怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` at 0 [ 0.600372] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.612487] SCSI subsystem initialized [ 0.616516] usbcore: registered new interface driver usbfs [ 0.617340] usbcore: registered new interface driver hub [ 0.618591] usbcore: registered new device driver usb [ 0.642883] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.643768] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.648803] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.658630] hsusb2_reset: 3300 mV [ 0.663604] hsusb2_vcc: 3300 mV [ 0.671264] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.675170] vdd_core: 600 <--> 1450 mV normal [ 0.678833] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.682891] VDAC: 1800 mV normal standby [ 0.686492] VDVI: 1800 mV normal standby [ 0.690338] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.691986] omap_i2c omap_i2c.1: bus 1 rev3.3 at 2600 kHz [ 0.695800] omap_i2c omap_i2c.3: bus 3 rev3.3 at 100 kHz [ 0.708892] Switching to clocksource 32k_counter [ 0.941406] NET: Registered protocol family 2 [ 0.944519] TCP established hash table entries: 2048 (order: 2, 16384 bytes) [ 0.944824] TCP bind hash table entries: 2048 (order: 4, 73728 bytes) [ 0.946228] TCP: Hash tables configured (established 2048 bind 2048) [ 0.946655] TCP: reno registered [ 0.946716] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.947082] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.949218] NET: Registered protocol family 1 [ 0.952484] RPC: Registered named UNIX socket transport module. [ 0.952514] RPC: Registered udp transport module. [ 0.952545] RPC: Registered tcp transport module. [ 0.952575] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.954223] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.954772] CPU PMU: probing PMU on CPU 0 [ 0.954833] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 1.238769] VFS: Disk quotas dquot_6.5.2 [ 1.239196] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 1.243682] NFS: Registering the id_resolver key type [ 1.244567] Key type id_resolver registered [ 1.244628] Key type id_legacy registered [ 1.244842] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 1.245697] msgmni has been set to 477 [ 1.251556] io scheduler noop registered [ 1.251617] io scheduler deadline registered [ 1.251770] io scheduler cfq registered (default) [ 1.258544] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.271667] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 1.275360] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 1.278137] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.641204] console [ttyO2] enabled [ 1.697326] brd: module loaded [ 1.729431] loop: module loaded [ 1.743438] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.747711] Trying ONFI probe in 16 bits mode, aborting ! [ 1.750915] NAND device: Manufacturer ID: 0x2c, Chip ID: 0xba (Micron NAND 256MiB 1,8V 16-bit), 256MiB, page size: 2048, OOB size: 64 [ 1.757537] Creating 5 MTD partitions on "omap2-nand.0": [ 1.760620] 0x000000000000-0x000000080000 : "X-Loader" [ 1.776824] 0x000000080000-0x000000260000 : "U-Boot" [ 1.788085] 0x000000260000-0x000000280000 : "U-Boot Env" [ 1.798400] 0x000000280000-0x000000680000 : "Kernel" [ 1.811920] 0x000000680000-0x000010000000 : "File System" [ 2.053619] usbcore: registered new interface driver asix [ 2.057342] usbcore: registered new interface driver ax88179_178a [ 2.061523] usbcore: registered new interface driver cdc_ether [ 2.066436] usbcore: registered new interface driver smsc95xx [ 2.070526] usbcore: registered new interface driver net1080 [ 2.074371] usbcore: registered new interface driver cdc_subset [ 2.078338] usbcore: registered new interface driver zaurus [ 2.082397] usbcore: registered new interface driver cdc_ncm [ 2.088775] usbcore: registered new interface driver cdc_wdm [ 2.092864] usbcore: registered new interface driver usb-storage [ 2.096923] usbcore: registered new interface driver usbtest [ 2.103393] mousedev: PS/2 mouse device common for all mice [ 2.115051] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-004b/twl4030_pwrbutton/input/input0 [ 2.127929] twl_rtc twl_rtc: Power up reset detected. [ 2.132415] twl_rtc twl_rtc: Enabling TWL-RTC [ 2.141174] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 2.146514] i2c /dev entries driver [ 2.153991] Driver for 1-wire Dallas network protocol. [ 2.164062] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 2.176666] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 2.180572] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 2.559417] usbcore: registered new interface driver usbhid [ 2.562805] usbhid: USB HID core driver [ 2.570800] oprofile: using arm/armv7 [ 2.573974] TCP: cubic registered [ 2.575805] Initializing XFRM netlink socket [ 2.578308] NET: Registered protocol family 17 [ 2.581115] NET: Registered protocol family 15 [ 2.584289] Key type dns_resolver registered [ 2.586791] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 1 [ 2.608581] PM: no software I/O chain control; some wakeups may be lost [ 2.613098] ThumbEE CPU extension supported. [ 2.622894] VDVI: incomplete constraints, leaving on [ 2.626007] VDAC: incomplete constraints, leaving on [ 2.636199] input: gpio-keys as /devices/platform/gpio-keys/input/input1 [ 2.644653] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.656158] Waiting for root device /dev/mmcblk0p2... [ 2.710479] mmc0: SD Status: Invalid Allocation Unit size. [ 2.715972] mmc0: new SD card at address 8001 [ 2.722778] mmcblk0: mmc0:8001 SD02G 1.89 GiB [ 2.733551] mmcblk0: p1 p2 [ 3.883728] kjournald starting. Commit interval 5 seconds [ 3.887390] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 4.074279] EXT3-fs (mmcblk0p2): using internal journal [ 4.081878] EXT3-fs (mmcblk0p2): recovery complete [ 4.084503] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 4.088439] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 4.097747] devtmpfs: mounted [ 4.100891] Freeing unused kernel memory: 392K (c0759000 - c07bb000) INIT: version 2.86 booting Starting the hotplug events dispatcher udevd [ 5.351074] udevd (782): /proc/782/oom_adj is deprecated, please use /proc/782/oom_score_adj instead. Synthesizing the initial hotplug events [ 15.192932] 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-rc4-14548-ge3cacbc: No such file or directory FATAL: Could not open /lib/modules/3.10.0-rc4-14548-ge3cacbc/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-rc4-14548-ge3cacbc/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc4-14548-ge3cacbc/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.10.0-rc4-14548-ge3cacbc/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc4-14548-ge3cacbc/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc4-14548-ge3cacbc/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc4-14548-ge3cacbc/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.10.0-rc4-14548-ge3cacbc/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc4-14548-ge3cacbc/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-rc4-14548-ge3cacbc/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc4-14548-ge3cacbc/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-rc4-14548-ge3cacbc/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[2093]: 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:1247,INA:0,ON:1248,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:1247,INA:0,ON:1248,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:1247,INA:0,ON:1248,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1246,INA:0,ON:1247,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 [ 36.338104] PM: Syncing filesystems ... done. [ 36.929321] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 36.951812] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 36.971710] Suspending console(s) (use no_console_suspend to debug) [ 37.109191] PM: suspend of devices complete after 126.464 msecs [ 37.117065] PM: late suspend of devices complete after 7.843 msecs [ 37.125640] PM: noirq suspend of devices complete after 8.514 msecs [ 37.125701] Disabling non-boot CPUs ... [ 37.126525] Successfully put all powerdomains to target state [ 37.131500] PM: noirq resume of devices complete after 4.669 msecs [ 37.139038] PM: early resume of devices complete after 5.798 msecs [ 37.420928] PM: resume of devices complete after 281.616 msecs [ 37.456634] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1363,INA:0,ON:1364,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:1363,INA:0,ON:1364,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:1363,INA:0,ON:1364,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1362,INA:0,ON:1363,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 [ 39.352294] PM: Syncing filesystems ... done. [ 40.081939] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 40.102020] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 40.121978] Suspending console(s) (use no_console_suspend to debug) [ 40.258544] PM: suspend of devices complete after 125.701 msecs [ 40.266326] PM: late suspend of devices complete after 7.751 msecs [ 40.274475] PM: noirq suspend of devices complete after 8.117 msecs [ 40.274505] Disabling non-boot CPUs ... [ 40.274810] Successfully put all powerdomains to target state [ 40.279510] PM: noirq resume of devices complete after 4.455 msecs [ 40.287109] PM: early resume of devices complete after 5.798 msecs [ 40.568817] PM: resume of devices complete after 281.463 msecs [ 40.603637] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1487,INA:0,ON:1488,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:1487,INA:0,ON:1488,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:1487,INA:0,ON:1488,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1486,INA:0,ON:1487,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) dssclkdm->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:1664,INA:0,ON:1665,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:19,INA:0,ON:20,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:1664,INA:0,ON:1665,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:1664,INA:0,ON:1665,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1663,INA:0,ON:1664,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 [ 62.297149] PM: Syncing filesystems ... done. [ 62.658020] Freezing user space processes ... (elapsed 0.02 seconds) done. [ 62.682220] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 62.702453] Suspending console(s) (use no_console_suspend to debug) [ 62.838745] PM: suspend of devices complete after 125.488 msecs [ 62.846527] PM: late suspend of devices complete after 7.751 msecs [ 62.854675] PM: noirq suspend of devices complete after 8.117 msecs [ 62.854705] Disabling non-boot CPUs ... [ 62.855041] Successfully put all powerdomains to target state [ 62.873657] PM: noirq resume of devices complete after 18.249 msecs [ 62.881317] PM: early resume of devices complete after 6.011 msecs [ 63.159027] PM: resume of devices complete after 277.496 msecs [ 63.193878] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:24,RET:1801,INA:0,ON:1826,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:9,INA:0,ON:11,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:1,RET:19,INA:0,ON:21,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:24,RET:1801,INA:0,ON:1826,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:24,RET:1801,INA:0,ON:1826,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:24,RET:1800,INA:0,ON:1825,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 [ 65.080139] PM: Syncing filesystems ... done. [ 65.811950] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 65.832641] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 65.852691] Suspending console(s) (use no_console_suspend to debug) [ 65.988891] PM: suspend of devices complete after 125.366 msecs [ 65.996673] PM: late suspend of devices complete after 7.751 msecs [ 66.004821] PM: noirq suspend of devices complete after 8.087 msecs [ 66.004852] Disabling non-boot CPUs ... [ 66.005187] Successfully put all powerdomains to target state [ 66.023834] PM: noirq resume of devices complete after 18.310 msecs [ 66.031494] PM: early resume of devices complete after 5.981 msecs [ 66.289306] PM: resume of devices complete after 257.629 msecs [ 66.324157] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:57,RET:1801,INA:0,ON:1859,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:9,INA:0,ON:12,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:2,RET:19,INA:0,ON:22,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:57,RET:1801,INA:0,ON:1859,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (OFF),OFF:1,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:57,RET:1801,INA:0,ON:1859,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:57,RET:1800,INA:0,ON:1858,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:117,RET:1801,INA:0,ON:1919,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:10,RET:9,INA:0,ON:20,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:10,RET:19,INA:0,ON:30,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:117,RET:1801,INA:0,ON:1919,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:117,RET:1801,INA:0,ON:1919,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:117,RET:1800,INA:0,ON:1918,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