1dc7e38acSHans Petter Selasky /*- 2dc7e38acSHans Petter Selasky * Copyright (c) 2015 Mellanox Technologies. All rights reserved. 3dc7e38acSHans Petter Selasky * 4dc7e38acSHans Petter Selasky * Redistribution and use in source and binary forms, with or without 5dc7e38acSHans Petter Selasky * modification, are permitted provided that the following conditions 6dc7e38acSHans Petter Selasky * are met: 7dc7e38acSHans Petter Selasky * 1. Redistributions of source code must retain the above copyright 8dc7e38acSHans Petter Selasky * notice, this list of conditions and the following disclaimer. 9dc7e38acSHans Petter Selasky * 2. Redistributions in binary form must reproduce the above copyright 10dc7e38acSHans Petter Selasky * notice, this list of conditions and the following disclaimer in the 11dc7e38acSHans Petter Selasky * documentation and/or other materials provided with the distribution. 12dc7e38acSHans Petter Selasky * 13dc7e38acSHans Petter Selasky * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS `AS IS' AND 14dc7e38acSHans Petter Selasky * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15dc7e38acSHans Petter Selasky * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16dc7e38acSHans Petter Selasky * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE 17dc7e38acSHans Petter Selasky * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18dc7e38acSHans Petter Selasky * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19dc7e38acSHans Petter Selasky * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20dc7e38acSHans Petter Selasky * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21dc7e38acSHans Petter Selasky * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22dc7e38acSHans Petter Selasky * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23dc7e38acSHans Petter Selasky * SUCH DAMAGE. 24dc7e38acSHans Petter Selasky * 25dc7e38acSHans Petter Selasky * $FreeBSD$ 26dc7e38acSHans Petter Selasky */ 27dc7e38acSHans Petter Selasky 28dc7e38acSHans Petter Selasky #ifndef _MLX5_EN_H_ 29dc7e38acSHans Petter Selasky #define _MLX5_EN_H_ 30dc7e38acSHans Petter Selasky 31dc7e38acSHans Petter Selasky #include <linux/kmod.h> 32dc7e38acSHans Petter Selasky #include <linux/page.h> 33dc7e38acSHans Petter Selasky #include <linux/slab.h> 34dc7e38acSHans Petter Selasky #include <linux/if_vlan.h> 35dc7e38acSHans Petter Selasky #include <linux/if_ether.h> 36dc7e38acSHans Petter Selasky #include <linux/vmalloc.h> 37dc7e38acSHans Petter Selasky #include <linux/moduleparam.h> 38dc7e38acSHans Petter Selasky #include <linux/delay.h> 39dc7e38acSHans Petter Selasky #include <linux/netdevice.h> 40dc7e38acSHans Petter Selasky #include <linux/etherdevice.h> 41dc7e38acSHans Petter Selasky 42dc7e38acSHans Petter Selasky #include <netinet/in_systm.h> 43dc7e38acSHans Petter Selasky #include <netinet/in.h> 44dc7e38acSHans Petter Selasky #include <netinet/if_ether.h> 45dc7e38acSHans Petter Selasky #include <netinet/ip.h> 46dc7e38acSHans Petter Selasky #include <netinet/ip6.h> 47dc7e38acSHans Petter Selasky #include <netinet/tcp.h> 48dc7e38acSHans Petter Selasky #include <netinet/tcp_lro.h> 49dc7e38acSHans Petter Selasky #include <netinet/udp.h> 50dc7e38acSHans Petter Selasky #include <net/ethernet.h> 51dc7e38acSHans Petter Selasky #include <sys/buf_ring.h> 5238535d6cSHans Petter Selasky #include <sys/kthread.h> 53dc7e38acSHans Petter Selasky 54278ce1c9SHans Petter Selasky #include "opt_rss.h" 55278ce1c9SHans Petter Selasky 56278ce1c9SHans Petter Selasky #ifdef RSS 57278ce1c9SHans Petter Selasky #include <net/rss_config.h> 58278ce1c9SHans Petter Selasky #include <netinet/in_rss.h> 59278ce1c9SHans Petter Selasky #endif 60278ce1c9SHans Petter Selasky 61dc7e38acSHans Petter Selasky #include <machine/bus.h> 62dc7e38acSHans Petter Selasky 63dc7e38acSHans Petter Selasky #include <dev/mlx5/driver.h> 64dc7e38acSHans Petter Selasky #include <dev/mlx5/qp.h> 65dc7e38acSHans Petter Selasky #include <dev/mlx5/cq.h> 66d9142151SHans Petter Selasky #include <dev/mlx5/port.h> 67dc7e38acSHans Petter Selasky #include <dev/mlx5/vport.h> 6866d53750SHans Petter Selasky #include <dev/mlx5/diagnostics.h> 69dc7e38acSHans Petter Selasky 70dc7e38acSHans Petter Selasky #include <dev/mlx5/mlx5_core/wq.h> 71dc7e38acSHans Petter Selasky #include <dev/mlx5/mlx5_core/transobj.h> 72dc7e38acSHans Petter Selasky #include <dev/mlx5/mlx5_core/mlx5_core.h> 73dc7e38acSHans Petter Selasky 74cfc9c386SHans Petter Selasky #define IEEE_8021QAZ_MAX_TCS 8 75cfc9c386SHans Petter Selasky 76dc7e38acSHans Petter Selasky #define MLX5E_PARAMS_MINIMUM_LOG_SQ_SIZE 0x7 77dc7e38acSHans Petter Selasky #define MLX5E_PARAMS_DEFAULT_LOG_SQ_SIZE 0xa 78351a9c7cSHans Petter Selasky #define MLX5E_PARAMS_MAXIMUM_LOG_SQ_SIZE 0xe 79dc7e38acSHans Petter Selasky 80dc7e38acSHans Petter Selasky #define MLX5E_PARAMS_MINIMUM_LOG_RQ_SIZE 0x7 81dc7e38acSHans Petter Selasky #define MLX5E_PARAMS_DEFAULT_LOG_RQ_SIZE 0xa 82351a9c7cSHans Petter Selasky #define MLX5E_PARAMS_MAXIMUM_LOG_RQ_SIZE 0xe 83dc7e38acSHans Petter Selasky 84dc7e38acSHans Petter Selasky /* freeBSD HW LRO is limited by 16KB - the size of max mbuf */ 85dc7e38acSHans Petter Selasky #define MLX5E_PARAMS_DEFAULT_LRO_WQE_SZ MJUM16BYTES 86dc7e38acSHans Petter Selasky #define MLX5E_PARAMS_DEFAULT_RX_CQ_MODERATION_USEC 0x10 87dc7e38acSHans Petter Selasky #define MLX5E_PARAMS_DEFAULT_RX_CQ_MODERATION_USEC_FROM_CQE 0x3 88dc7e38acSHans Petter Selasky #define MLX5E_PARAMS_DEFAULT_RX_CQ_MODERATION_PKTS 0x20 89dc7e38acSHans Petter Selasky #define MLX5E_PARAMS_DEFAULT_TX_CQ_MODERATION_USEC 0x10 90dc7e38acSHans Petter Selasky #define MLX5E_PARAMS_DEFAULT_TX_CQ_MODERATION_PKTS 0x20 91dc7e38acSHans Petter Selasky #define MLX5E_PARAMS_DEFAULT_MIN_RX_WQES 0x80 92dc7e38acSHans Petter Selasky #define MLX5E_PARAMS_DEFAULT_RX_HASH_LOG_TBL_SZ 0x7 93dc7e38acSHans Petter Selasky #define MLX5E_CACHELINE_SIZE CACHE_LINE_SIZE 94dc7e38acSHans Petter Selasky #define MLX5E_HW2SW_MTU(hwmtu) \ 95dc7e38acSHans Petter Selasky ((hwmtu) - (ETHER_HDR_LEN + ETHER_VLAN_ENCAP_LEN + ETHER_CRC_LEN)) 96dc7e38acSHans Petter Selasky #define MLX5E_SW2HW_MTU(swmtu) \ 97dc7e38acSHans Petter Selasky ((swmtu) + (ETHER_HDR_LEN + ETHER_VLAN_ENCAP_LEN + ETHER_CRC_LEN)) 98dc7e38acSHans Petter Selasky #define MLX5E_SW2MB_MTU(swmtu) \ 99dc7e38acSHans Petter Selasky (MLX5E_SW2HW_MTU(swmtu) + MLX5E_NET_IP_ALIGN) 100dc7e38acSHans Petter Selasky #define MLX5E_MTU_MIN 72 /* Min MTU allowed by the kernel */ 101bb3853c6SHans Petter Selasky #define MLX5E_MTU_MAX MIN(ETHERMTU_JUMBO, MJUM16BYTES) /* Max MTU of Ethernet 102bb3853c6SHans Petter Selasky * jumbo frames */ 103dc7e38acSHans Petter Selasky 104dc7e38acSHans Petter Selasky #define MLX5E_BUDGET_MAX 8192 /* RX and TX */ 105dc7e38acSHans Petter Selasky #define MLX5E_RX_BUDGET_MAX 256 106dc7e38acSHans Petter Selasky #define MLX5E_SQ_BF_BUDGET 16 107dc7e38acSHans Petter Selasky #define MLX5E_SQ_TX_QUEUE_SIZE 4096 /* SQ drbr queue size */ 108dc7e38acSHans Petter Selasky 109dc7e38acSHans Petter Selasky #define MLX5E_MAX_TX_NUM_TC 8 /* units */ 110dc7e38acSHans Petter Selasky #define MLX5E_MAX_TX_HEADER 128 /* bytes */ 111dc7e38acSHans Petter Selasky #define MLX5E_MAX_TX_PAYLOAD_SIZE 65536 /* bytes */ 112dc7e38acSHans Petter Selasky #define MLX5E_MAX_TX_MBUF_SIZE 65536 /* bytes */ 113dc7e38acSHans Petter Selasky #define MLX5E_MAX_TX_MBUF_FRAGS \ 114dc7e38acSHans Petter Selasky ((MLX5_SEND_WQE_MAX_WQEBBS * MLX5_SEND_WQEBB_NUM_DS) - \ 115dc7e38acSHans Petter Selasky (MLX5E_MAX_TX_HEADER / MLX5_SEND_WQE_DS)) /* units */ 