int
dfs_control(ath_dev_t dev, u_int id,
void *indata, u_int32_t insize,
void *outdata, u_int32_t *outsize)
{
struct ath_softc *sc = ATH_DEV_TO_SC(dev);
int error = 0;
u_int32_t *data = NULL;
HAL_PHYERR_PARAM peout;
struct dfsreq_nolinfo *nol;
struct ath_dfs *dfs = sc->sc_dfs;
struct dfs_ioctl_params *dfsparams;
u_int32_t val=0;
if (dfs == NULL) {
error = -EINVAL;
DFS_DPRINTK(sc, ATH_DEBUG_DFS, "%s DFS is null\n", __func__);
goto bad;
}
switch (id) {
case DFS_MUTE_TIME:
if (insize < sizeof(u_int32_t) || !indata) {
error = -EINVAL;
break;
}
data = (u_int32_t *) indata;
sc->sc_dfs->sc_dfstesttime = *data;
sc->sc_dfs->sc_dfstesttime *= (1000); //convert sec into ms
break;
case DFS_SET_THRESH:
if (insize < sizeof(HAL_PHYERR_PARAM) || !indata) {
error = -EINVAL;
break;
}
dfsparams = (struct dfs_ioctl_params *) indata;
if (!dfs_set_thresholds(sc, DFS_PARAM_FIRPWR, dfsparams->dfs_firpwr))
error = -EINVAL;
if (!dfs_set_thresholds(sc, DFS_PARAM_RRSSI, dfsparams->dfs_rrssi))
error = -EINVAL;
if (!dfs_set_thresholds(sc, DFS_PARAM_HEIGHT, dfsparams->dfs_height))
error = -EINVAL;
if (!dfs_set_thresholds(sc, DFS_PARAM_PRSSI, dfsparams->dfs_prssi))
error = -EINVAL;
if (!dfs_set_thresholds(sc, DFS_PARAM_INBAND, dfsparams->dfs_inband))
error = -EINVAL;
/* 5413 speicfic */
if (!dfs_set_thresholds(sc, DFS_PARAM_RELPWR, dfsparams->dfs_relpwr))
error = -EINVAL;
if (!dfs_set_thresholds(sc, DFS_PARAM_RELSTEP, dfsparams->dfs_relstep))
error = -EINVAL;
if (!dfs_set_thresholds(sc, DFS_PARAM_MAXLEN, dfsparams->dfs_maxlen))
error = -EINVAL;
break;
case DFS_GET_THRESH:
if (!outdata || !outsize || *outsize <sizeof(struct dfs_ioctl_params)) {
error = -EINVAL;
break;
}
*outsize = sizeof(struct dfs_ioctl_params);
ath_hal_getdfsthresh(sc->sc_ah, &peout);
dfsparams = (struct dfs_ioctl_params *) outdata;
dfsparams->dfs_firpwr = peout.pe_firpwr;
dfsparams->dfs_rrssi = peout.pe_rrssi;
dfsparams->dfs_height = peout.pe_height;
dfsparams->dfs_prssi = peout.pe_prssi;
dfsparams->dfs_inband = peout.pe_inband;
/* 5413 specific */
dfsparams->dfs_relpwr = peout.pe_relpwr;
dfsparams->dfs_relstep = peout.pe_relstep;
dfsparams->dfs_maxlen = peout.pe_maxlen;
break;
case DFS_GET_USENOL:
if (!outdata || !outsize || *outsize < sizeof(u_int32_t)) {
error = -EINVAL;
break;
}
*outsize = sizeof(u_int32_t);
*((u_int32_t *)outdata) = dfs->dfs_rinfo.rn_use_nol;
break;
case DFS_SET_USENOL:
if (insize < sizeof(u_int32_t) || !indata) {
error = -EINVAL;
break;
}
dfs->dfs_rinfo.rn_use_nol = *(u_int32_t *)indata;
/* iwpriv markdfs in linux can do the same thing... */
break;
case DFS_SHOW_NOL:
dfs_print_nol(sc);
break;
case DFS_BANGRADAR:
