These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / drivers / net / arcnet / com9026.h

diff --git a/kernel/drivers/net/arcnet/com9026.h b/kernel/drivers/net/arcnet/com9026.h
new file mode 100644 (file)
index 0000000..efcaf67
--- /dev/null
+++ b/kernel/drivers/net/arcnet/com9026.h
@@ -0,0 +1,17 @@
+#ifndef __COM9026_H
+#define __COM9026_H
+
+/* COM 9026 controller chip --> ARCnet register addresses */
+
+#define COM9026_REG_W_INTMASK  0       /* writable */
+#define COM9026_REG_R_STATUS   0       /* readable */
+#define COM9026_REG_W_COMMAND  1       /* writable, returns random vals on read (?) */
+#define COM9026_REG_RW_CONFIG  2       /* Configuration register */
+#define COM9026_REG_R_RESET    8       /* software reset (on read) */
+#define COM9026_REG_RW_MEMDATA 12      /* Data port for IO-mapped memory */
+#define COM9026_REG_W_ADDR_LO  14      /* Control registers for said */
+#define COM9026_REG_W_ADDR_HI  15
+
+#define COM9026_REG_R_STATION  1       /* Station ID */
+
+#endif