[#5154] running linphone through ad73322 has underrun

Submitted By: Mingquan Pan

Open Date

2009-05-21 00:29:31

Priority:

Medium Assignee:

Bob Liu

Status:

Open Fixed In Release:

N/A

Found In Release:

2009R1-RC6 Release:

Category:

N/A Board:

N/A

Processor:

BF537 Silicon Revision:

Is this bug repeatable?:

Yes Resolution:

Not reproducible

Uboot version or rev.:

Toolchain version or rev.:

09r1-rc6

App binary format:

N/A

Summary: running linphone through ad73322 has underrun

Details:

running linphone through ad73322 has underrun, while with ad1981b driver no this message seen.

bfin> bootm

## Booting kernel from Legacy Image at 02000000 ...

Image Name: Linux-2.6.28.10-ADI-2009R1-pre-s

Created: 2009-05-20 2:44:14 UTC

Image Type: Blackfin Linux Kernel Image (gzip compressed)

Data Size: 5295141 Bytes = 5 MB

Load Address: 00001000

Entry Point: 001aa504

Verifying Checksum ... OK

Uncompressing Kernel Image ... OK

Starting Kernel at = 001aa504

Linux version 2.6.28.10-ADI-2009R1-pre-svn6389 (test@uclinux56-ad73322) (gcc version 4.1.2 (ADI svn)) #4 Wed May 20 02:43:59 GMT 2009

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 = 0x00001000-0x0011f960

rodata = 0x0011f960-0x00177770

bss = 0x00178000-0x0018a31c

data = 0x0018a31c-0x0019c000

stack = 0x0019a000-0x0019c000

init = 0x0019c000-0x00a2b000

available = 0x00a2b000-0x037ff000

DMA Zone = 0x03e00000-0x04000000

Hardware Trace Active and Enabled

Boot Mode: 0

Reset caused by Software reset

Compiled for ADSP-BF537 Rev 0.2

Blackfin Linux support by http://blackfin.uclinux.org/

Processor Speed: 500 MHz core clock and 125 MHz System Clock

NOMPU: setting up cplb tables

Instruction Cache Enabled for CPU0

Data Cache Enabled for CPU0 (write-back)

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-stamp: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: 46360k/65536k RAM, (8764k init code, 1146k kernel code, 498k data, 2048k dma, 6720k reserved)

Calibrating delay loop... 997.37 BogoMIPS (lpj=1994752)

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 (37 KB free)

PDA for CPU0 reserved at 0017b000

net_namespace: 288 bytes

NET: Registered protocol family 16

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 90

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_mii_bus: probed

bfin_mac: attached PHY driver [SMSC LAN83C185] (mii_bus:phy_addr=0:01, irq=-1, mdc_clk=2500000Hz(mdc_div=24)@sclk=125MHz)

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

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

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

Advanced Linux Sound Architecture Driver Version 1.0.18rc3.

dma_alloc_init: dma_page @ 0x00d8f000 - 512 pages at 0x03e00000

ALSA device list:

#0: Analog Devices AD73322 at PF10 SPORT0,rx/tx dma ch:3/4,err irq:45

TCP cubic registered

NET: Registered protocol family 17

rtc-bfin rtc-bfin: setting system clock to 2004-05-31 09:51:14 UTC (1085997074)

IP-Config: Complete:

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

host=bf537-stamp, domain=, nis-domain=(none),

bootserver=10.100.4.174, rootserver=10.100.4.174, rootpath=

Freeing unused kernel memory: 8764k freed

_____________________________________

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| - http://blackfin.uclinux.org/

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

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

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

Have a lot of fun...

