C++ (Cpp) zd_rx_strength_percent 예제들

예제 #1

파일: zd_mac.c 프로젝트: ivucica/linux

static int fill_rx_stats(struct ieee80211_rx_stats *stats,
	                 const struct rx_status **pstatus,
		         struct zd_mac *mac,
			 const u8 *buffer, unsigned int length)
{
	const struct rx_status *status;

	*pstatus = status = zd_tail(buffer, length, sizeof(struct rx_status));
	if (status->frame_status & ZD_RX_ERROR) {
		/* FIXME: update? */
		return -EINVAL;
	}
	memset(stats, 0, sizeof(struct ieee80211_rx_stats));
	stats->len = length - (ZD_PLCP_HEADER_SIZE + IEEE80211_FCS_LEN +
		               + sizeof(struct rx_status));
	/* FIXME: 802.11a */
	stats->freq = IEEE80211_24GHZ_BAND;
	stats->received_channel = _zd_chip_get_channel(&mac->chip);
	stats->rssi = zd_rx_strength_percent(status->signal_strength);
	stats->signal = zd_rx_qual_percent(buffer,
		                          length - sizeof(struct rx_status),
		                          status);
	stats->mask = IEEE80211_STATMASK_RSSI | IEEE80211_STATMASK_SIGNAL;
	stats->rate = zd_rx_rate(buffer, status);
	if (stats->rate)
		stats->mask |= IEEE80211_STATMASK_RATE;

	return 0;
}

예제 #2

파일: zd_mac.c 프로젝트: qwerty1023/wive-rtnl-firmware

static int fill_rx_stats(struct ieee80211_rx_stats *stats,
	                 const struct rx_status **pstatus,
		         struct zd_mac *mac,
			 const u8 *buffer, unsigned int length)
{
	const struct rx_status *status;

	*pstatus = status = zd_tail(buffer, length, sizeof(struct rx_status));
	if (status->frame_status & ZD_RX_ERROR) {
		struct ieee80211_device *ieee = zd_mac_to_ieee80211(mac);
		ieee->stats.rx_errors++;
		if (status->frame_status & ZD_RX_TIMEOUT_ERROR)
			ieee->stats.rx_missed_errors++;
		else if (status->frame_status & ZD_RX_FIFO_OVERRUN_ERROR)
			ieee->stats.rx_fifo_errors++;
		else if (status->frame_status & ZD_RX_DECRYPTION_ERROR)
			ieee->ieee_stats.rx_discards_undecryptable++;
		else if (status->frame_status & ZD_RX_CRC32_ERROR) {
			ieee->stats.rx_crc_errors++;
			ieee->ieee_stats.rx_fcs_errors++;
		}
		else if (status->frame_status & ZD_RX_CRC16_ERROR)
			ieee->stats.rx_crc_errors++;
		return -EINVAL;
	}

	memset(stats, 0, sizeof(struct ieee80211_rx_stats));
	stats->len = length - (ZD_PLCP_HEADER_SIZE + IEEE80211_FCS_LEN +
		               + sizeof(struct rx_status));
	/* FIXME: 802.11a */
	stats->freq = IEEE80211_24GHZ_BAND;
	stats->received_channel = _zd_chip_get_channel(&mac->chip);
	stats->rssi = zd_rx_strength_percent(status->signal_strength);
	stats->signal = zd_rx_qual_percent(buffer,
		                          length - sizeof(struct rx_status),
		                          status);
	stats->mask = IEEE80211_STATMASK_RSSI | IEEE80211_STATMASK_SIGNAL;
	stats->rate = zd_rx_rate(buffer, status);
	if (stats->rate)
		stats->mask |= IEEE80211_STATMASK_RATE;

	return 0;
}