/*
* BSD LICENSE
*
- * Copyright (C) Cavium networks Ltd. 2016.
+ * Copyright (C) Cavium, Inc. 2016.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
- * * Neither the name of Cavium networks nor the names of its
+ * * Neither the name of Cavium, Inc nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
#include <stdint.h>
#include <stdbool.h>
+#include "nicvf_plat.h"
+
/* Virtual function register offsets */
#define NIC_VF_CFG (0x000020)
#define NICVF_INTR_MBOX_SHIFT 22
#define NICVF_INTR_QS_ERR_SHIFT 23
+#define NICVF_QS_RQ_DIS_APAD_SHIFT 22
+
#define NICVF_INTR_CQ_MASK (0xFF << NICVF_INTR_CQ_SHIFT)
#define NICVF_INTR_SQ_MASK (0xFF << NICVF_INTR_SQ_SHIFT)
#define NICVF_INTR_RBDR_MASK (0x03 << NICVF_INTR_RBDR_SHIFT)
#define RBDR_QUEUE_SZ_128K (128 * 1024)
#define RBDR_QUEUE_SZ_256K (256 * 1024)
#define RBDR_QUEUE_SZ_512K (512 * 1024)
+#define RBDR_QUEUE_SZ_MAX RBDR_QUEUE_SZ_512K
#define RBDR_SIZE_SHIFT (13) /* 8k */
#define SND_QUEUE_SZ_16K (16 * 1024)
#define SND_QUEUE_SZ_32K (32 * 1024)
#define SND_QUEUE_SZ_64K (64 * 1024)
+#define SND_QUEUE_SZ_MAX SND_QUEUE_SZ_64K
#define SND_QSIZE_SHIFT (10) /* 1k */
#define CMP_QUEUE_SZ_16K (16 * 1024)
#define CMP_QUEUE_SZ_32K (32 * 1024)
#define CMP_QUEUE_SZ_64K (64 * 1024)
+#define CMP_QUEUE_SZ_MAX CMP_QUEUE_SZ_64K
#define CMP_QSIZE_SHIFT (10) /* 1k */
#define NICVF_CQE_RX2_RBPTR_WORD (7)
#define NICVF_STATIC_ASSERT(s) _Static_assert(s, #s)
+#define assert_primary(nic) assert((nic)->sqs_mode == 0)
typedef uint64_t nicvf_phys_addr_t;
-#ifndef __BYTE_ORDER__
-#error __BYTE_ORDER__ not defined
-#endif
-
/* vNIC HW Enumerations */
enum nic_send_ld_type_e {
TX_DROP,
};
+/* vNIC HW Register structures */
+
+typedef union {
+ uint64_t u64;
+ struct {
+#if NICVF_BYTE_ORDER == NICVF_BIG_ENDIAN
+ uint64_t cqe_type:4;
+ uint64_t stdn_fault:1;
+ uint64_t rsvd0:1;
+ uint64_t rq_qs:7;
+ uint64_t rq_idx:3;
+ uint64_t rsvd1:12;
+ uint64_t rss_alg:4;
+ uint64_t rsvd2:4;
+ uint64_t rb_cnt:4;
+ uint64_t vlan_found:1;
+ uint64_t vlan_stripped:1;
+ uint64_t vlan2_found:1;
+ uint64_t vlan2_stripped:1;
+ uint64_t l4_type:4;
+ uint64_t l3_type:4;
+ uint64_t l2_present:1;
+ uint64_t err_level:3;
+ uint64_t err_opcode:8;
+#else
+ uint64_t err_opcode:8;
+ uint64_t err_level:3;
+ uint64_t l2_present:1;
+ uint64_t l3_type:4;
+ uint64_t l4_type:4;
+ uint64_t vlan2_stripped:1;
+ uint64_t vlan2_found:1;
+ uint64_t vlan_stripped:1;
+ uint64_t vlan_found:1;
+ uint64_t rb_cnt:4;
+ uint64_t rsvd2:4;
+ uint64_t rss_alg:4;
+ uint64_t rsvd1:12;
+ uint64_t rq_idx:3;
+ uint64_t rq_qs:7;
+ uint64_t rsvd0:1;
+ uint64_t stdn_fault:1;
+ uint64_t cqe_type:4;
+#endif
+ };
+} cqe_rx_word0_t;
+
+typedef union {
+ uint64_t u64;
+ struct {
+#if NICVF_BYTE_ORDER == NICVF_BIG_ENDIAN
+ uint64_t pkt_len:16;
+ uint64_t l2_ptr:8;
+ uint64_t l3_ptr:8;
+ uint64_t l4_ptr:8;
+ uint64_t cq_pkt_len:8;
+ uint64_t align_pad:3;
+ uint64_t rsvd3:1;
+ uint64_t chan:12;
+#else
+ uint64_t chan:12;
+ uint64_t rsvd3:1;
+ uint64_t align_pad:3;
+ uint64_t cq_pkt_len:8;
+ uint64_t l4_ptr:8;
+ uint64_t l3_ptr:8;
+ uint64_t l2_ptr:8;
+ uint64_t pkt_len:16;
+#endif
+ };
+} cqe_rx_word1_t;
+
+typedef union {
+ uint64_t u64;
+ struct {
+#if NICVF_BYTE_ORDER == NICVF_BIG_ENDIAN
+ uint64_t rss_tag:32;
+ uint64_t vlan_tci:16;
+ uint64_t vlan_ptr:8;
+ uint64_t vlan2_ptr:8;
+#else
+ uint64_t vlan2_ptr:8;
+ uint64_t vlan_ptr:8;
+ uint64_t vlan_tci:16;
+ uint64_t rss_tag:32;
+#endif
+ };
+} cqe_rx_word2_t;
+
+typedef union {
+ uint64_t u64;
+ struct {
+#if NICVF_BYTE_ORDER == NICVF_BIG_ENDIAN
+ uint16_t rb3_sz;
+ uint16_t rb2_sz;
+ uint16_t rb1_sz;
+ uint16_t rb0_sz;
+#else
+ uint16_t rb0_sz;
+ uint16_t rb1_sz;
+ uint16_t rb2_sz;
+ uint16_t rb3_sz;
+#endif
+ };
+} cqe_rx_word3_t;
+
+typedef union {
+ uint64_t u64;
+ struct {
+#if NICVF_BYTE_ORDER == NICVF_BIG_ENDIAN
+ uint16_t rb7_sz;
+ uint16_t rb6_sz;
+ uint16_t rb5_sz;
+ uint16_t rb4_sz;
+#else
+ uint16_t rb4_sz;
+ uint16_t rb5_sz;
+ uint16_t rb6_sz;
+ uint16_t rb7_sz;
+#endif
+ };
+} cqe_rx_word4_t;
+
+typedef union {
+ uint64_t u64;
+ struct {
+#if NICVF_BYTE_ORDER == NICVF_BIG_ENDIAN
+ uint16_t rb11_sz;
+ uint16_t rb10_sz;
+ uint16_t rb9_sz;
+ uint16_t rb8_sz;
+#else
+ uint16_t rb8_sz;
+ uint16_t rb9_sz;
+ uint16_t rb10_sz;
+ uint16_t rb11_sz;
+#endif
+ };
+} cqe_rx_word5_t;
+
+typedef union {
+ uint64_t u64;
+ struct {
+#if NICVF_BYTE_ORDER == NICVF_BIG_ENDIAN
+ uint64_t vlan_found:1;
+ uint64_t vlan_stripped:1;
+ uint64_t vlan2_found:1;
+ uint64_t vlan2_stripped:1;
+ uint64_t rsvd2:3;
+ uint64_t inner_l2:1;
