Re: [SeaBIOS] PCI regions mapping problem

2017-04-21 Thread Stas Sergeev
21.04.2017 09:59, Gerd Hoffmann пишет: On Do, 2017-04-20 at 01:18 +0300, Stas Sergeev wrote: Hello. I tried seabios on an emulator (not qemu) and faced the PCI memory regions overlap. After some debugging I came to the conclusion that seabios simply forgets to align the base addresses, and as

Re: [SeaBIOS] PCI regions mapping problem

2017-04-21 Thread Gerd Hoffmann
On Do, 2017-04-20 at 01:18 +0300, Stas Sergeev wrote: > Hello. > > I tried seabios on an emulator (not qemu) and > faced the PCI memory regions overlap. > After some debugging I came to the conclusion > that seabios simply forgets to align the base > addresses, and as the result, when the device

[SeaBIOS] PCI regions mapping problem

2017-04-20 Thread Stas Sergeev
Hello. I tried seabios on an emulator (not qemu) and faced the PCI memory regions overlap. After some debugging I came to the conclusion that seabios simply forgets to align the base addresses, and as the result, when the device aligns the address down by clearing the "dont care" bits, it can