怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` at 0 [ 0.465545] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.474731] SCSI subsystem initialized [ 0.477416] usbcore: registered new interface driver usbfs [ 0.477996] usbcore: registered new interface driver hub [ 0.478698] usbcore: registered new device driver usb [ 0.498474] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.499176] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.502441] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.510162] hsusb2_reset: 3300 mV [ 0.514068] hsusb2_vcc: 3300 mV [ 0.519805] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.522583] vdd_core: 600 <--> 1450 mV normal [ 0.525390] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.528137] VDAC: 1800 mV normal standby [ 0.531433] VDVI: 1800 mV normal standby [ 0.534454] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.535644] omap_i2c omap_i2c.1: bus 1 rev4.4 at 2600 kHz [ 0.538696] omap_i2c omap_i2c.3: bus 3 rev4.4 at 100 kHz [ 0.548492] Switching to clocksource 32k_counter [ 0.720581] NET: Registered protocol family 2 [ 0.722991] TCP established hash table entries: 4096 (order: 3, 32768 bytes) [ 0.723327] TCP bind hash table entries: 4096 (order: 5, 147456 bytes) [ 0.725585] TCP: Hash tables configured (established 4096 bind 4096) [ 0.725952] TCP: reno registered [ 0.725982] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.726287] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.727996] NET: Registered protocol family 1 [ 0.730316] RPC: Registered named UNIX socket transport module. [ 0.730346] RPC: Registered udp transport module. [ 0.730377] RPC: Registered tcp transport module. [ 0.730377] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.731689] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.732147] CPU PMU: probing PMU on CPU 0 [ 0.732177] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.967712] VFS: Disk quotas dquot_6.5.2 [ 0.968017] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.971771] NFS: Registering the id_resolver key type [ 0.972351] Key type id_resolver registered [ 0.972381] Key type id_legacy registered [ 0.972534] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.973236] msgmni has been set to 985 [ 0.977386] io scheduler noop registered [ 0.977416] io scheduler deadline registered [ 0.977539] io scheduler cfq registered (default) [ 0.982910] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.992919] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 0.995788] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 0.997985] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.366271] console [ttyO2] enabled [ 1.370605] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 96) is a OMAP UART3 [ 1.415039] brd: module loaded [ 1.442047] loop: module loaded [ 1.453338] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.457550] Trying ONFI probe in 16 bits mode, aborting ! [ 1.460723] NAND device: Manufacturer ID: 0x20, Chip ID: 0xba (ST Micro NAND 256MiB 1,8V 16-bit), 256MiB, page size: 2048, OOB size: 64 [ 1.467437] Creating 5 MTD partitions on "omap2-nand.0": [ 1.470458] 0x000000000000-0x000000080000 : "X-Loader" [ 1.481964] 0x000000080000-0x000000260000 : "U-Boot" [ 1.490997] 0x000000260000-0x000000280000 : "U-Boot Env" [ 1.498840] 0x000000280000-0x000000680000 : "Kernel" [ 1.508453] 0x000000680000-0x000010000000 : "File System" [ 1.627410] usbcore: registered new interface driver asix [ 1.631072] usbcore: registered new interface driver ax88179_178a [ 1.634948] usbcore: registered new interface driver cdc_ether [ 1.638763] usbcore: registered new interface driver smsc95xx [ 1.642517] usbcore: registered new interface driver net1080 [ 1.646148] usbcore: registered new interface driver cdc_subset [ 1.649993] usbcore: registered new interface driver zaurus [ 1.653686] usbcore: registered new interface driver cdc_ncm [ 1.659545] usbcore: registered new interface driver cdc_wdm [ 1.663299] usbcore: registered new interface driver usb-storage [ 1.667175] usbcore: registered new interface driver usbtest [ 1.672943] mousedev: PS/2 mouse device common for all mice [ 1.683837] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-004b/twl4030_pwrbutton/input/input0 [ 1.695343] twl_rtc twl_rtc: Power up reset detected. [ 1.698333] twl_rtc twl_rtc: Enabling TWL-RTC [ 1.705688] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 1.711090] i2c /dev entries driver [ 1.716796] Driver for 1-wire Dallas network protocol. [ 1.725494] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 1.736175] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 1.740081] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 2.116699] usbcore: registered new interface