void brcmf_dev_reset(struct device *dev)
{
struct brcmf_bus *bus_if = dev_get_drvdata(dev);
struct brcmf_pub *drvr = bus_if->drvr;
if (drvr == NULL)
return;
if (drvr->iflist[0])
brcmf_fil_cmd_int_set(drvr->iflist[0], BRCMF_C_TERMINATED, 1);
}
int brcmf_c_preinit_dcmds(struct brcmf_if *ifp)
{
s8 eventmask[BRCMF_EVENTING_MASK_LEN];
u8 buf[BRCMF_DCMD_SMLEN];
struct brcmf_rev_info_le revinfo;
struct brcmf_rev_info *ri;
char *ptr;
s32 err;
/* retreive mac address */
err = brcmf_fil_iovar_data_get(ifp, "cur_etheraddr", ifp->mac_addr,
sizeof(ifp->mac_addr));
if (err < 0) {
brcmf_err("Retreiving cur_etheraddr failed, %d\n", err);
goto done;
}
memcpy(ifp->drvr->mac, ifp->mac_addr, sizeof(ifp->drvr->mac));
err = brcmf_fil_cmd_data_get(ifp, BRCMF_C_GET_REVINFO,
&revinfo, sizeof(revinfo));
ri = &ifp->drvr->revinfo;
if (err < 0) {
brcmf_err("retrieving revision info failed, %d\n", err);
} else {
ri->vendorid = le32_to_cpu(revinfo.vendorid);
ri->deviceid = le32_to_cpu(revinfo.deviceid);
ri->radiorev = le32_to_cpu(revinfo.radiorev);
ri->chiprev = le32_to_cpu(revinfo.chiprev);
ri->corerev = le32_to_cpu(revinfo.corerev);
ri->boardid = le32_to_cpu(revinfo.boardid);
ri->boardvendor = le32_to_cpu(revinfo.boardvendor);
ri->boardrev = le32_to_cpu(revinfo.boardrev);
ri->driverrev = le32_to_cpu(revinfo.driverrev);
ri->ucoderev = le32_to_cpu(revinfo.ucoderev);
ri->bus = le32_to_cpu(revinfo.bus);
ri->chipnum = le32_to_cpu(revinfo.chipnum);
ri->phytype = le32_to_cpu(revinfo.phytype);
ri->phyrev = le32_to_cpu(revinfo.phyrev);
ri->anarev = le32_to_cpu(revinfo.anarev);
ri->chippkg = le32_to_cpu(revinfo.chippkg);
ri->nvramrev = le32_to_cpu(revinfo.nvramrev);
}
ri->result = err;
/* query for 'ver' to get version info from firmware */
memset(buf, 0, sizeof(buf));
strcpy(buf, "ver");
err = brcmf_fil_iovar_data_get(ifp, "ver", buf, sizeof(buf));
if (err < 0) {
brcmf_err("Retreiving version information failed, %d\n",
err);
goto done;
}
ptr = (char *)buf;
strsep(&ptr, "\n");
/* Print fw version info */
brcmf_err("Firmware version = %s\n", buf);
/* locate firmware version number for ethtool */
ptr = strrchr(buf, ' ') + 1;
strlcpy(ifp->drvr->fwver, ptr, sizeof(ifp->drvr->fwver));
/* set mpc */
err = brcmf_fil_iovar_int_set(ifp, "mpc", 1);
if (err) {
brcmf_err("failed setting mpc\n");
goto done;
