怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` at 0 [ 0.599639] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.612121] SCSI subsystem initialized [ 0.616668] usbcore: registered new interface driver usbfs [ 0.617492] usbcore: registered new interface driver hub [ 0.618743] usbcore: registered new device driver usb [ 0.642669] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.643768] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.648590] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.658386] hsusb2_reset: 3300 mV [ 0.663391] hsusb2_vcc: 3300 mV [ 0.671203] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.674926] vdd_core: 600 <--> 1450 mV normal [ 0.678588] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.682525] VDAC: 1800 mV normal standby [ 0.686065] VDVI: 1800 mV normal standby [ 0.690063] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.691986] omap_i2c omap_i2c.1: bus 1 rev3.3 at 2600 kHz [ 0.695404] omap_i2c omap_i2c.3: bus 3 rev3.3 at 100 kHz [ 0.708496] Switching to clocksource 32k_counter [ 0.940856] NET: Registered protocol family 2 [ 0.943969] TCP established hash table entries: 2048 (order: 2, 16384 bytes) [ 0.944274] TCP bind hash table entries: 2048 (order: 4, 73728 bytes) [ 0.945678] TCP: Hash tables configured (established 2048 bind 2048) [ 0.946075] TCP: reno registered [ 0.946136] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.946533] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.948577] NET: Registered protocol family 1 [ 0.951354] RPC: Registered named UNIX socket transport module. [ 0.951385] RPC: Registered udp transport module. [ 0.951416] RPC: Registered tcp transport module. [ 0.951416] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.953094] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.953643] CPU PMU: probing PMU on CPU 0 [ 0.953704] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 1.237091] VFS: Disk quotas dquot_6.5.2 [ 1.237457] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 1.241882] NFS: Registering the id_resolver key type [ 1.242645] Key type id_resolver registered [ 1.242675] Key type id_legacy registered [ 1.242889] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 1.243743] msgmni has been set to 478 [ 1.249603] io scheduler noop registered [ 1.249664] io scheduler deadline registered [ 1.249816] io scheduler cfq registered (default) [ 1.256561] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.269531] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 1.273376] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 1.276184] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.639221] console [ttyO2] enabled [ 1.695159] brd: module loaded [ 1.727020] loop: module loaded [ 1.741058] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.745330] Trying ONFI probe in 16 bits mode, aborting ! [ 1.748291] NAND device: Manufacturer ID: 0x2c, Chip ID: 0xba (Micron NAND 256MiB 1,8V 16-bit), 256MiB, page size: 2048, OOB size: 64 [ 1.755157] Creating 5 MTD partitions on "omap2-nand.0": [ 1.758087] 0x000000000000-0x000000080000 : "X-Loader" [ 1.774566] 0x000000080000-0x000000260000 : "U-Boot" [ 1.785949] 0x000000260000-0x000000280000 : "U-Boot Env" [ 1.796203] 0x000000280000-0x000000680000 : "Kernel" [ 1.809661] 0x000000680000-0x000010000000 : "File System" [ 2.052795] usbcore: registered new interface driver asix [ 2.056518] usbcore: registered new interface driver ax88179_178a [ 2.061431] usbcore: registered new interface driver cdc_ether [ 2.065429] usbcore: registered new interface driver smsc95xx [ 2.069793] usbcore: registered new interface driver net1080 [ 2.073730] usbcore: registered new interface driver cdc_subset [ 2.077667] usbcore: registered new interface driver zaurus [ 2.082061] usbcore: registered new interface driver cdc_ncm [ 2.088439] usbcore: registered new interface driver cdc_wdm [ 2.092834] usbcore: registered new interface driver usb-storage [ 2.096923] usbcore: registered new interface driver usbtest [ 2.103790] mousedev: PS/2 mouse device common for all mice [ 2.115539] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-004b/twl4030_pwrbutton/input/input0 [ 2.128326] twl_rtc twl_rtc: Power up reset detected. [ 2.131744] twl_rtc twl_rtc: Enabling TWL-RTC [ 2.140563] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 2.145904] i2c /dev entries driver [ 2.153198] Driver for 1-wire Dallas network protocol. [ 2.163238] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 2.175872] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 2.179809] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 2.558868] usbcore: registered new interface driver usbhid [ 2.562103] usbhid: USB HID core driver [ 2.567901] oprofile: using arm/armv7 [ 2.571228] TCP: cubic registered [ 2.573059] Initializing XFRM netlink socket [ 2.575561] NET: Registered protocol family 17 [ 2.578124] NET: Registered protocol family 15 [ 2.581329] Key type dns_resolver registered [ 2.583801] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 1 [ 2.607513] PM: no software I/O chain control; some wakeups may be lost [ 2.612030] ThumbEE CPU extension supported. [ 2.621704] VDVI: incomplete constraints, leaving on [ 2.624786] VDAC: incomplete constraints, leaving on [ 2.634887] input: gpio-keys as /devices/platform/gpio-keys/input/input1 [ 2.643432] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.654937] Waiting for root device /dev/mmcblk0p2... [ 2.710174] mmc0: SD Status: Invalid Allocation Unit size. [ 2.715637] mmc0: new SD card at address 8001 [ 2.722412] mmcblk0: mmc0:8001 SD02G 1.89 GiB [ 2.733154] mmcblk0: p1 p2 [ 3.880584] kjournald starting. Commit interval 5 seconds [ 3.884246] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 4.070251] EXT3-fs (mmcblk0p2): using internal journal [ 4.077758] EXT3-fs (mmcblk0p2): recovery complete [ 