[#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

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