cs.h
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- /*
- * cs.h 1.74 2001/10/04 03:15:22
- *
- * 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
- * <dahinds@users.sourceforge.net>. 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 General 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.
- */
- #ifndef _LINUX_CS_H
- #define _LINUX_CS_H
- /* For AccessConfigurationRegister */
- typedef struct conf_reg_t {
- u_char Function;
- u_int Action;
- off_t Offset;
- u_int Value;
- } conf_reg_t;
- /* Actions */
- #define CS_READ 1
- #define CS_WRITE 2
- /* for AdjustResourceInfo */
- typedef struct adjust_t {
- u_int Action;
- u_int Resource;
- u_int Attributes;
- union {
- struct memory {
- u_long Base;
- u_long Size;
- } memory;
- struct io {
- ioaddr_t BasePort;
- ioaddr_t NumPorts;
- u_int IOAddrLines;
- } io;
- struct irq {
- u_int IRQ;
- } irq;
- } resource;
- } adjust_t;
- /* Action field */
- #define REMOVE_MANAGED_RESOURCE 1
- #define ADD_MANAGED_RESOURCE 2
- #define GET_FIRST_MANAGED_RESOURCE 3
- #define GET_NEXT_MANAGED_RESOURCE 4
- /* Resource field */
- #define RES_MEMORY_RANGE 1
- #define RES_IO_RANGE 2
- #define RES_IRQ 3
- /* Attribute field */
- #define RES_IRQ_TYPE 0x03
- #define RES_IRQ_TYPE_EXCLUSIVE 0
- #define RES_IRQ_TYPE_TIME 1
- #define RES_IRQ_TYPE_DYNAMIC 2
- #define RES_IRQ_CSC 0x04
- #define RES_SHARED 0x08
- #define RES_RESERVED 0x10
- #define RES_ALLOCATED 0x20
- #define RES_REMOVED 0x40
- typedef struct servinfo_t {
- char Signature[2];
- u_int Count;
- u_int Revision;
- u_int CSLevel;
- char *VendorString;
- } servinfo_t;
- typedef struct event_callback_args_t {
- client_handle_t client_handle;
- void *info;
- void *mtdrequest;
- void *buffer;
- void *misc;
- void *client_data;
- struct bus_operations *bus;
- } event_callback_args_t;
- /* for GetConfigurationInfo */
- typedef struct config_info_t {
- u_char Function;
- u_int Attributes;
- u_int Vcc, Vpp1, Vpp2;
- u_int IntType;
- u_int ConfigBase;
- u_char Status, Pin, Copy, Option, ExtStatus;
- u_int Present;
- u_int CardValues;
- u_int AssignedIRQ;
- u_int IRQAttributes;
- ioaddr_t BasePort1;
- ioaddr_t NumPorts1;
- u_int Attributes1;
- ioaddr_t BasePort2;
- ioaddr_t NumPorts2;
- u_int Attributes2;
- u_int IOAddrLines;
- } config_info_t;
- /* For CardValues field */
- #define CV_OPTION_VALUE 0x01
- #define CV_STATUS_VALUE 0x02
- #define CV_PIN_REPLACEMENT 0x04
- #define CV_COPY_VALUE 0x08
- #define CV_EXT_STATUS 0x10
- /* For GetFirst/NextClient */
- typedef struct client_req_t {
- socket_t Socket;
- u_int Attributes;
- } client_req_t;
- #define CLIENT_THIS_SOCKET 0x01
- /* For RegisterClient */
- typedef struct client_reg_t {
- dev_info_t *dev_info;
- u_int Attributes;
- u_int EventMask;
- int (*event_handler)(event_t event, int priority,
- event_callback_args_t *);
- event_callback_args_t event_callback_args;
- u_int Version;
- } client_reg_t;
- /* ModifyConfiguration */
- typedef struct modconf_t {
- u_int Attributes;
- u_int Vcc, Vpp1, Vpp2;
- } modconf_t;
- /* Attributes for ModifyConfiguration */
- #define CONF_IRQ_CHANGE_VALID 0x100
- #define CONF_VCC_CHANGE_VALID 0x200
- #define CONF_VPP1_CHANGE_VALID 0x400
- #define CONF_VPP2_CHANGE_VALID 0x800
- /* For RequestConfiguration */
- typedef struct config_req_t {
