[#4715] sport test unable to request sport rx dma channel

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[#4715] sport test unable to request sport rx dma channel

Submitted By: Mingquan Pan

Open Date

2008-12-11 04:12:18     Close Date

2009-03-02 05:40:04

Priority:

Medium High     Assignee:

Cliff Cai

Status:

Closed     Fixed In Release:

N/A

Found In Release:

N/A     Release:

Category:

N/A     Board:

N/A

Processor:

BF537     Silicon Revision:

Is this bug repeatable?:

Yes     Resolution:

Duplicate

Uboot version or rev.:

    Toolchain version or rev.:

Nov 11

App binary format:

N/A     

Summary: sport test unable to request sport rx dma channel

Details:

 

sport test unable to request sport rx dma channel.

 

Loading .text @ 0x00001000 (1087808 bytes)

Loading .rodata @ 0x0010a940 (262960 bytes)

Loading .init.rodata @ 0x0014ac70 (80 bytes)

Loading __ksymtab @ 0x0014acc0 (15872 bytes)

Loading __ksymtab_gpl @ 0x0014eac0 (5064 bytes)

Loading __ksymtab_strings @ 0x0014fe88 (46774 bytes)

Loading __init_rodata @ 0x0015b540 (172 bytes)

Loading __param @ 0x0015b5ec (380 bytes)

Clearing .bss @ 0x0015b770 (65120 bytes)

Loading .data @ 0x0016b5d0 (68144 bytes)

Loading .init.text @ 0x0017c000 (101736 bytes)

Loading .init.data @ 0x00194d68 (13600 bytes)

Loading .init.setup @ 0x00198288 (596 bytes)

Loading .initcall.init @ 0x001984dc (556 bytes)

Loading .con_initcall.init @ 0x00198708 (4 bytes)

Loading .init.ramfs @ 0x0019870c (4802360 bytes)

Loading .text_l1 @ 0xffa00000 (6928 bytes)

sh_addr: FFA00000, p_paddr: 0062CE44

Loading from: 0261E000 to 0062CE44, size: 6928

Loading .data_l1 @ 0xff800000 (192 bytes)

sh_addr: FF800000, p_paddr: 0062E954

Loading from: 02620000 to 0062E954, size: 192

## Starting application at 0x0018a350 ...

Linux version 2.6.28-rc2-ADI-2009R1-pre-svn5794 (test@my-local-machine) (gcc version 4.1.2 (ADI svn)) #39 Thu Dec 11 16:56:14 CST 2008

console [early_BFuart0] enabled

early printk enabled on early_BFuart0

Warning: limiting memory to 56MB due to hardware anomaly 05000263

Board Memory: 64MB

Kernel Managed Memory: 64MB

Memory map:

  fixedcode = 0x00000400-0x00000490

  text      = 0x00001000-0x0010a940

  rodata    = 0x0010a940-0x0015b768

  bss       = 0x0015b770-0x0016b5d0

  data      = 0x0016b5d0-0x0017c000

    stack   = 0x0017a000-0x0017c000

  init      = 0x0017c000-0x0062f000

  available = 0x0062f000-0x037ff000

  DMA Zone  = 0x03f00000-0x04000000

Hardware Trace Active and Enabled

Reset caused by Software reset

Blackfin support (C) 2004-2008 Analog Devices, Inc.

Compiled for ADSP-BF537 Rev 0.2

Blackfin Linux support by   blackfin.uclinux.org/

Processor Speed: 500 MHz core clock and 100 MHz System Clock

NOMPU: setting up cplb tables for global access

Instruction Cache Enabled for CPU0

Data Cache Enabled for CPU0 (write-through)

Built 1 zonelists in Zone order, mobility grouping off.  Total pages: 14223

Kernel command line: root=/dev/mtdblock0 rw earlyprintk=serial,uart0,57600 ip=10.100.4.50:10.100.4.174:10.100.4.174:255.255.255.0:BF537:eth0:off

Configuring Blackfin Priority Driven Interrupts

PID hash table entries: 256 (order: 8, 1024 bytes)

console handover: boot [early_BFuart0] -> real [ttyBF0]

Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)

Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)

Memory available: 50428k/65536k RAM, (4812k init code, 1062k kernel code, 454k data, 1024k dma, 7756k reserved)

Calibrating delay loop... 995.32 BogoMIPS (lpj=1990656)

Security Framework initialized

Mount-cache hash table entries: 512

Blackfin Scratchpad data SRAM: 4 KB

Blackfin L1 Data A SRAM: 16 KB (15 KB free)

Blackfin L1 Data B SRAM: 16 KB (16 KB free)

