怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` at 0 [ 0.453613] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.462768] SCSI subsystem initialized [ 0.466094] usbcore: registered new interface driver usbfs [ 0.466674] usbcore: registered new interface driver hub [ 0.467590] usbcore: registered new device driver usb [ 0.485260] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.485961] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.489654] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.497283] hsusb2_reset: 3300 mV [ 0.500793] hsusb2_vcc: 3300 mV [ 0.506896] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.509368] vdd_core: 600 <--> 1450 mV normal [ 0.512084] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.515258] VDAC: 1800 mV normal standby [ 0.517852] VDVI: 1800 mV normal standby [ 0.520996] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.522155] omap_i2c omap_i2c.1: bus 1 rev4.4 at 2600 kHz [ 0.524749] omap_i2c omap_i2c.3: bus 3 rev4.4 at 100 kHz [ 0.533996] Switching to clocksource 32k_counter [ 0.700439] NET: Registered protocol family 2 [ 0.702789] TCP established hash table entries: 4096 (order: 3, 32768 bytes) [ 0.703094] TCP bind hash table entries: 4096 (order: 5, 147456 bytes) [ 0.705535] TCP: Hash tables configured (established 4096 bind 4096) [ 0.705902] TCP: reno registered [ 0.705932] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.706237] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.708038] NET: Registered protocol family 1 [ 0.710571] RPC: Registered named UNIX socket transport module. [ 0.710601] RPC: Registered udp transport module. [ 0.710632] RPC: Registered tcp transport module. [ 0.710632] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.711883] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.712310] CPU PMU: probing PMU on CPU 0 [ 0.712371] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.943145] VFS: Disk quotas dquot_6.5.2 [ 0.943420] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.946777] NFS: Registering the id_resolver key type [ 0.947357] Key type id_resolver registered [ 0.947387] Key type id_legacy registered [ 0.947540] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.948181] msgmni has been set to 985 [ 0.952209] io scheduler noop registered [ 0.952239] io scheduler deadline registered [ 0.952362] io scheduler cfq registered (default) [ 0.957641] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.967407] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 0.970214] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 0.972290] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.335510] console [ttyO2] enabled [ 1.339630] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 96) is a OMAP UART3 [ 1.382049] brd: module loaded [ 1.408233] loop: module loaded [ 1.418670] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.422790] Trying ONFI probe in 16 bits mode, aborting ! [ 1.425903] NAND device: Manufacturer ID: 0x20, Chip ID: 0xba (ST Micro NAND 256MiB 1,8V 16-bit), 256MiB, page size: 2048, OOB size: 64 [ 1.432525] Creating 5 MTD partitions on "omap2-nand.0": [ 1.435516] 0x000000000000-0x000000080000 : "X-Loader" [ 1.446777] 0x000000080000-0x000000260000 : "U-Boot" [ 1.455657] 0x000000260000-0x000000280000 : "U-Boot Env" [ 1.463317] 0x000000280000-0x000000680000 : "Kernel" [ 1.472717] 0x000000680000-0x000010000000 : "File System" [ 1.589660] usbcore: registered new interface driver asix [ 1.593200] usbcore: registered new interface driver ax88179_178a [ 1.597137] usbcore: registered new interface driver cdc_ether [ 1.600860] usbcore: registered new interface driver smsc95xx [ 1.604583] usbcore: registered new interface driver net1080 [ 1.608154] usbcore: registered new interface driver cdc_subset [ 1.611846] usbcore: registered new interface driver zaurus [ 1.615570] usbcore: registered new interface driver cdc_ncm [ 1.621215] usbcore: registered new interface driver cdc_wdm [ 1.625030] usbcore: registered new interface driver usb-storage [ 1.628845] usbcore: registered new interface driver usbtest [ 1.635681] mousedev: PS/2 mouse device common for all mice [ 1.645599] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-004b/twl4030_pwrbutton/input/input0 [ 1.656707] twl_rtc twl_rtc: Power up reset detected. [ 1.659637] twl_rtc twl_rtc: Enabling TWL-RTC [ 1.666900] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 1.671691] i2c /dev entries driver [ 1.677734] Driver for 1-wire Dallas network protocol. [ 1.686096] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 1.696716] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 1.700317] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 2.082153] usbcore: registered new interface driver usbhid [ 2.085327] usbhid: USB HID core driver [ 2.089447] oprofile: using arm/armv7 [ 2.092315] TCP: cubic registered [ 2.094177] Initializing XFRM netlink socket [ 2.096740] NET: Registered protocol family 17 [ 2.099243] NET: Registered protocol family 15 [ 2.102111] Key type dns_resolver registered [ 2.104614] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 2.124908] ThumbEE CPU extension supported. [ 2.127288] Registering SWP/SWPB emulation handler [ 2.135040] VDVI: incomplete constraints, leaving on [ 2.138061] VDAC: incomplete constraints, leaving on [ 2.146789] input: gpio-keys as /devices/platform/gpio-keys/input/input1 [ 2.154083] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.163757] Waiting for root device /dev/mmcblk0p2... [ 2.457733] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.465240] mmc0: new high speed SDHC card at address 1234 [ 2.471374] mmcblk0: mmc0:1234 SA04G 3.68 GiB [ 2.481506] mmcblk0: p1 p2 [ 4.927001] kjournald starting. Commit interval 5 seconds [ 4.930511] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 5.332122] EXT3-fs (mmcblk0p2): using internal journal [ 5.343475] EXT3-fs (mmcblk0p2): recovery complete [ 5.346160] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 5.350006] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 5.359863] devtmpfs: mounted [ 5.362091] Freeing unused kernel memory: 372K (c0746000 - c07a3000) INIT: version 2.86 booting Starting the hotplug events dispatcher udevd [ 6.375518] udevd (782): /proc/782/oom_adj is deprecated, please use /proc/782/oom_score_adj instead. Synthesizing the initial hotplug events [ 16.040527] 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-rc1-13456-g3260c76: No such file or directory FATAL: Could not open /lib/modules/3.10.0-rc1-13456-g3260c76/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-rc1-13456-g3260c76/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc1-13456-g3260c76/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.10.0-rc1-13456-g3260c76/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc1-13456-g3260c76/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc1-13456-g3260c76/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc1-13456-g3260c76/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.10.0-rc1-13456-g3260c76/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc1-13456-g3260c76/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-rc1-13456-g3260c76/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc1-13456-g3260c76/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-rc1-13456-g3260c76/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[2097]: 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:1526,INA:0,ON:1527,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:1526,INA:0,ON:1527,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:1526,INA:0,ON:1527,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1526,INA:0,ON:1527,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 [ 33.647399] PM: Syncing filesystems ... done. [ 35.304840] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 35.326385] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 35.346496] Suspending console(s) (use no_console_suspend to debug) [ 35.481811] PM: suspend of devices complete after 126.037 msecs [ 35.487945] PM: late suspend of devices complete after 6.103 msecs [ 35.494598] PM: noirq suspend of devices complete after 6.622 msecs [ 35.494659] Disabling non-boot CPUs ... [ 35.495330] Successfully put all powerdomains to target state [ 35.499114] PM: noirq resume of devices complete after 3.540 msecs [ 35.505004] PM: early resume of devices complete after 4.577 msecs [ 36.006561] PM: resume of devices complete after 501.403 msecs [ 36.039337] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1666,INA:0,ON:1667,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:1666,INA:0,ON:1667,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:1666,INA:0,ON:1667,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1666,INA:0,ON:1667,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 [ 38.715209] PM: Syncing filesystems ... done. [ 39.967102] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 39.986663] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 40.006652] Suspending console(s) (use no_console_suspend to debug) [ 40.131439] PM: suspend of devices complete after 115.661 msecs [ 40.137451] PM: late suspend of devices complete after 6.011 msecs [ 40.143646] PM: noirq suspend of devices complete after 6.195 msecs [ 40.143676] Disabling non-boot CPUs ... [ 40.143951] Successfully put all powerdomains to target state [ 40.147735] PM: noirq resume of devices complete after 3.570 msecs [ 40.153411] PM: early resume of devices complete after 4.425 msecs [ 40.635070] PM: resume of devices complete after 481.506 msecs [ 40.667205] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1802,INA:0,ON:1803,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:1802,INA:0,ON:1803,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:1802,INA:0,ON:1803,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1802,INA:0,ON:1803,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:2017,INA:0,ON:2018,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:14,INA:0,ON:15,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:35,INA:0,ON:36,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:2017,INA:0,ON:2018,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:2017,INA:0,ON:2018,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2017,INA:0,ON:2018,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 [ 62.162536] omap3_pm_off_mode_enable: Core OFF disabled due to errata i583 root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 63.159881] PM: Syncing filesystems ... done. [ 64.004272] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 64.026794] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 64.046936] Suspending console(s) (use no_console_suspend to debug) [ 64.171722] PM: suspend of devices complete after 115.631 msecs [ 64.177703] PM: late suspend of devices complete after 5.981 msecs [ 64.183929] PM: noirq suspend of devices complete after 6.164 msecs [ 64.183929] Disabling non-boot CPUs ... [ 64.184234] Successfully put all powerdomains to target state [ 64.188507] PM: noirq resume of devices complete after 3.936 msecs [ 64.195220] PM: early resume of devices complete after 4.577 msecs [ 64.675354] PM: resume of devices complete after 480.041 msecs [ 64.707489] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:57,RET:2166,INA:0,ON:2224,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:15,INA:0,ON:16,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:1,RET:35,INA:0,ON:37,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:57,RET:2166,INA:0,ON:2224,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:57,RET:2166,INA:0,ON:2224,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:57,RET:2166,INA:0,ON:2224,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 [ 67.404632] PM: Syncing filesystems ... done. [ 68.664520] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 68.686981] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 68.707122] Suspending console(s) (use no_console_suspend to debug) [ 68.831909] PM: suspend of devices complete after 115.661 msecs [ 68.837921] PM: late suspend of devices complete after 5.981 msecs [ 68.844116] PM: noirq suspend of devices complete after 6.164 msecs [ 68.844146] Disabling non-boot CPUs ... [ 68.844421] Successfully put all powerdomains to target state [ 68.848663] PM: noirq resume of devices complete after 3.936 msecs [ 68.854492] PM: early resume of devices complete after 4.425 msecs [ 69.335479] PM: resume of devices complete after 480.865 msecs [ 69.367614] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:134,RET:2166,INA:0,ON:2301,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:16,INA:0,ON:17,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:2,RET:35,INA:0,ON:38,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:134,RET:2166,INA:0,ON:2301,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:134,RET:2166,INA:0,ON:2301,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:134,RET:2166,INA:0,ON:2301,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:290,RET:2166,INA:0,ON:2457,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:28,INA:0,ON:29,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:29,RET:35,INA:0,ON:65,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:290,RET:2166,INA:0,ON:2457,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:290,RET:2166,INA:0,ON:2457,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:290,RET:2166,INA:0,ON:2457,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