- u_int Attributes;
- u_int Vcc, Vpp1, Vpp2;
- u_int IntType;
- u_int ConfigBase;
- u_char Status, Pin, Copy, ExtStatus;
- u_char ConfigIndex;
- u_int Present;
- } config_req_t;
- /* Attributes for RequestConfiguration */
- #define CONF_ENABLE_IRQ 0x01
- #define CONF_ENABLE_DMA 0x02
- #define CONF_ENABLE_SPKR 0x04
- #define CONF_VALID_CLIENT 0x100
- /* IntType field */
- #define INT_MEMORY 0x01
- #define INT_MEMORY_AND_IO 0x02
- #define INT_CARDBUS 0x04
- #define INT_ZOOMED_VIDEO 0x08
- /* For RequestIO and ReleaseIO */
- typedef struct io_req_t {
- ioaddr_t BasePort1;
- ioaddr_t NumPorts1;
- u_int Attributes1;
- ioaddr_t BasePort2;
- ioaddr_t NumPorts2;
- u_int Attributes2;
- u_int IOAddrLines;
- } io_req_t;
- /* Attributes for RequestIO and ReleaseIO */
- #define IO_SHARED 0x01
- #define IO_FIRST_SHARED 0x02
- #define IO_FORCE_ALIAS_ACCESS 0x04
- #define IO_DATA_PATH_WIDTH 0x18
- #define IO_DATA_PATH_WIDTH_8 0x00
- #define IO_DATA_PATH_WIDTH_16 0x08
- #define IO_DATA_PATH_WIDTH_AUTO 0x10
- /* For RequestIRQ and ReleaseIRQ */
- typedef struct irq_req_t {
- u_int Attributes;
- u_int AssignedIRQ;
- u_int IRQInfo1, IRQInfo2;
- void *Handler;
- void *Instance;
- } irq_req_t;
- /* Attributes for RequestIRQ and ReleaseIRQ */
- #define IRQ_TYPE 0x03
- #define IRQ_TYPE_EXCLUSIVE 0x00
- #define IRQ_TYPE_TIME 0x01
- #define IRQ_TYPE_DYNAMIC_SHARING 0x02
- #define IRQ_FORCED_PULSE 0x04
- #define IRQ_FIRST_SHARED 0x08
- #define IRQ_HANDLE_PRESENT 0x10
- #define IRQ_PULSE_ALLOCATED 0x100
- /* Bits in IRQInfo1 field */
- #define IRQ_MASK 0x0f
- #define IRQ_NMI_ID 0x01
- #define IRQ_IOCK_ID 0x02
- #define IRQ_BERR_ID 0x04
- #define IRQ_VEND_ID 0x08
- #define IRQ_INFO2_VALID 0x10
- #define IRQ_LEVEL_ID 0x20
- #define IRQ_PULSE_ID 0x40
- #define IRQ_SHARE_ID 0x80
- typedef struct eventmask_t {
- u_int Attributes;
- u_int EventMask;
- } eventmask_t;
- #define CONF_EVENT_MASK_VALID 0x01
- /* Configuration registers present */
- #define PRESENT_OPTION 0x001
- #define PRESENT_STATUS 0x002
- #define PRESENT_PIN_REPLACE 0x004
- #define PRESENT_COPY 0x008
- #define PRESENT_EXT_STATUS 0x010
- #define PRESENT_IOBASE_0 0x020
- #define PRESENT_IOBASE_1 0x040
- #define PRESENT_IOBASE_2 0x080
- #define PRESENT_IOBASE_3 0x100
- #define PRESENT_IOSIZE 0x200
- /* For GetMemPage, MapMemPage */
- typedef struct memreq_t {
- u_int CardOffset;
- page_t Page;
- } memreq_t;
- /* For ModifyWindow */
- typedef struct modwin_t {
- u_int Attributes;
- u_int AccessSpeed;
- } modwin_t;
- /* For RequestWindow */
- typedef struct win_req_t {
- u_int Attributes;
- u_long Base;
- u_int Size;
- u_int AccessSpeed;
- } win_req_t;
- /* Attributes for RequestWindow */
- #define WIN_ADDR_SPACE 0x0001
- #define WIN_ADDR_SPACE_MEM 0x0000
- #define WIN_ADDR_SPACE_IO 0x0001
- #define WIN_MEMORY_TYPE 0x0002
- #define WIN_MEMORY_TYPE_CM 0x0000
- #define WIN_MEMORY_TYPE_AM 0x0002
- #define WIN_ENABLE 0x0004
- #define WIN_DATA_WIDTH 0x0018
- #define WIN_DATA_WIDTH_8 0x0000
- #define WIN_DATA_WIDTH_16 0x0008
- #define WIN_DATA_WIDTH_32 0x0010
- #define WIN_PAGED 0x0020
- #define WIN_SHARED 0x0040
- #define WIN_FIRST_SHARED 0x0080
- #define WIN_USE_WAIT 0x0100
- #define WIN_STRICT_ALIGN 0x0200
- #define WIN_MAP_BELOW_1MB 0x0400
- #define WIN_PREFETCH 0x0800
