summaryrefslogtreecommitdiffstats
path: root/drivers/net/iseries_veth.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/iseries_veth.h')
-rw-r--r--drivers/net/iseries_veth.h46
1 files changed, 46 insertions, 0 deletions
diff --git a/drivers/net/iseries_veth.h b/drivers/net/iseries_veth.h
new file mode 100644
index 000000000000..d9370f79b83e
--- /dev/null
+++ b/drivers/net/iseries_veth.h
@@ -0,0 +1,46 @@
+/* File veth.h created by Kyle A. Lucke on Mon Aug 7 2000. */
+
+#ifndef _ISERIES_VETH_H
+#define _ISERIES_VETH_H
+
+#define VethEventTypeCap (0)
+#define VethEventTypeFrames (1)
+#define VethEventTypeMonitor (2)
+#define VethEventTypeFramesAck (3)
+
+#define VETH_MAX_ACKS_PER_MSG (20)
+#define VETH_MAX_FRAMES_PER_MSG (6)
+
+struct VethFramesData {
+ u32 addr[VETH_MAX_FRAMES_PER_MSG];
+ u16 len[VETH_MAX_FRAMES_PER_MSG];
+ u32 eofmask;
+};
+#define VETH_EOF_SHIFT (32-VETH_MAX_FRAMES_PER_MSG)
+
+struct VethFramesAckData {
+ u16 token[VETH_MAX_ACKS_PER_MSG];
+};
+
+struct VethCapData {
+ u8 caps_version;
+ u8 rsvd1;
+ u16 num_buffers;
+ u16 ack_threshold;
+ u16 rsvd2;
+ u32 ack_timeout;
+ u32 rsvd3;
+ u64 rsvd4[3];
+};
+
+struct VethLpEvent {
+ struct HvLpEvent base_event;
+ union {
+ struct VethCapData caps_data;
+ struct VethFramesData frames_data;
+ struct VethFramesAckData frames_ack_data;
+ } u;
+
+};
+
+#endif /* _ISERIES_VETH_H */