}
brcmf_c_set_joinpref_default(ifp);
/* Setup event_msgs, enable E_IF */
err = brcmf_fil_iovar_data_get(ifp, "event_msgs", eventmask,
BRCMF_EVENTING_MASK_LEN);
if (err) {
brcmf_err("Get event_msgs error (%d)\n", err);
goto done;
}
setbit(eventmask, BRCMF_E_IF);
err = brcmf_fil_iovar_data_set(ifp, "event_msgs", eventmask,
BRCMF_EVENTING_MASK_LEN);
if (err) {
brcmf_err("Set event_msgs error (%d)\n", err);
goto done;
}
/* Setup default scan channel time */
err = brcmf_fil_cmd_int_set(ifp, BRCMF_C_SET_SCAN_CHANNEL_TIME,
BRCMF_DEFAULT_SCAN_CHANNEL_TIME);
if (err) {
brcmf_err("BRCMF_C_SET_SCAN_CHANNEL_TIME error (%d)\n",
err);
goto done;
}
/* Setup default scan unassoc time */
err = brcmf_fil_cmd_int_set(ifp, BRCMF_C_SET_SCAN_UNASSOC_TIME,
BRCMF_DEFAULT_SCAN_UNASSOC_TIME);
if (err) {
brcmf_err("BRCMF_C_SET_SCAN_UNASSOC_TIME error (%d)\n",
err);
goto done;
}
/* Enable tx beamforming, errors can be ignored (not supported) */
(void)brcmf_fil_iovar_int_set(ifp, "txbf", 1);
/* do bus specific preinit here */
err = brcmf_bus_preinit(ifp->drvr->bus_if);
done:
return err;
}
static void _brcmf_set_multicast_list(struct work_struct *work)
{
struct brcmf_if *ifp;
struct net_device *ndev;
struct netdev_hw_addr *ha;
u32 cmd_value, cnt;
__le32 cnt_le;
char *buf, *bufp;
u32 buflen;
s32 err;
ifp = container_of(work, struct brcmf_if, multicast_work);
brcmf_dbg(TRACE, "Enter, bsscfgidx=%d\n", ifp->bsscfgidx);
ndev = ifp->ndev;
/* Determine initial value of allmulti flag */
cmd_value = (ndev->flags & IFF_ALLMULTI) ? true : false;
/* Send down the multicast list first. */
cnt = netdev_mc_count(ndev);
buflen = sizeof(cnt) + (cnt * ETH_ALEN);
buf = kmalloc(buflen, GFP_ATOMIC);
if (!buf)
return;
bufp = buf;
cnt_le = cpu_to_le32(cnt);
memcpy(bufp, &cnt_le, sizeof(cnt_le));
bufp += sizeof(cnt_le);
netdev_for_each_mc_addr(ha, ndev) {
if (!cnt)
break;
memcpy(bufp, ha->addr, ETH_ALEN);
bufp += ETH_ALEN;
cnt--;
}
err = brcmf_fil_iovar_data_set(ifp, "mcast_list", buf, buflen);
if (err < 0) {
brcmf_err("Setting mcast_list failed, %d\n", err);
cmd_value = cnt ? true : cmd_value;
}
kfree(buf);
/*
* Now send the allmulti setting. This is based on the setting in the
* net_device flags, but might be modified above to be turned on if we
* were trying to set some addresses and dongle rejected it...
