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Re: [Qemu-devel] [PATCH v5 3/4] arm: Add PCIe host bridge in virt machin


From: Peter Maydell
Subject: Re: [Qemu-devel] [PATCH v5 3/4] arm: Add PCIe host bridge in virt machine
Date: Wed, 25 Feb 2015 00:09:33 +0900

On 7 February 2015 at 02:04, Alexander Graf <address@hidden> wrote:
>  typedef struct MemMapEntry {
> @@ -129,13 +131,21 @@ static const MemMapEntry a15memmap[] = {
>      [VIRT_FW_CFG] =     { 0x09020000, 0x0000000a },
>      [VIRT_MMIO] =       { 0x0a000000, 0x00000200 },
>      /* ...repeating for a total of NUM_VIRTIO_TRANSPORTS, each of that size 
> */
> -    /* 0x10000000 .. 0x40000000 reserved for PCI */
> +    /*
> +     * PCIE verbose map:
> +     *
> +     * MMIO window      { 0x10000000, 0x2eff0000 },
> +     * PIO window       { 0x3eff0000, 0x00010000 },
> +     * ECAM             { 0x3f000000, 0x01000000 },

Is this a typo, or is there really a big gap between the
end of the MMIO window and the start of the PIO window?

-- PMM



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