From 08f87f769b595151be1afeff53e144f543faa614 Mon Sep 17 00:00:00 2001 From: hc <hc@nodka.com> Date: Wed, 06 Dec 2023 09:51:13 +0000 Subject: [PATCH] add dts config --- kernel/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.h | 22 ++++++++++++++++++---- 1 files changed, 18 insertions(+), 4 deletions(-) diff --git a/kernel/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.h b/kernel/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.h index 9736c50..6da070c 100644 --- a/kernel/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.h +++ b/kernel/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Header File to describe the DMA descriptors and related definitions specific * for DesignWare databook 4.xx. * * Copyright (C) 2015 STMicroelectronics Ltd - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. * * Author: Alexandre Torgue <alexandre.torgue@st.com> */ @@ -21,13 +18,21 @@ /* TDES2 (read format) */ #define TDES2_BUFFER1_SIZE_MASK GENMASK(13, 0) #define TDES2_VLAN_TAG_MASK GENMASK(15, 14) +#define TDES2_VLAN_TAG_SHIFT 14 #define TDES2_BUFFER2_SIZE_MASK GENMASK(29, 16) #define TDES2_BUFFER2_SIZE_MASK_SHIFT 16 +#define TDES3_IVTIR_MASK GENMASK(19, 18) +#define TDES3_IVTIR_SHIFT 18 +#define TDES3_IVLTV BIT(17) #define TDES2_TIMESTAMP_ENABLE BIT(30) +#define TDES2_IVT_MASK GENMASK(31, 16) +#define TDES2_IVT_SHIFT 16 #define TDES2_INTERRUPT_ON_COMPLETION BIT(31) /* TDES3 (read format) */ #define TDES3_PACKET_SIZE_MASK GENMASK(14, 0) +#define TDES3_VLAN_TAG GENMASK(15, 0) +#define TDES3_VLTV BIT(16) #define TDES3_CHECKSUM_INSERTION_MASK GENMASK(17, 16) #define TDES3_CHECKSUM_INSERTION_SHIFT 16 #define TDES3_TCP_PKT_PAYLOAD_MASK GENMASK(17, 0) @@ -35,6 +40,7 @@ #define TDES3_HDR_LEN_SHIFT 19 #define TDES3_SLOT_NUMBER_MASK GENMASK(22, 19) #define TDES3_SA_INSERT_CTRL_MASK GENMASK(25, 23) +#define TDES3_SA_INSERT_CTRL_SHIFT 23 #define TDES3_CRC_PAD_CTRL_MASK GENMASK(27, 26) /* TDES3 (write back format) */ @@ -66,6 +72,13 @@ #define TDES3_FIRST_DESCRIPTOR BIT(29) #define TDES3_CONTEXT_TYPE BIT(30) #define TDES3_CONTEXT_TYPE_SHIFT 30 + +/* TDES4 */ +#define TDES4_LTV BIT(31) +#define TDES4_LT GENMASK(7, 0) + +/* TDES5 */ +#define TDES5_LT GENMASK(31, 8) /* TDS3 use for both format (read and write back) */ #define TDES3_OWN BIT(31) @@ -103,6 +116,7 @@ #define RDES2_L4_FILTER_MATCH BIT(28) #define RDES2_L3_L4_FILT_NB_MATCH_MASK GENMASK(27, 26) #define RDES2_L3_L4_FILT_NB_MATCH_SHIFT 26 +#define RDES2_HL GENMASK(9, 0) /* RDES3 (write back format) */ #define RDES3_PACKET_SIZE_MASK GENMASK(14, 0) -- Gitblit v1.6.2