This source file includes following definitions.
- cb710_slot_to_mmc
- cb710_mmc_to_slot
1
2
3
4
5
6
7 #ifndef LINUX_CB710_MMC_H
8 #define LINUX_CB710_MMC_H
9
10 #include <linux/cb710.h>
11
12
13 struct cb710_mmc_reader {
14 struct tasklet_struct finish_req_tasklet;
15 struct mmc_request *mrq;
16 spinlock_t irq_lock;
17 unsigned char last_power_mode;
18 };
19
20
21
22 static inline struct mmc_host *cb710_slot_to_mmc(struct cb710_slot *slot)
23 {
24 return platform_get_drvdata(&slot->pdev);
25 }
26
27 static inline struct cb710_slot *cb710_mmc_to_slot(struct mmc_host *mmc)
28 {
29 struct platform_device *pdev = to_platform_device(mmc_dev(mmc));
30 return cb710_pdev_to_slot(pdev);
31 }
32
33
34
35 #define CB710_MMC_DATA_PORT 0x00
36
37 #define CB710_MMC_CONFIG_PORT 0x04
38 #define CB710_MMC_CONFIG0_PORT 0x04
39 #define CB710_MMC_CONFIG1_PORT 0x05
40 #define CB710_MMC_C1_4BIT_DATA_BUS 0x40
41 #define CB710_MMC_CONFIG2_PORT 0x06
42 #define CB710_MMC_C2_READ_PIO_SIZE_MASK 0x0F
43 #define CB710_MMC_CONFIG3_PORT 0x07
44
45 #define CB710_MMC_CONFIGB_PORT 0x08
46
47 #define CB710_MMC_IRQ_ENABLE_PORT 0x0C
48 #define CB710_MMC_IE_TEST_MASK 0x00BF
49 #define CB710_MMC_IE_CARD_INSERTION_STATUS 0x1000
50 #define CB710_MMC_IE_IRQ_ENABLE 0x8000
51 #define CB710_MMC_IE_CISTATUS_MASK \
52 (CB710_MMC_IE_CARD_INSERTION_STATUS|CB710_MMC_IE_IRQ_ENABLE)
53
54 #define CB710_MMC_STATUS_PORT 0x10
55 #define CB710_MMC_STATUS_ERROR_EVENTS 0x60FF
56 #define CB710_MMC_STATUS0_PORT 0x10
57 #define CB710_MMC_S0_FIFO_UNDERFLOW 0x40
58 #define CB710_MMC_STATUS1_PORT 0x11
59 #define CB710_MMC_S1_COMMAND_SENT 0x01
60 #define CB710_MMC_S1_DATA_TRANSFER_DONE 0x02
61 #define CB710_MMC_S1_PIO_TRANSFER_DONE 0x04
62 #define CB710_MMC_S1_CARD_CHANGED 0x10
63 #define CB710_MMC_S1_RESET 0x20
64 #define CB710_MMC_STATUS2_PORT 0x12
65 #define CB710_MMC_S2_FIFO_READY 0x01
66 #define CB710_MMC_S2_FIFO_EMPTY 0x02
67 #define CB710_MMC_S2_BUSY_10 0x10
68 #define CB710_MMC_S2_BUSY_20 0x20
69 #define CB710_MMC_STATUS3_PORT 0x13
70 #define CB710_MMC_S3_CARD_DETECTED 0x02
71 #define CB710_MMC_S3_WRITE_PROTECTED 0x04
72
73 #define CB710_MMC_CMD_TYPE_PORT 0x14
74 #define CB710_MMC_RSP_TYPE_MASK 0x0007
75 #define CB710_MMC_RSP_R1 (0)
76 #define CB710_MMC_RSP_136 (5)
77 #define CB710_MMC_RSP_NO_CRC (2)
78 #define CB710_MMC_RSP_PRESENT_MASK 0x0018
79 #define CB710_MMC_RSP_NONE (0 << 3)
80 #define CB710_MMC_RSP_PRESENT (1 << 3)
81 #define CB710_MMC_RSP_PRESENT_X (2 << 3)
82 #define CB710_MMC_CMD_TYPE_MASK 0x0060
83 #define CB710_MMC_CMD_BC (0 << 5)
84 #define CB710_MMC_CMD_BCR (1 << 5)
85 #define CB710_MMC_CMD_AC (2 << 5)
86 #define CB710_MMC_CMD_ADTC (3 << 5)
87 #define CB710_MMC_DATA_READ 0x0080
88 #define CB710_MMC_CMD_CODE_MASK 0x3F00
89 #define CB710_MMC_CMD_CODE_SHIFT 8
90 #define CB710_MMC_IS_APP_CMD 0x4000
91 #define CB710_MMC_RSP_BUSY 0x8000
92
93 #define CB710_MMC_CMD_PARAM_PORT 0x18
94 #define CB710_MMC_TRANSFER_SIZE_PORT 0x1C
95 #define CB710_MMC_RESPONSE0_PORT 0x20
96 #define CB710_MMC_RESPONSE1_PORT 0x24
97 #define CB710_MMC_RESPONSE2_PORT 0x28
98 #define CB710_MMC_RESPONSE3_PORT 0x2C
99
100 #endif