怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` at 0 [ 0.468658] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.478302] SCSI subsystem initialized [ 0.481719] usbcore: registered new interface driver usbfs [ 0.482330] usbcore: registered new interface driver hub [ 0.483032] usbcore: registered new device driver usb [ 0.501525] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.502227] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.506011] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.513977] hsusb2_reset: 3300 mV [ 0.517578] hsusb2_vcc: 3300 mV [ 0.523834] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.526367] vdd_core: 600 <--> 1450 mV normal [ 0.529418] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.532226] VDAC: 1800 mV normal standby [ 0.534912] VDVI: 1800 mV normal standby [ 0.538574] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.539733] omap_i2c omap_i2c.1: bus 1 rev4.4 at 2600 kHz [ 0.542419] omap_i2c omap_i2c.3: bus 3 rev4.4 at 100 kHz [ 0.552398] Switching to clocksource 32k_counter [ 0.726837] NET: Registered protocol family 2 [ 0.729217] TCP established hash table entries: 4096 (order: 3, 32768 bytes) [ 0.729553] TCP bind hash table entries: 4096 (order: 5, 147456 bytes) [ 0.731872] TCP: Hash tables configured (established 4096 bind 4096) [ 0.732238] TCP: reno registered [ 0.732269] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.732604] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.734619] NET: Registered protocol family 1 [ 0.737182] RPC: Registered named UNIX socket transport module. [ 0.737213] RPC: Registered udp transport module. [ 0.737213] RPC: Registered tcp transport module. [ 0.737243] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.738525] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.738983] CPU PMU: probing PMU on CPU 0 [ 0.739013] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.974884] VFS: Disk quotas dquot_6.5.2 [ 0.975158] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.978363] NFS: Registering the id_resolver key type [ 0.978912] Key type id_resolver registered [ 0.978942] Key type id_legacy registered [ 0.979125] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.979797] msgmni has been set to 985 [ 0.984191] io scheduler noop registered [ 0.984222] io scheduler deadline registered [ 0.984344] io scheduler cfq registered (default) [ 0.989593] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.999725] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 1.002655] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 1.005004] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.373138] console [ttyO2] enabled [ 1.377349] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 96) is a OMAP UART3 [ 1.422149] brd: module loaded [ 1.449066] loop: module loaded [ 1.460021] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.464416] Trying ONFI probe in 16 bits mode, aborting ! [ 1.467376] NAND device: Manufacturer ID: 0x20, Chip ID: 0xba (ST Micro NAND 256MiB 1,8V 16-bit), 256MiB, page size: 2048, OOB size: 64 [ 1.474243] Creating 5 MTD partitions on "omap2-nand.0": [ 1.477142] 0x000000000000-0x000000080000 : "X-Loader" [ 1.488769] 0x000000080000-0x000000260000 : "U-Boot" [ 1.497619] 0x000000260000-0x000000280000 : "U-Boot Env" [ 1.506072] 0x000000280000-0x000000680000 : "Kernel" [ 1.515655] 0x000000680000-0x000010000000 : "File System" [ 1.634582] usbcore: registered new interface driver asix [ 1.638092] usbcore: registered new interface driver ax88179_178a [ 1.642028] usbcore: registered new interface driver cdc_ether [ 1.645935] usbcore: registered new interface driver smsc95xx [ 1.649597] usbcore: registered new interface driver net1080 [ 1.653320] usbcore: registered new interface driver cdc_subset [ 1.657104] usbcore: registered new interface driver zaurus [ 1.660797] usbcore: registered new interface driver cdc_ncm [ 1.666687] usbcore: registered new interface driver cdc_wdm [ 1.670440] usbcore: registered new interface driver usb-storage [ 1.675384] usbcore: registered new interface driver usbtest [ 1.681182] mousedev: PS/2 mouse device common for all mice [ 1.691131] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-004b/twl4030_pwrbutton/input/input0 [ 1.702545] twl_rtc twl_rtc: Power up reset detected. [ 1.705871] twl_rtc twl_rtc: Enabling TWL-RTC [ 1.713195] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 1.718139] i2c /dev entries driver [ 1.724395] Driver for 1-wire Dallas network protocol. [ 1.732696] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 1.743560] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 1.747192] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 2.130859] usbcore: registered new interface driver usbhid [ 2.134063] usbhid: USB HID core driver [ 2.138214] oprofile: using arm/armv7 [ 2.141143] TCP: cubic registered [ 2.143127] Initializing XFRM netlink socket [ 2.145629] NET: Registered protocol family 17 [ 2.148162] NET: Registered protocol family 15 [ 2.151031] Key type dns_resolver registered [ 2.153594] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 2.174957] ThumbEE CPU extension supported. [ 2.182067] VDVI: incomplete constraints, leaving on [ 2.185272] VDAC: incomplete constraints, leaving on [ 2.194335] input: gpio-keys as /devices/platform/gpio-keys/input/input1 [ 2.201416] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.211273] Waiting for root device /dev/mmcblk0p2... [ 2.506378] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.513946] mmc0: new high speed SDHC card at address 1234 [ 2.520172] mmcblk0: mmc0:1234 SA04G 3.68 GiB [ 2.530731] mmcblk0: p1 p2 [ 4.971801] kjournald starting. Commit interval 5 seconds [ 4.975463] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 5.382537] EXT3-fs (mmcblk0p2): using internal journal [ 5.393890] EXT3-fs (mmcblk0p2): recovery complete [ 5.396514] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 5.400421] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 5.410461] devtmpfs: mounted [ 5.412750] Freeing unused kernel memory: 392K (c0757000 - c07b9000) INIT: version 2.86 booting Starting the hotplug events dispatcher udevd [ 6.454254] udevd (785): /proc/785/oom_adj is deprecated, please use /proc/785/oom_score_adj instead. Synthesizing the initial hotplug events [ 15.048187] 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-rc3-41996-ge4aa937: No such file or directory FATAL: Could not open /lib/modules/3.10.0-rc3-41996-ge4aa937/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-rc3-41996-ge4aa937/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc3-41996-ge4aa937/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.10.0-rc3-41996-ge4aa937/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc3-41996-ge4aa937/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc3-41996-ge4aa937/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc3-41996-ge4aa937/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.10.0-rc3-41996-ge4aa937/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc3-41996-ge4aa937/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-rc3-41996-ge4aa937/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc3-41996-ge4aa937/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-rc3-41996-ge4aa937/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[2104]: 