BusyBox v1.13.4 (2009-05-20 02:38:56 GMT) built-in shell (msh)

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

root:/> versiPHY: 0:01 - Link is Up - 100/Full

kernel: Linux release 2.6.28.10-ADI-2009R1-pre-svn6389, build #4 Wed May 20 02:43:59 GMT 2009

toolchain: bfin-linux-uclibc-gcc release gcc version 4.1.2 (ADI svn)

user-dist: release svn-8073, build #35 Wed May 20 02:41:29 GMT 2009

root:/>

************** STEP 3: Start LINPHONE AD73322 TEST

ifconfig eth0 10.100.4.50

root:/> route add -net default gw 10.100.4.174

route: SIOCADDRT: File exists

root:/> route

Kernel IP routing table

Destination Gateway Genmask Flags Metric Ref Use Iface

10.100.4.0 * 255.255.255.0 U 0 0 0 eth0

default 10.100.4.174 0.0.0.0 UG 0 0 0 eth0

root:/> Ready.

linphonec>

Case 1 ...PASS

linphonec

NLS disabled.

Ready

Warning: video is disabled in linphonec.

linphonec>

Case 1 ...PASS

<sip:toto@10.100.4.50> is calling you.

Case 2 ...PASS

answer

Connected.

Case 2 ...PASS

call sip:test@10.100.4.174

Contacting sip:test@10.100.4.174

linphonec> linphonec> Connected.

linphonec>

Case 2 ...PASS

Underrun happened!!!

^Croot:/>

Follow-ups

--- Cliff Cai 2009-07-12 23:42:52

this seems caused by problems existing in lib/linphone.

I've tried arecord|aplay, it works just fine.

Cliff

--- Mingquan Pan 2009-12-10 05:14:51

I still can see this issue on 09r1.1 branch head kernel.

U-Boot 2008.10-svn1956 (ADI-2009R1-rc2) (Jul 2 2009 - 20:05:22)

CPU: ADSP bf537-0.2 (Detected Rev: 0.2) (bypass boot)

Board: ADI BF537 stamp board

Support: http://blackfin.uclinux.org/

Clock: VCO: 500 MHz, Core: 500 MHz, System: 125 MHz

RAM: 64 MB

RAM size is 64 MB.

Flash: 4 MB

In: serial

Out: serial

Err: serial

Net: Blackfin EMAC

MAC: 00:E0:22:FE:41:2B

Hit any key to stop autoboot: 0

bfin> set bootargs root=/dev/mtdblock0 rw earlyprintk=serial,uart0,57600

bfin> set serverip 10.100.4.174

bfin> set ipaddr 10.100.4.50

bfin> save

Saving Environment to Flash...

. done

Un-Protected 1 sectors

Erasing Flash...

. done

Erased 1 sectors

Writing to Flash... done

. done

Protected 1 sectors

bfin>

bfin> tftpboot 0x2000000 uImage

Using Blackfin EMAC device

TFTP from server 10.100.4.174; our IP address is 10.100.4.50

Filename 'uImage'.

Load address: 0x2000000

Loading: #################################################################

#################################################################

####################################

done

Bytes transferred = 5294553 (50c9d9 hex)Image size is 50c9d9

bfin> run addip

bfin> bootm

## Booting kernel from Legacy Image at 02000000 ...

Image Name: Linux-2.6.28.10-ADI-2009R1.1-svn

Created: 2009-12-09 23:41:20 UTC

Image Type: Blackfin Linux Kernel Image (gzip compressed)

Data Size: 5294489 Bytes = 5 MB

Load Address: 00001000

Entry Point: 001ac888

Verifying Checksum ... OK

Uncompressing Kernel Image ... OK

Starting Kernel at = 001ac888

Linux version 2.6.28.10-ADI-2009R1.1-svn7951

(test@uclinux56-ad73322-snormtd-df) (gcc version 4.1.2 (ADI svn)) #14 Wed Dec 9

23:41:10 GMT 2009

bootconsole [early_shadow0] enabled

bootconsole [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 = 0x00001000-0x00121c50

rodata = 0x00121c50-0x001793b0

bss = 0x0017a000-0x0018c314

data = 0x0018c314-0x0019e000

stack = 0x0019c000-0x0019e000

init = 0x0019e000-0x00a2c000

available = 0x00a2c000-0x037ff000

DMA Zone = 0x03e00000-0x04000000

Hardware Trace Active and Enabled

Boot Mode: 0

Reset caused by Software reset

Compiled for ADSP-BF537 Rev 0.2

Blackfin Linux support by http://blackfin.uclinux.org/

Processor Speed: 500 MHz core clock and 125 MHz System Clock

NOMPU: setting up cplb tables

Instruction Cache Enabled for CPU0

Data Cache Enabled for CPU0 (write-back)

