102 lines
3 KiB
C
102 lines
3 KiB
C
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/*
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* Broadcom wireless network adapter utility functions
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*
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* Copyright 2006, Broadcom Corporation
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* All Rights Reserved.
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*
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* THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
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* KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
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* SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
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*
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*/
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#ifndef _wlutils_h_
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#define _wlutils_h_
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#include <typedefs.h>
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#include <wlioctl.h>
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/*
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* Pass a wlioctl request to the specified interface.
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* @param name interface name
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* @param cmd WLC_GET_MAGIC <= cmd < WLC_LAST
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* @param buf buffer for passing in and/or receiving data
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* @param len length of buf
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* @return >= 0 if successful or < 0 otherwise
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*/
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extern int wl_ioctl(char *name, int cmd, void *buf, int len);
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/*
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* Probe the specified interface.
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* @param name interface name
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* @return >= 0 if a Broadcom wireless device or < 0 otherwise
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*/
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extern int wl_probe(char *name);
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extern int wl_iovar_set(char *ifname, char *iovar, void *param, int paramlen);
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extern int wl_iovar_get(char *ifname, char *iovar, void *bufptr, int buflen);
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/*
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* Set/Get named variable.
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* @param ifname interface name
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* @param iovar variable name
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* @param param input param value/buffer
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* @param paramlen input param value/buffer length
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* @param bufptr io buffer
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* @param buflen io buffer length
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* @param val val or val pointer for int routines
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* @return success == 0, failure != 0
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*/
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/*
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* set named driver variable to int value
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* calling example: wl_iovar_setint(ifname, "arate", rate)
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*/
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static inline int
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wl_iovar_setint(char *ifname, char *iovar, int val)
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{
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return wl_iovar_set(ifname, iovar, &val, sizeof(val));
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}
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/*
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* get named driver variable to int value and return error indication
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* calling example: wl_iovar_getint(ifname, "arate", &rate)
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*/
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static inline int
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wl_iovar_getint(char *ifname, char *iovar, int *val)
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{
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return wl_iovar_get(ifname, iovar, val, sizeof(int));
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}
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/*
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* Set/Get named variable indexed by BSS Configuration
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* @param ifname interface name
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* @param iovar variable name
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* @param bssidx bsscfg index
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* @param param input param value/buffer
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* @param paramlen input param value/buffer length
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* @param bufptr io buffer
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* @param buflen io buffer length
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* @param val val or val pointer for int routines
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* @return success == 0, failure != 0
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*/
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extern int wl_bssiovar_get(char *ifname, char *iovar, int bssidx, void *outbuf, int len);
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extern int wl_bssiovar_set(char *ifname, char *iovar, int bssidx, void *param, int paramlen);
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/*
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* set named & bss indexed driver variable to int value
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*/
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static inline int
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wl_bssiovar_setint(char *ifname, char *iovar, int bssidx, int val)
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{
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return wl_bssiovar_set(ifname, iovar, bssidx, &val, sizeof(int));
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}
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static inline int
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wl_bssiovar_getint(char *ifname, char *iovar, int bssidx, int *val)
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{
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return wl_bssiovar_get(ifname, iovar, bssidx, val, sizeof(int));
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}
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extern int wl_bssiovar_setint(char *ifname, char *iovar, int bssidx, int val);
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#endif /* _wlutils_h_ */
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