怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` at 0 [ 0.383850] edma-dma-engine edma-dma-engine.0: Can't allocate PaRAM dummy slot [ 0.383941] edma-dma-engine: probe of edma-dma-engine.0 failed with error -5 [ 0.483825] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.493255] SCSI subsystem initialized [ 0.496124] usbcore: registered new interface driver usbfs [ 0.497283] usbcore: registered new interface driver hub [ 0.498321] usbcore: registered new device driver usb [ 0.505462] omap_i2c omap_i2c.1: bus 1 rev4.4 at 2600 kHz [ 0.508056] omap_i2c omap_i2c.3: bus 3 rev4.4 at 100 kHz [ 0.519073] Switched to clocksource 32k_counter [ 0.701141] NET: Registered protocol family 2 [ 0.703582] TCP established hash table entries: 4096 (order: 3, 32768 bytes) [ 0.703918] TCP bind hash table entries: 4096 (order: 5, 147456 bytes) [ 0.706176] TCP: Hash tables configured (established 4096 bind 4096) [ 0.706451] TCP: reno registered [ 0.706512] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.706817] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.708526] NET: Registered protocol family 1 [ 0.710784] RPC: Registered named UNIX socket transport module. [ 0.710815] RPC: Registered udp transport module. [ 0.710815] RPC: Registered tcp transport module. [ 0.710845] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.712127] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.712585] CPU PMU: probing PMU on CPU 0 [ 0.712615] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.947448] VFS: Disk quotas dquot_6.5.2 [ 0.947753] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.951416] NFS: Registering the id_resolver key type [ 0.951965] Key type id_resolver registered [ 0.951995] Key type id_legacy registered [ 0.952148] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.952850] msgmni has been set to 985 [ 0.957458] io scheduler noop registered [ 0.957489] io scheduler deadline registered [ 0.957611] io scheduler cfq registered (default) [ 0.963317] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.973876] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 0.977142] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 0.979736] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.318603] console [ttyO2] enabled [ 1.323181] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 96) is a OMAP UART3 [ 1.369354] brd: module loaded [ 1.396026] loop: module loaded [ 1.413208] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 1.416870] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 1.424102] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 1.433990] platform nop_usb_xceiv.2: Driver nop_usb_xceiv requests probe deferral [ 1.441619] hsusb2_reset: 3300 mV [ 1.447174] hsusb2_vcc: 3300 mV [ 1.455474] vdd_mpu_iva: 600 <--> 1450 mV normal [ 1.461181] vdd_core: 600 <--> 1450 mV normal [ 1.466674] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 1.472991] VDAC: 1800 mV normal standby [ 1.477966] VDVI: 1800 mV normal standby [ 1.483367] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 1.497497] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.502166] Trying ONFI probe in 16 bits mode, aborting ! [ 1.505126] NAND device: Manufacturer ID: 0x20, Chip ID: 0xba (ST Micro NAND 256MiB 1,8V 16-bit), 256MiB, page size: 2048, OOB size: 64 [ 1.511993] Creating 5 MTD partitions on "omap2-nand.0": [ 1.514892] 0x000000000000-0x000000080000 : "X-Loader" [ 1.526824] 0x000000080000-0x000000260000 : "U-Boot" [ 1.535736] 0x000000260000-0x000000280000 : "U-Boot Env" [ 1.544403] 0x000000280000-0x000000680000 : "Kernel" [ 1.554168] 0x000000680000-0x000010000000 : "File System" [ 1.675933] usbcore: registered new interface driver asix [ 1.679595] usbcore: registered new interface driver ax88179_178a [ 1.683532] usbcore: registered new interface driver cdc_ether [ 1.687286] usbcore: registered new interface driver r815x [ 1.690979] usbcore: registered new interface driver smsc95xx [ 1.694671] usbcore: registered new interface driver net1080 [ 1.698364] usbcore: registered new interface driver cdc_subset [ 1.702270] usbcore: registered new interface driver zaurus [ 1.706024] usbcore: registered new interface driver cdc_ncm [ 1.712066] usbcore: registered new interface driver cdc_wdm [ 1.715850] usbcore: registered new interface driver usb-storage [ 1.721038] usbcore: registered new interface driver usbtest [ 1.726989] mousedev: PS/2 mouse device common for all mice [ 1.737609] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-004b/twl4030_pwrbutton/input/input0 [ 1.749359] twl_rtc twl_rtc: Power up reset detected. [ 1.752349] twl_rtc twl_rtc: Enabling TWL-RTC [ 1.760131] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 1.765106] i2c /dev entries driver [ 1.771697] Driver for 