blob: 3827b922ba1f8b2d9f688cac0e3095c747793690 [file] [log] [blame]
Magnus Damm3e947942008-02-22 19:55:15 +09001#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
Eric Miaoc4f0e762008-06-19 17:39:03 +08008#define SMC91X_NOWAIT (1 << 3)
9
Eric Miao15919882008-06-24 13:38:50 +080010/* 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
Eric Miao52256c02008-06-24 15:36:05 +080017#define SMC91X_USE_DMA (1 << 6)
18
Magnus Damm3e947942008-02-22 19:55:15 +090019struct smc91x_platdata {
20 unsigned long flags;
Magnus Damm3e947942008-02-22 19:55:15 +090021};
22
23#endif /* __SMC91X_H__ */