怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` at 0 [ 0.482604] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.490814] SCSI subsystem initialized [ 0.494689] usbcore: registered new interface driver usbfs [ 0.496002] usbcore: registered new interface driver hub [ 0.497192] usbcore: registered new device driver usb [ 0.510498] omap_i2c omap_i2c.1: bus 1 rev1.3.12 at 2600 kHz [ 0.522644] twl 1-0048: PIH (irq 7) chaining IRQs 320..328 [ 0.523498] twl 1-0048: power (irq 325) chaining IRQs 328..335 [ 0.527191] twl4030_gpio twl4030_gpio: gpio (irq 320) chaining IRQs 336..353 [ 0.539001] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.542175] vdd_core: 600 <--> 1450 mV normal [ 0.545257] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.548980] VDAC: 1800 mV normal standby [ 0.551910] VDVI: 1800 mV normal standby [ 0.555725] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.557128] omap_i2c omap_i2c.3: bus 3 rev1.3.12 at 100 kHz [ 0.570922] Switching to clocksource 32k_counter [ 0.760040] NET: Registered protocol family 2 [ 0.762878] TCP established hash table entries: 8192 (order: 4, 65536 bytes) [ 0.763427] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.769378] TCP: Hash tables configured (established 8192 bind 8192) [ 0.769683] TCP: reno registered [ 0.769744] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.770111] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.771331] NET: Registered protocol family 1 [ 0.773101] RPC: Registered named UNIX socket transport module. [ 0.773132] RPC: Registered udp transport module. [ 0.773162] RPC: Registered tcp transport module. [ 0.773193] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.774932] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.991333] VFS: Disk quotas dquot_6.5.2 [ 0.991729] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.996093] NFS: Registering the id_resolver key type [ 0.996795] Key type id_resolver registered [ 0.996826] Key type id_legacy registered [ 0.997039] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.997894] msgmni has been set to 479 [ 1.003143] io scheduler noop registered [ 1.003204] io scheduler deadline registered [ 1.003326] io scheduler cfq registered (default) [ 1.006835] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.016540] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 72) is a OMAP UART0 [ 1.019683] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 73) is a OMAP UART1 [ 1.021575] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 74) is a OMAP UART2 [ 1.357635] console [ttyO2] enabled [ 1.408111] brd: module loaded [ 1.437652] loop: module loaded [ 1.450134] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.454833] NAND device: Manufacturer ID: 0x2c, Chip ID: 0xba (Micron NAND 256MiB 1,8V 16-bit), page size: 2048, OOB size: 64 [ 1.461059] Creating 5 MTD partitions on "omap2-nand.0": [ 1.464050] 0x000000000000-0x000000080000 : "X-Loader" [ 1.476654] 0x000000080000-0x000000260000 : "U-Boot" [ 1.487457] 0x000000260000-0x000000280000 : "U-Boot Env" [ 1.496582] 0x000000280000-0x000000680000 : "Kernel" [ 1.508911] 0x000000680000-0x000010000000 : "File System" [ 1.728118] OneNAND driver initializing [ 1.749999] usbcore: registered new interface driver asix [ 1.754119] usbcore: registered new interface driver cdc_ether [ 1.758087] usbcore: registered new interface driver smsc95xx [ 1.762359] usbcore: registered new interface driver net1080 [ 1.766174] usbcore: registered new interface driver cdc_subset [ 1.770324] usbcore: registered new interface driver zaurus [ 1.774139] usbcore: registered new interface driver cdc_ncm [ 1.780517] usbcore: registered new interface driver cdc_wdm [ 1.783813] Initializing USB Mass Storage driver... [ 1.787322] usbcore: registered new interface driver usb-storage [ 1.790802] USB Mass Storage support registered. [ 1.794860] usbcore: registered new interface driver libusual [ 1.799041] usbcore: registered new interface driver usbtest [ 1.804321] mousedev: PS/2 mouse device common for all mice [ 1.815612] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-0049/twl4030_pwrbutton/input/input0 [ 1.825012] twl_rtc twl_rtc: Power up reset detected. [ 1.827911] twl_rtc twl_rtc: Enabling TWL-RTC [ 1.835174] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 1.840576] i2c /dev entries driver [ 1.846710] Driver for 1-wire Dallas network protocol. [ 1.854217] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 1.859344] twl4030_wdt twl4030_wdt: Failed to register misc device [ 1.863128] twl4030_wdt: probe of twl4030_wdt failed with error -16 [ 1.872100] omap_hsmmc omap_hsmmc.0: Failed to get debounce clk [ 1.875427] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 1.879333] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 2.268585] usbcore: registered new interface driver usbhid [ 2.271606] usbhid: USB HID core driver [ 2.273681] oprofile: hardware counters not available [ 2.276611] oprofile: using timer interrupt. [ 2.279998] TCP: cubic registered [ 2.281799] Initializing XFRM netlink socket [ 