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:1474,INA:0,ON:1475,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:1474,INA:0,ON:1475,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:1474,INA:0,ON:1475,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1473,INA:0,ON:1474,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 (14) 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 [ 34.653411] PM: Syncing filesystems ... done. [ 36.317504] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 36.335083] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 36.355102] Suspending console(s) (use no_console_suspend to debug) [ 36.490844] PM: suspend of devices complete after 126.159 msecs [ 36.497222] PM: late suspend of devices complete after 6.347 msecs [ 36.504150] PM: noirq suspend of devices complete after 6.896 msecs [ 36.504211] Disabling non-boot CPUs ... [ 36.504882] Successfully put all powerdomains to target state [ 36.508819] PM: noirq resume of devices complete after 3.692 msecs [ 36.514984] PM: early resume of devices complete after 4.760 msecs [ 37.015716] PM: resume of devices complete after 500.579 msecs [ 37.049255] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1601,INA:0,ON:1602,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:1601,INA:0,ON:1602,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:1601,INA:0,ON:1602,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1600,INA:0,ON:1601,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 (14) 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 [ 39.725097] PM: Syncing filesystems ... done. [ 40.982330] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 41.005401] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 41.025268] Suspending console(s) (use no_console_suspend to debug) [ 41.150268] PM: suspend of devices complete after 115.600 msecs [ 41.156524] PM: late suspend of devices complete after 6.225 msecs [ 41.163055] PM: noirq suspend of devices complete after 6.500 msecs [ 41.163085] Disabling non-boot CPUs ... [ 41.163330] Successfully put all powerdomains to target state [ 41.167236] PM: noirq resume of devices complete after 3.692 msecs [ 41.173248] PM: early resume of devices complete after 4.669 msecs [ 41.653930] PM: resume of devices complete after 480.560 msecs [ 41.686676] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1740,INA:0,ON:1741,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:1740,INA:0,ON:1741,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:1740,INA:0,ON:1741,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1739,INA:0,ON:1740,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 (14) 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__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:1949,INA:0,ON:1950,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:32,INA:0,ON:33,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:1949,INA:0,ON:1950,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:1949,INA:0,ON:1950,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1948,INA:0,ON:1949,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 (13) 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 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 [ 63.182769] omap3_pm_off_mode_enable: Core OFF disabled due to errata i583 root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 64.180419] PM: Syncing filesystems ... done. [ 65.022552] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 65.045379] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 65.065490] Suspending console(s) (use no_console_suspend to debug) [ 65.190765] PM: suspend of devices complete after 115.753 msecs [ 65.197296] PM: late suspend of devices complete after 6.469 msecs [ 65.204132] PM: noirq suspend of devices complete after 6.805 msecs [ 65.204132] Disabling non-boot CPUs ... [ 65.204406] Successfully put all powerdomains to target state [ 65.208770] PM: noirq resume of devices complete after 4.058 msecs [ 65.216064] PM: early resume of devices complete after 5.004 msecs [ 65.694183] PM: resume of devices complete after 477.996 msecs [ 65.726989] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:58,RET:2093,INA:0,ON:2152,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:32,INA:0,ON:34,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:58,RET:2093,INA:0,ON:2152,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:58,RET:2093,INA:0,ON:2152,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:58,RET:2092,INA:0,ON:2151,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 (14) 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 [ 68.425140] PM: Syncing filesystems ... done. [ 69.686279] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 69.705688] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 69.725677] Suspending console(s) (use no_console_suspend to debug) [ 69.860931] PM: suspend of devices complete after 125.732 msecs [ 69.867431] PM: late suspend of devices complete after 6.469 msecs [ 69.874267] PM: noirq suspend of devices complete after 6.805 msecs [ 69.874298] Disabling non-boot CPUs ... [ 69.874572] Successfully put all powerdomains to target state [ 69.878967] PM: noirq resume of devices complete after 4.058 msecs [ 69.885467] PM: early resume of devices complete after 4.913 msecs [ 70.364410] PM: resume of devices complete after 478.820 msecs [ 70.397125] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:142,RET:2093,INA:0,ON:2236,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:32,INA:0,ON:35,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:142,RET:2093,INA:0,ON:2236,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:142,RET:2093,INA:0,ON:2236,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:142,RET:2092,INA:0,ON:2235,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 (14) 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 root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:287,RET:2093,INA:0,ON:2381,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:24,INA:0,ON:25,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:23,RET:32,INA:0,ON:56,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:287,RET:2093,INA:0,ON:2381,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:287,RET:2093,INA:0,ON:2381,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:287,RET:2092,INA:0,ON:2380,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 (13) 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