怘€æ€˜€`3f<€fÀæøÀ̆ž?`?¿f?æžf<øž`??ð3ž<3ž<` at 0 [ 0.385437] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.386138] vwl1271: 1800 mV [ 0.388824] SCSI subsystem initialized [ 0.389953] usbcore: registered new interface driver usbfs [ 0.390197] usbcore: registered new interface driver hub [ 0.390594] usbcore: registered new device driver usb [ 0.409484] Skipping twl internal clock init and using bootloader value (unknown osc rate) [ 0.411010] twl 1-0048: PIH (irq 39) chaining IRQs 416..436 [ 0.412567] VUSB: 3300 mV normal standby [ 0.413604] vdd_mpu: 500 <--> 1500 mV normal [ 0.415374] vdd_iva: 500 <--> 1500 mV normal [ 0.416320] vdd_core: 500 <--> 1500 mV normal [ 0.417633] V1V8: 1800 mV normal standby [ 0.418579] V2V1: 2100 mV normal standby [ 0.419738] VMMC: 1200 <--> 3000 mV at 3000 mV normal standby [ 0.421020] VPP: 1800 <--> 2500 mV at 1900 mV normal standby [ 0.423278] VCXIO: 1800 mV normal standby [ 0.423339] VCXIO: supplied by V2V1 [ 0.425415] VDAC: 1800 mV normal standby [ 0.425476] VDAC: supplied by V2V1 [ 0.427062] VAUX2_6030: 1200 <--> 2800 mV at 1800 mV normal standby [ 0.428375] VAUX3_6030: 1000 <--> 3000 mV at 1200 mV normal standby [ 0.429840] VANA: 2100 mV normal standby [ 0.430725] omap_i2c omap_i2c.1: bus 1 rev2.4.0 at 400 kHz [ 0.446502] omap_i2c omap_i2c.2: bus 2 rev2.4.0 at 400 kHz [ 0.462005] omap_i2c omap_i2c.3: bus 3 rev2.4.0 at 100 kHz [ 0.477264] omap_i2c omap_i2c.4: bus 4 rev2.4.0 at 400 kHz [ 0.481079] Switching to clocksource 32k_counter [ 0.542114] NET: Registered protocol family 2 [ 0.543457] TCP established hash table entries: 16384 (order: 5, 131072 bytes) [ 0.543914] TCP bind hash table entries: 16384 (order: 7, 589824 bytes) [ 0.547668] TCP: Hash tables configured (established 16384 bind 16384) [ 0.548004] TCP: reno registered [ 0.548065] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.548187] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.548797] NET: Registered protocol family 1 [ 0.549804] RPC: Registered named UNIX socket transport module. [ 0.549804] RPC: Registered udp transport module. [ 0.549804] RPC: Registered tcp transport module. [ 0.549835] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.550476] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.682556] VFS: Disk quotas dquot_6.5.2 [ 0.682708] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.684539] NFS: Registering the id_resolver key type [ 0.684814] Key type id_resolver registered [ 0.684814] Key type id_legacy registered [ 0.684906] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.685333] msgmni has been set to 954 [ 0.687225] io scheduler noop registered [ 0.687225] io scheduler deadline registered [ 0.687316] io scheduler cfq registered (default) [ 0.689727] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.693176] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 104) is a OMAP UART0 [ 0.694274] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 105) is a OMAP UART1 [ 0.694976] omap_uart.2: ttyO2 at MMIO 0x48020000 (irq = 106) is a OMAP UART2 [ 1.089721] console [ttyO2] enabled [ 1.092407] omap_uart.3: ttyO3 at MMIO 0x4806e000 (irq = 102) is a OMAP UART3 [ 1.111877] brd: module loaded [ 1.122650] loop: module loaded [ 1.127197] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.131134] OneNAND driver initializing [ 1.138916] usbcore: registered new interface driver asix [ 1.142120] usbcore: registered new