diff options
Diffstat (limited to 'drivers/net/ethernet/huawei/hinic/hinic_hw_wqe.h')
| -rw-r--r-- | drivers/net/ethernet/huawei/hinic/hinic_hw_wqe.h | 83 |
1 files changed, 50 insertions, 33 deletions
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_wqe.h b/drivers/net/ethernet/huawei/hinic/hinic_hw_wqe.h index 138941527872..c6bdeed5606e 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_hw_wqe.h +++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_wqe.h @@ -1,16 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Huawei HiNIC PCI Express Linux driver * Copyright(c) 2017 Huawei Technologies Co., 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. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * */ #ifndef HINIC_HW_WQE_H @@ -219,22 +210,56 @@ #define HINIC_MSS_DEFAULT 0x3E00 #define HINIC_MSS_MIN 0x50 -enum hinic_l4offload_type { - HINIC_L4_OFF_DISABLE = 0, - HINIC_TCP_OFFLOAD_ENABLE = 1, - HINIC_SCTP_OFFLOAD_ENABLE = 2, - HINIC_UDP_OFFLOAD_ENABLE = 3, -}; +#define RQ_CQE_STATUS_NUM_LRO_SHIFT 16 +#define RQ_CQE_STATUS_NUM_LRO_MASK 0xFFU -enum hinic_vlan_offload { - HINIC_VLAN_OFF_DISABLE = 0, - HINIC_VLAN_OFF_ENABLE = 1, -}; +#define RQ_CQE_STATUS_GET(val, member) (((val) >> \ + RQ_CQE_STATUS_##member##_SHIFT) & \ + RQ_CQE_STATUS_##member##_MASK) -enum hinic_pkt_parsed { - HINIC_PKT_NOT_PARSED = 0, - HINIC_PKT_PARSED = 1, -}; +#define HINIC_GET_RX_NUM_LRO(status) \ + RQ_CQE_STATUS_GET(status, NUM_LRO) + +#define RQ_CQE_OFFOLAD_TYPE_PKT_TYPE_SHIFT 0 +#define RQ_CQE_OFFOLAD_TYPE_PKT_TYPE_MASK 0xFFFU +#define RQ_CQE_OFFOLAD_TYPE_VLAN_EN_SHIFT 21 +#define RQ_CQE_OFFOLAD_TYPE_VLAN_EN_MASK 0x1U + +#define RQ_CQE_OFFOLAD_TYPE_GET(val, member) (((val) >> \ + RQ_CQE_OFFOLAD_TYPE_##member##_SHIFT) & \ + RQ_CQE_OFFOLAD_TYPE_##member##_MASK) + +#define HINIC_GET_RX_PKT_TYPE(offload_type) \ + RQ_CQE_OFFOLAD_TYPE_GET(offload_type, PKT_TYPE) + +#define HINIC_GET_RX_VLAN_OFFLOAD_EN(offload_type) \ + RQ_CQE_OFFOLAD_TYPE_GET(offload_type, VLAN_EN) + +#define RQ_CQE_SGE_VLAN_MASK 0xFFFFU +#define RQ_CQE_SGE_VLAN_SHIFT 0 + +#define RQ_CQE_SGE_GET(val, member) (((val) >> \ + RQ_CQE_SGE_##member##_SHIFT) & \ + RQ_CQE_SGE_##member##_MASK) + +#define HINIC_GET_RX_VLAN_TAG(vlan_len) \ + RQ_CQE_SGE_GET(vlan_len, VLAN) + +#define HINIC_RSS_TYPE_VALID_SHIFT 23 +#define HINIC_RSS_TYPE_TCP_IPV6_EXT_SHIFT 24 +#define HINIC_RSS_TYPE_IPV6_EXT_SHIFT 25 +#define HINIC_RSS_TYPE_TCP_IPV6_SHIFT 26 +#define HINIC_RSS_TYPE_IPV6_SHIFT 27 +#define HINIC_RSS_TYPE_TCP_IPV4_SHIFT 28 +#define HINIC_RSS_TYPE_IPV4_SHIFT 29 +#define HINIC_RSS_TYPE_UDP_IPV6_SHIFT 30 +#define HINIC_RSS_TYPE_UDP_IPV4_SHIFT 31 + +#define HINIC_RSS_TYPE_SET(val, member) \ + (((u32)(val) & 0x1) << HINIC_RSS_TYPE_##member##_SHIFT) + +#define HINIC_RSS_TYPE_GET(val, member) \ + (((u32)(val) >> HINIC_RSS_TYPE_##member##_SHIFT) & 0x1) enum hinic_l3_offload_type { L3TYPE_UNKNOWN = 0, @@ -263,18 +288,10 @@ enum hinic_outer_l3type { HINIC_OUTER_L3TYPE_IPV4_CHKSUM = 3, }; -enum hinic_media_type { - HINIC_MEDIA_UNKNOWN = 0, -}; - enum hinic_l2type { HINIC_L2TYPE_ETH = 0, }; -enum hinc_tunnel_l4type { - HINIC_TUNNEL_L4TYPE_UNKNOWN = 0, -}; - struct hinic_cmdq_header { u32 header_info; u32 saved_data; @@ -372,7 +389,7 @@ struct hinic_rq_cqe { u32 status; u32 len; - u32 rsvd2; + u32 offload_type; u32 rsvd3; u32 rsvd4; u32 rsvd5; |