116dc7e38acSHans Petter Selasky #define MLX5E_MAX_TX_INLINE \ 117dc7e38acSHans Petter Selasky (MLX5E_MAX_TX_HEADER - sizeof(struct mlx5e_tx_wqe) + \ 118dc7e38acSHans Petter Selasky sizeof(((struct mlx5e_tx_wqe *)0)->eth.inline_hdr_start)) /* bytes */ 119dc7e38acSHans Petter Selasky 120cfc9c386SHans Petter Selasky #define MLX5E_100MB (100000) 121cfc9c386SHans Petter Selasky #define MLX5E_1GB (1000000) 122cfc9c386SHans Petter Selasky 123dc7e38acSHans Petter Selasky MALLOC_DECLARE(M_MLX5EN); 124dc7e38acSHans Petter Selasky 125dc7e38acSHans Petter Selasky struct mlx5_core_dev; 126dc7e38acSHans Petter Selasky struct mlx5e_cq; 127dc7e38acSHans Petter Selasky 128dc7e38acSHans Petter Selasky typedef void (mlx5e_cq_comp_t)(struct mlx5_core_cq *); 129dc7e38acSHans Petter Selasky 130dc7e38acSHans Petter Selasky #define MLX5E_STATS_COUNT(a,b,c,d) a 131dc7e38acSHans Petter Selasky #define MLX5E_STATS_VAR(a,b,c,d) b; 132dc7e38acSHans Petter Selasky #define MLX5E_STATS_DESC(a,b,c,d) c, d, 133dc7e38acSHans Petter Selasky 134dc7e38acSHans Petter Selasky #define MLX5E_VPORT_STATS(m) \ 135dc7e38acSHans Petter Selasky /* HW counters */ \ 136dc7e38acSHans Petter Selasky m(+1, u64 rx_packets, "rx_packets", "Received packets") \ 137dc7e38acSHans Petter Selasky m(+1, u64 rx_bytes, "rx_bytes", "Received bytes") \ 138dc7e38acSHans Petter Selasky m(+1, u64 tx_packets, "tx_packets", "Transmitted packets") \ 139dc7e38acSHans Petter Selasky m(+1, u64 tx_bytes, "tx_bytes", "Transmitted bytes") \ 140dc7e38acSHans Petter Selasky m(+1, u64 rx_error_packets, "rx_error_packets", "Received error packets") \ 141dc7e38acSHans Petter Selasky m(+1, u64 rx_error_bytes, "rx_error_bytes", "Received error bytes") \ 142dc7e38acSHans Petter Selasky m(+1, u64 tx_error_packets, "tx_error_packets", "Transmitted error packets") \ 143dc7e38acSHans Petter Selasky m(+1, u64 tx_error_bytes, "tx_error_bytes", "Transmitted error bytes") \ 144dc7e38acSHans Petter Selasky m(+1, u64 rx_unicast_packets, "rx_unicast_packets", "Received unicast packets") \ 145dc7e38acSHans Petter Selasky m(+1, u64 rx_unicast_bytes, "rx_unicast_bytes", "Received unicast bytes") \ 146dc7e38acSHans Petter Selasky m(+1, u64 tx_unicast_packets, "tx_unicast_packets", "Transmitted unicast packets") \ 147dc7e38acSHans Petter Selasky m(+1, u64 tx_unicast_bytes, "tx_unicast_bytes", "Transmitted unicast bytes") \ 148dc7e38acSHans Petter Selasky m(+1, u64 rx_multicast_packets, "rx_multicast_packets", "Received multicast packets") \ 149dc7e38acSHans Petter Selasky m(+1, u64 rx_multicast_bytes, "rx_multicast_bytes", "Received multicast bytes") \ 150dc7e38acSHans Petter Selasky m(+1, u64 tx_multicast_packets, "tx_multicast_packets", "Transmitted multicast packets") \ 151dc7e38acSHans Petter Selasky m(+1, u64 tx_multicast_bytes, "tx_multicast_bytes", "Transmitted multicast bytes") \ 152dc7e38acSHans Petter Selasky m(+1, u64 rx_broadcast_packets, "rx_broadcast_packets", "Received broadcast packets") \ 153dc7e38acSHans Petter Selasky m(+1, u64 rx_broadcast_bytes, "rx_broadcast_bytes", "Received broadcast bytes") \ 154dc7e38acSHans Petter Selasky m(+1, u64 tx_broadcast_packets, "tx_broadcast_packets", "Transmitted broadcast packets") \ 155dc7e38acSHans Petter Selasky m(+1, u64 tx_broadcast_bytes, "tx_broadcast_bytes", "Transmitted broadcast bytes") \ 156ee090799SHans Petter Selasky m(+1, u64 rx_out_of_buffer, "rx_out_of_buffer", "Receive out of buffer, no recv wqes events") \ 157dc7e38acSHans Petter Selasky /* SW counters */ \ 158dc7e38acSHans Petter Selasky m(+1, u64 tso_packets, "tso_packets", "Transmitted TSO packets") \ 159dc7e38acSHans Petter Selasky m(+1, u64 tso_bytes, "tso_bytes", "Transmitted TSO bytes") \ 160dc7e38acSHans Petter Selasky m(+1, u64 lro_packets, "lro_packets", "Received LRO packets") \ 161dc7e38acSHans Petter Selasky m(+1, u64 lro_bytes, "lro_bytes", "Received LRO bytes") \ 162dc7e38acSHans Petter Selasky m(+1, u64 sw_lro_queued, "sw_lro_queued", "Packets queued for SW LRO") \ 163dc7e38acSHans Petter Selasky m(+1, u64 sw_lro_flushed, "sw_lro_flushed", "Packets flushed from SW LRO") \ 164dc7e38acSHans Petter Selasky m(+1, u64 rx_csum_good, "rx_csum_good", "Received checksum valid packets") \ 165dc7e38acSHans Petter Selasky m(+1, u64 rx_csum_none, "rx_csum_none", "Received no checksum packets") \ 166dc7e38acSHans Petter Selasky m(+1, u64 tx_csum_offload, "tx_csum_offload", "Transmit checksum offload packets") \ 167dc7e38acSHans Petter Selasky m(+1, u64 tx_queue_dropped, "tx_queue_dropped", "Transmit queue dropped") \ 168dc7e38acSHans Petter Selasky m(+1, u64 tx_defragged, "tx_defragged", "Transmit queue defragged") \ 169dc7e38acSHans Petter Selasky m(+1, u64 rx_wqe_err, "rx_wqe_err", "Receive WQE errors") 170dc7e38acSHans Petter Selasky 171dc7e38acSHans Petter Selasky #define MLX5E_VPORT_STATS_NUM (0 MLX5E_VPORT_STATS(MLX5E_STATS_COUNT)) 172dc7e38acSHans Petter Selasky 173dc7e38acSHans Petter Selasky struct mlx5e_vport_stats { 174dc7e38acSHans Petter Selasky struct sysctl_ctx_list ctx; 175dc7e38acSHans Petter Selasky u64 arg [0]; 176dc7e38acSHans Petter Selasky MLX5E_VPORT_STATS(MLX5E_STATS_VAR) 177ee090799SHans Petter Selasky u32 rx_out_of_buffer_prev; 178dc7e38acSHans Petter Selasky }; 179dc7e38acSHans Petter Selasky 180dc7e38acSHans Petter Selasky #define MLX5E_PPORT_IEEE802_3_STATS(m) \ 181dc7e38acSHans Petter Selasky m(+1, u64 frames_tx, "frames_tx", "Frames transmitted") \ 182dc7e38acSHans Petter Selasky m(+1, u64 frames_rx, "frames_rx", "Frames received") \ 183dc7e38acSHans Petter Selasky m(+1, u64 check_seq_err, "check_seq_err", "Sequence errors") \ 184dc7e38acSHans Petter Selasky m(+1, u64 alignment_err, "alignment_err", "Alignment errors") \ 185dc7e38acSHans Petter Selasky m(+1, u64 octets_tx, "octets_tx", "Bytes transmitted") \ 186dc7e38acSHans Petter Selasky m(+1, u64 octets_received, "octets_received", "Bytes received") \ 187dc7e38acSHans Petter Selasky m(+1, u64 multicast_xmitted, "multicast_xmitted", "Multicast transmitted") \ 188dc7e38acSHans Petter Selasky m(+1, u64 broadcast_xmitted, "broadcast_xmitted", "Broadcast transmitted") \ 189dc7e38acSHans Petter Selasky m(+1, u64 multicast_rx, "multicast_rx", "Multicast received") \ 190dc7e38acSHans Petter Selasky m(+1, u64 broadcast_rx, "broadcast_rx", "Broadcast received") \ 191dc7e38acSHans Petter Selasky m(+1, u64 in_range_len_errors, "in_range_len_errors", "In range length errors") \ 192dc7e38acSHans Petter Selasky m(+1, u64 out_of_range_len, "out_of_range_len", "Out of range length errors") \ 193dc7e38acSHans Petter Selasky m(+1, u64 too_long_errors, "too_long_errors", "Too long errors") \ 194dc7e38acSHans Petter Selasky m(+1, u64 symbol_err, "symbol_err", "Symbol errors") \ 195dc7e38acSHans Petter Selasky m(+1, u64 mac_control_tx, "mac_control_tx", "MAC control transmitted") \ 196dc7e38acSHans Petter Selasky m(+1, u64 mac_control_rx, "mac_control_rx", "MAC control received") \ 197dc7e38acSHans Petter Selasky m(+1, u64 unsupported_op_rx, "unsupported_op_rx", "Unsupported operation received") \ 198dc7e38acSHans Petter Selasky m(+1, u64 pause_ctrl_rx, "pause_ctrl_rx", "Pause control received") \ 199dc7e38acSHans Petter Selasky m(+1, u64 pause_ctrl_tx, "pause_ctrl_tx", "Pause control transmitted") 200dc7e38acSHans Petter Selasky 201dc7e38acSHans Petter Selasky #define MLX5E_PPORT_RFC2819_STATS(m) \ 202dc7e38acSHans Petter Selasky m(+1, u64 drop_events, "drop_events", "Dropped events") \ 203dc7e38acSHans Petter Selasky m(+1, u64 octets, "octets", "Octets") \ 204dc7e38acSHans Petter