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staging: vt6656: implement get_stats ieee80211_low_level_stats

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The driver already report low_level_stats via vnt_interrupt_data.

Allow mac80211 to collect them via vnt_get_stats

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Malcolm Priestley 2014-06-29 20:39:54 +01:00 committed by Greg Kroah-Hartman
parent fb3cdd16f2
commit 1786384e13
3 changed files with 18 additions and 0 deletions
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1
drivers/staging/vt6656/device.h
View File

@ -438,6 +438,7 @@ struct vnt_private {
u8 byChannelSwitchCount;
struct iw_statistics wstats; /* wireless stats */
struct ieee80211_low_level_stats low_stats;
};
#define ADD_ONE_WITH_WRAP_AROUND(uVar, uModulo) { \

6
drivers/staging/vt6656/int.c
View File

@ -79,6 +79,7 @@ void INTnsProcessData(struct vnt_private *priv)
{
struct vnt_interrupt_data *int_data;
struct net_device_stats *stats = &priv->stats;
struct ieee80211_low_level_stats *low_stats = &priv->low_stats;
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"---->s_nsInterruptProcessData\n");
@ -133,6 +134,11 @@ void INTnsProcessData(struct vnt_private *priv)
#endif
}
priv->qwCurrTSF = le64_to_cpu(int_data->tsf);
low_stats->dot11RTSSuccessCount += int_data->rts_success;
low_stats->dot11RTSFailureCount += int_data->rts_fail;
low_stats->dot11ACKFailureCount += int_data->ack_fail;
low_stats->dot11FCSErrorCount += int_data->fcs_err;
}
if (int_data->isr1 != 0)

11
drivers/staging/vt6656/main_usb.c
View File

@ -1006,6 +1006,16 @@ static void vnt_sw_scan_complete(struct ieee80211_hw *hw)
BBvUpdatePreEDThreshold(priv, false);
}
static int vnt_get_stats(struct ieee80211_hw *hw,
struct ieee80211_low_level_stats *stats)
{
struct vnt_private *priv = hw->priv;
memcpy(stats, &priv->low_stats, sizeof(*stats));
return 0;
}
static u64 vnt_get_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
{
struct vnt_private *priv = hw->priv;
@ -1043,6 +1053,7 @@ static const struct ieee80211_ops vnt_mac_ops = {
.set_key = vnt_set_key,
.sw_scan_start = vnt_sw_scan_start,
.sw_scan_complete = vnt_sw_scan_complete,
.get_stats = vnt_get_stats,
.get_tsf = vnt_get_tsf,
.set_tsf = vnt_set_tsf,
.reset_tsf = vnt_reset_tsf,