Re: [PATCH] Register PCI host bridge resource earlier

[Sergei Shtylyov <sshtylyov@ru.mvista.com>]

Hello.

Thomas Bogendoerfer wrote:

> >   If you read the comment to insert_resource() you'll see that it works 
> > contrarywise, i. e. the inserted resource is made parent of the conflicting 
> > ones. I.e. it should't work as you're intending it to.
> why don't you think I haven't testet this ?
> 00000000-03bfffff : PCIT IO
>   00000000-0000001f : dma1
>   00000020-00000021 : pic1
>   00000040-0000005f : timer
>   00000060-0000006f : keyboard
>   00000080-0000008f : dma page reg
>   000000a0-000000a1 : pic2
>   000000c0-000000df : dma2
>   000002f8-000002ff : serial
>   000003c0-000003df : cirrusfb
>   000003f8-000003ff : serial
>   00000c80-00000c83 : EISA device @@@0000
>   00000cf8-00000cfb : PCI config addr
>   00000cfc-00000cff : PCI config data
>   00001000-000010ff : Madge Smart 16/4 EISA Ringnode
>   00001400-000014ff : Madge Smart 16/4 EISA Ringnode
>   00001800-000018ff : Madge Smart 16/4 EISA Ringnode
>   00001c00-00001cff : Madge Smart 16/4 EISA Ringnode
> that's exactly what I wrote.
   I'm just not seeing how using insert_resource() vs request_resource() for 
i8259 ports can be relevant here.
> Thomas.
WBR, Sergei