diff options
Diffstat (limited to 'package/kernel/mac80211/patches/653-0016-rtl8xxxu-Determine-the-need-for-SGI-before-handling-.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/653-0016-rtl8xxxu-Determine-the-need-for-SGI-before-handling-.patch | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/package/kernel/mac80211/patches/653-0016-rtl8xxxu-Determine-the-need-for-SGI-before-handling-.patch b/package/kernel/mac80211/patches/653-0016-rtl8xxxu-Determine-the-need-for-SGI-before-handling-.patch deleted file mode 100644 index c87a49ee80..0000000000 --- a/package/kernel/mac80211/patches/653-0016-rtl8xxxu-Determine-the-need-for-SGI-before-handling-.patch +++ /dev/null @@ -1,53 +0,0 @@ -From 3972cc579140e48e8390fff5e94f6e9e78c3dd87 Mon Sep 17 00:00:00 2001 -From: Jes Sorensen <Jes.Sorensen@redhat.com> -Date: Fri, 19 Aug 2016 17:46:38 -0400 -Subject: [PATCH] rtl8xxxu: Determine the need for SGI before handling specific - TX desc formats - -In order to be able to split out the TX descriptor handling code, -determine in advance the need to mark SGI. - -Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> -Signed-off-by: Kalle Valo <kvalo@codeaurora.org> ---- - drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 14 ++++++++------ - 1 file changed, 8 insertions(+), 6 deletions(-) - ---- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c -+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c -@@ -4770,7 +4770,7 @@ static void rtl8xxxu_tx(struct ieee80211 - u16 rate_flag = tx_info->control.rates[0].flags; - int tx_desc_size = priv->fops->tx_desc_size; - int ret; -- bool usedesc40, ampdu_enable; -+ bool usedesc40, ampdu_enable, sgi = false; - - if (skb_headroom(skb) < tx_desc_size) { - dev_warn(dev, -@@ -4854,6 +4854,12 @@ static void rtl8xxxu_tx(struct ieee80211 - else - rate = tx_rate->hw_value; - -+ if (rate_flag & IEEE80211_TX_RC_SHORT_GI || -+ (ieee80211_is_data_qos(hdr->frame_control) && -+ sta && sta->ht_cap.cap & -+ (IEEE80211_HT_CAP_SGI_40 | IEEE80211_HT_CAP_SGI_20))) -+ sgi = true; -+ - seq_number = IEEE80211_SEQ_TO_SN(le16_to_cpu(hdr->seq_ctrl)); - if (!usedesc40) { - tx_desc->txdw5 = cpu_to_le32(rate); -@@ -4886,12 +4892,8 @@ static void rtl8xxxu_tx(struct ieee80211 - (sta && vif && vif->bss_conf.use_short_preamble)) - tx_desc->txdw4 |= cpu_to_le32(TXDESC32_SHORT_PREAMBLE); - -- if (rate_flag & IEEE80211_TX_RC_SHORT_GI || -- (ieee80211_is_data_qos(hdr->frame_control) && -- sta && sta->ht_cap.cap & -- (IEEE80211_HT_CAP_SGI_40 | IEEE80211_HT_CAP_SGI_20))) { -+ if (sgi) - tx_desc->txdw5 |= cpu_to_le32(TXDESC32_SHORT_GI); -- } - - if (rate_flag & IEEE80211_TX_RC_USE_RTS_CTS) { - /* |