patch-2.3.17 linux/include/pcmcia/bulkmem.h

• Lines: 196
• Date: Fri Sep 3 12:27:31 1999
• Orig file: v2.3.16/linux/include/pcmcia/bulkmem.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.3.16/linux/include/pcmcia/bulkmem.h linux/include/pcmcia/bulkmem.h
@@ -0,0 +1,195 @@
+/*
+ * Definitions for bulk memory services
+ *
+ * bulkmem.h 1.10 1999/08/28 04:12:33
+ *
+ * The contents of this file are subject to the Mozilla Public License
+ * Version 1.1 (the "License"); you may not use this file except in
+ * compliance with the License. You may obtain a copy of the License
+ * at http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+ * the License for the specific language governing rights and
+ * limitations under the License. 
+ *
+ * The initial developer of the original code is David A. Hinds
+ * <dhinds@hyper.stanford.edu>.  Portions created by David A. Hinds
+ * are Copyright (C) 1999 David A. Hinds.  All Rights Reserved.
+ *
+ * Alternatively, the contents of this file may be used under the
+ * terms of the GNU Public License version 2 (the "GPL"), in which
+ * case the provisions of the GPL are applicable instead of the
+ * above.  If you wish to allow the use of your version of this file
+ * only under the terms of the GPL and not to allow others to use
+ * your version of this file under the MPL, indicate your decision by
+ * deleting the provisions above and replace them with the notice and
+ * other provisions required by the GPL.  If you do not delete the
+ * provisions above, a recipient may use your version of this file
+ * under either the MPL or the GPL.
+ * bulkmem.h 1.3 1995/05/27 04:49:49
+ */
+
+#ifndef _LINUX_BULKMEM_H
+#define _LINUX_BULKMEM_H
+
+/* For GetFirstRegion and GetNextRegion */
+typedef struct region_info_t {
+    u_int		Attributes;
+    u_int		CardOffset;
+    u_int		RegionSize;
+    u_int		AccessSpeed;
+    u_int		BlockSize;
+    u_int		PartMultiple;
+    u_char		JedecMfr, JedecInfo;
+    memory_handle_t	next;
+} region_info_t;
+
+#define REGION_TYPE		0x0001
+#define REGION_TYPE_CM		0x0000
+#define REGION_TYPE_AM		0x0001
+#define REGION_PREFETCH		0x0008
+#define REGION_CACHEABLE	0x0010
+#define REGION_BAR_MASK		0xe000
+#define REGION_BAR_SHIFT	13
+
+/* For OpenMemory */
+typedef struct open_mem_t {
+    u_int		Attributes;
+    u_int		Offset;
+} open_mem_t;
+
+/* Attributes for OpenMemory */
+#define MEMORY_TYPE		0x0001
+#define MEMORY_TYPE_CM		0x0000
+#define MEMORY_TYPE_AM		0x0001
+#define MEMORY_EXCLUSIVE	0x0002
+#define MEMORY_PREFETCH		0x0008
+#define MEMORY_CACHEABLE	0x0010
+#define MEMORY_BAR_MASK		0xe000
+#define MEMORY_BAR_SHIFT	13
+
+typedef struct eraseq_entry_t {
+    memory_handle_t	Handle;
+    u_char		State;
+    u_int		Size;
+    u_int		Offset;
+    void		*Optional;
+} eraseq_entry_t;
+
+typedef struct eraseq_hdr_t {
+    int			QueueEntryCnt;
+    eraseq_entry_t	*QueueEntryArray;
+} eraseq_hdr_t;
+
+#define ERASE_QUEUED		0x00
+#define ERASE_IN_PROGRESS(n)	(((n) > 0) && ((n) < 0x80))
+#define ERASE_IDLE		0xff
+#define ERASE_PASSED		0xe0
+#define ERASE_FAILED		0xe1
+
+#define ERASE_MISSING		0x80
+#define ERASE_MEDIA_WRPROT	0x84
+#define ERASE_NOT_ERASABLE	0x85
+#define ERASE_BAD_OFFSET	0xc1
+#define ERASE_BAD_TECH		0xc2
+#define ERASE_BAD_SOCKET	0xc3
+#define ERASE_BAD_VCC		0xc4
+#define ERASE_BAD_VPP		0xc5
+#define ERASE_BAD_SIZE		0xc6
+
+/* For CopyMemory */
+typedef struct copy_op_t {
+    u_int		Attributes;
+    u_int		SourceOffset;
+    u_int		DestOffset;
+    u_int		Count;
+} copy_op_t;
+
+/* For ReadMemory and WriteMemory */
+typedef struct mem_op_t {
+    u_int	Attributes;
+    u_int	Offset;
+    u_int	Count;
+} mem_op_t;
+
+#define MEM_OP_BUFFER		0x01
+#define MEM_OP_BUFFER_USER	0x00
+#define MEM_OP_BUFFER_KERNEL	0x01
+#define MEM_OP_DISABLE_ERASE	0x02
+#define MEM_OP_VERIFY		0x04
+
+/* For RegisterMTD */
+typedef struct mtd_reg_t {
+    u_int	Attributes;
+    u_int	Offset;
+    u_long	MediaID;
+} mtd_reg_t;
+
+/*
+ *  Definitions for MTD requests
+ */
+
+typedef struct mtd_request_t {
+    u_int	SrcCardOffset;
+    u_int	DestCardOffset;
+    u_int	TransferLength;
+    u_int	Function;
+    u_long	MediaID;
+    u_int	Status;
+    u_int	Timeout;
+} mtd_request_t;
+
+/* Fields in MTD Function */
+#define MTD_REQ_ACTION		0x003
+#define MTD_REQ_ERASE		0x000
+#define MTD_REQ_READ		0x001
+#define MTD_REQ_WRITE		0x002
+#define MTD_REQ_COPY		0x003
+#define MTD_REQ_NOERASE		0x004
+#define MTD_REQ_VERIFY		0x008
+#define MTD_REQ_READY		0x010
+#define MTD_REQ_TIMEOUT		0x020
+#define MTD_REQ_LAST		0x040
+#define MTD_REQ_FIRST		0x080
+#define MTD_REQ_KERNEL		0x100
+
+/* Status codes */
+#define MTD_WAITREQ	0x00
+#define MTD_WAITTIMER	0x01
+#define MTD_WAITRDY	0x02
+#define MTD_WAITPOWER	0x03
+
+/*
+ *  Definitions for MTD helper functions
+ */
+
+/* For MTDModifyWindow */
+typedef struct mtd_mod_win_t {
+    u_int	Attributes;
+    u_int	AccessSpeed;
+    u_int	CardOffset;
+} mtd_mod_win_t;
+
+/* For MTDSetVpp */
+typedef struct mtd_vpp_req_t {
+    u_char	Vpp1, Vpp2;
+} mtd_vpp_req_t;
+
+/* For MTDRDYMask */
+typedef struct mtd_rdy_req_t {
+    u_int	Mask;
+} mtd_rdy_req_t;
+
+enum mtd_helper {
+    MTDRequestWindow, MTDModifyWindow, MTDReleaseWindow,
+    MTDSetVpp, MTDRDYMask
+};
+
+#ifdef IN_CARD_SERVICES
+extern int MTDHelperEntry(int func, void *a1, void *a2);
+#else
+extern int MTDHelperEntry(int func, ...);
+#endif
+
+#endif /* _LINUX_BULKMEM_H */