linux/drivers/net/wireless/libertas/cmd.h
David Woodhouse 0f1c8232e8 libertas: remove casts from lbs_cmd() and lbs_cmd_with_response() macros
If stupid people like me give it arguments with the wrong type (like a
pointer to the structure, for example, instead of the structure itself),
then we should probably notice that at compile time. Otherwise, much
confusion ensues.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28 15:06:47 -08:00

31 lines
922 B
C

/* Copyright (C) 2007, Red Hat, Inc. */
#ifndef _LBS_CMD_H_
#define _LBS_CMD_H_
#include "hostcmd.h"
#include "dev.h"
#define lbs_cmd(priv, cmdnr, cmd, callback, callback_arg) \
__lbs_cmd(priv, cmdnr, &(cmd).hdr, sizeof(cmd), \
callback, callback_arg)
#define lbs_cmd_with_response(priv, cmdnr, cmd) \
__lbs_cmd(priv, cmdnr, &(cmd).hdr, sizeof(cmd), \
lbs_cmd_copyback, (unsigned long) &cmd)
int __lbs_cmd(struct lbs_private *priv, uint16_t command,
struct cmd_header *in_cmd, int in_cmd_size,
int (*callback)(struct lbs_private *, unsigned long, struct cmd_header *),
unsigned long callback_arg);
int lbs_cmd_copyback(struct lbs_private *priv, unsigned long extra,
struct cmd_header *resp);
int lbs_update_hw_spec(struct lbs_private *priv);
int lbs_mesh_access(struct lbs_private *priv, uint16_t cmd_action,
struct cmd_ds_mesh_access *cmd);
#endif /* _LBS_CMD_H */