Blackfin L1 Instruction SRAM: 48 KB (41 KB free)

PDA for CPU0 reserved at 0015c960

net_namespace: 288 bytes

NET: Registered protocol family 16

Blackfin GPIO Controller

Blackfin DMA Controller

stamp_init(): registering device resources

NET: Registered protocol family 2

IP route cache hash table entries: 1024 (order: 0, 4096 bytes)

TCP established hash table entries: 2048 (order: 2, 16384 bytes)

TCP bind hash table entries: 2048 (order: 1, 8192 bytes)

TCP: Hash tables configured (established 2048 bind 2048)

TCP reno registered

NET: Registered protocol family 1

msgmni has been set to 98

io scheduler noop registered

io scheduler anticipatory registered (default)

io scheduler cfq registered

Serial: Blackfin serial driver

bfin-uart.1: ttyBF0 at MMIO 0xffc00400 (irq = 18) is a BFIN-UART

brd: module loaded

bfin_mac_mdio: probed

bfin_mac: attached PHY driver [SMSC LAN83C185] (mii_bus:phy_addr=0:01, irq=-1, mdc_clk=2500000Hz(mdc_div=19)@sclk=100MHz)

bfin_mac bfin_mac.0: Blackfin on-chip Ethernet MAC driver, Version 1.1

bfin-spi bfin-spi.0: Blackfin on-chip SPI Controller Driver, Version 1.0, regs_base@ffc00500, dma channel@7

rtc-bfin rtc-bfin: rtc core: registered rtc-bfin as rtc0

bfin-wdt: initialized: timeout=20 sec (nowayout=0)

TCP cubic registered

NET: Registered protocol family 17

rtc-bfin rtc-bfin: setting system clock to 1970-01-02 23:20:58 UTC (170458)

IP-Config: Complete:

     device=eth0, addr=10.100.4.50, mask=255.255.255.0, gw=10.100.4.174,

     host=BF537, domain=, nis-domain=(none),

     bootserver=10.100.4.174, rootserver=10.100.4.174, rootpath=

Freeing unused kernel memory: 4812k freed

dma_alloc_init: dma_page @ 0x0062b000 - 256 pages at 0x03f00000

                           _____________________________________

        a8888b.           / Welcome to the uClinux distribution \

       d888888b.         /       _     _                         \

       8P"YP"Y88        /       | |   |_|            __  __ (TM)  |

       8|o||o|88  _____/        | |    _ ____  _   _ \ \/ /       |

       8'    .88       \        | |   | |  _ \| | | | \  /        |

       8`._.' Y8.       \       | |__ | | | | | |_| | /  \        |

      d/      `8b.       \      \____||_|_| |_|\____|/_/\_\       |

     dP   .    Y8b.       \   For embedded processors including   |

    d8:'  "  `::88b        \    the Analog Devices Blackfin      /

   d8"         'Y88b        \___________________________________/

  :8P    '      :888

   8a.   :     _a88P         For further information, check out:

._/"Yaa_:   .| 88P|            -   blackfin.uclinux.org/

\    YP"    `| 8P  `.          -   docs.blackfin.uclinux.org/

/     \.___.d|    .'           -   www.uclinux.org/

`--..__)8888P`._.'  jgs/a:f    -   www.analog.com/blackfin

 

Have a lot of fun...

 

 

BusyBox v1.13.1 (2008-12-09 14:02:48 CST) built-in shell (msh)

Enter 'help' for a list of built-in commands.

 

root:/> successful boot attempt

 

*******************************************************************

STEP 3: Start testing.

 

 

cd /bin

root:/bin> ./spPHY: 0:01 - Link is Up - 100/Full

ort_test -t /sample.wav

Unable to request sport rx dma channel

Trying to free already-free IRQ 13

Trying to free already-free IRQ 12

root:/bin>

 

Follow-ups

 

--- Cliff Cai                                                2009-01-08 05:17:39

This bug is the same with bug#4639

 

Cliff

 

--- Cliff Cai                                                2009-01-14 04:56:00

This bug doesn't exist now,I restored ENABLE_AD73311 in the driver for

sport_tset,it works.

 

Cliff

 

--- Mike Frysinger                                           2009-01-14 06:02:50

as you said, this was a dupe of bug 4639

 

as for the ENABLE_AD73311 code, that should not be in the driver.  it's easy to

do it in userspace so any test code you have should be changed, not the driver.

 

 

 

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    Duplicates

    Associations

    Tags

 

File Name     File Type     File Size     Posted By

sport.config    application/octet-stream    31456    Mingquan Pan

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