API tools faq
paste
manjugk

dma-runtimepm

manjugk
Mar 18th, 2011
206
0
Never
Add comment
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 38.08 KB | None | 0 0
raw download clone embed print report
  1.  
  2.  
  3. Texas Instruments X-Loader 1.41 (Nov 2 2010 - 11:38:45)
  4. Starting OS Bootloader from EMMC ...
  5.  
  6.  
  7. U-Boot 2010.09-rc1 (Nov 03 2010 - 19:31:58)
  8.  
  9. CPU : OMAP4430
  10. Board: OMAP4430 SDP
  11. I2C: ready
  12. DRAM: 1 GiB
  13. MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1
  14. raise: Signal # 8 caught
  15. raise: Signal # 8 caught
  16. In: serial
  17. Out: serial
  18. Err: serial
  19. Net: KS8851SNL
  20. Hit any key to stop autoboot: 3  2  1  0
  21. port status information = 0x84a0
  22. Using KS8851SNL device
  23. TFTP from server 10.24.244.97; our IP address is 10.24.244.6
  24. Filename 'uImage'.
  25. Load address: 0x80300000
  26. Loading: *T #################################################################
  27. #################################################################
  28. #################################################################
  29. #################################################################
  30. #################################################################
  31. #################################################################
  32. #################################################################
  33. #################################################################
  34. #################################################################
  35. #################################################################
  36. #################################################################
  37. #################################################################
  38. #################################################################
  39. #################################################################
  40. #################################################################
  41. #################################################################
  42. #################################################################
  43. ##########################################
  44. done
  45. Bytes transferred = 5868812 (598d0c hex)
  46. ## Booting kernel from Legacy Image at 80300000 ...
  47. Image Name: Linux-2.6.38-00004-g10f7d17
  48. Image Type: ARM Linux Kernel Image (uncompressed)
  49. Data Size: 5868748 Bytes = 5.6 MiB
  50. Load Address: 80008000
  51. Entry Point: 80008000
  52. Verifying Checksum ... OK
  53. Loading Kernel Image ... OK
  54. OK
  55.  
  56. Starting kernel ...
  57.  
  58. Uncompressing Linux... done, booting the kernel.
  59. [ 0.000000] Linux version 2.6.38-00004-g10f7d17 (ituser@ituser-WSG37455V-0442) (gcc version 4.4.1 (Sourcery G++ Lite 2010q1-202) ) #7 SMP Fri Mar 18 20:32:04 IST 2011
  60. [ 0.000000] CPU: ARMv7 Processor [411fc092] revision 2 (ARMv7), cr=10c53c7f
  61. [ 0.000000] CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache
  62. [ 0.000000] Machine: OMAP4430 4430SDP board
  63. [ 0.000000] Memory policy: ECC disabled, Data cache writealloc
  64. [ 0.000000] Truncating RAM at 80000000-bfffffff to -afffffff (vmalloc region overlap).
  65. [ 0.000000] OMAP4430 ES2.0
  66. [ 0.000000] SRAM: Mapped pa 0x40300000 to va 0xfe400000 size: 0xe000
  67. [ 0.000000] FIXME: omap44xx_sram_init not implemented
  68. [ 0.000000] PERCPU: Embedded 7 pages/cpu @c1819000 s8032 r8192 d12448 u32768
  69. [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 195072
  70. [ 0.000000] Kernel command line: console=ttyO2,115200n8 init=/init
  71. [ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
  72. [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
  73. [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
  74. [ 0.000000] Memory: 1024MB = 1024MB total
  75. [ 0.000000] Memory: 760908k/760908k available, 25524k reserved, 0K highmem
  76. [ 0.000000] Virtual kernel memory layout:
  77. [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
  78. [ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
  79. [ 0.000000] DMA : 0xffc00000 - 0xffe00000 ( 2 MB)
  80. [ 0.000000] vmalloc : 0xf0800000 - 0xf8000000 ( 120 MB)
  81. [ 0.000000] lowmem : 0xc0000000 - 0xf0000000 ( 768 MB)
  82. [ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
  83. [ 0.000000] .init : 0xc0008000 - 0xc0715000 (7220 kB)
  84. [ 0.000000] .text : 0xc0715000 - 0xc0c3fd50 (5292 kB)
  85. [ 0.000000] .data : 0xc0c40000 - 0xc0cb5400 ( 469 kB)
  86. [ 0.000000] Hierarchical RCU implementation.
  87. [ 0.000000] RCU-based detection of stalled CPUs is disabled.
  88. [ 0.000000] NR_IRQS:402
  89. [ 0.000000] clockdomain: l3_dma_clkdm: clkdm_clear_all_wkdeps: not yet implemented
  90. [ 0.000000] clockdomain: emu_sys_clkdm: OMAP4 wakeup/sleep dependency support: not yet implemented
  91. [ 0.000000] clockdomain: emu_sys_clkdm: clkdm_clear_all_wkdeps: not yet implemented
