linux/drivers/pcmcia/bcm63xx_pcmcia.h
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   1#ifndef BCM63XX_PCMCIA_H_
   2#define BCM63XX_PCMCIA_H_
   3
   4#include <linux/types.h>
   5#include <linux/timer.h>
   6#include <pcmcia/ss.h>
   7#include <bcm63xx_dev_pcmcia.h>
   8
   9/* socket polling rate in ms */
  10#define BCM63XX_PCMCIA_POLL_RATE        500
  11
  12enum {
  13        CARD_CARDBUS = (1 << 0),
  14        CARD_PCCARD = (1 << 1),
  15        CARD_5V = (1 << 2),
  16        CARD_3V = (1 << 3),
  17        CARD_XV = (1 << 4),
  18        CARD_YV = (1 << 5),
  19};
  20
  21struct bcm63xx_pcmcia_socket {
  22        struct pcmcia_socket socket;
  23
  24        /* platform specific data */
  25        struct bcm63xx_pcmcia_platform_data *pd;
  26
  27        /* all regs access are protected by this spinlock */
  28        spinlock_t lock;
  29
  30        /* pcmcia registers resource */
  31        struct resource *reg_res;
  32
  33        /* base remapped address of registers */
  34        void __iomem *base;
  35
  36        /* whether a card is detected at the moment */
  37        int card_detected;
  38
  39        /* type of detected card (mask of above enum) */
  40        u8 card_type;
  41
  42        /* keep last socket status to implement event reporting */
  43        unsigned int old_status;
  44
  45        /* backup of requested socket state */
  46        socket_state_t requested_state;
  47
  48        /* timer used for socket status polling */
  49        struct timer_list timer;
  50
  51        /* attribute/common memory resources */
  52        struct resource *attr_res;
  53        struct resource *common_res;
  54        struct resource *io_res;
  55
  56        /* base address of io memory */
  57        void __iomem *io_base;
  58};
  59
  60#endif /* BCM63XX_PCMCIA_H_ */
  61
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