Selasky m(+1, u64 pkts, "pkts", "Packets") \ 205dc7e38acSHans Petter Selasky m(+1, u64 broadcast_pkts, "broadcast_pkts", "Broadcast packets") \ 206dc7e38acSHans Petter Selasky m(+1, u64 multicast_pkts, "multicast_pkts", "Multicast packets") \ 207dc7e38acSHans Petter Selasky m(+1, u64 crc_align_errors, "crc_align_errors", "CRC alignment errors") \ 208dc7e38acSHans Petter Selasky m(+1, u64 undersize_pkts, "undersize_pkts", "Undersized packets") \ 209dc7e38acSHans Petter Selasky m(+1, u64 oversize_pkts, "oversize_pkts", "Oversized packets") \ 210dc7e38acSHans Petter Selasky m(+1, u64 fragments, "fragments", "Fragments") \ 211dc7e38acSHans Petter Selasky m(+1, u64 jabbers, "jabbers", "Jabbers") \ 212dc7e38acSHans Petter Selasky m(+1, u64 collisions, "collisions", "Collisions") 213dc7e38acSHans Petter Selasky 214dc7e38acSHans Petter Selasky #define MLX5E_PPORT_RFC2819_STATS_DEBUG(m) \ 215dc7e38acSHans Petter Selasky m(+1, u64 p64octets, "p64octets", "Bytes") \ 216dc7e38acSHans Petter Selasky m(+1, u64 p65to127octets, "p65to127octets", "Bytes") \ 217dc7e38acSHans Petter Selasky m(+1, u64 p128to255octets, "p128to255octets", "Bytes") \ 218dc7e38acSHans Petter Selasky m(+1, u64 p256to511octets, "p256to511octets", "Bytes") \ 219dc7e38acSHans Petter Selasky m(+1, u64 p512to1023octets, "p512to1023octets", "Bytes") \ 220dc7e38acSHans Petter Selasky m(+1, u64 p1024to1518octets, "p1024to1518octets", "Bytes") \ 221dc7e38acSHans Petter Selasky m(+1, u64 p1519to2047octets, "p1519to2047octets", "Bytes") \ 222dc7e38acSHans Petter Selasky m(+1, u64 p2048to4095octets, "p2048to4095octets", "Bytes") \ 223dc7e38acSHans Petter Selasky m(+1, u64 p4096to8191octets, "p4096to8191octets", "Bytes") \ 224dc7e38acSHans Petter Selasky m(+1, u64 p8192to10239octets, "p8192to10239octets", "Bytes") 225dc7e38acSHans Petter Selasky 226dc7e38acSHans Petter Selasky #define MLX5E_PPORT_RFC2863_STATS_DEBUG(m) \ 227dc7e38acSHans Petter Selasky m(+1, u64 in_octets, "in_octets", "In octets") \ 228dc7e38acSHans Petter Selasky m(+1, u64 in_ucast_pkts, "in_ucast_pkts", "In unicast packets") \ 229dc7e38acSHans Petter Selasky m(+1, u64 in_discards, "in_discards", "In discards") \ 230dc7e38acSHans Petter Selasky m(+1, u64 in_errors, "in_errors", "In errors") \ 231dc7e38acSHans Petter Selasky m(+1, u64 in_unknown_protos, "in_unknown_protos", "In unknown protocols") \ 232dc7e38acSHans Petter Selasky m(+1, u64 out_octets, "out_octets", "Out octets") \ 233dc7e38acSHans Petter Selasky m(+1, u64 out_ucast_pkts, "out_ucast_pkts", "Out unicast packets") \ 234dc7e38acSHans Petter Selasky m(+1, u64 out_discards, "out_discards", "Out discards") \ 235dc7e38acSHans Petter Selasky m(+1, u64 out_errors, "out_errors", "Out errors") \ 236dc7e38acSHans Petter Selasky m(+1, u64 in_multicast_pkts, "in_multicast_pkts", "In multicast packets") \ 237dc7e38acSHans Petter Selasky m(+1, u64 in_broadcast_pkts, "in_broadcast_pkts", "In broadcast packets") \ 238dc7e38acSHans Petter Selasky m(+1, u64 out_multicast_pkts, "out_multicast_pkts", "Out multicast packets") \ 239dc7e38acSHans Petter Selasky m(+1, u64 out_broadcast_pkts, "out_broadcast_pkts", "Out broadcast packets") 240dc7e38acSHans Petter Selasky 241dc7e38acSHans Petter Selasky #define MLX5E_PPORT_PHYSICAL_LAYER_STATS_DEBUG(m) \ 242dc7e38acSHans Petter Selasky m(+1, u64 time_since_last_clear, "time_since_last_clear", \ 243dc7e38acSHans Petter Selasky "Time since the last counters clear event (msec)") \ 244dc7e38acSHans Petter Selasky m(+1, u64 symbol_errors, "symbol_errors", "Symbol errors") \ 245dc7e38acSHans Petter Selasky m(+1, u64 sync_headers_errors, "sync_headers_errors", "Sync header error counter") \ 246dc7e38acSHans Petter Selasky m(+1, u64 bip_errors_lane0, "edpl_bip_errors_lane0", \ 247dc7e38acSHans Petter Selasky "Indicates the number of PRBS errors on lane 0") \ 248dc7e38acSHans Petter Selasky m(+1, u64 bip_errors_lane1, "edpl_bip_errors_lane1", \ 249dc7e38acSHans Petter Selasky "Indicates the number of PRBS errors on lane 1") \ 250dc7e38acSHans Petter Selasky m(+1, u64 bip_errors_lane2, "edpl_bip_errors_lane2", \ 251dc7e38acSHans Petter Selasky "Indicates the number of PRBS errors on lane 2") \ 252dc7e38acSHans Petter Selasky m(+1, u64 bip_errors_lane3, "edpl_bip_errors_lane3", \ 253dc7e38acSHans Petter Selasky "Indicates the number of PRBS errors on lane 3") \ 254dc7e38acSHans Petter Selasky m(+1, u64 fc_corrected_blocks_lane0, "fc_corrected_blocks_lane0", \ 255dc7e38acSHans Petter Selasky "FEC correctable block counter lane 0") \ 256dc7e38acSHans Petter Selasky m(+1, u64 fc_corrected_blocks_lane1, "fc_corrected_blocks_lane1", \ 257dc7e38acSHans Petter Selasky "FEC correctable block counter lane 1") \ 258dc7e38acSHans Petter Selasky m(+1, u64 fc_corrected_blocks_lane2, "fc_corrected_blocks_lane2", \ 259dc7e38acSHans Petter Selasky "FEC correctable block counter lane 2") \ 260dc7e38acSHans Petter Selasky m(+1, u64 fc_corrected_blocks_lane3, "fc_corrected_blocks_lane3", \ 261dc7e38acSHans Petter Selasky "FEC correctable block counter lane 3") \ 262dc7e38acSHans Petter Selasky m(+1, u64 rs_corrected_blocks, "rs_corrected_blocks", \ 263dc7e38acSHans Petter Selasky "FEC correcable block counter") \ 264dc7e38acSHans Petter Selasky m(+1, u64 rs_uncorrectable_blocks, "rs_uncorrectable_blocks", \ 265dc7e38acSHans Petter Selasky "FEC uncorrecable block counter") \ 266dc7e38acSHans Petter Selasky m(+1, u64 rs_no_errors_blocks, "rs_no_errors_blocks", \ 267dc7e38acSHans Petter Selasky "The number of RS-FEC blocks received that had no errors") \ 268dc7e38acSHans Petter Selasky m(+1, u64 rs_single_error_blocks, "rs_single_error_blocks", \ 269dc7e38acSHans Petter Selasky "The number of corrected RS-FEC blocks received that had" \ 270dc7e38acSHans Petter Selasky "exactly 1 error symbol") \ 271dc7e38acSHans Petter Selasky m(+1, u64 rs_corrected_symbols_total, "rs_corrected_symbols_total", \ 272dc7e38acSHans Petter Selasky "Port FEC corrected symbol counter") \ 273dc7e38acSHans Petter Selasky m(+1, u64 rs_corrected_symbols_lane0, "rs_corrected_symbols_lane0", \ 274dc7e38acSHans Petter Selasky "FEC corrected symbol counter lane 0") \ 275dc7e38acSHans Petter Selasky m(+1, u64 rs_corrected_symbols_lane1, "rs_corrected_symbols_lane1", \ 276dc7e38acSHans Petter Selasky "FEC corrected symbol counter lane 1") \ 277dc7e38acSHans Petter Selasky m(+1, u64 rs_corrected_symbols_lane2, "rs_corrected_symbols_lane2", \ 278dc7e38acSHans Petter Selasky "FEC corrected symbol counter lane 2") \ 279dc7e38acSHans Petter Selasky m(+1, u64 rs_corrected_symbols_lane3, "rs_corrected_symbols_lane3", \ 28010b08045SHans Petter Selasky "FEC corrected symbol counter lane 3") 28110b08045SHans Petter Selasky 28210b08045SHans Petter Selasky /* Per priority statistics for PFC */ 28310b08045SHans Petter Selasky #define MLX5E_PPORT_PER_PRIO_STATS_SUB(m,n,p) \ 28410b08045SHans Petter Selasky m(n, p, +1, u64, rx_octets, "rx_octets", "Received octets") \ 28510b08045SHans Petter Selasky m(n, p, +1, u64, reserved_0, "reserved_0", "Reserved") \ 28610b08045SHans Petter Selasky m(n, p, +1, u64, reserved_1, "reserved_1", "Reserved") \ 28710b08045SHans Petter Selasky m(n, p, +1, u64, reserved_2, "reserved_2", "Reserved") \ 28810b08045SHans Petter Selasky m(n, p, +1, u64, rx_frames, "rx_frames", "Received frames") \ 28910b08045SHans Petter Selasky m(n, p, +1, u64, tx_octets, "tx_octets", "Transmitted octets") \ 29010b08045SHans Petter Selasky m(n, p, +1, u64, reserved_3, "reserved_3", "Reserved") \ 29110b08045SHans Petter Selasky