From 6e9613844ca1ddea7e36abc44a513c89ef0598ff Mon Sep 17 00:00:00 2001 From: Christian Marangi Date: Sun, 25 Sep 2022 16:04:58 +0200 Subject: mt76: fix compilation error with mt7915 and kernel >= 5.15.61 With kernel 5.15.61 the define IEEE80211_MAX_AMPDU_BUF got changed to IEEE80211_MAX_AMPDU_BUF_HE. Add patch to fix compilation error on next 5.15 kernel versions. Signed-off-by: Christian Marangi --- ...-fix-changed-IEEE80211_MAX_AMPDU_BUF-defi.patch | 38 ++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 package/kernel/mt76/patches/0001-mt76-mt7915-fix-changed-IEEE80211_MAX_AMPDU_BUF-defi.patch diff --git a/package/kernel/mt76/patches/0001-mt76-mt7915-fix-changed-IEEE80211_MAX_AMPDU_BUF-defi.patch b/package/kernel/mt76/patches/0001-mt76-mt7915-fix-changed-IEEE80211_MAX_AMPDU_BUF-defi.patch new file mode 100644 index 0000000000..885c0aee04 --- /dev/null +++ b/package/kernel/mt76/patches/0001-mt76-mt7915-fix-changed-IEEE80211_MAX_AMPDU_BUF-defi.patch @@ -0,0 +1,38 @@ +From 2994307fe092a9627e12ad7cd9f32f4d36c201d8 Mon Sep 17 00:00:00 2001 +From: Christian Marangi +Date: Sun, 25 Sep 2022 15:58:37 +0200 +Subject: [PATCH] mt76: mt7915: fix changed IEEE80211_MAX_AMPDU_BUF define in + new kernel + +New kernel use IEEE80211_MAX_AMPDU_BUF_HE instead of +IEEE80211_MAX_AMPDU_BUF. +This got backported to stable kernel 5.15.61 and cause compilation +error. +Add required ifdef to handle this changed define. + +Signed-off-by: Christian Marangi +--- + mt7915/init.c | 5 +++++ + 1 file changed, 5 insertions(+) + +diff --git a/mt7915/init.c b/mt7915/init.c +index 489f6e77..1813370a 100644 +--- a/mt7915/init.c ++++ b/mt7915/init.c +@@ -327,8 +327,13 @@ mt7915_init_wiphy(struct ieee80211_hw *hw) + struct mt7915_dev *dev = phy->dev; + + hw->queues = 4; ++#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 15, 61)) + hw->max_rx_aggregation_subframes = IEEE80211_MAX_AMPDU_BUF; + hw->max_tx_aggregation_subframes = IEEE80211_MAX_AMPDU_BUF; ++#else ++ hw->max_rx_aggregation_subframes = IEEE80211_MAX_AMPDU_BUF_HE; ++ hw->max_tx_aggregation_subframes = IEEE80211_MAX_AMPDU_BUF_HE; ++#endif + hw->netdev_features = NETIF_F_RXCSUM; + + hw->radiotap_timestamp.units_pos = +-- +2.37.2 + -- cgit v1.2.3