Commit 53a2277d authored by Alwin Beukers's avatar Alwin Beukers Committed by John W. Linville
Browse files

brcm80211: moved function brcmu_mkiovar



Moved the brcmu_mkiovar function into fmac, adjusting the
name accordingly.
Reported-by: default avatarJohannes Berg <johannes@sipsolutions.net>
Reviewed-by: default avatarRoland Vossen <rvossen@broadcom.com>
Reviewed-by: default avatarArend van Spriel <arend@broadcom.com>
Signed-off-by: default avatarArend van Spriel <arend@broadcom.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 3de67818
......@@ -680,6 +680,9 @@ struct bcmevent_name {
extern const struct bcmevent_name bcmevent_names[];
extern uint brcmf_c_mkiovar(char *name, char *data, uint datalen,
char *buf, uint len);
/* Indication from bus module regarding presence/insertion of dongle.
* Return struct brcmf_pub pointer, used as handle to OS module in later calls.
* Returned structure should have bus and prot pointers filled in.
......
......@@ -65,6 +65,26 @@ struct msgtrace_hdr {
because of trace overflow */
} __packed;
uint
brcmf_c_mkiovar(char *name, char *data, uint datalen, char *buf, uint buflen)
{
uint len;
len = strlen(name) + 1;
if ((len + datalen) > buflen)
return 0;
strncpy(buf, name, buflen);
/* append data onto the end of the name string */
memcpy(&buf[len], data, datalen);
len += datalen;
return len;
}
void brcmf_c_init(void)
{
/* Init global variables at run-time, not as part of the declaration.
......@@ -607,7 +627,7 @@ brcmf_c_pktfilter_offload_enable(struct brcmf_pub *drvr, char *arg, int enable,
/* Contorl the master mode */
mmode_le = cpu_to_le32(master_mode);
brcmu_mkiovar("pkt_filter_mode", (char *)&mmode_le, 4, buf,
brcmf_c_mkiovar("pkt_filter_mode", (char *)&mmode_le, 4, buf,
sizeof(buf));
rc = brcmf_proto_cdc_set_dcmd(drvr, 0, BRCMF_C_SET_VAR, buf,
sizeof(buf));
......@@ -756,7 +776,7 @@ static void brcmf_c_arp_offload_set(struct brcmf_pub *drvr, int arp_mode)
char iovbuf[32];
int retcode;
brcmu_mkiovar("arp_ol", (char *)&arp_mode, 4, iovbuf, sizeof(iovbuf));
brcmf_c_mkiovar("arp_ol", (char *)&arp_mode, 4, iovbuf, sizeof(iovbuf));
retcode = brcmf_proto_cdc_set_dcmd(drvr, 0, BRCMF_C_SET_VAR,
iovbuf, sizeof(iovbuf));
retcode = retcode >= 0 ? 0 : retcode;
......@@ -773,7 +793,8 @@ static void brcmf_c_arp_offload_enable(struct brcmf_pub *drvr, int arp_enable)
char iovbuf[32];
int retcode;
brcmu_mkiovar("arpoe", (char *)&arp_enable, 4, iovbuf, sizeof(iovbuf));
brcmf_c_mkiovar("arpoe", (char *)&arp_enable, 4,
iovbuf, sizeof(iovbuf));
retcode = brcmf_proto_cdc_set_dcmd(drvr, 0, BRCMF_C_SET_VAR,
iovbuf, sizeof(iovbuf));
retcode = retcode >= 0 ? 0 : retcode;
......@@ -812,33 +833,33 @@ int brcmf_c_preinit_dcmds(struct brcmf_pub *drvr)
/* query for 'ver' to get version info from firmware */
memset(buf, 0, sizeof(buf));
ptr = buf;
brcmu_mkiovar("ver", NULL, 0, buf, sizeof(buf));
brcmf_c_mkiovar("ver", NULL, 0, buf, sizeof(buf));
brcmf_proto_cdc_query_dcmd(drvr, 0, BRCMF_C_GET_VAR, buf, sizeof(buf));
strsep(&ptr, "\n");
/* Print fw version info */
brcmf_dbg(ERROR, "Firmware version = %s\n", buf);
/* Match Host and Dongle rx alignment */
brcmu_mkiovar("bus:txglomalign", (char *)&dongle_align, 4, iovbuf,
brcmf_c_mkiovar("bus:txglomalign", (char *)&dongle_align, 4, iovbuf,
sizeof(iovbuf));
brcmf_proto_cdc_set_dcmd(drvr, 0, BRCMF_C_SET_VAR, iovbuf,
sizeof(iovbuf));
