怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` at 0 [ 0.426849] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.433380] SCSI subsystem initialized [ 0.436126] usbcore: registered new interface driver usbfs [ 0.436706] usbcore: registered new interface driver hub [ 0.437469] usbcore: registered new device driver usb [ 0.465759] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.466491] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.469726] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.480316] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.482849] vdd_core: 600 <--> 1450 mV normal [ 0.485931] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.488677] VDAC: 1800 mV normal standby [ 0.491882] VDVI: 1800 mV normal standby [ 0.494750] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.496154] omap_i2c omap_i2c.1: bus 1 rev1.4.0 at 2600 kHz [ 0.510925] omap_i2c omap_i2c.3: bus 3 rev1.4.0 at 100 kHz [ 0.519317] Switching to clocksource 32k_counter [ 0.661407] NET: Registered protocol family 2 [ 0.663635] TCP established hash table entries: 16384 (order: 5, 131072 bytes) [ 0.664337] TCP bind hash table entries: 16384 (order: 7, 589824 bytes) [ 0.673767] TCP: Hash tables configured (established 16384 bind 16384) [ 0.674041] TCP: reno registered [ 0.674102] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.674407] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.675689] NET: Registered protocol family 1 [ 0.677673] RPC: Registered named UNIX socket transport module. [ 0.677703] RPC: Registered udp transport module. [ 0.677734] RPC: Registered tcp transport module. [ 0.677734] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.678924] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.679290] CPU PMU: probing PMU on CPU 0 [ 0.679473] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.864044] VFS: Disk quotas dquot_6.5.2 [ 0.864349] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.867584] NFS: Registering the id_resolver key type [ 0.868103] Key type id_resolver registered [ 0.868103] Key type id_legacy registered [ 0.868286] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.868957] msgmni has been set to 954 [ 0.873077] io scheduler noop registered [ 0.873107] io scheduler deadline registered [ 0.873199] io scheduler cfq registered (default) [ 0.876739] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.884521] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 0.886840] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 0.888824] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.239135] console [ttyO2] enabled [ 1.242828] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 96) is a OMAP UART3 [ 1.285827] brd: module loaded [ 1.309631] loop: module loaded [ 1.319824] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.323883] NAND device: Manufacturer ID: 0x20, Chip ID: 0xba (ST Micro NAND 256MiB 1,8V 16-bit), page size: 2048, OOB size: 64 [ 1.330474] Creating 5 MTD partitions on "omap2-nand.0": [ 1.333404] 0x000000000000-0x000000080000 : "X-Loader" [ 1.344116] 0x000000080000-0x000000260000 : "U-Boot" [ 1.352478] 0x000000260000-0x000000280000 : "U-Boot Env" [ 1.360198] 0x000000280000-0x000000680000 : "Kernel" [ 1.369201] 0x000000680000-0x000010000000 : "File System" [ 1.473541] OneNAND driver initializing [ 1.489074] usbcore: registered new interface driver asix [ 1.492553] usbcore: registered new interface driver cdc_ether [ 1.496398] usbcore: registered new interface driver smsc95xx [ 1.500030] usbcore: registered new interface driver net1080 [ 1.503662] usbcore: registered new interface driver cdc_subset [ 1.507446] usbcore: registered new interface driver zaurus [ 1.511016] usbcore: registered new interface driver cdc_ncm [ 1.516448] usbcore: registered new interface driver cdc_wdm [ 1.519500] Initializing USB Mass Storage driver... [ 1.522857] usbcore: registered new interface driver usb-storage [ 1.526062] USB Mass Storage support registered. [ 1.529266] usbcore: registered new interface driver usbtest [ 1.534301] mousedev: PS/2 mouse device common for all mice [ 1.544128] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-0049/twl4030_pwrbutton/input/input0 [ 1.554077] twl_rtc twl_rtc: Power up reset detected. [ 1.556976] twl_rtc twl_rtc: Enabling TWL-RTC [ 1.564025] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 1.569122] i2c /dev entries driver [ 1.574157] Driver for 1-wire Dallas network protocol. [ 1.580810] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 1.585937] twl4030_wdt twl4030_wdt: Failed to register misc device [ 1.589385] twl4030_wdt: probe of twl4030_wdt failed with error -16 [ 1.597198] omap_hsmmc omap_hsmmc.0: Failed to get debounce clk [ 1.600738] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 1.604278] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 1.988494] usbcore: registered new interface driver usbhid [ 1.991607] usbhid: USB HID