if(sc->sc_nostabeacons)
{
printk("No radar detection Enabled \n");
break;
}
dfs->dfs_bangradar = 1;
sc->sc_rtasksched = 1;
OS_SET_TIMER(&sc->sc_dfs->sc_dfs_task_timer, 0);
break;
case DFS_RADARDETECTS:
if (!outdata || !outsize || *outsize < sizeof(u_int32_t)) {
error = -EINVAL;
break;
}
*outsize = sizeof (u_int32_t);
*((u_int32_t *)outdata) = dfs->ath_dfs_stats.num_radar_detects;
break;
case DFS_DISABLE_DETECT:
/*zhaoyang1 transplant from 717*/
/*zhaoyang modfiy for disable DFS PCAPVXN-85*/
dfs->sc_dfs_isdfsregdomain = 0;
/*zhaoyang modify end*/
dfs->dfs_proc_phyerr &= ~DFS_RADAR_EN;
printk("%s disable detects\n", __func__);
break;
case DFS_ENABLE_DETECT:
/*zhaoyang modfiy for disable DFS PCAPVXN-85*/
dfs->sc_dfs_isdfsregdomain = 1;
/*zhaoyang modify end*/
/*zhaoyang1 transplant end*/
dfs->dfs_proc_phyerr |= DFS_RADAR_EN;
printk("%s enable detects\n", __func__);
break;
case DFS_DISABLE_FFT:
#define AR_PHY_RADAR_0 0x9954 /* radar detection settings */
#define AR_PHY_RADAR_DISABLE_FFT 0x7FFFFFFF
val = OS_REG_READ(sc->sc_ah, AR_PHY_RADAR_0);
val &= AR_PHY_RADAR_DISABLE_FFT;
OS_REG_WRITE(sc->sc_ah, AR_PHY_RADAR_0, val);
val = OS_REG_READ(sc->sc_ah, AR_PHY_RADAR_0);
#undef AR_PHY_RADAR_0
#undef AR_PHY_RADAR_DISABLE_FFT
printk("%s disable FFT val=0x%x \n", __func__, val);
break;
case DFS_ENABLE_FFT:
#define AR_PHY_RADAR_0 0x9954 /* radar detection settings */
#define AR_PHY_RADAR_ENABLE_FFT 0x80000000
val = OS_REG_READ(sc->sc_ah, AR_PHY_RADAR_0);
val |= AR_PHY_RADAR_ENABLE_FFT;
OS_REG_WRITE(sc->sc_ah, AR_PHY_RADAR_0, val);
val = OS_REG_READ(sc->sc_ah, AR_PHY_RADAR_0);
#undef AR_PHY_RADAR_ENABLE_FFT
#undef AR_PHY_RADAR_0 /* radar detection settings */
printk("%s enable FFT val=0x%x \n", __func__, val);
break;
case DFS_SET_DEBUG_LEVEL:
if (insize < sizeof(u_int32_t) || !indata) {
error = -EINVAL;
break;
}
dfs_debug_level = *(u_int32_t *)indata;
dfs_debug_level = (ATH_DEBUG_DFS << dfs_debug_level);
printk("%s debug level now = 0x%x \n", __func__, dfs_debug_level);
break;
case DFS_GET_NOL:
if (!outdata || !outsize || *outsize < sizeof(struct dfsreq_nolinfo)) {
error = -EINVAL;
break;
}
*outsize = sizeof(struct dfsreq_nolinfo);
nol = (struct dfsreq_nolinfo *)outdata;
dfs_get_nol(sc, (struct dfsreq_nolelem *)nol->dfs_nol, &nol->ic_nchans);
break;
case DFS_SET_NOL:
if (insize < sizeof(struct dfsreq_nolinfo) || !indata) {
error = -EINVAL;
break;
}
nol = (struct dfsreq_nolinfo *) indata;
dfs_set_nol(sc, (struct dfsreq_nolelem *)nol->dfs_nol, nol->ic_nchans);
break;
default:
error = -EINVAL;
}
bad:
return error;
}
/*
* This is called each time a channel change occurs, to (potentially) enable
* the radar code.