+ uint64_t inner_l4type:4;
+ uint64_t inner_l3type:4;
+ uint64_t vlan_ptr:8;
+ uint64_t vlan2_ptr:8;
+ uint64_t rsvd1:8;
+ uint64_t rsvd0:8;
+ uint64_t inner_l3ptr:8;
+ uint64_t inner_l4ptr:8;
+#else
+ uint64_t inner_l4ptr:8;
+ uint64_t inner_l3ptr:8;
+ uint64_t rsvd0:8;
+ uint64_t rsvd1:8;
+ uint64_t vlan2_ptr:8;
+ uint64_t vlan_ptr:8;
+ uint64_t inner_l3type:4;
+ uint64_t inner_l4type:4;
+ uint64_t inner_l2:1;
+ uint64_t rsvd2:3;
+ uint64_t vlan2_stripped:1;
+ uint64_t vlan2_found:1;
+ uint64_t vlan_stripped:1;
+ uint64_t vlan_found:1;
+#endif
+ };
+} cqe_rx2_word6_t;
+
+struct cqe_rx_t {
+ cqe_rx_word0_t word0;
+ cqe_rx_word1_t word1;
+ cqe_rx_word2_t word2;
+ cqe_rx_word3_t word3;
+ cqe_rx_word4_t word4;
+ cqe_rx_word5_t word5;
+ cqe_rx2_word6_t word6; /* if NIC_PF_RX_CFG[CQE_RX2_ENA] set */
+};
+
+struct cqe_rx_tcp_err_t {
+#if NICVF_BYTE_ORDER == NICVF_BIG_ENDIAN
+ uint64_t cqe_type:4; /* W0 */
+ uint64_t rsvd0:60;
+
+ uint64_t rsvd1:4; /* W1 */
+ uint64_t partial_first:1;
+ uint64_t rsvd2:27;
+ uint64_t rbdr_bytes:8;
+ uint64_t rsvd3:24;
+#else
+ uint64_t rsvd0:60;
+ uint64_t cqe_type:4;
+
+ uint64_t rsvd3:24;
+ uint64_t rbdr_bytes:8;
+ uint64_t rsvd2:27;
+ uint64_t partial_first:1;
+ uint64_t rsvd1:4;
+#endif
+};
+
+struct cqe_rx_tcp_t {
+#if NICVF_BYTE_ORDER == NICVF_BIG_ENDIAN
+ uint64_t cqe_type:4; /* W0 */
+ uint64_t rsvd0:52;
+ uint64_t cq_tcp_status:8;
+
+ uint64_t rsvd1:32; /* W1 */
+ uint64_t tcp_cntx_bytes:8;
+ uint64_t rsvd2:8;
+ uint64_t tcp_err_bytes:16;
+#else
+ uint64_t cq_tcp_status:8;
+ uint64_t rsvd0:52;
+ uint64_t cqe_type:4; /* W0 */
+
+ uint64_t tcp_err_bytes:16;
+ uint64_t rsvd2:8;
+ uint64_t tcp_cntx_bytes:8;
+ uint64_t rsvd1:32; /* W1 */
+#endif
+};
+
+struct cqe_send_t {
+#if NICVF_BYTE_ORDER == NICVF_BIG_ENDIAN
+ uint64_t cqe_type:4; /* W0 */
+ uint64_t rsvd0:4;
+ uint64_t sqe_ptr:16;
+ uint64_t rsvd1:4;
+ uint64_t rsvd2:10;
+ uint64_t sq_qs:7;
+ uint64_t sq_idx:3;
+ uint64_t rsvd3:8;
+ uint64_t send_status:8;
+
+ uint64_t ptp_timestamp:64; /* W1 */
+#elif NICVF_BYTE_ORDER == NICVF_LITTLE_ENDIAN
+ uint64_t send_status:8;
+ uint64_t rsvd3:8;
+ uint64_t sq_idx:3;
+ uint64_t sq_qs:7;
+ uint64_t rsvd2:10;
+ uint64_t rsvd1:4;
+ uint64_t sqe_ptr:16;
+ uint64_t rsvd0:4;