core driver [ 1.995635] oprofile: using arm/armv7 [ 1.998535] TCP: cubic registered [ 2.000335] Initializing XFRM netlink socket [ 2.002746] NET: Registered protocol family 17 [ 2.005310] NET: Registered protocol family 15 [ 2.008117] Key type dns_resolver registered [ 2.010528] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 2.026062] ThumbEE CPU extension supported. [ 2.089477] clock: disabling unused clocks to save power [ 2.098632] VDVI: incomplete constraints, leaving on [ 2.101562] VDAC: incomplete constraints, leaving on [ 2.110412] input: gpio-keys as /devices/platform/gpio-keys/input/input1 [ 2.120849] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.129852] Waiting for root device /dev/mmcblk0p2... [ 2.446319] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.453765] mmc0: new high speed SDHC card at address 1234 [ 2.459960] mmcblk0: mmc0:1234 SA04G 3.68 GiB [ 2.469787] mmcblk0: p1 p2 [ 4.991577] kjournald starting. Commit interval 5 seconds [ 4.995025] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 5.396789] EXT3-fs (mmcblk0p2): using internal journal [ 5.408142] EXT3-fs (mmcblk0p2): recovery complete [ 5.410797] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 5.414886] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 5.418762] Freeing init memory: 320K INIT: version 2.86 booting Starting the hotplug events dispatcher udevd [ 6.434997] udevd (749): /proc/749/oom_adj is deprecated, please use /proc/749/oom_score_adj instead. Synthesizing the initial hotplug events Remounting root file system... mount: according to mtab, /proc is already mounted on /proc WARNING: Couldn't open directory /lib/modules/3.7.0-rc6-01456-gf4a75d2e: No such file or directory FATAL: Could not open /lib/modules/3.7.0-rc6-01456-gf4a75d2e/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/3.7.0-rc6-01456-gf4a75d2e/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc6-01456-gf4a75d2e/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.7.0-rc6-01456-gf4a75d2e/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc6-01456-gf4a75d2e/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc6-01456-gf4a75d2e/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc6-01456-gf4a75d2e/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.7.0-rc6-01456-gf4a75d2e/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc6-01456-gf4a75d2e/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/3.7.0-rc6-01456-gf4a75d2e/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc6-01456-gf4a75d2e/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/3.7.0-rc6-01456-gf4a75d2e/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[2066]: 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:1651,INA:0,ON:1652,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:1651,INA:0,ON:1652,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:1651,INA:0,ON:1652,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1651,INA:0,ON:1652,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 (17) 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 (24) core_l3_clkdm->core_pwrdm (4) 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 [ 33.810668] PM: Syncing filesystems ... done. [ 35.458740] Freezing user space processes ... (elapsed 0.02 seconds) done. [ 35.482604] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 35.506164] Suspending console(s) (use no_console_suspend to debug) [ 35.636016] PM: suspend of devices complete after 121.643 msecs [ 35.640136] PM: late suspend of devices complete after 4.058 msecs [ 35.646087] PM: noirq suspend of devices complete after 5.920 msecs [ 35.646148] Disabling non-boot CPUs ... [ 35.646545] Successfully put all powerdomains to target state [ 35.649810] PM: noirq resume of devices complete after 3.051 msecs [ 35.653717] PM: early resume of devices complete after 2.716 msecs [ 36.149047] PM: resume of devices complete after 495.178 msecs [ 36.180236] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1823,INA:0,ON:1824,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:1823,INA:0,ON:1824,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:1823,INA:0,ON:1824,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1823,INA:0,ON:1824,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 (17) 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 (24) core_l3_clkdm->core_pwrdm (4) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 38.866302] PM: Syncing filesystems ... done. [ 40.116455] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 40.139282] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 40.162597] Suspending console(s) (use no_console_suspend to debug) [ 40.292358] PM: suspend of devices complete after 121.551 msecs [ 40.296356] PM: late suspend of devices complete after 3.997 msecs [ 40.301910] PM: noirq suspend of devices complete after 5.523 msecs [ 40.301940] Disabling non-boot CPUs ... [ 40.302215] Successfully