*/
int dfs_radar_enable(struct ieee80211com *ic,
struct ath_dfs_radar_tab_info *radar_info, int no_cac)
{
int is_ext_ch=IEEE80211_IS_CHAN_11N_HT40(ic->ic_curchan);
int is_fastclk = 0;
//u_int32_t rfilt;
struct ath_dfs *dfs=(struct ath_dfs *)ic->ic_dfs;
struct ieee80211_channel *chan=ic->ic_curchan, *ext_ch = NULL;
if (dfs == NULL) {
DFS_DPRINTK(dfs, ATH_DEBUG_DFS, "%s: ic_dfs is NULL\n",
__func__);
return -EIO;
}
ic->ic_dfs_disable(ic, no_cac);
/*
* Setting country code might change the DFS domain
* so initialize the DFS Radar filters
*/
dfs_init_radar_filters(ic, radar_info);
#if ATH_SUPPORT_DFS && ATH_SUPPORT_STA_DFS
if ((ic->ic_opmode == IEEE80211_M_HOSTAP || ic->ic_opmode == IEEE80211_M_IBSS ||
(ic->ic_opmode == IEEE80211_M_STA && ieee80211com_has_cap_ext(dfs->ic,IEEE80211_CEXT_STADFS)))) {
#else
if ((ic->ic_opmode == IEEE80211_M_HOSTAP || ic->ic_opmode == IEEE80211_M_IBSS)) {
#endif
if (IEEE80211_IS_CHAN_DFS(chan)) {
struct dfs_state *rs_pri=NULL, *rs_ext=NULL;
u_int8_t index_pri, index_ext;
#ifdef ATH_ENABLE_AR
dfs->dfs_proc_phyerr |= DFS_AR_EN;
#endif
dfs->dfs_proc_phyerr |= DFS_RADAR_EN;
//printk( "%s[%d]: ==== 0x%08x\n", __func__, __LINE__, dfs->dfs_proc_phyerr);
if (is_ext_ch) {
ext_ch = ieee80211_get_extchan(ic);
}
dfs_reset_alldelaylines(dfs);
rs_pri = dfs_getchanstate(dfs, &index_pri, 0);
if (ext_ch) {
rs_ext = dfs_getchanstate(dfs, &index_ext, 1);
}
if (rs_pri != NULL && ((ext_ch==NULL)||(rs_ext != NULL))) {
struct ath_dfs_phyerr_param pe;
OS_MEMSET(&pe, '\0', sizeof(pe));
if (index_pri != dfs->dfs_curchan_radindex)
dfs_reset_alldelaylines(dfs);
dfs->dfs_curchan_radindex = (int16_t) index_pri;
if (rs_ext)
dfs->dfs_extchan_radindex = (int16_t) index_ext;
ath_dfs_phyerr_param_copy(&pe,
&rs_pri->rs_param);
DFS_DPRINTK(dfs, ATH_DEBUG_DFS3,
"%s: firpwr=%d, rssi=%d, height=%d, "
"prssi=%d, inband=%d, relpwr=%d, "
"relstep=%d, maxlen=%d\n",
__func__,
pe.pe_firpwr,
pe.pe_rrssi,
pe.pe_height,
pe.pe_prssi,
pe.pe_inband,
pe.pe_relpwr,
pe.pe_relstep,
pe.pe_maxlen
);
#if 0 //Not needed
/* Disable strong signal fast antenna diversity */
ath_hal_setcapability(ah, HAL_CAP_DIVERSITY,
HAL_CAP_STRONG_DIV, 1, NULL);
#endif
ic->ic_dfs_enable(ic, &is_fastclk, &pe);
DFS_DPRINTK(dfs, ATH_DEBUG_DFS, "Enabled radar detection on channel %d\n",
chan->ic_freq);
dfs->dur_multiplier = is_fastclk ? DFS_FAST_CLOCK_MULTIPLIER : DFS_NO_FAST_CLOCK_MULTIPLIER;
DFS_DPRINTK(dfs, ATH_DEBUG_DFS3,
"%s: duration multiplier is %d\n", __func__, dfs->dur_multiplier);
} else
