怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` at 0 [ 0.462890] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.471893] SCSI subsystem initialized [ 0.474639] usbcore: registered new interface driver usbfs [ 0.475250] usbcore: registered new interface driver hub [ 0.476135] usbcore: registered new device driver usb [ 0.494689] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.495574] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.499176] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.509368] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.512145] vdd_core: 600 <--> 1450 mV normal [ 0.515197] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.517791] VDAC: 1800 mV normal standby [ 0.521087] VDVI: 1800 mV normal standby [ 0.524078] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.525268] omap_i2c omap_i2c.1: bus 1 rev4.4 at 2600 kHz [ 0.528259] omap_i2c omap_i2c.3: bus 3 rev4.4 at 100 kHz [ 0.538055] Switching to clocksource 32k_counter [ 0.697479] NET: Registered protocol family 2 [ 0.699981] TCP established hash table entries: 4096 (order: 3, 32768 bytes) [ 0.700286] TCP bind hash table entries: 4096 (order: 5, 147456 bytes) [ 0.702575] TCP: Hash tables configured (established 4096 bind 4096) [ 0.702819] TCP: reno registered [ 0.702850] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.703186] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.704315] NET: Registered protocol family 1 [ 0.705963] RPC: Registered named UNIX socket transport module. [ 0.705993] RPC: Registered udp transport module. [ 0.705993] RPC: Registered tcp transport module. [ 0.706024] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.707275] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.707733] CPU PMU: probing PMU on CPU 0 [ 0.707763] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.905578] VFS: Disk quotas dquot_6.5.2 [ 0.905853] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.909301] NFS: Registering the id_resolver key type [ 0.909820] Key type id_resolver registered [ 0.909851] Key type id_legacy registered [ 0.910034] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.910705] msgmni has been set to 985 [ 0.914733] io scheduler noop registered [ 0.914764] io scheduler deadline registered [ 0.914855] io scheduler cfq registered (default) [ 0.920318] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.929809] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 0.932891] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 0.934967] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.299407] console [ttyO2] enabled [ 1.303588] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 96) is a OMAP UART3 [ 1.350677] brd: module loaded [ 1.375976] loop: module loaded [ 1.386322] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.390930] Trying ONFI probe in 16 bits mode, aborting ! [ 1.393890] NAND device: Manufacturer ID: 0x20, Chip ID: 0xba (ST Micro NAND 256MiB 1,8V 16-bit), 256MiB, page size: 2048, OOB size: 64 [ 1.400756] Creating 5 MTD partitions on "omap2-nand.0": [ 1.403656] 0x000000000000-0x000000080000 : "X-Loader" [ 1.414947] 0x000000080000-0x000000260000 : "U-Boot" [ 1.423736] 0x000000260000-0x000000280000 : "U-Boot Env" [ 1.432281] 0x000000280000-0x000000680000 : "Kernel" [ 1.441619] 0x000000680000-0x000010000000 : "File System" [ 1.545898] OneNAND driver initializing [ 1.562225] usbcore: registered new interface driver asix [ 1.565734] usbcore: registered new interface driver ax88179_178a [ 1.569732] usbcore: registered new interface driver cdc_ether [ 1.573486] usbcore: registered new interface driver smsc95xx [ 1.577239] usbcore: registered new interface driver net1080 [ 1.580932] usbcore: registered new interface driver cdc_subset [ 1.584686] usbcore: registered new interface driver zaurus [ 1.588348] usbcore: registered new interface driver cdc_ncm [ 1.594055] usbcore: registered new interface driver cdc_wdm [ 1.597137] Initializing USB Mass Storage driver... [ 1.600585] usbcore: registered new interface driver usb-storage [ 1.603851] USB Mass Storage support registered. [ 1.607086] usbcore: registered new interface driver usbtest [ 1.613250] mousedev: PS/2 mouse device common for all mice [ 1.623535] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-004b/twl4030_pwrbutton/input/input0 [ 1.634674] twl_rtc twl_rtc: Power up reset detected. [ 1.637664] twl_rtc twl_rtc: Enabling TWL-RTC [ 1.645111] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 1.650390] i2c /dev entries driver [ 1.656127] Driver for 1-wire Dallas network protocol. [ 1.664794] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 1.675994] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 1.679870] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 2.060485] ledtrig-cpu: registered to indicate activity on CPUs [ 2.068817] usbcore: registered new interface driver usbhid [ 2.071838] usbhid: USB HID core driver [ 2.075683] oprofile: using arm/armv7 [ 2.079010] TCP: cubic registered [ 2.080841] Initializing XFRM netlink socket [ 2.083282] NET: Registered protocol family 17 [ 2.085815] NET: Registered protocol family 15 [ 2.088806] Key type dns_resolver registered [ 2.091278] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 2.107208] ThumbEE CPU extension supported. [ 2.114990] VDVI: incomplete constraints, leaving on [ 2.117980] VDAC: incomplete constraints, leaving on [ 2.126434] input: gpio-keys as /devices/platform/gpio-keys/input/input1 [ 2.134368] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.143951] Waiting for root device /dev/mmcblk0p2... [ 2.402038] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.409698] mmc0: new high speed SDHC card at address 1234 [ 2.415893] mmcblk0: mmc0:1234 SA04G 3.68 GiB [ 2.426788] mmcblk0: p1 p2 [ 4.909729] kjournald starting. Commit interval 5 seconds [ 4.913269] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 5.324279] EXT3-fs (mmcblk0p2): using internal journal [ 5.335784] EXT3-fs (mmcblk0p2): recovery complete [ 5.338439] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 5.342407] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 5.352386] devtmpfs: mounted [ 5.354583] Freeing init memory: 340K INIT: version 2.86 booting Starting the hotplug events dispatcher udevd Synthesizing the initial hotplug events [ 6.399230] udevd (781): /proc/781/oom_adj is deprecated, please use /proc/781/oom_score_adj instead. [ 14.947967] 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/3.9.0-rc3-00344-ga937536: No such file or directory FATAL: Could not open /lib/modules/3.9.0-rc3-00344-ga937536/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/3.9.0-rc3-00344-ga937536/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-rc3-00344-ga937536/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.9.0-rc3-00344-ga937536/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-rc3-00344-ga937536/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-rc3-00344-ga937536/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-rc3-00344-ga937536/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.9.0-rc3-00344-ga937536/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-rc3-00344-ga937536/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/3.9.0-rc3-00344-ga937536/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-rc3-00344-ga937536/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/3.9.0-rc3-00344-ga937536/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[2086]: 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:1705,INA:0,ON:1706,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:1705,INA:0,ON:1706,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:1705,INA:0,ON:1706,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1705,INA:0,ON:1706,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 (12) 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 [ 34.519775] PM: Syncing filesystems ... done. [ 36.178283] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 36.200439] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 36.220489] Suspending console(s) (use no_console_suspend to debug) [ 36.355682] PM: suspend of devices complete after 126.281 msecs [ 36.361419] PM: late suspend of devices complete after 5.676 msecs [ 36.367584] PM: noirq suspend of devices complete after 6.134 msecs [ 36.367645] Disabling non-boot CPUs ... [ 36.368316] Successfully put all powerdomains to target state [ 36.371978] PM: noirq resume of devices complete after 3.417 msecs [ 36.377380] PM: early resume of devices complete after 4.089 msecs [ 36.880828] PM: resume of devices complete after 503.295 msecs [ 36.913269] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1917,INA:0,ON:1918,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:1917,INA:0,ON:1918,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:1917,INA:0,ON:1918,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1917,INA:0,ON:1918,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 (12) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 39.589263] PM: Syncing filesystems ... done. [ 40.851165] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 40.870605] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 40.890686] Suspending console(s) (use no_console_suspend to debug) [ 41.015197] PM: suspend of devices complete after 115.753 msecs [ 41.020782] PM: late suspend of devices complete after 5.554 msecs [ 41.026580] PM: noirq suspend of devices complete after 5.767 msecs [ 41.026580] Disabling non-boot CPUs ... [ 41.026885] Successfully put all powerdomains to target state [ 41.030487] PM: noirq resume of devices complete after 3.356 msecs [ 41.035766] PM: early resume of devices complete after 4.028 msecs [ 41.519439] PM: resume of devices complete after 483.520 msecs [ 41.551513] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:2117,INA:0,ON:2118,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:2117,INA:0,ON:2118,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:2117,INA:0,ON:2118,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2117,INA:0,ON:2118,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 (12) 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:2565,INA:0,ON:2566,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:0,RET:84,INA:0,ON:85,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:2565,INA:0,ON:2566,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:2565,INA:0,ON:2566,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2565,INA:0,ON:2566,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 (10) 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 [ 63.048126] omap3_pm_off_mode_enable: Core OFF disabled due to errata i583 root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 64.044189] PM: Syncing filesystems ... done. [ 64.881622] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 64.901000] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 64.921234] Suspending console(s) (use no_console_suspend to debug) [ 65.045471] PM: suspend of devices complete after 115.447 msecs [ 65.051055] PM: late suspend of devices complete after 5.554 msecs [ 65.056823] PM: noirq suspend of devices complete after 5.767 msecs [ 65.056854] Disabling non-boot CPUs ... [ 65.057128] Successfully put all powerdomains to target state [ 65.061157] PM: noirq resume of devices complete after 3.753 msecs [ 65.067413] PM: early resume of devices complete after 4.119 msecs [ 65.549926] PM: resume of devices complete after 482.391 msecs [ 65.582031] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:84,RET:2844,INA:0,ON:2929,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:1,RET:84,INA:0,ON:86,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:84,RET:2844,INA:0,ON:2929,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:84,RET:2844,INA:0,ON:2929,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:84,RET:2844,INA:0,ON:2929,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 (12) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 68.278320] PM: Syncing filesystems ... done. [ 69.542633] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 69.561187] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 69.581146] Suspending console(s) (use no_console_suspend to debug) [ 69.705505] PM: suspend of devices complete after 115.600 msecs [ 69.711090] PM: late suspend of devices complete after 5.554 msecs [ 69.716857] PM: noirq suspend of devices complete after 5.767 msecs [ 69.716888] Disabling non-boot CPUs ... [ 69.717132] Successfully put all powerdomains to target state [ 69.721160] PM: noirq resume of devices complete after 3.753 msecs [ 69.726593] PM: early resume of devices complete after 4.028 msecs [ 70.229431] PM: resume of devices complete after 502.746 msecs [ 70.261505] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:207,RET:2844,INA:0,ON:3052,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:67,INA:0,ON:68,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:2,RET:84,INA:0,ON:87,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:207,RET:2844,INA:0,ON:3052,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:207,RET:2844,INA:0,ON:3052,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:207,RET:2844,INA:0,ON:3052,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 (12) 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:552,RET:2844,INA:0,ON:3397,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:105,INA:0,ON:106,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:62,RET:84,INA:0,ON:147,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:552,RET:2844,INA:0,ON:3397,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:552,RET:2844,INA:0,ON:3397,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:552,RET:2844,INA:0,ON:3397,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 (10) 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