/* disable glom option per default */
brcmu_mkiovar("bus:txglom", (char *)&glom, 4, iovbuf, sizeof(iovbuf));
brcmf_c_mkiovar("bus:txglom", (char *)&glom, 4, iovbuf, sizeof(iovbuf));
brcmf_proto_cdc_set_dcmd(drvr, 0, BRCMF_C_SET_VAR, iovbuf,
sizeof(iovbuf));
/* Setup timeout if Beacons are lost and roam is off to report
link down */
brcmu_mkiovar("bcn_timeout", (char *)&bcn_timeout, 4, iovbuf,
brcmf_c_mkiovar("bcn_timeout", (char *)&bcn_timeout, 4, iovbuf,
sizeof(iovbuf));
brcmf_proto_cdc_set_dcmd(drvr, 0, BRCMF_C_SET_VAR, iovbuf,
sizeof(iovbuf));
/* Enable/Disable build-in roaming to allowed ext supplicant to take
of romaing */
brcmu_mkiovar("roam_off", (char *)&roaming, 4,
brcmf_c_mkiovar("roam_off", (char *)&roaming, 4,
iovbuf, sizeof(iovbuf));
brcmf_proto_cdc_set_dcmd(drvr, 0, BRCMF_C_SET_VAR, iovbuf,
sizeof(iovbuf));
......@@ -847,7 +868,7 @@ int brcmf_c_preinit_dcmds(struct brcmf_pub *drvr)
brcmf_proto_cdc_set_dcmd(drvr, 0, BRCMF_C_UP, (char *)&up, sizeof(up));
/* Setup event_msgs */
brcmu_mkiovar("event_msgs", drvr->eventmask, BRCMF_EVENTING_MASK_LEN,
brcmf_c_mkiovar("event_msgs", drvr->eventmask, BRCMF_EVENTING_MASK_LEN,
iovbuf, sizeof(iovbuf));
brcmf_proto_cdc_set_dcmd(drvr, 0, BRCMF_C_SET_VAR, iovbuf,
sizeof(iovbuf));
......
......@@ -203,7 +203,7 @@ static void _brcmf_set_multicast_list(struct work_struct *work)
dcmd_le_value = cpu_to_le32(dcmd_value);
if (!brcmu_mkiovar
if (!brcmf_c_mkiovar
("allmulti", (void *)&dcmd_le_value,
sizeof(dcmd_le_value), buf, buflen)) {
brcmf_dbg(ERROR, "%s: mkiovar failed for allmulti, datalen %d buflen %u\n",
......@@ -259,7 +259,7 @@ _brcmf_set_mac_address(struct work_struct *work)
setmacaddr_work);
brcmf_dbg(TRACE, "enter\n");
if (!brcmu_mkiovar("cur_etheraddr", (char *)drvr_priv->macvalue,
if (!brcmf_c_mkiovar("cur_etheraddr", (char *)drvr_priv->macvalue,
ETH_ALEN, buf, 32)) {
brcmf_dbg(ERROR, "%s: mkiovar failed for cur_etheraddr\n",
brcmf_ifname(&drvr_priv->pub, 0));
......@@ -1083,7 +1083,7 @@ int brcmf_bus_start(struct brcmf_pub *drvr)
return -ENODEV;
}
brcmu_mkiovar("event_msgs", drvr->eventmask, BRCMF_EVENTING_MASK_LEN,
brcmf_c_mkiovar("event_msgs", drvr->eventmask, BRCMF_EVENTING_MASK_LEN,
iovbuf, sizeof(iovbuf));
brcmf_proto_cdc_query_dcmd(drvr, 0, BRCMF_C_GET_VAR, iovbuf,
sizeof(iovbuf));
......
......@@ -437,7 +437,7 @@ static s32 brcmf_dev_intvar_set(struct net_device *ndev, s8 *name, s32 val)
__le32 val_le;
val_le = cpu_to_le32(val);
len = brcmu_mkiovar(name, (char *)(&val_le), sizeof(val_le), buf,
len = brcmf_c_mkiovar(name, (char *)(&val_le), sizeof(val_le), buf,
sizeof(buf));
BUG_ON(!len);
......@@ -460,7 +460,7 @@ brcmf_dev_intvar_get(struct net_device *ndev, s8 *name, s32 *retval)
s32 err = 0;
len =
brcmu_mkiovar(name, (char *)(&data_null), 0, (char *)(&var),
brcmf_c_mkiovar(name, (char *)(&data_null), 0, (char *)(&var),
sizeof(var.buf));
BUG_ON(!len);
err = brcmf_exec_dcmd(ndev, BRCMF_C_GET_VAR, &var, len);
......@@ -508,7 +508,7 @@ brcmf_dev_iovar_setbuf(struct net_device *ndev, s8 * iovar, void *param,
{
s32 iolen;
iolen = brcmu_mkiovar(iovar, param, paramlen, bufptr, buflen);
iolen = brcmf_c_mkiovar(iovar, param, paramlen, bufptr, buflen);
BUG_ON(!iolen);
return brcmf_exec_dcmd(ndev, BRCMF_C_SET_VAR, bufptr, iolen);
......@@ -520,7 +520,7 @@ brcmf_dev_iovar_getbuf(struct net_device *ndev, s8 * iovar, void *param,
{
s32 iolen;
