Re: [Qemu-devel] need advice on PCI board emulation

2006-12-08 Thread jerome Arbez-Gindre
On Fri, 2006-12-08 at 15:22 +, Paul Brook wrote: > > I'm working on a modem PCI board emulation inside Qemu. > > I misread "modem PCI board" as "modern PCI board" in your original post. The > correct response is much shorter: I've replied to your former message before reading this one, sorry

Re: [Qemu-devel] need advice on PCI board emulation

2006-12-08 Thread jerome Arbez-Gindre
On Fri, 2006-12-08 at 15:07 +, Paul Brook wrote: > On Friday 08 December 2006 10:52, jerome Arbez-Gindre wrote: > > Hi, > > > > I'm working on a modem PCI board emulation inside Qemu. > > Qemu already emulates a reasonably modern PCI system. > I'm emulating a MODEM (not modern;-)) pci board

Re: [Qemu-devel] need advice on PCI board emulation

2006-12-08 Thread Paul Brook
> I'm working on a modem PCI board emulation inside Qemu. I misread "modem PCI board" as "modern PCI board" in your original post. The correct response is much shorter: > - to emulate demodulated incoming data, I launch one thread waiting > with blocking reads on a UDP socket. You should use t

Re: [Qemu-devel] need advice on PCI board emulation

2006-12-08 Thread Paul Brook
On Friday 08 December 2006 10:52, jerome Arbez-Gindre wrote: > Hi, > > I'm working on a modem PCI board emulation inside Qemu. Qemu already emulates a reasonably modern PCI system. > My emulation is neerly functionnaly complete, but I have some doubt on > my technical choices : > - to emulate dm

[Qemu-devel] need advice on PCI board emulation

2006-12-08 Thread jerome Arbez-Gindre
Hi, I'm working on a modem PCI board emulation inside Qemu. My emulation is neerly functionnaly complete, but I have some doubt on my technical choices : - to emulate dma transfers, I launch one thread for each dma channel. - to emulate posponed starting behaviors (board self tests), I launch a