[#4921] gadget generic/linuxACM tests fail

Submitted By: Vivi Li

Open Date

2009-02-19 05:53:00 Close Date

2009-06-07 23:05:13

Priority:

Medium High Assignee:

Sonic Zhang

Status:

Closed Fixed In Release:

N/A

Found In Release:

N/A Release:

Category:

Drivers Board:

EZKIT Lite

Processor:

BF548 Silicon Revision:

0.2

Is this bug repeatable?:

Yes Resolution:

Fixed

Uboot version or rev.:

Toolchain version or rev.:

gcc4.1_2009-01-19

App binary format:

N/A

Summary: gadget generic/linuxACM tests fail

Details:

gadget generic/linuxACM tests fail on BF548-ezkit. Bellow is the log.

For gadget generic serial test on BF548-ezkit:

(on target borad)

Linux version 2.6.28.5-ADI-2009R1-pre-svn6102 (test@uclinux62-548-usbdev) (gcc version 4.1.2 (ADI s9

console [early_BFuart0] enabled

early printk enabled on early_BFuart0

Board Memory: 64MB

Kernel Managed Memory: 64MB

Memory map:

fixedcode = 0x00000400-0x00000490

text = 0x00001000-0x001aa870

rodata = 0x001aa870-0x0023a250

bss = 0x0023a250-0x0024c328

data = 0x0024c328-0x00264000

stack = 0x00262000-0x00264000

init = 0x00264000-0x0096a000

available = 0x0096a000-0x03dff000

DMA Zone = 0x03e00000-0x04000000

Hardware Trace Active and Enabled

Boot Mode: 3

Reset caused by Software reset

Compiled for ADSP-BF548 Rev 0.2

Blackfin Linux support by blackfin.uclinux.org/

Processor Speed: 525 MHz core clock and 131 MHz System Clock

NOMPU: setting up cplb tables

Instruction Cache Enabled for CPU0

Data Cache Enabled for CPU0 (write-through)

Built 1 zonelists in Zone order, mobility grouping off. Total pages: 15747

Kernel command line: root=/dev/mtdblock0 rw earlyprintk=serial,uart1,57600 console=tty0 console=ttyf

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: 53264k/65536k RAM, (7192k init code, 1702k kernel code, 742k data, 2048k dma, 584)

Calibrating delay loop... 1046.52 BogoMIPS (lpj=2093056)

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 (42 KB free)

Blackfin L2 SRAM: 128 KB (128 KB free)

PDA for CPU0 reserved at 0023bb08

net_namespace: 288 bytes

NET: Registered protocol family 16

Blackfin GPIO Controller

Blackfin DMA Controller

ezkit_init(): registering device resources

SCSI subsystem initialized

usbcore: registered new interface driver usbfs

usbcore: registered new interface driver hub

usbcore: registered new device driver usb

musb_hdrc: version 6.0, musb-dma, peripheral, debug=0

musb_hdrc: USB Peripheral mode controller at ffc03c00 using DMA, IRQ 82

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 104

io scheduler noop registered

io scheduler anticipatory registered (default)

io scheduler cfq registered

bf54x-lq043: FrameBuffer initializing...

dma_alloc_init: dma_page @ 0x00da2000 - 512 pages at 0x03e00000

bfin-otp: initialized

Serial: Blackfin serial driver

bfin-uart.1: ttyBF0 at MMIO 0xffc02000 (irq = 48) is a BFIN-UART

brd: module loaded

smsc911x: Driver version 2007-07-13.

eth0: SMSC911x MAC Address: 00:e0:22:fe:bd:09

Driver 'sd' needs updating - please use bus_type methods

Driver 'sr' needs updating - please use bus_type methods

scsi0 : pata-bf54x

ata1: PATA max UDMA/66 irq 68

ata1.00: ATA-7: FUJITSU MHW2040AT, 0000000B, max UDMA/100

ata1.00: 78140160 sectors, multi 16: LBA

ata1.00: configured for UDMA/66

blk_queue_max_hw_segments: set to minimum 1

scsi 0:0:0:0: Direct-Access ATA FUJITSU MHW2040A 0000 PQ: 0 ANSI: 5

sd 0:0:0:0: [sda] 78140160 512-byte hardware sectors: (40.0 GB/37.2 GiB)

