怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` at 0 [ 0.453033] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.461700] SCSI subsystem initialized [ 0.464904] usbcore: registered new interface driver usbfs [ 0.465484] usbcore: registered new interface driver hub [ 0.466156] usbcore: registered new device driver usb [ 0.484313] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.485015] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.488403] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.495635] hsusb2_reset: 3300 mV [ 0.499572] hsusb2_vcc: 3300 mV [ 0.505432] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.507934] vdd_core: 600 <--> 1450 mV normal [ 0.510620] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.513702] VDAC: 1800 mV normal standby [ 0.516326] VDVI: 1800 mV normal standby [ 0.519256] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.520721] omap_i2c omap_i2c.1: bus 1 rev4.4 at 2600 kHz [ 0.523315] omap_i2c omap_i2c.3: bus 3 rev4.4 at 100 kHz [ 0.532409] Switching to clocksource 32k_counter [ 0.699645] NET: Registered protocol family 2 [ 0.701995] TCP established hash table entries: 4096 (order: 3, 32768 bytes) [ 0.702301] TCP bind hash table entries: 4096 (order: 5, 147456 bytes) [ 0.704742] TCP: Hash tables configured (established 4096 bind 4096) [ 0.705078] TCP: reno registered [ 0.705108] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.705444] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.707153] NET: Registered protocol family 1 [ 0.709381] RPC: Registered named UNIX socket transport module. [ 0.709411] RPC: Registered udp transport module. [ 0.709442] RPC: Registered tcp transport module. [ 0.709442] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.710693] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.711151] CPU PMU: probing PMU on CPU 0 [ 0.711212] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.932647] VFS: Disk quotas dquot_6.5.2 [ 0.933105] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.936248] NFS: Registering the id_resolver key type [ 0.936798] Key type id_resolver registered [ 0.936828] Key type id_legacy registered [ 0.936981] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.937591] msgmni has been set to 985 [ 0.941680] io scheduler noop registered [ 0.941711] io scheduler deadline registered [ 0.941833] io scheduler cfq registered (default) [ 0.947021] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.956848] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 0.959655] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 0.961791] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.324920] console [ttyO2] enabled [ 1.329071] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 96) is a OMAP UART3 [ 1.371398] brd: module loaded [ 1.395904] loop: module loaded [ 1.407714] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.411834] Trying ONFI probe in 16 bits mode, aborting ! [ 1.414978] NAND device: Manufacturer ID: 0x20, Chip ID: 0xba (ST Micro NAND 256MiB 1,8V 16-bit), 256MiB, page size: 2048, OOB size: 64 [ 1.421661] Creating 5 MTD partitions on "omap2-nand.0": [ 1.424591] 0x000000000000-0x000000080000 : "X-Loader" [ 1.436279] 0x000000080000-0x000000260000 : "U-Boot" [ 1.445098] 0x000000260000-0x000000280000 : "U-Boot Env" [ 1.452758] 0x000000280000-0x000000680000 : "Kernel" [ 1.462219] 0x000000680000-0x000010000000 : "File System" [ 1.579498] usbcore: registered new interface driver asix [ 1.583160] usbcore: registered new interface driver ax88179_178a [ 1.586975] usbcore: registered new interface driver cdc_ether [ 1.590667] usbcore: registered new interface driver smsc95xx [ 1.594390] usbcore: registered new interface driver net1080 [ 1.597930] usbcore: registered new interface driver cdc_subset [ 1.601684] usbcore: registered new interface driver zaurus [ 1.605377] usbcore: registered new interface driver cdc_ncm [ 1.610992] usbcore: registered new interface driver cdc_wdm [ 1.614807] usbcore: registered new interface driver usb-storage [ 1.618621] usbcore: registered new interface driver usbtest [ 1.624450] mousedev: PS/2 mouse device common for all mice [ 1.634887] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-004b/twl4030_pwrbutton/input/input0 [ 1.645996] twl_rtc twl_rtc: Power up reset detected. [ 1.648925] twl_rtc twl_rtc: Enabling TWL-RTC [ 1.656280] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 1.661071] i2c /dev entries driver [ 1.667144] Driver for 1-wire Dallas network protocol. [ 1.675659] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 1.686096] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 1.689697] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 2.070617] usbcore: registered new interface driver usbhid [ 2.073791] usbhid: USB HID core driver [ 2.077880] oprofile: using arm/armv7 [ 2.080780] TCP: cubic registered [ 2.082611] Initializing XFRM netlink socket [ 2.085205] NET: Registered protocol family 17 [ 2.087677] NET: Registered protocol family 15 [ 2.090545] Key type dns_resolver registered [ 2.093048] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 2.113372] ThumbEE CPU extension supported. [ 2.115753] Registering SWP/SWPB emulation handler [ 2.123413] VDVI: incomplete constraints, leaving on [ 2.126373] VDAC: incomplete constraints, leaving on [ 2.135284] input: gpio-keys as /devices/platform/gpio-keys/input/input1 [ 2.142425] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.152191] Waiting for root device /dev/mmcblk0p2... [ 2.446136] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.453643] mmc0: new high speed SDHC card at address 1234 [ 2.459808] mmcblk0: mmc0:1234 SA04G 3.68 GiB [ 2.470092] mmcblk0: p1 p2 [ 4.914184] kjournald starting. Commit interval 5 seconds [ 4.917663] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 5.316894] EXT3-fs (mmcblk0p2): using internal journal [ 5.328033] EXT3-fs (mmcblk0p2): recovery complete [ 5.330627] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 5.334564] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 5.344451] devtmpfs: mounted [ 5.346649] Freeing unused kernel memory: 372K (c0746000 - c07a3000) INIT: version 2.86 booting Starting the hotplug events dispatcher udevd [ 6.364135] udevd (782): /proc/782/oom_adj is deprecated, please use /proc/782/oom_score_adj instead. Synthesizing the initial hotplug events [ 14.559844] 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-rc2-13852-gc778879: No such file or directory FATAL: Could not open /lib/modules/3.10.0-rc2-13852-gc778879/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-rc2-13852-gc778879/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc2-13852-gc778879/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.10.0-rc2-13852-gc778879/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc2-13852-gc778879/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc2-13852-gc778879/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc2-13852-gc778879/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.10.0-rc2-13852-gc778879/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc2-13852-gc778879/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-rc2-13852-gc778879/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc2-13852-gc778879/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-rc2-13852-gc778879/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[2089]: 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:1493,INA:0,ON:1494,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:1493,INA:0,ON:1494,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:1494,INA:0,ON:1495,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1493,INA:0,ON:1494,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 [ 34.738067] PM: Syncing filesystems ... done. [ 36.395019] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 36.414825] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 36.434906] Suspending console(s) (use no_console_suspend to debug) [ 36.570220] PM: suspend of devices complete after 126.007 msecs [ 36.576354] PM: late suspend of devices complete after 6.103 msecs [ 36.583068] PM: noirq suspend of devices complete after 6.683 msecs [ 36.583129] Disabling non-boot CPUs ... [ 36.583801] Successfully put all powerdomains to target state [ 36.587585] PM: noirq resume of devices complete after 3.570 msecs [ 36.593505] PM: early resume of devices complete after 4.547 msecs [ 37.095062] PM: resume of devices complete after 501.403 msecs [ 37.127929] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1626,INA:0,ON:1627,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:1626,INA:0,ON:1627,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:1627,INA:0,ON:1628,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1626,INA:0,ON:1627,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 [ 39.803039] PM: Syncing filesystems ... done. [ 41.057312] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 41.074981] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 41.095092] Suspending console(s) (use no_console_suspend to debug) [ 41.219879] PM: suspend of devices complete after 115.631 msecs [ 41.225891] PM: late suspend of devices complete after 6.011 msecs [ 41.232147] PM: noirq suspend of devices complete after 6.195 msecs [ 41.232177] Disabling non-boot CPUs ... [ 41.232452] Successfully put all powerdomains to target state [ 41.236267] PM: noirq resume of devices complete after 3.601 msecs [ 41.242004] PM: early resume of devices complete after 4.425 msecs [ 41.723419] PM: resume of devices complete after 481.292 msecs [ 41.755645] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1760,INA:0,ON:1761,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:1760,INA:0,ON:1761,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:1761,INA:0,ON:1762,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1760,INA:0,ON:1761,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:1978,INA:0,ON:1979,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:32,INA:0,ON:33,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:1978,INA:0,ON:1979,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:1979,INA:0,ON:1980,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1978,INA:0,ON:1979,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 [ 63.251617] omap3_pm_off_mode_enable: Core OFF disabled due to errata i583 root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 64.249145] PM: Syncing filesystems ... done. [ 65.091094] Freezing user space processes ... (elapsed 0.02 seconds) done. [ 65.115173] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 65.135345] Suspending console(s) (use no_console_suspend to debug) [ 65.260162] PM: suspend of devices complete after 115.661 msecs [ 65.266174] PM: late suspend of devices complete after 5.981 msecs [ 65.272399] PM: noirq suspend of devices complete after 6.225 msecs [ 65.272430] Disabling non-boot CPUs ... [ 65.272674] Successfully put all powerdomains to target state [ 65.276947] PM: noirq resume of devices complete after 3.997 msecs [ 65.283691] PM: early resume of devices complete after 4.608 msecs [ 65.763793] PM: resume of devices complete after 480.010 msecs [ 65.795989] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:56,RET:2129,INA:0,ON:2186,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:10,INA:0,ON:11,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:56,RET:2129,INA:0,ON:2186,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:56,RET:2130,INA:0,ON:2187,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:56,RET:2129,INA:0,ON:2186,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 [ 68.492523] PM: Syncing filesystems ... done. [ 69.753387] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 69.775390] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 69.795501] Suspending console(s) (use no_console_suspend to debug) [ 69.920196] PM: suspend of devices complete after 115.539 msecs [ 69.926269] PM: late suspend of devices complete after 6.042 msecs [ 69.932464] PM: noirq suspend of devices complete after 6.195 msecs [ 69.932495] Disabling non-boot CPUs ... [ 69.932769] Successfully put all powerdomains to target state [ 69.937042] PM: noirq resume of devices complete after 3.997 msecs [ 69.942932] PM: early resume of devices complete after 4.455 msecs [ 70.423889] PM: resume of devices complete after 480.865 msecs [ 70.456085] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:137,RET:2129,INA:0,ON:2267,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:2,RET:32,INA:0,ON:35,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:137,RET:2129,INA:0,ON:2267,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:137,RET:2130,INA:0,ON:2268,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:137,RET:2129,INA:0,ON:2267,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:300,RET:2129,INA:0,ON:2430,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:31,RET:32,INA:0,ON:64,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:300,RET:2129,INA:0,ON:2430,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:300,RET:2130,INA:0,ON:2431,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:300,RET:2129,INA:0,ON:2430,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