From 99ce68625473bd554dc137e0fdbcee19a6a25211 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@nbd.name>
Date: Mon, 20 Jan 2020 12:14:56 +0100
Subject: [PATCH] mt76: mt7603: increase dma mcu rx ring size

The ring is used for looping back tx powersave filtered frames, so it could
use some more room, in case more than one aggregate was queued

Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 mt7603/dma.c    | 2 +-
 mt7603/mt7603.h | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/mt7603/dma.c b/mt7603/dma.c
index 57428467..a08b8528 100644
--- a/mt7603/dma.c
+++ b/mt7603/dma.c
@@ -221,7 +221,7 @@ int mt7603_dma_init(struct mt7603_dev *dev)
 		return ret;
 
 	ret = mt7603_init_rx_queue(dev, &dev->mt76.q_rx[MT_RXQ_MCU], 1,
-				   MT_MCU_RING_SIZE, MT_RX_BUF_SIZE);
+				   MT7603_MCU_RX_RING_SIZE, MT_RX_BUF_SIZE);
 	if (ret)
 		return ret;
 
diff --git a/mt7603/mt7603.h b/mt7603/mt7603.h
index bb973422..2d0ad5ff 100644
--- a/mt7603/mt7603.h
+++ b/mt7603/mt7603.h
@@ -15,6 +15,7 @@
 
 #define MT7603_RATE_RETRY	2
 
+#define MT7603_MCU_RX_RING_SIZE	64
 #define MT7603_RX_RING_SIZE     128
 
 #define MT7603_FIRMWARE_E1	"mt7603_e1.bin"