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kernel add
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#ifndef BCM63XX_PCMCIA_H_
#define BCM63XX_PCMCIA_H_
#include <linux/types.h>
#include <linux/timer.h>
#include <pcmcia/ss.h>
#include <bcm63xx_dev_pcmcia.h>
/* socket polling rate in ms */
#define BCM63XX_PCMCIA_POLL_RATE 500
enum {
CARD_CARDBUS = (1 << 0),
CARD_PCCARD = (1 << 1),
CARD_5V = (1 << 2),
CARD_3V = (1 << 3),
CARD_XV = (1 << 4),
CARD_YV = (1 << 5),
};
struct bcm63xx_pcmcia_socket {
struct pcmcia_socket socket;
/* platform specific data */
struct bcm63xx_pcmcia_platform_data *pd;
/* all regs access are protected by this spinlock */
spinlock_t lock;
/* pcmcia registers resource */
struct resource *reg_res;
/* base remapped address of registers */
void __iomem *base;
/* whether a card is detected at the moment */
int card_detected;
/* type of detected card (mask of above enum) */
u8 card_type;
/* keep last socket status to implement event reporting */
unsigned int old_status;
/* backup of requested socket state */
socket_state_t requested_state;
/* timer used for socket status polling */
struct timer_list timer;
/* attribute/common memory resources */
struct resource *attr_res;
struct resource *common_res;
struct resource *io_res;
/* base address of io memory */
void __iomem *io_base;
};
#endif /* BCM63XX_PCMCIA_H_ */
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