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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:02:30 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:02:30 +0000 |
| commit | 76cb841cb886eef6b3bee341a2266c76578724ad (patch) | |
| tree | f5892e5ba6cc11949952a6ce4ecbe6d516d6ce58 /include/net/ax88796.h | |
| parent | Initial commit. (diff) | |
| download | linux-76cb841cb886eef6b3bee341a2266c76578724ad.tar.xz linux-76cb841cb886eef6b3bee341a2266c76578724ad.zip | |
Adding upstream version 4.19.249.upstream/4.19.249
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'include/net/ax88796.h')
| -rw-r--r-- | include/net/ax88796.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/include/net/ax88796.h b/include/net/ax88796.h new file mode 100644 index 000000000..84b3785d0 --- /dev/null +++ b/include/net/ax88796.h @@ -0,0 +1,45 @@ +/* include/net/ax88796.h + * + * Copyright 2005 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * +*/ + +#ifndef __NET_AX88796_PLAT_H +#define __NET_AX88796_PLAT_H + +struct sk_buff; +struct net_device; +struct platform_device; + +#define AXFLG_HAS_EEPROM (1<<0) +#define AXFLG_MAC_FROMDEV (1<<1) /* device already has MAC */ +#define AXFLG_HAS_93CX6 (1<<2) /* use eeprom_93cx6 driver */ +#define AXFLG_MAC_FROMPLATFORM (1<<3) /* MAC given by platform data */ + +struct ax_plat_data { + unsigned int flags; + unsigned char wordlength; /* 1 or 2 */ + unsigned char dcr_val; /* default value for DCR */ + unsigned char rcr_val; /* default value for RCR */ + unsigned char gpoc_val; /* default value for GPOC */ + u32 *reg_offsets; /* register offsets */ + u8 *mac_addr; /* MAC addr (only used when + AXFLG_MAC_FROMPLATFORM is used */ + + /* uses default ax88796 buffer if set to NULL */ + void (*block_output)(struct net_device *dev, int count, + const unsigned char *buf, int star_page); + void (*block_input)(struct net_device *dev, int count, + struct sk_buff *skb, int ring_offset); + /* returns nonzero if a pending interrupt request might by caused by + * the ax88786. Handles all interrupts if set to NULL + */ + int (*check_irq)(struct platform_device *pdev); +}; + +#endif /* __NET_AX88796_PLAT_H */ |