1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-or-later */ 2*4882a593Smuzhiyun /*************************************************************************** 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Copyright (C) 2004-2008 SMSC 5*4882a593Smuzhiyun * Copyright (C) 2005-2008 ARM 6*4882a593Smuzhiyun * 7*4882a593Smuzhiyun ***************************************************************************/ 8*4882a593Smuzhiyun #ifndef __LINUX_SMSC911X_H__ 9*4882a593Smuzhiyun #define __LINUX_SMSC911X_H__ 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun #include <linux/phy.h> 12*4882a593Smuzhiyun #include <linux/if_ether.h> 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun /* platform_device configuration data, should be assigned to 15*4882a593Smuzhiyun * the platform_device's dev.platform_data */ 16*4882a593Smuzhiyun struct smsc911x_platform_config { 17*4882a593Smuzhiyun unsigned int irq_polarity; 18*4882a593Smuzhiyun unsigned int irq_type; 19*4882a593Smuzhiyun unsigned int flags; 20*4882a593Smuzhiyun unsigned int shift; 21*4882a593Smuzhiyun phy_interface_t phy_interface; 22*4882a593Smuzhiyun unsigned char mac[ETH_ALEN]; 23*4882a593Smuzhiyun }; 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun /* Constants for platform_device irq polarity configuration */ 26*4882a593Smuzhiyun #define SMSC911X_IRQ_POLARITY_ACTIVE_LOW 0 27*4882a593Smuzhiyun #define SMSC911X_IRQ_POLARITY_ACTIVE_HIGH 1 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun /* Constants for platform_device irq type configuration */ 30*4882a593Smuzhiyun #define SMSC911X_IRQ_TYPE_OPEN_DRAIN 0 31*4882a593Smuzhiyun #define SMSC911X_IRQ_TYPE_PUSH_PULL 1 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun /* Constants for flags */ 34*4882a593Smuzhiyun #define SMSC911X_USE_16BIT (BIT(0)) 35*4882a593Smuzhiyun #define SMSC911X_USE_32BIT (BIT(1)) 36*4882a593Smuzhiyun #define SMSC911X_FORCE_INTERNAL_PHY (BIT(2)) 37*4882a593Smuzhiyun #define SMSC911X_FORCE_EXTERNAL_PHY (BIT(3)) 38*4882a593Smuzhiyun #define SMSC911X_SAVE_MAC_ADDRESS (BIT(4)) 39*4882a593Smuzhiyun 40*4882a593Smuzhiyun /* 41*4882a593Smuzhiyun * SMSC911X_SWAP_FIFO: 42*4882a593Smuzhiyun * Enables software byte swap for fifo data. Should only be used as a 43*4882a593Smuzhiyun * "last resort" in the case of big endian mode on boards with incorrectly 44*4882a593Smuzhiyun * routed data bus to older devices such as LAN9118. Newer devices such as 45*4882a593Smuzhiyun * LAN9221 can handle this in hardware, there are registers to control 46*4882a593Smuzhiyun * this swapping but the driver doesn't currently use them. 47*4882a593Smuzhiyun */ 48*4882a593Smuzhiyun #define SMSC911X_SWAP_FIFO (BIT(5)) 49*4882a593Smuzhiyun 50*4882a593Smuzhiyun #endif /* __LINUX_SMSC911X_H__ */ 51