driver usbhid [ 2.119903] usbhid: USB HID core driver [ 2.123962] oprofile: using arm/armv7 [ 2.126892] TCP: cubic registered [ 2.128753] Initializing XFRM netlink socket [ 2.131378] NET: Registered protocol family 17 [ 2.133941] NET: Registered protocol family 15 [ 2.136810] Key type dns_resolver registered [ 2.139404] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 2.160278] ThumbEE CPU extension supported. [ 2.167358] VDVI: incomplete constraints, leaving on [ 2.170715] VDAC: incomplete constraints, leaving on [ 2.179809] input: gpio-keys as /devices/platform/gpio-keys/input/input1 [ 2.187164] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.197021] Waiting for root device /dev/mmcblk0p2... [ 2.492309] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.499938] mmc0: new high speed SDHC card at address 1234 [ 2.506164] mmcblk0: mmc0:1234 SA04G 3.68 GiB [ 2.516662] mmcblk0: p1 p2 [ 4.957366] kjournald starting. Commit interval 5 seconds [ 4.961029] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 5.362792] EXT3-fs (mmcblk0p2): using internal journal [ 5.374206] EXT3-fs (mmcblk0p2): recovery complete [ 5.376831] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 5.380828] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 5.390777] devtmpfs: mounted [ 5.393066] Freeing unused kernel memory: 392K (c0758000 - c07ba000) INIT: version 2.86 booting Starting the hotplug events dispatcher udevd [ 6.430084] udevd (785): /proc/785/oom_adj is deprecated, please use /proc/785/oom_score_adj instead. Synthesizing the initial hotplug events [ 15.908599] 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-rc6-00606-g7d13205: No such file or directory FATAL: Could not open /lib/modules/3.10.0-rc6-00606-g7d13205/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-rc6-00606-g7d13205/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc6-00606-g7d13205/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.10.0-rc6-00606-g7d13205/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc6-00606-g7d13205/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc6-00606-g7d13205/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc6-00606-g7d13205/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.10.0-rc6-00606-g7d13205/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc6-00606-g7d13205/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-rc6-00606-g7d13205/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.10.0-rc6-00606-g7d13205/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/3.10.0-rc6-00606-g7d13205/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[2107]: 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 [ 34.644012] PM: Syncing filesystems ... done. [ 36.304901] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 36.321014] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 36.340850] Suspending console(s) (use no_console_suspend to debug) [ 36.476745] PM: suspend of devices complete after 126.312 msecs [ 36.483154] PM: late suspend of devices complete after 6.378 msecs [ 36.490051] PM: noirq suspend of devices complete after 6.896 msecs [ 36.490112] Disabling non-boot CPUs ... [ 36.490814] Successfully put all powerdomains to target state [ 36.494781] PM: noirq resume of devices complete after 3.692 msecs [ 36.500976] PM: early resume of devices complete after 4.791 msecs [ 37.000366] PM: resume of devices complete after 499.267 msecs [ 37.034057] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1705,INA:0,ON:1706,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:1705,INA:0,ON:1706,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:1705,INA:0,ON:1706,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1705,INA:0,ON:1706,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (14) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (17) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 39.710754] PM: Syncing filesystems ... done. [ 40.965637] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 40.981170] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 41.001220] Suspending console(s) (use no_console_suspend to debug) [ 41.126220] PM: suspend of devices complete after 115.570 msecs [ 41.132507] PM: late suspend of devices complete after 6.286 msecs [ 41.139038] PM: noirq suspend of devices complete after 6.469 msecs [ 41.139038] Disabling non-boot CPUs ... [ 41.139312] Successfully put all powerdomains to target state [ 41.143249] PM: noirq resume of devices complete after 3.723 msecs [ 41.149261] PM: early resume of devices complete after 4.669 msecs [ 41.628662] PM: resume of devices complete after 479.187 msecs [ 