  92. [ 0.000000] clockdomain: l4_wkup_clkdm: OMAP4 wakeup/sleep dependency support: not yet implemented
  93. [ 0.000000] clockdomain: l4_wkup_clkdm: clkdm_clear_all_wkdeps: not yet implemented
  94. [ 0.000000] clockdomain: l3_dss_clkdm: clkdm_clear_all_wkdeps: not yet implemented
  95. [ 0.000000] clockdomain: iss_clkdm: clkdm_clear_all_wkdeps: not yet implemented
  96. [ 0.000000] clockdomain: l3_d2d_clkdm: clkdm_clear_all_wkdeps: not yet implemented
  97. [ 0.000000] clockdomain: l3_1_clkdm: OMAP4 wakeup/sleep dependency support: not yet implemented
  98. [ 0.000000] clockdomain: l3_1_clkdm: clkdm_clear_all_wkdeps: not yet implemented
  99. [ 0.000000] clockdomain: l3_2_clkdm: OMAP4 wakeup/sleep dependency support: not yet implemented
  100. [ 0.000000] clockdomain: l3_2_clkdm: clkdm_clear_all_wkdeps: not yet implemented
  101. [ 0.000000] clockdomain: ducati_clkdm: clkdm_clear_all_wkdeps: not yet implemented
  102. [ 0.000000] clockdomain: l4_ao_clkdm: clkdm_clear_all_wkdeps: not yet implemented
  103. [ 0.000000] clockdomain: l3_emif_clkdm: clkdm_clear_all_wkdeps: not yet implemented
  104. [ 0.000000] clockdomain: mpu1_clkdm: clkdm_clear_all_wkdeps: not yet implemented
  105. [ 0.000000] clockdomain: mpu0_clkdm: clkdm_clear_all_wkdeps: not yet implemented
  106. [ 0.000000] clockdomain: mpuss_clkdm: clkdm_clear_all_wkdeps: not yet implemented
  107. [ 0.000000] clockdomain: l3_init_clkdm: clkdm_clear_all_wkdeps: not yet implemented
  108. [ 0.000000] clockdomain: l3_instr_clkdm: clkdm_clear_all_wkdeps: not yet implemented
  109. [ 0.000000] clockdomain: abe_clkdm: clkdm_clear_all_wkdeps: not yet implemented
  110. [ 0.000000] clockdomain: l4_per_clkdm: clkdm_clear_all_wkdeps: not yet implemented
  111. [ 0.000000] clockdomain: l4_secure_clkdm: clkdm_clear_all_wkdeps: not yet implemented
  112. [ 0.000000] clockdomain: ivahd_clkdm: clkdm_clear_all_wkdeps: not yet implemented
  113. [ 0.000000] clockdomain: l3_gfx_clkdm: clkdm_clear_all_wkdeps: not yet implemented
  114. [ 0.000000] clockdomain: tesla_clkdm: clkdm_clear_all_wkdeps: not yet implemented
  115. [ 0.000000] clockdomain: l4_cfg_clkdm: OMAP4 wakeup/sleep dependency support: not yet implemented
  116. [ 0.000000] clockdomain: l4_cfg_clkdm: clkdm_clear_all_wkdeps: not yet implemented
  117. [ 0.000000] clockdomain: l4_cefuse_clkdm: clkdm_clear_all_wkdeps: not yet implemented
  118. [ 0.000000] omap_hwmod: l3_div_ck: missing clockdomain for l3_div_ck.
  119. [ 0.000000] omap_hwmod: dpll_mpu_m2_ck: missing clockdomain for dpll_mpu_m2_ck.
  120. [ 0.000000] GPMC revision 6.0
  121. [ 0.000000] OMAP clockevent source: GPTIMER1 at 32768 Hz
  122. [ 0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 131071999ms
  123. [ 0.000000] Console: colour dummy device 80x30
  124. [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
  125. [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8
  126. [ 0.000000] ... MAX_LOCK_DEPTH: 48
  127. [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191
  128. [ 0.000000] ... CLASSHASH_SIZE: 4096
  129. [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 16384
  130. [ 0.000000] ... MAX_LOCKDEP_CHAINS: 32768
  131. [ 0.000000] ... CHAINHASH_SIZE: 16384
  132. [ 0.000000] memory used by lock dependency info: 3695 kB
  133. [ 0.000000] per task-struct memory footprint: 1152 bytes
  134. [ 0.000823] Calibrating delay loop... 2009.29 BogoMIPS (lpj=7847936)
  135. [ 0.171905] pid_max: default: 32768 minimum: 301
  136. [ 0.172607] Security Framework initialized
  137. [ 0.172973] Mount-cache hash table entries: 512
  138. [ 0.176666] CPU: Testing write buffer coherency: ok
  139. [ 0.177764] L310 cache controller enabled
  140. [ 0.177795] l2x0: 16 ways, CACHE_ID 0x410000c4, AUX_CTRL 0x7e470000, Cache size: 1048576 B
  141. [ 0.180450] CPU1: Booted secondary processor
  142. [ 0.180480] CPU1: Unknown IPI message 0x1
  143. [ 0.373352] Brought up 2 CPUs
  144. [ 0.373352] SMP: Total of 2 processors activated (4022.78 BogoMIPS).
  145. [ 0.382476] print_constraints: dummy:
  146. [ 0.383117] NET: Registered protocol family 16
  147. [ 0.386505] omap_device: omap_gpio.0: new worst case activate latency 0: 61035
  148. [ 0.386810] OMAP GPIO hardware version 0.1
  149. [ 0.387054] OMAP GPIO hardware version 0.1
  150. [ 0.387237] OMAP GPIO hardware version 0.1
  151. [ 0.387451] OMAP GPIO hardware version 0.1
  152. [ 0.387664] OMAP GPIO hardware version 0.1
  153. [ 0.387847] OMAP GPIO hardware version 0.1
  154. [ 0.392791] omap_mux_init: Add partition: #1: core, flags: 2
  155. [ 0.394134] omap_mux_init: Add partition: #2: wkup, flags: 2
  156. [ 0.397735] omap_device: omap_uart.1: new worst case activate latency 0: 30517
  157. [ 0.398742] omap_device: omap_uart.3: new worst case deactivate latency 0: 30517
  158. [ 0.399444] hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.
  159. [ 0.399475] hw-breakpoint: 1 breakpoint(s) reserved for watchpoint single-step.
  160. [ 0.399475] hw-breakpoint: maximum watchpoint size is 4 bytes.
