#pragma GCC diagnostic ignored "-Wpedantic"
#endif
#include <infiniband/verbs.h>
-#include <infiniband/mlx5_hw.h>
-#include <infiniband/arch.h>
+#include <infiniband/mlx5dv.h>
#ifdef PEDANTIC
#pragma GCC diagnostic error "-Wpedantic"
#endif
-/* DPDK headers don't like -pedantic. */
-#ifdef PEDANTIC
-#pragma GCC diagnostic ignored "-Wpedantic"
-#endif
#include <rte_mbuf.h>
#include <rte_mempool.h>
#include <rte_prefetch.h>
#include <rte_common.h>
#include <rte_branch_prediction.h>
#include <rte_ether.h>
-#ifdef PEDANTIC
-#pragma GCC diagnostic error "-Wpedantic"
-#endif
#include "mlx5.h"
#include "mlx5_utils.h"
rxq_cq_to_pkt_type(volatile struct mlx5_cqe *cqe);
static __rte_always_inline int
-mlx5_rx_poll_len(struct rxq *rxq, volatile struct mlx5_cqe *cqe,
+mlx5_rx_poll_len(struct mlx5_rxq_data *rxq, volatile struct mlx5_cqe *cqe,
uint16_t cqe_cnt, uint32_t *rss_hash);
static __rte_always_inline uint32_t
-rxq_cq_to_ol_flags(struct rxq *rxq, volatile struct mlx5_cqe *cqe);
+rxq_cq_to_ol_flags(struct mlx5_rxq_data *rxq, volatile struct mlx5_cqe *cqe);
-/*
- * The index to the array should have:
- * bit[1:0] = l3_hdr_type, bit[2] = tunneled, bit[3] = outer_l3_type
- */
-const uint32_t mlx5_ptype_table[] = {
- RTE_PTYPE_UNKNOWN,
- RTE_PTYPE_L3_IPV6_EXT_UNKNOWN, /* b0001 */
- RTE_PTYPE_L3_IPV4_EXT_UNKNOWN, /* b0010 */
- RTE_PTYPE_UNKNOWN, RTE_PTYPE_UNKNOWN,
- RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
- RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN, /* b0101 */
- RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
- RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN, /* b0110 */
- RTE_PTYPE_UNKNOWN, RTE_PTYPE_UNKNOWN,
- RTE_PTYPE_L3_IPV6_EXT_UNKNOWN, /* b1001 */
- RTE_PTYPE_L3_IPV4_EXT_UNKNOWN, /* b1010 */
- RTE_PTYPE_UNKNOWN, RTE_PTYPE_UNKNOWN,
- RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
- RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN, /* b1101 */
- RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
- RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN, /* b1110 */
- RTE_PTYPE_ALL_MASK /* b1111 */
+uint32_t mlx5_ptype_table[] __rte_cache_aligned = {
+ [0xff] = RTE_PTYPE_ALL_MASK, /* Last entry for errored packet. */
};
+/**
+ * Build a table to translate Rx completion flags to packet type.
+ *
+ * @note: fix mlx5_dev_supported_ptypes_get() if any change here.
