From: Felix Fietkau <nbd@openwrt.org>
Date: Sat, 18 Jul 2015 16:56:28 +0000 (+0000)
Subject: mt76: backport rx buffer allocation fix from r46409
X-Git-Url: http://git.openwrt.org/?a=commitdiff_plain;h=d9d4f53baa9b0eea08491671a5d3b32cfb5fe96d;p=openwrt%2Fsvn-archive%2Farchive.git

mt76: backport rx buffer allocation fix from r46409

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 46412
---

diff --git a/package/kernel/mt76/patches/100-dma-fix-rx-buffer-allocation-size.patch b/package/kernel/mt76/patches/100-dma-fix-rx-buffer-allocation-size.patch
new file mode 100644
index 0000000000..c29c9ba855
--- /dev/null
+++ b/package/kernel/mt76/patches/100-dma-fix-rx-buffer-allocation-size.patch
@@ -0,0 +1,18 @@
+From: Felix Fietkau <nbd@openwrt.org>
+Date: Sat, 18 Jul 2015 17:51:24 +0200
+Subject: [PATCH] dma: fix rx buffer allocation size
+
+Signed-off-by: Felix Fietkau <nbd@openwrt.org>
+---
+
+--- a/dma.c
++++ b/dma.c
+@@ -158,7 +158,7 @@ mt76_dma_rx_fill(struct mt76_dev *dev, s
+ 	while (q->queued < q->ndesc - 1) {
+ 		int offset = mt76_rx_buf_offset(dev);
+ 
+-		buf = kzalloc(len, GFP_ATOMIC);
++		buf = kzalloc(q->buf_size, GFP_ATOMIC);
+ 		if (!buf)
+ 			break;
+