interface driver cdc_ether [ 1.145599] usbcore: registered new interface driver smsc95xx [ 1.148956] usbcore: registered new interface driver net1080 [ 1.152252] usbcore: registered new interface driver cdc_subset [ 1.155761] usbcore: registered new interface driver zaurus [ 1.159057] usbcore: registered new interface driver cdc_ncm [ 1.163177] usbcore: registered new interface driver cdc_wdm [ 1.166259] Initializing USB Mass Storage driver... [ 1.169586] usbcore: registered new interface driver usb-storage [ 1.172882] USB Mass Storage support registered. [ 1.175659] usbcore: registered new interface driver usbtest [ 1.179687] mousedev: PS/2 mouse device common for all mice [ 1.185424] twl_rtc twl_rtc: Power up reset detected. [ 1.188964] twl_rtc twl_rtc: Enabling TWL-RTC [ 1.194824] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 1.198699] i2c /dev entries driver [ 1.202728] Driver for 1-wire Dallas network protocol. [ 1.207427] omap_wdt: OMAP Watchdog Timer Rev 0x00: initial timeout 60 sec [ 1.213256] omap_hsmmc omap_hsmmc.0: Failed to get debounce clk [ 1.216735] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 1.220336] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 1.270721] omap_hsmmc omap_hsmmc.4: Failed to get debounce clk [ 1.273986] omap-dma-engine omap-dma-engine: allocating channel for 60 [ 1.277557] omap-dma-engine omap-dma-engine: allocating channel for 59 [ 1.397125] usbcore: registered new interface driver usbhid [ 1.400177] usbhid: USB HID core driver [ 1.402954] oprofile: no performance counters [ 1.406494] oprofile: using timer interrupt. [ 1.409301] TCP: cubic registered [ 1.411163] Initializing XFRM netlink socket [ 1.413574] NET: Registered protocol family 17 [ 1.416076] NET: Registered protocol family 15 [ 1.418762] Key type dns_resolver registered [ 1.421325] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 1 [ 1.431243] omap_vc_i2c_init: I2C config for vdd_iva does not match other channels (0). [ 1.435668] omap_vc_i2c_init: I2C config for vdd_mpu does not match other channels (0).[ 1.441009] Power Management for TI OMAP4. [ 1.443420] ThumbEE CPU extension supported. [ 1.448120] VANA: incomplete constraints, leaving on [ 1.452026] VDAC: incomplete constraints, leaving on [ 1.455505] VUSB: incomplete constraints, leaving on [ 1.460693] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 1.468139] Waiting for root device /dev/mmcblk0p2... [ 1.566986] mmc0: host does not support reading read-only switch. assuming write-enable. [ 1.571502] mmc0: new SD card at address aaaa [ 1.575439] mmcblk0: mmc0:aaaa SD02G 1.89 GiB [ 1.581634] mmcblk0: p1 p2 [ 2.047851] kjournald starting. Commit interval 5 seconds [ 2.052215] EXT3-fs (mmcblk0p2): using internal journal [ 2.194854] EXT3-fs (mmcblk0p2): recovery complete [ 2.197479] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 2.201507] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 2.205078] Freeing init memory: 320K modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00158-ge500b0d/modules.dep: No such file or directory INIT: version 2.88 booting Using makefile-style concurrent boot in runlevel S. Starting the hotplug events dispatcher: udevd. Synthesizing the initial hotplug events...done. Waiting for /dev to be fully populated...done. Activating swap...done. Cleaning up ifupdown.... Setting up networking.... Loading kernel modules...done. Activating lvm