+ */
+void
+mlx5_set_ptype_table(void)
+{
+ unsigned int i;
+ uint32_t (*p)[RTE_DIM(mlx5_ptype_table)] = &mlx5_ptype_table;
+
+ /* Last entry must not be overwritten, reserved for errored packet. */
+ for (i = 0; i < RTE_DIM(mlx5_ptype_table) - 1; ++i)
+ (*p)[i] = RTE_PTYPE_UNKNOWN;
+ /*
+ * The index to the array should have:
+ * bit[1:0] = l3_hdr_type
+ * bit[4:2] = l4_hdr_type
+ * bit[5] = ip_frag
+ * bit[6] = tunneled
+ * bit[7] = outer_l3_type
+ */
+ /* L2 */
+ (*p)[0x00] = RTE_PTYPE_L2_ETHER;
+ /* L3 */
+ (*p)[0x01] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
+ RTE_PTYPE_L4_NONFRAG;
+ (*p)[0x02] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
+ RTE_PTYPE_L4_NONFRAG;
+ /* Fragmented */
+ (*p)[0x21] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
+ RTE_PTYPE_L4_FRAG;
+ (*p)[0x22] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
+ RTE_PTYPE_L4_FRAG;
+ /* TCP */
+ (*p)[0x05] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
+ RTE_PTYPE_L4_TCP;
+ (*p)[0x06] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
+ RTE_PTYPE_L4_TCP;
+ /* UDP */
+ (*p)[0x09] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
+ RTE_PTYPE_L4_UDP;
+ (*p)[0x0a] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
+ RTE_PTYPE_L4_UDP;
+ /* Repeat with outer_l3_type being set. Just in case. */
+ (*p)[0x81] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
+ RTE_PTYPE_L4_NONFRAG;
+ (*p)[0x82] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
+ RTE_PTYPE_L4_NONFRAG;
+ (*p)[0xa1] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
+ RTE_PTYPE_L4_FRAG;
+ (*p)[0xa2] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
+ RTE_PTYPE_L4_FRAG;
+ (*p)[0x85] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
+ RTE_PTYPE_L4_TCP;
+ (*p)[0x86] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
+ RTE_PTYPE_L4_TCP;
+ (*p)[0x89] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
+ RTE_PTYPE_L4_UDP;
+ (*p)[0x8a] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
+ RTE_PTYPE_L4_UDP;
+ /* Tunneled - L3 */
+ (*p)[0x41] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
+ RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
+ RTE_PTYPE_INNER_L4_NONFRAG;
+ (*p)[0x42] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
+ RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
+ RTE_PTYPE_INNER_L4_NONFRAG;
+ (*p)[0xc1] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
+ RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
+ RTE_PTYPE_INNER_L4_NONFRAG;
+ (*p)[0xc2] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
+ RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
+ RTE_PTYPE_INNER_L4_NONFRAG;
+ /* Tunneled - Fragmented */
+ (*p)[0x61] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
+ RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
+ RTE_PTYPE_INNER_L4_FRAG;
+ (*p)[0x62] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
+ RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
+ RTE_PTYPE_INNER_L4_FRAG;
+ (*p)[0xe1] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
+ RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
+ RTE_PTYPE_INNER_L4_FRAG;
+ (*p)[0xe2] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
+ RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
+ RTE_PTYPE_INNER_L4_FRAG;
+ /* Tunneled - TCP */
+ (*p)[0x45] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
+ RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
+ RTE_PTYPE_L4_TCP;
+ (*p)[0x46] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
+ RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
+ RTE_PTYPE_L4_TCP;
+ (*p)[0xc5] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
+ RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
+ RTE_PTYPE_L4_TCP;
+ (*p)[0xc6] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
+ RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
+ RTE_PTYPE_L4_TCP;
+ /* Tunneled - UDP */
+ (*p)[0x49] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
+ RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
+ RTE_PTYPE_L4_UDP;
+ (*p)[0x4a] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
+ RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
+ RTE_PTYPE_L4_UDP;
+ (*p)[0xc9] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
+ RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN |
+ RTE_PTYPE_L4_UDP;
+ (*p)[0xca] = RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN |
+ RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN |
+ RTE_PTYPE_L4_UDP;
+}
+
/**
* Return the size of tailroom of WQ.
*
* Size of tailroom.
