怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` at 0 [ 0.393218] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.399810] SCSI subsystem initialized [ 0.402923] usbcore: registered new interface driver usbfs [ 0.403686] usbcore: registered new interface driver hub [ 0.404632] usbcore: registered new device driver usb [ 0.429687] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.430389] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.433563] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.444183] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.446868] vdd_core: 600 <--> 1450 mV normal [ 0.449737] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.452484] VDAC: 1800 mV normal standby [ 0.455535] VDVI: 1800 mV normal standby [ 0.458343] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.459869] omap_i2c omap_i2c.1: bus 1 rev1.4.0 at 2600 kHz [ 0.474060] omap_i2c omap_i2c.3: bus 3 rev1.4.0 at 100 kHz [ 0.482452] Switching to clocksource 32k_counter [ 0.624755] NET: Registered protocol family 2 [ 0.626983] TCP established hash table entries: 16384 (order: 5, 131072 bytes) [ 0.627716] TCP bind hash table entries: 16384 (order: 7, 589824 bytes) [ 0.637115] TCP: Hash tables configured (established 16384 bind 16384) [ 0.637390] TCP: reno registered [ 0.637451] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.638061] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.639068] NET: Registered protocol family 1 [ 0.640655] RPC: Registered named UNIX socket transport module. [ 0.640686] RPC: Registered udp transport module. [ 0.640716] RPC: Registered tcp transport module. [ 0.640716] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.641906] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.642303] CPU PMU: probing PMU on CPU 0 [ 0.642486] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.831909] VFS: Disk quotas dquot_6.5.2 [ 0.832214] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.835449] NFS: Registering the id_resolver key type [ 0.835968] Key type id_resolver registered [ 0.835998] Key type id_legacy registered [ 0.836151] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.836791] msgmni has been set to 954 [ 0.840698] io scheduler noop registered [ 0.840728] io scheduler deadline registered [ 0.840881] io scheduler cfq registered (default) [ 0.845977] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.853820] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 0.856048] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 0.858001] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.205017] console [ttyO2] enabled [ 1.208801] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 96) is a OMAP UART3 [ 1.251495] brd: module loaded [ 1.275604] loop: module loaded [ 1.285766] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.290222] NAND device: Manufacturer ID: 0x20, Chip ID: 0xba (ST Micro NAND 256MiB 1,8V 16-bit), page size: 2048, OOB size: 64 [ 1.296508] Creating 5 MTD partitions on "omap2-nand.0": [ 1.299346] 0x000000000000-0x000000080000 : "X-Loader" [ 1.309600] 0x000000080000-0x000000260000 : "U-Boot" [ 1.318023] 0x000000260000-0x000000280000 : "U-Boot Env" [ 1.325866] 0x000000280000-0x000000680000 : "Kernel" [ 1.335266] 0x000000680000-0x000010000000 : "File System" [ 1.439788] OneNAND driver initializing [ 1.455596] usbcore: registered new interface driver asix [ 1.459136] usbcore: registered new interface driver cdc_ether [ 1.463195] usbcore: registered new interface driver smsc95xx [ 1.466857] usbcore: registered new interface driver net1080 [ 1.470825] usbcore: registered new interface driver cdc_subset [ 1.474578] usbcore: registered new interface driver zaurus [ 1.478515] usbcore: registered new interface driver cdc_ncm [ 1.484191] usbcore: registered new interface driver cdc_wdm [ 1.487243] Initializing USB Mass Storage driver... [ 1.490539] usbcore: registered new interface driver usb-storage [ 1.493957] USB Mass Storage support registered. [ 1.497070] usbcore: registered new interface driver usbtest [ 1.502319] mousedev: PS/2 mouse device common for all mice [ 1.511718] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-0049/twl4030_pwrbutton/input/input0 [ 1.520477] twl_rtc twl_rtc: Power up reset detected. [ 1.523651] twl_rtc twl_rtc: Enabling TWL-RTC [ 1.530731] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 1.535491] i2c /dev entries driver [ 1.540802] Driver for 1-wire Dallas network protocol. [ 1.547363] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 1.552276] twl4030_wdt twl4030_wdt: Failed to register misc device [ 1.555877] twl4030_wdt: probe of twl4030_wdt failed with error -16 [ 1.563812] omap_hsmmc omap_hsmmc.0: Failed to get debounce clk [ 1.567077] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 1.570861] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 1.959350] usbcore: registered new interface driver usbhid [ 1.962463] usbhid: USB HID core driver [ 1.966491] oprofile: using arm/armv7 [ 1.969390] TCP: cubic registered [ 1.971160] Initializing XFRM netlink socket [ 1.973602] NET: Registered protocol family 17 [ 1.976196] NET: Registered protocol family 15 [ 1.979064] Key type dns_resolver registered [ 1.981475] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 1.995147] omap2_set_init_voltage: unable to find boot up OPP for vdd_mpu_iva [ 1.999176] omap2_set_init_voltage: unable to set vdd_mpu_iva [ 2.003631] ThumbEE CPU extension supported. [ 2.013031] VDVI: incomplete constraints, leaving on [ 2.016387] VDAC: incomplete constraints, leaving on [ 2.023498] input: gpio-keys as /devices/platform/gpio-keys/input/input1 [ 2.030670] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.040374] Waiting for root device /dev/mmcblk0p2... [ 2.354766] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.362213] mmc0: new high speed SDHC card at address 1234 [ 2.368499] mmcblk0: mmc0:1234 SA04G 3.68 GiB [ 2.378295] mmcblk0: p1 p2 [ 4.894683] kjournald starting. Commit interval 5 seconds [ 4.898254] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 5.300048] EXT3-fs (mmcblk0p2): using internal journal [ 5.311370] EXT3-fs (mmcblk0p2): recovery complete [ 5.313964] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 5.318084] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 5.321929] Freeing init memory: 320K 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-rc2-00165-g7254830: No such file or directory FATAL: Could not open /lib/modules/3.7.0-rc2-00165-g7254830/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-rc2-00165-g7254830/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00165-g7254830/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00165-g7254830/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00165-g7254830/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00165-g7254830/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00165-g7254830/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00165-g7254830/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00165-g7254830/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-rc2-00165-g7254830/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00165-g7254830/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-rc2-00165-g7254830/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[2065]: 