答复: 答复: S4882 support

[YhLu]

There is some dump_pci_devices in auto.c of s2885, you can enable that to
see if amd8111 LPC is 1:4.0

Regards

YH

-----邮件原件-----
发件人: Li-Ta Lo [mailto:[e-mail]] 
发送时间: 2004年3月24日 8:05
收件人: YhLu
抄送: [e-mail]; Stefan Reinauer; ron minnich; LinuxBIOS
主题: Re: 答复: S4882 support

On Tue, 2004-03-23 at 20:57, YhLu wrote:
> It seems the soft reset didn't rest the MB and ...
>
> Ollie,
>
> Can you check that in S2885? And I think if you changed the hard_reset and
> soft_reset to bus 1, it may not rest the ht.

What ?? I have to change it to bus 1 to make the reset work on
S2885.

Ollie
> Regards
>
> Yinghai Lu
>
> -----邮件原件-----
> 发件人: YhLu 
> 发送时间: 2004年3月23日 19:22
> 收件人: [e-mail]; Stefan Reinauer; ron minnich
> 抄送: [e-mail]
> 主题: S4882 support
>
> Eric,
>
> The ht reset in auto.c seems not thoroughly.
>
> And it will stuck at hard_reset in amdk8_scan_chains. ( at this time can

not
> access 8111 yet).
>
> Regards
>
> YH
>
> LinuxBIOS-1.1.62.0_Normal Tue Mar 23 17:33:50 PST 2004 starting...
> setting up resource map....done.
> 04 nodes initialized.
> ht reset -Ram1.00
> XÀm1.01
> Ram1.02
> Ram1.03
> Ram2.00
> Ram2.01
> Ram2.02
> Ram2.03
> Ram3
> Initializing memory:  done
> Initializing memory:  done
> Initializing memory:  done
> Initializing memory:  done
> Clearing LinuxBIOS memory:  done
> Ram4
> Copying LinuxBIOS to ram.
> Jumping to LinuxBIOS.
> LinuxBIOS-1.1.62.0_Normal Tue Mar 23 17:46:40 PST 2004 booting...
> Finding PCI configuration type.
> PCI: Using configuration type 1
> Enumerating: AMD K8 Northbridge
> Enumerating: AMD K8 Northbridge
> Enumerating: AMD K8 Northbridge
> Enumerating: AMD K8 Northbridge
> Enumerating: AMD K8
> Enumerating: AMD K8
> Enumerating: AMD K8
> Enumerating: AMD K8
> Enumerating: AMD 8111
> Enumerating: Winbond w83627hf
> Enumerating buses...PCI: pci_scan_bus for bus 0
> PCI: 00:18.0 [1022/1100] enabled
> PCI: 00:18.1 [1022/1101] enabled
> PCI: 00:18.2 [1022/1102] enabled
> PCI: 00:18.3 [1022/1103] ops
> PCI: 00:18.3 [1022/1103] enabled
> PCI: 00:19.0 [1022/1100] enabled
> PCI: 00:19.1 [1022/1101] enabled
> PCI: 00:19.2 [1022/1102] enabled
> PCI: 00:19.3 [1022/1103] ops
> PCI: 00:19.3 [1022/1103] enabled
> PCI: 00:1a.0 [1022/1100] enabled
> PCI: 00:1a.1 [1022/1101] enabled
> PCI: 00:1a.2 [1022/1102] enabled
> PCI: 00:1a.3 [1022/1103] ops
> PCI: 00:1a.3 [1022/1103] enabled
> PCI: 00:1b.0 [1022/1100] enabled
> PCI: 00:1b.1 [1022/1101] enabled
> PCI: 00:1b.2 [1022/1102] enabled
> PCI: 00:1b.3 [1022/1103] ops
> PCI: 00:1b.3 [1022/1103] enabled
> amdk8_scan_chains max: 0 starting...
> Hyper transport scan link: 1 max: 1
> PCI: 01:01.0 [1022/7450] enabled next_unitid: 0003
> PCI: 01:03.0 [1022/7460] enabled next_unitid: 0007
> HyperT reset needed
>
> Linuxbios mailing list
> [e-mail]
> http://www.clustermatic.org/mailman/listinfo/linuxbios

[Li-Ta Lo]

On Wed, 2004-03-24 at 10:36, YhLu wrote:
> There is some dump_pci_devices in auto.c of s2885, you can enable that to
> see if amd8111 LPC is 1:4.0
>
> Regards

That why I don't understand of this magic. In the log, LPC was 0:4.0 and
than changed to 3:4.0 and it's never 1:4.0. But I have to change the 
reset code to 1:4.0.

Ollie
> YH
>
> -----邮件原件-----
> 发件人: Li-Ta Lo [mailto:[e-mail]] 
> 发送时间: 2004年3月24日 8:05
> 收件人: YhLu
> 抄送: [e-mail]; Stefan Reinauer; ron minnich; LinuxBIOS
> 主题: Re: 答复: S4882 support
>
> On Tue, 2004-03-23 at 20:57, YhLu wrote:
> > It seems the soft reset didn't rest the MB and ...
> >
> > Ollie,
> >
> > Can you check that in S2885? And I think if you changed the hard_reset and
> > soft_reset to bus 1, it may not rest the ht.
>
> What ?? I have to change it to bus 1 to make the reset work on
> S2885.
>
> Ollie

??????: ??????: S4882 support

[Stefan Reinauer]

* Li-Ta Lo  [040324 21:37]:
> That why I don't understand of this magic. In the log, LPC was 0:4.0 and
> than changed to 3:4.0 and it's never 1:4.0. But I have to change the 
> reset code to 1:4.0.

Commercial bioses have it easy.. for some reason they always map that
device on 0:7.0. It looks less elegant, but it does a cheap job.

Stefan