  161. [ 0.404357] pm_dbg_init: only OMAP3 supported
  162. [ 0.405151] OMAP DMA hardware revision 0.0
  163. [ 0.427459] bio: create slab <bio-0> at 0
  164. [ 0.431518] SCSI subsystem initialized
  165. [ 0.432678] omap_device: omap_dma_system.0: new worst case activate latency 0: 30517
  166. [ 0.433532] omap_device: omap_dma_system.0: new worst case deactivate latency 0: 30517
  167. [ 0.436096] usbcore: registered new interface driver usbfs
  168. [ 0.436523] usbcore: registered new interface driver hub
  169. [ 0.436828] usbcore: registered new device driver usb
  170. [ 0.437530] omap_device: omap_i2c.1: new worst case activate latency 0: 30517
  171. [ 0.451507] omap_i2c omap_i2c.1: bus 1 rev4.0 at 400 kHz
  172. [ 0.476135] Skipping twl internal clock init and using bootloader value (unknown osc rate)
  173. [ 0.477020] twl6030: PIH (irq 39) chaining IRQs 368..387
  174. [ 0.523193] print_constraints: VMMC: 1200 <--> 3000 mV at 1800 mV normal standby
  175. [ 0.524597] print_constraints: VPP: 1800 <--> 2500 mV at 1900 mV normal standby
  176. [ 0.525817] print_constraints: VUSIM: 1200 <--> 2900 mV at 1800 mV normal standby
  177. [ 0.526855] machine_constraints_voltage: VANA: failed to apply 2100000uV constraint
  178. [ 0.529327] twl_reg twl_reg.43: can't register VANA, -22
  179. [ 0.529388] twl_reg: probe of twl_reg.43 failed with error -22
  180. [ 0.530212] machine_constraints_voltage: VCXIO: failed to apply 1800000uV constraint
  181. [ 0.530609] twl_reg twl_reg.44: can't register VCXIO, -22
  182. [ 0.530639] twl_reg: probe of twl_reg.44 failed with error -22
  183. [ 0.531433] machine_constraints_voltage: VDAC: failed to apply 1800000uV constraint
  184. [ 0.531829] twl_reg twl_reg.45: can't register VDAC, -22
  185. [ 0.531860] twl_reg: probe of twl_reg.45 failed with error -22
  186. [ 0.532836] print_constraints: VAUX1_6030: 1000 <--> 3000 mV at 2800 mV normal standby
  187. [ 0.534057] print_constraints: VAUX2_6030: 1200 <--> 2800 mV at 1800 mV normal standby
  188. [ 0.535308] print_constraints: VAUX3_6030: 1000 <--> 3000 mV at 1200 mV normal standby
  189. [ 0.545196] omap_i2c omap_i2c.2: bus 2 rev4.0 at 400 kHz
  190. [ 0.560821] omap_i2c omap_i2c.3: bus 3 rev4.0 at 400 kHz
  191. [ 0.576385] omap_i2c omap_i2c.4: bus 4 rev4.0 at 400 kHz
  192. [ 0.580474] Switching to clocksource 32k_counter
  193. [ 0.584136] Clockevents: could not switch to one-shot mode:
  194. [ 0.584136] Clockevents: could not switch to one-shot mode: dummy_timer is not functional.
  195. [ 0.584136] Could not switch to high resolution mode on CPU 1
  196. [ 0.584167] dummy_timer is not functional.
  197. [ 0.584167] Could not switch to high resolution mode on CPU 0
  198. [ 0.624725] NET: Registered protocol family 2
  199. [ 0.625213] IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
  200. [ 0.626373] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
  201. [ 0.629028] TCP bind hash table entries: 65536 (order: 9, 2359296 bytes)
  202. [ 0.643859] TCP: Hash tables configured (established 131072 bind 65536)
  203. [ 0.644042] TCP reno registered
  204. [ 0.644104] UDP hash table entries: 512 (order: 3, 40960 bytes)
  205. [ 0.644378] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes)
  206. [ 0.645172] NET: Registered protocol family 1
  207. [ 0.645996] RPC: Registered udp transport module.
  208. [ 0.646026] RPC: Registered tcp transport module.
  209. [ 0.646026] RPC: Registered tcp NFSv4.1 backchannel transport module.
  210. [ 0.767059] NetWinder Floating Point Emulator V0.97 (double precision)
  211. [ 0.967651] VFS: Disk quotas dquot_6.5.2
  212. [ 0.967956] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
  213. [ 0.973144] JFFS2 version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc.
  214. [ 0.973815] msgmni has been set to 1486
  215. [ 0.981781] io scheduler noop registered
  216. [ 0.981781] io scheduler deadline registered
  217. [ 0.981903] io scheduler cfq registered (default)
  218. [ 1.005371] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
  219. [ 1.256927] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 104) is a OMAP UART0
  220. [ 1.318634] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 105) is a OMAP UART1
  221. [ 1.381103] omap_uart.2: ttyO2 at MMIO 0x48020000 (irq = 106) is a OMAP UART2
  222. [ 2.427398] console [ttyO2] enabled
  223. [ 2.482666] omap_uart.3: ttyO3 at MMIO 0x4806e000 (irq = 102) is a OMAP UART3
  224. [ 2.875183] brd: module loaded
  225. [ 3.079010] loop: module loaded
  226. [ 3.179260] mtdoops: mtd device (mtddev=name/number) must be supplied
  227. [ 3.186279] omap2-nand driver initializing
  228. [ 3.207275] OneNAND driver initializing
  229. [ 3.318298] ks8851 spi1.0: message enable is 0
  230. [ 3.373992] ks8851 spi1.0: eth0: revision 0, MAC fe:22:e1:7a:c8:15, IRQ 194
  231. [ 3.430114] usbcore: registered new interface driver asix
  232. [ 3.444396] usbcore: registered new interface driver cdc_ether
  233. [ 3.470611] usbcore: registered new interface driver net1080
  234. [ 3.496826] usbcore: registered new interface driver cdc_subset
  235. [ 3.512084] usbcore: registered new interface driver zaurus
  236. [ 3.518157] cdc_ncm: 7-Feb-2011
  237. [ 3.531738] usbcore: registered new interface driver cdc_ncm
  238. [ 3.574371] usbcore: registered new interface driver cdc_wdm
  239. [ 3.580535] Initializing USB Mass Storage driver...
  240. [ 3.590942] usbcore: registered new interface driver usb-storage
  241. [ 3.597320] USB Mass Storage support registered.
  242. [ 3.614410] usbcore: registered new interface driver libusual
  243. [ 3.626892] usbcore: registered new interface driver usbtest
  244. [ 3.632995] udc: OMAP UDC driver, version: 4 October 2004 (iso) (dma)
  245. [ 3.666870] mousedev: PS/2 mouse device common for all mice
  246. [ 3.687683] input: gpio-keys as /devices/platform/gpio-keys/input/input0
  247. [ 3.766479] input: twl4030_pwrbutton as /devices/platform/omap/omap_i2c.1/i2c-1/1-0049/twl4030_pwrbutton/input/input1
  248. [ 3.802734] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0
  249. [ 3.809387] omap_device: omap_i2c.1: new worst case activate latency 0: 61035
  250. [ 3.839996] omap_device: omap_i2c.1: new worst case deactivate latency 0: 30517
  251. [ 3.847808] twl_rtc twl_rtc: Power up reset detected.
  252. [ 3.858978] twl_rtc twl_rtc: Enabling TWL-RTC.
  253. [ 3.864593] i2c /dev entries driver
  254. [ 3.904968] Driver for 1-wire Dallas network protocol.
  255. [ 3.931976] omap_device: omap_wdt.-1: new worst case activate latency 0: 30517
  256. [ 3.953796] OMAP Watchdog Timer Rev 0x00: initial timeout 60 sec
  257. [ 3.960266] omap_device: omap_wdt.-1: new worst case deactivate latency 0: 30517
  258. [ 3.985412] twl4030_wdt twl4030_wdt: Failed to register misc device
  259. [ 3.992156] twl4030_wdt: probe of twl4030_wdt failed with error -16
  260. [ 4.108032] usbcore: registered new interface driver usbhid
  261. [ 4.113922] usbhid: USB HID core driver
  262. [ 4.118133] oprofile: hardware counters not available
  263. [ 4.123504] oprofile: using timer interrupt.
  264. [ 4.128906] TCP cubic registered
  265. [ 4.132446] Initializing XFRM netlink socket
  266. [ 4.137176] NET: Registered protocol family 17
  267. [ 4.142059] NET: Registered protocol family 15
  268. [ 4.147216] Registering the dns_resolver key type
  269. [ 4.152679] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 1
  270. [ 4.183776] ThumbEE CPU extension supported.
  271. [ 4.194671] omap2_set_init_voltage: unable to find boot up OPP for vdd_mpu
  272. [ 4.201995] omap2_set_init_voltage: Unable to put vdd_mpu to its init voltage
  273. [ 4.202026]
  274. [ 4.216522] omap2_set_init_voltage: unable to find boot up OPP for vdd_iva
  275. [ 4.223937] omap2_set_init_voltage: Unable to put vdd_iva to its init voltage
  276. [ 4.223968]
  277. [ 4.233093] Power Management for TI OMAP4.
  278. [ 4.243286] omap_device: omap_dma_system.0: new worst case activate latency 0: 61035
  279. [ 4.256286] clock: disabling unused clocks to save power
  280. [ 4.270996] regulator_init_complete: VAUX3_6030: incomplete constraints, leaving on
  281. [ 4.280364] mmc1: new high speed MMC card at address 0001
  282. [ 4.292999] regulator_init_complete: VAUX2_6030: incomplete constraints, leaving on
  283. [ 4.310852] mmcblk0: mmc1:0001 SEM08G 7.39 GiB
  284. [ 4.318908] regulator_init_complete: VUSIM: incomplete constraints, leaving on
  285. [ 4.332183] regulator_init_complete: VPP: incomplete constraints, leaving on
  286. [ 4.340148] mmcblk0: p1 p2 p3 p4
  287. [ 4.349456] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
  288. [ 4.367492] Freeing init memory: 7220K
  289.  
  290. ******************************************
  291. Starting System Init for 3430SDP-3430
  292. Release: OpnSrc
  293. ******************************************
  294. Saving kernel ring buffer : OK
  295. Mounting devpts : OK
  296. Setting up networking
  297. Configuring lo : OK
  298. Configuring eth0 : ifup: can't open '/etc/network/interfaces': No such file or directory
  299. Failed
  300. Starting syslogd : OK
  301. Starting klogd : OK
  302. Mounting filesystems : mount: according to /proc/mounts, none is already mounted on /dev/pts
  303. mount: according to /proc/mounts, /proc is already mounted on /proc
  304. OK
  305.  
  306. Please press Enter to activate this console.
  307. # cat /sys/devices/platform/omap/omap_dma_system.0/power/runtime_status
  308. suspended
  309. # insmod ./dmatest.ko linking=1 forever=1 forever_period=1024 debug=1
  310. [ 248.972900] src=0xffc00000/0xaf90c000, dest=0xffc01000/0xaf905000
  311. [ 248.979888] DMA test 0, lch=0x2
  312. [ 248.983428] pre-filling src buf 0
  313. [ 248.987274] src=0xffc02000/0xaf904000, dest=0xffc03000/0xae4a1000
  314. [ 248.993988] DMA test 1, lch=0x3
  315. [ 248.997283] pre-filling src buf 1
  316. [ 249.001159] src=0xffc04000/0xae4a0000, dest=0xffc05000/0xae4f3000
  317. [ 249.007873] DMA test 2, lch=0x4
  318. [ 249.011169] pre-filling src buf 2
  319. [ 249.015014] src=0xffc06000/0xae4f2000, dest=0xffc07000/0xae4c5000
  320. [ 249.021728] DMA test 3, lch=0x5
  321. [ 249.025024] pre-filling src buf 3
  322. [ 249.028839] src=0xffc08000/0xae4c4000, dest=0xffc09000/0xaeb8b000
  323. [ 249.035552] DMA test 4, lch=0x6
  324. [ 249.038879] pre-filling src buf 4
  325. [ 249.042694] src=0xffc0a000/0xaeb8a000, dest=0xffc0b000/0xae49b000
  326. [ 249.049407] DMA test 5, lch=0x7
  327. [ 249.052703] pre-filling src buf 5
  328. [ 249.056579] src=0xffc0c000/0xae49a000, dest=0xffc0d000/0xae415000
  329. [ 249.063293] DMA test 6, lch=0x8
  330. [ 249.066589] pre-filling src buf 6
  331. [ 249.070434] src=0xffc0e000/0xaf9b5000, dest=0xffc0f000/0xaf9be000
  332. [ 249.077148] DMA test 7, lch=0x9
  333. [ 249.080444] pre-filling src buf 7
