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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2007-05-03 10:20:47 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2007-05-03 14:16:56 +0100
commitc0b04d1b2c427629b2dbe066422a507ad855bf61 (patch)
tree5f789b4cfb36c8fc0019cd9520d7018742aec1d9 /arch/arm/kernel/ecard.h
parente6aeb47da6e02ec9807d30a368d4fc37972b022f (diff)
[ARM] ecard: Move private ecard junk out of asm/ecard.h
Move ecard.c private junk from asm/ecard.h to a local header file. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/kernel/ecard.h')
-rw-r--r--arch/arm/kernel/ecard.h56
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)
+};