+ uint64_t cqe_type:4; /* W0 */
+
+ uint64_t ptp_timestamp:64;
+#endif
+};
+
+struct cq_entry_type_t {
+#if NICVF_BYTE_ORDER == NICVF_BIG_ENDIAN
+ uint64_t cqe_type:4;
+ uint64_t __pad:60;
+#else
+ uint64_t __pad:60;
+ uint64_t cqe_type:4;
+#endif
+};
+
+union cq_entry_t {
+ uint64_t u[64];
+ struct cq_entry_type_t type;
+ struct cqe_rx_t rx_hdr;
+ struct cqe_rx_tcp_t rx_tcp_hdr;
+ struct cqe_rx_tcp_err_t rx_tcp_err_hdr;
+ struct cqe_send_t cqe_send;
+};
+
+NICVF_STATIC_ASSERT(sizeof(union cq_entry_t) == 512);
+
+struct rbdr_entry_t {
+#if NICVF_BYTE_ORDER == NICVF_BIG_ENDIAN
+ union {
+ struct {
+ uint64_t rsvd0:15;
+ uint64_t buf_addr:42;
+ uint64_t cache_align:7;
+ };
+ nicvf_phys_addr_t full_addr;
+ };
+#else
+ union {
+ struct {
+ uint64_t cache_align:7;
+ uint64_t buf_addr:42;
+ uint64_t rsvd0:15;
+ };
+ nicvf_phys_addr_t full_addr;
+ };
+#endif
+};
+
+NICVF_STATIC_ASSERT(sizeof(struct rbdr_entry_t) == sizeof(uint64_t));
+
+/* TCP reassembly context */
+struct rbe_tcp_cnxt_t {
+#if NICVF_BYTE_ORDER == NICVF_BIG_ENDIAN
+ uint64_t tcp_pkt_cnt:12;
+ uint64_t rsvd1:4;
+ uint64_t align_hdr_bytes:4;
+ uint64_t align_ptr_bytes:4;
+ uint64_t ptr_bytes:16;
+ uint64_t rsvd2:24;
+ uint64_t cqe_type:4;
+ uint64_t rsvd0:54;
+ uint64_t tcp_end_reason:2;
+ uint64_t tcp_status:4;
+#else
+ uint64_t tcp_status:4;
+ uint64_t tcp_end_reason:2;
+ uint64_t rsvd0:54;
+ uint64_t cqe_type:4;
+ uint64_t rsvd2:24;
+ uint64_t ptr_bytes:16;
+ uint64_t align_ptr_bytes:4;
+ uint64_t align_hdr_bytes:4;
+ uint64_t rsvd1:4;
+ uint64_t tcp_pkt_cnt:12;
+#endif
+};
+
+/* Always Big endian */
+struct rx_hdr_t {
+ uint64_t opaque:32;
+ uint64_t rss_flow:8;
+ uint64_t skip_length:6;
+ uint64_t disable_rss:1;
+ uint64_t disable_tcp_reassembly:1;
+ uint64_t nodrop:1;
+ uint64_t dest_alg:2;
+ uint64_t rsvd0:2;
+ uint64_t dest_rq:11;
+};
+
+struct sq_crc_subdesc {
+#if NICVF_BYTE_ORDER == NICVF_BIG_ENDIAN
+ uint64_t rsvd1:32;
+ uint64_t crc_ival:32;
+ uint64_t subdesc_type:4;
+ uint64_t crc_alg:2;
+ uint64_t rsvd0:10;
+ uint64_t crc_insert_pos:16;
+ uint64_t hdr_start:16;
+ uint64_t crc_len:16;
+#else
+ uint64_t crc_len:16;
+ uint64_t hdr_start:16;
+ uint64_t crc_insert_pos:16;
+ uint64_t rsvd0:10;
+ uint64_t crc_alg:2;
+ uint64_t subdesc_type:4;
