From 80491a1f3c878be44efa9d25fda1bb7b3388ca79 Mon Sep 17 00:00:00 2001 From: Jes Sorensen 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 Signed-off-by: Kalle Valo --- 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 -- 2.20.1