diff options
Diffstat (limited to 'src/spdk/dpdk/lib/librte_net/rte_higig.h')
| -rw-r--r-- | src/spdk/dpdk/lib/librte_net/rte_higig.h | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/src/spdk/dpdk/lib/librte_net/rte_higig.h b/src/spdk/dpdk/lib/librte_net/rte_higig.h new file mode 100644 index 000000000..b9cdfefed --- /dev/null +++ b/src/spdk/dpdk/lib/librte_net/rte_higig.h @@ -0,0 +1,145 @@ + +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright(C) 2019 Marvell International Ltd. + */ + +#ifndef _RTE_HIGIG_H_ +#define _RTE_HIGIG_H_ + +#include <stdint.h> +#include <rte_byteorder.h> + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * + * higig2 frc header. + */ +struct rte_higig2_frc { +#if RTE_BYTE_ORDER == RTE_LITTLE_ENDIAN + uint32_t ksop:8; + uint32_t tc:4; + uint32_t mcst:1; + uint32_t resv:3; + uint32_t dst_modid:8; + uint32_t dst_pid:8; + uint32_t src_modid:8; + uint32_t src_pid:8; + uint32_t lbid:8; + uint32_t ppd_type:3; + uint32_t resv1:3; + uint32_t dp:2; +#elif RTE_BYTE_ORDER == RTE_BIG_ENDIAN + uint32_t ksop:8; + uint32_t resv:3; + uint32_t mcst:1; + uint32_t tc:4; + uint32_t dst_modid:8; + uint32_t dst_pid:8; + uint32_t src_modid:8; + uint32_t src_pid:8; + uint32_t lbid:8; + uint32_t dp:2; + uint32_t resv1:3; + uint32_t ppd_type:3; +#endif +}; + + +/** + * + * higig2 ppt type0 header + */ +struct rte_higig2_ppt_type0 { +#if RTE_BYTE_ORDER == RTE_LITTLE_ENDIAN + uint32_t mirror:1; + uint32_t mirror_done:1; + uint32_t mirror_only:1; + uint32_t ingress_tagged:1; + uint32_t dst_tgid:3; + uint32_t dst_t:1; + uint32_t vc_label2:4; + uint32_t label_present:1; + uint32_t l3:1; + uint32_t res:2; + uint32_t vc_label1:8; + uint32_t vc_label0:8; + uint32_t vid_high:8; + uint32_t vid_low:8; + uint32_t opc:3; + uint32_t res1:2; + uint32_t srce_t:1; + uint32_t pf:2; + uint32_t res2:5; + uint32_t hdr_ext_length:3; +#elif RTE_BYTE_ORDER == RTE_BIG_ENDIAN + uint32_t dst_t:1; + uint32_t dst_tgid:3; + uint32_t ingress_tagged:1; + uint32_t mirror_only:1; + uint32_t mirror_done:1; + uint32_t mirror:1; + uint32_t res:2; + uint32_t l3:1; + uint32_t label_present:1; + uint32_t vc_label2:4; + uint32_t vc_label1:8; + uint32_t vc_label0:8; + uint32_t vid_high:8; + uint32_t vid_low:8; + uint32_t pf:2; + uint32_t srce_t:1; + uint32_t res1:2; + uint32_t opc:3; + uint32_t hdr_ext_length:3; + uint32_t res2:5; +#endif +}; + + +/** + * + * higig2 ppt type1 header. + */ +__extension__ +struct rte_higig2_ppt_type1 { + uint16_t classification; + uint16_t resv; + uint16_t vid; +#if RTE_BYTE_ORDER == RTE_LITTLE_ENDIAN + uint16_t opcode:3; + uint16_t resv1:2; + uint16_t src_t:1; + uint16_t pfm:2; + uint16_t resv2:5; + uint16_t hdr_ext_len:3; +#elif RTE_BYTE_ORDER == RTE_BIG_ENDIAN + uint16_t pfm:2; + uint16_t src_t:1; + uint16_t resv1:2; + uint16_t opcode:3; + uint16_t hdr_ext_len:3; + uint16_t resv2:5; +#endif +}; + +/** + * + * higig2 header + */ +RTE_STD_C11 +struct rte_higig2_hdr { + struct rte_higig2_frc fcr; + union { + struct rte_higig2_ppt_type0 ppt0; + struct rte_higig2_ppt_type1 ppt1; + }; +}; + +#ifdef __cplusplus +} +#endif + +#endif /* RTE_HIGIG_H_ */ |