Re: [PATCH] Register PCI host bridge resource earlier

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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


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