diff --git a/drivers/net/octeontx/q_struct.h b/drivers/net/octeontx/q_struct.h
new file mode 100644
index 0000000..87abb13
--- /dev/null
+++ b/drivers/net/octeontx/q_struct.h
@@ -0,0 +1,695 @@
+/* SPDX-License-Identifier:    GPL-2.0
+ *
+ * Copyright (C) 2018 Marvell International Ltd.
+ */
+
+#ifndef Q_STRUCT_H
+#define Q_STRUCT_H
+
+/* Load transaction types for reading segment bytes specified by
+ * NIC_SEND_GATHER_S[LD_TYPE].
+ */
+enum nic_send_ld_type_e {
+	NIC_SEND_LD_TYPE_E_LDD = 0x0,
+	NIC_SEND_LD_TYPE_E_LDT = 0x1,
+	NIC_SEND_LD_TYPE_E_LDWB = 0x2,
+	NIC_SEND_LD_TYPE_E_ENUM_LAST = 0x3,
+};
+
+enum ether_type_algorithm {
+	ETYPE_ALG_NONE = 0x0,
+	ETYPE_ALG_SKIP = 0x1,
+	ETYPE_ALG_ENDPARSE = 0x2,
+	ETYPE_ALG_VLAN = 0x3,
+	ETYPE_ALG_VLAN_STRIP = 0x4,
+};
+
+enum layer3_type {
+	L3TYPE_NONE = 0x00,
+	L3TYPE_GRH = 0x01,
+	L3TYPE_IPV4 = 0x04,
+	L3TYPE_IPV4_OPTIONS = 0x05,
+	L3TYPE_IPV6 = 0x06,
+	L3TYPE_IPV6_OPTIONS = 0x07,
+	L3TYPE_ET_STOP = 0x0D,
+	L3TYPE_OTHER = 0x0E,
+};
+
+enum layer4_type {
+	L4TYPE_NONE = 0x00,
+	L4TYPE_IPSEC_ESP = 0x01,
+	L4TYPE_IPFRAG = 0x02,
+	L4TYPE_IPCOMP = 0x03,
+	L4TYPE_TCP = 0x04,
+	L4TYPE_UDP = 0x05,
+	L4TYPE_SCTP = 0x06,
+	L4TYPE_GRE = 0x07,
+	L4TYPE_ROCE_BTH = 0x08,
+	L4TYPE_OTHER = 0x0E,
+};
+
+/* CPI and RSSI configuration */
+enum cpi_algorithm_type {
+	CPI_ALG_NONE = 0x0,
+	CPI_ALG_VLAN = 0x1,
+	CPI_ALG_VLAN16 = 0x2,
+	CPI_ALG_DIFF = 0x3,
+};
+
+enum rss_algorithm_type {
+	RSS_ALG_NONE = 0x00,
+	RSS_ALG_PORT = 0x01,
+	RSS_ALG_IP = 0x02,
+	RSS_ALG_TCP_IP = 0x03,
+	RSS_ALG_UDP_IP = 0x04,
+	RSS_ALG_SCTP_IP = 0x05,
+	RSS_ALG_GRE_IP = 0x06,
+	RSS_ALG_ROCE = 0x07,
+};
+
+enum rss_hash_cfg {
+	RSS_HASH_L2ETC = 0x00,
+	RSS_HASH_IP = 0x01,
+	RSS_HASH_TCP = 0x02,
+	RSS_TCP_SYN_DIS = 0x03,
+	RSS_HASH_UDP = 0x04,
+	RSS_HASH_L4ETC = 0x05,
+	RSS_HASH_ROCE = 0x06,
+	RSS_L3_BIDI = 0x07,
+	RSS_L4_BIDI = 0x08,
+};
+
+/* Completion queue entry types */
+enum cqe_type {
+	CQE_TYPE_INVALID = 0x0,
+	CQE_TYPE_RX = 0x2,
+	CQE_TYPE_RX_SPLIT = 0x3,
+	CQE_TYPE_RX_TCP = 0x4,
+	CQE_TYPE_SEND = 0x8,
+	CQE_TYPE_SEND_PTP = 0x9,
+};
+
+enum cqe_rx_tcp_status {
+	CQE_RX_STATUS_VALID_TCP_CNXT = 0x00,
+	CQE_RX_STATUS_INVALID_TCP_CNXT = 0x0F,
+};
+
+enum cqe_send_status {
+	CQE_SEND_STATUS_GOOD = 0x00,
+	CQE_SEND_STATUS_DESC_FAULT = 0x01,
+	CQE_SEND_STATUS_HDR_CONS_ERR = 0x11,
+	CQE_SEND_STATUS_SUBDESC_ERR = 0x12,
+	CQE_SEND_STATUS_IMM_SIZE_OFLOW = 0x80,
+	CQE_SEND_STATUS_CRC_SEQ_ERR = 0x81,
+	CQE_SEND_STATUS_DATA_SEQ_ERR = 0x82,
+	CQE_SEND_STATUS_MEM_SEQ_ERR = 0x83,
