[#5655] ppifcd test case doesn't work with generic gpio

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[#5655] ppifcd test case doesn't work with generic gpio

Submitted By: Mingquan Pan

Open Date

2009-11-03 01:25:20     Close Date

2010-07-23 10:08:24

Priority:

Medium     Assignee:

Michael Hennerich

Status:

Closed     Fixed In Release:

N/A

Found In Release:

2010R1     Release:

Category:

N/A     Board:

N/A

Processor:

BF537     Silicon Revision:

Is this bug repeatable?:

Yes     Resolution:

Fixed

Uboot version or rev.:

    Toolchain version or rev.:

09r1-rc9

App binary format:

N/A     

Summary: ppifcd test case doesn't work with generic gpio

Details:

 

ppifcd test case doesn't work with generic gpio for no /dev/pg7 device nodes established.

When testing this case, it used to config with "Simple GPIO char interface" support but now it is punted. So we should update the testcase to suit the change.

 

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

   Image Name:   bf537-2.6.31.4-ADI-2010R1-pre-sv

   Created:      2009-11-03   4:56:16 UTC

   Image Type:   Blackfin Linux Kernel Image (gzip compressed)

   Data Size:    5439926 Bytes =  5.2 MB

   Load Address: 00001000

   Entry Point:  0019785c

   Verifying Checksum ... OK

   Uncompressing Kernel Image ... OK

Starting Kernel at = 0019785c

Linux version 2.6.31.4-ADI-2010R1-pre-svn7704 (test@my-local-machine) (gcc version 4.1.2 (ADI svn)) #14 Tue Nov 3 12:56:04 CST 2009

register early platform devices

bootconsole [early_shadow0] enabled

bootconsole [early_BFuart0] enabled

early printk enabled on early_BFuart0

Limiting kernel memory to 56MB due to anomaly 05000263

Board Memory: 64MB

Kernel Managed Memory: 64MB

Memory map:

  fixedcode = 0x00000400-0x00000490

  text      = 0x00001000-0x0010e8d0

  rodata    = 0x0010e8d0-0x00168c6c

  bss       = 0x00169000-0x00179b64

  data      = 0x00179b64-0x0018c000

    stack   = 0x0018a000-0x0018c000

  init      = 0x0018c000-0x009e1000

  available = 0x009e1000-0x037ff000

  DMA Zone  = 0x03f00000-0x04000000

Hardware Trace Active and Enabled

Boot Mode: 0

Reset caused by Software reset

Blackfin support (C) 2004-2009 Analog Devices, Inc.

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

  External memory: cacheable in instruction cache

Data Cache Enabled for CPU0

  External memory: cacheable (write-back) in data cache

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

Kernel command line: root=/dev/mtdblock0 rw ip=10.100.4.50 earlyprintk=serial,uart0,57600 console=ttyBF0,57600

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

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

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

Memory available: 46656k/65536k RAM, (8532k init code, 1078k kernel code, 502k data, 1024k dma, 7744k reserved)

NR_IRQS:98

Configuring Blackfin Priority Driven Interrupts

console [ttyBF0] enabled, bootconsole disabled

console [ttyBF0] enabled, bootconsole disabled

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 (16 KB free)

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

Blackfin L1 Instruction SRAM: 48 KB (36 KB free)

NET: Registered protocol family 16

Blackfin DMA Controller

stamp_init(): registering device resources

bio: create slab <bio-0> at 0

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 91

io scheduler noop registered

io scheduler anticipatory registered (default)

io scheduler cfq registered

PPI: ADSP PPI Frame Capture Driver IRQ:11

bfin-uart: Blackfin serial driver

bfin-uart.0: 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

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

i2c /dev entries driver

i2c-bfin-twi i2c-bfin-twi.0: Blackfin BF5xx on-chip I2C TWI Contoller, regs_base@ffc01400

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

TCP cubic registered

NET: Registered protocol family 17

rtc-bfin rtc-bfin: setting system clock to 1970-01-01 01:34:56 UTC (5696)

IP-Config: Guessing netmask 255.0.0.0

IP-Config: Complete:

     device=eth0, addr=10.100.4.50, mask=255.0.0.0, gw=255.255.255.255,

     host=10.100.4.50, domain=, nis-domain=(none),

     bootserver=255.255.255.255, rootserver=255.255.255.255, rootpath=

Freeing unused kernel memory: 8532k freed

dma_alloc_init: dma_page @ 0x028f1000 - 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|            - 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 v1.15.1 (2009-10-23 13:16:31 CST) hush - the humble shell

 

root:/> lsPHY: 0:01 - Link is Up - 100/Full                                                                                                                root:/> ppifcd_test -b 537

/dev/pf27 open error 2

root:/>

 

 

Follow-ups

 

--- Michael Hennerich                                        2009-12-11 09:59:02

should be fixed on trunk

please try again

-Michael

 

--- Michael Hennerich                                        2010-07-23 10:08:24

close it

 

 

 

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