怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` at 0 [ 0.468536] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.477966] SCSI subsystem initialized [ 0.481292] usbcore: registered new interface driver usbfs [ 0.481903] usbcore: registered new interface driver hub [ 0.482604] usbcore: registered new device driver usb [ 0.501525] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.502258] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.505889] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.513702] hsusb2_reset: 3300 mV [ 0.517303] hsusb2_vcc: 3300 mV [ 0.523468] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.526031] vdd_core: 600 <--> 1450 mV normal [ 0.529174] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.531982] VDAC: 1800 mV normal standby [ 0.534729] VDVI: 1800 mV normal standby [ 0.538238] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.539428] omap_i2c omap_i2c.1: bus 1 rev4.4 at 2600 kHz [ 0.542114] omap_i2c omap_i2c.3: bus 3 rev4.4 at 100 kHz [ 0.552124] Switching to clocksource 32k_counter [ 0.726959] NET: Registered protocol family 2 [ 0.729339] TCP established hash table entries: 4096 (order: 3, 32768 bytes) [ 0.729675] TCP bind hash table entries: 4096 (order: 5, 147456 bytes) [ 0.731994] TCP: Hash tables configured (established 4096 bind 4096) [ 0.732360] TCP: reno registered [ 0.732421] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.732910] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.734588] NET: Registered protocol family 1 [ 0.736450] RPC: Registered named UNIX socket transport module. [ 0.736480] RPC: Registered udp transport module. [ 0.736480] RPC: Registered tcp transport module. [ 0.736511] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.737792] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.738250] CPU PMU: probing PMU on CPU 0 [ 0.738311] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.965698] VFS: Disk quotas dquot_6.5.2 [ 0.966003] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.969390] NFS: Registering the id_resolver key type [ 0.969940] Key type id_resolver registered [ 0.969970] Key type id_legacy registered [ 0.970153] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.970794] msgmni has been set to 985 [ 0.975219] io scheduler noop registered [ 0.975250] io scheduler deadline registered [ 0.975372] io scheduler cfq registered (default) [ 0.980651] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.990753] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 0.993865] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 0.996002] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.364318] console [ttyO2] enabled [ 1.368530] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 96) is a OMAP UART3 [ 1.413848] brd: module loaded [ 1.440185] loop: module loaded [ 1.451599] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.455993] Trying ONFI probe in 16 bits mode, aborting ! [ 1.458953] NAND device: Manufacturer ID: 0x20, Chip ID: 0xba (ST Micro NAND 256MiB 1,8V 16-bit), 256MiB, page size: 2048, OOB size: 64 [ 1.465820] Creating 5 MTD partitions on "omap2-nand.0": [ 1.468719] 0x000000000000-0x000000080000 : "X-Loader" [ 1.480133] 0x000000080000-0x000000260000 : "U-Boot" [ 1.488983] 0x000000260000-0x000000280000 : "U-Boot Env" [ 1.497589] 0x000000280000-0x000000680000 : "Kernel" [ 1.507110] 0x000000680000-0x000010000000 : "File System" [ 1.626770] usbcore: registered new interface driver asix [ 1.630310] usbcore: registered new interface driver ax88179_178a [ 1.634307] usbcore: registered new interface driver cdc_ether [ 1.638092] usbcore: registered new interface driver smsc95xx [ 1.641815] usbcore: registered new interface driver net1080 [ 1.645538] usbcore: registered new interface driver cdc_subset [ 1.649291] usbcore: registered new interface driver zaurus [ 1.653076] usbcore: registered new interface driver cdc_ncm [ 1.658782] usbcore: registered new interface driver cdc_wdm [ 1.662628] usbcore: registered new interface driver usb-storage [ 1.666625] usbcore: registered new interface driver usbtest [ 1.672515] mousedev: PS/2 mouse device common for all mice [ 1.683715] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-004b/twl4030_pwrbutton/input/input0 [ 1.695068] twl_rtc twl_rtc: Power up reset detected. [ 1.698028] twl_rtc twl_rtc: Enabling TWL-RTC [ 1.705261] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 1.710144] i2c /dev entries driver [ 1.716461] Driver for 1-wire Dallas network protocol. [ 1.725250] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 1.736053] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 1.739685] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 2.120422] usbcore: registered new interface driver usbhid [ 2.123626] usbhid: USB HID core driver [ 2.127777] oprofile: using arm/armv7 [ 2.130706] TCP: cubic registered [ 2.132659] Initializing XFRM netlink socket [ 2.135162] NET: Registered protocol family 17 [ 2.137725] NET: Registered protocol family 15 [ 2.140594] Key type dns_resolver registered [ 2.143127] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 2.164520] ThumbEE CPU extension supported. [ 2.171630] VDVI: incomplete constraints, leaving on [ 2.174835] VDAC: incomplete constraints, leaving on [ 2.183807] input: gpio-keys as /devices/platform/gpio-keys/input/input1 [ 2.191101] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.201019] Waiting for root device /dev/mmcblk0p2... [ 2.495941] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.503540] mmc0: new high speed SDHC card at address 1234 [ 2.509765] mmcblk0: mmc0:1234 SA04G 3.68 GiB [ 2.520324] mmcblk0: p1 p2 [ 4.959960] kjournald starting. Commit interval 5 seconds [ 