2.284423] NET: Registered protocol family 17 [ 2.286987] NET: Registered protocol family 15 [ 2.289978] Key type dns_resolver registered [ 2.292510] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 1 [ 2.310852] PM: no software I/O chain control; some wakeups may be lost [ 2.315246] ThumbEE CPU extension supported. [ 2.362762] clock: disabling unused clocks to save power [ 2.375488] VDVI: incomplete constraints, leaving on [ 2.378601] VDAC: incomplete constraints, leaving on [ 2.384674] input: gpio-keys as /devices/platform/gpio-keys/input/input1 [ 2.392242] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.401977] Waiting for root device /dev/mmcblk0p2... [ 2.479644] mmc0: SD Status: Invalid Allocation Unit size. [ 2.484954] mmc0: new SD card at address 8001 [ 2.491333] mmcblk0: mmc0:8001 SD02G 1.89 GiB [ 2.501678] mmcblk0: p1 p2 [ 3.643066] kjournald starting. Commit interval 5 seconds [ 3.646697] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 3.833007] EXT3-fs (mmcblk0p2): using internal journal [ 3.840362] EXT3-fs (mmcblk0p2): recovery complete [ 3.842956] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 3.847320] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 3.851715] Freeing init memory: 316K INIT: version 2.86 booting Starting the hotplug events dispatcher udevd [ 5.014129] udevd (729): /proc/729/oom_adj is deprecated, please use /proc/729/oom_score_adj instead. 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/3.6.0-rc4: No such file or directory FATAL: Could not open /lib/modules/3.6.0-rc4/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/3.6.0-rc4/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.6.0-rc4/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.6.0-rc4/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.6.0-rc4/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.6.0-rc4/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.6.0-rc4/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.6.0-rc4/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.6.0-rc4/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/3.6.0-rc4/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.6.0-rc4/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/3.6.0-rc4/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: root login[2016]: root login on `ttyO2' root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1197,INA:0,ON:1198,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:1197,INA:0,ON:1198,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:1197,INA:0,ON:1198,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1197,INA:0,ON:1198,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 (15) 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 (26) core_l3_clkdm->core_pwrdm (4) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# echo mem > /sys/power/state [ 47.754974] PM: Syncing filesystems ... done. [ 48.479980] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 48.503387] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 48.526702] Suspending console(s) (use no_console_suspend to debug) [ 48.658416] PM: suspend of devices complete after 122.375 msecs [ 48.663208] PM: late suspend of devices complete after 4.791 msecs [ 48.670532] PM: noirq suspend of devices complete after 7.263 msecs [ 48.670623] Disabling non-boot CPUs ... [ 49.465850] Successfully put all powerdomains to target state [ 49.469787] PM: noirq resume of devices complete after 3.692 msecs [ 49.474609] PM: early resume of devices complete after 3.112 msecs [ 49.759368] PM: resume of devices complete after 284.545 msecs [ 49.790435] Restarting tasks ... done. root@beagleboard:~# echo mem > /sys/power/state [ 52.105224] PM: Syncing filesystems ... done. [ 52.842651] Freezing user space processes ... (elapsed 0.02 seconds) done. [ 52.868652] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 52.892089] Suspending console(s) (use no_console_suspend to debug) [ 53.023254] PM: suspend of devices complete after 121.851 msecs [ 53.027923] PM: late suspend of devices complete after 4.669 msecs [ 53.034820] PM: noirq suspend of devices complete after 6.836 msecs [ 53.034820] Disabling non-boot CPUs ... [ 53.621704] Successfully put all powerdomains to target state [ 53.625579] PM: noirq resume of devices complete after 3.662 msecs [ 53.630371] PM: early resume of devices complete after 3.082 msecs [ 53.915374] PM: resume of devices complete after 284.820 msecs [ 53.946197] Restarting tasks ... done. root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1371,INA:0,ON:1372,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:1371,INA:0,ON:1372,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:1371,INA:0,ON:1372,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1371,INA:0,ON:1372,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 (15) 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 (24) core_l3_clkdm->core_pwrdm (4) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# ./test_rootfs_access1 -sh: ./test_rootfs_access1: not found root@beagleboard:~# echo 