1 /* SPDX-License-Identifier: GPL-2.0-or-later * 1
2 /*********************************************
3 *
4 * Copyright (C) 2004-2008 SMSC
5 * Copyright (C) 2005-2008 ARM
6 *
7 *********************************************
8 #ifndef __LINUX_SMSC911X_H__
9 #define __LINUX_SMSC911X_H__
10
11 #include <linux/phy.h>
12 #include <linux/if_ether.h>
13
14 /* platform_device configuration data, should
15 * the platform_device's dev.platform_data */
16 struct smsc911x_platform_config {
17 unsigned int irq_polarity;
18 unsigned int irq_type;
19 unsigned int flags;
20 unsigned int shift;
21 phy_interface_t phy_interface;
22 unsigned char mac[ETH_ALEN];
23 };
24
25 /* Constants for platform_device irq polarity
26 #define SMSC911X_IRQ_POLARITY_ACTIVE_LOW
27 #define SMSC911X_IRQ_POLARITY_ACTIVE_HIGH
28
29 /* Constants for platform_device irq type conf
30 #define SMSC911X_IRQ_TYPE_OPEN_DRAIN
31 #define SMSC911X_IRQ_TYPE_PUSH_PULL
32
33 /* Constants for flags */
34 #define SMSC911X_USE_16BIT
35 #define SMSC911X_USE_32BIT
36 #define SMSC911X_FORCE_INTERNAL_PHY
37 #define SMSC911X_FORCE_EXTERNAL_PHY
38 #define SMSC911X_SAVE_MAC_ADDRESS
39
40 /*
41 * SMSC911X_SWAP_FIFO:
42 * Enables software byte swap for fifo data. S
43 * "last resort" in the case of big endian mod
44 * routed data bus to older devices such as LA
45 * LAN9221 can handle this in hardware, there
46 * this swapping but the driver doesn't curren
47 */
48 #define SMSC911X_SWAP_FIFO
49
50 #endif /* __LINUX_SMSC911X_H__ */
51
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