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ath9k: remove rssi/antenna information from recv debug stats 

The way this is implemented (simply storing the last value) is absolutely
worthless for debugging anything, and the same information is also available
through the MAC sample feature, so there's no point in keeping this around.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Felix Fietkau 2012-03-03 15:17:04 +01:00 committed by John W. Linville
parent 5baec7422c
commit fc16fd8808
2 changed files with 0 additions and 38 deletions
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31
drivers/net/wireless/ath/ath9k/debug.c
View File

@ -943,27 +943,6 @@ static ssize_t read_file_recv(struct file *file, char __user *user_buf,
PHY_ERR("HT-LENGTH ERR", ATH9K_PHYERR_HT_LENGTH_ILLEGAL);
PHY_ERR("HT-RATE ERR", ATH9K_PHYERR_HT_RATE_ILLEGAL);
len += snprintf(buf + len, size - len,
"%22s : %10d\n", "RSSI-CTL0",
sc->debug.stats.rxstats.rs_rssi_ctl0);
len += snprintf(buf + len, size - len,
"%22s : %10d\n", "RSSI-CTL1",
sc->debug.stats.rxstats.rs_rssi_ctl1);
len += snprintf(buf + len, size - len,
"%22s : %10d\n", "RSSI-CTL2",
sc->debug.stats.rxstats.rs_rssi_ctl2);
len += snprintf(buf + len, size - len,
"%22s : %10d\n", "RSSI-EXT0",
sc->debug.stats.rxstats.rs_rssi_ext0);
len += snprintf(buf + len, size - len,
"%22s : %10d\n", "RSSI-EXT1",
sc->debug.stats.rxstats.rs_rssi_ext1);
len += snprintf(buf + len, size - len,
"%22s : %10d\n", "RSSI-EXT2",
sc->debug.stats.rxstats.rs_rssi_ext2);
len += snprintf(buf + len, size - len,
"%22s : %10d\n", "Rx Antenna",
sc->debug.stats.rxstats.rs_antenna);
len += snprintf(buf + len, size - len,
"%22s : %10u\n", "RX-Pkts-All",
sc->debug.stats.rxstats.rx_pkts_all);
@ -1011,16 +990,6 @@ void ath_debug_stat_rx(struct ath_softc *sc, struct ath_rx_status *rs)
RX_PHY_ERR_INC(rs->rs_phyerr);
}
sc->debug.stats.rxstats.rs_rssi_ctl0 = rs->rs_rssi_ctl0;
sc->debug.stats.rxstats.rs_rssi_ctl1 = rs->rs_rssi_ctl1;
sc->debug.stats.rxstats.rs_rssi_ctl2 = rs->rs_rssi_ctl2;
sc->debug.stats.rxstats.rs_rssi_ext0 = rs->rs_rssi_ext0;
sc->debug.stats.rxstats.rs_rssi_ext1 = rs->rs_rssi_ext1;
sc->debug.stats.rxstats.rs_rssi_ext2 = rs->rs_rssi_ext2;
sc->debug.stats.rxstats.rs_antenna = rs->rs_antenna;
#ifdef CONFIG_ATH9K_MAC_DEBUG
spin_lock(&sc->debug.samp_lock);
RX_SAMP_DBG(jiffies) = jiffies;

7
drivers/net/wireless/ath/ath9k/debug.h
View File

@ -165,13 +165,6 @@ struct ath_rx_stats {
u32 post_delim_crc_err;
u32 decrypt_busy_err;
u32 phy_err_stats[ATH9K_PHYERR_MAX];
int8_t rs_rssi_ctl0;
int8_t rs_rssi_ctl1;
int8_t rs_rssi_ctl2;
int8_t rs_rssi_ext0;
int8_t rs_rssi_ext1;
int8_t rs_rssi_ext2;
u8 rs_antenna;
};
enum ath_reset_type {