1000 > /sys/devices/platform/omap_uart.0/power/autosusp end_delay_ms s/platform/omap_uart.2/power/autosuspend_delay_ms echo 1000 > /sys/devices/platform/omap_uart.3/power/autosuspend_delay_ms root@beagleboard:~# echo 1000 > /sys/devices/platform/omap_uart.1/power/autosusp end_delay_ms root@beagleboard:~# echo 1000 > /sys/devices/platform/omap_uart.2/power/autosusp end_delay_ms root@beagleboard:~# echo 1000 > /sys/devices/platform/omap_uart.3/power/autosusp end_delay_ms -sh: cannot create /sys/devices/platform/omap_uart.3/power/autosuspend_delay_ms: nonexistent directory root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1532,INA:0,ON:1533,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 sgx_pwrdm (OFF),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 core_pwrdm (ON),OFF:0,RET:16,INA:0,ON:17,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:23,INA:0,ON:24,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:1532,INA:0,ON:1533,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:1532,INA:0,ON:1533,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1532,INA:0,ON:1533,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 (15) 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 (21) core_l3_clkdm->core_pwrdm (4) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# ./test_rootfs_access2 -sh: ./test_rootfs_access2: not found root@beagleboard:~# echo -1 > /sys/devices/platform/omap_uart.0/power/autos uspend_delay_ms s/platform/omap_uart.2/power/autosuspend_delay_ms echo -1 > /sys/devices/platform/omap_uart.3/power/autosuspend_delay_ms root@beagleboard:~# echo -1 > /sys/devices/platform/omap_uart.1/power/autosuspen d_delay_ms root@beagleboard:~# echo -1 > /sys/devices/platform/omap_uart.2/power/autosuspen d_delay_ms root@beagleboard:~# echo -1 > /sys/devices/platform/omap_uart.3/power/autosuspen d_delay_ms -sh: cannot create /sys/devices/platform/omap_uart.3/power/autosuspend_delay_ms: nonexistent directory root@beagleboard:~# echo 1 > /debug/pm_debug/enable_off_mode root@beagleboard:~# echo mem > /sys/power/state [ 114.113372] PM: Syncing filesystems ... done. [ 114.479064] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 114.502319] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 114.525421] Suspending console(s) (use no_console_suspend to debug) [ 114.664459] PM: suspend of devices complete after 129.631 msecs [ 114.669189] PM: late suspend of devices complete after 4.696 msecs [ 114.676086] PM: noirq suspend of devices complete after 6.862 msecs [ 114.676116] Disabling non-boot CPUs ... [ 115.185485] Successfully put all powerdomains to target state [ 115.189788] PM: noirq resume of devices complete after 3.934 msecs [ 115.194641] PM: early resume of devices complete after 3.110 msecs [ 115.494689] PM: resume of devices complete after 299.896 msecs [ 115.525482] Restarting tasks ... done. root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:36,RET:1734,INA:0,ON:1771,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:1,RET:40,INA:0,ON:42,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:1,RET:54,INA:0,ON:56,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:36,RET:1734,INA:0,ON:1771,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:36,RET:1734,INA:0,ON:1771,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:36,RET:1734,INA:0,ON:1771,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 (15) 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 (24) core_l3_clkdm->core_pwrdm (4) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# ./test_rootfs_access3 -sh: ./test_rootfs_access3: not found root@beagleboard:~# root@beagleboard:~# orm/omap_uart.0/power/autosroot@beagleboard:~# echo 1000 > /sys/devices/platform/omap_uart.0/power/aut osuspend_delay_ms ap_uart.3/power/autosuspend_delay_ms root@beagleboard:~# echo 1000 > /sys/devices/platform/omap_uart.1/power/autosusp end_delay_ms root@beagleboard:~# echo 1000 > /sys/devices/platform/omap_uart.2/power/autosusp end_delay_ms root@beagleboard:~# echo 1000 > /sys/devices/platform/omap_uart.3/power/autosusp end_delay_ms -sh: cannot create /sys/devices/platform/omap_uart.3/power/autosuspend_delay_ms: nonexistent directory root@beagleboard:~# ebug/count -sh: ebug/count: not found root@beagleboard:~# bug/count -sh: bug/count: not found root@beagleboard:~# cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:89,RET:1734,INA:0,ON:1824,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:8,RET:40,INA:0,ON:49,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:8,RET:54,INA:0,ON:63,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:89,RET:1734,INA:0,ON:1824,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:89,RET:1734,INA:0,ON:1824,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:89,RET:1734,INA:0,ON:1824,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 (15) 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 (21) core_l3_clkdm->core_pwrdm (4) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# ./test_rootfs_access4 -sh: ./test_rootfs_access4: not found root@beagleboard:~#