41.661651] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1851,INA:0,ON:1852,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:1851,INA:0,ON:1852,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:1851,INA:0,ON:1852,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1851,INA:0,ON:1852,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:2071,INA:0,ON:2072,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:11,INA:0,ON:12,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:34,INA:0,ON:35,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:2071,INA:0,ON:2072,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:2071,INA:0,ON:2072,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2071,INA:0,ON:2072,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (13) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (14) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# ./test_rootfs_access_nonexistent_file__ret_dyn -sh: ./test_rootfs_access_nonexistent_file__ret_dyn: not found root@beagleboard:~# root@beagleboard:~# echo -1 > /sys/devices/platform/omap_uart.0/power/autosuspen d_delay_ms root@beagleboard:~# root@beagleboard:~# echo -1 > /sys/devices/platform/omap_uart.1/power/autosuspen d_delay_ms root@beagleboard:~# root@beagleboard:~# echo -1 > /sys/devices/platform/omap_uart.2/power/autosuspen d_delay_ms root@beagleboard:~# root@beagleboard:~# echo -1 > /sys/devices/platform/omap_uart.3/power/autosuspen d_delay_ms root@beagleboard:~# root@beagleboard:~# %% End retention dynamic idle UART wakeup test %% Start off-mode double suspend UART wakeup test echo 1 > /debug/pm_debug/enable_off_mode [ 63.158813] omap3_pm_off_mode_enable: Core OFF disabled due to errata i583 root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 64.156158] PM: Syncing filesystems ... done. [ 65.006378] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 65.021636] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 65.041503] Suspending console(s) (use no_console_suspend to debug) [ 65.166473] PM: suspend of devices complete after 115.570 msecs [ 65.172760] PM: late suspend of devices complete after 6.256 msecs [ 65.179260] PM: noirq suspend of devices complete after 6.469 msecs [ 65.179260] Disabling non-boot CPUs ... [ 65.179412] Successfully put all powerdomains to target state [ 65.183837] PM: noirq resume of devices complete after 3.997 msecs [ 65.190856] PM: early resume of devices complete after 4.791 msecs [ 65.668914] PM: resume of devices complete after 477.935 msecs [ 65.701934] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:69,RET:2225,INA:0,ON:2295,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:1,RET:34,INA:0,ON:36,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:69,RET:2225,INA:0,ON:2295,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:69,RET:2225,INA:0,ON:2295,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:69,RET:2225,INA:0,ON:2295,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (OFF),OFF:1,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (14) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (17) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 68.399993] PM: Syncing filesystems ... done. [ 69.662445] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 69.681549] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 69.701538] Suspending console(s) (use no_console_suspend to debug) [ 69.826538] PM: suspend of devices complete after 115.570 msecs [ 69.832824] PM: late suspend of devices complete after 6.256 msecs [ 69.839324] PM: noirq suspend of devices complete after 6.469 msecs [ 69.839355] Disabling non-boot CPUs ... [ 69.839477] Successfully put all powerdomains to target state [ 69.843872] PM: noirq resume of devices complete after 3.967 msecs [ 69.850097] PM: early resume of devices complete after 4.760 msecs [ 70.328918] PM: resume of devices complete after 478.729 msecs [ 70.361907] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:161,RET:2225,INA:0,ON:2387,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:2,RET:34,INA:0,ON:37,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:161,RET:2225,INA:0,ON:2387,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:161,RET:2225,INA:0,ON:2387,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:161,RET:2225,INA:0,ON:2387,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:321,RET:2225,INA:0,ON:2547,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:24,INA:0,ON:25,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:35,RET:34,INA:0,ON:70,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:321,RET:2225,INA:0,ON:2547,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:321,RET:2225,INA:0,ON:2547,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:321,RET:2225,INA:0,ON:2547,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