disable FB

hc

2024-01-04 1543e317f1da31b75942316931e8f491a8920811

 kernel/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.h
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@@ -1,12 +1,9 @@
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+/* SPDX-License-Identifier: GPL-2.0-only */
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 /*
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  * Header File to describe the DMA descriptors and related definitions specific
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  * for DesignWare databook 4.xx.
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  *
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  * Copyright (C) 2015  STMicroelectronics Ltd
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- *
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- * This program is free software; you can redistribute it and/or modify it
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- * under the terms and conditions of the GNU General Public License,
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- * version 2, as published by the Free Software Foundation.
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  *
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  * Author: Alexandre Torgue <alexandre.torgue@st.com>
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  */
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@@ -21,13 +18,21 @@
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 /* TDES2 (read format) */
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 #define TDES2_BUFFER1_SIZE_MASK		GENMASK(13, 0)
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 #define TDES2_VLAN_TAG_MASK		GENMASK(15, 14)
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+#define TDES2_VLAN_TAG_SHIFT		14
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 #define TDES2_BUFFER2_SIZE_MASK		GENMASK(29, 16)
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 #define TDES2_BUFFER2_SIZE_MASK_SHIFT	16
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+#define TDES3_IVTIR_MASK		GENMASK(19, 18)
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+#define TDES3_IVTIR_SHIFT		18
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+#define TDES3_IVLTV			BIT(17)
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 #define TDES2_TIMESTAMP_ENABLE		BIT(30)
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+#define TDES2_IVT_MASK			GENMASK(31, 16)
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+#define TDES2_IVT_SHIFT			16
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 #define TDES2_INTERRUPT_ON_COMPLETION	BIT(31)
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 /* TDES3 (read format) */
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 #define TDES3_PACKET_SIZE_MASK		GENMASK(14, 0)
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+#define TDES3_VLAN_TAG			GENMASK(15, 0)
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+#define TDES3_VLTV			BIT(16)
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 #define TDES3_CHECKSUM_INSERTION_MASK	GENMASK(17, 16)
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 #define TDES3_CHECKSUM_INSERTION_SHIFT	16
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 #define TDES3_TCP_PKT_PAYLOAD_MASK	GENMASK(17, 0)
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@@ -35,6 +40,7 @@
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 #define TDES3_HDR_LEN_SHIFT		19
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 #define TDES3_SLOT_NUMBER_MASK		GENMASK(22, 19)
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 #define TDES3_SA_INSERT_CTRL_MASK	GENMASK(25, 23)
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+#define TDES3_SA_INSERT_CTRL_SHIFT	23
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 #define TDES3_CRC_PAD_CTRL_MASK		GENMASK(27, 26)
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 /* TDES3 (write back format) */
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@@ -66,6 +72,13 @@
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 #define TDES3_FIRST_DESCRIPTOR		BIT(29)
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 #define TDES3_CONTEXT_TYPE		BIT(30)
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 #define	TDES3_CONTEXT_TYPE_SHIFT	30
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+
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+/* TDES4 */
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+#define TDES4_LTV			BIT(31)
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+#define TDES4_LT			GENMASK(7, 0)
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+
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+/* TDES5 */
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+#define TDES5_LT			GENMASK(31, 8)
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 /* TDS3 use for both format (read and write back) */
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 #define TDES3_OWN			BIT(31)
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@@ -103,6 +116,7 @@
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 #define RDES2_L4_FILTER_MATCH		BIT(28)
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 #define RDES2_L3_L4_FILT_NB_MATCH_MASK	GENMASK(27, 26)
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 #define RDES2_L3_L4_FILT_NB_MATCH_SHIFT	26
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+#define RDES2_HL			GENMASK(9, 0)
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 /* RDES3 (write back format) */
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 #define RDES3_PACKET_SIZE_MASK		GENMASK(14, 0)