怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` at 0 [ 0.460540] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.469696] SCSI subsystem initialized [ 0.473358] usbcore: registered new interface driver usbfs [ 0.473937] usbcore: registered new interface driver hub [ 0.474639] usbcore: registered new device driver usb [ 0.492950] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.493652] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.497131] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.507568] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.510131] vdd_core: 600 <--> 1450 mV normal [ 0.513549] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.516143] VDAC: 1800 mV normal standby [ 0.518890] VDVI: 1800 mV normal standby [ 0.522308] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.523376] omap_i2c omap_i2c.1: bus 1 rev4.4 at 2600 kHz [ 0.525909] omap_i2c omap_i2c.3: bus 3 rev4.4 at 100 kHz [ 0.535400] Switching to clocksource 32k_counter [ 0.693511] NET: Registered protocol family 2 [ 0.695800] TCP established hash table entries: 4096 (order: 3, 32768 bytes) [ 0.696319] TCP bind hash table entries: 4096 (order: 5, 147456 bytes) [ 0.698608] TCP: Hash tables configured (established 4096 bind 4096) [ 0.698883] TCP: reno registered [ 0.698944] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.699249] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.700408] NET: Registered protocol family 1 [ 0.702026] RPC: Registered named UNIX socket transport module. [ 0.702056] RPC: Registered udp transport module. [ 0.702087] RPC: Registered tcp transport module. [ 0.702087] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.703277] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.703735] CPU PMU: probing PMU on CPU 0 [ 0.703765] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.901824] VFS: Disk quotas dquot_6.5.2 [ 0.902099] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.905334] NFS: Registering the id_resolver key type [ 0.905914] Key type id_resolver registered [ 0.905944] Key type id_legacy registered [ 0.906219] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.906890] msgmni has been set to 985 [ 0.910980] io scheduler noop registered [ 0.911010] io scheduler deadline registered [ 0.911102] io scheduler cfq registered (default) [ 0.916534] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.925933] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 0.929138] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 0.931213] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.295440] console [ttyO2] enabled [ 1.299652] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 96) is a OMAP UART3 [ 1.344421] brd: module loaded [ 1.371429] loop: module loaded [ 1.382019] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.386627] Trying ONFI probe in 16 bits mode, aborting ! [ 1.389587] NAND device: Manufacturer ID: 0x20, Chip ID: 0xba (ST Micro NAND 256MiB 1,8V 16-bit), 256MiB, page size: 2048, OOB size: 64 [ 1.396392] Creating 5 MTD partitions on "omap2-nand.0": [ 1.399291] 0x000000000000-0x000000080000 : "X-Loader" [ 1.410675] 0x000000080000-0x000000260000 : "U-Boot" [ 1.419830] 0x000000260000-0x000000280000 : "U-Boot Env" [ 1.428070] 0x000000280000-0x000000680000 : "Kernel" [ 1.437530] 0x000000680000-0x000010000000 : "File System" [ 1.541564] OneNAND driver initializing [ 1.557830] usbcore: registered new interface driver asix [ 1.561370] usbcore: registered new interface driver ax88179_178a [ 1.565277] usbcore: registered new interface driver cdc_ether [ 1.569183] usbcore: registered new interface driver smsc95xx [ 1.572845] usbcore: registered new interface driver net1080 [ 1.576568] usbcore: registered new interface driver cdc_subset [ 1.580322] usbcore: registered new interface driver zaurus [ 1.583984] usbcore: registered new interface driver cdc_ncm [ 1.589721] usbcore: registered new interface driver cdc_wdm [ 1.592803] Initializing USB Mass Storage driver... [ 1.596221] usbcore: registered new interface driver usb-storage [ 1.599487] USB Mass Storage support registered. [ 1.602661] usbcore: registered new interface driver usbtest [ 1.608673] mousedev: PS/2 mouse device common for all mice [ 1.619354] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-004b/twl4030_pwrbutton/input/input0 [ 1.630432] twl_rtc twl_rtc: Power up reset detected. [ 1.633392] twl_rtc twl_rtc: Enabling TWL-RTC [ 1.640930] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 1.645874] i2c /dev entries driver [ 1.652191] Driver for 1-wire Dallas network protocol. [ 1.660827] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 1.671966] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 1.675659] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 2.060638] ledtrig-cpu: registered to indicate activity on CPUs [ 2.066345] usbcore: registered new interface driver usbhid [ 2.069396] usbhid: USB HID core driver [ 2.073242] oprofile: using arm/armv7 [ 2.076507] TCP: cubic registered [ 2.078338] Initializing XFRM netlink socket [ 2.080841] NET: Registered protocol family 17 [ 2.083374] NET: Registered protocol family 15 [ 2.086425] Key type dns_resolver registered [ 2.088897] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 2.104644] ThumbEE CPU extension supported. [ 2.112457] VDVI: incomplete constraints, leaving on [ 2.115417] VDAC: incomplete constraints, leaving on [ 2.123870] input: gpio-keys as /devices/platform/gpio-keys/input/input1 [ 2.131774] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.141418] Waiting for root device /dev/mmcblk0p2... [ 2.399566] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.407196] mmc0: new high speed SDHC card at address 1234 [ 2.413421] mmcblk0: mmc0:1234 SA04G 3.68 GiB [ 2.424224] mmcblk0: p1 p2 [ 4.902832] kjournald starting. Commit interval 5 seconds [ 4.906524] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 5.313323] EXT3-fs (mmcblk0p2): using internal journal [ 5.325012] EXT3-fs (mmcblk0p2): recovery complete [ 5.327728] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 5.331604] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 5.341552] devtmpfs: mounted [ 5.343780] Freeing init memory: 340K INIT: version 2.86 booting Starting the hotplug events dispatcher udevd [ 6.377258] udevd (782): /proc/782/oom_adj is deprecated, please use /proc/782/oom_score_adj instead. Synthesizing the initial hotplug events [ 16.096649] 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/3.9.0-rc4-00700-g8bb9660: No such file or directory FATAL: Could not open /lib/modules/3.9.0-rc4-00700-g8bb9660/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/3.9.0-rc4-00700-g8bb9660/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-rc4-00700-g8bb9660/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.9.0-rc4-00700-g8bb9660/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-rc4-00700-g8bb9660/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-rc4-00700-g8bb9660/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-rc4-00700-g8bb9660/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.9.0-rc4-00700-g8bb9660/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-rc4-00700-g8bb9660/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/3.9.0-rc4-00700-g8bb9660/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-rc4-00700-g8bb9660/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/3.9.0-rc4-00700-g8bb9660/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[2089]: 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:1702,INA:0,ON:1703,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:1702,INA:0,ON:1703,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:1702,INA:0,ON:1703,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1702,INA:0,ON:1703,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 (12) 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 [ 34.526245] PM: Syncing filesystems ... done. [ 35.785736] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 35.808044] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 35.828063] Suspending console(s) (use no_console_suspend to debug) [ 35.963165] PM: suspend of devices complete after 126.190 msecs [ 35.968933] PM: late suspend of devices complete after 5.767 msecs [ 35.975158] PM: noirq suspend of devices complete after 6.164 msecs [ 35.975219] Disabling non-boot CPUs ... [ 35.975921] Successfully put all powerdomains to target state [ 35.979553] PM: noirq resume of devices complete after 3.387 msecs [ 35.984954] PM: early resume of devices complete after 4.119 msecs [ 36.488616] PM: resume of devices complete after 503.509 msecs [ 36.521057] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1892,INA:0,ON:1893,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:1892,INA:0,ON:1893,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:1892,INA:0,ON:1893,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1892,INA:0,ON:1893,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 (12) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 39.196777] PM: Syncing filesystems ... done. [ 40.448455] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 40.468444] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 40.488311] Suspending console(s) (use no_console_suspend to debug) [ 40.612762] PM: suspend of devices complete after 115.661 msecs [ 40.618408] PM: late suspend of devices complete after 5.615 msecs [ 40.624237] PM: noirq suspend of devices complete after 5.798 msecs [ 40.624237] Disabling non-boot CPUs ... [ 40.624511] Successfully put all powerdomains to target state [ 40.628082] PM: noirq resume of devices complete after 3.356 msecs [ 40.633361] PM: early resume of devices complete after 4.058 msecs [ 41.116699] PM: resume of devices complete after 483.154 msecs [ 41.148773] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:2078,INA:0,ON:2079,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:2078,INA:0,ON:2079,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:2078,INA:0,ON:2079,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2078,INA:0,ON:2079,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 (12) 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:2515,INA:0,ON:2516,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:49,INA:0,ON:50,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:70,INA:0,ON:71,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:2515,INA:0,ON:2516,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:2515,INA:0,ON:2516,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2515,INA:0,ON:2516,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 (10) 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 [ 62.644500] omap3_pm_off_mode_enable: Core OFF disabled due to errata i583 root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 63.642333] PM: Syncing filesystems ... done. [ 64.487121] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 64.508453] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 64.528533] Suspending console(s) (use no_console_suspend to debug) [ 64.653015] PM: suspend of devices complete after 115.692 msecs [ 64.658660] PM: late suspend of devices complete after 5.584 msecs [ 64.664489] PM: noirq suspend of devices complete after 5.798 msecs [ 64.664520] Disabling non-boot CPUs ... [ 64.664642] Successfully put all powerdomains to target state [ 64.668670] PM: noirq resume of devices complete after 3.723 msecs [ 64.674926] PM: early resume of devices complete after 4.150 msecs [ 65.156738] PM: resume of devices complete after 481.719 msecs [ 65.188842] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:79,RET:2792,INA:0,ON:2872,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:50,INA:0,ON:51,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:1,RET:70,INA:0,ON:72,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:79,RET:2792,INA:0,ON:2872,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:79,RET:2792,INA:0,ON:2872,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:79,RET:2792,INA:0,ON:2872,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 (12) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 67.886474] PM: Syncing filesystems ... done. [ 69.149047] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 69.168579] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 69.188598] Suspending console(s) (use no_console_suspend to debug) [ 69.313049] PM: suspend of devices complete after 115.692 msecs [ 69.318695] PM: late suspend of devices complete after 5.645 msecs [ 69.324523] PM: noirq suspend of devices complete after 5.798 msecs [ 69.324554] Disabling non-boot CPUs ... [ 69.324676] Successfully put all powerdomains to target state [ 69.328735] PM: noirq resume of devices complete after 3.753 msecs [ 69.334167] PM: early resume of devices complete after 4.058 msecs [ 69.816589] PM: resume of devices complete after 482.330 msecs [ 69.848754] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:206,RET:2792,INA:0,ON:2999,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:51,INA:0,ON:52,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:2,RET:70,INA:0,ON:73,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:206,RET:2792,INA:0,ON:2999,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:206,RET:2792,INA:0,ON:2999,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:206,RET:2792,INA:0,ON:2999,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 (12) 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:544,RET:2792,INA:0,ON:3337,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:75,INA:0,ON:76,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:51,RET:70,INA:0,ON:122,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:544,RET:2792,INA:0,ON:3337,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:544,RET:2792,INA:0,ON:3337,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:544,RET:2792,INA:0,ON:3337,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 (10) 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