and md swap...done. Checking file systems...fsck from util-linux 2.19.1 done. Mounting local filesystems...done. Activating swapfile swap...done. Cleaning up temporary files.... Configuring network interfaces...done. Cleaning up temporary files.... Setting kernel variables ...done. INIT: Entering runlevel: 2EUsing makefile-style concurrent boot in runlevel 2. Debian GNU/Linux wheezy/sid armel ttyO2 armel login: Debian GNU/Linux wheezy/sid armel ttyO2 armel login: Debian GNU/Linux wheezy/sid armel ttyO2 armel login: root Last login: Sat Jan 1 00:00:07 UTC 2000 on ttyO2 Linux armel 3.7.0-rc2-00158-ge500b0d #1 SMP Mon Nov 12 16:06:29 MST 2012 armv7l The programs included with the Debian GNU/Linux system are free software; the exact distribution terms for each program are described in the individual files in /usr/share/doc/*/copyright. Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent permitted by applicable law. root@armel:~# root@armel:~# %% Start PM consolidated quick test %% Preparation root@armel:~# root@armel:~# mount -t sysfs none /sys mount: none already mounted or /sys busy mount: according to mtab, sysfs is already mounted on /sys root@armel:~# root@armel:~# mount -t debugfs none /debug mount: none already mounted or /debug busy mount: according to mtab, /debug is already mounted on /debug root@armel:~# root@armel:~# root@armel:~# root@armel:~# echo -1 > /sys/devices/platform/omap_uart.0/power/autosuspend_dela y_ms root@armel:~# root@armel:~# echo -1 > /sys/devices/platform/omap_uart.1/power/autosuspend_dela y_ms root@armel:~# root@armel:~# echo -1 > /sys/devices/platform/omap_uart.2/power/autosuspend_dela y_ms root@armel:~# root@armel:~# echo -1 > /sys/devices/platform/omap_uart.3/power/autosuspend_dela y_ms root@armel:~# root@armel:~# echo 0 > /debug/pm_debug/enable_off_mode root@armel:~# root@armel:~# %% Baseline pm_debug count dump cat /debug/pm_debug/count cefuse_pwrdm (ON),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0 always_on_core_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0 l4per_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 l3init_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 ivahd_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 mpu_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 tesla_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 dss_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 abe_pwrdm (ON),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 gfx_pwrdm (ON),OFF:0,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,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0,RET-MEMBANK5-OFF:0 l3_dma_clkdm->core_pwrdm (0) emu_sys_clkdm->emu_pwrdm (1) l4_wkup_clkdm->wkup_pwrdm (6) l3_dss_clkdm->dss_pwrdm (0) iss_clkdm->cam_pwrdm (0) l3_1_clkdm->core_pwrdm (0) l3_2_clkdm->core_pwrdm (1) mpuss_clkdm->mpu_pwrdm (1) ducati_clkdm->core_pwrdm (0) l4_ao_clkdm->always_on_core_pwrdm (0) l3_emif_clkdm->core_pwrdm (2) mpu1_clkdm->cpu1_pwrdm (0) mpu0_clkdm->cpu0_pwrdm (0) d2d_clkdm->core_pwrdm (0) l3_init_clkdm->l3init_pwrdm (15) l3_instr_clkdm->core_pwrdm (3) abe_clkdm->abe_pwrdm (13) l4_per_clkdm->l4per_pwrdm (18) l4_secure_clkdm->l4per_pwrdm (0) ivahd_clkdm->ivahd_pwrdm (0) l3_gfx_clkdm->gfx_pwrdm (1) tesla_clkdm->tesla_pwrdm (0) l4_cfg_clkdm->core_pwrdm (0) l4_cefuse_clkdm->cefuse_pwrdm (0) root@armel:~# root@armel:~# echo enabled > /sys/devices/platform/omap_uart.2/tty/ttyO2/power/w