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 
12 enum {
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 
21 struct 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