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1a59d1b8 | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
fd9abb3d SG |
2 | /*************************************************************************** |
3 | * | |
4 | * Copyright (C) 2004-2008 SMSC | |
5 | * Copyright (C) 2005-2008 ARM | |
6 | * | |
fd9abb3d SG |
7 | ***************************************************************************/ |
8 | #ifndef __LINUX_SMSC911X_H__ | |
9 | #define __LINUX_SMSC911X_H__ | |
10 | ||
11 | #include <linux/phy.h> | |
574e2af7 | 12 | #include <linux/if_ether.h> |
fd9abb3d SG |
13 | |
14 | /* platform_device configuration data, should be assigned to | |
15 | * the platform_device's dev.platform_data */ | |
16 | struct smsc911x_platform_config { | |
17 | unsigned int irq_polarity; | |
18 | unsigned int irq_type; | |
2107fb8b | 19 | unsigned int flags; |
c326de88 | 20 | unsigned int shift; |
fd9abb3d | 21 | phy_interface_t phy_interface; |
574e2af7 | 22 | unsigned char mac[ETH_ALEN]; |
fd9abb3d SG |
23 | }; |
24 | ||
25 | /* Constants for platform_device irq polarity configuration */ | |
26 | #define SMSC911X_IRQ_POLARITY_ACTIVE_LOW 0 | |
27 | #define SMSC911X_IRQ_POLARITY_ACTIVE_HIGH 1 | |
28 | ||
29 | /* Constants for platform_device irq type configuration */ | |
30 | #define SMSC911X_IRQ_TYPE_OPEN_DRAIN 0 | |
31 | #define SMSC911X_IRQ_TYPE_PUSH_PULL 1 | |
32 | ||
2107fb8b SG |
33 | /* Constants for flags */ |
34 | #define SMSC911X_USE_16BIT (BIT(0)) | |
35 | #define SMSC911X_USE_32BIT (BIT(1)) | |
d23f028a SG |
36 | #define SMSC911X_FORCE_INTERNAL_PHY (BIT(2)) |
37 | #define SMSC911X_FORCE_EXTERNAL_PHY (BIT(3)) | |
31f45747 | 38 | #define SMSC911X_SAVE_MAC_ADDRESS (BIT(4)) |
2107fb8b | 39 | |
833cc67c MD |
40 | /* |
41 | * SMSC911X_SWAP_FIFO: | |
42 | * Enables software byte swap for fifo data. Should only be used as a | |
43 | * "last resort" in the case of big endian mode on boards with incorrectly | |
44 | * routed data bus to older devices such as LAN9118. Newer devices such as | |
45 | * LAN9221 can handle this in hardware, there are registers to control | |
46 | * this swapping but the driver doesn't currently use them. | |
47 | */ | |
48 | #define SMSC911X_SWAP_FIFO (BIT(5)) | |
49 | ||
fd9abb3d | 50 | #endif /* __LINUX_SMSC911X_H__ */ |