怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` at 0 [ 0.391540] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.398132] SCSI subsystem initialized [ 0.400909] usbcore: registered new interface driver usbfs [ 0.401519] usbcore: registered new interface driver hub [ 0.402435] usbcore: registered new device driver usb [ 0.419738] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.420471] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.424072] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.434387] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.437225] vdd_core: 600 <--> 1450 mV normal [ 0.439941] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.442962] VDAC: 1800 mV normal standby [ 0.445648] VDVI: 1800 mV normal standby [ 0.448913] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.449981] omap_i2c omap_i2c.1: bus 1 rev1.4.0 at 2600 kHz [ 0.452423] omap_i2c omap_i2c.3: bus 3 rev1.4.0 at 100 kHz [ 0.461273] Switching to clocksource 32k_counter [ 0.603973] NET: Registered protocol family 2 [ 0.606201] TCP established hash table entries: 16384 (order: 5, 131072 bytes) [ 0.606903] TCP bind hash table entries: 16384 (order: 7, 589824 bytes) [ 0.616333] TCP: Hash tables configured (established 16384 bind 16384) [ 0.616912] TCP: reno registered [ 0.616943] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.617279] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.618377] NET: Registered protocol family 1 [ 0.619903] RPC: Registered named UNIX socket transport module. [ 0.619903] RPC: Registered udp transport module. [ 0.619934] RPC: Registered tcp transport module. [ 0.619934] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.621124] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.621520] CPU PMU: probing PMU on CPU 0 [ 0.621704] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.623321] cpu cpu0: opp_set_availability: Device OPP not found (-19) [ 0.623352] beagle_opp_init: failed to enable higher opp -19 [ 0.623382] cpu cpu0: opp_set_availability: Device OPP not found (-19) [ 0.811767] VFS: Disk quotas dquot_6.5.2 [ 0.812103] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.815307] NFS: Registering the id_resolver key type [ 0.815826] Key type id_resolver registered [ 0.815826] Key type id_legacy registered [ 0.816009] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.816650] msgmni has been set to 954 [ 0.820617] io scheduler noop registered [ 0.820648] io scheduler deadline registered [ 0.820770] io scheduler cfq registered (default) [ 0.825805] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.833648] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 0.835937] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 0.837921] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.195281] console [ttyO2] enabled [ 1.199096] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 96) is a OMAP UART3 [ 1.239807] brd: module loaded [ 1.264953] loop: module loaded [ 1.275604] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.279632] NAND device: Manufacturer ID: 0x20, Chip ID: 0xba (ST Micro NAND 256MiB 1,8V 16-bit), page size: 2048, OOB size: 64 [ 1.286254] Creating 5 MTD partitions on "omap2-nand.0": [ 1.289398] 0x000000000000-0x000000080000 : "X-Loader" [ 1.300079] 0x000000080000-0x000000260000 : "U-Boot" [ 1.308532] 0x000000260000-0x000000280000 : "U-Boot Env" [ 1.316375] 0x000000280000-0x000000680000 : "Kernel" [ 1.325439] 0x000000680000-0x000010000000 : "File System" [ 1.429626] OneNAND driver initializing [ 1.445159] usbcore: registered new interface driver asix [ 1.448791] usbcore: registered new interface driver cdc_ether [ 1.452484] usbcore: registered new interface driver smsc95xx [ 1.456176] usbcore: registered new interface driver net1080 [ 1.459747] usbcore: registered new interface driver cdc_subset [ 1.463531] usbcore: registered new interface driver zaurus [ 1.467102] usbcore: registered new interface driver cdc_ncm [ 1.472564] usbcore: registered new interface driver cdc_wdm [ 1.475585] Initializing USB Mass Storage driver... [ 1.478942] usbcore: registered new interface driver usb-storage [ 1.482147] USB Mass Storage support registered. [ 1.485351] usbcore: registered new interface driver usbtest [ 1.490417] mousedev: PS/2 mouse device common for all mice [ 1.499816] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-0049/twl4030_pwrbutton/input/input0 [ 1.509674] twl_rtc twl_rtc: Power up reset detected. [ 1.512573] twl_rtc twl_rtc: Enabling TWL-RTC [ 1.519805] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 1.524902] i2c /dev entries driver [ 1.529907] Driver for 1-wire Dallas network protocol. [ 1.536621] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 1.541778] twl4030_wdt twl4030_wdt: Failed to register misc device [ 1.545166] twl4030_wdt: probe of twl4030_wdt failed with error -16 [ 1.552917] omap_hsmmc omap_hsmmc.0: Failed to get debounce clk [ 1.556488] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 1.560058] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 1.946014] usbcore: registered new interface driver usbhid [ 1.949096] usbhid: USB HID core driver [ 1.953155] oprofile: using arm/armv7 [ 1.956054] TCP: cubic registered [ 1.957855] Initializing XFRM netlink socket [ 1.960266] NET: Registered protocol family 17 [ 1.962860] NET: Registered