akeup root@armel:~# %% Start retention double suspend/resume UART wakeup test root@armel:~# echo mem > /sys/power/state [ 18.442779] PM: Syncing filesystems ... done. [ 18.453460] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 18.475128] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 18.498535] Suspending console(s) (use no_console_suspend to debug) a [ 18.514190] PM: suspend of devices complete after 9.460 msecs [ 18.516113] PM: late suspend of devices complete after 1.922 msecs [ 18.519439] PM: noirq suspend of devices complete after 3.295 msecs [ 18.519500] Disabling non-boot CPUs ... [ 18.522918] CPU1: shutdown [ 22.202484] Successfully put all powerdomains to target state [ 22.202697] Enabling non-boot CPUs ... [ 22.205017] CPU1: Booted secondary processor [ 22.205566] CPU1 is up [ 22.207397] PM: noirq resume of devices complete after 1.831 msecs [ 22.209472] PM: early resume of devices complete after 1.281 msecs [ 22.374450] PM: resume of devices complete after 164.978 msecs [ 22.410125] Restarting tasks ... done. root@armel:~# root@armel:~# a -bash: a: command not found root@armel:~# root@armel:~# root@armel:~# cat /debug/pm_debug/count cefuse_pwrdm (ON),OFF:2,RET:0,INA:0,ON:2,RET-LOGIC-OFF:0 always_on_core_pwrdm (ON),OFF:1,RET:0,INA:0,ON:2,RET-LOGIC-OFF:0 l4per_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 l3init_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:2,RET:0,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 ivahd_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1,INA:0,ON:2,RET-LOGIC-OFF:1,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:1,RET:0,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:1,RET:0,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 tesla_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 dss_pwrdm (ON),OFF:1,RET:0,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 abe_pwrdm (ON),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 gfx_pwrdm (ON),OFF:1,RET:0,INA:0,ON:2,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,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0,RET-MEMBANK5-OFF:0 l3_dma_clkdm->core_pwrdm (0) emu_sys_clkdm->emu_pwrdm (1) l4_wkup_clkdm->wkup_pwrdm (6) l3_dss_clkdm->dss_pwrdm (0) iss_clkdm->cam_pwrdm (0) l3_1_clkdm->core_pwrdm (0) l3_2_clkdm->core_pwrdm (1) mpuss_clkdm->mpu_pwrdm (1) ducati_clkdm->core_pwrdm (0) l4_ao_clkdm->always_on_core_pwrdm (0) l3_emif_clkdm->core_pwrdm (2) mpu1_clkdm->cpu1_pwrdm (0) mpu0_clkdm->cpu0_pwrdm (0) d2d_clkdm->core_pwrdm (0) l3_init_clkdm->l3init_pwrdm (18) l3_instr_clkdm->core_pwrdm (3) abe_clkdm->abe_pwrdm (13) l4_per_clkdm->l4per_pwrdm (18) l4_secure_clkdm->l4per_pwrdm (0) ivahd_clkdm->ivahd_pwrdm (0) l3_gfx_clkdm->gfx_pwrdm (1) tesla_clkdm->tesla_pwrdm (0) l4_cfg_clkdm->core_pwrdm (0) l4_cefuse_clkdm->cefuse_pwrdm (0) root@armel:~# root@armel:~# root@armel:~# root@armel:~# echo mem > /sys/power/state [ 24.430603] PM: Syncing filesystems ... done. [ 24.435913] Freezing user space processes ... (elapsed 0.02 seconds) done. [ 24.463012] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 24.486450] Suspending console(s) (use no_console_suspend to debug) a [ 24.500762] PM: suspend of devices complete after 8.178 msecs [ 24.502624] PM: late suspend of devices complete after 1.861 msecs [ 24.505706] PM: noirq suspend of devices complete after 3.082 msecs [ 24.505706] Disabling non-boot