freebsd-dev/sys/x86/xen
Roger Pau Monné 0f4d7d9fd7 xen/intr: add reference counts to event channels
Add a reference count to xenisrc. This is required for implementation of
unmap-notifications in the grant table userspace device (gntdev). We need to
hold a reference to the event channel port, in case the user deallocates the
port before we send the notification.

Submitted by:		jaggi
Reviewed by:		royger
Differential review:	https://reviews.freebsd.org/D7429
2016-10-31 13:00:53 +00:00
..
hvm.c Fix build for !SMP kernels after the Xen MSIX workaround. 2016-08-22 21:23:17 +00:00
pv.c Remove misc NULL checks after M_WAITOK allocations. 2016-05-10 10:26:07 +00:00
pvcpu_enum.c Merge ACPICA 20160930. 2016-10-04 20:27:15 +00:00
xen_apic.c Detect x2APIC mode on boot and obey it. 2016-09-19 15:58:45 +00:00
xen_intr.c xen/intr: add reference counts to event channels 2016-10-31 13:00:53 +00:00
xen_msi.c msi: add Xen MSI implementation 2014-09-30 16:46:45 +00:00
xen_nexus.c Remove support for Xen PV domU kernels. Support for HVM domU kernels 2015-04-30 15:48:48 +00:00
xen_pci_bus.c xen: create a new PCI bus override 2014-12-09 18:03:25 +00:00
xenpv.c Replace all resource occurrences of '0UL/~0UL' with '0/~0'. 2016-03-03 05:07:35 +00:00