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-stamp:eth0:off

Configuring Blackfin Priority Driven Interrupts

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

console [ttyBF0] enabled, bootconsole disabled

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

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

Memory available: 46356k/65536k RAM, (8760k init code, 1155k kernel code, 497k

data, 2048k dma, 6720k 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 (36 KB free)

net_namespace: 288 bytes

NET: Registered protocol family 16

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 90

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_mii_bus: probed

bfin_mac: attached PHY driver [SMSC LAN83C185] (mii_bus:phy_addr=0:01, irq=-1,

mdc_clk=2500000Hz(mdc_div=24)@sclk=125MHz)

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

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

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

Advanced Linux Sound Architecture Driver Version 1.0.18rc3.

dma_alloc_init: dma_page @ 0x00d56000 - 512 pages at 0x03e00000

ALSA device list:

#0: Analog Devices AD73322 at PF10 SPORT0,rx/tx dma ch:3/4,err irq:45

TCP cubic registered

NET: Registered protocol family 17

rtc-bfin rtc-bfin: setting system clock to 2004-05-31 07:27:19 UTC

(1085988439)

IP-Config: Complete:

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

host=bf537-stamp, domain=, nis-domain=(none),

bootserver=10.100.4.174, rootserver=10.100.4.174, rootpath=

Freeing unused kernel memory: 8760k freed

_____________________________________

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| - http://blackfin.uclinux.org/

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

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

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

Have a lot of fun...

BusyBox v1.13.4 (2009-12-09 23:37:58 GMT) built-in shell (msh)

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

root:/> versiPHY: 0:01 - Link is Up - 100/Full

kernel: Linux release 2.6.28.10-ADI-2009R1.1-svn7951, build #14 Wed Dec 9

23:41:10 GMT 2009

toolchain: bfin-linux-uclibc-gcc release gcc version 4.1.2 (ADI svn)

user-dist: release svn-9223, build #111 Wed Dec 9 23:39:44 GMT 2009

root:/> successful boot attempt

************** STEP 3: Start LINPHONE TEST

ifconfig eth0 10.100.4.50

root:/> route add -net default gw 10.100.4.174

route: SIOCADDRT: File exists

root:/> route

Kernel IP routing table

Destination Gateway Genmask Flags Metric Ref Use Iface

10.100.4.0 * 255.255.255.0 U 0 0 0 eth0

default 10.100.4.174 0.0.0.0 UG 0 0 0 eth0

root:/> Ready.

linphonec>

Case 1 ...PASS

linphonec

NLS disabled.

Ready

Warning: video is disabled in linphonec.

linphonec>

Case 1 ...PASS

<sip:toto@10.100.4.50> is calling you.

Case 2 ...PASS

answer

Connected.

Case 2 ...PASS

call sip:test@10.100.4.174

Contacting sip:test@10.100.4.174

linphonec> linphonec> Connected.

linphonec>

Case 2 ...PASS

warning: Unknown nb_ctl request: 12

ortp-error-Could not set vbr mode to speex encoder.

warning: Unknown nb_ctl request: 34

Underrun happened!!!

^Croot:/>

Last passed time: 2009_Oct_29_02_51, ucdist ver: 9061, kernel ver: 7722

Case 3 ...FAIL

--- Bob Liu 2010-08-19 06:09:16

I can't repeat this bug,linphone works fine now.

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