mirror of
https://github.com/torvalds/linux.git
synced 2024-11-29 23:51:37 +00:00
375df5f8c1
The block I/O code for the new X-Surf 100 ax88796 driver needs
ax_NS8390_init() for error fixup in its block_output function.
Export this static function through the ax_NS8390_reinit()
wrapper so we can lose the lib8380.c include in the X-Surf 100
driver.
[arnd: add the declaration in the header to avoid a
-Wmissing-prototypes warning]
Fixes: 861928f4e6 ("net-next: New ax88796 platform
driver for Amiga X-Surf 100 Zorro board (m68k)")
Signed-off-by: Michael Schmitz <schmitzmic@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
45 lines
1.4 KiB
C
45 lines
1.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/* include/net/ax88796.h
|
|
*
|
|
* Copyright 2005 Simtec Electronics
|
|
* Ben Dooks <ben@simtec.co.uk>
|
|
*/
|
|
|
|
#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);
|
|
};
|
|
|
|
/* exported from ax88796.c for xsurf100.c */
|
|
extern void ax_NS8390_reinit(struct net_device *dev);
|
|
|
|
#endif /* __NET_AX88796_PLAT_H */
|