*/
static inline size_t
-tx_mlx5_wq_tailroom(struct txq *txq, void *addr)
+tx_mlx5_wq_tailroom(struct mlx5_txq_data *txq, void *addr)
{
size_t tailroom;
tailroom = (uintptr_t)(txq->wqes) +
int
mlx5_tx_descriptor_status(void *tx_queue, uint16_t offset)
{
- struct txq *txq = tx_queue;
+ struct mlx5_txq_data *txq = tx_queue;
uint16_t used;
mlx5_tx_complete(txq);
int
mlx5_rx_descriptor_status(void *rx_queue, uint16_t offset)
{
- struct rxq *rxq = rx_queue;
+ struct mlx5_rxq_data *rxq = rx_queue;
struct rxq_zip *zip = &rxq->zip;
volatile struct mlx5_cqe *cqe;
const unsigned int cqe_n = (1 << rxq->cqe_n);
op_own = cqe->op_own;
if (MLX5_CQE_FORMAT(op_own) == MLX5_COMPRESSED)
- n = ntohl(cqe->byte_cnt);
+ n = rte_be_to_cpu_32(cqe->byte_cnt);
else
n = 1;
cq_ci += n;
uint16_t
mlx5_tx_burst(void *dpdk_txq, struct rte_mbuf **pkts, uint16_t pkts_n)
{
- struct txq *txq = (struct txq *)dpdk_txq;
+ struct mlx5_txq_data *txq = (struct mlx5_txq_data *)dpdk_txq;
uint16_t elts_head = txq->elts_head;
const uint16_t elts_n = 1 << txq->elts_n;
const uint16_t elts_m = elts_n - 1;
#ifdef MLX5_PMD_SOFT_COUNTERS
total_length = length;
#endif
- if (length < (MLX5_WQE_DWORD_SIZE + 2))
+ if (length < (MLX5_WQE_DWORD_SIZE + 2)) {
+ txq->stats.oerrors++;
break;
+ }
/* Update element. */
(*txq->elts)[elts_head & elts_m] = buf;
/* Prefetch next buffer data. */
raw = ((uint8_t *)(uintptr_t)wqe) + 2 * MLX5_WQE_DWORD_SIZE;
/* Replace the Ethernet type by the VLAN if necessary. */
if (buf->ol_flags & PKT_TX_VLAN_PKT) {
- uint32_t vlan = htonl(0x81000000 | buf->vlan_tci);
+ uint32_t vlan = rte_cpu_to_be_32(0x81000000 |
+ buf->vlan_tci);
unsigned int len = 2 * ETHER_ADDR_LEN - 2;
addr += 2;
length -= pkt_inline_sz;
addr += pkt_inline_sz;
}
+ raw += MLX5_WQE_DWORD_SIZE;
if (txq->tso_en) {
tso = buf->ol_flags & PKT_TX_TCP_SEG;
if (tso) {
tso_header_sz = buf->l2_len + vlan_sz +
buf->l3_len + buf->l4_len;
tso_segsz = buf->tso_segsz;
-
+ if (unlikely(tso_segsz == 0)) {
+ txq->stats.oerrors++;
+ break;
+ }
if (is_tunneled && txq->tunnel_en) {
tso_header_sz += buf->outer_l2_len +
buf->outer_l3_len;
cs_flags |= MLX5_ETH_WQE_L4_CSUM;
}
if (unlikely(tso_header_sz >
- MLX5_MAX_TSO_HEADER))
+ MLX5_MAX_TSO_HEADER)) {
+ txq->stats.oerrors++;
break;
+ }
copy_b = tso_header_sz - pkt_inline_sz;
/* First seg must contain all headers. */
assert(copy_b <= length);
- raw += MLX5_WQE_DWORD_SIZE;
if (copy_b &&
((end - (uintptr_t)raw) > copy_b)) {
uint16_t n = (MLX5_WQE_DS(copy_b) -
(void *)addr, copy_b);
addr += copy_b;
length -= copy_b;
+ /* Include padding for TSO header. */
+ copy_b = MLX5_WQE_DS(copy_b) *
+ MLX5_WQE_DWORD_SIZE;
pkt_inline_sz += copy_b;
- /*
- * Another DWORD will be added
- * in the inline part.
- */
- raw += MLX5_WQE_DS(copy_b) *
- MLX5_WQE_DWORD_SIZE -
- MLX5_WQE_DWORD_SIZE;
+ raw += copy_b;
} else {
/* NOP WQE. */
wqe->ctrl = (rte_v128u32_t){
- htonl(txq->wqe_ci << 8),
- htonl(txq->qp_num_8s | 1),
+ rte_cpu_to_be_32(
+ txq->wqe_ci << 8),
+ rte_cpu_to_be_32(
+ txq->qp_num_8s | 1),
0,
0,
};
}
/* Inline if enough room. */
if (inline_en || tso) {
+ uint32_t inl;
uintptr_t end = (uintptr_t)
(((uintptr_t)txq->wqes) +
(1 << txq->wqe_n) * MLX5_WQE_SIZE);
unsigned int inline_room = max_inline *
RTE_CACHE_LINE_SIZE -
- (pkt_inline_sz - 2);
+ (pkt_inline_sz - 2) -
+ !!tso * sizeof(inl);
uintptr_t addr_end = (addr + inline_room) &
~(RTE_CACHE_LINE_SIZE - 1);
unsigned int copy_b = (addr_end > addr) ?