  334. [ 249.084289] src=0xffc10000/0xaf952000, dest=0xffc11000/0xaf8eb000
  335. [ 249.090972] DMA test 8, lch=0xa
  336. [ 249.094268] pre-filling src buf 8
  337. [ 249.098083] src=0xffc12000/0xaf9b8000, dest=0xffc13000/0xaea9b000
  338. [ 249.104797] DMA test 9, lch=0xb
  339. [ 249.108123] pre-filling src buf 9
  340. [ 249.111938] src=0xffc14000/0xaf945000, dest=0xffc15000/0xaf8cf000
  341. [ 249.118652] DMA test 10, lch=0xc
  342. [ 249.122039] pre-filling src buf 10
  343. [ 249.126007] src=0xffc16000/0xafa2e000, dest=0xffc17000/0xafa2f000
  344. [ 249.132720] DMA test 11, lch=0xd
  345. [ 249.136108] pre-filling src buf 11
  346. [ 249.140045] src=0xffc18000/0xafa57000, dest=0xffc19000/0xafa5e000
  347. [ 249.146759] DMA test 12, lch=0xe
  348. [ 249.150146] pre-filling src buf 12
  349. [ 249.154022] src=0xffc1a000/0xafa5f000, dest=0xffc1b000/0xae472000
  350. [ 249.160736] DMA test 13, lch=0xf
  351. [ 249.164154] pre-filling src buf 13
  352. [ 249.168060] src=0xffc1c000/0xae473000, dest=0xffc1d000/0xae410000
  353. [ 249.174774] DMA test 14, lch=0x10
  354. [ 249.178283] pre-filling src buf 14
  355. [ 249.182189] src=0xffc1e000/0xae411000, dest=0xffc1f000/0xaf9f0000
  356. [ 249.188903] DMA test 15, lch=0x11
  357. [ 249.192382] pre-filling src buf 15
  358. [ 249.196289] Start DMA channel 2
  359. [ 249.200073] dma_callback(): lch=0x2, count=32, ch_status=0x0001, started=1
  360. [ 249.207305] dma_callback(): lch=0x3, count=32, ch_status=0x0001, started=0
  361. [ 249.214508] dma_callback(): lch=0x4, count=32, ch_status=0x0001, started=0
  362. [ 249.221740] dma_callback(): lch=0x5, count=32, ch_status=0x0001, started=0
  363. [ 249.228973] dma_callback(): lch=0x6, count=32, ch_status=0x0001, started=0
  364. [ 249.236175] dma_callback(): lch=0x7, count=32, ch_status=0x0001, started=0
  365. [ 249.243408] dma_callback(): lch=0x8, count=32, ch_status=0x0001, started=0
  366. [ 249.250610] dma_callback(): lch=0x9, count=32, ch_status=0x0001, started=0
  367. [ 249.257843] dma_callback(): lch=0xa, count=32, ch_status=0x0001, started=0
  368. [ 249.265075] dma_callback(): lch=0xb, count=32, ch_status=0x0001, started=0
  369. [ 249.272277] dma_callback(): lch=0xc, count=32, ch_status=0x0001, started=0
  370. [ 249.279510] dma_callback(): lch=0xd, count=32, ch_status=0x0001, started=0
  371. [ 249.286712] dma_callback(): lch=0xe, count=32, ch_status=0x0001, started=0
  372. [ 249.293945] dma_callback(): lch=0xf, count=32, ch_status=0x0001, started=0
  373. [ 249.301177] dma_callback(): lch=0x10, count=32, ch_status=0x0001, started=0
  374. [ 249.308471] dma_callback(): lch=0x11, count=32, ch_status=0x0001, started=0
  375. # # insmod ./dmatest.ko linking=1 forever=1 forever_period=1024 debug=1# cat /sys/devices/platform/omap/omap_dma_system.0/power/runtime_status
  376. suspended
  377. # # cat /sys/devices/platform/omap/omap_dma_system.0/power/runtime_status[ 257.318695] Start DMA channel 2
  378. [ 257.322387] omap_device: omap_dma_system.0: new worst case activate latency 0: 91552
  379. [ 257.330841] dma_callback(): lch=0x2, count=32, ch_status=0x0002, started=1
  380. [ 257.338073] dma_callback(): lch=0x3, count=32, ch_status=0x0002, started=0
  381. [ 257.345306] dma_callback(): lch=0x4, count=32, ch_status=0x0002, started=0
  382. [ 257.352508] dma_callback(): lch=0x5, count=32, ch_status=0x0002, started=0
  383. [ 257.359741] dma_callback(): lch=0x6, count=32, ch_status=0x0002, started=0
  384. [ 257.366973] dma_callback(): lch=0x7, count=32, ch_status=0x0002, started=0
  385. [ 257.374176] dma_callback(): lch=0x8, count=32, ch_status=0x0002, started=0
  386. [ 257.381408] dma_callback(): lch=0x9, count=32, ch_status=0x0002, started=0
  387. [ 257.388610] dma_callback(): lch=0xa, count=32, ch_status=0x0002, started=0
  388. [ 257.395843] dma_callback(): lch=0xb, count=32, ch_status=0x0002, started=0
  389. [ 257.403076] dma_callback(): lch=0xc, count=32, ch_status=0x0002, started=0
  390. [ 257.410278] dma_callback(): lch=0xd, count=32, ch_status=0x0002, started=0
  391. [ 257.417510] dma_callback(): lch=0xe, count=32, ch_status=0x0002, started=0
  392. [ 257.424743] dma_callback(): lch=0xf, count=32, ch_status=0x0002, started=0
  393. [ 257.431945] dma_callback(): lch=0x10, count=32, ch_status=0x0002, started=0
  394. [ 257.439270] dma_callback(): lch=0x11, count=32, ch_status=0x0002, started=0
  395.  
