#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
+
int pcmcia_get_first_region(client_handle_t handle, region_info_t *rgn);
int pcmcia_get_next_region(client_handle_t handle, region_info_t *rgn);
+int pcmcia_register_mtd(client_handle_t handle, mtd_reg_t *reg);
+int pcmcia_register_erase_queue(client_handle_t *handle, eraseq_hdr_t *header, eraseq_handle_t *e);
+int pcmcia_deregister_erase_queue(eraseq_handle_t eraseq);
+int pcmcia_check_erase_queue(eraseq_handle_t eraseq);
+int pcmcia_open_memory(client_handle_t *handle, open_mem_t *open, memory_handle_t *m);
+int pcmcia_close_memory(memory_handle_t handle);
+int pcmcia_read_memory(memory_handle_t handle, mem_op_t *req, caddr_t buf);
+int pcmcia_write_memory(memory_handle_t handle, mem_op_t *req, caddr_t buf);
+int pcmcia_copy_memory(memory_handle_t handle, copy_op_t *req);
#endif /* _LINUX_BULKMEM_H */