Re: Board hangs after soft_reset() in auto.c

[Liu Tao]

Found in pci_domain_scan_bus().
Thanks.

YhLu wrote:
> Amdk8_scan_chains will clear E0... E8 at first.
>
> YH
>
> -----Original Message-----
> From: Liu Tao [mailto:[e-mail]] 
> Sent: Friday, November 05, 2004 12:26 AM
> To: YhLu
> Cc: Eric W. Biederman; LinuxBIOS
> Subject: Re: Board hangs after soft_reset() in auto.c
>
> YhLu wrote:
> > Which stage auto.c
> > E0: 0xff010003 -->  0x06000003
> > E4: 0x09070103 -->  0x09070103
> > E8:              -->   0x0c0a0203
> >
> > YH
>
> In auto.c setup_myboard_resource_map():
> E0: <- 0x06000003
> E4: <- 0x09070103
> E8: <- 0x0c0a0203
>
> then in C part amdk8_scan_chains():
> E0: <- 0xff010003 (max=0)    /* E0 overlaps E4/E8 ? */
> max = hypertransport_scan_chain(link0, max);
> E0: <- 0x06010003 (imagin max=0x6)
> E4: <- 0xff070003        /* E4 overlaps E8 ? */
> max = hypertransport_scan_chain(link1, max);
> E4: <- 0x09070003 (imagin max=0x9)
> E8: <- 0xff0a0003
> max = hypertransport_scan_chain(link2, max);
> E8: <- 0x0c0a0003 (imagin max=0xc)
>
> Regards,
> Liu Tao
>
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