怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` at 0 [ 0.387115] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.393646] SCSI subsystem initialized [ 0.396881] usbcore: registered new interface driver usbfs [ 0.397460] usbcore: registered new interface driver hub [ 0.398376] usbcore: registered new device driver usb [ 0.408203] omap_i2c omap_i2c.1: bus 1 rev1.4.0 at 2600 kHz [ 0.420074] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.420989] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.424316] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.434234] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.436584] vdd_core: 600 <--> 1450 mV normal [ 0.439147] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.442047] VDAC: 1800 mV normal standby [ 0.444641] VDVI: 1800 mV normal standby [ 0.447601] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.458953] omap_i2c omap_i2c.3: bus 3 rev1.4.0 at 100 kHz [ 0.469024] Switching to clocksource 32k_counter [ 0.608917] NET: Registered protocol family 2 [ 0.611419] TCP established hash table entries: 16384 (order: 5, 131072 bytes) [ 0.612152] TCP bind hash table entries: 16384 (order: 7, 589824 bytes) [ 0.621276] TCP: Hash tables configured (established 16384 bind 16384) [ 0.621582] TCP: reno registered [ 0.621612] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.621917] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.622894] NET: Registered protocol family 1 [ 0.624420] RPC: Registered named UNIX socket transport module. [ 0.624420] RPC: Registered udp transport module. [ 0.624450] RPC: Registered tcp transport module. [ 0.624450] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.626098] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.626495] CPU PMU: probing PMU on CPU 0 [ 0.626678] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.810852] VFS: Disk quotas dquot_6.5.2 [ 0.811126] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.814361] NFS: Registering the id_resolver key type [ 0.814880] Key type id_resolver registered [ 0.814880] Key type id_legacy registered [ 0.815063] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.815704] msgmni has been set to 954 [ 0.819732] io scheduler noop registered [ 0.819763] io scheduler deadline registered [ 0.819885] io scheduler cfq registered (default) [ 0.822814] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.830718] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 0.832885] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 0.834533] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.185119] console [ttyO2] enabled [ 1.188934] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 96) is a OMAP UART3 [ 1.230957] brd: module loaded [ 1.254669] loop: module loaded [ 1.264709] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.268981] NAND device: Manufacturer ID: 0x20, Chip ID: 0xba (ST Micro NAND 256MiB 1,8V 16-bit), page size: 2048, OOB size: 64 [ 1.275268] Creating 5 MTD partitions on "omap2-nand.0": [ 1.278137] 0x000000000000-0x000000080000 : "X-Loader" [ 1.288269] 0x000000080000-0x000000260000 : "U-Boot" [ 1.296691] 0x000000260000-0x000000280000 : "U-Boot Env" [ 1.304473] 0x000000280000-0x000000680000 : "Kernel" [ 1.313690] 0x000000680000-0x000010000000 : "File System" [ 1.418487] OneNAND driver initializing [ 1.434112] usbcore: registered new interface driver asix [ 1.437652] usbcore: registered new interface driver cdc_ether [ 1.441711] usbcore: registered new interface driver smsc95xx [ 1.445343] usbcore: registered new interface driver net1080 [ 1.449310] usbcore: registered new interface driver cdc_subset [ 1.453033] usbcore: registered new interface driver zaurus [ 1.456939] usbcore: registered new interface driver cdc_ncm [ 1.462615] usbcore: registered new interface driver cdc_wdm [ 1.465637] Initializing USB Mass Storage driver... [ 1.468902] usbcore: registered new interface driver usb-storage [ 1.472320] USB Mass Storage support registered. [ 1.475463] usbcore: registered new interface driver usbtest [ 1.480499] mousedev: PS/2 mouse device common for all mice [ 1.490020] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-0049/twl4030_pwrbutton/input/input0 [ 1.498565] twl_rtc twl_rtc: Power up reset detected. [ 1.501708] twl_rtc twl_rtc: Enabling TWL-RTC [ 1.508270] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 1.513366] i2c /dev entries driver [ 1.518798] Driver for 1-wire Dallas network protocol. [ 1.525299] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 1.530120] twl4030_wdt twl4030_wdt: Failed to register misc device [ 1.533752] twl4030_wdt: probe of twl4030_wdt failed with error -16 [ 1.541778] omap_hsmmc omap_hsmmc.0: Failed to get debounce clk [ 1.545043] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 1.548828] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 1.930267] usbcore: registered new interface driver usbhid [ 1.933502] usbhid: USB HID core driver [ 1.937591] oprofile: using arm/armv7 [ 1.940521] TCP: cubic registered [ 1.942291] Initializing XFRM netlink socket [ 1.944702] NET: Registered protocol family 17 [ 1.947265] NET: Registered protocol family 15 [ 1.950073] Key type dns_resolver registered [ 1.952484] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 1.968627] omap2_set_init_voltage: unable to find boot up OPP for vdd_mpu_iva [ 1.972625] omap2_set_init_voltage: unable to set vdd_mpu_iva [ 1.976989] ThumbEE CPU extension supported. [ 2.040710] clock: disabling unused clocks to save power [ 2.048950] VDVI: incomplete constraints, leaving on [ 2.051849] VDAC: incomplete constraints, leaving on [ 2.059020] input: gpio-keys as /devices/platform/gpio-keys/input/input1 [ 2.066345] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.075164] Waiting for root device /dev/mmcblk0p2... [ 2.379852] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.387298] mmc0: new high speed SDHC card at address 1234 [ 2.393310] mmcblk0: mmc0:1234 SA04G 3.68 GiB [ 2.403656] mmcblk0: p1 p2 [ 4.952239] kjournald starting. Commit interval 5 seconds [ 4.955810] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 5.360595] EXT3-fs (mmcblk0p2): using internal journal [ 5.371673] EXT3-fs (mmcblk0p2): recovery complete [ 5.374237] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 5.378448] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 5.382232] Freeing init memory: 320K INIT: version 2.86 booting Starting the hotplug events dispatcher udevd [ 6.400329] udevd (745): /proc/745/oom_adj is deprecated, please use /proc/745/oom_score_adj instead. 