On Mon, Mar 02, 2009 at 04:29:26PM +0800, Sheng Yang wrote: > Try to figure out device capability in update_dev_cap(). Now we are only care > about MSI capability. > > The function pci_find_cap_offset original function wrote by Allen for Xen. > Notice the function need root privilege to work. This depends on libpci to > work. > > Signed-off-by: Allen Kay <[email protected]> > Signed-off-by: Sheng Yang <[email protected]> > --- > qemu/hw/device-assignment.c | 29 +++++++++++++++++++++++++++++ > qemu/hw/device-assignment.h | 1 + > 2 files changed, 30 insertions(+), 0 deletions(-) > > diff --git a/qemu/hw/device-assignment.c b/qemu/hw/device-assignment.c > index c9a3b8e..fc05ac7 100644 > --- a/qemu/hw/device-assignment.c > +++ b/qemu/hw/device-assignment.c > @@ -219,6 +219,35 @@ static void assigned_dev_ioport_map(PCIDevice *pci_dev, > int region_num, > (r_dev->v_addrs + region_num)); > } > > +static uint8_t pci_find_cap_offset(struct pci_dev *pci_dev, uint8_t cap) > +{ > + int id; > + int max_cap = 48; > + int pos = PCI_CAPABILITY_LIST;
Don't you need to handle cardbus capability list offset? -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
