From 80491a1f3c878be44efa9d25fda1bb7b3388ca79 Mon Sep 17 00:00:00 2001
From: Jes Sorensen <Jes.Sorensen@redhat.com>
Date: Mon, 29 Feb 2016 17:05:26 -0500
Subject: [PATCH] rtl8xxxu: Add definition for 8723bu tx descriptor
Newer generation chips use a 40 byte TX descriptor, compared to the
32 byte descriptor used on older chips.
This adds the definition for the 40 byte descriptor.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
index fe2356179915..f06b88b97bee 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
@@ -346,6 +346,22 @@ struct rtl8xxxu_tx_desc {
__le16 txdw7;
};
+struct rtl8723bu_tx_desc {
+ __le16 pkt_size;
+ u8 pkt_offset;
+ u8 txdw0;
+ __le32 txdw1;
+ __le32 txdw2;
+ __le32 txdw3;
+ __le32 txdw4;
+ __le32 txdw5;
+ __le32 txdw6;
+ __le16 csum;
+ __le16 txdw7;
+ __le32 txdw8;
+ __le32 txdw9;
+};
+
/* CCK Rates, TxHT = 0 */
#define DESC_RATE_1M 0x00
#define DESC_RATE_2M 0x01
--
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