4.080505] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 4.084442] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 4.093719] devtmpfs: mounted [ 4.096740] Freeing unused kernel memory: 392K (c0757000 - c07b9000) INIT: version 2.86 booting Starting the hotplug events dispatcher udevd [ 5.350646] udevd (782): /proc/782/oom_adj is deprecated, please use /proc/782/oom_score_adj instead. Synthesizing the initial hotplug events [ 15.198394] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. Remounting root file system... mount: according to mtab, /proc is already mounted on /proc WARNING: Couldn't open directory /lib/modules/3.10.0-rc4-00002-ga93d8a1: No such file or directory FATAL: Could not open /lib/modules/3.10.0-rc4-00002-ga93d8a1/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/3.10.0-rc4-00002-ga93d8a1/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc4-00002-ga93d8a1/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.10.0-rc4-00002-ga93d8a1/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc4-00002-ga93d8a1/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc4-00002-ga93d8a1/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc4-00002-ga93d8a1/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.10.0-rc4-00002-ga93d8a1/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc4-00002-ga93d8a1/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/3.10.0-rc4-00002-ga93d8a1/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc4-00002-ga93d8a1/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/3.10.0-rc4-00002-ga93d8a1/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[2085]: 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 mount: none already mounted or /debug busy mount: according to mtab, debugfs is already mounted on /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 -sh: cannot create /sys/devices/platform/omap_uart.3/power/autosuspend_delay_ms: nonexistent directory 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:1223,INA:0,ON:1224,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:1223,INA:0,ON:1224,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:1223,INA:0,ON:1224,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1223,INA:0,ON:1224,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 (12) 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 (16) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# echo enabled > /sys/devices/platform/omap_uart.2/tty/ttyO2/p ower/wakeup root@beagleboard:~# %% Start retention double suspend/resume UART wakeup test root@beagleboard:~# echo mem > /sys/power/state [ 36.327209] PM: Syncing filesystems ... done. [ 36.919891] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 36.941467] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 36.961364] Suspending console(s) (use no_console_suspend to debug) [ 37.098754] PM: suspend of devices complete after 126.434 msecs [ 37.106536] PM: late suspend of devices complete after 7.720 msecs [ 37.115020] PM: noirq suspend of devices complete after 8.453 msecs [ 37.115081] Disabling non-boot CPUs ... [ 37.115936] Successfully put all powerdomains to target state [ 37.120819] PM: noirq resume of devices complete after 4.608 msecs [ 37.128265] PM: early resume of devices complete after 5.798 msecs [ 37.410369] PM: resume of devices complete after 281.829 msecs [ 37.445922] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1340,INA:0,ON:1341,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:1340,INA:0,ON:1341,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:1340,INA:0,ON:1341,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1340,INA:0,ON:1341,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 (12) 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 (17) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 39.341461] PM: Syncing filesystems ... done. [ 40.071075] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 40.091644] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 40.111663] Suspending console(s) (use no_console_suspend to debug) [ 40.248107] PM: suspend of devices complete after 125.671 msecs [ 40.255798] PM: late suspend of devices complete after 7.659 msecs [ 40.263885] PM: noirq suspend of devices complete after 8.056 msecs [ 40.263885] Disabling non-boot CPUs ... [ 40.264221] Successfully put all powerdomains to target state [ 40.268859] PM: noirq resume of devices complete after 4.364 msecs [ 40.276367] PM: early resume of devices complete after 5.737 msecs [ 40.558410] PM: resume of devices complete after 281.799 msecs [ 40.593048] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1464,INA:0,ON:1465,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:1464,INA:0,ON:1465,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:1464,INA:0,ON:1465,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1464,INA:0,ON:1465,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 (12) cam_clkdm->cam_pwrdm (0) ds_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (17) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# ./test_rootfs_access_nonexistent_file__ret_susp -sh: ./test_rootfs_access_nonexistent_file__ret_susp: not found root@beagleboard:~# root@beagleboard:~# %% End retention double suspend/resume UART wakeup test %% Start retention dynamic idle UART wakeup test echo 3000 > /sys/devices/platform/omap_uart.0/power/autosusp end_delay_ms root@beagleboard:~# root@beagleboard:~# echo 3000 > /sys/devices/platform/omap_uart.1/power/autosusp end_delay_ms root@beagleboard:~# root@beagleboard:~# echo 3000 > /sys/devices/platform/omap_uart.2/power/autosusp end_delay_ms root@beagleboard:~# root@beagleboard:~# echo 3000 > /sys/devices/platform/omap_uart.3/power/autosusp end_delay_ms -sh: cannot create /sys/devices/platform/omap_uart.3/power/autosuspend_delay_ms: nonexistent directory