From: Jes Sorensen <Jes.Sorensen@redhat.com>
Date: Mon, 29 Feb 2016 22:05:30 +0000 (-0500)
Subject: rtl8xxxu: Add more 40 byte TX desc bit definitions
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ce2d1dbbb4b7b72cfe64d07fbd282f472ea51bbd;p=linux-beck.git

rtl8xxxu: Add more 40 byte TX desc bit definitions

Add additional bit definitions for 40 byte TX descriptors, and rename
bits for 32 byte descriptors that are located differently in the 40
byte descriptor format.

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---

diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
index 49fb5bd2950d..4cff2c94c88f 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
@@ -7035,11 +7035,12 @@ static void rtl8xxxu_tx(struct ieee80211_hw *hw,
 			ampdu = (u32)sta->ht_cap.ampdu_density;
 			val32 = ampdu << TXDESC_AMPDU_DENSITY_SHIFT;
 			tx_desc->txdw2 |= cpu_to_le32(val32);
-			tx_desc->txdw1 |= cpu_to_le32(TXDESC_AGG_ENABLE);
+
+			tx_desc->txdw1 |= cpu_to_le32(TXDESC_AGG_ENABLE_8723A);
 		} else
-			tx_desc->txdw1 |= cpu_to_le32(TXDESC_BK);
+			tx_desc->txdw1 |= cpu_to_le32(TXDESC_AGG_BREAK_8723A);
 	} else
-		tx_desc->txdw1 |= cpu_to_le32(TXDESC_BK);
+		tx_desc->txdw1 |= cpu_to_le32(TXDESC_AGG_BREAK_8723A);
 
 	if (ieee80211_is_data_qos(hdr->frame_control))
 		tx_desc->txdw4 |= cpu_to_le32(TXDESC_QOS);
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
index 9364a31be9bf..6ba12ab9ba4e 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
@@ -417,9 +417,15 @@ struct rtl8723bu_tx_desc {
 #endif
 
 /* Word 1 */
+/*
+ * Bits 0-7 differ dependent on chip generation. For 8723au bits 5/6 are
+ * aggregation enable and break respectively. For 8723bu, bits 0-7 are macid.
+ */
 #define TXDESC_PKT_OFFSET_SZ		0
-#define TXDESC_AGG_ENABLE		BIT(5)
-#define TXDESC_BK			BIT(6)
+#define TXDESC_AGG_ENABLE_8723A		BIT(5)
+#define TXDESC_AGG_BREAK_8723A		BIT(6)
+#define TXDESC_MACID_SHIFT_8723B	0
+#define TXDESC_MACID_MASK_8723B		0x00f0
 #define TXDESC_QUEUE_SHIFT		8
 #define TXDESC_QUEUE_MASK		0x1f00
 #define TXDESC_QUEUE_BK			0x2
@@ -431,6 +437,9 @@ struct rtl8723bu_tx_desc {
 #define TXDESC_QUEUE_MGNT		0x12
 #define TXDESC_QUEUE_CMD		0x13
 #define TXDESC_QUEUE_MAX		(TXDESC_QUEUE_CMD + 1)
+#define TXDESC_RDG_NAV_EXT_8723B	BIT(13)
+#define TXDESC_LSIG_TXOP_ENABLE_8723B	BIT(14)
+#define TXDESC_PIFS_8723B		BIT(15)
 
 #define DESC_RATE_ID_SHIFT		16
 #define DESC_RATE_ID_MASK		0xf
@@ -442,8 +451,20 @@ struct rtl8723bu_tx_desc {
 #define TXDESC_HWPC			BIT(31)
 
 /* Word 2 */
-#define TXDESC_ACK_REPORT		BIT(19)
+#define TXDESC_PAID_SHIFT_8723B		0
+#define TXDESC_PAID_MASK_8723B		0x1ff
+#define TXDESC_CCA_RTS_SHIFT_8723B	10
+#define TXDESC_CCA_RTS_MASK_8723B	0xc00
+#define TXDESC_AGG_ENABLE_8723B		BIT(12)
+#define TXDESC_RDG_ENABLE_8723B		BIT(13)
+#define TXDESC_AGG_BREAK_8723B		BIT(16)
+#define TXDESC_MORE_FRAG_8723B		BIT(17)
+#define TXDESC_RAW_8723B		BIT(18)
+#define TXDESC_ACK_REPORT_8723A		BIT(19)
+#define TXDESC_SPE_RPT_8723B		BIT(19)
 #define TXDESC_AMPDU_DENSITY_SHIFT	20
+#define TXDESC_BT_INT_8723B		BIT(23)
+#define TXDESC_GID_8723B		BIT(24)
 
 /* Word 3 */
 #define TXDESC_SEQ_SHIFT		16