怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` at 0 [ 0.589233] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.600860] SCSI subsystem initialized [ 0.604522] usbcore: registered new interface driver usbfs [ 0.605316] usbcore: registered new interface driver hub [ 0.606567] usbcore: registered new device driver usb [ 0.631408] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.632293] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.636688] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.646911] hsusb2_reset: 3300 mV [ 0.651519] hsusb2_vcc: 3300 mV [ 0.659332] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.662567] vdd_core: 600 <--> 1450 mV normal [ 0.666809] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.670288] VDAC: 1800 mV normal standby [ 0.674194] VDVI: 1800 mV normal standby [ 0.678039] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.679473] omap_i2c omap_i2c.1: bus 1 rev3.3 at 2600 kHz [ 0.682830] omap_i2c omap_i2c.3: bus 3 rev3.3 at 100 kHz [ 0.696044] Switching to clocksource 32k_counter [ 0.923217] NET: Registered protocol family 2 [ 0.926361] TCP established hash table entries: 2048 (order: 2, 16384 bytes) [ 0.926879] TCP bind hash table entries: 2048 (order: 4, 73728 bytes) [ 0.928283] TCP: Hash tables configured (established 2048 bind 2048) [ 0.928741] TCP: reno registered [ 0.928771] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.929168] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.931365] NET: Registered protocol family 1 [ 0.934234] RPC: Registered named UNIX socket transport module. [ 0.934295] RPC: Registered udp transport module. [ 0.934295] RPC: Registered tcp transport module. [ 0.934326] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.935974] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.936614] CPU PMU: probing PMU on CPU 0 [ 0.936889] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 1.220123] VFS: Disk quotas dquot_6.5.2 [ 1.220520] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 1.224639] NFS: Registering the id_resolver key type [ 1.225402] Key type id_resolver registered [ 1.225433] Key type id_legacy registered [ 1.225677] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 1.226593] msgmni has been set to 478 [ 1.232299] io scheduler noop registered [ 1.232330] io scheduler deadline registered [ 1.232482] io scheduler cfq registered (default) [ 1.239440] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.252105] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 1.255737] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 1.258789] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.623107] console [ttyO2] enabled [ 1.677673] brd: module loaded [ 1.708831] loop: module loaded [ 1.722442] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.727020] Trying ONFI probe in 16 bits mode, aborting ! [ 1.729980] NAND device: Manufacturer ID: 0x2c, Chip ID: 0xba (Micron NAND 256MiB 1,8V 16-bit), 256MiB, page size: 2048, OOB size: 64 [ 1.736877] Creating 5 MTD partitions on "omap2-nand.0": [ 1.739807] 0x000000000000-0x000000080000 : "X-Loader" [ 1.755737] 0x000000080000-0x000000260000 : "U-Boot" [ 1.767333] 0x000000260000-0x000000280000 : "U-Boot Env" [ 1.777282] 0x000000280000-0x000000680000 : "Kernel" [ 1.790313] 0x000000680000-0x000010000000 : "File System" [ 2.032379] usbcore: registered new interface driver asix [ 2.036102] usbcore: registered new interface driver ax88179_178a [ 2.040283] usbcore: registered new interface driver cdc_ether [ 2.045166] usbcore: registered new interface driver smsc95xx [ 2.049255] usbcore: registered new interface driver net1080 [ 2.053100] usbcore: registered new interface driver cdc_subset [ 2.057220] usbcore: registered new interface driver zaurus [ 2.061157] usbcore: registered new interface driver cdc_ncm [ 2.067626] usbcore: registered new interface driver cdc_wdm [ 2.071563] usbcore: registered new interface driver usb-storage [ 2.075653] usbcore: registered new interface driver usbtest [ 2.082092] mousedev: PS/2 mouse device common for all mice [ 2.093566] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-004b/twl4030_pwrbutton/input/input0 [ 2.108062] twl_rtc twl_rtc: Power up reset detected. [ 2.111083] twl_rtc twl_rtc: Enabling TWL-RTC [ 2.120056] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 2.125823] i2c /dev entries driver [ 2.132781] Driver for 1-wire Dallas network protocol. [ 2.142730] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 2.155487] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 2.159423] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 2.546356] usbcore: registered new interface driver usbhid [ 2.549560] usbhid: USB HID core driver [ 2.557434] oprofile: using arm/armv7 [ 2.560638] TCP: cubic registered [ 2.562469] Initializing XFRM netlink socket [ 2.564971] NET: Registered protocol family 17 [ 2.567718] NET: Registered protocol family 15 [ 2.570800] Key type dns_resolver registered [ 2.573303] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 1 [ 2.594665] PM: no software I/O chain control; some wakeups may be lost [ 2.599304] ThumbEE CPU extension supported. [ 2.608428] VDVI: incomplete constraints, leaving on [ 2.611572] VDAC: incomplete constraints, leaving on [ 2.621582] input: gpio-keys as /devices/platform/gpio-keys/input/input1 [ 2.630187] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.641754] Waiting for root device /dev/mmcblk0p2... [ 2.697692] mmc0: SD Status: Invalid Allocation Unit size. [ 2.703124] mmc0: new SD card at address 8001 [ 2.709899] mmcblk0: mmc0:8001 SD02G 1.89 GiB [ 2.720520] mmcblk0: p1 p2 [ 3.871246] kjournald starting. Commit interval 5 seconds [ 3.874908] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 4.062561] EXT3-fs (mmcblk0p2): using internal journal [ 4.070098] EXT3-fs (mmcblk0p2): recovery complete [ 4.072723] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 4.076812] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 4.086029] devtmpfs: mounted [ 4.089172] Freeing unused kernel memory: 392K (c0758000 - c07ba000) INIT: version 2.86 booting Starting the hotplug events dispatcher udevd [ 5.328186] udevd (782): /proc/782/oom_adj is deprecated, please use /proc/782/oom_score_adj instead. Synthesizing the initial hotplug events [ 15.077362] 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-rc6-00606-g7d13205: No such file or directory FATAL: Could not open /lib/modules/3.10.0-rc6-00606-g7d13205/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-rc6-00606-g7d13205/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc6-00606-g7d13205/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.10.0-rc6-00606-g7d13205/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc6-00606-g7d13205/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc6-00606-g7d13205/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc6-00606-g7d13205/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.10.0-rc6-00606-g7d13205/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc6-00606-g7d13205/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-rc6-00606-g7d13205/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc6-00606-g7d13205/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-rc6-00606-g7d13205/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[2106]: 