DFS_DPRINTK(dfs, ATH_DEBUG_DFS, "%s: No more radar states left\n",
__func__);
}
}
return 0;
}
int
dfs_control(struct ieee80211com *ic, u_int id,
void *indata, u_int32_t insize,
void *outdata, u_int32_t *outsize)
{
int error = 0;
struct ath_dfs_phyerr_param peout;
struct ath_dfs *dfs = (struct ath_dfs *)ic->ic_dfs;
struct dfs_ioctl_params *dfsparams;
u_int32_t val=0;
#ifndef ATH_DFS_RADAR_DETECTION_ONLY
struct dfsreq_nolinfo *nol;
u_int32_t *data = NULL;
#endif /* ATH_DFS_RADAR_DETECTION_ONLY */
int i;
if (dfs == NULL) {
DFS_DPRINTK(dfs, ATH_DEBUG_DFS1, "%s DFS is null\n", __func__);
/* Enable/Disable DFS can be done prior to attach, So handle here */
switch (id) {
case DFS_DISABLE_DETECT:
ic->ic_dfs_state.ignore_dfs = 1;
DFS_PRINTK("%s enable detects, ignore_dfs %d\n",
__func__,
ic->ic_dfs_state.ignore_dfs ? 1:0);
break;
case DFS_ENABLE_DETECT:
ic->ic_dfs_state.ignore_dfs = 0;
DFS_PRINTK("%s enable detects, ignore_dfs %d\n",
__func__,
ic->ic_dfs_state.ignore_dfs ? 1:0);
break;
default:
error = -EINVAL;
break;
}
goto bad;
}
//printk("%s[%d] id =%d\n", __func__, __LINE__, id);
switch (id) {
case DFS_SET_THRESH:
if (insize < sizeof(struct dfs_ioctl_params) || !indata) {
DFS_DPRINTK(dfs, ATH_DEBUG_DFS1,
"%s: insize=%d, expected=%d bytes, indata=%p\n",
__func__, insize, sizeof(struct dfs_ioctl_params),
indata);
error = -EINVAL;
break;
}
dfsparams = (struct dfs_ioctl_params *) indata;
if (!dfs_set_thresholds(ic, DFS_PARAM_FIRPWR, dfsparams->dfs_firpwr))
error = -EINVAL;
if (!dfs_set_thresholds(ic, DFS_PARAM_RRSSI, dfsparams->dfs_rrssi))
error = -EINVAL;
if (!dfs_set_thresholds(ic, DFS_PARAM_HEIGHT, dfsparams->dfs_height))
error = -EINVAL;
if (!dfs_set_thresholds(ic, DFS_PARAM_PRSSI, dfsparams->dfs_prssi))
error = -EINVAL;
if (!dfs_set_thresholds(ic, DFS_PARAM_INBAND, dfsparams->dfs_inband))
error = -EINVAL;
/* 5413 speicfic */
if (!dfs_set_thresholds(ic, DFS_PARAM_RELPWR, dfsparams->dfs_relpwr))
error = -EINVAL;
if (!dfs_set_thresholds(ic, DFS_PARAM_RELSTEP, dfsparams->dfs_relstep))
error = -EINVAL;
if (!dfs_set_thresholds(ic, DFS_PARAM_MAXLEN, dfsparams->dfs_maxlen))
error = -EINVAL;
break;
case DFS_GET_THRESH:
if (!outdata || !outsize || *outsize <sizeof(struct dfs_ioctl_params)) {
error = -EINVAL;
break;
}
*outsize = sizeof(struct dfs_ioctl_params);
dfsparams = (struct dfs_ioctl_params *) outdata;
/*
* Fetch the DFS thresholds using the internal representation.
*/
(void) dfs_get_thresholds(ic, &peout);
/*
* Convert them to the dfs IOCTL representation.
