diff options
Diffstat (limited to 'package/kernel/mac80211/patches/020-16-rt2800-use-TXOP_BACKOFF-for-probe-frames.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/020-16-rt2800-use-TXOP_BACKOFF-for-probe-frames.patch | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/package/kernel/mac80211/patches/020-16-rt2800-use-TXOP_BACKOFF-for-probe-frames.patch b/package/kernel/mac80211/patches/020-16-rt2800-use-TXOP_BACKOFF-for-probe-frames.patch deleted file mode 100644 index 7825810cef..0000000000 --- a/package/kernel/mac80211/patches/020-16-rt2800-use-TXOP_BACKOFF-for-probe-frames.patch +++ /dev/null @@ -1,38 +0,0 @@ -From fb47ada8dc3c30c8e7b415da155742b49536c61e Mon Sep 17 00:00:00 2001 -From: Stanislaw Gruszka <sgruszka@redhat.com> -Date: Wed, 15 Feb 2017 10:25:12 +0100 -Subject: [PATCH 16/19] rt2800: use TXOP_BACKOFF for probe frames - -Even if we do not set AMPDU bit in TXWI, device still can aggregate -frame and send it with rate not corresponding to requested. That mean -we can do not sent probe frames with requested rate. To prevent that -use TXOP_BACKOFF for probe frames. - -Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> -Signed-off-by: Kalle Valo <kvalo@codeaurora.org> ---- - drivers/net/wireless/ralink/rt2x00/rt2x00queue.c | 7 ++++--- - 1 file changed, 4 insertions(+), 3 deletions(-) - ---- a/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c -+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c -@@ -372,15 +372,16 @@ static void rt2x00queue_create_tx_descri - - /* - * Determine IFS values -- * - Use TXOP_BACKOFF for management frames except beacons -+ * - Use TXOP_BACKOFF for probe and management frames except beacons - * - Use TXOP_SIFS for fragment bursts - * - Use TXOP_HTTXOP for everything else - * - * Note: rt2800 devices won't use CTS protection (if used) - * for frames not transmitted with TXOP_HTTXOP - */ -- if (ieee80211_is_mgmt(hdr->frame_control) && -- !ieee80211_is_beacon(hdr->frame_control)) -+ if ((ieee80211_is_mgmt(hdr->frame_control) && -+ !ieee80211_is_beacon(hdr->frame_control)) || -+ (tx_info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE)) - txdesc->u.ht.txop = TXOP_BACKOFF; - else if (!(tx_info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT)) - txdesc->u.ht.txop = TXOP_SIFS; |