+	CQE_SEND_STATUS_LOCK_VIOL = 0x84,
+	CQE_SEND_STATUS_LOCK_UFLOW = 0x85,
+	CQE_SEND_STATUS_DATA_FAULT = 0x86,
+	CQE_SEND_STATUS_TSTMP_CONFLICT = 0x87,
+	CQE_SEND_STATUS_TSTMP_TIMEOUT = 0x88,
+	CQE_SEND_STATUS_MEM_FAULT = 0x89,
+	CQE_SEND_STATUS_CSUM_OVERLAP = 0x8A,
+	CQE_SEND_STATUS_CSUM_OVERFLOW = 0x8B,
+};
+
+enum cqe_rx_tcp_end_reason {
+	CQE_RX_TCP_END_FIN_FLAG_DET = 0,
+	CQE_RX_TCP_END_INVALID_FLAG = 1,
+	CQE_RX_TCP_END_TIMEOUT = 2,
+	CQE_RX_TCP_END_OUT_OF_SEQ = 3,
+	CQE_RX_TCP_END_PKT_ERR = 4,
+	CQE_RX_TCP_END_QS_DISABLED = 0x0F,
+};
+
+/* Packet protocol level error enumeration */
+enum cqe_rx_err_level {
+	CQE_RX_ERRLVL_RE = 0x0,
+	CQE_RX_ERRLVL_L2 = 0x1,
+	CQE_RX_ERRLVL_L3 = 0x2,
+	CQE_RX_ERRLVL_L4 = 0x3,
+};
+
+/* Packet protocol level error type enumeration */
+enum cqe_rx_err_opcode {
+	CQE_RX_ERR_RE_NONE = 0x0,
+	CQE_RX_ERR_RE_PARTIAL = 0x1,
+	CQE_RX_ERR_RE_JABBER = 0x2,
+	CQE_RX_ERR_RE_FCS = 0x7,
+	CQE_RX_ERR_RE_TERMINATE = 0x9,
+	CQE_RX_ERR_RE_RX_CTL = 0xb,
+	CQE_RX_ERR_PREL2_ERR = 0x1f,
+	CQE_RX_ERR_L2_FRAGMENT = 0x20,
+	CQE_RX_ERR_L2_OVERRUN = 0x21,
+	CQE_RX_ERR_L2_PFCS = 0x22,
+	CQE_RX_ERR_L2_PUNY = 0x23,
+	CQE_RX_ERR_L2_MAL = 0x24,
+	CQE_RX_ERR_L2_OVERSIZE = 0x25,
+	CQE_RX_ERR_L2_UNDERSIZE = 0x26,
+	CQE_RX_ERR_L2_LENMISM = 0x27,
+	CQE_RX_ERR_L2_PCLP = 0x28,
+	CQE_RX_ERR_IP_NOT = 0x41,
+	CQE_RX_ERR_IP_CHK = 0x42,
+	CQE_RX_ERR_IP_MAL = 0x43,
+	CQE_RX_ERR_IP_MALD = 0x44,
+	CQE_RX_ERR_IP_HOP = 0x45,
+	CQE_RX_ERR_L3_ICRC = 0x46,
+	CQE_RX_ERR_L3_PCLP = 0x47,
+	CQE_RX_ERR_L4_MAL = 0x61,
+	CQE_RX_ERR_L4_CHK = 0x62,
+	CQE_RX_ERR_UDP_LEN = 0x63,
+	CQE_RX_ERR_L4_PORT = 0x64,
+	CQE_RX_ERR_TCP_FLAG = 0x65,
+	CQE_RX_ERR_TCP_OFFSET = 0x66,
+	CQE_RX_ERR_L4_PCLP = 0x67,
+	CQE_RX_ERR_RBDR_TRUNC = 0x70,
+};
+
+struct cqe_rx_t {
+#if defined(__BIG_ENDIAN_BITFIELD)
+	u64   cqe_type:4; /* W0 */
+	u64   stdn_fault:1;
+	u64   rsvd0:1;
+	u64   rq_qs:7;
+	u64   rq_idx:3;
+	u64   rsvd1:12;
+	u64   rss_alg:4;
+	u64   rsvd2:4;
+	u64   rb_cnt:4;
+	u64   vlan_found:1;
+	u64   vlan_stripped:1;
+	u64   vlan2_found:1;
+	u64   vlan2_stripped:1;
+	u64   l4_type:4;
+	u64   l3_type:4;
+	u64   l2_present:1;
+	u64   err_level:3;
+	u64   err_opcode:8;
+
+	u64   pkt_len:16; /* W1 */
+	u64   l2_ptr:8;
+	u64   l3_ptr:8;
+	u64   l4_ptr:8;
+	u64   cq_pkt_len:8;
+	u64   align_pad:3;
+	u64   rsvd3:1;
+	u64   chan:12;
+
+	u64   rss_tag:32; /* W2 */
+	u64   vlan_tci:16;
+	u64   vlan_ptr:8;
+	u64   vlan2_ptr:8;
+
+	u64   rb3_sz:16; /* W3 */
+	u64   rb2_sz:16;
+	u64   rb1_sz:16;