+ uint64_t crc_ival:32;
+ uint64_t rsvd1:32;
+#endif
+};
+
+struct sq_gather_subdesc {
+#if NICVF_BYTE_ORDER == NICVF_BIG_ENDIAN
+ uint64_t subdesc_type:4; /* W0 */
+ uint64_t ld_type:2;
+ uint64_t rsvd0:42;
+ uint64_t size:16;
+
+ uint64_t rsvd1:15; /* W1 */
+ uint64_t addr:49;
+#else
+ uint64_t size:16;
+ uint64_t rsvd0:42;
+ uint64_t ld_type:2;
+ uint64_t subdesc_type:4; /* W0 */
+
+ uint64_t addr:49;
+ uint64_t rsvd1:15; /* W1 */
+#endif
+};
+
+/* SQ immediate subdescriptor */
+struct sq_imm_subdesc {
+#if NICVF_BYTE_ORDER == NICVF_BIG_ENDIAN
+ uint64_t subdesc_type:4; /* W0 */
+ uint64_t rsvd0:46;
+ uint64_t len:14;
+
+ uint64_t data:64; /* W1 */
+#else
+ uint64_t len:14;
+ uint64_t rsvd0:46;
+ uint64_t subdesc_type:4; /* W0 */
+
+ uint64_t data:64; /* W1 */
+#endif
+};
+
+struct sq_mem_subdesc {
+#if NICVF_BYTE_ORDER == NICVF_BIG_ENDIAN
+ uint64_t subdesc_type:4; /* W0 */
+ uint64_t mem_alg:4;
+ uint64_t mem_dsz:2;
+ uint64_t wmem:1;
+ uint64_t rsvd0:21;
+ uint64_t offset:32;
+
+ uint64_t rsvd1:15; /* W1 */
+ uint64_t addr:49;
+#else
+ uint64_t offset:32;
+ uint64_t rsvd0:21;
+ uint64_t wmem:1;
+ uint64_t mem_dsz:2;
+ uint64_t mem_alg:4;
+ uint64_t subdesc_type:4; /* W0 */
+
+ uint64_t addr:49;
+ uint64_t rsvd1:15; /* W1 */
+#endif
+};
+
+struct sq_hdr_subdesc {
+#if NICVF_BYTE_ORDER == NICVF_BIG_ENDIAN
+ uint64_t subdesc_type:4;
+ uint64_t tso:1;
+ uint64_t post_cqe:1; /* Post CQE on no error also */
+ uint64_t dont_send:1;
+ uint64_t tstmp:1;
+ uint64_t subdesc_cnt:8;
+ uint64_t csum_l4:2;
+ uint64_t csum_l3:1;
+ uint64_t csum_inner_l4:2;
+ uint64_t csum_inner_l3:1;
+ uint64_t rsvd0:2;
+ uint64_t l4_offset:8;
+ uint64_t l3_offset:8;
+ uint64_t rsvd1:4;
+ uint64_t tot_len:20; /* W0 */
+
+ uint64_t rsvd2:24;
+ uint64_t inner_l4_offset:8;
+ uint64_t inner_l3_offset:8;
+ uint64_t tso_start:8;
+ uint64_t rsvd3:2;
+ uint64_t tso_max_paysize:14; /* W1 */
+#else
+ uint64_t tot_len:20;
+ uint64_t rsvd1:4;
+ uint64_t l3_offset:8;
+ uint64_t l4_offset:8;
+ uint64_t rsvd0:2;
+ uint64_t csum_inner_l3:1;
+ uint64_t csum_inner_l4:2;
+ uint64_t csum_l3:1;
+ uint64_t csum_l4:2;
+ uint64_t subdesc_cnt:8;
+ uint64_t tstmp:1;
+ uint64_t dont_send:1;
+ uint64_t post_cqe:1; /* Post CQE on no error also */
+ uint64_t tso:1;
