怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` at 0 [ 0.585906] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.598876] SCSI subsystem initialized [ 0.602539] usbcore: registered new interface driver usbfs [ 0.603332] usbcore: registered new interface driver hub [ 0.604522] usbcore: registered new device driver usb [ 0.628845] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.629760] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.633941] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.647827] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.651153] vdd_core: 600 <--> 1450 mV normal [ 0.655303] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.658721] VDAC: 1800 mV normal standby [ 0.662353] VDVI: 1800 mV normal standby [ 0.666687] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.668090] omap_i2c omap_i2c.1: bus 1 rev3.3 at 2600 kHz [ 0.671295] omap_i2c omap_i2c.3: bus 3 rev3.3 at 100 kHz [ 0.684387] Switching to clocksource 32k_counter [ 0.898956] NET: Registered protocol family 2 [ 0.901855] TCP established hash table entries: 2048 (order: 2, 16384 bytes) [ 0.902160] TCP bind hash table entries: 2048 (order: 4, 73728 bytes) [ 0.903533] TCP: Hash tables configured (established 2048 bind 2048) [ 0.903900] TCP: reno registered [ 0.903961] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.904327] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.906188] NET: Registered protocol family 1 [ 0.909301] RPC: Registered named UNIX socket transport module. [ 0.909362] RPC: Registered udp transport module. [ 0.909362] RPC: Registered tcp transport module. [ 0.909393] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.910949] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.911499] CPU PMU: probing PMU on CPU 0 [ 0.911560] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 1.149688] VFS: Disk quotas dquot_6.5.2 [ 1.150085] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 1.154479] NFS: Registering the id_resolver key type [ 1.155395] Key type id_resolver registered [ 1.155456] Key type id_legacy registered [ 1.155670] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 1.156585] msgmni has been set to 478 [ 1.162048] io scheduler noop registered [ 1.162078] io scheduler deadline registered [ 1.162231] io scheduler cfq registered (default) [ 1.168975] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.180999] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 1.184967] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 1.187896] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.547271] console [ttyO2] enabled [ 1.602600] brd: module loaded [ 1.634429] loop: module loaded [ 1.649780] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.654418] Trying ONFI probe in 16 bits mode, aborting ! [ 1.657592] NAND device: Manufacturer ID: 0x2c, Chip ID: 0xba (Micron NAND 256MiB 1,8V 16-bit), 256MiB, page size: 2048, OOB size: 64 [ 1.664215] Creating 5 MTD partitions on "omap2-nand.0": [ 1.667266] 0x000000000000-0x000000080000 : "X-Loader" [ 1.680938] 0x000000080000-0x000000260000 : "U-Boot" [ 1.692169] 0x000000260000-0x000000280000 : "U-Boot Env" [ 1.702301] 0x000000280000-0x000000680000 : "Kernel" [ 1.715667] 0x000000680000-0x000010000000 : "File System" [ 1.938537] OneNAND driver initializing [ 1.959381] usbcore: registered new interface driver asix [ 1.963073] usbcore: registered new interface driver ax88179_178a [ 1.967926] usbcore: registered new interface driver cdc_ether [ 1.971923] usbcore: registered new interface driver smsc95xx [ 1.976318] usbcore: registered new interface driver net1080 [ 1.980102] usbcore: registered new interface driver cdc_subset [ 1.984039] usbcore: registered new interface driver zaurus [ 1.988342] usbcore: registered new interface driver cdc_ncm [ 1.994720] usbcore: registered new interface driver cdc_wdm [ 1.997985] Initializing USB Mass Storage driver... [ 2.001800] usbcore: registered new interface driver usb-storage [ 2.005859] USB Mass Storage support registered. [ 2.010070] usbcore: registered new interface driver usbtest [ 2.016754] mousedev: PS/2 mouse device common for all mice [ 2.028106] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-004b/twl4030_pwrbutton/input/input0 [ 2.041137] twl_rtc twl_rtc: Power up reset detected. [ 2.044158] twl_rtc twl_rtc: Enabling TWL-RTC [ 2.052947] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 2.058502] i2c /dev entries driver [ 2.065795] Driver for 1-wire Dallas network protocol. [ 2.076049] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 2.089508] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 2.093139] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 2.483123] ledtrig-cpu: registered to indicate activity on CPUs [ 2.489379] usbcore: registered new interface driver usbhid [ 2.492401] usbhid: USB HID core driver [ 2.497100] oprofile: using arm/armv7 [ 2.500305] TCP: cubic registered [ 