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authorFelix Fietkau <nbd@openwrt.org>2008-04-07 00:24:19 +0000
committerFelix Fietkau <nbd@openwrt.org>2008-04-07 00:24:19 +0000
commit978958a8885182851a07ccc587f91937e7240e96 (patch)
tree454b9554435d27db2a478d41ec95689c3d455619 /package/nvram/src/wl.c
parentcc823e6c53a866f1ef9c627e603bff4c65014290 (diff)
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upgrade to broadcom-wl 4.150.10.5.2
SVN-Revision: 10749
Diffstat (limited to 'package/nvram/src/wl.c')
-rw-r--r--package/nvram/src/wl.c356
1 files changed, 0 insertions, 356 deletions
diff --git a/package/nvram/src/wl.c b/package/nvram/src/wl.c
deleted file mode 100644
index c336103..0000000
--- a/package/nvram/src/wl.c
+++ /dev/null
@@ -1,356 +0,0 @@
-/*
- * Wireless network adapter utilities
- *
- * Copyright 2004, Broadcom Corporation
- * All Rights Reserved.
- *
- * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
- * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
- * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
- * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
- *
- * $Id$
- */
-#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
-#include <errno.h>
-#include <sys/ioctl.h>
-#include <net/if.h>
-
-#include <typedefs.h>
-#include <wlutils.h>
-
-int
-wl_ioctl(char *name, int cmd, void *buf, int len)
-{
- struct ifreq ifr;
- wl_ioctl_t ioc;
- int ret = 0;
- int s;
-
- /* open socket to kernel */
- if ((s = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
- perror("socket");
- return errno;
- }
-
- /* do it */
- ioc.cmd = cmd;
- ioc.buf = buf;
- ioc.len = len;
- strncpy(ifr.ifr_name, name, IFNAMSIZ);
- ifr.ifr_data = (caddr_t) &ioc;
- if ((ret = ioctl(s, SIOCDEVPRIVATE, &ifr)) < 0)
- if (cmd != WLC_GET_MAGIC)
- perror(ifr.ifr_name);
-
- /* cleanup */
- close(s);
- return ret;
-}
-
-int
-wl_hwaddr(char *name, unsigned char *hwaddr)
-{
- struct ifreq ifr;
- int ret = 0;
- int s;
-
- /* open socket to kernel */
- if ((s = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
- perror("socket");
- return errno;
- }
-
- /* do it */
- strncpy(ifr.ifr_name, name, IFNAMSIZ);
- if ((ret = ioctl(s, SIOCGIFHWADDR, &ifr)) == 0)
- memcpy(hwaddr, ifr.ifr_hwaddr.sa_data, ETHER_ADDR_LEN);
-
- /* cleanup */
- close(s);
- return ret;
-}
-
-int
-wl_probe(char *name)
-{
- int ret, val;
-
- /* Check interface */
- if ((ret = wl_ioctl(name, WLC_GET_MAGIC, &val, sizeof(val))))
- return ret;
- if (val != WLC_IOCTL_MAGIC)
- return -1;
- if ((ret = wl_ioctl(name, WLC_GET_VERSION, &val, sizeof(val))))
- return ret;
- if (val > WLC_IOCTL_VERSION)
- return -1;
-
- return ret;
-}
-
-int
-wl_set_val(char *name, char *var, void *val, int len)
-{
- char buf[128];
- int buf_len;
-
- /* check for overflow */
- if ((buf_len = strlen(var)) + 1 + len > sizeof(buf))
- return -1;
-
- strcpy(buf, var);
- buf_len += 1;
-
- /* append int value onto the end of the name string */
- memcpy(&buf[buf_len], val, len);
- buf_len += len;
-
- return wl_ioctl(name, WLC_SET_VAR, buf, buf_len);
-}
-
-int
-wl_get_val(char *name, char *var, void *val, int len)
-{
- char buf[128];
- int ret;
-
- /* check for overflow */
- if (strlen(var) + 1 > sizeof(buf) || len > sizeof(buf))
- return -1;
-
- strcpy(buf, var);
- if ((ret = wl_ioctl(name, WLC_GET_VAR, buf, sizeof(buf))))
- return ret;
-
- memcpy(val, buf, len);
- return 0;
-}
-
-int
-wl_set_int(char *name, char *var, int val)
-{
- return wl_set_val(name, var, &val, sizeof(val));
-}
-
-int
-wl_get_int(char *name, char *var, int *val)
-{
- return wl_get_val(name, var, val, sizeof(*val));
-}
-
-/**************************************************************************
- * The following code is from Broadcom (wl.c) *
- **************************************************************************/
-
-int
-wl_iovar_getbuf(char *ifname, char *iovar, void *param,
- int paramlen, void *bufptr, int buflen)
-{
- int err;
- uint namelen;
- uint iolen;
-
- namelen = strlen(iovar) + 1; /* length of iovar name plus null */
- iolen = namelen + paramlen;
-
- /* check for overflow */
- if (iolen > buflen)
- return (-1);
-
- memcpy(bufptr, iovar, namelen); /* copy iovar name including null */
- memcpy((int8*)bufptr + namelen, param, paramlen);
-
- err = wl_ioctl(ifname, WLC_GET_VAR, bufptr, buflen);
-
- return (err);
-}
-
-int
-wl_iovar_setbuf(char *ifname, char *iovar, void *param,