sd 0:0:0:0: [sda] Write Protect is off

sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA

sd 0:0:0:0: [sda] 78140160 512-byte hardware sectors: (40.0 GB/37.2 GiB)

sd 0:0:0:0: [sda] Write Protect is off

sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA

sda: sda1

sd 0:0:0:0: [sda] Attached SCSI disk

physmap platform flash device: 02000000 at 20000000

physmap-flash.0: Found 1 x16 devices at 0x0 in 16-bit bank

Intel/Sharp Extended Query Table at 0x010A

Using buffer write method

Using auto-unlock on power-up/resume

cfi_cmdset_0001: Erase suspend on write enabled

RedBoot partition parsing not available

Using physmap partition information

Creating 3 MTD partitions on "physmap-flash.0":

0x00000000-0x00040000 : "bootloader(nor)"

0x00040000-0x00440000 : "linux kernel(nor)"

0x00440000-0x01000000 : "file system(nor)"

bf5xx-nand bf5xx-nand.0: page_size=256, data_width=8, wr_dly=3, rd_dly=3

NAND device: Manufacturer ID: 0x20, Chip ID: 0xda (ST Micro NAND 256MiB 3,3V 8-bit)

Creating 2 MTD partitions on "NAND 256MiB 3,3V 8-bit":

0x00000000-0x00400000 : "linux kernel(nand)"

0x00400000-0x10000000 : "file system(nand)"

m25p80 spi0.1: m25p16 (2048 Kbytes)

Creating 2 MTD partitions on "m25p80":

0x00000000-0x00040000 : "bootloader(spi)"

0x00040000-0x00200000 : "linux kernel(spi)"

bfin-spi bfin-spi.0: Blackfin on-chip SPI Controller Driver, Version 1.0, regs_base@ffc00500, dma c4

bfin-spi bfin-spi.1: Blackfin on-chip SPI Controller Driver, Version 1.0, regs_base@ffc02300, dma c5

input: bf54x-keys as /devices/platform/bf54x-keys/input/input0

bf54x-keys: Blackfin BF54x Keypad registered IRQ 76

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@ffc00700

i2c-bfin-twi i2c-bfin-twi.1: Blackfin BF5xx on-chip I2C TWI Contoller, regs_base@ffc02200

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

hid_zpff: Unknown symbol _input_ff_create_memless

usbcore: registered new interface driver usbhid

usbhid: v2.6:USB HID core driver

Advanced Linux Sound Architecture Driver Version 1.0.18rc3.

ASoC version 0.13.2

dma rx:0 tx:1, err irq:10, regs:ffc00800

AD1980 SoC Audio Codec

asoc: AC97 <-> bf5xx-ac97 mapping ok

ALSA device list:

#0: bf5xx-board (AD1980)

TCP cubic registered

NET: Registered protocol family 17

rtc-bfin rtc-bfin: setting system clock to 1970-04-09 01:02:12 UTC (8470932)

eth0: SMSC911x/921x identified at 0x24000000, IRQ: 175

eth0: link down

IP-Config: Complete:

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

host=bf548-ezkit, domain=, nis-domain=(none),

bootserver=10.100.4.174, rootserver=10.100.4.174, rootpath=

Freeing unused kernel memory: 7192k freed

eth0: link up, 100Mbps, full-duplex, lpa 0x45E1

_____________________________________

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 v1.13.2 (2009-02-17 05:26:10 CST) built-in shell (msh)

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

root:/> mknod /dev/ttygserial c 127 0

root:/> ls -l /dev/ttygserial

crw-r--r-- 1 root root 127, 0 Apr 9 01:02 /dev/ttygserial

root:/> modprobe g_serial use_acm=0

g_serial gadget: Gadget Serial v2.4

g_serial gadget: g_serial ready

root:/> g_serial gadget: high speed config #1: Generic Serial config

root:/>

(on PC)