*/
err = brcmf_fil_iovar_int_set(ifp, "allmulti", cmd_value);
if (err < 0)
brcmf_err("Setting allmulti failed, %d\n", err);
/*Finally, pick up the PROMISC flag */
cmd_value = (ndev->flags & IFF_PROMISC) ? true : false;
err = brcmf_fil_cmd_int_set(ifp, BRCMF_C_SET_PROMISC, cmd_value);
if (err < 0)
brcmf_err("Setting BRCMF_C_SET_PROMISC failed, %d\n",
err);
}
int brcmf_c_preinit_dcmds(struct brcmf_if *ifp)
{
s8 eventmask[BRCMF_EVENTING_MASK_LEN];
u8 buf[BRCMF_DCMD_SMLEN];
struct brcmf_join_pref_params join_pref_params[2];
char *ptr;
s32 err;
/* retreive mac address */
err = brcmf_fil_iovar_data_get(ifp, "cur_etheraddr", ifp->mac_addr,
sizeof(ifp->mac_addr));
if (err < 0) {
brcmf_err("Retreiving cur_etheraddr failed, %d\n",
err);
goto done;
}
memcpy(ifp->drvr->mac, ifp->mac_addr, sizeof(ifp->drvr->mac));
/* query for 'ver' to get version info from firmware */
memset(buf, 0, sizeof(buf));
strcpy(buf, "ver");
err = brcmf_fil_iovar_data_get(ifp, "ver", buf, sizeof(buf));
if (err < 0) {
brcmf_err("Retreiving version information failed, %d\n",
err);
goto done;
}
ptr = (char *)buf;
strsep(&ptr, "\n");
/* Print fw version info */
brcmf_err("Firmware version = %s\n", buf);
/* locate firmware version number for ethtool */
ptr = strrchr(buf, ' ') + 1;
strlcpy(ifp->drvr->fwver, ptr, sizeof(ifp->drvr->fwver));
/* set mpc */
err = brcmf_fil_iovar_int_set(ifp, "mpc", 1);
if (err) {
brcmf_err("failed setting mpc\n");
goto done;
}
/*
* Setup timeout if Beacons are lost and roam is off to report
* link down
*/
err = brcmf_fil_iovar_int_set(ifp, "bcn_timeout",
BRCMF_DEFAULT_BCN_TIMEOUT);
if (err) {
brcmf_err("bcn_timeout error (%d)\n", err);
goto done;
}
/* Enable/Disable build-in roaming to allowed ext supplicant to take
* of romaing
*/
err = brcmf_fil_iovar_int_set(ifp, "roam_off", 1);
if (err) {
brcmf_err("roam_off error (%d)\n", err);
goto done;
}
/* Setup join_pref to select target by RSSI(with boost on 5GHz) */
join_pref_params[0].type = BRCMF_JOIN_PREF_RSSI_DELTA;
join_pref_params[0].len = 2;
join_pref_params[0].rssi_gain = BRCMF_JOIN_PREF_RSSI_BOOST;
join_pref_params[0].band = WLC_BAND_5G;
join_pref_params[1].type = BRCMF_JOIN_PREF_RSSI;
join_pref_params[1].len = 2;
join_pref_params[1].rssi_gain = 0;
join_pref_params[1].band = 0;
err = brcmf_fil_iovar_data_set(ifp, "join_pref", join_pref_params,
sizeof(join_pref_params));
if (err)
brcmf_err("Set join_pref error (%d)\n", err);
/* Setup event_msgs, enable E_IF */
err = brcmf_fil_iovar_data_get(ifp, "event_msgs", eventmask,
BRCMF_EVENTING_MASK_LEN);
if (err) {
brcmf_err("Get event_msgs error (%d)\n", err);
goto done;
}
setbit(eventmask, BRCMF_E_IF);
err = brcmf_fil_iovar_data_set(ifp, "event_msgs", eventmask,
BRCMF_EVENTING_MASK_LEN);
if (err) {
brcmf_err("Set event_msgs error (%d)\n", err);
goto done;
}
/* Setup default scan channel time */
err = brcmf_fil_cmd_int_set(ifp, BRCMF_C_SET_SCAN_CHANNEL_TIME,
BRCMF_DEFAULT_SCAN_CHANNEL_TIME);
if (err) {
brcmf_err("BRCMF_C_SET_SCAN_CHANNEL_TIME error (%d)\n",
err);
goto done;
}
/* Setup default scan unassoc time */
err = brcmf_fil_cmd_int_set(ifp, BRCMF_C_SET_SCAN_UNASSOC_TIME,
BRCMF_DEFAULT_SCAN_UNASSOC_TIME);
if (err) {
brcmf_err("BRCMF_C_SET_SCAN_UNASSOC_TIME error (%d)\n",
err);
goto done;
}
/* Setup packet filter */
brcmf_c_pktfilter_offload_set(ifp, BRCMF_DEFAULT_PACKET_FILTER);
brcmf_c_pktfilter_offload_enable(ifp, BRCMF_DEFAULT_PACKET_FILTER,
0, true);
/* do bus specific preinit here */
err = brcmf_bus_preinit(ifp->drvr->bus_if);
done:
return err;
}