1 /* SPDX-License-Identifier: GPL-2.0 */ 1
2 #ifndef __SMC91X_H__
3 #define __SMC91X_H__
4
5 /*
6 * These bits define which access sizes a plat
7 * than the maximal access size. So, if your
8 * and 32-bit accesses to the SMC91x device, b
9 * SMC91X_USE_16BIT and SMC91X_USE_32BIT.
10 *
11 * The SMC91x driver requires at least one of
12 * SMC91X_USE_16BIT to be supported - just set
13 * an invalid configuration.
14 */
15 #define SMC91X_USE_8BIT (1 << 0)
16 #define SMC91X_USE_16BIT (1 << 1)
17 #define SMC91X_USE_32BIT (1 << 2)
18
19 #define SMC91X_NOWAIT (1 << 3)
20
21 /* two bits for IO_SHIFT, let's hope later des
22 #define SMC91X_IO_SHIFT_0 (0 << 4)
23 #define SMC91X_IO_SHIFT_1 (1 << 4)
24 #define SMC91X_IO_SHIFT_2 (2 << 4)
25 #define SMC91X_IO_SHIFT_3 (3 << 4)
26 #define SMC91X_IO_SHIFT(x) (((x) >> 4) &
27
28 #define SMC91X_USE_DMA (1 << 6)
29
30 #define RPC_LED_100_10 (0x00) /* LED = 100Mb
31 #define RPC_LED_RES (0x01) /* LED = Reser
32 #define RPC_LED_10 (0x02) /* LED = 10Mbp
33 #define RPC_LED_FD (0x03) /* LED = Full
34 #define RPC_LED_TX_RX (0x04) /* LED = TX or
35 #define RPC_LED_100 (0x05) /* LED = 100Mb
36 #define RPC_LED_TX (0x06) /* LED = TX pa
37 #define RPC_LED_RX (0x07) /* LED = RX pa
38
39 struct smc91x_platdata {
40 unsigned long flags;
41 unsigned char leda;
42 unsigned char ledb;
43 bool pxa_u16_align4; /* PXA buggy u
44 };
45
46 #endif /* __SMC91X_H__ */
47
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