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:1689,INA:0,ON:1690,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:1689,INA:0,ON:1690,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:0,RET:1688,INA:0,ON:1689,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:0,RET:1689,INA:0,ON:1690,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1689,INA:0,ON:1690,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 (79) 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 [ 33.776672] PM: Syncing filesystems ... done. [ 35.423278] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 35.445770] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 35.469268] Suspending console(s) (use no_console_suspend to debug) [ 35.599639] PM: suspend of devices complete after 121.704 msecs [ 35.604003] PM: late suspend of devices complete after 4.333 msecs [ 35.610260] PM: noirq suspend of devices complete after 6.256 msecs [ 35.610321] Disabling non-boot CPUs ... [ 35.610717] Successfully put all powerdomains to target state [ 35.614135] PM: noirq resume of devices complete after 3.234 msecs [ 35.618316] PM: early resume of devices complete after 2.838 msecs [ 36.120300] PM: resume of devices complete after 501.831 msecs [ 36.151947] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1864,INA:0,ON:1865,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:1864,INA:0,ON:1865,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:0,RET:1863,INA:0,ON:1864,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:0,RET:1864,INA:0,ON:1865,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1864,INA:0,ON:1865,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 (90) core_l3_clkdm->core_pwrdm (2) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 38.830383] PM: Syncing filesystems ... done. [ 40.079162] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 40.102355] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 40.125762] Suspending console(s) (use no_console_suspend to debug) [ 40.255828] PM: suspend of devices complete after 121.490 msecs [ 40.260101] PM: late suspend of devices complete after 4.211 msecs [ 40.265991] PM: noirq suspend of devices complete after 5.859 msecs [ 40.266021] Disabling non-boot CPUs ... [ 40.266265] Successfully put all powerdomains to target state [ 40.269683] PM: noirq resume of devices complete after 3.204 msecs [ 40.273803] PM: early resume of devices complete after 2.868 msecs [ 40.767517] PM: resume of devices complete after 493.560 msecs [ 40.799011] 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:2023,INA:0,ON:2024,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 (101) 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:2300,INA:0,ON:2301,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:35,INA:0,ON:36,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:2300,INA:0,ON:2301,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:0,RET:2299,INA:0,ON:2300,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:0,RET:2300,INA:0,ON:2301,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2300,INA:0,ON:2301,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 (103) 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 [ 62.286621] omap3_pm_off_mode_enable: Core OFF disabled due to errata i583 root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 63.284088] PM: Syncing filesystems ... done. [ 64.127624] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 64.149658] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 64.173187] Suspending console(s) (use no_console_suspend to debug) [ 64.302825] PM: suspend of devices complete after 121.063 msecs [ 64.307067] PM: late suspend of devices complete after 4.211 msecs [ 64.312957] PM: noirq suspend of devices complete after 5.859 msecs [ 64.312957] Disabling non-boot CPUs ... [ 64.313232] Successfully put all powerdomains to target state [ 64.316955] PM: noirq resume of devices complete after 3.417 msecs [ 64.321929] PM: early resume of devices complete after 2.899 msecs [ 64.822235] PM: resume of devices complete after 500.183 msecs [ 64.853729] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:83,RET:2525,INA:0,ON:2609,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:35,INA:0,ON:37,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:83,RET:2525,INA:0,ON:2609,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:83,RET:2524,INA:0,ON:2608,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:83,RET:2525,INA:0,ON:2609,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:83,RET:2525,INA:0,ON:2609,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 (117) core_l3_clkdm->core_pwrdm (2) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 67.534332] PM: Syncing filesystems ... done. [ 68.791503] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 68.814025] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 68.837432] Suspending console(s) (use no_console_suspend to debug) [ 68.967163] PM: suspend of devices complete after 121.124 msecs [ 68.971405] PM: late suspend of devices complete after 4.241 msecs [ 68.977325] PM: noirq suspend of devices complete after 5.889 msecs [ 68.977325] Disabling non-boot CPUs ... [ 68.977600] Successfully put all powerdomains to target state [ 68.981292] PM: noirq resume of devices complete after 3.417 msecs [ 68.985565] PM: early resume of devices complete after 2.868 msecs [ 69.486480] PM: resume of devices complete after 500.854 msecs [ 69.517974] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:214,RET:2525,INA:0,ON:2740,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:35,INA:0,ON:38,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:214,RET:2525,INA:0,ON:2740,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:214,RET:2524,INA:0,ON:2739,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:214,RET:2525,INA:0,ON:2740,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:214,RET:2525,INA:0,ON:2740,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 (128) 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:457,RET:2525,INA:0,ON:2983,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:39,RET:35,INA:0,ON:75,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:457,RET:2525,INA:0,ON:2983,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:457,RET:2524,INA:0,ON:2982,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:457,RET:2525,INA:0,ON:2983,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:457,RET:2525,INA:0,ON:2983,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 (130) 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