protocol family 15 [ 1.965667] Key type dns_resolver registered [ 1.968078] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 1.983703] ThumbEE CPU extension supported. [ 1.993804] VDVI: incomplete constraints, leaving on [ 1.996704] VDAC: incomplete constraints, leaving on [ 2.003662] input: gpio-keys as /devices/platform/gpio-keys/input/input1 [ 2.010986] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.020629] Waiting for root device /dev/mmcblk0p2... [ 2.317901] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.325439] mmc0: new high speed SDHC card at address 1234 [ 2.331451] mmcblk0: mmc0:1234 SA04G 3.68 GiB [ 2.341339] mmcblk0: p1 p2 [ 4.881530] kjournald starting. Commit interval 5 seconds [ 4.885101] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 5.288726] EXT3-fs (mmcblk0p2): using internal journal [ 5.300048] EXT3-fs (mmcblk0p2): recovery complete [ 5.302612] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 5.306793] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 5.310546] Freeing init memory: 324K INIT: version 2.86 booting Starting the hotplug events dispatcher udevd 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-rc4-01279-gee05754: No such file or directory FATAL: Could not open /lib/modules/3.7.0-rc4-01279-gee05754/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-rc4-01279-gee05754/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc4-01279-gee05754/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.7.0-rc4-01279-gee05754/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc4-01279-gee05754/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc4-01279-gee05754/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc4-01279-gee05754/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.7.0-rc4-01279-gee05754/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc4-01279-gee05754/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-rc4-01279-gee05754/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc4-01279-gee05754/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/3.7.0-rc4-01279-gee05754/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[2051]: 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:1697,INA:0,ON:1698,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:1697,INA:0,ON:1698,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:0,RET:1696,INA:0,ON:1697,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:0,RET:1697,INA:0,ON:1698,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1696,INA:0,ON:1697,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 (2) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (54) cam_clkdm->cam_pwrdm (1) dss_clkdm->dss_pwrdm (9) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (80) core_l3_clkdm->core_pwrdm (2) 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 [ 35.669708] PM: Syncing filesystems ... done. [ 36.913940] Freezing user space processes ... (elapsed 0.02 seconds) done. [ 36.940155] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 36.963684] Suspending console(s) (use no_console_suspend to debug) [ 37.094085] PM: suspend of devices complete after 121.734 msecs [ 37.098449] PM: late suspend of devices complete after 4.333 msecs [ 37.104705] PM: noirq suspend of devices complete after 6.256 msecs [ 37.104766] Disabling non-boot CPUs ... [ 37.105163] Successfully put all powerdomains to target state [ 37.108581] PM: noirq resume of devices complete after 3.204 msecs [ 37.112762] PM: early resume of devices complete after 2.868 msecs [ 37.614532] PM: resume of devices complete after 501.617 msecs [ 37.646118] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1869,INA:0,ON:1870,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:1869,INA:0,ON:1870,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:0,RET:1868,INA:0,ON:1869,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:0,RET:1869,INA:0,ON:1870,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1868,INA:0,ON:1869,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 (2) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (56) cam_clkdm->cam_pwrdm (1) dss_clkdm->dss_pwrdm (9) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (91) core_l3_clkdm->core_pwrdm (2) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 40.325286] PM: Syncing filesystems ... done. [ 41.576232] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 41.596740] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 41.620178] Suspending console(s) (use no_console_suspend to debug) [ 41.750274] PM: suspend of devices complete after 121.520 msecs [ 41.754547] PM: late suspend of devices complete after 4.241 msecs [ 41.760437] PM: noirq suspend of devices complete after 5.859 msecs [ 41.760437] Disabling non-boot CPUs ... [ 41.760711] Successfully put all powerdomains to target state [ 41.764129] PM: noirq resume of devices complete after 3.204 msecs [ 41.768218] PM: early resume of devices complete after 2.899 msecs [ 42.261718] PM: resume of devices complete after 493.316 msecs [ 42.293151] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:2023,INA:0,ON:2024,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:2023,INA:0,ON:2024,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:0,RET:2022,INA:0,ON:2023,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:0,RET:2023,INA:0,ON:2024,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2022,INA:0,ON:2023,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 (2) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (58) cam_clkdm->cam_pwrdm (1) dss_clkdm->dss_pwrdm (9) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (102) core_l3_clkdm->core_pwrdm (2) 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:2296,INA:0,ON:2297,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:20,INA:0,ON:21,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:45,INA:0,ON:46,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:2296,INA:0,ON:2297,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:0,RET:2295,INA:0,ON:2296,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:0,RET:2296,INA:0,ON:2297,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2295,INA:0,ON:2296,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 (2) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (60) cam_clkdm->cam_pwrdm (1) dss_clkdm->dss_pwrdm (9) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (104) core_l3_clkdm->core_pwrdm (2) 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 [ 63.779602] omap3_pm_off_mode_enable: Core OFF disabled due to errata i583 root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 64.777099] PM: Syncing filesystems ... done. [ 65.616424] Freezing user space processes ... (elapsed 0.02 seconds) done. [ 65.643920] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 65.667541] Suspending console(s) (use no_console_suspend to debug) [ 65.797241] PM: suspend of devices complete after 121.124 msecs [ 65.801483] PM: late suspend of devices complete after 4.211 msecs [ 65.807373] PM: noirq suspend of devices complete after 5.859 msecs [ 65.807373] Disabling non-boot CPUs ... [ 65.807647] Successfully put all powerdomains to target state [ 65.811370] PM: noirq resume of devices complete after 3.417 msecs [ 65.816345] PM: early resume of devices complete after 2.868 msecs [ 66.316589] PM: resume of devices complete after 500.122 msecs [ 66.348022] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:84,RET:2522,INA:0,ON:2607,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:21,INA:0,ON:22,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:1,RET:45,INA:0,ON:47,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:84,RET:2522,INA:0,ON:2607,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:84,RET:2521,INA:0,ON:2606,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:84,RET:2522,INA:0,ON:2607,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:84,RET:2521,INA:0,ON:2606,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 (2) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (63) cam_clkdm->cam_pwrdm (1) dss_clkdm->dss_pwrdm (9) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (118) core_l3_clkdm->core_pwrdm (2) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 69.028320] PM: Syncing filesystems ... done. [ 70.284423] Freezing user space processes ... (elapsed 0.02 seconds) done. [ 70.308288] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 70.331756] Suspending console(s) (use no_console_suspend to debug) [ 70.461425] PM: suspend of devices complete after 121.124 msecs [ 70.465698] PM: late suspend of devices complete after 4.241 msecs [ 70.471588] PM: noirq suspend of devices complete after 5.828 msecs [ 70.471588] Disabling non-boot CPUs ... [ 70.471893] Successfully put all powerdomains to target state [ 70.475616] PM: noirq resume of devices complete after 3.417 msecs [ 70.479888] PM: early resume of devices complete after 2.838 msecs [ 70.980773] PM: resume of devices complete after 500.762 msecs [ 71.012207] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:211,RET:2522,INA:0,ON:2734,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:22,INA:0,ON:23,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:2,RET:45,INA:0,ON:48,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:211,RET:2522,INA:0,ON:2734,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:211,RET:2521,INA:0,ON:2733,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:211,RET:2522,INA:0,ON:2734,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:211,RET:2521,INA:0,ON:2733,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 (2) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (65) cam_clkdm->cam_pwrdm (1) dss_clkdm->dss_pwrdm (9) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (129) core_l3_clkdm->core_pwrdm (2) 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:442,RET:2522,INA:0,ON:2965,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:35,INA:0,ON:36,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:33,RET:45,INA:0,ON:79,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:442,RET:2522,INA:0,ON:2965,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:442,RET:2521,INA:0,ON:2964,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:442,RET:2522,INA:0,ON:2965,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:442,RET:2521,INA:0,ON:2964,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 (2) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (67) cam_clkdm->cam_pwrdm (1) dss_clkdm->dss_pwrdm (9) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (131) core_l3_clkdm->core_pwrdm (2) 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