minor progress with plb_temac v3.00a, EDK 8.2, & 2.6.18.1

[robert corley]

For those interested, I have acheived some measure of success with the plb_temac driver.

I have attached a txt file of what I had to do to get it working under 2.6.18.1

I am using the plb_temac in DMA mode 3

Below you will see the boot dump.

For those able to help, can anyone provide insight as to the failure of setting PHY link speed?

-cy



====================
----------------------------------------------------------------------
2.6.18.1 kernel with all patches
11/02/2006    15:30
plb_temac v3.00a
hard_temac v3.00b


loaded at:     00400000 009F1138
board data at: 009EF120 009EF138
relocated to:  004040B4 004040CC
zimage at:     00404EC7 0057C1F2
initrd at:     0057D000 009EE6FE
avail ram:     009F2000 04000000


Linux/PPC load: console=ttyUL0 single ip=192.168.1.100:192.168.1.144:192.168.1.1:255.255.255.0:nab:: ramdisk_size=4660000 root=/dev/ram rw

Uncompressing Linux...done.

Now booting the kernel

[    0.000000] Linux version 2.6.18.1 (rdcorle at athena) (gcc version 3.4.2) #2 Thu Nov 2 21:56:32 UTC 2006
[    0.000000] Xilinx ML403 Reference System (Virtex-4 FX)
[    0.000000] Built 1 zonelists.  Total pages: 16384
[    0.000000] Kernel command line: console=ttyUL0 single ip=192.168.1.100:192.168.1.144:192.168.1.1:255.255.255.0:nab:: ramdisk_size=4660000 root=/dev/ram rw
[    0.000000] Xilinx INTC #0 at 0xD1000FC0 mapped to 0xFDFFFFC0
[    0.000000] PID hash table entries: 512 (order: 9, 2048 bytes)
[    0.000158] Console: colour dummy device 80x25
[    0.000568] Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
[    0.001277] Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
[    0.012895] Memory: 57060k available (2548k kernel code, 640k data, 96k init, 0k highmem)
[    0.104378] Mount-cache hash table entries: 512
[    0.106721] checking if image is initramfs...it isn't (no cpio magic); looks like an initrd
[    2.414242] Freeing initrd memory: 4549k freed
[    2.418712] NET: Registered protocol family 16
[    2.427313] NET: Registered protocol family 2
[    2.464244] IP route cache hash table entries: 512 (order: -1, 2048 bytes)
[    2.465037] TCP established hash table entries: 2048 (order: 1, 8192 bytes)
[    2.465205] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[    2.465296] TCP: Hash tables configured (established 2048 bind 1024)
[    2.465324] TCP reno registered
[    2.474633] NTFS driver 2.1.27 [Flags: R/O].
[    2.475046] JFS: nTxBlock = 481, nTxLock = 3854
[    2.477623] SGI XFS with no debug enabled
[    2.479001] io scheduler noop registered
[    2.479109] io scheduler anticipatory registered
[    2.479197] io scheduler deadline registered
[    2.479402] io scheduler cfq registered (default)
[    2.517627] uartlite.0: ttyUL0 at MMIO 0xa0000000 (irq = 1) is a uartlite
[    2.691029] RAMDISK driver initialized: 16 RAM disks of 4660000K size 1024 blocksize
[    2.703933] loop: loaded (max 8 devices)
[    2.709698] XTemac: using sgDMA mode.
[    2.713493] XTemac: using TxDRE mode
[    2.717081] XTemac: using RxDRE mode
[    2.720678] XTemac: buffer descriptor size: 32768 (0x8000)
[    2.726622] XTemac: (buffer_descriptor_init) phy: 0x580000, virt: 0xff100000, size: 0x8000
[    2.741073] eth0: Xilinx TEMAC #0 at 0x60000000 mapped to 0xC5050000, irq=0
[    2.748080] eth0: XTemac id 1.0f, block id 5, type 8
[    2.753636] mice: PS/2 mouse device common for all mice
[    2.759529] TCP bic registered
[    3.264317] eth0: XTemac: Options: 0xb8f2
[   15.227339] eth0: XTemac: Not able to set the speed to 1000 (status: 0x148)
[   25.200394] eth0: XTemac: Not able to set the speed to 100 (status: 0x148)
[   35.173357] eth0: XTemac: Not able to set the speed to 10 (status: 0x148)
[   35.180122] eth0: XTemac: could not negotiate speed
[   35.187740] eth0: XTemac: Send Threshold = 16, Receive Threshold = 2
[   35.194116] eth0: XTemac: Send Wait bound = 1, Receive Wait bound = 1
[   36.205399] IP-Config: Complete:
[   36.208459]       device=eth0, addr=192.168.1.100, mask=255.255.255.0, gw=192.168.1.1,
[   36.216339]      host=nab, domain=, nis-domain=(none),
[   36.221487]      bootserver=192.168.1.144, rootserver=192.168.1.144, rootpath=
[   36.229826] RAMDISK: Compressed image found at block 0
[   37.200498] eth0: XTemac: PHY Link carrier lost.
[   39.097820] VFS: Mounted root (ext2 filesystem).
[   39.102751] Freeing unused kernel memory: 96k init
[   39.108356] ulite_startup: UART status = 0x0014
[   39.124619] ulite_startup: UART status = 0x0014
[   39.134313] ulite_startup: UART status = 0x0014


BusyBox v1.00-pre9 (2004.04.18-19:53+0000) Built-in shell (ash)
Enter 'help' for a list of built-in commands.

-sh: can't access tty; job control turned off


-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: kernel 2.6.18 and the plb_temac.txt
Url: http://ozlabs.org/pipermail/linuxppc-embedded/attachments/20061102/5af80626/attachment.txt