+ uint64_t subdesc_type:4; /* W0 */
+
+ uint64_t tso_max_paysize:14;
+ uint64_t rsvd3:2;
+ uint64_t tso_start:8;
+ uint64_t inner_l3_offset:8;
+ uint64_t inner_l4_offset:8;
+ uint64_t rsvd2:24; /* W1 */
+#endif
+};
+
+/* Each sq entry is 128 bits wide */
+union sq_entry_t {
+ uint64_t buff[2];
+ struct sq_hdr_subdesc hdr;
+ struct sq_imm_subdesc imm;
+ struct sq_gather_subdesc gather;
+ struct sq_crc_subdesc crc;
+ struct sq_mem_subdesc mem;
+};
+
+NICVF_STATIC_ASSERT(sizeof(union sq_entry_t) == 16);
+
+/* Queue config register formats */
+struct rq_cfg { union { struct {
+#if NICVF_BYTE_ORDER == NICVF_BIG_ENDIAN
+ uint64_t reserved_2_63:62;
+ uint64_t ena:1;
+ uint64_t reserved_0:1;
+#else
+ uint64_t reserved_0:1;
+ uint64_t ena:1;
+ uint64_t reserved_2_63:62;
+#endif
+ };
+ uint64_t value;
+}; };
+
+struct cq_cfg { union { struct {
+#if NICVF_BYTE_ORDER == NICVF_BIG_ENDIAN
+ uint64_t reserved_43_63:21;
+ uint64_t ena:1;
+ uint64_t reset:1;
+ uint64_t caching:1;
+ uint64_t reserved_35_39:5;
+ uint64_t qsize:3;
+ uint64_t reserved_25_31:7;
+ uint64_t avg_con:9;
+ uint64_t reserved_0_15:16;
+#else
+ uint64_t reserved_0_15:16;
+ uint64_t avg_con:9;
+ uint64_t reserved_25_31:7;
+ uint64_t qsize:3;
+ uint64_t reserved_35_39:5;
+ uint64_t caching:1;
+ uint64_t reset:1;
+ uint64_t ena:1;
+ uint64_t reserved_43_63:21;
+#endif
+ };
+ uint64_t value;
+}; };
+
+struct sq_cfg { union { struct {
+#if NICVF_BYTE_ORDER == NICVF_BIG_ENDIAN
+ uint64_t reserved_32_63:32;
+ uint64_t cq_limit:8;
+ uint64_t ena:1;
+ uint64_t reserved_18_18:1;
+ uint64_t reset:1;
+ uint64_t ldwb:1;
+ uint64_t reserved_11_15:5;
+ uint64_t qsize:3;
+ uint64_t reserved_3_7:5;
+ uint64_t tstmp_bgx_intf:3;
+#else
+ uint64_t tstmp_bgx_intf:3;
+ uint64_t reserved_3_7:5;
+ uint64_t qsize:3;
+ uint64_t reserved_11_15:5;
+ uint64_t ldwb:1;
+ uint64_t reset:1;
+ uint64_t reserved_18_18:1;
+ uint64_t ena:1;
+ uint64_t cq_limit:8;
+ uint64_t reserved_32_63:32;
+#endif
+ };
+ uint64_t value;
+}; };
+
+struct rbdr_cfg { union { struct {
+#if NICVF_BYTE_ORDER == NICVF_BIG_ENDIAN
+ uint64_t reserved_45_63:19;
+ uint64_t ena:1;
+ uint64_t reset:1;
+ uint64_t ldwb:1;
+ uint64_t reserved_36_41:6;
+ uint64_t qsize:4;
+ uint64_t reserved_25_31:7;
+ uint64_t avg_con:9;
