diff options
| author |   Stanislaw Gruszka <sgruszka@redhat.com> | 2016-11-18 10:43:59 +0100 |
|---|---|---|
| committer |   Kalle Valo <kvalo@codeaurora.org> | 2016-11-23 17:38:51 +0200 |
| commit | 6c40063d5a61cd245e0828088024fc1eb02a2083 (patch) | |
| tree | 3c92acae5564513ecd103a1ff9df27a109d337ea /drivers/net/wireless | |
| parent | rt2800: correct TX_SW_CFG1 for 5592 (diff) | |
| download | linux-dev-6c40063d5a61cd245e0828088024fc1eb02a2083.tar.xz linux-dev-6c40063d5a61cd245e0828088024fc1eb02a2083.zip | |
rt2800: use RTS/CTS protection instead of CTS-to-self
Change default to RTS/CTS protection. This has a cost of transmitting
one more control frame (RTS) however protect us from traffic from
hidden node.
On station mode will use CTS-to-self if AP will configure that
for the network.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c index 438f7151195b..11cc079207ef 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c @@ -1621,7 +1621,7 @@ static void rt2800_config_ht_opmode(struct rt2x00_dev *rt2x00dev, * => Protect all HT40 transmissions. */ mm20_mode = gf20_mode = 0; - mm40_mode = gf40_mode = 2; + mm40_mode = gf40_mode = 1; break; case IEEE80211_HT_OP_MODE_PROTECTION_NONMEMBER: @@ -1644,7 +1644,7 @@ static void rt2800_config_ht_opmode(struct rt2x00_dev *rt2x00dev, * Legacy STAs are present * => Protect all HT transmissions. */ - mm20_mode = mm40_mode = gf20_mode = gf40_mode = 2; + mm20_mode = mm40_mode = gf20_mode = gf40_mode = 1; /* * If erp protection is needed we have to protect HT @@ -1660,7 +1660,7 @@ static void rt2800_config_ht_opmode(struct rt2x00_dev *rt2x00dev, /* check for STAs not supporting greenfield mode */ if (any_sta_nongf) - gf20_mode = gf40_mode = 2; + gf20_mode = gf40_mode = 1; /* Update HT protection config */ rt2800_register_read(rt2x00dev, MM20_PROT_CFG, ®); |