*/
ath_dfs_dfsparam_to_ioctlparam(&peout, dfsparams);
break;
case DFS_RADARDETECTS:
if (!outdata || !outsize || *outsize < sizeof(u_int32_t)) {
error = -EINVAL;
break;
}
*outsize = sizeof (u_int32_t);
*((u_int32_t *)outdata) = dfs->ath_dfs_stats.num_radar_detects;
break;
case DFS_DISABLE_DETECT:
dfs->dfs_proc_phyerr &= ~DFS_RADAR_EN;
dfs->ic->ic_dfs_state.ignore_dfs = 1;
DFS_PRINTK("%s enable detects, ignore_dfs %d\n",
__func__,
dfs->ic->ic_dfs_state.ignore_dfs ? 1:0);
break;
case DFS_ENABLE_DETECT:
dfs->dfs_proc_phyerr |= DFS_RADAR_EN;
dfs->ic->ic_dfs_state.ignore_dfs = 0;
DFS_PRINTK("%s enable detects, ignore_dfs %d\n",
__func__,
dfs->ic->ic_dfs_state.ignore_dfs ? 1:0);
break;
case DFS_DISABLE_FFT:
//UMACDFS: TODO: val = ath_hal_dfs_config_fft(sc->sc_ah, false);
DFS_PRINTK("%s TODO disable FFT val=0x%x \n", __func__, val);
break;
case DFS_ENABLE_FFT:
//UMACDFS TODO: val = ath_hal_dfs_config_fft(sc->sc_ah, true);
DFS_PRINTK("%s TODO enable FFT val=0x%x \n", __func__, val);
break;
case DFS_SET_DEBUG_LEVEL:
if (insize < sizeof(u_int32_t) || !indata) {
error = -EINVAL;
break;
}
dfs->dfs_debug_mask= *(u_int32_t *)indata;
DFS_PRINTK("%s debug level now = 0x%x \n",
__func__,
dfs->dfs_debug_mask);
if (dfs->dfs_debug_mask & ATH_DEBUG_DFS3) {
/* Enable debug Radar Event */
dfs->dfs_event_log_on = 1;
} else {
dfs->dfs_event_log_on = 0;
}
break;
case DFS_SET_FALSE_RSSI_THRES:
if (insize < sizeof(u_int32_t) || !indata) {
error = -EINVAL;
break;
}
dfs->ath_dfs_false_rssi_thres= *(u_int32_t *)indata;
DFS_PRINTK("%s false RSSI threshold now = 0x%x \n",
__func__,
dfs->ath_dfs_false_rssi_thres);
break;
case DFS_SET_PEAK_MAG:
if (insize < sizeof(u_int32_t) || !indata) {
error = -EINVAL;
break;
}
dfs->ath_dfs_peak_mag= *(u_int32_t *)indata;
DFS_PRINTK("%s peak_mag now = 0x%x \n",
__func__,
dfs->ath_dfs_peak_mag);
break;
case DFS_GET_CAC_VALID_TIME:
if (!outdata || !outsize || *outsize < sizeof(u_int32_t)) {
error = -EINVAL;
break;
}
*outsize = sizeof (u_int32_t);
*((u_int32_t *)outdata) = dfs->ic->ic_dfs_state.cac_valid_time;
break;
case DFS_SET_CAC_VALID_TIME:
if (insize < sizeof(u_int32_t) || !indata) {
error = -EINVAL;
break;
}
dfs->ic->ic_dfs_state.cac_valid_time = *(u_int32_t *)indata;
DFS_PRINTK("%s dfs timeout = %d \n",
__func__,
dfs->ic->ic_dfs_state.cac_valid_time);
break;
case DFS_IGNORE_CAC:
if (insize < sizeof(u_int32_t) || !indata) {
error = -EINVAL;
break;
}
if (*(u_int32_t *)indata) {
dfs->ic->ic_dfs_state.ignore_cac= 1;
} else {
dfs->ic->ic_dfs_state.ignore_cac= 0;
}
DFS_PRINTK("%s ignore cac = 0x%x \n",
__func__,
dfs->ic->ic_dfs_state.ignore_cac);
break;
case DFS_SET_NOL_TIMEOUT:
if (insize < sizeof(u_int32_t) || !indata) {
error = -EINVAL;
break;
}
if (*(int *)indata) {
dfs->ath_dfs_nol_timeout= *(int *)indata;
} else {
dfs->ath_dfs_nol_timeout= DFS_NOL_TIMEOUT_S;
}
DFS_PRINTK("%s nol timeout = %d sec \n",
__func__,
dfs->ath_dfs_nol_timeout);
break;
#ifndef ATH_DFS_RADAR_DETECTION_ONLY
case DFS_MUTE_TIME:
