Add libxc wrapper for PHYSDEVOP_interrupt_control introduced in previous
commit.
Signed-off-by: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
---
Changes in v3:
- new patch
Changes in v4:
- adjust for updated previous patch
Changes in v5:
- rename to PHYSDEVOP_msi_control, adjust arguments
Change in v6:
- initialize struct physdev_interrupt_control inline, drop pointless rc
variable
- rename to PHYSDEVOP_interrupt_control
---
tools/libxc/include/xenctrl.h | 6 ++++++
tools/libxc/xc_physdev.c | 15 +++++++++++++++
2 files changed, 21 insertions(+)
diff --git a/tools/libxc/include/xenctrl.h b/tools/libxc/include/xenctrl.h
index 0ff6ed9..2adb114 100644
--- a/tools/libxc/include/xenctrl.h
+++ b/tools/libxc/include/xenctrl.h
@@ -1639,6 +1639,12 @@ int xc_physdev_unmap_pirq(xc_interface *xch,
uint32_t domid,
int pirq);
+int xc_physdev_interrupt_control(xc_interface *xch,
+ int seg,
+ int bus,
+ int devfn,
+ int flags);
+
/*
* LOGGING AND ERROR REPORTING
*/
diff --git a/tools/libxc/xc_physdev.c b/tools/libxc/xc_physdev.c
index 460a8e7..5af8296 100644
--- a/tools/libxc/xc_physdev.c
+++ b/tools/libxc/xc_physdev.c
@@ -111,3 +111,18 @@ int xc_physdev_unmap_pirq(xc_interface *xch,
return rc;
}
+int xc_physdev_interrupt_control(xc_interface *xch,
+ int seg,
+ int bus,
+ int devfn,
+ int flags)
+{
+ struct physdev_interrupt_control op = {
+ .seg = seg,
+ .bus = bus,
+ .devfn = devfn,
+ .flags = flags,
+ };
+
+ return do_physdev_op(xch, PHYSDEVOP_interrupt_control, &op, sizeof(op));
+}
--
git-series 0.9.1
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel