怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` at 0 [ 0.472686] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.482086] SCSI subsystem initialized [ 0.484832] usbcore: registered new interface driver usbfs [ 0.485443] usbcore: registered new interface driver hub [ 0.486145] usbcore: registered new device driver usb [ 0.505584] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.506286] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.509582] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.517486] hsusb2_reset: 3300 mV [ 0.521514] hsusb2_vcc: 3300 mV [ 0.527404] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.530364] vdd_core: 600 <--> 1450 mV normal [ 0.533203] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.536010] VDAC: 1800 mV normal standby [ 0.538940] VDVI: 1800 mV normal standby [ 0.542022] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.543212] omap_i2c omap_i2c.1: bus 1 rev4.4 at 2600 kHz [ 0.546539] omap_i2c omap_i2c.3: bus 3 rev4.4 at 100 kHz [ 0.556732] Switching to clocksource 32k_counter [ 0.732116] NET: Registered protocol family 2 [ 0.734497] TCP established hash table entries: 4096 (order: 3, 32768 bytes) [ 0.734832] TCP bind hash table entries: 4096 (order: 5, 147456 bytes) [ 0.737182] TCP: Hash tables configured (established 4096 bind 4096) [ 0.737731] TCP: reno registered [ 0.737792] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.738098] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.739929] NET: Registered protocol family 1 [ 0.742340] RPC: Registered named UNIX socket transport module. [ 0.742370] RPC: Registered udp transport module. [ 0.742401] RPC: Registered tcp transport module. [ 0.742431] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.743713] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.744171] CPU PMU: probing PMU on CPU 0 [ 0.744201] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.980163] VFS: Disk quotas dquot_6.5.2 [ 0.980438] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.983612] NFS: Registering the id_resolver key type [ 0.984130] Key type id_resolver registered [ 0.984161] Key type id_legacy registered [ 0.984344] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.985015] msgmni has been set to 985 [ 0.989410] io scheduler noop registered [ 0.989440] io scheduler deadline registered [ 0.989562] io scheduler cfq registered (default) [ 0.994842] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.004943] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 1.008117] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 1.010284] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.377410] console [ttyO2] enabled [ 1.381622] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 96) is a OMAP UART3 [ 1.426971] brd: module loaded [ 1.454498] loop: module loaded [ 1.465484] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.469848] Trying ONFI probe in 16 bits mode, aborting ! [ 1.472808] NAND device: Manufacturer ID: 0x20, Chip ID: 0xba (ST Micro NAND 256MiB 1,8V 16-bit), 256MiB, page size: 2048, OOB size: 64 [ 1.479644] Creating 5 MTD partitions on "omap2-nand.0": [ 1.482543] 0x000000000000-0x000000080000 : "X-Loader" [ 1.494140] 0x000000080000-0x000000260000 : "U-Boot" [ 1.502990] 0x000000260000-0x000000280000 : "U-Boot Env" [ 1.511505] 0x000000280000-0x000000680000 : "Kernel" [ 1.521148] 0x000000680000-0x000010000000 : "File System" [ 1.640686] usbcore: registered new interface driver asix [ 1.644195] usbcore: registered new interface driver ax88179_178a [ 1.648193] usbcore: registered new interface driver cdc_ether [ 1.651977] usbcore: registered new interface driver smsc95xx [ 1.655700] usbcore: registered new interface driver net1080 [ 1.659393] usbcore: registered new interface driver cdc_subset [ 1.663146] usbcore: registered new interface driver zaurus [ 1.666900] usbcore: registered new interface driver cdc_ncm [ 1.672729] usbcore: registered new interface driver cdc_wdm [ 1.676513] usbcore: registered new interface driver usb-storage [ 1.680572] usbcore: registered new interface driver usbtest [ 1.686340] mousedev: PS/2 mouse device common for all mice [ 1.697052] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-004b/twl4030_pwrbutton/input/input0 [ 1.708984] twl_rtc twl_rtc: Power up reset detected. [ 1.711944] twl_rtc twl_rtc: Enabling TWL-RTC [ 1.719329] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 1.724212] i2c /dev entries driver [ 1.730468] Driver for 1-wire Dallas network protocol. [ 1.739105] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 1.749816] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 1.753448] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 2.135009] usbcore: registered new interface