Messages in this thread | | | Subject | Re: linux-next: Tree for June 26 | From | Jaswinder Singh <> | Date | Sat, 28 Jun 2008 15:24:23 +0530 |
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Hello Rafael,
I am really sorry for inconvenience.
I do not have this hardware around me to test this patch. I really need your help to figure out where is problem.
On Sat, 2008-06-28 at 01:04 +0200, Rafael J. Wysocki wrote: > On Friday, 27 of June 2008, David Woodhouse wrote: > > On Fri, 2008-06-27 at 01:38 +0200, Rafael J. Wysocki wrote: > > > commit 423c982fffb1cd95c8cdd654ce5ab59351ba41f5 > > > Author: Jaswinder Singh <jaswinder@infradead.org> > > > Date: Wed Jun 18 19:58:33 2008 +0530 > > > > > > firmware: convert tg3 driver to request_firmware() > > > > > > breaks my nx6325. > > > > > > Apparently, with this patch applied the tg3 has a NULL pointer dereference > > > somewhere, but I can only see the first line of the oops, afterwards the box > > > hangs solid. > > > > That's a 5705, isn't it? So using the 'tso5' firmware? > >
Here is updated patch :-
http://git.infradead.org/users/jaswinder/firm-jsr-2.6.git?a=commitdiff;h=aa8b184d8eb4f1d7b5e37d5ad449fb7c02ad79c2
Original tg3 driver have 3 firmwares :- 1. static const u32 tg3FwText[(TG3_FW_TEXT_LEN / sizeof(u32)) + 1] 2. static const u32 tg3TsoFwText[(TG3_TSO_FW_TEXT_LEN / 4) + 1] 3. static const u32 tg3Tso5FwText[(TG3_TSO5_FW_TEXT_LEN / 4) + 1]
your hardware needs which of the above firmware.
> Unfortunately, it doesn't help. The driver either oopses or just doesn't work > (I don't know what exactly causes it to oops, although that only happens during > boot). >
Please give us more info about oops.
You always get oops or sometimes.
If you want I can put some debugging message.
> However, Ingo wrote that > > " the firmware image, if i compare the before and after tg3FwText > hex dump is blatantly different. Is this some different format, or did > the "convert to request_firmware()" commit also embed an undocumented > version jump in the binary blob that is loaded to your card? " > > May this be the source of the problem? >
No, firmware is same.
Our Firmware blob looks like this... u8 firmware_major u8 firmware_minor u8 firmware_fix u8 pad __be32 start_address __be32 length (total, including BSS sections to be zeroed) data... (in __be32 words, which is native for the firmware)
rest of data is same and you can see it manually.
I am surprise why Ingo is using hex dump and he finds different data.
And I did not received any feedback from Ingo yet.
Thank you,
Jaswinder Singh.
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