4.963623] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 5.367553] EXT3-fs (mmcblk0p2): using internal journal [ 5.379150] EXT3-fs (mmcblk0p2): recovery complete [ 5.381774] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 5.385772] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 5.395904] devtmpfs: mounted [ 5.398193] Freeing unused kernel memory: 392K (c0758000 - c07ba000) INIT: version 2.86 booting Starting the hotplug events dispatcher udevd [ 6.443908] udevd (785): /proc/785/oom_adj is deprecated, please use /proc/785/oom_score_adj instead. Synthesizing the initial hotplug events [ 14.838653] 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-rc5-00322-g317ddd2: No such file or directory FATAL: Could not open /lib/modules/3.10.0-rc5-00322-g317ddd2/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-rc5-00322-g317ddd2/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc5-00322-g317ddd2/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.10.0-rc5-00322-g317ddd2/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc5-00322-g317ddd2/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc5-00322-g317ddd2/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc5-00322-g317ddd2/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.10.0-rc5-00322-g317ddd2/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc5-00322-g317ddd2/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-rc5-00322-g317ddd2/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc5-00322-g317ddd2/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-rc5-00322-g317ddd2/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[2110]: 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:1514,INA:0,ON:1515,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:1514,INA:0,ON:1515,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:1514,INA:0,ON:1515,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1514,INA:0,ON:1515,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (14) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (16) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# echo enabled > /sys/devices/platform/omap_uart.2/tty/ttyO2/p ower/wakeup root@beagleboard:~# %% Start retention double suspend/resume UART wakeup test root@beagleboard:~# echo mem > /sys/power/state [ 34.520965] PM: Syncing filesystems ... done. [ 36.171203] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 36.194580] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 36.214630] Suspending console(s) (use no_console_suspend to debug) [ 36.350128] PM: suspend of devices complete after 125.946 msecs [ 36.356445] PM: late suspend of devices complete after 6.286 msecs [ 36.363708] PM: noirq suspend of devices complete after 7.232 msecs [ 36.363769] Disabling non-boot CPUs ... [ 36.364471] Successfully put all powerdomains to target state [ 36.368408] PM: noirq resume of devices complete after 3.692 msecs [ 36.374511] PM: early resume of devices complete after 4.730 msecs [ 36.874084] PM: resume of devices complete after 499.450 msecs [ 36.907714] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1646,INA:0,ON:1647,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:1646,INA:0,ON:1647,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:1646,INA:0,ON:1647,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1646,INA:0,ON:1647,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (14) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (17) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 39.584411] PM: Syncing filesystems ... done. [ 40.839355] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 40.854766] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 40.874877] Suspending console(s) (use no_console_suspend to debug) [ 40.999877] PM: suspend of devices complete after 115.600 msecs [ 41.006103] PM: late suspend of devices complete after 6.225 msecs [ 41.012512] PM: noirq suspend of devices complete after 6.408 msecs [ 41.012542] Disabling non-boot CPUs ... [ 41.012664] Successfully put all powerdomains to target state [ 41.016571] PM: noirq resume of devices complete after 3.692 msecs [ 41.022460] PM: early resume of devices complete after 4.577 msecs [ 41.502197] PM: resume of devices complete after 479.583 msecs [ 41.535125] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1776,INA:0,ON:1777,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:1776,INA:0,ON:1777,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:1776,INA:0,ON:1777,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1776,INA:0,ON:1777,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (14) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (17) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# ./test_rootfs_access_nonexistent_file__ret_susp -sh: ./test_rootfs_access_nonexistent_file__ret_susp: not found root@beagleboard:~# root@beagleboard:~# %% End retention double suspend/resume UART wakeup test %% Start retention dynamic idle UART wakeup test echo 3000 > /sys/devices/platform/omap_uart.0/power/autosusp end_delay_ms root@beagleboard:~# root@beagleboard:~# echo 3000 > /sys/devices/platform/omap_uart.1/power/autosusp end_delay_ms root@beagleboard:~# root@beagleboard:~# echo 3000 > /sys/devices/platform/omap_uart.2/power/autosusp end_delay_ms root@beagleboard:~# root@beagleboard:~# echo 3000 > /sys/devices/platform/omap_uart.3/power/autosusp end_delay_ms root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1987,INA:0,ON:1988,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:16,INA:0,ON:17,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:38,INA:0,ON:39,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:1987,INA:0,ON:1988,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:1987,INA:0,ON:1988,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1987,INA:0,ON:1988,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (13) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (14) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# ./test_rootfs_access_nonexistent_file__ret_dyn -sh: ./test_rootfs_access_nonexistent_file__ret_dyn: not found root@beagleboard:~# root@beagleboard:~# echo -1 > /sys/devices/platform/omap_uart.0/power/autosuspen d_delay_ms root@beagleboard:~# root@beagleboard:~# echo -1 > /sys/devices/platform/omap_uart.1/power/autosuspen d_delay_ms root@beagleboard:~# root@beagleboard:~# echo -1 > /sys/devices/platform/omap_uart.2/power/autosuspen d_delay_ms root@beagleboard:~# root@beagleboard:~# echo -1 > /sys/devices/platform/omap_uart.3/power/autosuspen d_delay_ms root@beagleboard:~# root@beagleboard:~# %% End retention dynamic idle UART wakeup test %% Start off-mode double suspend UART wakeup test echo 1 > /debug/pm_debug/enable_off_mode [ 63.033935] omap3_pm_off_mode_enable: Core OFF disabled due to errata i583 root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 64.030883] PM: Syncing filesystems ... done. [ 64.872528] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 64.894866] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 64.914978] Suspending console(s) (use no_console_suspend to debug) [ 65.039916] PM: suspend of devices complete after 115.509 msecs [ 65.046142] PM: late suspend of devices complete after 6.195 msecs [ 65.052551] PM: noirq suspend of devices complete after 6.378 msecs [ 65.052551] Disabling non-boot CPUs ... [ 65.052886] Successfully put all powerdomains to target state [ 65.057281] PM: noirq resume of devices complete after 3.997 msecs [ 65.064270] PM: early resume of devices complete after 4.760 msecs [ 65.542541] PM: resume of devices complete after 478.210 msecs [ 65.575469] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:56,RET:2126,INA:0,ON:2183,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:17,INA:0,ON:18,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:1,RET:38,INA:0,ON:40,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:56,RET:2126,INA:0,ON:2183,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (OFF),OFF:1,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:56,RET:2126,INA:0,ON:2183,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:56,RET:2126,INA:0,ON:2183,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (OFF),OFF:1,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (14) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (17) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 68.273620] PM: Syncing filesystems ... done. [ 69.536376] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 69.555541] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 69.575225] Suspending console(s) (use no_console_suspend to debug) [ 69.700134] PM: suspend of devices complete after 115.509 msecs [ 69.706329] PM: late suspend of devices complete after 6.164 msecs [ 69.712738] PM: noirq suspend of devices complete after 6.378 msecs [ 69.712738] Disabling non-boot CPUs ... [ 69.712890] Successfully put all powerdomains to target state [ 69.717285] PM: noirq resume of devices complete after 3.997 msecs [ 69.723419] PM: early resume of devices complete after 4.699 msecs [ 70.202545] PM: resume of devices complete after 479.003 msecs [ 70.235443] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:133,RET:2126,INA:0,ON:2260,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:18,INA:0,ON:19,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:2,RET:38,INA:0,ON:41,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:133,RET:2126,INA:0,ON:2260,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:133,RET:2126,INA:0,ON:2260,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:133,RET:2126,INA:0,ON:2260,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (OFF),OFF:1,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (14) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (17) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# ./test_rootfs_access_nonexistent_file__off_susp -sh: ./test_rootfs_access_nonexistent_file__off_susp: not found root@beagleboard:~# root@beagleboard:~# %% End off-mode double suspend UART wakeup test %% Start off-mode dynamic idle UART wakeup test echo 3000 > /sys/devices/platform/omap_uart.0/power/autosusp end_delay_ms root@beagleboard:~# root@beagleboard:~# echo 3000 > /sys/devices/platform/omap_uart.1/power/autosusp end_delay_ms root@beagleboard:~# root@beagleboard:~# echo 3000 > /sys/devices/platform/omap_uart.2/power/autosusp end_delay_ms root@beagleboard:~# root@beagleboard:~# echo 3000 > /sys/devices/platform/omap_uart.3/power/autosusp end_delay_ms root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:279,RET:2126,INA:0,ON:2406,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:29,INA:0,ON:30,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:23,RET:38,INA:0,ON:62,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:279,RET:2126,INA:0,ON:2406,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:279,RET:2126,INA:0,ON:2406,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:279,RET:2126,INA:0,ON:2406,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (OFF),OFF:1,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (13) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (14) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# ./test_rootfs_access_nonexistent_file__off_dyn -sh: ./test_rootfs_access_nonexistent_file__off_dyn: not found root@beagleboard:~# root@beagleboard:~# %% End off-mode dynamic idle UART wakeup test %% End PM consolidated quick test