  396. active
  397. # # cat /sys/devices/platform/omap/omap_dma_system.0/power/runtime_status
  398. suspended
  399. # # cat /sys/devices/platform/omap/omap_dma_system.0/power/runtime_status
  400. suspended
  401. # [ 265.459106] Start DMA channel 2
  402. [ 265.462860] dma_callback(): lch=0x2, count=32, ch_status=0x0003, started=1
  403. [ 265.470092] dma_callback(): lch=0x3, count=32, ch_status=0x0003, started=0
  404. [ 265.477294] dma_callback(): lch=0x4, count=32, ch_status=0x0003, started=0
  405. [ 265.484527] dma_callback(): lch=0x5, count=32, ch_status=0x0003, started=0
  406. [ 265.491760] dma_callback(): lch=0x6, count=32, ch_status=0x0003, started=0
  407. [ 265.498962] dma_callback(): lch=0x7, count=32, ch_status=0x0003, started=0
  408. [ 265.506195] dma_callback(): lch=0x8, count=32, ch_status=0x0003, started=0
  409. [ 265.513427] dma_callback(): lch=0x9, count=32, ch_status=0x0003, started=0
  410. [ 265.520629] dma_callback(): lch=0xa, count=32, ch_status=0x0003, started=0
  411. [ 265.527862] dma_callback(): lch=0xb, count=32, ch_status=0x0003, started=0
  412. [ 265.535095] dma_callback(): lch=0xc, count=32, ch_status=0x0003, started=0
  413. [ 265.542297] dma_callback(): lch=0xd, count=32, ch_status=0x0003, started=0
  414. [ 265.549530] dma_callback(): lch=0xe, count=32, ch_status=0x0003, started=0
  415. [ 265.556732] dma_callback(): lch=0xf, count=32, ch_status=0x0003, started=0
  416. [ 265.563964] dma_callback(): lch=0x10, count=32, ch_status=0x0003, started=0
  417. [ 265.571289] dma_callback(): lch=0x11, count=32, ch_status=0x0003, started=0
  418. # cat /sys/devices/platform/omap/omap_dma_system.0/power/runtime_status
  419. suspended
  420. # # cat /sys/devices/platform/omap/omap_dma_system.0/power/runtime_status
  421. suspended
  422. # rmmod d[ 273.599731] Start DMA channel 2
  423. [ 273.603454] dma_callback(): lch=0x2, count=32, ch_status=0x0004, started=1
  424. [ 273.610717] dma_callback(): lch=0x3, count=32, ch_status=0x0004, started=0
  425. [ 273.617919] dma_callback(): lch=0x4, count=32, ch_status=0x0004, started=0
  426. [ 273.625152] dma_callback(): lch=0x5, count=32, ch_status=0x0004, started=0
  427. [ 273.632385] dma_callback(): lch=0x6, count=32, ch_status=0x0004, started=0
  428. [ 273.639587] dma_callback(): lch=0x7, count=32, ch_status=0x0004, started=0
  429. [ 273.646820] dma_callback(): lch=0x8, count=32, ch_status=0x0004, started=0
  430. [ 273.654022] dma_callback(): lch=0x9, count=32, ch_status=0x0004, started=0
  431. [ 273.661254] dma_callback(): lch=0xa, count=32, ch_status=0x0004, started=0
  432. [ 273.668487] dma_callback(): lch=0xb, count=32, ch_status=0x0004, started=0
  433. [ 273.675689] dma_callback(): lch=0xc, count=32, ch_status=0x0004, started=0
  434. [ 273.682922] dma_callback(): lch=0xd, count=32, ch_status=0x0004, started=0
  435. [ 273.690155] dma_callback(): lch=0xe, count=32, ch_status=0x0004, started=0
  436. [ 273.697357] dma_callback(): lch=0xf, count=32, ch_status=0x0004, started=0
  437. [ 273.704589] dma_callback(): lch=0x10, count=32, ch_status=0x0004, started=0
  438. [ 273.711914] dma_callback(): lch=0x11, count=32, ch_status=0x0004, started=0
  439. matest
  440. rmmod: chdir(2.6.38-00004-g10f7d17): No such file or directory
  441. # mkdir /liob  b/modules/[ 281.740356] Start DMA channel 2
  442. [ 281.744079] dma_callback(): lch=0x2, count=32, ch_status=0x0005, started=1
  443. [ 281.751373] dma_callback(): lch=0x3, count=32, ch_status=0x0005, started=0
  444. [ 281.758575] dma_callback(): lch=0x4, count=32, ch_status=0x0005, started=0
  445. [ 281.765808] dma_callback(): lch=0x5, count=32, ch_status=0x0005, started=0
  446. [ 281.773010] dma_callback(): lch=0x6, count=32, ch_status=0x0005, started=0
  447. [ 281.780242] dma_callback(): lch=0x7, count=32, ch_status=0x0005, started=0
  448. [ 281.787475] dma_callback(): lch=0x8, count=32, ch_status=0x0005, started=0
  449. [ 281.794677] dma_callback(): lch=0x9, count=32, ch_status=0x0005, started=0
  450. [ 281.801910] dma_callback(): lch=0xa, count=32, ch_status=0x0005, started=0
  451. [ 281.809112] dma_callback(): lch=0xb, count=32, ch_status=0x0005, started=0
  452. [ 281.816345] dma_callback(): lch=0xc, count=32, ch_status=0x0005, started=0
  453. [ 281.823577] dma_callback(): lch=0xd, count=32, ch_status=0x0005, started=0
  454. [ 281.830780] dma_callback(): lch=0xe, count=32, ch_status=0x0005, started=0
  455. [ 281.838012] dma_callback(): lch=0xf, count=32, ch_status=0x0005, started=0
  456. [ 281.845214] dma_callback(): lch=0x10, count=32, ch_status=0x0005, started=0
  457. [ 281.852539] dma_callback(): lch=0x11, count=32, ch_status=0x0005, started=0
  458. 2.6.38-00004-g10f7d17
  459. # # mkdir /lib/modules/2.6.38-00004-g10f7d17# rmmod dmatest
  460. rmmod: module 'dmatest' not found
  461. # lsmod
  462. # # lsmod# rmmod dmatest# mkdir /lib/modules/2.6.38-00004-g10f7d17# rmmod dmatest# cat /sys/devices/platform/omap/omap_dma_system.0/power/runtime_status
  463. suspended
  464. # # cat /sys/devices/platform/omap/omap_dma_system.0/power/runtime_status
  465. suspended
  466. # # cat /sys/devices/platform/omap/omap_dma_system.0/power/runtime_status# lsmod# rmmod dmatest# mkdir /lib/modules/2.6.38-00004-g10f7d17# rmmod dmatest# cat /sys/devices/platform/omap/omap_dma_system.0/power/runtime_status# insmod ./dmatest.ko linking=1 forever=1 forever_period=1024 debug=1
