net-next: ax88796: Add block_input/output hooks to ax_plat_data
Add platform specific hooks for block transfer reads/writes of packet
buffer data, superseding the default provided ax_block_input/output.
Currently used for m68k Amiga XSurf100.
Signed-off-by: Michael Karcher <kernel@mkarcher.dialup.fu-berlin.de>
Signed-off-by: Michael Schmitz <schmitzmic@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/ax88796.h b/include/net/ax88796.h
index b9a3bec..363b0ca 100644
--- a/include/net/ax88796.h
+++ b/include/net/ax88796.h
@@ -12,6 +12,9 @@
#ifndef __NET_AX88796_PLAT_H
#define __NET_AX88796_PLAT_H
+struct sk_buff;
+struct net_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 */
@@ -26,6 +29,12 @@
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);
};
#endif /* __NET_AX88796_PLAT_H */