- #define WIN_CACHEABLE 0x1000
- #define WIN_BAR_MASK 0xe000
- #define WIN_BAR_SHIFT 13
- /* Attributes for RegisterClient */
- #define INFO_MASTER_CLIENT 0x01
- #define INFO_IO_CLIENT 0x02
- #define INFO_MTD_CLIENT 0x04
- #define INFO_MEM_CLIENT 0x08
- #define MAX_NUM_CLIENTS 3
- #define INFO_CARD_SHARE 0x10
- #define INFO_CARD_EXCL 0x20
- typedef struct cs_status_t {
- u_char Function;
- event_t CardState;
- event_t SocketState;
- } cs_status_t;
- typedef struct error_info_t {
- int func;
- int retcode;
- } error_info_t;
- /* Special stuff for binding drivers to sockets */
- typedef struct bind_req_t {
- socket_t Socket;
- u_char Function;
- dev_info_t *dev_info;
- } bind_req_t;
- /* Flag to bind to all functions */
- #define BIND_FN_ALL 0xff
- typedef struct mtd_bind_t {
- socket_t Socket;
- u_int Attributes;
- u_int CardOffset;
- dev_info_t *dev_info;
- } mtd_bind_t;
- /* Events */
- #define CS_EVENT_PRI_LOW 0
- #define CS_EVENT_PRI_HIGH 1
- #define CS_EVENT_WRITE_PROTECT 0x000001
- #define CS_EVENT_CARD_LOCK 0x000002
- #define CS_EVENT_CARD_INSERTION 0x000004
- #define CS_EVENT_CARD_REMOVAL 0x000008
- #define CS_EVENT_BATTERY_DEAD 0x000010
- #define CS_EVENT_BATTERY_LOW 0x000020
- #define CS_EVENT_READY_CHANGE 0x000040
- #define CS_EVENT_CARD_DETECT 0x000080
- #define CS_EVENT_RESET_REQUEST 0x000100
- #define CS_EVENT_RESET_PHYSICAL 0x000200
- #define CS_EVENT_CARD_RESET 0x000400
- #define CS_EVENT_REGISTRATION_COMPLETE 0x000800
- #define CS_EVENT_RESET_COMPLETE 0x001000
- #define CS_EVENT_PM_SUSPEND 0x002000
- #define CS_EVENT_PM_RESUME 0x004000
- #define CS_EVENT_INSERTION_REQUEST 0x008000
- #define CS_EVENT_EJECTION_REQUEST 0x010000
- #define CS_EVENT_MTD_REQUEST 0x020000
- #define CS_EVENT_ERASE_COMPLETE 0x040000
- #define CS_EVENT_REQUEST_ATTENTION 0x080000
- #define CS_EVENT_CB_DETECT 0x100000
- #define CS_EVENT_3VCARD 0x200000
- #define CS_EVENT_XVCARD 0x400000
- /* Return codes */
- #define CS_SUCCESS 0x00
- #define CS_BAD_ADAPTER 0x01
- #define CS_BAD_ATTRIBUTE 0x02
- #define CS_BAD_BASE 0x03
- #define CS_BAD_EDC 0x04
- #define CS_BAD_IRQ 0x06
- #define CS_BAD_OFFSET 0x07
- #define CS_BAD_PAGE 0x08
- #define CS_READ_FAILURE 0x09
- #define CS_BAD_SIZE 0x0a
- #define CS_BAD_SOCKET 0x0b
- #define CS_BAD_TYPE 0x0d
- #define CS_BAD_VCC 0x0e
- #define CS_BAD_VPP 0x0f
- #define CS_BAD_WINDOW 0x11
- #define CS_WRITE_FAILURE 0x12
- #define CS_NO_CARD 0x14
- #define CS_UNSUPPORTED_FUNCTION 0x15
- #define CS_UNSUPPORTED_MODE 0x16
- #define CS_BAD_SPEED 0x17
- #define CS_BUSY 0x18
- #define CS_GENERAL_FAILURE 0x19
- #define CS_WRITE_PROTECTED 0x1a
- #define CS_BAD_ARG_LENGTH 0x1b
- #define CS_BAD_ARGS 0x1c
- #define CS_CONFIGURATION_LOCKED 0x1d
- #define CS_IN_USE 0x1e
- #define CS_NO_MORE_ITEMS 0x1f
- #define CS_OUT_OF_RESOURCE 0x20
- #define CS_BAD_HANDLE 0x21
- #define CS_BAD_TUPLE 0x40
- #ifdef __KERNEL__
- /*
- * The main Card Services entry point
- */
- enum service {
- AccessConfigurationRegister, AddSocketServices,
- AdjustResourceInfo, CheckEraseQueue, CloseMemory, CopyMemory,
- DeregisterClient, DeregisterEraseQueue, GetCardServicesInfo,
- GetClientInfo, GetConfigurationInfo, GetEventMask,
- GetFirstClient, GetFirstPartion, GetFirstRegion, GetFirstTuple,
