virtio: add interrupt declarations

Change-Id: Ifd68f69599a8313615c31b85828aa5b96c68c165 Reviewed-on: https://review.haiku-os.org/c/haiku/+/4069 Reviewed-by: X512 <danger_mail@list.ru> Reviewed-by: Jérôme Duval <jerome.duval@gmail.com>
2021-06-06 19:05:17 +09:00 · 2021-06-06 19:05:17 +09:00 · a7ed58868f
commit a7ed58868f
parent 830db1095f
1 changed files with 6 additions and 0 deletions
--- a/headers/private/virtio/virtio_defs.h
+++ b/headers/private/virtio/virtio_defs.h
@ -31,6 +31,12 @@ enum {
 	kVirtioConfigSFeaturesOk  = 1 << 3,
 };

+// VirtioRegs.interruptStatus, interruptAck
+enum {
+	kVirtioIntQueue  = 1 << 0,
+	kVirtioIntConfig = 1 << 1,
+};
+
 enum {
 	kVringDescFlagsNext     = 1 << 0,
 	kVringDescFlagsWrite    = 1 << 1,