From: Stanislaw Gruszka Date: Mon, 19 Dec 2016 10:52:47 +0000 (+0100) Subject: rt2800: make rx ampdu_factor depend on number of rx chains X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a08b98196a36469700e74ec571c9fc27602de379;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git rt2800: make rx ampdu_factor depend on number of rx chains Initalize max ampdu_factor supported by us based on rx chains, vendor driver do the same. Signed-off-by: Stanislaw Gruszka Signed-off-by: Kalle Valo --- diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c index 4fb79e05078f..03b7f8eb62bd 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c @@ -7593,7 +7593,7 @@ static int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev) spec->ht.cap |= rx_chains << IEEE80211_HT_CAP_RX_STBC_SHIFT; - spec->ht.ampdu_factor = 3; + spec->ht.ampdu_factor = (rx_chains > 1) ? 3 : 2; spec->ht.ampdu_density = 4; spec->ht.mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED; if (tx_chains != rx_chains) {