2.502136] Initializing XFRM netlink socket [ 2.504699] NET: Registered protocol family 17 [ 2.507507] NET: Registered protocol family 15 [ 2.510620] Key type dns_resolver registered [ 2.513122] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 1 [ 2.531890] PM: no software I/O chain control; some wakeups may be lost [ 2.536376] ThumbEE CPU extension supported. [ 2.546508] VDVI: incomplete constraints, leaving on [ 2.549560] VDAC: incomplete constraints, leaving on [ 2.559875] input: gpio-keys as /devices/platform/gpio-keys/input/input1 [ 2.568115] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.579559] Waiting for root device /dev/mmcblk0p2... [ 2.593963] mmc0: SD Status: Invalid Allocation Unit size. [ 2.599578] mmc0: new SD card at address 8001 [ 2.606414] mmcblk0: mmc0:8001 SD02G 1.89 GiB [ 2.617431] mmcblk0: p1 p2 [ 3.807678] kjournald starting. Commit interval 5 seconds [ 3.811340] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 3.999023] EXT3-fs (mmcblk0p2): using internal journal [ 4.006591] EXT3-fs (mmcblk0p2): recovery complete [ 4.009216] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 4.013122] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 4.022521] devtmpfs: mounted [ 4.025543] Freeing init memory: 340K INIT: version 2.86 booting Starting the hotplug events dispatcher udevd [ 5.276672] udevd (779): /proc/779/oom_adj is deprecated, please use /proc/779/oom_score_adj instead. Synthesizing the initial hotplug events [ 14.902221] 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/3.9.0-00735-gc1be5a5: No such file or directory FATAL: Could not open /lib/modules/3.9.0-00735-gc1be5a5/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/3.9.0-00735-gc1be5a5/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-00735-gc1be5a5/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.9.0-00735-gc1be5a5/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-00735-gc1be5a5/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-00735-gc1be5a5/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-00735-gc1be5a5/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.9.0-00735-gc1be5a5/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-00735-gc1be5a5/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/3.9.0-00735-gc1be5a5/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-00735-gc1be5a5/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/3.9.0-00735-gc1be5a5/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[2073]: 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 mount: none already mounted or /debug busy mount: according to mtab, debugfs is already mounted on /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 -sh: cannot create /sys/devices/platform/omap_uart.3/power/autosuspend_delay_ms: nonexistent directory 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:1296,INA:0,ON:1297,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:1296,INA:0,ON:1297,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:1296,INA:0,ON:1297,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1296,INA:0,ON:1297,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 (12) 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 [ 36.389038] PM: Syncing filesystems ... done. [ 36.975921] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 36.997344] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 37.017272] Suspending console(s) (use no_console_suspend to debug) [ 37.153839] PM: suspend of devices complete after 126.312 msecs [ 37.161071] PM: late suspend of devices complete after 7.202 msecs [ 37.168914] PM: noirq suspend of devices complete after 7.812 msecs [ 37.168975] Disabling non-boot CPUs ... [ 37.169830] Successfully put all powerdomains to target state [ 37.174102] PM: noirq resume of devices complete after 3.997 msecs [ 37.181030] PM: early resume of devices complete after 5.126 msecs [ 37.466186] PM: resume of devices complete after 284.912 msecs [ 37.500457] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1441,INA:0,ON:1442,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:1441,INA:0,ON:1442,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:1441,INA:0,ON:1442,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1441,INA:0,ON:1442,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 (12) 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 [ 39.394714] PM: Syncing filesystems ... done. [ 40.123443] Freezing user space processes ... (elapsed 0.02 seconds) done. [ 40.147521] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 40.167449] Suspending console(s) (use no_console_suspend to debug) [ 40.303344] PM: suspend of devices complete after 125.823 msecs [ 40.310424] PM: late suspend of devices complete after 7.049 msecs [ 40.317810] PM: noirq suspend of devices complete after 7.354 msecs [ 40.317840] Disabling non-boot CPUs ... [ 40.318145] Successfully put all powerdomains to target