uclinux62-548-usbdev:/home/test # mount -t usbfs none /proc/bus/usb/

mount: none already mounted or /proc/bus/usb/ busy

uclinux62-548-usbdev:/home/test # cat /proc/bus/usb/devices

T: Bus=05 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2

B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0

D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1

P: Vendor=1d6b ProdID=0001 Rev= 2.06

S: Manufacturer=Linux 2.6.25.5-1.1-pae uhci_hcd

S: Product=UHCI Host Controller

S: SerialNumber=0000:00:1d.3

C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA

I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub

E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms

T: Bus=04 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2

B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0

D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1

P: Vendor=1d6b ProdID=0001 Rev= 2.06

S: Manufacturer=Linux 2.6.25.5-1.1-pae uhci_hcd

S: Product=UHCI Host Controller

S: SerialNumber=0000:00:1d.2

C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA

I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub

E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms

T: Bus=03 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2

B: Alloc= 29/900 us ( 3%), #Int= 2, #Iso= 0

D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1

P: Vendor=1d6b ProdID=0001 Rev= 2.06

S: Manufacturer=Linux 2.6.25.5-1.1-pae uhci_hcd

S: Product=UHCI Host Controller

S: SerialNumber=0000:00:1d.1

C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA

I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub

E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms

T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 8

B: Alloc= 0/800 us ( 0%), #Int= 0, #Iso= 0

D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1

P: Vendor=1d6b ProdID=0002 Rev= 2.06

S: Manufacturer=Linux 2.6.25.5-1.1-pae ehci_hcd

S: Product=EHCI Host Controller

S: SerialNumber=0000:00:1d.7

C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA

I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub

E: Ad=81(I) Atr=03(Int.) MxPS= 4 Ivl=256ms

T: Bus=02 Lev=01 Prnt=01 Port=05 Cnt=01 Dev#=111 Spd=480 MxCh= 0

D: Ver= 2.00 Cls=ff(vend.) Sub=00 Prot=00 MxPS=64 #Cfgs= 1

P: Vendor=0525 ProdID=a4a6 Rev=24.16

S: Manufacturer=Linux 2.6.28.5-ADI-2009R1-pre-svn6102 with musb_h

S: Product=Gadget Serial v2.4

C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr= 2mA

I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=usbserial_generic

E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms

E: Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms

T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2

B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0

D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1

P: Vendor=1d6b ProdID=0001 Rev= 2.06

S: Manufacturer=Linux 2.6.25.5-1.1-pae uhci_hcd

S: Product=UHCI Host Controller

S: SerialNumber=0000:00:1d.0

C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA

I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub

E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms

uclinux62-548-usbdev:/home/test # modprobe usbserial vendor=0x0525 product=0xA4A6

uclinux62-548-usbdev:/home/test # lsmod |grep usbserial

usbserial 51120 0

usbcore 164684 11 usbserial,cdc_acm,cdc_ether,usbnet,usbtest,snd_usb_audio,snd_usb_lib,usbhid,ehci_hcd,uhci_hcd

uclinux62-548-usbdev:/home/test # kermit configs/kermrc.ttyUSB0

?SET SPEED fails, speed is 9600

C-Kermit 8.0.211, 10 Apr 2004, for Linux

Trustees of Columbia University in the City of New York.

Type ? or HELP for help.

ttyUSB0 Kermit> connect

Connecting to /dev/ttyUSB0, speed 9600

Escape character: Code 0: enabled

Type the escape character followed by C to get back,

or followed by ? to see other options.

----------------------------------------------------

Can't send character

(Back at uclinux62-548-usbdev.analog.com)

----------------------------------------------------

ttyUSB0 Kermit>

For gadget linuxACM serial test on BF548-ezkit:

(on target board)

root:/> mknod /dev/ttygserial c 127 0

root:/> ls -l /dev/ttygserial

crw-r--r-- 1 root root 127, 0 Apr 9 07:51 /dev/ttygserial

root:/> modprobe g_serial use_acm=1

g_serial gadget: Gadget Serial v2.4

g_serial gadget: g_serial ready

root:/> g_serial gadget: high speed config #2: CDC ACM config

root:/>

(on PC)

uclinux62-548-usbdev:/home/test # sudo mount -t usbfs none /proc/bus/usb/

mount: none already mounted or /proc/bus/usb/ busy

uclinux62-548-usbdev:/home/test # mount

/dev/sda2 on / type ext3 (rw,acl,user_xattr)

proc on /proc type proc (rw)

sysfs on /sys type sysfs (rw)

debugfs on /sys/kernel/debug type debugfs (rw)

udev on /dev type tmpfs (rw)

devpts on /dev/pts type devpts (rw,mode=0620,gid=5)