+	u64   rb0_sz:16;
+
+	u64   rb7_sz:16; /* W4 */
+	u64   rb6_sz:16;
+	u64   rb5_sz:16;
+	u64   rb4_sz:16;
+
+	u64   rb11_sz:16; /* W5 */
+	u64   rb10_sz:16;
+	u64   rb9_sz:16;
+	u64   rb8_sz:16;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+	u64   err_opcode:8;
+	u64   err_level:3;
+	u64   l2_present:1;
+	u64   l3_type:4;
+	u64   l4_type:4;
+	u64   vlan2_stripped:1;
+	u64   vlan2_found:1;
+	u64   vlan_stripped:1;
+	u64   vlan_found:1;
+	u64   rb_cnt:4;
+	u64   rsvd2:4;
+	u64   rss_alg:4;
+	u64   rsvd1:12;
+	u64   rq_idx:3;
+	u64   rq_qs:7;
+	u64   rsvd0:1;
+	u64   stdn_fault:1;
+	u64   cqe_type:4; /* W0 */
+	u64   chan:12;
+	u64   rsvd3:1;
+	u64   align_pad:3;
+	u64   cq_pkt_len:8;
+	u64   l4_ptr:8;
+	u64   l3_ptr:8;
+	u64   l2_ptr:8;
+	u64   pkt_len:16; /* W1 */
+	u64   vlan2_ptr:8;
+	u64   vlan_ptr:8;
+	u64   vlan_tci:16;
+	u64   rss_tag:32; /* W2 */
+	u64   rb0_sz:16;
+	u64   rb1_sz:16;
+	u64   rb2_sz:16;
+	u64   rb3_sz:16; /* W3 */
+	u64   rb4_sz:16;
+	u64   rb5_sz:16;
+	u64   rb6_sz:16;
+	u64   rb7_sz:16; /* W4 */
+	u64   rb8_sz:16;
+	u64   rb9_sz:16;
+	u64   rb10_sz:16;
+	u64   rb11_sz:16; /* W5 */
+#endif
+	u64   rb0_ptr:64;
+	u64   rb1_ptr:64;
+	u64   rb2_ptr:64;
+	u64   rb3_ptr:64;
+	u64   rb4_ptr:64;
+	u64   rb5_ptr:64;
+	u64   rb6_ptr:64;
+	u64   rb7_ptr:64;
+	u64   rb8_ptr:64;
+	u64   rb9_ptr:64;
+	u64   rb10_ptr:64;
+	u64   rb11_ptr:64;
+};
+
+struct cqe_rx_tcp_err_t {
+#if defined(__BIG_ENDIAN_BITFIELD)
+	u64   cqe_type:4; /* W0 */
+	u64   rsvd0:60;
+
+	u64   rsvd1:4; /* W1 */
+	u64   partial_first:1;
+	u64   rsvd2:27;
+	u64   rbdr_bytes:8;
+	u64   rsvd3:24;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+	u64   rsvd0:60;
+	u64   cqe_type:4;
+
+	u64   rsvd3:24;
+	u64   rbdr_bytes:8;
+	u64   rsvd2:27;
+	u64   partial_first:1;
+	u64   rsvd1:4;
+#endif
+};
+
+struct cqe_rx_tcp_t {
+#if defined(__BIG_ENDIAN_BITFIELD)
+	u64   cqe_type:4; /* W0 */
+	u64   rsvd0:52;
+	u64   cq_tcp_status:8;
+
+	u64   rsvd1:32; /* W1 */
+	u64   tcp_cntx_bytes:8;
+	u64   rsvd2:8;
+	u64   tcp_err_bytes:16;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+	u64   cq_tcp_status:8;
+	u64   rsvd0:52;
+	u64   cqe_type:4; /* W0 */
+
+	u64   tcp_err_bytes:16;
+	u64   rsvd2:8;
+	u64   tcp_cntx_bytes:8;
+	u64   rsvd1:32; /* W1 */
+#endif
+};
+
+struct cqe_send_t {
+#if defined(__BIG_ENDIAN_BITFIELD)
+	u64   cqe_type:4; /* W0 */
+	u64   rsvd0:4;
+	u64   sqe_ptr:16;
+	u64   rsvd1:4;
+	u64   rsvd2:10;
+	u64   sq_qs:7;
+	u64   sq_idx:3;
+	u64   rsvd3:8;
+	u64   send_status:8;
