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wireless-drivers: use BIT_ULL for NL80211_STA_INFO_ attribute types

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The BIT macro uses unsigned long which some architectures handle as 32 bit
and therefore might cause macro's shift to overflow when used on a value
equals or larger than 32 (NL80211_STA_INFO_RX_DURATION and afterwards).

Since 'filled' member in station_info changed to u64, BIT_ULL macro
should be used with all NL80211_STA_INFO_* attribute types instead of BIT
to prevent future possible bugs when one will use BIT macro for higher
attributes by mistake.

This commit cleans up all usages of BIT macro with the above field
in wireless-drivers by changing it to BIT_ULL instead. In addition, there are
some places which don't use BIT nor BIT_ULL macros so align those as well.

Signed-off-by: Omer Efrat <omer.efrat@tandemg.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Omer Efrat
2018-06-17 13:07:13 +03:00
committed by Kalle Valo
parent ae636fb155
commit 22d0d2fafc
10 changed files with 73 additions and 73 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/net/wireless/ath/ath10k/mac.c
View File

@@ -7725,7 +7725,7 @@ static void ath10k_sta_statistics(struct ieee80211_hw *hw,
return;
sinfo->rx_duration = arsta->rx_duration;
sinfo->filled |= 1ULL << NL80211_STA_INFO_RX_DURATION;
sinfo->filled |= BIT_ULL(NL80211_STA_INFO_RX_DURATION);
if (!arsta->txrate.legacy && !arsta->txrate.nss)
return;
@@ -7738,7 +7738,7 @@ static void ath10k_sta_statistics(struct ieee80211_hw *hw,
sinfo->txrate.bw = arsta->txrate.bw;
}
sinfo->txrate.flags = arsta->txrate.flags;
sinfo->filled |= 1ULL << NL80211_STA_INFO_TX_BITRATE;
sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_BITRATE);
}
static const struct ieee80211_ops ath10k_ops = {

14
drivers/net/wireless/ath/ath6kl/cfg80211.c
View File

@@ -1811,20 +1811,20 @@ static int ath6kl_get_station(struct wiphy *wiphy, struct net_device *dev,
if (vif->target_stats.rx_byte) {
sinfo->rx_bytes = vif->target_stats.rx_byte;
sinfo->filled |= BIT(NL80211_STA_INFO_RX_BYTES64);
sinfo->filled |= BIT_ULL(NL80211_STA_INFO_RX_BYTES64);
sinfo->rx_packets = vif->target_stats.rx_pkt;
sinfo->filled |= BIT(NL80211_STA_INFO_RX_PACKETS);
sinfo->filled |= BIT_ULL(NL80211_STA_INFO_RX_PACKETS);
}
if (vif->target_stats.tx_byte) {
sinfo->tx_bytes = vif->target_stats.tx_byte;
sinfo->filled |= BIT(NL80211_STA_INFO_TX_BYTES64);
sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_BYTES64);
sinfo->tx_packets = vif->target_stats.tx_pkt;
sinfo->filled |= BIT(NL80211_STA_INFO_TX_PACKETS);
sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_PACKETS);
}
sinfo->signal = vif->target_stats.cs_rssi;
sinfo->filled |= BIT(NL80211_STA_INFO_SIGNAL);
sinfo->filled |= BIT_ULL(NL80211_STA_INFO_SIGNAL);
rate = vif->target_stats.tx_ucast_rate;
@@ -1857,12 +1857,12 @@ static int ath6kl_get_station(struct wiphy *wiphy, struct net_device *dev,
return 0;
}
sinfo->filled |= BIT(NL80211_STA_INFO_TX_BITRATE);
sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_BITRATE);
if (test_bit(CONNECTED, &vif->flags) &&
test_bit(DTIM_PERIOD_AVAIL, &vif->flags) &&
vif->nw_type == INFRA_NETWORK) {
sinfo->filled |= BIT(NL80211_STA_INFO_BSS_PARAM);
sinfo->filled |= BIT_ULL(NL80211_STA_INFO_BSS_PARAM);
sinfo->bss_param.flags = 0;
sinfo->bss_param.dtim_period = vif->assoc_bss_dtim_period;
sinfo->bss_param.beacon_interval = vif->assoc_bss_beacon_int;

18
drivers/net/wireless/ath/wil6210/cfg80211.c
View File

@@ -302,14 +302,14 @@ int wil_cid_fill_sinfo(struct wil6210_vif *vif, int cid,
sinfo->generation = wil->sinfo_gen;
sinfo->filled = BIT(NL80211_STA_INFO_RX_BYTES) |
BIT(NL80211_STA_INFO_TX_BYTES) |
BIT(NL80211_STA_INFO_RX_PACKETS) |
BIT(NL80211_STA_INFO_TX_PACKETS) |
BIT(NL80211_STA_INFO_RX_BITRATE) |
BIT(NL80211_STA_INFO_TX_BITRATE) |
BIT(NL80211_STA_INFO_RX_DROP_MISC) |
BIT(NL80211_STA_INFO_TX_FAILED);
sinfo->filled = BIT_ULL(NL80211_STA_INFO_RX_BYTES) |
BIT_ULL(NL80211_STA_INFO_TX_BYTES) |
BIT_ULL(NL80211_STA_INFO_RX_PACKETS) |
BIT_ULL(NL80211_STA_INFO_TX_PACKETS) |
BIT_ULL(NL80211_STA_INFO_RX_BITRATE) |
BIT_ULL(NL80211_STA_INFO_TX_BITRATE) |
BIT_ULL(NL80211_STA_INFO_RX_DROP_MISC) |
BIT_ULL(NL80211_STA_INFO_TX_FAILED);
sinfo->txrate.flags = RATE_INFO_FLAGS_60G;
sinfo->txrate.mcs = le16_to_cpu(reply.evt.bf_mcs);
@@ -322,7 +322,7 @@ int wil_cid_fill_sinfo(struct wil6210_vif *vif, int cid,
sinfo->tx_failed = stats->tx_errors;
if (test_bit(wil_vif_fwconnected, vif->status)) {
sinfo->filled |= BIT(NL80211_STA_INFO_SIGNAL);
sinfo->filled |= BIT_ULL(NL80211_STA_INFO_SIGNAL);
if (test_bit(WMI_FW_CAPABILITY_RSSI_REPORTING,
wil->fw_capabilities))
sinfo->signal = reply.evt.rssi;