diff options
Diffstat (limited to 'drivers/net/wireless/rtlwifi/rtl8192se/trx.c')
| -rw-r--r-- | drivers/net/wireless/rtlwifi/rtl8192se/trx.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/net/wireless/rtlwifi/rtl8192se/trx.c b/drivers/net/wireless/rtlwifi/rtl8192se/trx.c index 5cf442373d4..cffe30851f7 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192se/trx.c +++ b/drivers/net/wireless/rtlwifi/rtl8192se/trx.c @@ -581,7 +581,6 @@ static void _rtl92se_translate_rx_signal_stuff(struct ieee80211_hw *hw, struct ieee80211_hdr *hdr; u8 *tmp_buf; u8 *praddr; - u8 *psaddr; __le16 fc; u16 type, cfc; bool packet_matchbssid, packet_toself, packet_beacon; @@ -593,7 +592,6 @@ static void _rtl92se_translate_rx_signal_stuff(struct ieee80211_hw *hw, cfc = le16_to_cpu(fc); type = WLAN_FC_GET_TYPE(fc); praddr = hdr->addr1; - psaddr = hdr->addr2; packet_matchbssid = ((IEEE80211_FTYPE_CTL != type) && (!compare_ether_addr(mac->bssid, (cfc & IEEE80211_FCTL_TODS) ? @@ -663,7 +661,7 @@ bool rtl92se_rx_query_desc(struct ieee80211_hw *hw, struct rtl_stats *stats, rx_status->mactime = GET_RX_STATUS_DESC_TSFL(pdesc); - if (phystatus == true) { + if (phystatus) { p_drvinfo = (struct rx_fwinfo *)(skb->data + stats->rx_bufshift); _rtl92se_translate_rx_signal_stuff(hw, skb, stats, pdesc, @@ -875,6 +873,7 @@ void rtl92se_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc, SET_TX_DESC_TX_BUFFER_SIZE(pdesc, (u16)(skb->len)); SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, cpu_to_le32(mapping)); + wmb(); SET_TX_DESC_OWN(pdesc, 1); } else { /* H2C Command Desc format (Host TXCMD) */ /* 92SE must set as 1 for firmware download HW DMA error */ @@ -893,6 +892,7 @@ void rtl92se_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc, SET_TX_DESC_TX_BUFFER_SIZE(pdesc, (u16)(skb->len)); SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, cpu_to_le32(mapping)); + wmb(); SET_TX_DESC_OWN(pdesc, 1); } @@ -900,9 +900,10 @@ void rtl92se_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc, void rtl92se_set_desc(u8 *pdesc, bool istx, u8 desc_name, u8 *val) { - if (istx == true) { + if (istx) { switch (desc_name) { case HW_DESC_OWN: + wmb(); SET_TX_DESC_OWN(pdesc, 1); break; case HW_DESC_TX_NEXTDESC_ADDR: @@ -916,6 +917,7 @@ void rtl92se_set_desc(u8 *pdesc, bool istx, u8 desc_name, u8 *val) } else { switch (desc_name) { case HW_DESC_RXOWN: + wmb(); SET_RX_STATUS_DESC_OWN(pdesc, 1); break; case HW_DESC_RXBUFF_ADDR: @@ -939,7 +941,7 @@ u32 rtl92se_get_desc(u8 *desc, bool istx, u8 desc_name) { u32 ret = 0; - if (istx == true) { + if (istx) { switch (desc_name) { case HW_DESC_OWN: ret = GET_TX_DESC_OWN(desc); |