+
+	u64   ptp_timestamp:64; /* W1 */
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+	u64   send_status:8;
+	u64   rsvd3:8;
+	u64   sq_idx:3;
+	u64   sq_qs:7;
+	u64   rsvd2:10;
+	u64   rsvd1:4;
+	u64   sqe_ptr:16;
+	u64   rsvd0:4;
+	u64   cqe_type:4; /* W0 */
+
+	u64   ptp_timestamp:64; /* W1 */
+#endif
+};
+
+union cq_desc_t {
+	u64 u[64];
+	struct cqe_send_t snd_hdr;
+	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 rbdr_entry_t {
+#if defined(__BIG_ENDIAN_BITFIELD)
+	u64   rsvd0:15;
+	u64   buf_addr:42;
+	u64   cache_align:7;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+	u64   cache_align:7;
+	u64   buf_addr:42;
+	u64   rsvd0:15;
+#endif
+};
+
+/* TCP reassembly context */
+struct rbe_tcp_cnxt_t {
+#if defined(__BIG_ENDIAN_BITFIELD)
+	u64   tcp_pkt_cnt:12;
+	u64   rsvd1:4;
+	u64   align_hdr_bytes:4;
+	u64   align_ptr_bytes:4;
+	u64   ptr_bytes:16;
+	u64   rsvd2:24;
+	u64   cqe_type:4;
+	u64   rsvd0:54;
+	u64   tcp_end_reason:2;
+	u64   tcp_status:4;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+	u64   tcp_status:4;
+	u64   tcp_end_reason:2;
+	u64   rsvd0:54;
+	u64   cqe_type:4;
+	u64   rsvd2:24;
+	u64   ptr_bytes:16;
+	u64   align_ptr_bytes:4;
+	u64   align_hdr_bytes:4;
+	u64   rsvd1:4;
+	u64   tcp_pkt_cnt:12;
+#endif
+};
+
+/* Always Big endian */
+struct rx_hdr_t {
+	u64   opaque:32;
+	u64   rss_flow:8;
+	u64   skip_length:6;
+	u64   disable_rss:1;
+	u64   disable_tcp_reassembly:1;
+	u64   nodrop:1;
+	u64   dest_alg:2;
+	u64   rsvd0:2;
+	u64   dest_rq:11;
+};
+
+enum send_l4_csum_type {
+	SEND_L4_CSUM_DISABLE = 0x00,
+	SEND_L4_CSUM_UDP = 0x01,
+	SEND_L4_CSUM_TCP = 0x02,
+	SEND_L4_CSUM_SCTP = 0x03,
+};
+
+enum send_crc_alg {
+	SEND_CRCALG_CRC32 = 0x00,
+	SEND_CRCALG_CRC32C = 0x01,
+	SEND_CRCALG_ICRC = 0x02,
+};
+
+enum send_load_type {
+	SEND_LD_TYPE_LDD = 0x00,
+	SEND_LD_TYPE_LDT = 0x01,
+	SEND_LD_TYPE_LDWB = 0x02,
+};
+
+enum send_mem_alg_type {
+	SEND_MEMALG_SET = 0x00,
+	SEND_MEMALG_ADD = 0x08,
+	SEND_MEMALG_SUB = 0x09,
+	SEND_MEMALG_ADDLEN = 0x0A,
+	SEND_MEMALG_SUBLEN = 0x0B,
+};
+
+enum send_mem_dsz_type {
+	SEND_MEMDSZ_B64 = 0x00,
+	SEND_MEMDSZ_B32 = 0x01,
+	SEND_MEMDSZ_B8 = 0x03,
+};
+
+enum sq_subdesc_type {
+	SQ_DESC_TYPE_INVALID = 0x00,
+	SQ_DESC_TYPE_HEADER = 0x01,
+	SQ_DESC_TYPE_CRC = 0x02,
+	SQ_DESC_TYPE_IMMEDIATE = 0x03,
+	SQ_DESC_TYPE_GATHER = 0x04,
+	SQ_DESC_TYPE_MEMORY = 0x05,
+};
+
+struct sq_crc_subdesc {
+#if defined(__BIG_ENDIAN_BITFIELD)
+	u64    rsvd1:32;
+	u64    crc_ival:32;
+	u64    subdesc_type:4;