if (insize < sizeof(u_int32_t) || !indata) {
error = -EINVAL;
break;
}
data = (u_int32_t *) indata;
dfs->ath_dfstesttime = *data;
dfs->ath_dfstesttime *= (1000); //convert sec into ms
break;
case DFS_GET_USENOL:
if (!outdata || !outsize || *outsize < sizeof(u_int32_t)) {
error = -EINVAL;
break;
}
*outsize = sizeof(u_int32_t);
*((u_int32_t *)outdata) = dfs->dfs_rinfo.rn_use_nol;
printk("%s:#Phyerr=%d, #false detect=%d, #queued=%d\n", __func__,dfs->dfs_phyerr_count, dfs->dfs_phyerr_reject_count, dfs->dfs_phyerr_queued_count);
printk("%s:dfs_phyerr_freq_min=%d, dfs_phyerr_freq_max=%d\n", __func__,dfs->dfs_phyerr_freq_min, dfs->dfs_phyerr_freq_max);
printk("%s:Total radar events detected=%d, entries in the radar queue follows:\n", __func__,dfs->dfs_event_log_count);
for (i = 0; (i < DFS_EVENT_LOG_SIZE) && (i < dfs->dfs_event_log_count); i++) {
//DFS_DPRINTK(sc, ATH_DEBUG_DFS,"ts=%llu diff_ts=%u rssi=%u dur=%u\n", dfs->radar_log[i].ts, dfs->radar_log[i].diff_ts, dfs->radar_log[i].rssi, dfs->radar_log[i].dur);
printk("ts=%llu diff_ts=%u rssi=%u dur=%u\n", dfs->radar_log[i].ts, dfs->radar_log[i].diff_ts, dfs->radar_log[i].rssi, dfs->radar_log[i].dur);
}
dfs->dfs_event_log_count = 0;
dfs->dfs_phyerr_count = 0;
dfs->dfs_phyerr_reject_count = 0;
dfs->dfs_phyerr_queued_count = 0;
dfs->dfs_phyerr_freq_min = 0x7fffffff;
dfs->dfs_phyerr_freq_max = 0;
break;
case DFS_SET_USENOL:
if (insize < sizeof(u_int32_t) || !indata) {
error = -EINVAL;
break;
}
dfs->dfs_rinfo.rn_use_nol = *(u_int32_t *)indata;
/* iwpriv markdfs in linux can do the same thing... */
break;
case DFS_GET_NOL:
if (!outdata || !outsize || *outsize < sizeof(struct dfsreq_nolinfo)) {
error = -EINVAL;
break;
}
*outsize = sizeof(struct dfsreq_nolinfo);
nol = (struct dfsreq_nolinfo *)outdata;
dfs_get_nol(dfs, (struct dfsreq_nolelem *)nol->dfs_nol, &nol->ic_nchans);
dfs_print_nol(dfs);
break;
case DFS_SET_NOL:
if (insize < sizeof(struct dfsreq_nolinfo) || !indata) {
error = -EINVAL;
break;
}
nol = (struct dfsreq_nolinfo *) indata;
dfs_set_nol(dfs, (struct dfsreq_nolelem *)nol->dfs_nol, nol->ic_nchans);
break;
case DFS_SHOW_NOL:
dfs_print_nol(dfs);
break;
#if ATH_SUPPORT_DFS && ATH_SUPPORT_STA_DFS
case DFS_SHOW_NOLHISTORY:
dfs_print_nolhistory(ic,dfs);
break;
#endif
case DFS_BANGRADAR:
#if 0 //MERGE_TBD
if(sc->sc_nostabeacons)
{
printk("No radar detection Enabled \n");
break;
}
#endif
dfs->dfs_bangradar = 1;
dfs->ath_radar_tasksched = 1;
OS_SET_TIMER(&dfs->ath_dfs_task_timer, 0);
break;
#endif /* ATH_DFS_RADAR_DETECTION_ONLY */
default:
error = -EINVAL;
}
bad:
return error;
}
int
dfs_control(struct ieee80211com *ic, u_int id,
void *indata, u_int32_t insize,
void *outdata, u_int32_t *outsize)
{
int error = 0;
struct ath_dfs_phyerr_param peout;
struct ath_dfs *dfs = (struct ath_dfs *)ic->ic_dfs;
struct dfs_ioctl_params *dfsparams;
u_int32_t val=0;
#ifndef ATH_DFS_RADAR_DETECTION_ONLY
struct dfsreq_nolinfo *nol;
u_int32_t *data = NULL;
#endif /* ATH_DFS_RADAR_DETECTION_ONLY */