/dev/sdb1 on /home type ext3 (rw,acl,user_xattr)

/dev/sda3 on /usr type ext3 (rw,acl,user_xattr)

securityfs on /sys/kernel/security type securityfs (rw)

fusectl on /sys/fs/fuse/connections type fusectl (rw)

none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)

nfsd on /proc/fs/nfsd type nfsd (rw)

rpc_pipefs on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)

gvfs-fuse-daemon on /home/test/.gvfs type fuse.gvfs-fuse-daemon (rw,nosuid,nodev,user=test)

none on /proc/bus/usb type usbfs (rw)

uclinux62-548-usbdev:/home/test # cat /proc/bus/usb/devices

T: Bus=03 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2^M

B: Alloc= 29/900 us ( 3%), #Int= 2, #Iso= 0^M

D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1^M

P: Vendor=1d6b ProdID=0001 Rev= 2.06^M

S: Manufacturer=Linux 2.6.25.5-1.1-pae uhci_hcd^M

S: Product=UHCI Host Controller^M

S: SerialNumber=0000:00:1d.1^M

C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA^M

I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub^M

E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms^M

T: Bus=02 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 8^M

B: Alloc= 0/800 us ( 0%), #Int= 0, #Iso= 0^M

D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS=64 #Cfgs= 1^M

P: Vendor=1d6b ProdID=0002 Rev= 2.06^M

S: Manufacturer=Linux 2.6.25.5-1.1-pae ehci_hcd^M

S: Product=EHCI Host Controller^M

S: SerialNumber=0000:00:1d.7^M

C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA^M

I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub^M

E: Ad=81(I) Atr=03(Int.) MxPS= 4 Ivl=256ms^M

T: Bus=02 Lev=01 Prnt=01 Port=05 Cnt=01 Dev#= 10 Spd=480 MxCh= 0^M

D: Ver= 2.00 Cls=02(comm.) Sub=00 Prot=00 MxPS=64 #Cfgs= 1^M

P: Vendor=0525 ProdID=a4a7 Rev=24.16^M

S: Manufacturer=Linux 2.6.28.3-ADI-2009R1-pre-svn6089 with musb_h^M

S: Product=Gadget Serial v2.4^M

C:* #Ifs= 2 Cfg#= 2 Atr=c0 MxPwr= 2mA^M

I:* If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=02 Prot=01 Driver=cdc_acm^M

E: Ad=81(I) Atr=03(Int.) MxPS= 10 Ivl=32ms^M

I:* If#= 1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_acm^M

E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms^M

E: Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms^M

T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2^M

B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0^M

D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1^M

P: Vendor=1d6b ProdID=0001 Rev= 2.06^M

S: Manufacturer=Linux 2.6.25.5-1.1-pae uhci_hcd^M

S: Product=UHCI Host Controller^M

S: SerialNumber=0000:00:1d.0^M

C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr= 0mA^M

I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub^M

E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms^M

uclinux62-548-usbdev:/home/test # kermit configs/kermrc.ttyACM0

C-Kermit 8.0.211, 10 Apr 2004, for Linux

Trustees of Columbia University in the City of New York.

Type ? or HELP for help.

ttyACM0 Kermit> connect

Connecting to /dev/ttyACM0, speed 57600

Escape character: Code 0: enabled

Type the escape character followed by C to get back,

or followed by ? to see other options.

----------------------------------------------------

(on target board)

root:/> echo aaa >/dev/ttygserial

/dev/ttygserial: can't create

root:/>

Follow-ups

--- Sonic Zhang 2009-03-20 06:12:42

Not a driver bug. But, the test script should be updated against the latest

kernel. the serial USB device inode is created automatically and name ttyGSx.

Other new USB gadget gbugs may be similar.

--- Vivi Li 2009-06-07 23:05:13

OK now. Close it.

Files

Changes

Commits

Dependencies

Duplicates

Associations