summaryrefslogtreecommitdiff
path: root/include/asm-powerpc/cpm.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-powerpc/cpm.h')
-rw-r--r--include/asm-powerpc/cpm.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/include/asm-powerpc/cpm.h b/include/asm-powerpc/cpm.h
index 77e39dad9728..ede38ffe466a 100644
--- a/include/asm-powerpc/cpm.h
+++ b/include/asm-powerpc/cpm.h
@@ -4,6 +4,20 @@
#include <linux/compiler.h>
#include <linux/types.h>
+/* Opcodes common to CPM1 and CPM2
+*/
+#define CPM_CR_INIT_TRX ((ushort)0x0000)
+#define CPM_CR_INIT_RX ((ushort)0x0001)
+#define CPM_CR_INIT_TX ((ushort)0x0002)
+#define CPM_CR_HUNT_MODE ((ushort)0x0003)
+#define CPM_CR_STOP_TX ((ushort)0x0004)
+#define CPM_CR_GRA_STOP_TX ((ushort)0x0005)
+#define CPM_CR_RESTART_TX ((ushort)0x0006)
+#define CPM_CR_CLOSE_RX_BD ((ushort)0x0007)
+#define CPM_CR_SET_GADDR ((ushort)0x0008)
+#define CPM_CR_SET_TIMER ((ushort)0x0008)
+#define CPM_CR_STOP_IDMA ((ushort)0x000b)
+
/* Buffer descriptors used by many of the CPM protocols. */
typedef struct cpm_buf_desc {
ushort cbd_sc; /* Status and Control */