int i;
if (dfs == NULL) {
error = -EINVAL;
DFS_DPRINTK(dfs, ATH_DEBUG_DFS1, "%s DFS is null\n", __func__);
goto bad;
}
switch (id) {
case DFS_SET_THRESH:
if (insize < sizeof(struct dfs_ioctl_params) || !indata) {
DFS_DPRINTK(dfs, ATH_DEBUG_DFS1,
"%s: insize=%d, expected=%zu bytes, indata=%p\n",
__func__, insize, sizeof(struct dfs_ioctl_params),
indata);
error = -EINVAL;
break;
}
dfsparams = (struct dfs_ioctl_params *) indata;
if (!dfs_set_thresholds(ic, DFS_PARAM_FIRPWR, dfsparams->dfs_firpwr))
error = -EINVAL;
if (!dfs_set_thresholds(ic, DFS_PARAM_RRSSI, dfsparams->dfs_rrssi))
error = -EINVAL;
if (!dfs_set_thresholds(ic, DFS_PARAM_HEIGHT, dfsparams->dfs_height))
error = -EINVAL;
if (!dfs_set_thresholds(ic, DFS_PARAM_PRSSI, dfsparams->dfs_prssi))
error = -EINVAL;
if (!dfs_set_thresholds(ic, DFS_PARAM_INBAND, dfsparams->dfs_inband))
error = -EINVAL;
/* 5413 speicfic */
if (!dfs_set_thresholds(ic, DFS_PARAM_RELPWR, dfsparams->dfs_relpwr))
error = -EINVAL;
if (!dfs_set_thresholds(ic, DFS_PARAM_RELSTEP, dfsparams->dfs_relstep))
error = -EINVAL;
if (!dfs_set_thresholds(ic, DFS_PARAM_MAXLEN, dfsparams->dfs_maxlen))
error = -EINVAL;
break;
case DFS_GET_THRESH:
if (!outdata || !outsize || *outsize <sizeof(struct dfs_ioctl_params)) {
error = -EINVAL;
break;
}
*outsize = sizeof(struct dfs_ioctl_params);
dfsparams = (struct dfs_ioctl_params *) outdata;
/*
* Fetch the DFS thresholds using the internal representation.
*/
(void) dfs_get_thresholds(ic, &peout);
/*
* Convert them to the dfs IOCTL representation.
*/
ath_dfs_dfsparam_to_ioctlparam(&peout, dfsparams);
break;
case DFS_RADARDETECTS:
if (!outdata || !outsize || *outsize < sizeof(u_int32_t)) {
error = -EINVAL;
break;
}
*outsize = sizeof (u_int32_t);
*((u_int32_t *)outdata) = dfs->ath_dfs_stats.num_radar_detects;
break;
case DFS_DISABLE_DETECT:
dfs->dfs_proc_phyerr &= ~DFS_RADAR_EN;
dfs->ic->ic_dfs_state.ignore_dfs = 1;
DFS_PRINTK("%s enable detects, ignore_dfs %d\n",
__func__,
dfs->ic->ic_dfs_state.ignore_dfs);
break;
case DFS_ENABLE_DETECT:
dfs->dfs_proc_phyerr |= DFS_RADAR_EN;
dfs->ic->ic_dfs_state.ignore_dfs = 0;
DFS_PRINTK("%s enable detects, ignore_dfs %d\n",
__func__,
dfs->ic->ic_dfs_state.ignore_dfs);
break;
case DFS_DISABLE_FFT:
//UMACDFS: TODO: val = ath_hal_dfs_config_fft(sc->sc_ah, false);
DFS_PRINTK("%s TODO disable FFT val=0x%x \n", __func__, val);
break;
case DFS_ENABLE_FFT:
//UMACDFS TODO: val = ath_hal_dfs_config_fft(sc->sc_ah, true);
DFS_PRINTK("%s TODO enable FFT val=0x%x \n", __func__, val);
break;
case DFS_SET_DEBUG_LEVEL:
if (insize < sizeof(u_int32_t) || !indata) {
error = -EINVAL;
break;
}
dfs->dfs_debug_mask= *(u_int32_t *)indata;
DFS_PRINTK("%s debug level now = 0x%x \n",
__func__,
dfs->dfs_debug_mask);
if (dfs->dfs_debug_mask & ATH_DEBUG_DFS3) {
/* Enable debug Radar Event */
dfs->dfs_event_log_on = 1;
} else {
dfs->dfs_event_log_on = 0;
}
break;
case DFS_SET_FALSE_RSSI_THRES:
if (insize < sizeof(u_int32_t) || !indata) {
error = -EINVAL;