  467. [ 301.437011] src=0xffc00000/0xaeb86000, dest=0xffc01000/0xaf886000
  468. [ 301.443786] DMA test 0, lch=0x2
  469. [ 301.447113] pre-filling src buf 0
  470. [ 301.450958] src=0xffc02000/0xaf90d000, dest=0xffc03000/0xaf9f8000
  471. [ 301.457763] DMA test 1, lch=0x3
  472. [ 301.461090] pre-filling src buf 1
  473. [ 301.464904] src=0xffc04000/0xaeba1000, dest=0xffc05000/0xaea90000
  474. [ 301.471618] DMA test 2, lch=0x4
  475. [ 301.474945] pre-filling src buf 2
  476. [ 301.478759] src=0xffc06000/0xae4f5000, dest=0xffc07000/0xae410000
  477. [ 301.485473] DMA test 3, lch=0x5
  478. [ 301.488769] pre-filling src buf 3
  479. [ 301.492614] src=0xffc08000/0xaef0c000, dest=0xffc09000/0xae411000
  480. [ 301.499328] DMA test 4, lch=0x6
  481. [ 301.502624] pre-filling src buf 4
  482. [ 301.506469] src=0xffc0a000/0xaf9f0000, dest=0xffc0b000/0xaf9c3000
  483. [ 301.513153] DMA test 5, lch=0x7
  484. [ 301.516479] pre-filling src buf 5
  485. [ 301.520294] src=0xffc0c000/0xafa5f000, dest=0xffc0d000/0xae472000
  486. [ 301.527008] DMA test 6, lch=0x8
  487. [ 301.530334] pre-filling src buf 6
  488. [ 301.534149] src=0xffc0e000/0xae473000, dest=0xffc0f000/0xafa3d000
  489. [ 301.540863] DMA test 7, lch=0x9
  490. [ 301.544158] pre-filling src buf 7
  491. [ 301.548004] src=0xffc10000/0xae456000, dest=0xffc11000/0xaf88b000
  492. [ 301.554718] DMA test 8, lch=0xa
  493. [ 301.558013] pre-filling src buf 8
  494. [ 301.561859] src=0xffc12000/0xaf888000, dest=0xffc13000/0xafa56000
  495. [ 301.568572] DMA test 9, lch=0xb
  496. [ 301.571868] pre-filling src buf 9
  497. [ 301.575683] src=0xffc14000/0xaf8cf000, dest=0xffc15000/0xafa3a000
  498. [ 301.582397] DMA test 10, lch=0xc
  499. [ 301.585815] pre-filling src buf 10
  500. [ 301.589721] src=0xffc16000/0xaf8db000, dest=0xffc17000/0xaf909000
  501. [ 301.596435] DMA test 11, lch=0xd
  502. [ 301.599853] pre-filling src buf 11
  503. [ 301.603759] src=0xffc18000/0xaf8df000, dest=0xffc19000/0xaeb17000
  504. [ 301.610473] DMA test 12, lch=0xe
  505. [ 301.613861] pre-filling src buf 12
  506. [ 301.617828] src=0xffc1a000/0xaf854000, dest=0xffc1b000/0xaeaf7000
  507. [ 301.624542] DMA test 13, lch=0xf
  508. [ 301.627929] pre-filling src buf 13
  509. [ 301.631866] src=0xffc1c000/0xaeb7f000, dest=0xffc1d000/0xafa1a000
  510. [ 301.638549] DMA test 14, lch=0x10
  511. [ 301.642059] pre-filling src buf 14
  512. [ 301.645965] src=0xffc1e000/0xafa55000, dest=0xffc1f000/0xaf90a000
  513. [ 301.652679] DMA test 15, lch=0x11
  514. [ 301.656188] pre-filling src buf 15
  515. [ 301.660034] Start DMA channel 2
  516. [ 301.663787] dma_callback(): lch=0x2, count=32, ch_status=0x0001, started=1
  517. [ 301.671020] dma_callback(): lch=0x3, count=32, ch_status=0x0001, started=0
  518. [ 301.678253] dma_callback(): lch=0x4, count=32, ch_status=0x0001, started=0
  519. [ 301.685455] dma_callback(): lch=0x5, count=32, ch_status=0x0001, started=0
  520. [ 301.692687] dma_callback(): lch=0x6, count=32, ch_status=0x0001, started=0
  521. [ 301.699890] dma_callback(): lch=0x7, count=32, ch_status=0x0001, started=0
  522. [ 301.707122] dma_callback(): lch=0x8, count=32, ch_status=0x0001, started=0
  523. [ 301.714324] dma_callback(): lch=0x9, count=32, ch_status=0x0001, started=0
  524. [ 301.721557] dma_callback(): lch=0xa, count=32, ch_status=0x0001, started=0
  525. [ 301.728790] dma_callback(): lch=0xb, count=32, ch_status=0x0001, started=0
  526. [ 301.735992] dma_callback(): lch=0xc, count=32, ch_status=0x0001, started=0
  527. [ 301.743225] dma_callback(): lch=0xd, count=32, ch_status=0x0001, started=0
  528. [ 301.750427] dma_callback(): lch=0xe, count=32, ch_status=0x0001, started=0
  529. [ 301.757659] dma_callback(): lch=0xf, count=32, ch_status=0x0001, started=0
  530. [ 301.764892] dma_callback(): lch=0x10, count=32, ch_status=0x0001, started=0
  531. [ 301.772186] dma_callback(): lch=0x11, count=32, ch_status=0x0001, started=0
  532. # # insmod ./dmatest.ko linking=1 forever=1 forever_period=1024 debug=1# cat /sys/devices/platform/omap/omap_dma_system.0/power/runtime_status
  533. suspended
  534. # # cat /sys/devices/platform/omap/omap_dma_system.0/power/runtime_status
  535. suspended
  536. # # cat /sys/devices/platform/omap/omap_dma_system.0/power/runtime_status
  537. suspended
  538. # [ 309.803070] Start DMA channel 2
  539. [ 309.806884] dma_callback(): lch=0x2, count=32, ch_status=0x0002, started=1
  540. [ 309.814147] dma_callback(): lch=0x3, count=32, ch_status=0x0002, started=0
  541. [ 309.821350] dma_callback(): lch=0x4, count=32, ch_status=0x0002, started=0
  542. [ 309.828582] dma_callback(): lch=0x5, count=32, ch_status=0x0002, started=0
  543. [ 309.835815] dma_callback(): lch=0x6, count=32, ch_status=0x0002, started=0
  544. [ 309.843017] dma_callback(): lch=0x7, count=32, ch_status=0x0002, started=0
  545. [ 309.850250] dma_callback(): lch=0x8, count=32, ch_status=0x0002, started=0
  546. [ 309.857482] dma_callback(): lch=0x9, count=32, ch_status=0x0002, started=0
  547. [ 309.864685] dma_callback(): lch=0xa, count=32, ch_status=0x0002, started=0
  548. [ 309.871917] dma_callback(): lch=0xb, count=32, ch_status=0x0002, started=0
  549. [ 309.879119] dma_callback(): lch=0xc, count=32, ch_status=0x0002, started=0
  550. [ 309.886352] dma_callback(): lch=0xd, count=32, ch_status=0x0002, started=0
  551. [ 309.893585] dma_callback(): lch=0xe, count=32, ch_status=0x0002, started=0