RTE_MIN((addr_end - addr), length) :
0;
- raw += MLX5_WQE_DWORD_SIZE;
if (copy_b && ((end - (uintptr_t)raw) > copy_b)) {
/*
* One Dseg remains in the current WQE. To
max_wqe -= n;
if (tso) {
uint32_t inl =
- htonl(copy_b | MLX5_INLINE_SEG);
+ rte_cpu_to_be_32(copy_b |
+ MLX5_INLINE_SEG);
pkt_inline_sz =
MLX5_WQE_DS(tso_header_sz) *
MLX5_WQE_DWORD_SIZE;
+
rte_memcpy((void *)raw,
(void *)&inl, sizeof(inl));
raw += sizeof(inl);
ds = 3;
use_dseg:
/* Add the remaining packet as a simple ds. */
- naddr = htonll(addr);
+ naddr = rte_cpu_to_be_64(addr);
*dseg = (rte_v128u32_t){
- htonl(length),
+ rte_cpu_to_be_32(length),
mlx5_tx_mb2mr(txq, buf),
naddr,
naddr >> 32,
total_length += length;
#endif
/* Store segment information. */
- naddr = htonll(rte_pktmbuf_mtod(buf, uintptr_t));
+ naddr = rte_cpu_to_be_64(rte_pktmbuf_mtod(buf, uintptr_t));
*dseg = (rte_v128u32_t){
- htonl(length),
+ rte_cpu_to_be_32(length),
mlx5_tx_mb2mr(txq, buf),
naddr,
naddr >> 32,
else
j += sg;
next_pkt:
+ if (ds > MLX5_DSEG_MAX) {
+ txq->stats.oerrors++;
+ break;
+ }
++elts_head;
++pkts;
++i;
/* Initialize known and common part of the WQE structure. */
if (tso) {
wqe->ctrl = (rte_v128u32_t){
- htonl((txq->wqe_ci << 8) | MLX5_OPCODE_TSO),
- htonl(txq->qp_num_8s | ds),
+ rte_cpu_to_be_32((txq->wqe_ci << 8) |
+ MLX5_OPCODE_TSO),
+ rte_cpu_to_be_32(txq->qp_num_8s | ds),
0,
0,
};
wqe->eseg = (rte_v128u32_t){
0,
- cs_flags | (htons(tso_segsz) << 16),
+ cs_flags | (rte_cpu_to_be_16(tso_segsz) << 16),
0,
- (ehdr << 16) | htons(tso_header_sz),
+ (ehdr << 16) | rte_cpu_to_be_16(tso_header_sz),
};
} else {
wqe->ctrl = (rte_v128u32_t){
- htonl((txq->wqe_ci << 8) | MLX5_OPCODE_SEND),
- htonl(txq->qp_num_8s | ds),
+ rte_cpu_to_be_32((txq->wqe_ci << 8) |
+ MLX5_OPCODE_SEND),
+ rte_cpu_to_be_32(txq->qp_num_8s | ds),
0,
0,
};
0,
cs_flags,
0,
- (ehdr << 16) | htons(pkt_inline_sz),
+ (ehdr << 16) | rte_cpu_to_be_16(pkt_inline_sz),
};
}
next_wqe:
comp = txq->elts_comp + i + j + k;
if (comp >= MLX5_TX_COMP_THRESH) {
/* Request completion on last WQE. */
- last_wqe->ctrl2 = htonl(8);
+ last_wqe->ctrl2 = rte_cpu_to_be_32(8);
/* Save elts_head in unused "immediate" field of WQE. */
last_wqe->ctrl3 = txq->elts_head;
txq->elts_comp = 0;
* Packet length.