driver usbhid [ 2.138214] usbhid: USB HID core driver [ 2.142333] oprofile: using arm/armv7 [ 2.145263] TCP: cubic registered [ 2.147125] Initializing XFRM netlink socket [ 2.149719] NET: Registered protocol family 17 [ 2.152252] NET: Registered protocol family 15 [ 2.155120] Key type dns_resolver registered [ 2.157653] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 2.178863] ThumbEE CPU extension supported. [ 2.186004] VDVI: incomplete constraints, leaving on [ 2.189270] VDAC: incomplete constraints, leaving on [ 2.198303] input: gpio-keys as /devices/platform/gpio-keys/input/input1 [ 2.205413] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.215240] Waiting for root device /dev/mmcblk0p2... [ 2.510559] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.518157] mmc0: new high speed SDHC card at address 1234 [ 2.524353] mmcblk0: mmc0:1234 SA04G 3.68 GiB [ 2.534912] mmcblk0: p1 p2 [ 5.795440] kjournald starting. Commit interval 5 seconds [ 5.799072] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 6.205535] EXT3-fs (mmcblk0p2): using internal journal [ 6.217956] EXT3-fs (mmcblk0p2): recovery complete [ 6.220581] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 6.224456] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 6.234588] devtmpfs: mounted [ 6.236907] Freeing unused kernel memory: 392K (c0757000 - c07b9000) INIT: version 2.86 booting Starting the hotplug events dispatcher udevd [ 7.278472] udevd (785): /proc/785/oom_adj is deprecated, please use /proc/785/oom_score_adj instead. Synthesizing the initial hotplug events [ 15.583587] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. Remounting root file system... mount: according to mtab, /proc is already mounted on /proc WARNING: Couldn't open directory /lib/modules/3.10.0-rc4-00002-ga93d8a1: No such file or directory FATAL: Could not open /lib/modules/3.10.0-rc4-00002-ga93d8a1/modules.dep.temp for writing: No such file or directory root: mount: mount point /proc/bus/usb does not exist Setting up IP spoofing protection: rp_filter. Configuring network interfaces... modprobe: FATAL: Could not load /lib/modules/3.10.0-rc4-00002-ga93d8a1/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc4-00002-ga93d8a1/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.10.0-rc4-00002-ga93d8a1/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc4-00002-ga93d8a1/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc4-00002-ga93d8a1/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc4-00002-ga93d8a1/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.10.0-rc4-00002-ga93d8a1/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc4-00002-ga93d8a1/modules.dep: No such file or directory udhcpc: SIOCGIFINDEX: No such device done. Starting portmap daemon: portmap. Tue Jul 22 00:18:00 UTC 2008 INIT: Entering runlevel: 5 ALSA: Restoring mixer settings... /usr/sbin/alsactl: load_state:1327: No soundcards found... Starting Dropbear SSH server: modprobe: FATAL: Could not load /lib/modules/3.10.0-rc4-00002-ga93d8a1/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc4-00002-ga93d8a1/modules.dep: No such file or directory dropbear. Starting advanced power management daemon: No APM support in kernel (failed.) Starting system message bus: dbus. Starting syslogd/klogd: start-stop-daemon: lseek: Invalid argument * Starting Avahi mDNS/DNS-SD Daemon: avahi-daemon [ ok ] Starting Bluetooth subsystem: hcidmodprobe: FATAL: Could not load /lib/modules/3.10.0-rc4-00002-ga93d8a1/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[2105]: 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:1569,INA:0,ON:1570,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:1569,INA:0,ON:1570,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:1569,INA:0,ON:1570,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1569,INA:0,ON:1570,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 [ 36.609954] PM: Syncing filesystems ... done. [ 37.856353] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 37.879150] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 37.899261] Suspending console(s) (use no_console_suspend to debug) [ 38.034820] PM: suspend of devices complete after 125.946 msecs [ 38.041168] PM: late suspend of devices complete after 6.317 msecs [ 38.048095] PM: noirq suspend of devices complete after 6.896 msecs [ 38.048156] Disabling non-boot CPUs ... [ 38.048858] Successfully put all powerdomains to target state [ 38.052764] PM: noirq resume of devices complete after 3.692 msecs [ 38.058959] PM: early resume of devices complete after 4.791 msecs [ 38.559997] PM: resume of devices complete after 500.885 msecs [ 