iolen = brcmu_mkiovar(iovar, param, paramlen, bufptr, buflen);
iolen = brcmf_c_mkiovar(iovar, param, paramlen, bufptr, buflen);
BUG_ON(!iolen);
return brcmf_exec_dcmd(ndev, BRCMF_C_GET_VAR, bufptr, buflen);
......@@ -2554,7 +2554,7 @@ brcmf_dev_bufvar_set(struct net_device *ndev, s8 *name, s8 *buf, s32 len)
struct brcmf_cfg80211_priv *cfg_priv = ndev_to_cfg(ndev);
u32 buflen;
buflen = brcmu_mkiovar(name, buf, len, cfg_priv->dcmd_buf,
buflen = brcmf_c_mkiovar(name, buf, len, cfg_priv->dcmd_buf,
WL_DCMD_LEN_MAX);
BUG_ON(!buflen);
......@@ -2570,7 +2570,7 @@ brcmf_dev_bufvar_get(struct net_device *ndev, s8 *name, s8 *buf,
u32 len;
s32 err = 0;
len = brcmu_mkiovar(name, NULL, 0, cfg_priv->dcmd_buf,
len = brcmf_c_mkiovar(name, NULL, 0, cfg_priv->dcmd_buf,
WL_DCMD_LEN_MAX);
BUG_ON(!len);
err = brcmf_exec_dcmd(ndev, BRCMF_C_GET_VAR, cfg_priv->dcmd_buf,
......@@ -3513,8 +3513,8 @@ static s32 brcmf_dongle_eventmsg(struct net_device *ndev)
WL_TRACE("Enter\n");
/* Setup event_msgs */
brcmu_mkiovar("event_msgs", eventmask, BRCMF_EVENTING_MASK_LEN, iovbuf,
sizeof(iovbuf));
brcmf_c_mkiovar("event_msgs", eventmask, BRCMF_EVENTING_MASK_LEN,
iovbuf, sizeof(iovbuf));
err = brcmf_exec_dcmd(ndev, BRCMF_C_GET_VAR, iovbuf, sizeof(iovbuf));
if (err) {
WL_ERR("Get event_msgs error (%d)\n", err);
......@@ -3542,8 +3542,8 @@ static s32 brcmf_dongle_eventmsg(struct net_device *ndev)
setbit(eventmask, BRCMF_E_JOIN_START);
setbit(eventmask, BRCMF_E_SCAN_COMPLETE);
brcmu_mkiovar("event_msgs", eventmask, BRCMF_EVENTING_MASK_LEN, iovbuf,
sizeof(iovbuf));
brcmf_c_mkiovar("event_msgs", eventmask, BRCMF_EVENTING_MASK_LEN,
iovbuf, sizeof(iovbuf));
err = brcmf_exec_dcmd(ndev, BRCMF_C_SET_VAR, iovbuf, sizeof(iovbuf));
if (err) {
WL_ERR("Set event_msgs error (%d)\n", err);
......@@ -3571,7 +3571,7 @@ brcmf_dongle_roam(struct net_device *ndev, u32 roamvar, u32 bcn_timeout)
*/
if (roamvar) {
bcn_to_le = cpu_to_le32(bcn_timeout);
brcmu_mkiovar("bcn_timeout", (char *)&bcn_to_le,
brcmf_c_mkiovar("bcn_timeout", (char *)&bcn_to_le,
sizeof(bcn_to_le), iovbuf, sizeof(iovbuf));
err = brcmf_exec_dcmd(ndev, BRCMF_C_SET_VAR,
iovbuf, sizeof(iovbuf));
......@@ -3587,7 +3587,7 @@ brcmf_dongle_roam(struct net_device *ndev, u32 roamvar, u32 bcn_timeout)
*/
WL_INFO("Internal Roaming = %s\n", roamvar ? "Off" : "On");
roamvar_le = cpu_to_le32(roamvar);
brcmu_mkiovar("roam_off", (char *)&roamvar_le,
brcmf_c_mkiovar("roam_off", (char *)&roamvar_le,
sizeof(roamvar_le), iovbuf, sizeof(iovbuf));
err = brcmf_exec_dcmd(ndev, BRCMF_C_SET_VAR, iovbuf, sizeof(iovbuf));
if (err) {
......
......@@ -438,23 +438,3 @@ int brcmu_format_hex(char *str, const void *bytes, int len)
}
EXPORT_SYMBOL(brcmu_format_hex);
#endif /* defined(BCMDBG) */
uint brcmu_mkiovar(char *name, char *data, uint datalen, char *buf, uint buflen)
{
uint len;
len = strlen(name) + 1;
if ((len + datalen) > buflen)
return 0;
strncpy(buf, name, buflen);
/* append data onto the end of the name string */
memcpy(&buf[len], data, datalen);
len += datalen;
return len;
}
EXPORT_SYMBOL(brcmu_mkiovar);
......@@ -200,7 +200,4 @@ extern int brcmu_format_flags(const struct brcmu_bit_desc *bd, u32 flags,
extern int brcmu_format_hex(char *str, const void *bytes, int len);
#endif
extern uint brcmu_mkiovar(char *name, char *data, uint datalen,
char *buf, uint len);
#endif /* _BRCMU_UTILS_H_ */
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