+	u64    crc_alg:2;
+	u64    rsvd0:10;
+	u64    crc_insert_pos:16;
+	u64    hdr_start:16;
+	u64    crc_len:16;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+	u64    crc_len:16;
+	u64    hdr_start:16;
+	u64    crc_insert_pos:16;
+	u64    rsvd0:10;
+	u64    crc_alg:2;
+	u64    subdesc_type:4;
+	u64    crc_ival:32;
+	u64    rsvd1:32;
+#endif
+};
+
+struct sq_gather_subdesc {
+#if defined(__BIG_ENDIAN_BITFIELD)
+	u64    subdesc_type:4; /* W0 */
+	u64    ld_type:2;
+	u64    rsvd0:42;
+	u64    size:16;
+
+	u64    rsvd1:15; /* W1 */
+	u64    addr:49;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+	u64    size:16;
+	u64    rsvd0:42;
+	u64    ld_type:2;
+	u64    subdesc_type:4; /* W0 */
+
+	u64    addr:49;
+	u64    rsvd1:15; /* W1 */
+#endif
+};
+
+/* SQ immediate subdescriptor */
+struct sq_imm_subdesc {
+#if defined(__BIG_ENDIAN_BITFIELD)
+	u64    subdesc_type:4; /* W0 */
+	u64    rsvd0:46;
+	u64    len:14;
+
+	u64    data:64; /* W1 */
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+	u64    len:14;
+	u64    rsvd0:46;
+	u64    subdesc_type:4; /* W0 */
+
+	u64    data:64; /* W1 */
+#endif
+};
+
+struct sq_mem_subdesc {
+#if defined(__BIG_ENDIAN_BITFIELD)
+	u64    subdesc_type:4; /* W0 */
+	u64    mem_alg:4;
+	u64    mem_dsz:2;
+	u64    wmem:1;
+	u64    rsvd0:21;
+	u64    offset:32;
+
+	u64    rsvd1:15; /* W1 */
+	u64    addr:49;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+	u64    offset:32;
+	u64    rsvd0:21;
+	u64    wmem:1;
+	u64    mem_dsz:2;
+	u64    mem_alg:4;
+	u64    subdesc_type:4; /* W0 */
+
+	u64    addr:49;
+	u64    rsvd1:15; /* W1 */
+#endif
+};
+
+struct sq_hdr_subdesc {
+#if defined(__BIG_ENDIAN_BITFIELD)
+	u64    subdesc_type:4;
+	u64    tso:1;
+	u64    post_cqe:1; /* Post CQE on no error also */
+	u64    dont_send:1;
+	u64    tstmp:1;
+	u64    subdesc_cnt:8;
+	u64    csum_l4:2;
+	u64    csum_l3:1;
+	u64    rsvd0:5;
+	u64    l4_offset:8;
+	u64    l3_offset:8;
+	u64    rsvd1:4;
+	u64    tot_len:20; /* W0 */
+
+	u64    tso_sdc_cont:8;
+	u64    tso_sdc_first:8;
+	u64    tso_l4_offset:8;
+	u64    tso_flags_last:12;
+	u64    tso_flags_first:12;
+	u64    rsvd2:2;
+	u64    tso_max_paysize:14; /* W1 */
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+	u64    tot_len:20;
+	u64    rsvd1:4;
+	u64    l3_offset:8;
+	u64    l4_offset:8;
+	u64    rsvd0:5;
+	u64    csum_l3:1;
+	u64    csum_l4:2;
+	u64    subdesc_cnt:8;
+	u64    tstmp:1;
+	u64    dont_send:1;
+	u64    post_cqe:1; /* Post CQE on no error also */
+	u64    tso:1;