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/3.6.0-08254-ge9332b6: No such file or directory FATAL: Could not open /lib/modules/3.6.0-08254-ge9332b6/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/3.6.0-08254-ge9332b6/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.6.0-08254-ge9332b6/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.6.0-08254-ge9332b6/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.6.0-08254-ge9332b6/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.6.0-08254-ge9332b6/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.6.0-08254-ge9332b6/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.6.0-08254-ge9332b6/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.6.0-08254-ge9332b6/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/3.6.0-08254-ge9332b6/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.6.0-08254-ge9332b6/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/3.6.0-08254-ge9332b6/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[2062]: 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:1668,INA:0,ON:1669,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:1668,INA:0,ON:1669,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:1668,INA:0,ON:1669,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1668,INA:0,ON:1669,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 [ 33.760284] PM: Syncing filesystems ... done. [ 35.424133] Freezing user space processes ... (elapsed 0.02 seconds) done. [ 35.447937] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 35.471466] Suspending console(s) (use no_console_suspend to debug) [ 35.601287] PM: suspend of devices complete after 121.551 msecs [ 35.605407] PM: late suspend of devices complete after 4.089 msecs [ 35.611267] PM: noirq suspend of devices complete after 5.859 msecs [ 35.611328] Disabling non-boot CPUs ... [ 39.511413] Successfully put all powerdomains to target state [ 39.514648] PM: noirq resume of devices complete after 3.021 msecs [ 39.518554] PM: early resume of devices complete after 2.716 msecs [ 40.013580] PM: resume of devices complete after 494.873 msecs [ 40.044677] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1840,INA:0,ON:1841,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:1840,INA:0,ON:1841,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:1840,INA:0,ON:1841,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1840,INA:0,ON:1841,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 [ 42.731536] PM: Syncing filesystems ... done. [ 43.989105] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 44.012084] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 44.035491] Suspending console(s) (use no_console_suspend to debug) [ 44.164947] PM: suspend of devices complete after 121.268 msecs [ 44.168975] PM: late suspend of devices complete after 3.998 msecs [ 44.174499] PM: noirq suspend of devices complete after 5.524 msecs [ 44.174530] Disabling non-boot CPUs ... [ 47.511260] Successfully put all powerdomains to target state [ 47.514495] PM: noirq resume of devices complete after 2.990 msecs [ 47.518218] PM: early resume of devices complete after 2.624 msecs [ 48.013061] PM: resume of devices complete after 494.720 msecs [ 48.043975] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1996,INA:0,ON:1997,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:1996,INA:0,ON:1997,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:1996,INA:0,ON:1997,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1996,INA:0,ON:1997,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:2268,INA:0,ON:2269,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:28,INA:0,ON:29,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:2268,INA:0,ON:2269,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:2268,INA:0,ON:2269,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2268,INA:0,ON:2269,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 [ 69.530212] omap3_pm_off_mode_enable: Core OFF disabled due to errata i583 root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 70.527801] PM: Syncing filesystems ... done. [ 71.372406] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 71.396026] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 71.419525] Suspending console(s) (use no_console_suspend to debug) [ 71.548614] PM: suspend of devices complete after 120.859 msecs [ 71.552612] PM: late suspend of devices complete after 3.997 msecs [ 71.558135] PM: noirq suspend of devices complete after 5.492 msecs [ 71.558135] Disabling non-boot CPUs ... [ 75.511047] Successfully put all powerdomains to target state [ 75.514587] PM: noirq resume of devices complete after 3.204 msecs [ 75.519317] PM: early resume of devices complete after 2.776 msecs [ 76.012756] PM: resume of devices complete after 493.347 msecs [ 76.043640] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:83,RET:2502,INA:0,ON:2586,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:28,INA:0,ON:30,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:83,RET:2502,INA:0,ON:2586,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:2502,INA:0,ON:2586,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:83,RET:2502,INA:0,ON:2586,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 [ 78.731872] PM: Syncing filesystems ... done. [ 79.991485] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 80.012298] Freezing remaining freezable tasks ... (elapsed 0.02 seconds) done. [ 80.036346] Suspending console(s) (use no_console_suspend to debug) [ 80.165557] PM: suspend of devices complete after 120.973 msecs [ 80.169586] PM: late suspend of devices complete after 3.997 msecs [ 80.175109] PM: noirq suspend of devices complete after 5.492 msecs [ 80.175109] Disabling non-boot CPUs ... [ 83.510894] Successfully put all powerdomains to target state [ 83.514434] PM: noirq resume of devices complete after 3.234 msecs [ 83.518432] PM: early resume of devices complete after 2.715 msecs [ 84.012512] PM: resume of devices complete after 493.957 msecs [ 84.043426] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:202,RET:2502,INA:0,ON:2705,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:28,INA:0,ON:31,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:202,RET:2502,INA:0,ON:2705,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:202,RET:2502,INA:0,ON:2705,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:202,RET:2502,INA:0,ON:2705,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:433,RET:2502,INA:0,ON:2936,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:25,INA:0,ON:26,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:37,RET:28,INA:0,ON:66,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:433,RET:2502,INA:0,ON:2936,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:433,RET:2502,INA:0,ON:2936,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:433,RET:2502,INA:0,ON:2936,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