Re: kernel BUG at tg3.c:1557

[Roland Kuhn]

On Wed, 7 Aug 2002, David S. Miller wrote:

>    From: Roland Kuhn <[e-mail]>
>    Date: Wed, 7 Aug 2002 16:25:32 +0200 (CEST)
>    
>    The second change is straightforward, and I implemented the first by 
>    setting
>    
>    *** around line 5569
>            pci_read_config_dword(tp->pdev, TG3PCI_PCISTATE,
>                                  &pci_state_reg);
>    
>    +       tp->tg3_flags |= TG3_FLAG_PCIX_TARGET_HWBUG; // rk
>            if ((pci_state_reg & PCISTATE_CONV_PCI_MODE) == 0) {
>                    tp->tg3_flags |= TG3_FLAG_PCIX_MODE;
>    
>    ***
>    
>    With these changes I'm unable to bring the interface up again, getting 
>    timeouts from tg3_stop_block:
> 
> Try instead setting it right before the comment which reads:
> 
>         /* Quick sanity check.  Make sure we see an expected
>          * value here.
>          */
> 
> in tg3_get_invariants().
> 
Sorry, same problem as before. It looks like the spinlocked write method 
does not work on the BCM5701 chip :-(

Ciao,
					Roland

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