CPUs ... [ 24.507446] CPU1: shutdown [ 28.202636] Successfully put all powerdomains to target state [ 28.202819] Enabling non-boot CPUs ... [ 28.204925] CPU1: Booted secondary processor [ 28.205322] CPU1 is up [ 28.207092] PM: noirq resume of devices complete after 1.770 msecs [ 28.209075] PM: early resume of devices complete after 1.251 msecs [ 28.380157] PM: resume of devices complete after 171.020 msecs [ 28.415679] Restarting tasks ... done. root@armel:~# root@armel:~# a -bash: a: command not found root@armel:~# root@armel:~# root@armel:~# cat /debug/pm_debug/count cefuse_pwrdm (ON),OFF:3,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0 always_on_core_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0 l4per_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 l3init_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:3,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 ivahd_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2,INA:0,ON:3,RET-LOGIC-OFF:2,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 tesla_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 dss_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 abe_pwrdm (ON),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 gfx_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,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,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0,RET-MEMBANK5-OFF:0 l3_dma_clkdm->core_pwrdm (0) emu_sys_clkdm->emu_pwrdm (1) l4_wkup_clkdm->wkup_pwrdm (6) l3_dss_clkdm->dss_pwrdm (0) iss_clkdm->cam_pwrdm (0) l3_1_clkdm->core_pwrdm (0) l3_2_clkdm->core_pwrdm (1) mpuss_clkdm->mpu_pwrdm (1) ducati_clkdm->core_pwrdm (0) l4_ao_clkdm->always_on_core_pwrdm (0) l3_emif_clkdm->core_pwrdm (2) mpu1_clkdm->cpu1_pwrdm (0) mpu0_clkdm->cpu0_pwrdm (0) d2d_clkdm->core_pwrdm (0) l3_init_clkdm->l3init_pwrdm (21) l3_instr_clkdm->core_pwrdm (3) abe_clkdm->abe_pwrdm (13) l4_per_clkdm->l4per_pwrdm (18) l4_secure_clkdm->l4per_pwrdm (0) ivahd_clkdm->ivahd_pwrdm (0) l3_gfx_clkdm->gfx_pwrdm (1) tesla_clkdm->tesla_pwrdm (0) l4_cfg_clkdm->core_pwrdm (0) l4_cefuse_clkdm->cefuse_pwrdm (0) root@armel:~# root@armel:~# root@armel:~# root@armel:~# ./test_rootfs_access_nonexistent_file__ret_susp -bash: ./test_rootfs_access_nonexistent_file__ret_susp: No such file or directory root@armel:~# root@armel:~# %% End retention double suspend/resume UART wakeup test %% Start retention dynamic idle UART wakeup test echo 3000 > /sys/devices/platform/omap_uart.0/power/autosuspend_de lay_ms root@armel:~# root@armel:~# echo 3000 > /sys/devices/platform/omap_uart.1/power/autosuspend_de lay_ms root@armel:~# root@armel:~# echo 3000 > /sys/devices/platform/omap_uart.2/power/autosuspend_de lay_ms root@armel:~# root@armel:~# echo 3000 > /sys/devices/platform/omap_uart.3/power/autosuspend_de lay_ms root@armel:~# root@armel:~# root@armel:~# root@armel:~# root@armel:~# root@armel:~# cat /debug/pm_debug/count cefuse_pwrdm (ON),OFF:3,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0 always_on_core_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0 l4per_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 l3init_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:3,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 ivahd_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2,INA:0,ON:3,RET-LOGIC-OFF:2,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 