diff mbox series

[v8,6/9] mt76: mt7915: add note about TXSFM 0x2

Message ID 20210819204950.12150-6-greearb@candelatech.com (mailing list archive)
State Superseded
Delegated to: Felix Fietkau
Headers show
Series [v8,1/9] mt76: add hash lookup for skb on TXS status_list | expand

Commit Message

Ben Greear Aug. 19, 2021, 8:49 p.m. UTC 
From: Ben Greear <greearb@candelatech.com>

This format is not supported by any current hardware,
add note to mention this.

Signed-off-by: Ben Greear <greearb@candelatech.com>
---
 drivers/net/wireless/mediatek/mt76/mt7915/mac.h | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.h b/drivers/net/wireless/mediatek/mt76/mt7915/mac.h
index ccce994dc07a..65dba1061376 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.h
@@ -347,6 +347,10 @@  struct mt7915_tx_free {
 
 #define MT_TXS4_TIMESTAMP		GENMASK(31, 0)
 
+/* The F0 variables are for TXSFM 0x0 and 0x1.  The F1 variables
+ * are for TXSFM 0x2 aka PPDU format.  TXSFM 0x2 not supported
+ * at this time.
+ */
 #define MT_TXS5_F0_FINAL_MPDU		BIT(31)
 #define MT_TXS5_F0_QOS			BIT(30)
 #define MT_TXS5_F0_TX_COUNT		GENMASK(29, 25)