+ uint64_t reserved_12_15:4;
+ uint64_t lines:12;
+#else
+ uint64_t lines:12;
+ uint64_t reserved_12_15:4;
+ uint64_t avg_con:9;
+ uint64_t reserved_25_31:7;
+ uint64_t qsize:4;
+ uint64_t reserved_36_41:6;
+ uint64_t ldwb:1;
+ uint64_t reset:1;
+ uint64_t ena: 1;
+ uint64_t reserved_45_63:19;
+#endif
+ };
+ uint64_t value;
+}; };
+
+struct pf_qs_cfg { union { struct {
+#if NICVF_BYTE_ORDER == NICVF_BIG_ENDIAN
+ uint64_t reserved_32_63:32;
+ uint64_t ena:1;
+ uint64_t reserved_27_30:4;
+ uint64_t sq_ins_ena:1;
+ uint64_t sq_ins_pos:6;
+ uint64_t lock_ena:1;
+ uint64_t lock_viol_cqe_ena:1;
+ uint64_t send_tstmp_ena:1;
+ uint64_t be:1;
+ uint64_t reserved_7_15:9;
+ uint64_t vnic:7;
+#else
+ uint64_t vnic:7;
+ uint64_t reserved_7_15:9;
+ uint64_t be:1;
+ uint64_t send_tstmp_ena:1;
+ uint64_t lock_viol_cqe_ena:1;
+ uint64_t lock_ena:1;
+ uint64_t sq_ins_pos:6;
+ uint64_t sq_ins_ena:1;
+ uint64_t reserved_27_30:4;
+ uint64_t ena:1;
+ uint64_t reserved_32_63:32;
+#endif
+ };
+ uint64_t value;
+}; };
+
+struct pf_rq_cfg { union { struct {
+#if NICVF_BYTE_ORDER == NICVF_BIG_ENDIAN
+ uint64_t reserved1:1;
+ uint64_t reserved0:34;
+ uint64_t strip_pre_l2:1;
+ uint64_t caching:2;
+ uint64_t cq_qs:7;
+ uint64_t cq_idx:3;
+ uint64_t rbdr_cont_qs:7;
+ uint64_t rbdr_cont_idx:1;
+ uint64_t rbdr_strt_qs:7;
+ uint64_t rbdr_strt_idx:1;
+#else
+ uint64_t rbdr_strt_idx:1;
+ uint64_t rbdr_strt_qs:7;
+ uint64_t rbdr_cont_idx:1;
+ uint64_t rbdr_cont_qs:7;
+ uint64_t cq_idx:3;
+ uint64_t cq_qs:7;
+ uint64_t caching:2;
+ uint64_t strip_pre_l2:1;
+ uint64_t reserved0:34;
+ uint64_t reserved1:1;
+#endif
+ };
+ uint64_t value;
+}; };
+
+struct pf_rq_drop_cfg { union { struct {
+#if NICVF_BYTE_ORDER == NICVF_BIG_ENDIAN
+ uint64_t rbdr_red:1;
+ uint64_t cq_red:1;
+ uint64_t reserved3:14;
+ uint64_t rbdr_pass:8;
+ uint64_t rbdr_drop:8;
+ uint64_t reserved2:8;
+ uint64_t cq_pass:8;
+ uint64_t cq_drop:8;
+ uint64_t reserved1:8;
+#else
+ uint64_t reserved1:8;
+ uint64_t cq_drop:8;
+ uint64_t cq_pass:8;
+ uint64_t reserved2:8;
+ uint64_t rbdr_drop:8;
+ uint64_t rbdr_pass:8;
+ uint64_t reserved3:14;
+ uint64_t cq_red:1;
+ uint64_t rbdr_red:1;
+#endif
+ };
+ uint64_t value;
+}; };
+
#endif /* _THUNDERX_NICVF_HW_DEFS_H */
git.droids-corp.org / dpdk.git / blobdiff