On Wed, Aug 11, 2010 at 4:35 AM, Stefan Weil <weil@xxxxxxxxxxxxxxx> wrote: > Am 27.07.2010 18:54, schrieb Cam Macdonell: >> >> resend for bug fix related to removal of irqfd >> >> Support an inter-vm shared memory device that maps a shared-memory object >> as a >> PCI device in the guest. This patch also supports interrupts between guest >> by >> communicating over a unix domain socket. This patch applies to the >> qemu-kvm >> repository. >> >> -device ivshmem,size=<size in format accepted by -m>[,shm=<shm name>] >> >> Interrupts are supported between multiple VMs by using a shared memory >> server >> by using a chardev socket. >> >> -device ivshmem,size=<size in format accepted by -m>[,shm=<shm name>] >> [,chardev=<id>][,msi=on][,ioeventfd=on][,vectors=n][,role=peer|master] >> -chardev socket,path=<path>,id=<id> >> >> The shared memory server, sample programs and init scripts are in a git >> repo here: >> >> www.gitorious.org/nahanni >> >> Signed-off-by: Cam Macdonell <cam@xxxxxxxxxxxxxx> >> --- >> Makefile.target | 3 + >> hw/ivshmem.c | 828 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ >> qemu-char.c | 6 + >> qemu-char.h | 3 + >> qemu-doc.texi | 43 +++ >> 5 files changed, 883 insertions(+), 0 deletions(-) >> create mode 100644 hw/ivshmem.c >> > > Hi, > > hw/ivshmem.c breaks compilation on 32 bit hosts, for targets without kvm > support > and for win32 environments. > > I sent patches to qemu-devel which fix the first two problems. > > The win32 problems (missing mmap, maybe more) remain. > Could you please fix them? Could that be accomplished with excluding it on Windows on the makefiles? Thanks, Cam > > Regards > Stefan > > -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