break;
}
dfs->ath_dfs_false_rssi_thres= *(u_int32_t *)indata;
DFS_PRINTK("%s false RSSI threshold now = 0x%x \n",
__func__,
dfs->ath_dfs_false_rssi_thres);
break;
case DFS_SET_PEAK_MAG:
if (insize < sizeof(u_int32_t) || !indata) {
error = -EINVAL;
break;
}
dfs->ath_dfs_peak_mag= *(u_int32_t *)indata;
DFS_PRINTK("%s peak_mag now = 0x%x \n",
__func__,
dfs->ath_dfs_peak_mag);
break;
case DFS_IGNORE_CAC:
if (insize < sizeof(u_int32_t) || !indata) {
error = -EINVAL;
break;
}
if (*(u_int32_t *)indata) {
dfs->ic->ic_dfs_state.ignore_cac= 1;
} else {
dfs->ic->ic_dfs_state.ignore_cac= 0;
}
DFS_PRINTK("%s ignore cac = 0x%x \n",
__func__,
dfs->ic->ic_dfs_state.ignore_cac);
break;
case DFS_SET_NOL_TIMEOUT:
if (insize < sizeof(u_int32_t) || !indata) {
error = -EINVAL;
break;
}
if (*(int *)indata) {
dfs->ath_dfs_nol_timeout= *(int *)indata;
} else {
dfs->ath_dfs_nol_timeout= DFS_NOL_TIMEOUT_S;
}
DFS_PRINTK("%s nol timeout = %d sec \n",
__func__,
dfs->ath_dfs_nol_timeout);
break;
#ifndef ATH_DFS_RADAR_DETECTION_ONLY
case DFS_MUTE_TIME:
if (insize < sizeof(u_int32_t) || !indata) {
error = -EINVAL;
break;
}
data = (u_int32_t *) indata;
dfs->ath_dfstesttime = *data;
dfs->ath_dfstesttime *= (1000); //convert sec into ms
break;
case DFS_GET_USENOL:
if (!outdata || !outsize || *outsize < sizeof(u_int32_t)) {
error = -EINVAL;
break;
}
*outsize = sizeof(u_int32_t);
*((u_int32_t *)outdata) = dfs->dfs_rinfo.rn_use_nol;
for (i = 0; (i < DFS_EVENT_LOG_SIZE) && (i < dfs->dfs_event_log_count); i++) {
//DFS_DPRINTK(sc, ATH_DEBUG_DFS,"ts=%llu diff_ts=%u rssi=%u dur=%u\n", dfs->radar_log[i].ts, dfs->radar_log[i].diff_ts, dfs->radar_log[i].rssi, dfs->radar_log[i].dur);
}
dfs->dfs_event_log_count = 0;
dfs->dfs_phyerr_count = 0;
dfs->dfs_phyerr_reject_count = 0;
dfs->dfs_phyerr_queued_count = 0;
dfs->dfs_phyerr_freq_min = 0x7fffffff;
dfs->dfs_phyerr_freq_max = 0;
break;
case DFS_SET_USENOL:
if (insize < sizeof(u_int32_t) || !indata) {
error = -EINVAL;
break;
}
dfs->dfs_rinfo.rn_use_nol = *(u_int32_t *)indata;
/* iwpriv markdfs in linux can do the same thing... */
break;
case DFS_GET_NOL:
if (!outdata || !outsize || *outsize < sizeof(struct dfsreq_nolinfo)) {
error = -EINVAL;
break;
}
*outsize = sizeof(struct dfsreq_nolinfo);
nol = (struct dfsreq_nolinfo *)outdata;
dfs_get_nol(dfs, (struct dfsreq_nolelem *)nol->dfs_nol, &nol->ic_nchans);
dfs_print_nol(dfs);
break;
case DFS_SET_NOL:
if (insize < sizeof(struct dfsreq_nolinfo) || !indata) {
error = -EINVAL;
break;
}
nol = (struct dfsreq_nolinfo *) indata;
dfs_set_nol(dfs, (struct dfsreq_nolelem *)nol->dfs_nol, nol->ic_nchans);
break;
case DFS_SHOW_NOL:
dfs_print_nol(dfs);
break;
case DFS_BANGRADAR:
#if 0 //MERGE_TBD
if(sc->sc_nostabeacons)
{
printk("No radar detection Enabled \n");
break;
}
#endif
dfs->dfs_bangradar = 1;
dfs->ath_radar_tasksched = 1;
OS_SET_TIMER(&dfs->ath_dfs_task_timer, 0);
break;
#endif /* ATH_DFS_RADAR_DETECTION_ONLY */
default:
error = -EINVAL;
}
bad:
return error;
}
