From 25f0d23bad5c836cbcce626b6a1db51c8eaff78f Mon Sep 17 00:00:00 2001
From: David Reid <dreid@nowhere.fake>
Date: Thu, 25 Jul 2002 14:18:54 +0000
Subject: [PATCH] Add Be's isapnp header.

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@441 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 headers/os/drivers/isapnp.h | 68 +++++++++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 headers/os/drivers/isapnp.h

diff --git a/headers/os/drivers/isapnp.h b/headers/os/drivers/isapnp.h
new file mode 100644
index 0000000000..b74e584495
--- /dev/null
+++ b/headers/os/drivers/isapnp.h
@@ -0,0 +1,68 @@
+#ifndef _ISA_CONFIG_H
+#define _ISA_CONFIG_H
+
+#include <config_manager.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef union {
+	uint32 id;
+	uchar b[4];
+} EISA_PRODUCT_ID;
+
+/* uint32 MAKE_EISA_PRODUCT_ID(EISA_PRODUCT_ID* ptr, char ch0, char ch1, char ch2, uint12 prod_num, uint4 rev) */
+/* example: MAKE_EISA_PRODUCT_ID(&foo_id, 'F','O','O', 0xdb1, 3); */
+/* makes correct little-endian format */
+#define	MAKE_EISA_PRODUCT_ID(ptr, ch0, ch1, ch2, prod_num, rev) \
+	do { \
+		(ptr)->b[0] = (uint8)(((((ch0) - 'A' + 1) & 0x1f) << 2) | ((((ch1) - 'A' + 1) & 0x18) >> 3));  	\
+		(ptr)->b[1] = (uint8)(((((ch1) - 'A' + 1) & 0x07) << 5) | ((((ch2) - 'A' + 1) & 0x1f)     ));  	\
+		(ptr)->b[2] = (uint8)((((prod_num) & 0xff0) >> 4)); \
+		(ptr)->b[3] = (uint8)((((prod_num) & 0x00f) << 4) | ((rev) & 0xf) ); \
+	} while(0)
+
+/* Compare IDs without revision */
+/* bool EQUAL_EISA_PRODUCT_ID(EISA_PRODUCT_ID id1, EISA_PRODUCT_ID id2); */
+#define	EQUAL_EISA_PRODUCT_ID(id1, id2) \
+	(((id1).b[0] == (id2).b[0]) && ((id1).b[1] == (id2).b[1]) && ((id1).b[2] == (id2).b[2]) && (((id1).b[3] & 0xf0) == ((id2).b[3] & 0xf0)))
+
+#define B_MAX_COMPATIBLE_IDS 8
+
+/* This structure is deprecated and will be going away in the next release */
+struct isa_device_info {
+	struct device_info info;
+
+	uchar	csn;
+	uchar	ldn;
+	uint32	vendor_id;
+	uint32	card_id;			/* a.k.a. serial number */
+	uint32	logical_device_id;
+	uint32	num_compatible_ids;
+	uint32	compatible_ids[B_MAX_COMPATIBLE_IDS];
+	char	card_name[B_OS_NAME_LENGTH];
+	char	logical_device_name[B_OS_NAME_LENGTH];
+};
+
+/* So use this instead */
+struct isa_info {
+	uchar	csn;
+	uchar	ldn;
+	uint32	vendor_id;
+	uint32	card_id;			/* a.k.a. serial number */
+	uint32	logical_device_id;
+	uint32	num_compatible_ids;
+	uint32	compatible_ids[B_MAX_COMPATIBLE_IDS];
+	char	card_name[B_OS_NAME_LENGTH];
+	char	logical_device_name[B_OS_NAME_LENGTH];
+};
+
+/* for the mem_descriptor cookie */
+#define B_ISA_MEMORY_32_BIT 0x100
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif