怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` at 0 [ 0.461303] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.470306] SCSI subsystem initialized [ 0.473602] usbcore: registered new interface driver usbfs [ 0.474212] usbcore: registered new interface driver hub [ 0.475097] usbcore: registered new device driver usb [ 0.493438] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.494171] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.497894] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.508331] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.511047] vdd_core: 600 <--> 1450 mV normal [ 0.514251] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.516845] VDAC: 1800 mV normal standby [ 0.519622] VDVI: 1800 mV normal standby [ 0.522949] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.524047] omap_i2c omap_i2c.1: bus 1 rev4.4 at 2600 kHz [ 0.526550] omap_i2c omap_i2c.3: bus 3 rev4.4 at 100 kHz [ 0.536193] Switching to clocksource 32k_counter [ 0.695037] NET: Registered protocol family 2 [ 0.697631] TCP established hash table entries: 4096 (order: 3, 32768 bytes) [ 0.697967] TCP bind hash table entries: 4096 (order: 5, 147456 bytes) [ 0.700225] TCP: Hash tables configured (established 4096 bind 4096) [ 0.700500] TCP: reno registered [ 0.700531] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.700866] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.702178] NET: Registered protocol family 1 [ 0.704681] RPC: Registered named UNIX socket transport module. [ 0.704711] RPC: Registered udp transport module. [ 0.704742] RPC: Registered tcp transport module. [ 0.704742] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.706024] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.706512] CPU PMU: probing PMU on CPU 0 [ 0.706542] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 0.904663] VFS: Disk quotas dquot_6.5.2 [ 0.904998] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.908386] NFS: Registering the id_resolver key type [ 0.908935] Key type id_resolver registered [ 0.908966] Key type id_legacy registered [ 0.909149] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.909820] msgmni has been set to 985 [ 0.913848] io scheduler noop registered [ 0.913879] io scheduler deadline registered [ 0.913970] io scheduler cfq registered (default) [ 0.919403] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.928863] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 0.931945] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 0.934020] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.299163] console [ttyO2] enabled [ 1.303344] omap_uart.3: ttyO3 at MMIO 0x49042000 (irq = 96) is a OMAP UART3 [ 1.349822] brd: module loaded [ 1.375457] loop: module loaded [ 1.385772] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.390350] Trying ONFI probe in 16 bits mode, aborting ! [ 1.393310] NAND device: Manufacturer ID: 0x20, Chip ID: 0xba (ST Micro NAND 256MiB 1,8V 16-bit), 256MiB, page size: 2048, OOB size: 64 [ 1.400146] Creating 5 MTD partitions on "omap2-nand.0": [ 1.403076] 0x000000000000-0x000000080000 : "X-Loader" [ 1.414337] 0x000000080000-0x000000260000 : "U-Boot" [ 1.423065] 0x000000260000-0x000000280000 : "U-Boot Env" [ 1.431701] 0x000000280000-0x000000680000 : "Kernel" [ 1.441192] 0x000000680000-0x000010000000 : "File System" [ 1.545593] OneNAND driver initializing [ 1.561767] usbcore: registered new interface driver asix [ 1.565368] usbcore: registered new interface driver ax88179_178a [ 1.569335] usbcore: registered new interface driver cdc_ether [ 1.573150] usbcore: registered new interface driver smsc95xx [ 1.576934] usbcore: registered new interface driver net1080 [ 1.580566] usbcore: registered new interface driver cdc_subset [ 1.584320] usbcore: registered new interface driver zaurus [ 1.588104] usbcore: registered new interface driver cdc_ncm [ 1.593749] usbcore: registered new interface driver cdc_wdm [ 1.596954] Initializing USB Mass Storage driver... [ 1.600372] usbcore: registered new interface driver usb-storage [ 1.603637] USB Mass Storage support registered. [ 1.607269] usbcore: registered new interface driver usbtest [ 1.613006] mousedev: PS/2 mouse device common for all mice [ 1.623321] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-004b/twl4030_pwrbutton/input/input0 [ 1.634582] twl_rtc twl_rtc: Power up reset detected. [ 1.637939] twl_rtc twl_rtc: Enabling TWL-RTC [ 1.645172] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 1.650207] i2c /dev entries driver [ 1.655975] Driver for 1-wire