- GetNextClient, GetNextPartition, GetNextRegion, GetNextTuple,
- GetStatus, GetTupleData, MapLogSocket, MapLogWindow, MapMemPage,
- MapPhySocket, MapPhyWindow, ModifyConfiguration, ModifyWindow,
- OpenMemory, ParseTuple, ReadMemory, RegisterClient,
- RegisterEraseQueue, RegisterMTD, RegisterTimer,
- ReleaseConfiguration, ReleaseExclusive, ReleaseIO, ReleaseIRQ,
- ReleaseSocketMask, ReleaseWindow, ReplaceSocketServices,
- RequestConfiguration, RequestExclusive, RequestIO, RequestIRQ,
- RequestSocketMask, RequestWindow, ResetCard, ReturnSSEntry,
- SetEventMask, SetRegion, ValidateCIS, VendorSpecific,
- WriteMemory, BindDevice, BindMTD, ReportError,
- SuspendCard, ResumeCard, EjectCard, InsertCard, ReplaceCIS,
- GetFirstWindow, GetNextWindow, GetMemPage
- };
- #ifdef IN_CARD_SERVICES
- extern int CardServices(int func, void *a1, void *a2, void *a3);
- #else
- extern int CardServices(int func, ...);
- #endif
- int pcmcia_access_configuration_register(client_handle_t handle, conf_reg_t *reg);
- int pcmcia_bind_device(bind_req_t *req);
- int pcmcia_bind_mtd(mtd_bind_t *req);
- int pcmcia_deregister_client(client_handle_t handle);
- int pcmcia_get_configuration_info(client_handle_t handle, config_info_t *config);
- int pcmcia_get_card_services_info(servinfo_t *info);
- int pcmcia_get_first_client(client_handle_t *handle, client_req_t *req);
- int pcmcia_get_next_client(client_handle_t *handle, client_req_t *req);
- int pcmcia_get_window(window_handle_t *handle, int idx, win_req_t *req);
- int pcmcia_get_first_window(window_handle_t *win, win_req_t *req);
- int pcmcia_get_next_window(window_handle_t *win, win_req_t *req);
- int pcmcia_get_status(client_handle_t handle, cs_status_t *status);
- int pcmcia_get_mem_page(window_handle_t win, memreq_t *req);
- int pcmcia_map_mem_page(window_handle_t win, memreq_t *req);
- int pcmcia_modify_configuration(client_handle_t handle, modconf_t *mod);
- int pcmcia_modify_window(window_handle_t win, modwin_t *req);
- int pcmcia_register_client(client_handle_t *handle, client_reg_t *req);
- int pcmcia_release_configuration(client_handle_t handle);
- int pcmcia_release_io(client_handle_t handle, io_req_t *req);
- int pcmcia_release_irq(client_handle_t handle, irq_req_t *req);
- int pcmcia_release_window(window_handle_t win);
- int pcmcia_request_configuration(client_handle_t handle, config_req_t *req);
- int pcmcia_request_io(client_handle_t handle, io_req_t *req);
- int pcmcia_request_irq(client_handle_t handle, irq_req_t *req);
- int pcmcia_request_window(client_handle_t *handle, win_req_t *req, window_handle_t *wh);
- int pcmcia_reset_card(client_handle_t handle, client_req_t *req);
- int pcmcia_suspend_card(client_handle_t handle, client_req_t *req);
- int pcmcia_resume_card(client_handle_t handle, client_req_t *req);
- int pcmcia_eject_card(client_handle_t handle, client_req_t *req);
- int pcmcia_insert_card(client_handle_t handle, client_req_t *req);
- int pcmcia_set_event_mask(client_handle_t handle, eventmask_t *mask);
- int pcmcia_report_error(client_handle_t handle, error_info_t *err);
- struct pci_bus *pcmcia_lookup_bus(client_handle_t handle);
- /* rsrc_mgr.c */
- int pcmcia_adjust_resource_info(client_handle_t handle, adjust_t *adj);
- #endif /* __KERNEL__ */
- #endif /* _LINUX_CS_H */