tesla_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 dss_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 abe_pwrdm (ON),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 gfx_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,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,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0,RET-MEMBANK5-OFF:0 l3_dma_clkdm->core_pwrdm (0) emu_sys_clkdm->emu_pwrdm (1) l4_wkup_clkdm->wkup_pwrdm (6) l3_dss_clkdm->dss_pwrdm (0) iss_clkdm->cam_pwrdm (0) l3_1_clkdm->core_pwrdm (0) l3_2_clkdm->core_pwrdm (1) mpuss_clkdm->mpu_pwrdm (1) ducati_clkdm->core_pwrdm (0) l4_ao_clkdm->always_on_core_pwrdm (0) l3_emif_clkdm->core_pwrdm (2) mpu1_clkdm->cpu1_pwrdm (0) mpu0_clkdm->cpu0_pwrdm (0) d2d_clkdm->core_pwrdm (0) l3_init_clkdm->l3init_pwrdm (21) l3_instr_clkdm->core_pwrdm (3) abe_clkdm->abe_pwrdm (13) l4_per_clkdm->l4per_pwrdm (15) l4_secure_clkdm->l4per_pwrdm (0) ivahd_clkdm->ivahd_pwrdm (0) l3_gfx_clkdm->gfx_pwrdm (1) tesla_clkdm->tesla_pwrdm (0) l4_cfg_clkdm->core_pwrdm (0) l4_cefuse_clkdm->cefuse_pwrdm (0) root@armel:~# root@armel:~# root@armel:~# root@armel:~# ./test_rootfs_access_nonexistent_file__ret_dyn -bash: ./test_rootfs_access_nonexistent_file__ret_dyn: No such file or directory root@armel:~# root@armel:~# echo -1 > /sys/devices/platform/omap_uart.0/power/autosuspend_dela y_ms root@armel:~# root@armel:~# echo -1 > /sys/devices/platform/omap_uart.1/power/autosuspend_dela y_ms root@armel:~# root@armel:~# echo -1 > /sys/devices/platform/omap_uart.2/power/autosuspend_dela y_ms root@armel:~# root@armel:~# echo -1 > /sys/devices/platform/omap_uart.3/power/autosuspend_dela y_ms root@armel:~# root@armel:~# %% End retention dynamic idle UART wakeup test %% Start off-mode double suspend UART wakeup test echo 1 > /debug/pm_debug/enable_off_mode root@armel:~# root@armel:~# echo mem > /sys/power/state [ 50.217712] PM: Syncing filesystems ... done. [ 50.222747] Freezing user space processes ... (elapsed 0.02 seconds) done. [ 50.250244] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 50.273681] Suspending console(s) (use no_console_suspend to debug) a [ 50.288055] PM: suspend of devices complete after 8.239 msecs [ 50.289916] PM: late suspend of devices complete after 1.861 msecs [ 50.293029] PM: noirq suspend of devices complete after 3.082 msecs [ 50.293029] Disabling non-boot CPUs ... [ 50.294555] CPU1: shutdown [ 54.203430] Successfully put all powerdomains to target state [ 54.203613] Enabling non-boot CPUs ... [ 54.205718] CPU1: Booted secondary processor [ 54.206146] CPU1 is up [ 54.207885] PM: noirq resume of devices complete after 1.739 msecs [ 54.209869] PM: early resume of devices complete after 1.251 msecs [ 54.381286] PM: resume of devices complete after 171.386 msecs [ 54.416809] Restarting tasks ... done. root@armel:~# root@armel:~# a -bash: a: command not found root@armel:~# root@armel:~# root@armel:~# cat /debug/pm_debug/count cefuse_pwrdm (ON),OFF:4,RET:0,INA:0,ON:4,RET-LOGIC-OFF:0 always_on_core_pwrdm (ON),OFF:3,RET:0,INA:0,ON:4,RET-LOGIC-OFF:0 l4per_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 l3init_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:4,RET:0,INA:0,ON:4,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 ivahd_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 mpu_pwrdm (ON),OFF:0,RET:3,INA:0,ON:4,RET-LOGIC-OFF:3,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:3,RET:0,INA:0,ON:4,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:3,RET:0,INA:0,ON:4,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 tesla_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 dss_pwrdm (ON),OFF:3,RET:0,INA:0,ON:4,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 abe_pwrdm (ON),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 gfx_pwrdm (ON),OFF:3,RET:0,INA:0,ON:4,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,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0,RET-MEMBANK5-OFF:0 l3_dma_clkdm->core_pwrdm (0) emu_sys_clkdm->emu_pwrdm (1) l4_wkup_clkdm->wkup_pwrdm (6) l3_dss_clkdm->dss_pwrdm (0) iss_clkdm->cam_pwrdm (0) l3_1_clkdm->core_pwrdm (0) l3_2_clkdm->core_pwrdm (1) mpuss_clkdm->mpu_pwrdm (1) ducati_clkdm->core_pwrdm (0) l4_ao_clkdm->always_on_core_pwrdm (0) l3_emif_clkdm->core_pwrdm (2) mpu1_clkdm->cpu1_pwrdm (0) mpu0_clkdm->cpu0_pwrdm (0) d2d_clkdm->core_pwrdm (0) l3_init_clkdm->l3init_pwrdm (24) l3_instr_clkdm->core_pwrdm (3) abe_clkdm->abe_pwrdm (13) l4_per_clkdm->l4per_pwrdm (18) l4_secure_clkdm->l4per_pwrdm (0) ivahd_clkdm->ivahd_pwrdm (0) l3_gfx_clkdm->gfx_pwrdm (1) tesla_clkdm->tesla_pwrdm (0) l4_cfg_clkdm->core_pwrdm (0) l4_cefuse_clkdm->cefuse_pwrdm (0) root@armel:~# root@armel:~# root@armel:~# root@armel:~# echo mem > /sys/power/state [ 56.437683] PM: Syncing filesystems ... done. [ 56.442687] Freezing user space processes ... (elapsed 0.02 seconds) done. [ 56.470092] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 56.493530] Suspending console(s) (use no_console_suspend to debug) a [ 56.507873] PM: suspend of devices complete after 8.209 msecs [ 56.509735] PM: late suspend of devices complete after 1.861 msecs [ 56.512817] PM: noirq suspend of devices complete after 3.082 msecs [ 56.512817] Disabling non-boot CPUs ... [ 56.514221] CPU1: shutdown [ 60.203613] Successfully put all powerdomains to target state [ 60.203796] Enabling non-boot CPUs ... [ 60.205902] CPU1: Booted secondary processor [ 60.206298] CPU1 is up [ 60.208007] PM: noirq resume of devices complete after 1.708 msecs [ 60.209991] PM: early resume of devices complete after 1.251 msecs [ 60.381622] PM: resume of devices complete after 171.600 msecs [ 60.417144] Restarting tasks ... done. root@armel:~# root@armel:~# a -bash: a: command not found root@armel:~# root@armel:~# root@armel:~# cat /debug/pm_debug/count cefuse_pwrdm (ON),OFF:5,RET:0,INA:0,ON:5,RET-LOGIC-OFF:0 always_on_core_pwrdm (ON),OFF:4,RET:0,INA:0,ON:5,RET-LOGIC-OFF:0 l4per_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 l3init_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:5,RET:0,INA:0,ON:5,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 ivahd_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 mpu_pwrdm (ON),OFF:0,RET:4,INA:0,ON:5,RET-LOGIC-OFF:4,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:4,RET:0,INA:0,ON:5,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:4,RET:0,INA:0,ON:5,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 tesla_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 dss_pwrdm (ON),OFF:4,RET:0,INA:0,ON:5,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 abe_pwrdm (ON),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 gfx_pwrdm (ON),OFF:4,RET:0,INA:0,ON:5,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,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0,RET-MEMBANK5-OFF:0 