Dallas network protocol. [ 1.664611] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 1.675750] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 1.679565] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 2.061401] ledtrig-cpu: registered to indicate activity on CPUs [ 2.067108] usbcore: registered new interface driver usbhid [ 2.070159] usbhid: USB HID core driver [ 2.074005] oprofile: using arm/armv7 [ 2.077331] TCP: cubic registered [ 2.079162] Initializing XFRM netlink socket [ 2.081604] NET: Registered protocol family 17 [ 2.084136] NET: Registered protocol family 15 [ 2.087127] Key type dns_resolver registered [ 2.089599] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 [ 2.105377] ThumbEE CPU extension supported. [ 2.113128] VDVI: incomplete constraints, leaving on [ 2.116119] VDAC: incomplete constraints, leaving on [ 2.124603] input: gpio-keys as /devices/platform/gpio-keys/input/input1 [ 2.132507] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.142150] Waiting for root device /dev/mmcblk0p2... [ 2.400146] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.407806] mmc0: new high speed SDHC card at address 1234 [ 2.414001] mmcblk0: mmc0:1234 SA04G 3.68 GiB [ 2.424896] mmcblk0: p1 p2 [ 4.907440] kjournald starting. Commit interval 5 seconds [ 4.911010] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 5.319549] EXT3-fs (mmcblk0p2): using internal journal [ 5.331146] EXT3-fs (mmcblk0p2): recovery complete [ 5.333740] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 5.337738] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 5.347808] devtmpfs: mounted [ 5.350036] Freeing init memory: 340K INIT: version 2.86 booting Starting the hotplug events dispatcher udevd Synthesizing the initial hotplug events [ 6.397399] udevd (782): /proc/782/oom_adj is deprecated, please use /proc/782/oom_score_adj instead. [ 16.209014] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. Remounting root file system... mount: according to mtab, /proc is already mounted on /proc WARNING: Couldn't open directory /lib/modules/3.9.0-00735-gc1be5a5: No such file or directory FATAL: Could not open /lib/modules/3.9.0-00735-gc1be5a5/modules.dep.temp for writing: No such file or directory root: mount: mount point /proc/bus/usb does not exist Setting up IP spoofing protection: rp_filter. Configuring network interfaces... modprobe: FATAL: Could not load /lib/modules/3.9.0-00735-gc1be5a5/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-00735-gc1be5a5/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.9.0-00735-gc1be5a5/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-00735-gc1be5a5/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-00735-gc1be5a5/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-00735-gc1be5a5/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.9.0-00735-gc1be5a5/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-00735-gc1be5a5/modules.dep: No such file or directory udhcpc: SIOCGIFINDEX: No such device done. Starting portmap daemon: portmap. Tue Jul 22 00:18:00 UTC 2008 INIT: Entering runlevel: 5 ALSA: Restoring mixer settings... /usr/sbin/alsactl: load_state:1327: No soundcards found... Starting Dropbear SSH server: modprobe: FATAL: Could not load /lib/modules/3.9.0-00735-gc1be5a5/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.9.0-00735-gc1be5a5/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/3.9.0-00735-gc1be5a5/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[2094]: 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:1721,INA:0,ON:1722,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:1721,INA:0,ON:1722,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:1721,INA:0,ON:1722,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1721,INA:0,ON:1722,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (14) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (12) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# echo enabled > /sys/devices/platform/omap_uart.2/tty/ttyO2/p ower/wakeup root@beagleboard:~# %% Start retention double suspend/resume UART wakeup test root@beagleboard:~# echo mem > /sys/power/state [ 34.650817] PM: Syncing filesystems ... done. [ 36.301635] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 36.318695] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 36.338500] Suspending console(s) (use no_console_suspend to debug) [ 36.473663] PM: suspend of devices complete after 126.190 msecs [ 36.479431] PM: late suspend of devices complete after 5.737 msecs [ 36.485656] PM: noirq suspend of devices complete after 6.195 msecs [ 36.485717] Disabling non-boot CPUs ... [ 36.486419] Successfully put all powerdomains to target state [ 36.490081] PM: noirq resume of devices complete after 3.387 msecs [ 36.495483] PM: early resume of devices complete after 4.119 msecs [ 36.999053] PM: resume of devices complete after 503.417 msecs [ 37.031646] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1916,INA:0,ON:1917,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:1916,INA:0,ON:1917,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:1916,INA:0,ON:1917,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1916,INA:0,ON:1917,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (14) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (12) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 39.706848] PM: Syncing filesystems ... done. [ 40.960754] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 40.979125] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 40.998931] Suspending console(s) (use no_console_suspend to debug) [ 41.123352] PM: suspend of devices complete after 115.600 msecs [ 41.128997] PM: late suspend of devices complete after 5.615 msecs [ 41.134826] PM: noirq suspend of devices complete after 5.798 msecs [ 41.134826] Disabling non-boot CPUs ... [ 41.135101] Successfully put all powerdomains to target state [ 41.138641] PM: noirq resume of devices complete after 3.326 msecs [ 41.143920] PM: early resume of devices complete after 4.058 msecs [ 41.627441] PM: resume of devices complete after 483.367 msecs [ 41.659698] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:2106,INA:0,ON:2107,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:2106,INA:0,ON:2107,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:2106,INA:0,ON:2107,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2106,INA:0,ON:2107,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (14) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (12) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# ./test_rootfs_access_nonexistent_file__ret_susp -sh: ./test_rootfs_access_nonexistent_file__ret_susp: not found root@beagleboard:~# root@beagleboard:~# %% End retention double suspend/resume UART wakeup test %% Start retention dynamic idle UART wakeup test echo 3000 > /sys/devices/platform/omap_uart.0/power/autosusp end_delay_ms root@beagleboard:~# root@beagleboard:~# echo 3000 > /sys/devices/platform/omap_uart.1/power/autosusp end_delay_ms root@beagleboard:~# root@beagleboard:~# echo 3000 > /sys/devices/platform/omap_uart.2/power/autosusp end_delay_ms root@beagleboard:~# root@beagleboard:~# echo 3000 > /sys/devices/platform/omap_uart.3/power/autosusp end_delay_ms root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:2532,INA:0,ON:2533,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 sgx_pwrdm (OFF),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 core_pwrdm (ON),OFF:0,RET:49,INA:0,ON:50,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:73,INA:0,ON:74,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:2532,INA:0,ON:2533,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:2532,INA:0,ON:2533,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:2532,INA:0,ON:2533,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (13) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (10) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# ./test_rootfs_access_nonexistent_file__ret_dyn -sh: ./test_rootfs_access_nonexistent_file__ret_dyn: not found root@beagleboard:~# root@beagleboard:~# echo -1 > /sys/devices/platform/omap_uart.0/power/autosuspen d_delay_ms root@beagleboard:~# root@beagleboard:~# echo -1 > /sys/devices/platform/omap_uart.1/power/autosuspen d_delay_ms root@beagleboard:~# root@beagleboard:~# echo -1 > /sys/devices/platform/omap_uart.2/power/autosuspen d_delay_ms root@beagleboard:~# root@beagleboard:~# echo -1 > /sys/devices/platform/omap_uart.3/power/autosuspen d_delay_ms root@beagleboard:~# root@beagleboard:~# %% End retention dynamic idle UART wakeup test %% Start off-mode double suspend UART wakeup test echo 1 > /debug/pm_debug/enable_off_mode [ 63.154418] omap3_pm_off_mode_enable: Core OFF disabled due to errata i583 root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 64.151550] PM: Syncing filesystems ... done. [ 64.993804] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 65.009582] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 65.029327] Suspending console(s) (use no_console_suspend to debug) [ 65.153503] PM: suspend of devices complete after 115.356 msecs [ 65.159149] PM: late suspend of devices complete after 5.615 msecs [ 65.164978] PM: noirq suspend of devices complete after 5.798 msecs [ 65.164978] Disabling non-boot CPUs ... [ 65.165252] Successfully put all powerdomains to target state [ 65.169250] PM: noirq resume of devices complete after 3.692 msecs [ 65.175506] PM: early resume of devices complete after 4.150 msecs [ 65.657379] PM: resume of devices complete after 481.781 msecs [ 65.689605] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:84,RET:2801,INA:0,ON:2886,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 sgx_pwrdm (OFF),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 core_pwrdm (ON),OFF:0,RET:50,INA:0,ON:51,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:1,RET:73,INA:0,ON:75,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:84,RET:2801,INA:0,ON:2886,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:84,RET:2801,INA:0,ON:2886,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:84,RET:2801,INA:0,ON:2886,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (OFF),OFF:1,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (14) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (12) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# echo mem > /sys/power/state [ 68.386383] PM: Syncing filesystems ... done. [ 69.644165] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 69.659515] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 69.679290] Suspending console(s) (use no_console_suspend to debug) [ 69.803649] PM: suspend of devices complete after 115.570 msecs [ 69.809326] PM: late suspend of devices complete after 5.615 msecs [ 69.815124] PM: noirq suspend of devices complete after 5.767 msecs [ 69.815155] Disabling non-boot CPUs ... [ 69.815399] Successfully put all powerdomains to target state [ 69.819427] PM: noirq resume of devices complete after 3.723 msecs [ 69.824859] PM: early resume of devices complete after 4.058 msecs [ 70.307556] PM: resume of devices complete after 482.635 msecs [ 70.339782] Restarting tasks ... done. root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:214,RET:2801,INA:0,ON:3016,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 sgx_pwrdm (OFF),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 core_pwrdm (ON),OFF:0,RET:51,INA:0,ON:52,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:2,RET:73,INA:0,ON:76,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:214,RET:2801,INA:0,ON:3016,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:214,RET:2801,INA:0,ON:3016,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:214,RET:2801,INA:0,ON:3016,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (OFF),OFF:1,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (14) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (12) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# ./test_rootfs_access_nonexistent_file__off_susp -sh: ./test_rootfs_access_nonexistent_file__off_susp: not found root@beagleboard:~# root@beagleboard:~# %% End off-mode double suspend UART wakeup test %% Start off-mode dynamic idle UART wakeup test echo 3000 > /sys/devices/platform/omap_uart.0/power/autosusp end_delay_ms root@beagleboard:~# root@beagleboard:~# echo 3000 > /sys/devices/platform/omap_uart.1/power/autosusp end_delay_ms root@beagleboard:~# root@beagleboard:~# echo 3000 > /sys/devices/platform/omap_uart.2/power/autosusp end_delay_ms root@beagleboard:~# root@beagleboard:~# echo 3000 > /sys/devices/platform/omap_uart.3/power/autosusp end_delay_ms root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:542,RET:2801,INA:0,ON:3344,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:88,INA:0,ON:89,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:61,RET:73,INA:0,ON:135,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:542,RET:2801,INA:0,ON:3344,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:542,RET:2801,INA:0,ON:3344,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:542,RET:2801,INA:0,ON:3344,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (OFF),OFF:1,RET:1,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (13) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (10) core_l3_clkdm->core_pwrdm (1) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# ./test_rootfs_access_nonexistent_file__off_dyn -sh: ./test_rootfs_access_nonexistent_file__off_dyn: not found root@beagleboard:~# root@beagleboard:~# %% End off-mode dynamic idle UART wakeup test %% End PM consolidated quick test