m(n, p, +1, u64, reserved_4, "reserved_4", "Reserved") \ 29210b08045SHans Petter Selasky m(n, p, +1, u64, reserved_5, "reserved_5", "Reserved") \ 29310b08045SHans Petter Selasky m(n, p, +1, u64, tx_frames, "tx_frames", "Transmitted frames") \ 29410b08045SHans Petter Selasky m(n, p, +1, u64, rx_pause, "rx_pause", "Received pause frames") \ 29510b08045SHans Petter Selasky m(n, p, +1, u64, rx_pause_duration, "rx_pause_duration", \ 29610b08045SHans Petter Selasky "Received pause duration") \ 29710b08045SHans Petter Selasky m(n, p, +1, u64, tx_pause, "tx_pause", "Transmitted pause frames") \ 29810b08045SHans Petter Selasky m(n, p, +1, u64, tx_pause_duration, "tx_pause_duration", \ 29910b08045SHans Petter Selasky "Transmitted pause duration") \ 30010b08045SHans Petter Selasky m(n, p, +1, u64, rx_pause_transition, "rx_pause_transition", \ 30110b08045SHans Petter Selasky "Received pause transitions") \ 30210b08045SHans Petter Selasky m(n, p, +1, u64, rx_discards, "rx_discards", "Discarded received frames") \ 30310b08045SHans Petter Selasky m(n, p, +1, u64, device_stall_minor_watermark, \ 30410b08045SHans Petter Selasky "device_stall_minor_watermark", "Device stall minor watermark") \ 30510b08045SHans Petter Selasky m(n, p, +1, u64, device_stall_critical_watermark, \ 30610b08045SHans Petter Selasky "device_stall_critical_watermark", "Device stall critical watermark") 30710b08045SHans Petter Selasky 30810b08045SHans Petter Selasky #define MLX5E_PPORT_PER_PRIO_STATS_PREFIX(m,p,c,t,f,s,d) \ 30910b08045SHans Petter Selasky m(c, t pri_##p##_##f, "prio" #p "_" s, "Priority " #p " - " d) 31010b08045SHans Petter Selasky 31110b08045SHans Petter Selasky #define MLX5E_PPORT_PER_PRIO_STATS_NUM_PRIO 8 31210b08045SHans Petter Selasky 31310b08045SHans Petter Selasky #define MLX5E_PPORT_PER_PRIO_STATS(m) \ 31410b08045SHans Petter Selasky MLX5E_PPORT_PER_PRIO_STATS_SUB(MLX5E_PPORT_PER_PRIO_STATS_PREFIX,m,0) \ 31510b08045SHans Petter Selasky MLX5E_PPORT_PER_PRIO_STATS_SUB(MLX5E_PPORT_PER_PRIO_STATS_PREFIX,m,1) \ 31610b08045SHans Petter Selasky MLX5E_PPORT_PER_PRIO_STATS_SUB(MLX5E_PPORT_PER_PRIO_STATS_PREFIX,m,2) \ 31710b08045SHans Petter Selasky MLX5E_PPORT_PER_PRIO_STATS_SUB(MLX5E_PPORT_PER_PRIO_STATS_PREFIX,m,3) \ 31810b08045SHans Petter Selasky MLX5E_PPORT_PER_PRIO_STATS_SUB(MLX5E_PPORT_PER_PRIO_STATS_PREFIX,m,4) \ 31910b08045SHans Petter Selasky MLX5E_PPORT_PER_PRIO_STATS_SUB(MLX5E_PPORT_PER_PRIO_STATS_PREFIX,m,5) \ 32010b08045SHans Petter Selasky MLX5E_PPORT_PER_PRIO_STATS_SUB(MLX5E_PPORT_PER_PRIO_STATS_PREFIX,m,6) \ 32110b08045SHans Petter Selasky MLX5E_PPORT_PER_PRIO_STATS_SUB(MLX5E_PPORT_PER_PRIO_STATS_PREFIX,m,7) 322dc7e38acSHans Petter Selasky 323dc7e38acSHans Petter Selasky /* 324dc7e38acSHans Petter Selasky * Make sure to update mlx5e_update_pport_counters() 325dc7e38acSHans Petter Selasky * when adding a new MLX5E_PPORT_STATS block 326dc7e38acSHans Petter Selasky */ 327dc7e38acSHans Petter Selasky #define MLX5E_PPORT_STATS(m) \ 32810b08045SHans Petter Selasky MLX5E_PPORT_PER_PRIO_STATS(m) \ 329dc7e38acSHans Petter Selasky MLX5E_PPORT_IEEE802_3_STATS(m) \ 330ee090799SHans Petter Selasky MLX5E_PPORT_RFC2819_STATS(m) 331dc7e38acSHans Petter Selasky 332dc7e38acSHans Petter Selasky #define MLX5E_PORT_STATS_DEBUG(m) \ 333dc7e38acSHans Petter Selasky MLX5E_PPORT_RFC2819_STATS_DEBUG(m) \ 334dc7e38acSHans Petter Selasky MLX5E_PPORT_RFC2863_STATS_DEBUG(m) \ 335dc7e38acSHans Petter Selasky MLX5E_PPORT_PHYSICAL_LAYER_STATS_DEBUG(m) 336dc7e38acSHans Petter Selasky 337dc7e38acSHans Petter Selasky #define MLX5E_PPORT_IEEE802_3_STATS_NUM \ 338dc7e38acSHans Petter Selasky (0 MLX5E_PPORT_IEEE802_3_STATS(MLX5E_STATS_COUNT)) 339dc7e38acSHans Petter Selasky #define MLX5E_PPORT_RFC2819_STATS_NUM \ 340dc7e38acSHans Petter Selasky (0 MLX5E_PPORT_RFC2819_STATS(MLX5E_STATS_COUNT)) 341dc7e38acSHans Petter Selasky #define MLX5E_PPORT_STATS_NUM \ 342dc7e38acSHans Petter Selasky (0 MLX5E_PPORT_STATS(MLX5E_STATS_COUNT)) 343dc7e38acSHans Petter Selasky 34410b08045SHans Petter Selasky #define MLX5E_PPORT_PER_PRIO_STATS_NUM \ 34510b08045SHans Petter Selasky (0 MLX5E_PPORT_PER_PRIO_STATS(MLX5E_STATS_COUNT)) 346dc7e38acSHans Petter Selasky #define MLX5E_PPORT_RFC2819_STATS_DEBUG_NUM \ 347dc7e38acSHans Petter Selasky (0 MLX5E_PPORT_RFC2819_STATS_DEBUG(MLX5E_STATS_COUNT)) 348dc7e38acSHans Petter Selasky #define MLX5E_PPORT_RFC2863_STATS_DEBUG_NUM \ 349dc7e38acSHans Petter Selasky (0 MLX5E_PPORT_RFC2863_STATS_DEBUG(MLX5E_STATS_COUNT)) 350dc7e38acSHans Petter Selasky #define MLX5E_PPORT_PHYSICAL_LAYER_STATS_DEBUG_NUM \ 351dc7e38acSHans Petter Selasky (0 MLX5E_PPORT_PHYSICAL_LAYER_STATS_DEBUG(MLX5E_STATS_COUNT)) 352dc7e38acSHans Petter Selasky #define MLX5E_PORT_STATS_DEBUG_NUM \ 353dc7e38acSHans Petter Selasky (0 MLX5E_PORT_STATS_DEBUG(MLX5E_STATS_COUNT)) 354dc7e38acSHans Petter Selasky 355dc7e38acSHans Petter Selasky struct mlx5e_pport_stats { 356dc7e38acSHans Petter Selasky struct sysctl_ctx_list ctx; 357dc7e38acSHans Petter Selasky u64 arg [0]; 358dc7e38acSHans Petter Selasky MLX5E_PPORT_STATS(MLX5E_STATS_VAR) 359dc7e38acSHans Petter Selasky }; 360dc7e38acSHans Petter Selasky 361dc7e38acSHans Petter Selasky struct mlx5e_port_stats_debug { 362dc7e38acSHans Petter Selasky struct sysctl_ctx_list ctx; 363dc7e38acSHans Petter Selasky u64 arg [0]; 364dc7e38acSHans Petter Selasky MLX5E_PORT_STATS_DEBUG(MLX5E_STATS_VAR) 365dc7e38acSHans Petter Selasky }; 366dc7e38acSHans Petter Selasky 367dc7e38acSHans Petter Selasky #define MLX5E_RQ_STATS(m) \ 368dc7e38acSHans Petter Selasky m(+1, u64 packets, "packets", "Received packets") \ 369dc7e38acSHans Petter Selasky m(+1, u64 csum_none, "csum_none", "Received packets") \ 370dc7e38acSHans Petter Selasky m(+1, u64 lro_packets, "lro_packets", "Received packets") \ 371dc7e38acSHans Petter Selasky m(+1, u64 lro_bytes, "lro_bytes", "Received packets") \ 372dc7e38acSHans Petter Selasky m(+1, u64 sw_lro_queued, "sw_lro_queued", "Packets queued for SW LRO") \ 373dc7e38acSHans Petter Selasky m(+1, u64 sw_lro_flushed, "sw_lro_flushed", "Packets flushed from SW LRO") \ 374dc7e38acSHans Petter Selasky m(+1, u64 wqe_err, "wqe_err", "Received packets") 375dc7e38acSHans Petter Selasky 376dc7e38acSHans Petter Selasky #define MLX5E_RQ_STATS_NUM (0 MLX5E_RQ_STATS(MLX5E_STATS_COUNT)) 377dc7e38acSHans Petter Selasky 378dc7e38acSHans Petter Selasky struct mlx5e_rq_stats { 379dc7e38acSHans Petter Selasky struct sysctl_ctx_list ctx; 380dc7e38acSHans Petter Selasky u64 arg [0]; 381dc7e38acSHans Petter Selasky MLX5E_RQ_STATS(MLX5E_STATS_VAR) 382dc7e38acSHans Petter Selasky }; 383dc7e38acSHans Petter Selasky 384dc7e38acSHans Petter Selasky #define MLX5E_SQ_STATS(m) \ 385dc7e38acSHans Petter Selasky m(+1, u64 packets, "packets", "Transmitted packets") \ 386dc7e38acSHans Petter Selasky m(+1, u64 tso_packets, "tso_packets", "Transmitted packets") \ 387dc7e38acSHans Petter Selasky m(+1, u64 tso_bytes, "tso_bytes", "Transmitted bytes") \ 388dc7e38acSHans Petter Selasky m(+1, u64 csum_offload_none, "csum_offload_none", "Transmitted packets") \ 389dc7e38acSHans Petter Selasky m(+1, u64 defragged, "defragged", "Transmitted packets") \ 390dc7e38acSHans Petter Selasky m(+1, u64 dropped, "dropped", "Transmitted packets") \ 391dc7e38acSHans Petter Selasky m(+1, u64 nop, "nop", "Transmitted packets") 392dc7e38acSHans Petter Selasky 393dc7e38acSHans Petter Selasky #define MLX5E_SQ_STATS_NUM (0 MLX5E_SQ_STATS(MLX5E_STATS_COUNT)) 394dc7e38acSHans Petter Selasky 395dc7e38acSHans Petter Selasky struct mlx5e_sq_stats { 396dc7e38acSHans Petter Selasky