Re: [Qemu-devel] [PATCH RFC 0/3] pci: complete master abort protocol

2013-09-02 Thread Marcel Apfelbaum
On Mon, 2013-09-02 at 15:43 +0100, Peter Maydell wrote: > On 2 September 2013 15:39, Marcel Apfelbaum wrote: > > On Mon, 2013-09-02 at 15:30 +0100, Peter Maydell wrote: > >> On 2 September 2013 15:13, Marcel Apfelbaum wrote: > >> > Note: The series is incomplete, for review only > >> > > >> > PCI

Re: [Qemu-devel] [PATCH RFC 0/3] pci: complete master abort protocol

2013-09-02 Thread Peter Maydell
On 2 September 2013 15:39, Marcel Apfelbaum wrote: > On Mon, 2013-09-02 at 15:30 +0100, Peter Maydell wrote: >> On 2 September 2013 15:13, Marcel Apfelbaum wrote: >> > Note: The series is incomplete, for review only >> > >> > PCI spec requires that a transaction that has not been claimed >> > by

Re: [Qemu-devel] [PATCH RFC 0/3] pci: complete master abort protocol

2013-09-02 Thread Marcel Apfelbaum
On Mon, 2013-09-02 at 15:30 +0100, Peter Maydell wrote: > On 2 September 2013 15:13, Marcel Apfelbaum wrote: > > Note: The series is incomplete, for review only > > > > PCI spec requires that a transaction that has not been claimed > > by any PCI bus devices will be terminated by the initiator > >

Re: [Qemu-devel] [PATCH RFC 0/3] pci: complete master abort protocol

2013-09-02 Thread Peter Maydell
On 2 September 2013 15:13, Marcel Apfelbaum wrote: > Note: The series is incomplete, for review only > > PCI spec requires that a transaction that has not been claimed > by any PCI bus devices will be terminated by the initiator > with "master abort". For read transactions -1() is returned

[Qemu-devel] [PATCH RFC 0/3] pci: complete master abort protocol

2013-09-02 Thread Marcel Apfelbaum
Note: The series is incomplete, for review only PCI spec requires that a transaction that has not been claimed by any PCI bus devices will be terminated by the initiator with "master abort". For read transactions -1() is returned and writes are silently dropped. (already implemented in qu