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3e947943 MD |
1 | #ifndef __SMC91X_H__ |
2 | #define __SMC91X_H__ | |
3 | ||
4 | #define SMC91X_USE_8BIT (1 << 0) | |
5 | #define SMC91X_USE_16BIT (1 << 1) | |
6 | #define SMC91X_USE_32BIT (1 << 2) | |
7 | ||
c4f0e767 EM |
8 | #define SMC91X_NOWAIT (1 << 3) |
9 | ||
15919886 EM |
10 | /* two bits for IO_SHIFT, let's hope later designs will keep this sane */ |
11 | #define SMC91X_IO_SHIFT_0 (0 << 4) | |
12 | #define SMC91X_IO_SHIFT_1 (1 << 4) | |
13 | #define SMC91X_IO_SHIFT_2 (2 << 4) | |
14 | #define SMC91X_IO_SHIFT_3 (3 << 4) | |
15 | #define SMC91X_IO_SHIFT(x) (((x) >> 4) & 0x3) | |
16 | ||
52256c0e EM |
17 | #define SMC91X_USE_DMA (1 << 6) |
18 | ||
3e947943 MD |
19 | struct smc91x_platdata { |
20 | unsigned long flags; | |
3e947943 MD |
21 | }; |
22 | ||
23 | #endif /* __SMC91X_H__ */ |