root@beagleboard:~# root@beagleboard:~# C -sh: C: not found root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1632,INA:0,ON:1633,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:9,INA:0,ON:10,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:13,INA:0,ON:14,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:1632,INA:0,ON:1633,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:1632,INA:0,ON:1633,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1632,INA:0,ON:1633,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 (12) 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 (14) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# ./test_rootfs_access_nonexistent_file__ret_dyn -sh: ./test_rootfs_access_nonexistent_file__ret_dyn: not found root@beagleboard:~# root@beagleboard:~# echo -1 > /sys/devices/platform/omap_uart.0/power/autosuspen d_delay_ms root@beagleboard:~# root@beagleboard:~# echo -1 > /sys/devices/platform/omap_uart.1/power/autosuspen d_delay_ms root@beagleboard:~# root@beagleboard:~# echo -1 > /sys/devices/platform/omap_uart.2/power/autosuspen d_delay_ms root@beagleboard:~# root@beagleboard:~# echo -1 > /sys/devices/platform/omap_uart.3/power/autosuspen d_delay_ms -sh: cannot create /sys/devices/platform/omap_uart.3/power/autosuspend_delay_ms: nonexistent directory 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 root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 62.286621] PM: Syncing filesystems ... done. [ 62.643981] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 62.662292] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 62.682098] Suspending console(s) (use no_console_suspend to debug) [ 62.818298] PM: suspend of devices complete after 125.396 msecs [ 62.825958] PM: late suspend of devices complete after 7.629 msecs [ 62.834045] PM: noirq suspend of devices complete after 8.056 msecs [ 62.834075] Disabling non-boot CPUs ... [ 62.834381] Successfully put all powerdomains to target state [ 62.852813] PM: noirq resume of devices complete after 18.096 msecs [ 62.860382] PM: early resume of devices complete after 5.920 msecs [ 63.138610] PM: resume of devices complete after 278.015 msecs [ 63.173309] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:24,RET:1773,INA:0,ON:1798,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:1,RET:9,INA:0,ON:11,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:1,RET:13,INA:0,ON:15,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:24,RET:1773,INA:0,ON:1798,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:24,RET:1773,INA:0,ON:1798,RET-LOGI-OFF:0 mpu_pwrdm (ON),OFF:24,RET:1773,INA:0,ON:1798,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 (12) 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 (17) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 65.059631] PM: Syncing filesystems ... done. [ 65.788940] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 65.812042] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 65.832275] Suspending console(s) (use no_console_suspend to debug) [ 65.968414] PM: suspend of devices complete after 125.366 msecs [ 65.976135] PM: late suspend of devices complete after 7.659 msecs [ 65.984191] PM: noirq suspend of devices complete after 8.026 msecs [ 65.984222] Disabling non-boot CPUs ... [ 65.984527] Successfully put all powerdomains to target state [ 66.003082] PM: noirq resume of devices complete after 18.188 msecs [ 66.010681] PM: early resume of devices complete after 5.950 msecs [ 66.268829] PM: resume of devices complete after 257.965 msecs [ 66.303527] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:59,RET:1773,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:2,RET:9,INA:0,ON:12,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:2,RET:13,INA:0,ON:16,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:59,RET:1773,INA:0,ON:1833,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:59,RET:1773,INA:0,ON:1833,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:59,RET:1773,INA:0,ON:1833,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 (12) 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 (17) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# ./test_rootfs_access_nonexistent_file__off_susp -sh: ./test_rootfs_access_nonexistent_file__off_susp: not found root@beagleboard:~# root@beagleboard:~# %% End off-mode double suspend UART wakeup test %% Start off-mode dynamic idle UART wakeup test echo 3000 > /sys/devices/platform/omap_uart.0/power/autosusp end_delay_ms root@beagleboard:~# root@beagleboard:~# echo 3000 > /sys/devices/platform/omap_uart.1/power/autosusp end_delay_ms root@beagleboard:~# root@beagleboard:~# echo 3000 > /sys/devices/platform/omap_uart.2/power/autosusp end_delay_ms root@beagleboard:~# root@beagleboard:~# echo 3000 > /sys/devices/platform/omap_uart.3/power/autosusp end_delay_ms -sh: cannot create /sys/devices/platform/omap_uart.3/power/autosuspend_delay_ms: nonexistent directory root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:121,RET:1773,INA:0,ON:1895,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:11,RET:9,INA:0,ON:21,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:15,RET:13,INA:0,ON:29,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:121,RET:1773,INA:0,ON:1895,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:121,RET:1773,INA:0,ON:1895,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:121,RET:1773,INA:0,ON:1895,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 (12) 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 (14) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# ./test_rootfs_access_nonexistent_file__off_dyn -sh: ./test_rootfs_access_nonexistent_file__off_dyn: not found root@beagleboard:~# root@beagleboard:~# %% End off-mode dynamic idle UART wakeup test %% End PM consolidated quick test