 42.241455] PM: noirq suspend of devices complete after 5.584 msecs [ 42.241485] Disabling non-boot CPUs ... [ 42.241729] Successfully put all powerdomains to target state [ 42.245025] PM: noirq resume of devices complete after 3.112 msecs [ 42.248962] PM: early resume of devices complete after 2.746 msecs [ 42.743347] PM: resume of devices complete after 494.262 msecs [ 42.774444] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1992,INA:0,ON:1993,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:1992,INA:0,ON:1993,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:1992,INA:0,ON:1993,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1992,INA:0,ON:1993,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:2270,INA:0,ON:2271,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:35,INA:0,ON:36,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:2270,INA:0,ON:2271,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:2270,INA:0,ON:2271,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2270,INA:0,ON:2271,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 [ 64.260833] omap3_pm_off_mode_enable: Core OFF disabled due to errata i583 root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 65.258361] PM: Syncing filesystems ... done. [ 66.097900] Freezing user space processes ... (elapsed 0.02 seconds) done. [ 66.125854] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 66.149475] Suspending console(s) (use no_console_suspend to debug) [ 66.278778] PM: suspend of devices complete after 121.002 msecs [ 66.282806] PM: late suspend of devices complete after 4.028 msecs [ 66.288421] PM: noirq suspend of devices complete after 5.615 msecs [ 66.288452] Disabling non-boot CPUs ... [ 66.288726] Successfully put all powerdomains to target state [ 66.292327] PM: noirq resume of devices complete after 3.326 msecs [ 66.297119] PM: early resume of devices complete after 2.807 msecs [ 66.790466] PM: resume of devices complete after 493.255 msecs [ 66.821533] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:84,RET:2500,INA:0,ON:2585,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:35,INA:0,ON:37,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:84,RET:2500,INA:0,ON:2585,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:84,RET:2500,INA:0,ON:2585,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:84,RET:2500,INA:0,ON:2585,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 [ 69.509918] PM: Syncing filesystems ... done. [ 70.766296] Freezing user space processes ... (elapsed 0.02 seconds) done. [ 70.790252] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 70.813751] Suspending console(s) (use no_console_suspend to debug) [ 70.942993] PM: suspend of devices complete after 120.971 msecs [ 70.947052] PM: late suspend of devices complete after 4.028 msecs [ 70.952667] PM: noirq suspend of devices complete after 5.584 msecs [ 70.952697] Disabling non-boot CPUs ... [ 70.952972] Successfully put all powerdomains to target state [ 70.956604] PM: noirq resume of devices complete after 3.356 msecs [ 70.960693] PM: early resume of devices complete after 2.746 msecs [ 71.454803] PM: resume of devices complete after 494.018 msecs [ 71.485900] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:213,RET:2500,INA:0,ON:2714,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:35,INA:0,ON:38,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:213,RET:2500,INA:0,ON:2714,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:213,RET:2500,INA:0,ON:2714,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:213,RET:2500,INA:0,ON:2714,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:456,RET:2500,INA:0,ON:2957,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:29,INA:0,ON:30,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:36,RET:35,INA:0,ON:72,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:456,RET:2500,INA:0,ON:2957,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:456,RET:2500,INA:0,ON:2957,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:456,RET:2500,INA:0,ON:2957,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