put all powerdomains to target state [ 40.305450] PM: noirq resume of devices complete after 3.021 msecs [ 40.309234] PM: early resume of devices complete after 2.624 msecs [ 40.803924] PM: resume of devices complete after 494.476 msecs [ 40.834899] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1984,INA:0,ON:1985,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:1984,INA:0,ON:1985,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:1984,INA:0,ON:1985,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1984,INA:0,ON:1985,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 (17) 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 (24) core_l3_clkdm->core_pwrdm (4) 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:2261,INA:0,ON:2262,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:12,INA:0,ON:13,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:37,INA:0,ON:38,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:2261,INA:0,ON:2262,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:2261,INA:0,ON:2262,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2261,INA:0,ON:2262,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 (16) 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 (21) core_l3_clkdm->core_pwrdm (4) 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 [ 62.321380] omap3_pm_off_mode_enable: Core OFF disabled due to errata i583 root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 63.318908] PM: Syncing filesystems ... done. [ 64.160583] Freezing user space processes ... (elapsed 0.02 seconds) done. [ 64.186492] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 64.209991] Suspending console(s) (use no_console_suspend to debug) [ 64.339324] PM: suspend of devices complete after 121.124 msecs [ 64.343322] PM: late suspend of devices complete after 3.967 msecs [ 64.348876] PM: noirq suspend of devices complete after 5.554 msecs [ 64.348907] Disabling non-boot CPUs ... [ 64.349182] Successfully put all powerdomains to target state [ 64.352752] PM: noirq resume of devices complete after 3.265 msecs [ 64.357452] PM: early resume of devices complete after 2.746 msecs [ 64.851074] PM: resume of devices complete after 493.499 msecs [ 64.882080] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:85,RET:2493,INA:0,ON:2579,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:13,INA:0,ON:14,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:1,RET:37,INA:0,ON:39,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:85,RET:2493,INA:0,ON:2579,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:85,RET:2493,INA:0,ON:2579,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:85,RET:2493,INA:0,ON:2579,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 (17) 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 (24) core_l3_clkdm->core_pwrdm (4) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 67.572296] PM: Syncing filesystems ... done. [ 68.828613] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 68.850860] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 68.874267] Suspending console(s) (use no_console_suspend to debug) [ 69.003570] PM: suspend of devices complete after 121.093 msecs [ 69.007568] PM: late suspend of devices complete after 3.967 msecs [ 69.013122] PM: noirq suspend of devices complete after 5.523 msecs [ 69.013153] Disabling non-boot CPUs ... [ 69.013427] Successfully put all powerdomains to target state [ 69.016998] PM: noirq resume of devices complete after 3.265 msecs [ 69.020996] PM: early resume of devices complete after 2.685 msecs [ 69.515411] PM: resume of devices complete after 494.293 msecs [ 69.546417] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:212,RET:2493,INA:0,ON:2706,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:14,INA:0,ON:15,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:2,RET:37,INA:0,ON:40,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:212,RET:2493,INA:0,ON:2706,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:212,RET:2493,INA:0,ON:2706,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:212,RET:2493,INA:0,ON:2706,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 (17) 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 (24) core_l3_clkdm->core_pwrdm (4) 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:448,RET:2493,INA:0,ON:2942,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:30,INA:0,ON:31,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:31,RET:37,INA:0,ON:69,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:448,RET:2493,INA:0,ON:2942,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:448,RET:2493,INA:0,ON:2942,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:448,RET:2493,INA:0,ON:2942,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 (16) 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 (21) core_l3_clkdm->core_pwrdm (4) 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