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Maxime Bizon553d6d52009-09-28 14:49:43 +02001#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_ */