l3_dma_clkdm->core_pwrdm (0) emu_sys_clkdm->emu_pwrdm (1) l4_wkup_clkdm->wkup_pwrdm (6) l3_dss_clkdm->dss_pwrdm (0) iss_clkdm->cam_pwrdm (0) l3_1_clkdm->core_pwrdm (0) l3_2_clkdm->core_pwrdm (1) mpuss_clkdm->mpu_pwrdm (1) ducati_clkdm->core_pwrdm (0) l4_ao_clkdm->always_on_core_pwrdm (0) l3_emif_clkdm->core_pwrdm (2) mpu1_clkdm->cpu1_pwrdm (0) mpu0_clkdm->cpu0_pwrdm (0) d2d_clkdm->core_pwrdm (0) l3_init_clkdm->l3init_pwrdm (27) l3_instr_clkdm->core_pwrdm (3) abe_clkdm->abe_pwrdm (13) l4_per_clkdm->l4per_pwrdm (18) l4_secure_clkdm->l4per_pwrdm (0) ivahd_clkdm->ivahd_pwrdm (0) l3_gfx_clkdm->gfx_pwrdm (1) tesla_clkdm->tesla_pwrdm (0) l4_cfg_clkdm->core_pwrdm (0) l4_cefuse_clkdm->cefuse_pwrdm (0) root@armel:~# root@armel:~# root@armel:~# root@armel:~# ./test_rootfs_access_nonexistent_file__off_susp -bash: ./test_rootfs_access_nonexistent_file__off_susp: No such file or directory root@armel:~# root@armel:~# %% 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/autosuspend_de lay_ms root@armel:~# root@armel:~# echo 3000 > /sys/devices/platform/omap_uart.1/power/autosuspend_de lay_ms root@armel:~# root@armel:~# echo 3000 > /sys/devices/platform/omap_uart.2/power/autosuspend_de lay_ms root@armel:~# root@armel:~# echo 3000 > /sys/devices/platform/omap_uart.3/power/autosuspend_de lay_ms root@armel:~# root@armel:~# root@armel:~# root@armel:~# root@armel:~# root@armel:~# cat /debug/pm_debug/count cefuse_pwrdm (ON),OFF:5,RET:0,INA:0,ON:5,RET-LOGIC-OFF:0 always_on_core_pwrdm (ON),OFF:4,RET:0,INA:0,ON:5,RET-LOGIC-OFF:0 l4per_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 l3init_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:5,RET:0,INA:0,ON:5,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 ivahd_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 mpu_pwrdm (ON),OFF:0,RET:4,INA:0,ON:5,RET-LOGIC-OFF:4,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:4,RET:0,INA:0,ON:5,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:4,RET:0,INA:0,ON:5,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 tesla_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 dss_pwrdm (ON),OFF:4,RET:0,INA:0,ON:5,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 abe_pwrdm (ON),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 gfx_pwrdm (ON),OFF:4,RET:0,INA:0,ON:5,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,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0,RET-MEMBANK5-OFF:0 l3_dma_clkdm->core_pwrdm (0) emu_sys_clkdm->emu_pwrdm (1) l4_wkup_clkdm->wkup_pwrdm (6) l3_dss_clkdm->dss_pwrdm (0) iss_clkdm->cam_pwrdm (0) l3_1_clkdm->core_pwrdm (0) l3_2_clkdm->core_pwrdm (1) mpuss_clkdm->mpu_pwrdm (1) ducati_clkdm->core_pwrdm (0) l4_ao_clkdm->always_on_core_pwrdm (0) l3_emif_clkdm->core_pwrdm (2) mpu1_clkdm->cpu1_pwrdm (0) mpu0_clkdm->cpu0_pwrdm (0) d2d_clkdm->core_pwrdm (0) l3_init_clkdm->l3init_pwrdm (27) l3_instr_clkdm->core_pwrdm (3) abe_clkdm->abe_pwrdm (13) l4_per_clkdm->l4per_pwrdm (15) l4_secure_clkdm->l4per_pwrdm (0) ivahd_clkdm->ivahd_pwrdm (0) l3_gfx_clkdm->gfx_pwrdm (1) tesla_clkdm->tesla_pwrdm (0) l4_cfg_clkdm->core_pwrdm (0) l4_cefuse_clkdm->cefuse_pwrdm (0) root@armel:~# root@armel:~# root@armel:~# root@armel:~# ./test_rootfs_access_nonexistent_file__off_dyn -bash: ./test_rootfs_access_nonexistent_file__off_dyn: No such file or directory root@armel:~# root@armel:~# %% End off-mode dynamic idle UART wakeup test %% End PM consolidated quic