1-wire Dallas network protocol. [ 1.781463] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 1.792480] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 1.796142] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 2.182098] ledtrig-cpu: registered to indicate activity on CPUs [ 2.190643] usbcore: registered new interface driver usbhid [ 2.193664] usbhid: USB HID core driver [ 2.197631] oprofile: using arm/armv7 [ 2.200744] TCP: cubic registered [ 2.202575] Initializing XFRM netlink socket [ 2.205078] NET: Registered protocol family 17 [ 2.207672] NET: Registered protocol family 15 [ 2.210693] Key type dns_resolver registered [ 2.213165] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 2.232116] ThumbEE CPU extension supported. [ 2.239990] VDVI: incomplete constraints, leaving on [ 2.243041] VDAC: incomplete constraints, leaving on [ 2.253906] input: gpio-keys as /devices/platform/gpio-keys/input/input1 [ 2.261962] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.271972] Waiting for root device /dev/mmcblk0p2... [ 2.532745] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.540374] mmc0: new high speed SDHC card at address 1234 [ 2.546905] mmcblk0: mmc0:1234 SA04G 3.68 GiB [ 2.558319] mmcblk0: p1 p2 [ 5.024749] kjournald starting. Commit interval 5 seconds [ 5.028350] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 5.431304] EXT3-fs (mmcblk0p2): using internal journal [ 5.442779] EXT3-fs (mmcblk0p2): recovery complete [ 5.445404] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 5.449401] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 5.459930] devtmpfs: mounted [ 5.462402] Freeing unused kernel memory: 380K (c077f000 - c07de000) INIT: version 2.86 booting Starting the hotplug events dispatcher udevd Synthesizing the initial hotplug events [ 6.518127] udevd (804): /proc/804/oom_adj is deprecated, please use /proc/804/oom_score_adj instead. [ 14.520080] 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/3.11.0-rc6-00399-g4514b4d: No such file or directory FATAL: Could not open /lib/modules/3.11.0-rc6-00399-g4514b4d/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/3.11.0-rc6-00399-g4514b4d/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.11.0-rc6-00399-g4514b4d/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.11.0-rc6-00399-g4514b4d/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.11.0-rc6-00399-g4514b4d/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.11.0-rc6-00399-g4514b4d/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.11.0-rc6-00399-g4514b4d/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.11.0-rc6-00399-g4514b4d/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.11.0-rc6-00399-g4514b4d/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/3.11.0-rc6-00399-g4514b4d/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.11.0-rc6-00399-g4514b4d/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/3.11.0-rc6-00399-g4514b4d/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[2146]: 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:1754,INA:0,ON:1755,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:1754,INA:0,ON:1755,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:1754,INA:0,ON:1755,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1754,INA:0,ON:1755,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:~# echo enabled > /sys/devices/44000000.ocp/48020000.serial/tty /ttyO2/power/wakeup -sh: cannot create /sys/devices/44000000.ocp/48020000.serial/tty/ttyO2/power/wakeup: nonexistent directory root@beagleboard:~# %% Start retention double suspend/resume UART wakeup test echo mem > /sys/power/state [ 35.590026] PM: Syncing filesystems ... done. [ 36.849731] Freezing user space processes ... (elapsed 0.002 seconds) done. [ 36.856140] Freezing remaining freezable tasks ... (elapsed 0.003 seconds) done. [ 36.863372] Suspending console(s) (use no_console_suspend to debug) [ 36.995208] PM: suspend of devices complete after 122.131 msecs [ 37.001708] PM: late suspend of devices complete after 6.469 msecs [ 37.008636] PM: noirq suspend of devices complete after 6.896 msecs [ 37.008728] Disabling non-boot CPUs ... [ 37.008850] Successfully put all powerdomains to target state [ 37.012847] PM: noirq resume of devices complete after 3.753 msecs [ 37.019042] PM: early resume of devices complete after 4.821 msecs [ 37.525421] PM: resume of devices complete after 506.225 msecs [ 37.559326] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1953,INA:0,ON:1954,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:1953,INA:0,ON:1954,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:1953,INA:0,ON:1954,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1953,INA:0,ON:1954,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 [ 40.229370] PM: Syncing filesystems ... done. [ 41.487182] Freezing user space processes ... (elapsed 0.001 seconds) done. [ 41.492523] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 41.498687] Suspending console(s) (use no_console_suspend to debug) [ 41.631622] PM: suspend of devices complete after 123.596 msecs [ 41.637878] PM: late suspend of devices complete after 6.225 msecs [ 41.644561] PM: noirq suspend of devices complete after 6.652 msecs [ 41.644592] Disabling non-boot CPUs ... [ 41.644683] Successfully put all powerdomains to target state [ 41.648620] PM: noirq resume of devices complete after 3.784 msecs [ 41.654571] PM: early resume of devices complete after 4.669 msecs [ 42.134185] PM: resume of devices complete after 479.431 msecs [ 42.167053] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:2158,INA:0,ON:2159,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:2158,INA:0,ON:2159,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:2158,INA:0,ON:2159,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2158,INA:0,ON:2159,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:2627,INA:0,ON:2628,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:64,INA:0,ON:65,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:85,INA:0,ON:86,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:2627,INA:0,ON:2628,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:2627,INA:0,ON:2628,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2627,INA:0,ON:2628,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 [ 63.664398] omap3_pm_off_mode_enable: Core OFF disabled due to errata i583 root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 64.661529] PM: Syncing filesystems ... done. [ 65.503540] Freezing user space processes ... (elapsed 0.002 seconds) done. [ 65.509582] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 65.515991] Suspending console(s) (use no_console_suspend to debug) [ 65.641601] PM: suspend of devices complete after 116.058 msecs [ 65.647888] PM: late suspend of devices complete after 6.286 msecs [ 65.654602] PM: noirq suspend of devices complete after 6.683 msecs [ 65.654632] Disabling non-boot CPUs ... [ 65.654724] Successfully put all powerdomains to target state [ 65.659179] PM: noirq resume of devices complete after 4.241 msecs [ 65.665222] PM: early resume of devices complete after 4.699 msecs [ 66.144195] PM: resume of devices complete after 478.912 msecs [ 66.177185] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:91,RET:2914,INA:0,ON:3006,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:65,INA:0,ON:66,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:1,RET:85,INA:0,ON:87,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:91,RET:2914,INA:0,ON:3006,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:91,RET:2914,INA:0,ON:3006,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:91,RET:2914,INA:0,ON:3006,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 [ 68.875457] PM: Syncing filesystems ... done. [ 70.136596] Freezing user space processes ... (elapsed 0.002 seconds) done. [ 70.142639] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 70.149169] Suspending console(s) (use no_console_suspend to debug) [ 70.281494] PM: suspend of devices complete after 122.802 msecs [ 70.287780] PM: late suspend of devices complete after 6.256 msecs [ 70.294494] PM: noirq suspend of devices complete after 6.683 msecs [ 70.294525] Disabling non-boot CPUs ... [ 70.294647] Successfully put all powerdomains to target state [ 70.299072] PM: noirq resume of devices complete after 4.211 msecs [ 70.305114] PM: early resume of devices complete after 4.699 msecs [ 70.784088] PM: resume of devices complete after 478.881 msecs [ 70.816986] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:241,RET:2914,INA:0,ON:3156,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:66,INA:0,ON:67,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:2,RET:85,INA:0,ON:88,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:241,RET:2914,INA:0,ON:3156,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:241,RET:2914,INA:0,ON:3156,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:241,RET:2914,INA:0,ON:3156,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:601,RET:2914,INA:0,ON:3516,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:101,INA:0,ON:102,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:54,RET:85,INA:0,ON:140,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:601,RET:2914,INA:0,ON:3516,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:601,RET:2914,INA:0,ON:3516,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:601,RET:2914,INA:0,ON:3516,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