38.593475] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1698,INA:0,ON:1699,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:1698,INA:0,ON:1699,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:1698,INA:0,ON:1699,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1698,INA:0,ON:1699,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 [ 41.268981] PM: Syncing filesystems ... done. [ 42.527374] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 42.549621] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 42.569458] Suspending console(s) (use no_console_suspend to debug) [ 42.694396] PM: suspend of devices complete after 115.509 msecs [ 42.700622] PM: late suspend of devices complete after 6.225 msecs [ 42.707122] PM: noirq suspend of devices complete after 6.439 msecs [ 42.707122] Disabling non-boot CPUs ... [ 42.707275] Successfully put all powerdomains to target state [ 42.711212] PM: noirq resume of devices complete after 3.692 msecs [ 42.717163] PM: early resume of devices complete after 4.638 msecs [ 43.197875] PM: resume of devices complete after 480.560 msecs [ 43.230560] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1826,INA:0,ON:1827,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:1826,INA:0,ON:1827,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:1826,INA:0,ON:1827,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1826,INA:0,ON:1827,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:2021,INA:0,ON:2022,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:32,INA:0,ON:33,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:2021,INA:0,ON:2022,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:2021,INA:0,ON:2022,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2021,INA:0,ON:2022,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 [ 64.726531] omap3_pm_off_mode_enable: Core OFF disabled due to errata i583 root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 65.724029] PM: Syncing filesystems ... done. [ 66.566375] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 66.589447] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 66.609588] Suspending console(s) (use no_console_suspend to debug) [ 66.734558] PM: suspend of devices complete after 115.539 msecs [ 66.740783] PM: late suspend of devices complete after 6.195 msecs [ 66.747314] PM: noirq suspend of devices complete after 6.469 msecs [ 66.747314] Disabling non-boot CPUs ... [ 66.747589] Successfully put all powerdomains to target state [ 66.751983] PM: noirq resume of devices complete after 3.967 msecs [ 66.759002] PM: early resume of devices complete after 4.852 msecs [ 67.238220] PM: resume of devices complete after 479.095 msecs [ 67.271026] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:59,RET:2164,INA:0,ON:2224,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:32,INA:0,ON:34,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:59,RET:2164,INA:0,ON:2224,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:59,RET:2164,INA:0,ON:2224,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:59,RET:2164,INA:0,ON:2224,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 [ 69.968383] PM: Syncing filesystems ... done. [ 71.229553] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 71.249694] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 71.269744] Suspending console(s) (use no_console_suspend to debug) [ 71.394714] PM: suspend of devices complete after 115.570 msecs [ 71.400939] PM: late suspend of devices complete after 6.195 msecs [ 71.407440] PM: noirq suspend of devices complete after 6.469 msecs [ 71.407470] Disabling non-boot CPUs ... [ 71.407745] Successfully put all powerdomains to target state [ 71.412170] PM: noirq resume of devices complete after 3.997 msecs [ 71.418395] PM: early resume of devices complete after 4.760 msecs [ 71.898284] PM: resume of devices complete after 479.797 msecs [ 71.931060] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:140,RET:2164,INA:0,ON:2305,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:32,INA:0,ON:35,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:140,RET:2164,INA:0,ON:2305,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:140,RET:2164,INA:0,ON:2305,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:140,RET:2164,INA:0,ON:2305,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:283,RET:2164,INA:0,ON:2448,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:26,INA:0,ON:27,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:21,RET:32,INA:0,ON:54,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:283,RET:2164,INA:0,ON:2448,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:283,RET:2164,INA:0,ON:2448,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:283,RET:2164,INA:0,ON:2448,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