1 files changed, 56 insertions, 0 deletions

diff --git a/arch/arm/kernel/ecard.h b/arch/arm/kernel/ecard.h
new file mode 100644
index 000000000000..d7c2dacf935d
--- /dev/null
+++ b/arch/arm/kernel/ecard.h
@@ -0,0 +1,56 @@
+/*
+ *  ecard.h
+ *
+ *  Copyright 2007 Russell King
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/* Definitions internal to ecard.c - for it's use only!!
+ *
+ * External expansion card header as read from the card
+ */
+struct ex_ecid {
+        unsigned char   r_irq:1;
+        unsigned char   r_zero:1;
+        unsigned char   r_fiq:1;
+        unsigned char   r_id:4;
+        unsigned char   r_a:1;
+
+        unsigned char   r_cd:1;
+        unsigned char   r_is:1;
+        unsigned char   r_w:2;
+        unsigned char   r_r1:4;
+
+        unsigned char   r_r2:8;
+
+        unsigned char   r_prod[2];
+
+        unsigned char   r_manu[2];
+
+        unsigned char   r_country;
+
+        unsigned char   r_fiqmask;
+        unsigned char   r_fiqoff[3];
+
+        unsigned char   r_irqmask;
+        unsigned char   r_irqoff[3];
+};
+
+/*
+ * Chunk directory entry as read from the card
+ */
+struct ex_chunk_dir {
+        unsigned char r_id;
+        unsigned char r_len[3];
+        unsigned long r_start;
+        union {
+                char string[256];
+                char data[1];
+        } d;
+#define c_id(x)         ((x)->r_id)
+#define c_len(x)        ((x)->r_len[0]|((x)->r_len[1]<<8)|((x)->r_len[2]<<16))
+#define c_start(x)      ((x)->r_start)
+};