+	u64    subdesc_type:4; /* W0 */
+
+	u64    tso_max_paysize:14;
+	u64    rsvd2:2;
+	u64    tso_flags_first:12;
+	u64    tso_flags_last:12;
+	u64    tso_l4_offset:8;
+	u64    tso_sdc_first:8;
+	u64    tso_sdc_cont:8; /* W1 */
+#endif
+};
+
+/* Queue config register formats */
+struct rq_cfg {
+#if defined(__BIG_ENDIAN_BITFIELD)
+	u64 reserved_2_63:62;
+	u64 ena:1;
+	u64 tcp_ena:1;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+	u64 tcp_ena:1;
+	u64 ena:1;
+	u64 reserved_2_63:62;
+#endif
+};
+
+struct cq_cfg {
+#if defined(__BIG_ENDIAN_BITFIELD)
+	u64 reserved_43_63:21;
+	u64 ena:1;
+	u64 reset:1;
+	u64 caching:1;
+	u64 reserved_35_39:5;
+	u64 qsize:3;
+	u64 reserved_25_31:7;
+	u64 avg_con:9;
+	u64 reserved_0_15:16;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+	u64 reserved_0_15:16;
+	u64 avg_con:9;
+	u64 reserved_25_31:7;
+	u64 qsize:3;
+	u64 reserved_35_39:5;
+	u64 caching:1;
+	u64 reset:1;
+	u64 ena:1;
+	u64 reserved_43_63:21;
+#endif
+};
+
+struct sq_cfg {
+#if defined(__BIG_ENDIAN_BITFIELD)
+	u64 reserved_20_63:44;
+	u64 ena:1;
+	u64 reserved_18_18:1;
+	u64 reset:1;
+	u64 ldwb:1;
+	u64 reserved_11_15:5;
+	u64 qsize:3;
+	u64 reserved_3_7:5;
+	u64 tstmp_bgx_intf:3;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+	u64 tstmp_bgx_intf:3;
+	u64 reserved_3_7:5;
+	u64 qsize:3;
+	u64 reserved_11_15:5;
+	u64 ldwb:1;
+	u64 reset:1;
+	u64 reserved_18_18:1;
+	u64 ena:1;
+	u64 reserved_20_63:44;
+#endif
+};
+
+struct rbdr_cfg {
+#if defined(__BIG_ENDIAN_BITFIELD)
+	u64 reserved_45_63:19;
+	u64 ena:1;
+	u64 reset:1;
+	u64 ldwb:1;
+	u64 reserved_36_41:6;
+	u64 qsize:4;
+	u64 reserved_25_31:7;
+	u64 avg_con:9;
+	u64 reserved_12_15:4;
+	u64 lines:12;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+	u64 lines:12;
+	u64 reserved_12_15:4;
+	u64 avg_con:9;
+	u64 reserved_25_31:7;
+	u64 qsize:4;
+	u64 reserved_36_41:6;
+	u64 ldwb:1;
+	u64 reset:1;
+	u64 ena: 1;
+	u64 reserved_45_63:19;
+#endif
+};
+
+struct qs_cfg {
+#if defined(__BIG_ENDIAN_BITFIELD)
+	u64 reserved_32_63:32;
+	u64 ena:1;
+	u64 reserved_27_30:4;
+	u64 sq_ins_ena:1;
+	u64 sq_ins_pos:6;
+	u64 lock_ena:1;
+	u64 lock_viol_cqe_ena:1;
+	u64 send_tstmp_ena:1;
+	u64 be:1;
+	u64 reserved_7_15:9;
+	u64 vnic:7;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+	u64 vnic:7;
+	u64 reserved_7_15:9;
+	u64 be:1;
+	u64 send_tstmp_ena:1;
+	u64 lock_viol_cqe_ena:1;
+	u64 lock_ena:1;
+	u64 sq_ins_pos:6;
+	u64 sq_ins_ena:1;
+	u64 reserved_27_30:4;
+	u64 ena:1;
+	u64 reserved_32_63:32;
+#endif
+};
+
+#endif /* Q_STRUCT_H */