struct sysctl_ctx_list ctx; 397dc7e38acSHans Petter Selasky u64 arg [0]; 398dc7e38acSHans Petter Selasky MLX5E_SQ_STATS(MLX5E_STATS_VAR) 399dc7e38acSHans Petter Selasky }; 400dc7e38acSHans Petter Selasky 401dc7e38acSHans Petter Selasky struct mlx5e_stats { 402dc7e38acSHans Petter Selasky struct mlx5e_vport_stats vport; 403dc7e38acSHans Petter Selasky struct mlx5e_pport_stats pport; 404dc7e38acSHans Petter Selasky struct mlx5e_port_stats_debug port_stats_debug; 405dc7e38acSHans Petter Selasky }; 406dc7e38acSHans Petter Selasky 40728f22cceSHans Petter Selasky struct mlx5e_rq_param { 40828f22cceSHans Petter Selasky u32 rqc [MLX5_ST_SZ_DW(rqc)]; 40928f22cceSHans Petter Selasky struct mlx5_wq_param wq; 41028f22cceSHans Petter Selasky }; 41128f22cceSHans Petter Selasky 41228f22cceSHans Petter Selasky struct mlx5e_sq_param { 41328f22cceSHans Petter Selasky u32 sqc [MLX5_ST_SZ_DW(sqc)]; 41428f22cceSHans Petter Selasky struct mlx5_wq_param wq; 41528f22cceSHans Petter Selasky }; 41628f22cceSHans Petter Selasky 41728f22cceSHans Petter Selasky struct mlx5e_cq_param { 41828f22cceSHans Petter Selasky u32 cqc [MLX5_ST_SZ_DW(cqc)]; 41928f22cceSHans Petter Selasky struct mlx5_wq_param wq; 42028f22cceSHans Petter Selasky }; 42128f22cceSHans Petter Selasky 422dc7e38acSHans Petter Selasky struct mlx5e_params { 423dc7e38acSHans Petter Selasky u8 log_sq_size; 424dc7e38acSHans Petter Selasky u8 log_rq_size; 425dc7e38acSHans Petter Selasky u16 num_channels; 426dc7e38acSHans Petter Selasky u8 default_vlan_prio; 427dc7e38acSHans Petter Selasky u8 num_tc; 428dc7e38acSHans Petter Selasky u8 rx_cq_moderation_mode; 42974540a31SHans Petter Selasky u8 tx_cq_moderation_mode; 430dc7e38acSHans Petter Selasky u16 rx_cq_moderation_usec; 431dc7e38acSHans Petter Selasky u16 rx_cq_moderation_pkts; 432dc7e38acSHans Petter Selasky u16 tx_cq_moderation_usec; 433dc7e38acSHans Petter Selasky u16 tx_cq_moderation_pkts; 434dc7e38acSHans Petter Selasky u16 min_rx_wqes; 435dc7e38acSHans Petter Selasky bool hw_lro_en; 43690cc1c77SHans Petter Selasky bool cqe_zipping_en; 437dc7e38acSHans Petter Selasky u32 lro_wqe_sz; 438dc7e38acSHans Petter Selasky u16 rx_hash_log_tbl_sz; 43910b08045SHans Petter Selasky u32 tx_pauseframe_control __aligned(4); 44010b08045SHans Petter Selasky u32 rx_pauseframe_control __aligned(4); 44110b08045SHans Petter Selasky u32 tx_priority_flow_control __aligned(4); 44210b08045SHans Petter Selasky u32 rx_priority_flow_control __aligned(4); 443dc7e38acSHans Petter Selasky }; 444dc7e38acSHans Petter Selasky 445dc7e38acSHans Petter Selasky #define MLX5E_PARAMS(m) \ 446dc7e38acSHans Petter Selasky m(+1, u64 tx_queue_size_max, "tx_queue_size_max", "Max send queue size") \ 447dc7e38acSHans Petter Selasky m(+1, u64 rx_queue_size_max, "rx_queue_size_max", "Max receive queue size") \ 448dc7e38acSHans Petter Selasky m(+1, u64 tx_queue_size, "tx_queue_size", "Default send queue size") \ 449dc7e38acSHans Petter Selasky m(+1, u64 rx_queue_size, "rx_queue_size", "Default receive queue size") \ 450dc7e38acSHans Petter Selasky m(+1, u64 channels, "channels", "Default number of channels") \ 451dc7e38acSHans Petter Selasky m(+1, u64 coalesce_usecs_max, "coalesce_usecs_max", "Maximum usecs for joining packets") \ 452dc7e38acSHans Petter Selasky m(+1, u64 coalesce_pkts_max, "coalesce_pkts_max", "Maximum packets to join") \ 453dc7e38acSHans Petter Selasky m(+1, u64 rx_coalesce_usecs, "rx_coalesce_usecs", "Limit in usec for joining rx packets") \ 454dc7e38acSHans Petter Selasky m(+1, u64 rx_coalesce_pkts, "rx_coalesce_pkts", "Maximum number of rx packets to join") \ 455dc7e38acSHans Petter Selasky m(+1, u64 rx_coalesce_mode, "rx_coalesce_mode", "0: EQE mode 1: CQE mode") \ 456dc7e38acSHans Petter Selasky m(+1, u64 tx_coalesce_usecs, "tx_coalesce_usecs", "Limit in usec for joining tx packets") \ 457dc7e38acSHans Petter Selasky m(+1, u64 tx_coalesce_pkts, "tx_coalesce_pkts", "Maximum number of tx packets to join") \ 45874540a31SHans Petter Selasky m(+1, u64 tx_coalesce_mode, "tx_coalesce_mode", "0: EQE mode 1: CQE mode") \ 459b98ba640SHans Petter Selasky m(+1, u64 tx_bufring_disable, "tx_bufring_disable", "0: Enable bufring 1: Disable bufring") \ 460376bcf63SHans Petter Selasky m(+1, u64 tx_completion_fact, "tx_completion_fact", "1..MAX: Completion event ratio") \ 461376bcf63SHans Petter Selasky m(+1, u64 tx_completion_fact_max, "tx_completion_fact_max", "Maximum completion event ratio") \ 46290cc1c77SHans Petter Selasky m(+1, u64 hw_lro, "hw_lro", "set to enable hw_lro") \ 46366d53750SHans Petter Selasky m(+1, u64 cqe_zipping, "cqe_zipping", "0 : CQE zipping disabled") \ 464bb3616abSHans Petter Selasky m(+1, u64 modify_tx_dma, "modify_tx_dma", "0: Enable TX 1: Disable TX") \ 465bb3616abSHans Petter Selasky m(+1, u64 modify_rx_dma, "modify_rx_dma", "0: Enable RX 1: Disable RX") \ 46666d53750SHans Petter Selasky m(+1, u64 diag_pci_enable, "diag_pci_enable", "0: Disabled 1: Enabled") \ 46761fd7ac0SHans Petter Selasky m(+1, u64 diag_general_enable, "diag_general_enable", "0: Disabled 1: Enabled") \ 46853d7bb46SHans Petter Selasky m(+1, u64 hw_mtu, "hw_mtu", "Current hardware MTU value") \ 46961fd7ac0SHans Petter Selasky m(+1, u64 mc_local_lb, "mc_local_lb", "0: Local multicast loopback enabled 1: Disabled") \ 47061fd7ac0SHans Petter Selasky m(+1, u64 uc_local_lb, "uc_local_lb", "0: Local unicast loopback enabled 1: Disabled") 471dc7e38acSHans Petter Selasky 472cfc9c386SHans Petter Selasky 473dc7e38acSHans Petter Selasky #define MLX5E_PARAMS_NUM (0 MLX5E_PARAMS(MLX5E_STATS_COUNT)) 474dc7e38acSHans Petter Selasky 475dc7e38acSHans Petter Selasky struct mlx5e_params_ethtool { 476dc7e38acSHans Petter Selasky u64 arg [0]; 477dc7e38acSHans Petter Selasky MLX5E_PARAMS(MLX5E_STATS_VAR) 478cfc9c386SHans Petter Selasky u64 max_bw_value[IEEE_8021QAZ_MAX_TCS]; 4792e9c3a4fSHans Petter Selasky u8 prio_tc[IEEE_8021QAZ_MAX_TCS]; 480dc7e38acSHans Petter Selasky }; 481dc7e38acSHans Petter Selasky 482dc7e38acSHans Petter Selasky /* EEPROM Standards for plug in modules */ 483dc7e38acSHans Petter Selasky #ifndef MLX5E_ETH_MODULE_SFF_8472 484dc7e38acSHans Petter Selasky #define MLX5E_ETH_MODULE_SFF_8472 0x1 485dc7e38acSHans Petter Selasky #define MLX5E_ETH_MODULE_SFF_8472_LEN 128 486dc7e38acSHans Petter Selasky #endif 487dc7e38acSHans Petter Selasky 488dc7e38acSHans Petter Selasky #ifndef MLX5E_ETH_MODULE_SFF_8636 489dc7e38acSHans Petter Selasky #define MLX5E_ETH_MODULE_SFF_8636 0x2 490dc7e38acSHans Petter Selasky #define MLX5E_ETH_MODULE_SFF_8636_LEN 256 491dc7e38acSHans Petter Selasky #endif 492dc7e38acSHans Petter Selasky 493dc7e38acSHans Petter Selasky #ifndef MLX5E_ETH_MODULE_SFF_8436 494dc7e38acSHans Petter Selasky #define MLX5E_ETH_MODULE_SFF_8436 0x3 495dc7e38acSHans Petter Selasky #define MLX5E_ETH_MODULE_SFF_8436_LEN 256 496dc7e38acSHans Petter Selasky #endif 497dc7e38acSHans Petter Selasky 498dc7e38acSHans Petter Selasky /* EEPROM I2C Addresses */ 499dc7e38acSHans Petter Selasky #define MLX5E_I2C_ADDR_LOW 0x50 500dc7e38acSHans Petter Selasky #define MLX5E_I2C_ADDR_HIGH 0x51 501dc7e38acSHans Petter Selasky 502dc7e38acSHans Petter Selasky #define MLX5E_EEPROM_LOW_PAGE 0x0 503dc7e38acSHans Petter Selasky #define MLX5E_EEPROM_HIGH_PAGE 0x3 504dc7e38acSHans Petter Selasky 505dc7e38acSHans Petter Selasky #define MLX5E_EEPROM_HIGH_PAGE_OFFSET 128 506dc7e38acSHans Petter Selasky #define MLX5E_EEPROM_PAGE_LENGTH 256 507dc7e38acSHans Petter Selasky 508dc7e38acSHans Petter Selasky #define MLX5E_EEPROM_INFO_BYTES 0x3 509dc7e38acSHans Petter Selasky 