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:1202,INA:0,ON:1203,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:1202,INA:0,ON:1203,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:1202,INA:0,ON:1203,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1202,INA:0,ON:1203,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 (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 [ 36.350006] PM: Syncing filesystems ... done. [ 36.935729] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 36.959045] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 36.978881] Suspending console(s) (use no_console_suspend to debug) [ 37.116241] PM: suspend of devices complete after 126.312 msecs [ 37.124145] PM: late suspend of devices complete after 7.843 msecs [ 37.132659] PM: noirq suspend of devices complete after 8.483 msecs [ 37.132720] Disabling non-boot CPUs ... [ 37.133544] Successfully put all powerdomains to target state [ 37.138519] PM: noirq resume of devices complete after 4.699 msecs [ 37.145996] PM: early resume of devices complete after 5.767 msecs [ 37.426239] PM: resume of devices complete after 279.968 msecs [ 37.462280] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1322,INA:0,ON:1323,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:1322,INA:0,ON:1323,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:1322,INA:0,ON:1323,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1322,INA:0,ON:1323,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 (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 [ 39.358764] PM: Syncing filesystems ... done. [ 40.087280] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 40.109130] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 40.129150] Suspending console(s) (use no_console_suspend to debug) [ 40.265624] PM: suspend of devices complete after 125.610 msecs [ 40.273437] PM: late suspend of devices complete after 7.781 msecs [ 40.281555] PM: noirq suspend of devices complete after 8.087 msecs [ 40.281585] Disabling non-boot CPUs ... [ 40.281890] Successfully put all powerdomains to target state [ 40.286560] PM: noirq resume of devices complete after 4.394 msecs [ 40.294128] PM: early resume of devices complete after 5.767 msecs [ 40.574615] PM: resume of devices complete after 280.242 msecs [ 40.609558] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1446,INA:0,ON:1447,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:1446,INA:0,ON:1447,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:1446,INA:0,ON:1447,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1446,INA:0,ON:1447,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 (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 -sh: cannot create /sys/devices/platform/omap_uart.3/power/autosuspend_delay_ms: nonexistent directory root@beagleboard:~# root@beagleboard:~# C -sh: C: not found root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1630,INA:0,ON:1631,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:0,RET:22,INA:0,ON:23,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:1630,INA:0,ON:1631,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:1630,INA:0,ON:1631,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1629,INA:0,ON:1630,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 (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 -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 [ 62.304534] PM: Syncing filesystems ... done. [ 62.664611] Freezing user space processes ... (elapsed 0.02 seconds) done. [ 62.689331] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 62.709594] Suspending console(s) (use no_console_suspend to debug) [ 62.845794] PM: suspend of devices complete after 125.366 msecs [ 62.853576] PM: late suspend of devices complete after 7.751 msecs [ 62.861663] PM: noirq suspend of devices complete after 8.056 msecs [ 62.861663] Disabling non-boot CPUs ... [ 62.861999] Successfully put all powerdomains to target state [ 62.880828] PM: noirq resume of devices complete after 18.493 msecs [ 62.888427] PM: early resume of devices complete after 5.889 msecs [ 63.164794] PM: resume of devices complete after 276.184 msecs [ 63.199737] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:28,RET:1778,INA:0,ON:1807,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:10,INA:0,ON:12,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:1,RET:22,INA:0,ON:24,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:28,RET:1778,INA:0,ON:1807,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:28,RET:1778,INA:0,ON:1807,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:28,RET:1777INA:0,ON:1806,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 (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 [ 65.086730] PM: Syncing filesystems ... done. [ 65.818634] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 65.839721] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 65.859802] Suspending console(s) (use no_console_suspend to debug) [ 65.995849] PM: suspend of devices complete after 125.244 msecs [ 66.003631] PM: late suspend of devices complete after 7.720 msecs [ 66.011718] PM: noirq suspend of devices complete after 8.056 msecs [ 66.011749] Disabling non-boot CPUs ... [ 66.012084] Successfully put all powerdomains to target state [ 66.030639] PM: noirq resume of devices complete after 18.188 msecs [ 66.038238] PM: early resume of devices complete after 5.889 msecs [ 66.295013] PM: resume of devices complete after 256.561 msecs [ 66.329895] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:65,RET:1778,INA:0,ON:1844,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:10,INA:0,ON:13,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:2,RET:22,INA:0,ON:25,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:65,RET:1778,INA:0,ON:1844,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:65,RET:1778,INA:0,ON:1844,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:65,RET:1777,INA:0,ON:1843,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 (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 -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:138,RET:1778,INA:0,ON:1917,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:8,RET:10,INA:0,ON:19,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:8,RET:22,INA:0,ON:31,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:138,RET:1778,INA:0,ON:1917,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:138,RET:1778,INA:0,ON:1917,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:138,RET:1777,INA:0,ON:1916,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 (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