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41 lines
1.3 KiB
41 lines
1.3 KiB
/* SPDX-License-Identifier: GPL-2.0-only */ |
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/* include/net/ax88796.h |
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* |
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* Copyright 2005 Simtec Electronics |
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* Ben Dooks <[email protected]> |
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*/ |
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#ifndef __NET_AX88796_PLAT_H |
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#define __NET_AX88796_PLAT_H |
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struct sk_buff; |
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struct net_device; |
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struct platform_device; |
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#define AXFLG_HAS_EEPROM (1<<0) |
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#define AXFLG_MAC_FROMDEV (1<<1) /* device already has MAC */ |
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#define AXFLG_HAS_93CX6 (1<<2) /* use eeprom_93cx6 driver */ |
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#define AXFLG_MAC_FROMPLATFORM (1<<3) /* MAC given by platform data */ |
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struct ax_plat_data { |
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unsigned int flags; |
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unsigned char wordlength; /* 1 or 2 */ |
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unsigned char dcr_val; /* default value for DCR */ |
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unsigned char rcr_val; /* default value for RCR */ |
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unsigned char gpoc_val; /* default value for GPOC */ |
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u32 *reg_offsets; /* register offsets */ |
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u8 *mac_addr; /* MAC addr (only used when |
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AXFLG_MAC_FROMPLATFORM is used */ |
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/* uses default ax88796 buffer if set to NULL */ |
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void (*block_output)(struct net_device *dev, int count, |
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const unsigned char *buf, int star_page); |
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void (*block_input)(struct net_device *dev, int count, |
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struct sk_buff *skb, int ring_offset); |
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/* returns nonzero if a pending interrupt request might by caused by |
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* the ax88786. Handles all interrupts if set to NULL |
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*/ |
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int (*check_irq)(struct platform_device *pdev); |
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}; |
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#endif /* __NET_AX88796_PLAT_H */
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