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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
553d6d5f MB |
2 | #ifndef BCM63XX_PCMCIA_H_ |
3 | #define BCM63XX_PCMCIA_H_ | |
4 | ||
5 | #include <linux/types.h> | |
6 | #include <linux/timer.h> | |
7 | #include <pcmcia/ss.h> | |
8 | #include <bcm63xx_dev_pcmcia.h> | |
9 | ||
10 | /* socket polling rate in ms */ | |
11 | #define BCM63XX_PCMCIA_POLL_RATE 500 | |
12 | ||
13 | enum { | |
14 | CARD_CARDBUS = (1 << 0), | |
15 | CARD_PCCARD = (1 << 1), | |
16 | CARD_5V = (1 << 2), | |
17 | CARD_3V = (1 << 3), | |
18 | CARD_XV = (1 << 4), | |
19 | CARD_YV = (1 << 5), | |
20 | }; | |
21 | ||
22 | struct bcm63xx_pcmcia_socket { | |
23 | struct pcmcia_socket socket; | |
24 | ||
25 | /* platform specific data */ | |
26 | struct bcm63xx_pcmcia_platform_data *pd; | |
27 | ||
28 | /* all regs access are protected by this spinlock */ | |
29 | spinlock_t lock; | |
30 | ||
31 | /* pcmcia registers resource */ | |
32 | struct resource *reg_res; | |
33 | ||
34 | /* base remapped address of registers */ | |
35 | void __iomem *base; | |
36 | ||
37 | /* whether a card is detected at the moment */ | |
38 | int card_detected; | |
39 | ||
40 | /* type of detected card (mask of above enum) */ | |
41 | u8 card_type; | |
42 | ||
43 | /* keep last socket status to implement event reporting */ | |
44 | unsigned int old_status; | |
45 | ||
46 | /* backup of requested socket state */ | |
47 | socket_state_t requested_state; | |
48 | ||
49 | /* timer used for socket status polling */ | |
50 | struct timer_list timer; | |
51 | ||
52 | /* attribute/common memory resources */ | |
53 | struct resource *attr_res; | |
54 | struct resource *common_res; | |
55 | struct resource *io_res; | |
56 | ||
57 | /* base address of io memory */ | |
58 | void __iomem *io_base; | |
59 | }; | |
60 | ||
61 | #endif /* BCM63XX_PCMCIA_H_ */ |