510dc7e38acSHans Petter Selasky struct mlx5e_cq { 511dc7e38acSHans Petter Selasky /* data path - accessed per cqe */ 512dc7e38acSHans Petter Selasky struct mlx5_cqwq wq; 513dc7e38acSHans Petter Selasky 514dc7e38acSHans Petter Selasky /* data path - accessed per HW polling */ 515dc7e38acSHans Petter Selasky struct mlx5_core_cq mcq; 516dc7e38acSHans Petter Selasky 517dc7e38acSHans Petter Selasky /* control */ 51898626886SHans Petter Selasky struct mlx5e_priv *priv; 519dc7e38acSHans Petter Selasky struct mlx5_wq_ctrl wq_ctrl; 520dc7e38acSHans Petter Selasky } __aligned(MLX5E_CACHELINE_SIZE); 521dc7e38acSHans Petter Selasky 522dc7e38acSHans Petter Selasky struct mlx5e_rq_mbuf { 523dc7e38acSHans Petter Selasky bus_dmamap_t dma_map; 524dc7e38acSHans Petter Selasky caddr_t data; 525dc7e38acSHans Petter Selasky struct mbuf *mbuf; 526dc7e38acSHans Petter Selasky }; 527dc7e38acSHans Petter Selasky 528dc7e38acSHans Petter Selasky struct mlx5e_rq { 529dc7e38acSHans Petter Selasky /* data path */ 530dc7e38acSHans Petter Selasky struct mlx5_wq_ll wq; 531dc7e38acSHans Petter Selasky struct mtx mtx; 532dc7e38acSHans Petter Selasky bus_dma_tag_t dma_tag; 533dc7e38acSHans Petter Selasky u32 wqe_sz; 534dc7e38acSHans Petter Selasky struct mlx5e_rq_mbuf *mbuf; 535dc7e38acSHans Petter Selasky struct ifnet *ifp; 536dc7e38acSHans Petter Selasky struct mlx5e_rq_stats stats; 537dc7e38acSHans Petter Selasky struct mlx5e_cq cq; 538dc7e38acSHans Petter Selasky struct lro_ctrl lro; 539dc7e38acSHans Petter Selasky volatile int enabled; 540dc7e38acSHans Petter Selasky int ix; 541dc7e38acSHans Petter Selasky 542dc7e38acSHans Petter Selasky /* control */ 543dc7e38acSHans Petter Selasky struct mlx5_wq_ctrl wq_ctrl; 544dc7e38acSHans Petter Selasky u32 rqn; 545dc7e38acSHans Petter Selasky struct mlx5e_channel *channel; 5466f4cab6cSHans Petter Selasky struct callout watchdog; 547dc7e38acSHans Petter Selasky } __aligned(MLX5E_CACHELINE_SIZE); 548dc7e38acSHans Petter Selasky 549dc7e38acSHans Petter Selasky struct mlx5e_sq_mbuf { 550dc7e38acSHans Petter Selasky bus_dmamap_t dma_map; 551dc7e38acSHans Petter Selasky struct mbuf *mbuf; 552dc7e38acSHans Petter Selasky u32 num_bytes; 553dc7e38acSHans Petter Selasky u32 num_wqebbs; 554dc7e38acSHans Petter Selasky }; 555dc7e38acSHans Petter Selasky 556dc7e38acSHans Petter Selasky enum { 557dc7e38acSHans Petter Selasky MLX5E_SQ_READY, 558dc7e38acSHans Petter Selasky MLX5E_SQ_FULL 559dc7e38acSHans Petter Selasky }; 560dc7e38acSHans Petter Selasky 561dc7e38acSHans Petter Selasky struct mlx5e_sq { 562dc7e38acSHans Petter Selasky /* data path */ 563dc7e38acSHans Petter Selasky struct mtx lock; 564dc7e38acSHans Petter Selasky bus_dma_tag_t dma_tag; 565dc7e38acSHans Petter Selasky struct mtx comp_lock; 566dc7e38acSHans Petter Selasky 567dc7e38acSHans Petter Selasky /* dirtied @completion */ 568dc7e38acSHans Petter Selasky u16 cc; 569dc7e38acSHans Petter Selasky 570dc7e38acSHans Petter Selasky /* dirtied @xmit */ 571dc7e38acSHans Petter Selasky u16 pc __aligned(MLX5E_CACHELINE_SIZE); 572dc7e38acSHans Petter Selasky u16 bf_offset; 573376bcf63SHans Petter Selasky u16 cev_counter; /* completion event counter */ 574376bcf63SHans Petter Selasky u16 cev_factor; /* completion event factor */ 5753dfa7645SHans Petter Selasky u16 cev_next_state; /* next completion event state */ 576376bcf63SHans Petter Selasky #define MLX5E_CEV_STATE_INITIAL 0 /* timer not started */ 577376bcf63SHans Petter Selasky #define MLX5E_CEV_STATE_SEND_NOPS 1 /* send NOPs */ 578376bcf63SHans Petter Selasky #define MLX5E_CEV_STATE_HOLD_NOPS 2 /* don't send NOPs yet */ 5793dfa7645SHans Petter Selasky u16 stopped; /* set if SQ is stopped */ 580376bcf63SHans Petter Selasky struct callout cev_callout; 581af89c4afSHans Petter Selasky union { 582af89c4afSHans Petter Selasky u32 d32[2]; 583af89c4afSHans Petter Selasky u64 d64; 584af89c4afSHans Petter Selasky } doorbell; 585dc7e38acSHans Petter Selasky struct mlx5e_sq_stats stats; 586dc7e38acSHans Petter Selasky 587dc7e38acSHans Petter Selasky struct mlx5e_cq cq; 588dc7e38acSHans Petter Selasky struct task sq_task; 589dc7e38acSHans Petter Selasky struct taskqueue *sq_tq; 590dc7e38acSHans Petter Selasky 591dc7e38acSHans Petter Selasky /* pointers to per packet info: write@xmit, read@completion */ 592dc7e38acSHans Petter Selasky struct mlx5e_sq_mbuf *mbuf; 593dc7e38acSHans Petter Selasky struct buf_ring *br; 594dc7e38acSHans Petter Selasky 595dc7e38acSHans Petter Selasky /* read only */ 596dc7e38acSHans Petter Selasky struct mlx5_wq_cyc wq; 5975eadc44cSHans Petter Selasky struct mlx5_uar uar; 59898626886SHans Petter Selasky struct ifnet *ifp; 599dc7e38acSHans Petter Selasky u32 sqn; 600dc7e38acSHans Petter Selasky u32 bf_buf_size; 601dc7e38acSHans Petter Selasky u32 mkey_be; 602dc7e38acSHans Petter Selasky 603dc7e38acSHans Petter Selasky /* control path */ 604dc7e38acSHans Petter Selasky struct mlx5_wq_ctrl wq_ctrl; 60598626886SHans Petter Selasky struct mlx5e_priv *priv; 606dc7e38acSHans Petter Selasky int tc; 607dc7e38acSHans Petter Selasky unsigned int queue_state; 608dc7e38acSHans Petter Selasky } __aligned(MLX5E_CACHELINE_SIZE); 609dc7e38acSHans Petter Selasky 610dc7e38acSHans Petter Selasky static inline bool 611dc7e38acSHans Petter Selasky mlx5e_sq_has_room_for(struct mlx5e_sq *sq, u16 n) 612dc7e38acSHans Petter Selasky { 6135e6a76beSHans Petter Selasky u16 cc = sq->cc; 6145e6a76beSHans Petter Selasky u16 pc = sq->pc; 6155e6a76beSHans Petter Selasky 6165e6a76beSHans Petter Selasky return ((sq->wq.sz_m1 & (cc - pc)) >= n || cc == pc); 617dc7e38acSHans Petter Selasky } 618dc7e38acSHans Petter Selasky 619dc7e38acSHans Petter Selasky struct mlx5e_channel { 620dc7e38acSHans Petter Selasky /* data path */ 621dc7e38acSHans Petter Selasky struct mlx5e_rq rq; 622dc7e38acSHans Petter Selasky struct mlx5e_sq sq[MLX5E_MAX_TX_NUM_TC]; 623dc7e38acSHans Petter Selasky struct ifnet *ifp; 624dc7e38acSHans Petter Selasky u32 mkey_be; 625dc7e38acSHans Petter Selasky u8 num_tc; 626dc7e38acSHans Petter Selasky 627dc7e38acSHans Petter Selasky /* control */ 628dc7e38acSHans Petter Selasky struct mlx5e_priv *priv; 629dc7e38acSHans Petter Selasky int ix; 630dc7e38acSHans Petter Selasky int cpu; 631dc7e38acSHans Petter Selasky } __aligned(MLX5E_CACHELINE_SIZE); 632dc7e38acSHans Petter Selasky 633dc7e38acSHans Petter Selasky enum mlx5e_traffic_types { 634dc7e38acSHans Petter Selasky MLX5E_TT_IPV4_TCP, 635dc7e38acSHans Petter Selasky MLX5E_TT_IPV6_TCP, 636dc7e38acSHans Petter Selasky MLX5E_TT_IPV4_UDP, 637dc7e38acSHans Petter Selasky MLX5E_TT_IPV6_UDP, 638dc7e38acSHans Petter Selasky MLX5E_TT_IPV4_IPSEC_AH, 639dc7e38acSHans Petter Selasky MLX5E_TT_IPV6_IPSEC_AH, 640dc7e38acSHans Petter Selasky MLX5E_TT_IPV4_IPSEC_ESP, 641dc7e38acSHans Petter Selasky MLX5E_TT_IPV6_IPSEC_ESP, 642dc7e38acSHans Petter Selasky MLX5E_TT_IPV4, 643dc7e38acSHans Petter Selasky MLX5E_TT_IPV6, 644dc7e38acSHans Petter Selasky MLX5E_TT_ANY, 645dc7e38acSHans Petter Selasky MLX5E_NUM_TT, 646dc7e38acSHans Petter Selasky }; 647dc7e38acSHans Petter Selasky 648dc7e38acSHans Petter Selasky enum { 649dc7e38acSHans Petter Selasky MLX5E_RQT_SPREADING = 0, 650dc7e38acSHans Petter Selasky MLX5E_RQT_DEFAULT_RQ = 1, 651dc7e38acSHans Petter Selasky MLX5E_NUM_RQT = 2, 652dc7e38acSHans Petter Selasky }; 653dc7e38acSHans Petter Selasky 6545a93b4cdSHans Petter Selasky struct mlx5_flow_rule; 6555a93b4cdSHans Petter Selasky 656dc7e38acSHans Petter Selasky struct mlx5e_eth_addr_info { 657dc7e38acSHans Petter Selasky u8 addr [ETH_ALEN + 2]; 