  552. [ 309.900787] dma_callback(): lch=0xf, count=32, ch_status=0x0002, started=0
  553. [ 309.908020] dma_callback(): lch=0x10, count=32, ch_status=0x0002, started=0
  554. [ 309.915344] dma_callback(): lch=0x11, count=32, ch_status=0x0002, started=0
  555. # cat /sys/devices/platform/omap/omap_dma_system.0/power/runtime_status
  556. suspended
  557. # # cat /sys/devices/platform/omap/omap_dma_system.0/power/runtime_status
  558. suspended
  559. # # cat /sys/devices/platform/omap/omap_dma_system.0/power/runtime_status
  560. suspended
  561. # [ 317.943481] Start DMA channel 2
  562. [ 317.947235] dma_callback(): lch=0x2, count=32, ch_status=0x0003, started=1
  563. [ 317.954467] dma_callback(): lch=0x3, count=32, ch_status=0x0003, started=0
  564. [ 317.961700] dma_callback(): lch=0x4, count=32, ch_status=0x0003, started=0
  565. [ 317.968902] dma_callback(): lch=0x5, count=32, ch_status=0x0003, started=0
  566. [ 317.976135] dma_callback(): lch=0x6, count=32, ch_status=0x0003, started=0
  567. [ 317.983367] dma_callback(): lch=0x7, count=32, ch_status=0x0003, started=0
  568. [ 317.990570] dma_callback(): lch=0x8, count=32, ch_status=0x0003, started=0
  569. [ 317.997802] dma_callback(): lch=0x9, count=32, ch_status=0x0003, started=0
  570. [ 318.005035] dma_callback(): lch=0xa, count=32, ch_status=0x0003, started=0
  571. [ 318.012237] dma_callback(): lch=0xb, count=32, ch_status=0x0003, started=0
  572. [ 318.019470] dma_callback(): lch=0xc, count=32, ch_status=0x0003, started=0
  573. [ 318.026702] dma_callback(): lch=0xd, count=32, ch_status=0x0003, started=0
  574. [ 318.033905] dma_callback(): lch=0xe, count=32, ch_status=0x0003, started=0
  575. [ 318.041137] dma_callback(): lch=0xf, count=32, ch_status=0x0003, started=0
  576. [ 318.048370] dma_callback(): lch=0x10, count=32, ch_status=0x0003, started=0
  577. [ 318.055664] dma_callback(): lch=0x11, count=32, ch_status=0x0003, started=0
  578.  
  579. # # cat /sys/devices/platform/omap/omap_dma_system.0/power/runtime_status
  580. suspended
  581. # # cat /sys/devices/platform/omap/omap_dma_system.0/power/runtime_status
  582. suspended
  583. # [ 326.084106] Start DMA channel 2
  584. [ 326.087860] dma_callback(): lch=0x2, count=32, ch_status=0x0004, started=1
  585. [ 326.095092] dma_callback(): lch=0x3, count=32, ch_status=0x0004, started=0
  586. [ 326.102325] dma_callback(): lch=0x4, count=32, ch_status=0x0004, started=0
  587. [ 326.109527] dma_callback(): lch=0x5, count=32, ch_status=0x0004, started=0
  588. [ 326.116760] dma_callback(): lch=0x6, count=32, ch_status=0x0004, started=0
  589. [ 326.123962] dma_callback(): lch=0x7, count=32, ch_status=0x0004, started=0
  590. [ 326.131195] dma_callback(): lch=0x8, count=32, ch_status=0x0004, started=0
  591. [ 326.138427] dma_callback(): lch=0x9, count=32, ch_status=0x0004, started=0
  592. [ 326.145629] dma_callback(): lch=0xa, count=32, ch_status=0x0004, started=0
  593. [ 326.152862] dma_callback(): lch=0xb, count=32, ch_status=0x0004, started=0
  594. [ 326.160064] dma_callback(): lch=0xc, count=32, ch_status=0x0004, started=0
  595. [ 326.167297] dma_callback(): lch=0xd, count=32, ch_status=0x0004, started=0
  596. [ 326.174530] dma_callback(): lch=0xe, count=32, ch_status=0x0004, started=0
  597. [ 326.181732] dma_callback(): lch=0xf, count=32, ch_status=0x0004, started=0
  598. [ 326.188964] dma_callback(): lch=0x10, count=32, ch_status=0x0004, started=0
  599. [ 326.196258] dma_callback(): lch=0x11, count=32, ch_status=0x0004, started=0
  600.  
  601. # # cat /sys/devices/platform/omap/omap_dma_system.0/power/runtime_status
  602. suspended
  603. # rn mmo[ 334.224731] Start DMA channel 2
  604. [ 334.228485] dma_callback(): lch=0x2, count=32, ch_status=0x0005, started=1
  605. [ 334.235748] dma_callback(): lch=0x3, count=32, ch_status=0x0005, started=0
  606. [ 334.242980] dma_callback(): lch=0x4, count=32, ch_status=0x0005, started=0
  607. [ 334.250183] dma_callback(): lch=0x5, count=32, ch_status=0x0005, started=0
  608. [ 334.257415] dma_callback(): lch=0x6, count=32, ch_status=0x0005, started=0
  609. [ 334.264648] dma_callback(): lch=0x7, count=32, ch_status=0x0005, started=0
  610. [ 334.271850] dma_callback(): lch=0x8, count=32, ch_status=0x0005, started=0
  611. [ 334.279083] dma_callback(): lch=0x9, count=32, ch_status=0x0005, started=0
  612. [ 334.286285] dma_callback(): lch=0xa, count=32, ch_status=0x0005, started=0
  613. [ 334.293518] dma_callback(): lch=0xb, count=32, ch_status=0x0005, started=0
  614. [ 334.300750] dma_callback(): lch=0xc, count=32, ch_status=0x0005, started=0
  615. [ 334.307952] dma_callback(): lch=0xd, count=32, ch_status=0x0005, started=0
  616. [ 334.315185] dma_callback(): lch=0xe, count=32, ch_status=0x0005, started=0
  617. [ 334.322418] dma_callback(): lch=0xf, count=32, ch_status=0x0005, started=0
  618. [ 334.329620] dma_callback(): lch=0x10, count=32, ch_status=0x0005, started=0
  619. [ 334.336944] dma_callback(): lch=0x11, count=32, ch_status=0x0005, started=0
  620. d dmatest
  621. rmmod: module 'dmatest' not found
  622. # # rmmod dmatest# cat /sys/devices/platform/omap/omap_dma_system.0/power/runtime_status
  623. suspended
  624. #
Advertisement
Add Comment
Please, Sign In to add comment
Public Pastes
We use cookies for various purposes including analytics. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy.  OK, I Understand
Not a member of Pastebin yet?
Sign Up, it unlocks many cool features!