Root/
1 | /* |
2 | * tifm.h - TI FlashMedia driver |
3 | * |
4 | * Copyright (C) 2006 Alex Dubov <oakad@yahoo.com> |
5 | * |
6 | * This program is free software; you can redistribute it and/or modify |
7 | * it under the terms of the GNU General Public License version 2 as |
8 | * published by the Free Software Foundation. |
9 | * |
10 | */ |
11 | |
12 | #ifndef _TIFM_H |
13 | #define _TIFM_H |
14 | |
15 | #include <linux/spinlock.h> |
16 | #include <linux/interrupt.h> |
17 | #include <linux/delay.h> |
18 | #include <linux/pci.h> |
19 | #include <linux/workqueue.h> |
20 | |
21 | /* Host registers (relative to pci base address): */ |
22 | enum { |
23 | FM_SET_INTERRUPT_ENABLE = 0x008, |
24 | FM_CLEAR_INTERRUPT_ENABLE = 0x00c, |
25 | FM_INTERRUPT_STATUS = 0x014 |
26 | }; |
27 | |
28 | /* Socket registers (relative to socket base address): */ |
29 | enum { |
30 | SOCK_CONTROL = 0x004, |
31 | SOCK_PRESENT_STATE = 0x008, |
32 | SOCK_DMA_ADDRESS = 0x00c, |
33 | SOCK_DMA_CONTROL = 0x010, |
34 | SOCK_DMA_FIFO_INT_ENABLE_SET = 0x014, |
35 | SOCK_DMA_FIFO_INT_ENABLE_CLEAR = 0x018, |
36 | SOCK_DMA_FIFO_STATUS = 0x020, |
37 | SOCK_FIFO_CONTROL = 0x024, |
38 | SOCK_FIFO_PAGE_SIZE = 0x028, |
39 | SOCK_MMCSD_COMMAND = 0x104, |
40 | SOCK_MMCSD_ARG_LOW = 0x108, |
41 | SOCK_MMCSD_ARG_HIGH = 0x10c, |
42 | SOCK_MMCSD_CONFIG = 0x110, |
43 | SOCK_MMCSD_STATUS = 0x114, |
44 | SOCK_MMCSD_INT_ENABLE = 0x118, |
45 | SOCK_MMCSD_COMMAND_TO = 0x11c, |
46 | SOCK_MMCSD_DATA_TO = 0x120, |
47 | SOCK_MMCSD_DATA = 0x124, |
48 | SOCK_MMCSD_BLOCK_LEN = 0x128, |
49 | SOCK_MMCSD_NUM_BLOCKS = 0x12c, |
50 | SOCK_MMCSD_BUFFER_CONFIG = 0x130, |
51 | SOCK_MMCSD_SPI_CONFIG = 0x134, |
52 | SOCK_MMCSD_SDIO_MODE_CONFIG = 0x138, |
53 | SOCK_MMCSD_RESPONSE = 0x144, |
54 | SOCK_MMCSD_SDIO_SR = 0x164, |
55 | SOCK_MMCSD_SYSTEM_CONTROL = 0x168, |
56 | SOCK_MMCSD_SYSTEM_STATUS = 0x16c, |
57 | SOCK_MS_COMMAND = 0x184, |
58 | SOCK_MS_DATA = 0x188, |
59 | SOCK_MS_STATUS = 0x18c, |
60 | SOCK_MS_SYSTEM = 0x190, |
61 | SOCK_FIFO_ACCESS = 0x200 |
62 | }; |
63 | |
64 | #define TIFM_CTRL_LED 0x00000040 |
65 | #define TIFM_CTRL_FAST_CLK 0x00000100 |
66 | #define TIFM_CTRL_POWER_MASK 0x00000007 |
67 | |
68 | #define TIFM_SOCK_STATE_OCCUPIED 0x00000008 |
69 | #define TIFM_SOCK_STATE_POWERED 0x00000080 |
70 | |
71 | #define TIFM_FIFO_ENABLE 0x00000001 |
72 | #define TIFM_FIFO_READY 0x00000001 |
73 | #define TIFM_FIFO_MORE 0x00000008 |
74 | #define TIFM_FIFO_INT_SETALL 0x0000ffff |
75 | #define TIFM_FIFO_INTMASK 0x00000005 |
76 | |
77 | #define TIFM_DMA_RESET 0x00000002 |
78 | #define TIFM_DMA_TX 0x00008000 |
79 | #define TIFM_DMA_EN 0x00000001 |
80 | #define TIFM_DMA_TSIZE 0x0000007f |
81 | |
82 | #define TIFM_TYPE_XD 1 |
83 | #define TIFM_TYPE_MS 2 |
84 | #define TIFM_TYPE_SD 3 |
85 | |
86 | struct tifm_device_id { |
87 | unsigned char type; |
88 | }; |
89 | |
90 | struct tifm_driver; |
