[#7177] spi net fail to work in latest trunk on bf537-stamp(2012)

[#7177] spi net fail to work in latest trunk on bf537-stamp

Submitted By: Vivi Li

Open Date

2012-06-29 03:17:40 Close Date

2012-07-05 23:37:57

Priority:

Medium Assignee:

steven miao

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:

Fixed

Uboot version or rev.:

Toolchain version or rev.:

gcc4.3-2012_Feb_15

App binary format:

N/A

Summary: spi net fail to work in latest trunk on bf537-stamp

Details:

spi net fail to work in trunk.

Linux version 3.3.0-ADI-2012R1-pre-00760-gf42d6af (test@uclinux52-bf537-spinet) (gcc version 4.3.5 (ADI-trunk/svn-5764) ) #752 Thu Jun 28 16:31:48 CST 2012

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 = 0x00001000-0x00135228

rodata = 0x00135228-0x00199260

bss = 0x0019a000-0x001a9ce8

data = 0x001a9ce8-0x001be000

stack = 0x001bc000-0x001be000

init = 0x001be000-0x00924000

available = 0x00924000-0x03800000

DMA Zone = 0x03f00000-0x04000000

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

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: 14224

Kernel command line: root=/dev/mtdblock0 rw ip=10.100.4.50 earlyprintk=serial,uart0,57600 console=ttyBF0,57600 ip=10.100.4.50:10.100.4.174:10.100.4.174:255.255.255.0:bf537-stamp:eth0:off

PID hash table entries: 256 (order: -2, 1024 bytes)

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

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

Memory available: 47376k/65536k RAM, (7576k init code, 1232k kernel code, 548k data, 1024k dma, 7780k reserved)

NR_IRQS:146

Configuring Blackfin Priority Driven Interrupts

start_kernel(): bug: interrupts were enabled early<8a>console [ttyBF0] enabled, bootconsole disabled

console [ttyBF0] enabled, bootconsole disabled

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

pid_max: default: 32768 minimum: 301

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 (34 KB free)

NET: Registered protocol family 16

gpiochip_add: registered GPIOs 0 to 47 on device: BFIN-GPIO

Blackfin DMA Controller

stamp_init(): registering device resources

bio: create slab <bio-0> at 0

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

Switching to clocksource bfin_cs_cycles

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

UDP hash table entries: 256 (order: 0, 4096 bytes)

UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)

NET: Registered protocol family 1

debug-mmrs: setting up Blackfin MMR debugfs

msgmni has been set to 92

io scheduler noop registered (default)

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 [Generic PHY] (mii_bus:phy_addr=bfin_mii_bus-0:01, irq=-1, mdc_clk=2500000Hz(mdc_div=24)@sclk=125MHz)

bfin_mac bfin_mac.0: eth0: Blackfin on-chip Ethernet MAC driver, Version 1.1

enc28j60 spi0.18: enc28j60 Ethernet driver 1.01 loaded

net eth1: enc28j60 driver registered

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 1970-05-07 09:07:04 UTC (10919224)

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=

dma_alloc_init: dma_page @ 0x0296a000 - 256 pages at 0x03f00000Ã½Freeing unused kernel memory: 7576k 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 - https://www.analog.com/blackfin

Have a lot of fun...

BusyBox v1.18.4 (2012-06-28 04:45:47 CST) hush - the humble shell

root:/> ^[[6nversion

kernel: Linux release 3.3.0-ADI-2012R1-pre-00760-gf42d6af, build #752 Thu Jun 28 16:31:48 CST 2012

toolchain: bfin-uclinux-gcc release gcc version 4.3.5 (ADI-trunk/svn-5764)

user-dist: release svn-10727, build #11483 Thu Jun 28 16:31:03 CST 2012

root:/> ^[[6successful boot attempt

************** STEP 3: Start testing.

nPHY: bfin_mii_bus-0:01 - Link is Up - 100/Full

ifconfig eth0 down

root:/> ^[[6nPHY: bfin_mii_bus-0:01 - Link is Down

Case 1 ...PASS

ifconfig eth1 192.168.0.51

net eth1: link down

net eth1: normal mode

net eth1: multicast mode

Case 2 ...PASS

root:/> ^[[6nifconfig eth1

eth1 Link encap:Ethernet HWaddr 5A:12:59:FB:37:19

inet addr:192.168.0.51 Bcast:192.168.0.255 Mask:255.255.255.0

UP BROADCAST MULTICAST MTU:1500 Metric:1

RX packets:0 errors:0 dropped:0 overruns:0 frame:0

TX packets:0 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

Interrupt:56

root:/>

Case 3 ...PASS

************** STEP 4: Untar netperf.

spawn /bin/sh

^[[?1034huclinux52-bf537-spinet:~/work/cruise/checkouts/uclinux-dist/testsuites/ethernet> sudo ./netserver_x86

root's password:

Starting netserver at port 12865

uclinux52-bf537-spinet:~/work/cruise/checkouts/uclinux-dist/testsuites/ethernet> ps aux| grep netserver_x86 | head -1

root 12601 0.0 0.0 1892 224 ? Ss 16:33 0:00 ./netserver_x86

uclinux52-bf537-spinet:~/work/cruise/checkouts/uclinux-dist/testsuites/ethernet>

Case 4 ...PASS

^[[6nnetperf -H 192.168.0.175 -t TCP_RR -l 10 > netperf_tcp_rr

root:/> ^[[6n

Case 5 ...PASS

netperf -H 192.168.0.175 -t TCP_STREAM -l 10 > netperf_tcp_stream

root:/>

Case 6 ...PASS

sudo pkill netserver_x86

uclinux52-bf537-spinet:~/work/cruise/checkouts/uclinux-dist/testsuites/ethernet> cat netperf_tcp_rr

establish control: are you sure there is a netserver listening on 192.168.0.175 at port 12865?

establish_control could not establish the control connection from 0.0.0.0 port 0 address family AF_UNSPEC to 192.168.0.175 port 12865 address family AF_UNSPEC

root:/>

Follow-ups

--- steven miao 2012-07-05 04:39:57

change irq flags, otherwise irq will not trigger

--- Vivi Li 2012-07-06 00:38:06

OK now. Close it.

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