- int paramlen, void *bufptr, int buflen)
-{
- uint namelen;
- uint iolen;
-
- namelen = strlen(iovar) + 1; /* length of iovar name plus null */
- iolen = namelen + paramlen;
-
- /* check for overflow */
- if (iolen > buflen)
- return (-1);
-
- memcpy(bufptr, iovar, namelen); /* copy iovar name including null */
- memcpy((int8*)bufptr + namelen, param, paramlen);
-
- return wl_ioctl(ifname, WLC_SET_VAR, bufptr, iolen);
-}
-
-int
-wl_iovar_set(char *ifname, char *iovar, void *param, int paramlen)
-{
- char smbuf[WLC_IOCTL_SMLEN];
-
- return wl_iovar_setbuf(ifname, iovar, param, paramlen, smbuf, sizeof(smbuf));
-}
-
-int
-wl_iovar_get(char *ifname, char *iovar, void *bufptr, int buflen)
-{
- char smbuf[WLC_IOCTL_SMLEN];
- int ret;
-
- /* use the return buffer if it is bigger than what we have on the stack */
- if (buflen > sizeof(smbuf)) {
- ret = wl_iovar_getbuf(ifname, iovar, NULL, 0, bufptr, buflen);
- } else {
- ret = wl_iovar_getbuf(ifname, iovar, NULL, 0, smbuf, sizeof(smbuf));
- if (ret == 0)
- memcpy(bufptr, smbuf, buflen);
- }
-
- return ret;
-}
-
-/*
- * set named driver variable to int value
- * calling example: wl_iovar_setint(ifname, "arate", rate)
-*/
-int
-wl_iovar_setint(char *ifname, char *iovar, int val)
-{
- return wl_iovar_set(ifname, iovar, &val, sizeof(val));
-}
-
-/*
- * get named driver variable to int value and return error indication
- * calling example: wl_iovar_getint(ifname, "arate", &rate)
- */
-int
-wl_iovar_getint(char *ifname, char *iovar, int *val)
-{
- return wl_iovar_get(ifname, iovar, val, sizeof(int));
-}
-
-/*
- * format a bsscfg indexed iovar buffer
- */
-static int
-wl_bssiovar_mkbuf(char *iovar, int bssidx, void *param,
- int paramlen, void *bufptr, int buflen, int *plen)
-{
- char *prefix = "bsscfg:";
- int8* p;
- uint prefixlen;
- uint namelen;
- uint iolen;
-
- prefixlen = strlen(prefix); /* length of bsscfg prefix */
- namelen = strlen(iovar) + 1; /* length of iovar name + null */
- iolen = prefixlen + namelen + sizeof(int) + paramlen;
-
- /* check for overflow */
- if (buflen < 0 || iolen > (uint)buflen) {
- *plen = 0;
- return -1;
- }
-
- p = (int8*)bufptr;
-
- /* copy prefix, no null */
- memcpy(p, prefix, prefixlen);
- p += prefixlen;
-
- /* copy iovar name including null */
- memcpy(p, iovar, namelen);
- p += namelen;
-
- /* bss config index as first param */
- memcpy(p, &bssidx, sizeof(int32));
- p += sizeof(int32);
-
- /* parameter buffer follows */
- if (paramlen)
- memcpy(p, param, paramlen);
-
- *plen = iolen;
- return 0;
-}
-
-/*
- * set named & bss indexed driver variable to buffer value
- */
-int
-wl_bssiovar_setbuf(char *ifname, char *iovar, int bssidx, void *param,
- int paramlen, void *bufptr, int buflen)
-{
- int err;
- uint iolen;
-
- err = wl_bssiovar_mkbuf(iovar, bssidx, param, paramlen, bufptr, buflen, &iolen);
- if (err)
- return err;
-
- return wl_ioctl(ifname, WLC_SET_VAR, bufptr, iolen);
-}
-
-/*
- * get named & bss indexed driver variable buffer value
- */
-int
-wl_bssiovar_getbuf(char *ifname, char *iovar, int bssidx, void *param,
- int paramlen, void *bufptr, int buflen)
-{
- int err;
- uint iolen;
-
- err = wl_bssiovar_mkbuf(iovar, bssidx, param, paramlen, bufptr, buflen, &iolen);
- if (err)
- return err;
-
- return wl_ioctl(ifname, WLC_GET_VAR, bufptr, buflen);
-}
-
-/*
- * set named & bss indexed driver variable to buffer value
- */
-int
-wl_bssiovar_set(char *ifname, char *iovar, int bssidx, void *param, int paramlen)
-{
- char smbuf[WLC_IOCTL_SMLEN];
-
- return wl_bssiovar_setbuf(ifname, iovar, bssidx, param, paramlen, smbuf, sizeof(smbuf));
-}
-
-/*
- * get named & bss indexed driver variable buffer value
- */
-int
-wl_bssiovar_get(char *ifname, char *iovar, int bssidx, void *outbuf, int len)
-{
- char smbuf[WLC_IOCTL_SMLEN];
- int err;
-
- /* use the return buffer if it is bigger than what we have on the stack */
- if (len > (int)sizeof(smbuf)) {
- err = wl_bssiovar_getbuf(ifname, iovar, bssidx, NULL, 0, outbuf, len);
- } else {
- memset(smbuf, 0, sizeof(smbuf));
- err = wl_bssiovar_getbuf(ifname, iovar, bssidx, NULL, 0, smbuf, sizeof(smbuf));
- if (err == 0)
- memcpy(outbuf, smbuf, len);
- }
-
- return err;
-}
-
-/*
- * set named & bss indexed driver variable to int value
- */
-int
-wl_bssiovar_setint(char *ifname, char *iovar, int bssidx, int val)
-{
- return wl_bssiovar_set(ifname, iovar, bssidx, &val, sizeof(int));
-}