91 | struct tifm_dev { |
92 | char __iomem *addr; |
93 | spinlock_t lock; |
94 | unsigned char type; |
95 | unsigned int socket_id; |
96 | |
97 | void (*card_event)(struct tifm_dev *sock); |
98 | void (*data_event)(struct tifm_dev *sock); |
99 | |
100 | struct device dev; |
101 | }; |
102 | |
103 | struct tifm_driver { |
104 | struct tifm_device_id *id_table; |
105 | int (*probe)(struct tifm_dev *dev); |
106 | void (*remove)(struct tifm_dev *dev); |
107 | int (*suspend)(struct tifm_dev *dev, |
108 | pm_message_t state); |
109 | int (*resume)(struct tifm_dev *dev); |
110 | |
111 | struct device_driver driver; |
112 | }; |
113 | |
114 | struct tifm_adapter { |
115 | char __iomem *addr; |
116 | spinlock_t lock; |
117 | unsigned int irq_status; |
118 | unsigned int socket_change_set; |
119 | unsigned int id; |
120 | unsigned int num_sockets; |
121 | struct completion *finish_me; |
122 | |
123 | struct work_struct media_switcher; |
124 | struct device dev; |
125 | |
126 | void (*eject)(struct tifm_adapter *fm, |
127 | struct tifm_dev *sock); |
128 | int (*has_ms_pif)(struct tifm_adapter *fm, |
129 | struct tifm_dev *sock); |
130 | |
131 | struct tifm_dev *sockets[0]; |
132 | }; |
133 | |
134 | struct tifm_adapter *tifm_alloc_adapter(unsigned int num_sockets, |
135 | struct device *dev); |
136 | int tifm_add_adapter(struct tifm_adapter *fm); |
137 | void tifm_remove_adapter(struct tifm_adapter *fm); |
138 | void tifm_free_adapter(struct tifm_adapter *fm); |
139 | |
140 | void tifm_free_device(struct device *dev); |
141 | struct tifm_dev *tifm_alloc_device(struct tifm_adapter *fm, unsigned int id, |
142 | unsigned char type); |
143 | |
144 | int tifm_register_driver(struct tifm_driver *drv); |
145 | void tifm_unregister_driver(struct tifm_driver *drv); |
146 | void tifm_eject(struct tifm_dev *sock); |
147 | int tifm_has_ms_pif(struct tifm_dev *sock); |
148 | int tifm_map_sg(struct tifm_dev *sock, struct scatterlist *sg, int nents, |
149 | int direction); |
150 | void tifm_unmap_sg(struct tifm_dev *sock, struct scatterlist *sg, int nents, |
151 | int direction); |
152 | void tifm_queue_work(struct work_struct *work); |
153 | |
154 | static inline void *tifm_get_drvdata(struct tifm_dev *dev) |
155 | { |
156 | return dev_get_drvdata(&dev->dev); |
157 | } |
158 | |
159 | static inline void tifm_set_drvdata(struct tifm_dev *dev, void *data) |
160 | { |
161 | dev_set_drvdata(&dev->dev, data); |
162 | } |
163 | |
164 | #endif |
165 |
Branches:
ben-wpan
ben-wpan-stefan
javiroman/ks7010
jz-2.6.34
jz-2.6.34-rc5
jz-2.6.34-rc6
jz-2.6.34-rc7
jz-2.6.35
jz-2.6.36
jz-2.6.37
jz-2.6.38
jz-2.6.39
jz-3.0
jz-3.1
jz-3.11
jz-3.12
jz-3.13
jz-3.15
jz-3.16
jz-3.18-dt
jz-3.2
jz-3.3
jz-3.4
jz-3.5
jz-3.6
jz-3.6-rc2-pwm
jz-3.9
jz-3.9-clk
jz-3.9-rc8
jz47xx
jz47xx-2.6.38
master
Tags:
od-2011-09-04
od-2011-09-18
v2.6.34-rc5
v2.6.34-rc6
v2.6.34-rc7
v3.9