state [ 40.322357] PM: noirq resume of devices complete after 3.936 msecs [ 40.329162] PM: early resume of devices complete after 5.249 msecs [ 40.614227] PM: resume of devices complete after 284.851 msecs [ 40.648223] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1580,INA:0,ON:1581,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:1580,INA:0,ON:1581,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:1580,INA:0,ON:1581,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1580,INA:0,ON:1581,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 (12) 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 -sh: cannot create /sys/devices/platform/omap_uart.3/power/autosuspend_delay_ms: nonexistent directory root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1902,INA:0,ON:1903,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:41,INA:0,ON:42,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:48,INA:0,ON:49,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:1902,INA:0,ON:1903,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:1902,INA:0,ON:1903,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1902,INA:0,ON:1903,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 (12) 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 -sh: cannot create /sys/devices/platform/omap_uart.3/power/autosuspend_delay_ms: nonexistent directory 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 root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 62.340301] PM: Syncing filesystems ... done. [ 62.699096] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 62.717987] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 62.737884] Suspending console(s) (use no_console_suspend to debug) [ 62.873413] PM: suspend of devices complete after 125.457 msecs [ 62.880493] PM: late suspend of devices complete after 7.049 msecs [ 62.887847] PM: noirq suspend of devices complete after 7.324 msecs [ 62.887878] Disabling non-boot CPUs ... [ 62.888183] Successfully put all powerdomains to target state [ 62.906494] PM: noirq resume of devices complete after 17.944 msecs [ 62.913177] PM: early resume of devices complete after 5.157 msecs [ 63.193969] PM: resume of devices complete after 280.578 msecs [ 63.227935] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:35,RET:2118,INA:0,ON:2154,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:1,RET:41,INA:0,ON:43,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:1,RET:48,INA:0,ON:50,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:35,RET:2118,INA:0,ON:2154,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:35,RET:2118,INA:0,ON:2154,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:35,RET:2118,INA:0,ON:2154,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 (12) 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 [ 65.113159] PM: Syncing filesystems ... done. [ 65.845123] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 65.867919] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 65.888061] Suspending console(s) (use no_console_suspend to debug) [ 66.023834] PM: suspend of devices complete after 125.671 msecs [ 66.030914] PM: late suspend of devices complete after 7.080 msecs [ 66.038299] PM: noirq suspend of devices complete after 7.324 msecs [ 66.038299] Disabling non-boot CPUs ... [ 66.038635] Successfully put all powerdomains to target state [ 66.056793] PM: noirq resume of devices complete after 17.791 msecs [ 66.063507] PM: early resume of devices complete after 5.157 msecs [ 66.324859] PM: resume of devices complete after 261.138 msecs [ 66.358886] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:84,RET:2118,INA:0,ON:2203,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:2,RET:41,INA:0,ON:44,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:2,RET:48,INA:0,ON:51,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:84,RET:2118,INA:0,ON:2203,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:2118,INA:0,ON:2203,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:84,RET:2118,INA:0,ON:2203,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 (12) 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 -sh: cannot create /sys/devices/platform/omap_uart.3/power/autosuspend_delay_ms: nonexistent directory root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:261,RET:2118,INA:0,ON:2380,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:24,RET:41,INA:0,ON:66,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:24,RET:48,INA:0,ON:73,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:261,RET:2118,INA:0,ON:2380,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:261,RET:2118,INA:0,ON:2380,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:261,RET:2118,INA:0,ON:2380,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (OFF),OFF:1,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (12) 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