658dc7e38acSHans Petter Selasky u32 tt_vec; 6595a93b4cdSHans Petter Selasky /* flow table rule per traffic type */ 6605a93b4cdSHans Petter Selasky struct mlx5_flow_rule *ft_rule[MLX5E_NUM_TT]; 661dc7e38acSHans Petter Selasky }; 662dc7e38acSHans Petter Selasky 663dc7e38acSHans Petter Selasky #define MLX5E_ETH_ADDR_HASH_SIZE (1 << BITS_PER_BYTE) 664dc7e38acSHans Petter Selasky 665dc7e38acSHans Petter Selasky struct mlx5e_eth_addr_hash_node; 666dc7e38acSHans Petter Selasky 667dc7e38acSHans Petter Selasky struct mlx5e_eth_addr_hash_head { 668dc7e38acSHans Petter Selasky struct mlx5e_eth_addr_hash_node *lh_first; 669dc7e38acSHans Petter Selasky }; 670dc7e38acSHans Petter Selasky 671dc7e38acSHans Petter Selasky struct mlx5e_eth_addr_db { 672dc7e38acSHans Petter Selasky struct mlx5e_eth_addr_hash_head if_uc[MLX5E_ETH_ADDR_HASH_SIZE]; 673dc7e38acSHans Petter Selasky struct mlx5e_eth_addr_hash_head if_mc[MLX5E_ETH_ADDR_HASH_SIZE]; 674dc7e38acSHans Petter Selasky struct mlx5e_eth_addr_info broadcast; 675dc7e38acSHans Petter Selasky struct mlx5e_eth_addr_info allmulti; 676dc7e38acSHans Petter Selasky struct mlx5e_eth_addr_info promisc; 677dc7e38acSHans Petter Selasky bool broadcast_enabled; 678dc7e38acSHans Petter Selasky bool allmulti_enabled; 679dc7e38acSHans Petter Selasky bool promisc_enabled; 680dc7e38acSHans Petter Selasky }; 681dc7e38acSHans Petter Selasky 682dc7e38acSHans Petter Selasky enum { 683dc7e38acSHans Petter Selasky MLX5E_STATE_ASYNC_EVENTS_ENABLE, 684dc7e38acSHans Petter Selasky MLX5E_STATE_OPENED, 685dc7e38acSHans Petter Selasky }; 686dc7e38acSHans Petter Selasky 687cfc9c386SHans Petter Selasky enum { 688cfc9c386SHans Petter Selasky MLX5_BW_NO_LIMIT = 0, 689cfc9c386SHans Petter Selasky MLX5_100_MBPS_UNIT = 3, 690cfc9c386SHans Petter Selasky MLX5_GBPS_UNIT = 4, 691cfc9c386SHans Petter Selasky }; 692cfc9c386SHans Petter Selasky 693dc7e38acSHans Petter Selasky struct mlx5e_vlan_db { 694dc7e38acSHans Petter Selasky unsigned long active_vlans[BITS_TO_LONGS(VLAN_N_VID)]; 6955a93b4cdSHans Petter Selasky struct mlx5_flow_rule *active_vlans_ft_rule[VLAN_N_VID]; 6965a93b4cdSHans Petter Selasky struct mlx5_flow_rule *untagged_ft_rule; 6975a93b4cdSHans Petter Selasky struct mlx5_flow_rule *any_cvlan_ft_rule; 6985a93b4cdSHans Petter Selasky struct mlx5_flow_rule *any_svlan_ft_rule; 699dc7e38acSHans Petter Selasky bool filter_disabled; 700dc7e38acSHans Petter Selasky }; 701dc7e38acSHans Petter Selasky 702dc7e38acSHans Petter Selasky struct mlx5e_flow_table { 7035a93b4cdSHans Petter Selasky int num_groups; 7045a93b4cdSHans Petter Selasky struct mlx5_flow_table *t; 7055a93b4cdSHans Petter Selasky struct mlx5_flow_group **g; 7065a93b4cdSHans Petter Selasky }; 7075a93b4cdSHans Petter Selasky 7085a93b4cdSHans Petter Selasky struct mlx5e_flow_tables { 7095a93b4cdSHans Petter Selasky struct mlx5_flow_namespace *ns; 7105a93b4cdSHans Petter Selasky struct mlx5e_flow_table vlan; 7115a93b4cdSHans Petter Selasky struct mlx5e_flow_table main; 7125a93b4cdSHans Petter Selasky struct mlx5e_flow_table inner_rss; 713dc7e38acSHans Petter Selasky }; 714dc7e38acSHans Petter Selasky 71538535d6cSHans Petter Selasky #ifdef RATELIMIT 71638535d6cSHans Petter Selasky #include "en_rl.h" 71738535d6cSHans Petter Selasky #endif 71838535d6cSHans Petter Selasky 719ef23f141SKonstantin Belousov #define MLX5E_TSTMP_PREC 10 720ef23f141SKonstantin Belousov 721ef23f141SKonstantin Belousov struct mlx5e_clbr_point { 722ef23f141SKonstantin Belousov uint64_t base_curr; 723ef23f141SKonstantin Belousov uint64_t base_prev; 724ef23f141SKonstantin Belousov uint64_t clbr_hw_prev; 725ef23f141SKonstantin Belousov uint64_t clbr_hw_curr; 726ef23f141SKonstantin Belousov u_int clbr_gen; 727ef23f141SKonstantin Belousov }; 728ef23f141SKonstantin Belousov 729dc7e38acSHans Petter Selasky struct mlx5e_priv { 7301cbc85fdSHans Petter Selasky struct mlx5_core_dev *mdev; /* must be first */ 7311cbc85fdSHans Petter Selasky 732dc7e38acSHans Petter Selasky /* priv data path fields - start */ 733dc7e38acSHans Petter Selasky int order_base_2_num_channels; 734dc7e38acSHans Petter Selasky int queue_mapping_channel_mask; 735dc7e38acSHans Petter Selasky int num_tc; 736dc7e38acSHans Petter Selasky int default_vlan_prio; 737dc7e38acSHans Petter Selasky /* priv data path fields - end */ 738dc7e38acSHans Petter Selasky 739dc7e38acSHans Petter Selasky unsigned long state; 740dc7e38acSHans Petter Selasky int gone; 741dc7e38acSHans Petter Selasky #define PRIV_LOCK(priv) sx_xlock(&(priv)->state_lock) 742dc7e38acSHans Petter Selasky #define PRIV_UNLOCK(priv) sx_xunlock(&(priv)->state_lock) 743dc7e38acSHans Petter Selasky #define PRIV_LOCKED(priv) sx_xlocked(&(priv)->state_lock) 744dc7e38acSHans Petter Selasky struct sx state_lock; /* Protects Interface state */ 745dc7e38acSHans Petter Selasky struct mlx5_uar cq_uar; 746dc7e38acSHans Petter Selasky u32 pdn; 747dc7e38acSHans Petter Selasky u32 tdn; 748dc7e38acSHans Petter Selasky struct mlx5_core_mr mr; 749dc7e38acSHans Petter Selasky 750dc7e38acSHans Petter Selasky struct mlx5e_channel *volatile *channel; 751dc7e38acSHans Petter Selasky u32 tisn[MLX5E_MAX_TX_NUM_TC]; 752dc7e38acSHans Petter Selasky u32 rqtn; 753dc7e38acSHans Petter Selasky u32 tirn[MLX5E_NUM_TT]; 754dc7e38acSHans Petter Selasky 7555a93b4cdSHans Petter Selasky struct mlx5e_flow_tables fts; 756dc7e38acSHans Petter Selasky struct mlx5e_eth_addr_db eth_addr; 757dc7e38acSHans Petter Selasky struct mlx5e_vlan_db vlan; 758dc7e38acSHans Petter Selasky 759dc7e38acSHans Petter Selasky struct mlx5e_params params; 760dc7e38acSHans Petter Selasky struct mlx5e_params_ethtool params_ethtool; 76166d53750SHans Petter Selasky union mlx5_core_pci_diagnostics params_pci; 76266d53750SHans Petter Selasky union mlx5_core_general_diagnostics params_general; 763dc7e38acSHans Petter Selasky struct mtx async_events_mtx; /* sync hw events */ 764dc7e38acSHans Petter Selasky struct work_struct update_stats_work; 765dc7e38acSHans Petter Selasky struct work_struct update_carrier_work; 766dc7e38acSHans Petter Selasky struct work_struct set_rx_mode_work; 76781b3cdc1SHans Petter Selasky MLX5_DECLARE_DOORBELL_LOCK(doorbell_lock) 768dc7e38acSHans Petter Selasky 769dc7e38acSHans Petter Selasky struct ifnet *ifp; 770dc7e38acSHans Petter Selasky struct sysctl_ctx_list sysctl_ctx; 771dc7e38acSHans Petter Selasky struct sysctl_oid *sysctl_ifnet; 772dc7e38acSHans Petter Selasky struct sysctl_oid *sysctl_hw; 773dc7e38acSHans Petter Selasky int sysctl_debug; 774dc7e38acSHans Petter Selasky struct mlx5e_stats stats; 775dc7e38acSHans Petter Selasky int counter_set_id; 776dc7e38acSHans Petter Selasky 77717778156SHans Petter Selasky struct workqueue_struct *wq; 77817778156SHans Petter Selasky 779dc7e38acSHans Petter Selasky eventhandler_tag vlan_detach; 780dc7e38acSHans Petter Selasky eventhandler_tag vlan_attach; 781dc7e38acSHans Petter Selasky struct ifmedia media; 782dc7e38acSHans Petter Selasky int media_status_last; 783dc7e38acSHans Petter Selasky int media_active_last; 784dc7e38acSHans Petter Selasky 785dc7e38acSHans Petter Selasky struct callout watchdog; 78638535d6cSHans Petter Selasky #ifdef RATELIMIT 78738535d6cSHans Petter Selasky struct mlx5e_rl_priv_data rl; 78838535d6cSHans Petter Selasky #endif 789ef23f141SKonstantin Belousov 790ef23f141SKonstantin Belousov struct callout tstmp_clbr; 791ef23f141SKonstantin Belousov int clbr_done; 792ef23f141SKonstantin Belousov int clbr_curr; 793ef23f141SKonstantin Belousov struct mlx5e_clbr_point clbr_points[2]; 794ef23f141SKonstantin Belousov u_int clbr_gen; 795dc7e38acSHans Petter Selasky }; 796dc7e38acSHans Petter Selasky 797dc7e38acSHans Petter Selasky #define MLX5E_NET_IP_ALIGN 2 798dc7e38acSHans Petter Selasky 799dc7e38acSHans Petter Selasky struct mlx5e_tx_wqe { 800dc7e38acSHans Petter Selasky struct mlx5_wqe_ctrl_seg ctrl; 801dc7e38acSHans Petter Selasky struct mlx5_wqe_eth_seg eth; 802dc7e38acSHans Petter Selasky }; 803dc7e38acSHans Petter Selasky 804dc7e38acSHans Petter Selasky struct mlx5e_rx_wqe { 805dc7e38acSHans Petter Selasky struct mlx5_wqe_srq_next_seg next; 806dc7e38acSHans Petter Selasky struct mlx5_wqe_data_seg data; 807dc7e38acSHans Petter Selasky }; 808dc7e38acSHans Petter Selasky 809dc7e38acSHans Petter Selasky struct mlx5e_eeprom { 810dc7e38acSHans Petter Selasky int lock_bit; 811dc7e38acSHans Petter Selasky int i2c_addr; 812dc7e38acSHans Petter Selasky int page_num; 813dc7e38acSHans Petter Selasky int device_addr; 814dc7e38acSHans Petter Selasky int module_num; 815dc7e38acSHans Petter Selasky int len; 816dc7e38acSHans Petter Selasky int type; 817dc7e38acSHans Petter Selasky int page_valid; 818dc7e38acSHans Petter Selasky u32 *data; 819dc7e38acSHans Petter Selasky }; 820dc7e38acSHans Petter Selasky 821cfc9c386SHans Petter Selasky /* 822cfc9c386SHans Petter Selasky * This structure contains rate limit extension to the IEEE 802.1Qaz ETS 823cfc9c386SHans Petter Selasky * managed object. 824cfc9c386SHans Petter Selasky * Values are 64 bits long and specified in Kbps to enable usage over both 825cfc9c386SHans Petter Selasky * slow and very fast networks. 826cfc9c386SHans Petter Selasky * 827cfc9c386SHans Petter Selasky * @tc_maxrate: maximal tc tx bandwidth indexed by traffic class 828cfc9c386SHans Petter Selasky */ 829cfc9c386SHans Petter Selasky struct ieee_maxrate { 830cfc9c386SHans Petter Selasky __u64 tc_maxrate[IEEE_8021QAZ_MAX_TCS]; 831cfc9c386SHans Petter Selasky }; 832cfc9c386SHans Petter Selasky 833cfc9c386SHans Petter Selasky 834dc7e38acSHans Petter Selasky #define MLX5E_FLD_MAX(typ, fld) ((1ULL << __mlx5_bit_sz(typ, fld)) - 1ULL) 835dc7e38acSHans Petter Selasky 836dc7e38acSHans Petter Selasky int mlx5e_xmit(struct ifnet *, struct mbuf *); 837dc7e38acSHans Petter Selasky 838dc7e38acSHans Petter Selasky int mlx5e_open_locked(struct ifnet *); 839dc7e38acSHans Petter Selasky int mlx5e_close_locked(struct ifnet *); 840dc7e38acSHans Petter Selasky 841dc7e38acSHans Petter Selasky void mlx5e_cq_error_event(struct mlx5_core_cq *mcq, int event); 842dc7e38acSHans Petter Selasky void mlx5e_rx_cq_comp(struct mlx5_core_cq *); 843dc7e38acSHans Petter Selasky void mlx5e_tx_cq_comp(struct mlx5_core_cq *); 844dc7e38acSHans Petter Selasky struct mlx5_cqe64 *mlx5e_get_cqe(struct mlx5e_cq *cq); 845dc7e38acSHans Petter Selasky void mlx5e_tx_que(void *context, int pending); 846dc7e38acSHans Petter Selasky 847dc7e38acSHans Petter Selasky int mlx5e_open_flow_table(struct mlx5e_priv *priv); 848dc7e38acSHans Petter Selasky void mlx5e_close_flow_table(struct mlx5e_priv *priv); 849dc7e38acSHans Petter Selasky void mlx5e_set_rx_mode_core(struct mlx5e_priv *priv); 850dc7e38acSHans Petter Selasky void mlx5e_set_rx_mode_work(struct work_struct *work); 851dc7e38acSHans Petter Selasky 852dc7e38acSHans Petter Selasky void mlx5e_vlan_rx_add_vid(void *, struct ifnet *, u16); 853dc7e38acSHans Petter Selasky void mlx5e_vlan_rx_kill_vid(void *, struct ifnet *, u16); 854dc7e38acSHans Petter Selasky void mlx5e_enable_vlan_filter(struct mlx5e_priv *priv); 855dc7e38acSHans Petter Selasky void mlx5e_disable_vlan_filter(struct mlx5e_priv *priv); 856dc7e38acSHans Petter Selasky int mlx5e_add_all_vlan_rules(struct mlx5e_priv *priv); 857dc7e38acSHans Petter Selasky void mlx5e_del_all_vlan_rules(struct mlx5e_priv *priv); 858dc7e38acSHans Petter Selasky 859dc7e38acSHans Petter Selasky static inline void 860af89c4afSHans Petter Selasky mlx5e_tx_notify_hw(struct mlx5e_sq *sq, u32 *wqe, int bf_sz) 861dc7e38acSHans Petter Selasky { 862dc7e38acSHans Petter Selasky u16 ofst = MLX5_BF_OFFSET + sq->bf_offset; 863dc7e38acSHans Petter Selasky 864dc7e38acSHans Petter Selasky /* ensure wqe is visible to device before updating doorbell record */ 865dc7e38acSHans Petter Selasky wmb(); 866dc7e38acSHans Petter Selasky 867dc7e38acSHans Petter Selasky *sq->wq.db = cpu_to_be32(sq->pc); 868dc7e38acSHans Petter Selasky 869dc7e38acSHans Petter Selasky /* 870dc7e38acSHans Petter Selasky * Ensure the doorbell record is visible to device before ringing 871dc7e38acSHans Petter Selasky * the doorbell: 872dc7e38acSHans Petter Selasky */ 873dc7e38acSHans Petter Selasky wmb(); 874dc7e38acSHans Petter Selasky 875dc7e38acSHans Petter Selasky if (bf_sz) { 8765eadc44cSHans Petter Selasky __iowrite64_copy(sq->uar.bf_map + ofst, wqe, bf_sz); 877dc7e38acSHans Petter Selasky 878dc7e38acSHans Petter Selasky /* flush the write-combining mapped buffer */ 879dc7e38acSHans Petter Selasky wmb(); 880dc7e38acSHans Petter Selasky 881dc7e38acSHans Petter Selasky } else { 88281b3cdc1SHans Petter Selasky mlx5_write64(wqe, sq->uar.map + ofst, 88381b3cdc1SHans Petter Selasky MLX5_GET_DOORBELL_LOCK(&sq->priv->doorbell_lock)); 884dc7e38acSHans Petter Selasky } 885dc7e38acSHans Petter Selasky 886dc7e38acSHans Petter Selasky sq->bf_offset ^= sq->bf_buf_size; 887dc7e38acSHans Petter Selasky } 888dc7e38acSHans Petter Selasky 889dc7e38acSHans Petter Selasky static inline void 890e5d6b589SHans Petter Selasky mlx5e_cq_arm(struct mlx5e_cq *cq, spinlock_t *dblock) 891dc7e38acSHans Petter Selasky { 892dc7e38acSHans Petter Selasky struct mlx5_core_cq *mcq; 893dc7e38acSHans Petter Selasky 894dc7e38acSHans Petter Selasky mcq = &cq->mcq; 895e5d6b589SHans Petter Selasky mlx5_cq_arm(mcq, MLX5_CQ_DB_REQ_NOT, mcq->uar->map, dblock, cq->wq.cc); 896dc7e38acSHans Petter Selasky } 897dc7e38acSHans Petter Selasky 898dc7e38acSHans Petter Selasky extern const struct ethtool_ops mlx5e_ethtool_ops; 899dc7e38acSHans Petter Selasky void mlx5e_create_ethtool(struct mlx5e_priv *); 900dc7e38acSHans Petter Selasky void mlx5e_create_stats(struct sysctl_ctx_list *, 901dc7e38acSHans Petter Selasky struct sysctl_oid_list *, const char *, 902dc7e38acSHans Petter Selasky const char **, unsigned, u64 *); 903af89c4afSHans Petter Selasky void mlx5e_send_nop(struct mlx5e_sq *, u32); 904376bcf63SHans Petter Selasky void mlx5e_sq_cev_timeout(void *); 905f03f517bSHans Petter Selasky int mlx5e_refresh_channel_params(struct mlx5e_priv *); 90628f22cceSHans Petter Selasky int mlx5e_open_cq(struct mlx5e_priv *, struct mlx5e_cq_param *, 90728f22cceSHans Petter Selasky struct mlx5e_cq *, mlx5e_cq_comp_t *, int eq_ix); 90828f22cceSHans Petter Selasky void mlx5e_close_cq(struct mlx5e_cq *); 9097b4e6e4aSHans Petter Selasky void mlx5e_free_sq_db(struct mlx5e_sq *); 9107b4e6e4aSHans Petter Selasky int mlx5e_alloc_sq_db(struct mlx5e_sq *); 9117b4e6e4aSHans Petter Selasky int mlx5e_enable_sq(struct mlx5e_sq *, struct mlx5e_sq_param *, int tis_num); 9127b4e6e4aSHans Petter Selasky int mlx5e_modify_sq(struct mlx5e_sq *, int curr_state, int next_state); 9137b4e6e4aSHans Petter Selasky void mlx5e_disable_sq(struct mlx5e_sq *); 9147b4e6e4aSHans Petter Selasky void mlx5e_drain_sq(struct mlx5e_sq *); 915bb3616abSHans Petter Selasky void mlx5e_modify_tx_dma(struct mlx5e_priv *priv, uint8_t value); 916bb3616abSHans Petter Selasky void mlx5e_modify_rx_dma(struct mlx5e_priv *priv, uint8_t value); 917bb3616abSHans Petter Selasky void mlx5e_resume_sq(struct mlx5e_sq *sq); 918dc7e38acSHans Petter Selasky 919dc7e38acSHans Petter Selasky #endif /* _MLX5_EN_H_ */ 920