ARM: Merge for-2637/s3c24xx/h1940

[mv-sheeva.git] / include / pcmcia / ds.h

diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h
index 70c58ed2278c43f80a355b7aac9c30f40bd2a315..8479b66c067bbab89374f55551e775ff61d47f29 100644 (file)
--- a/include/pcmcia/ds.h
+++ b/include/pcmcia/ds.h
@@ -24,9 +24,11 @@
 
 #ifdef __KERNEL__
 #include <linux/device.h>
+#include <linux/interrupt.h>
 #include <pcmcia/ss.h>
 #include <asm/atomic.h>
 
+
 /*
  * PCMCIA device drivers (16-bit cards only; 32-bit cards require CardBus
  * a.k.a. PCI drivers
@@ -36,8 +38,6 @@ struct pcmcia_device;
 struct config_t;
 struct net_device;
 
-typedef struct resource *window_handle_t;
-
 /* dynamic device IDs for PCMCIA device drivers. See
  * Documentation/pcmcia/driver.txt for details.
 */
@@ -47,6 +47,8 @@ struct pcmcia_dynids {
 };
 
 struct pcmcia_driver {
+       const char              *name;
+
        int (*probe)            (struct pcmcia_device *dev);
        void (*remove)          (struct pcmcia_device *dev);
 
@@ -90,15 +92,17 @@ struct pcmcia_device {
 
        struct list_head        socket_device_list;
 
-       /* deprecated, will be cleaned up soon */
-       config_req_t            conf;
-       window_handle_t         win;
-
        /* device setup */
        unsigned int            irq;
        struct resource         *resource[PCMCIA_NUM_RESOURCES];
+       resource_size_t         card_addr;      /* for the 1st IOMEM resource */
+       unsigned int            vpp;
 
-       unsigned int            io_lines; /* number of I/O lines */
+       unsigned int            config_flags;   /* CONF_ENABLE_ flags below */
+       unsigned int            config_base;
+       unsigned int            config_index;
+       unsigned int            config_regs;    /* PRESENT_ flags below */
+       unsigned int            io_lines;       /* number of I/O lines */
 
        /* Is the device suspended? */
        u16                     suspended:1;
@@ -174,9 +178,6 @@ int pcmcia_parse_tuple(tuple_t *tuple, cisparse_t *parse);
 /* loop CIS entries for valid configuration */
 int pcmcia_loop_config(struct pcmcia_device *p_dev,
                       int      (*conf_check)   (struct pcmcia_device *p_dev,
-                                                cistpl_cftable_entry_t *cf,
-                                                cistpl_cftable_entry_t *dflt,
-                                                unsigned int vcc,
                                                 void *priv_data),
                       void *priv_data);
 
@@ -206,16 +207,17 @@ pcmcia_request_exclusive_irq(struct pcmcia_device *p_dev,
 int __must_check pcmcia_request_irq(struct pcmcia_device *p_dev,
                                irq_handler_t handler);
 
-int pcmcia_request_configuration(struct pcmcia_device *p_dev,
-                                config_req_t *req);
+int pcmcia_enable_device(struct pcmcia_device *p_dev);
 
-int pcmcia_request_window(struct pcmcia_device *p_dev, win_req_t *req,
-                         window_handle_t *wh);
-int pcmcia_release_window(struct pcmcia_device *p_dev, window_handle_t win);
-int pcmcia_map_mem_page(struct pcmcia_device *p_dev, window_handle_t win,
+int pcmcia_request_window(struct pcmcia_device *p_dev, struct resource *res,
+                       unsigned int speed);
+int pcmcia_release_window(struct pcmcia_device *p_dev, struct resource *res);
+int pcmcia_map_mem_page(struct pcmcia_device *p_dev, struct resource *res,
                        unsigned int offset);
 
-int pcmcia_modify_configuration(struct pcmcia_device *p_dev, modconf_t *mod);
+int pcmcia_fixup_vpp(struct pcmcia_device *p_dev, unsigned char new_vpp);
+int pcmcia_fixup_iowidth(struct pcmcia_device *p_dev);
+
 void pcmcia_disable_device(struct pcmcia_device *p_dev);
 
 /* IO ports */
@@ -224,15 +226,48 @@ void pcmcia_disable_device(struct pcmcia_device *p_dev);
 #define IO_DATA_PATH_WIDTH_16  0x08
 #define IO_DATA_PATH_WIDTH_AUTO        0x10
 
-/* convert flag found in cfgtable to data path width parameter */
-static inline int pcmcia_io_cfg_data_width(unsigned int flags)
-{
-       if (!(flags & CISTPL_IO_8BIT))
-               return IO_DATA_PATH_WIDTH_16;
-       if (!(flags & CISTPL_IO_16BIT))
-               return IO_DATA_PATH_WIDTH_8;
-       return IO_DATA_PATH_WIDTH_AUTO;
-}
+/* IO memory */
+#define WIN_MEMORY_TYPE_CM     0x00 /* default */
+#define WIN_MEMORY_TYPE_AM     0x20 /* MAP_ATTRIB */
+#define WIN_DATA_WIDTH_8       0x00 /* default */
+#define WIN_DATA_WIDTH_16      0x02 /* MAP_16BIT */
+#define WIN_ENABLE             0x01 /* MAP_ACTIVE */
+#define WIN_USE_WAIT           0x40 /* MAP_USE_WAIT */
+
+#define WIN_FLAGS_MAP          0x63 /* MAP_ATTRIB | MAP_16BIT | MAP_ACTIVE |
+                                       MAP_USE_WAIT */
+#define WIN_FLAGS_REQ          0x1c /* mapping to socket->win[i]:
+                                       0x04 -> 0
+                                       0x08 -> 1
+                                       0x0c -> 2
+                                       0x10 -> 3 */
+
+/* config_reg{ister}s present for this PCMCIA device */
+#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
+
+/* flags to be passed to pcmcia_enable_device() */
+#define CONF_ENABLE_IRQ         0x0001
+#define CONF_ENABLE_SPKR        0x0002
+#define CONF_ENABLE_PULSE_IRQ   0x0004
+#define CONF_ENABLE_ESR         0x0008
+#define CONF_ENABLE_IOCARD     0x0010 /* auto-enabled if IO resources or IRQ
+                                       * (CONF_ENABLE_IRQ) in use */
+
+/* flags used by pcmcia_loop_config() autoconfiguration */
+#define CONF_AUTO_CHECK_VCC    0x0100 /* check for matching Vcc? */
+#define CONF_AUTO_SET_VPP      0x0200 /* set Vpp? */
+#define CONF_AUTO_AUDIO                0x0400 /* enable audio line? */
+#define CONF_AUTO_SET_IO       0x0800 /* set ->resource[0,1] */
+#define CONF_AUTO_SET_IOMEM    0x1000 /* set ->resource[2] */
 
 #endif /* __KERNEL__ */