*/
static inline void
-mlx5_mpw_new(struct txq *txq, struct mlx5_mpw *mpw, uint32_t length)
+mlx5_mpw_new(struct mlx5_txq_data *txq, struct mlx5_mpw *mpw, uint32_t length)
{
uint16_t idx = txq->wqe_ci & ((1 << txq->wqe_n) - 1);
volatile struct mlx5_wqe_data_seg (*dseg)[MLX5_MPW_DSEG_MAX] =
mpw->len = length;
mpw->total_len = 0;
mpw->wqe = (volatile struct mlx5_wqe *)tx_mlx5_wqe(txq, idx);
- mpw->wqe->eseg.mss = htons(length);
+ mpw->wqe->eseg.mss = rte_cpu_to_be_16(length);
mpw->wqe->eseg.inline_hdr_sz = 0;
mpw->wqe->eseg.rsvd0 = 0;
mpw->wqe->eseg.rsvd1 = 0;
mpw->wqe->eseg.rsvd2 = 0;
- mpw->wqe->ctrl[0] = htonl((MLX5_OPC_MOD_MPW << 24) |
- (txq->wqe_ci << 8) | MLX5_OPCODE_TSO);
+ mpw->wqe->ctrl[0] = rte_cpu_to_be_32((MLX5_OPC_MOD_MPW << 24) |
+ (txq->wqe_ci << 8) |
+ MLX5_OPCODE_TSO);
mpw->wqe->ctrl[2] = 0;
mpw->wqe->ctrl[3] = 0;
mpw->data.dseg[0] = (volatile struct mlx5_wqe_data_seg *)
* Pointer to MPW session structure.
*/
static inline void
-mlx5_mpw_close(struct txq *txq, struct mlx5_mpw *mpw)
+mlx5_mpw_close(struct mlx5_txq_data *txq, struct mlx5_mpw *mpw)
{
unsigned int num = mpw->pkts_n;
* Store size in multiple of 16 bytes. Control and Ethernet segments
* count as 2.
*/
- mpw->wqe->ctrl[1] = htonl(txq->qp_num_8s | (2 + num));
+ mpw->wqe->ctrl[1] = rte_cpu_to_be_32(txq->qp_num_8s | (2 + num));
mpw->state = MLX5_MPW_STATE_CLOSED;
if (num < 3)
++txq->wqe_ci;
uint16_t
mlx5_tx_burst_mpw(void *dpdk_txq, struct rte_mbuf **pkts, uint16_t pkts_n)
{
- struct txq *txq = (struct txq *)dpdk_txq;
+ struct mlx5_txq_data *txq = (struct mlx5_txq_data *)dpdk_txq;
uint16_t elts_head = txq->elts_head;
const uint16_t elts_n = 1 << txq->elts_n;
const uint16_t elts_m = elts_n - 1;
if (max_elts < segs_n)
break;
/* Do not bother with large packets MPW cannot handle. */
- if (segs_n > MLX5_MPW_DSEG_MAX)
+ if (segs_n > MLX5_MPW_DSEG_MAX) {
+ txq->stats.oerrors++;
break;
+ }
max_elts -= segs_n;
--pkts_n;
/* Should we enable HW CKSUM offload */
dseg = mpw.data.dseg[mpw.pkts_n];
addr = rte_pktmbuf_mtod(buf, uintptr_t);
*dseg = (struct mlx5_wqe_data_seg){
- .byte_count = htonl(DATA_LEN(buf)),
+ .byte_count = rte_cpu_to_be_32(DATA_LEN(buf)),
.lkey = mlx5_tx_mb2mr(txq, buf),
- .addr = htonll(addr),
+ .addr = rte_cpu_to_be_64(addr),
};
#if defined(MLX5_PMD_SOFT_COUNTERS) || !defined(NDEBUG)
length += DATA_LEN(buf);
volatile struct mlx5_wqe *wqe = mpw.wqe;
/* Request completion on last WQE. */
- wqe->ctrl[2] = htonl(8);
+ wqe->ctrl[2] = rte_cpu_to_be_32(8);
/* Save elts_head in unused "immediate" field of WQE. */
wqe->ctrl[3] = elts_head;
txq->elts_comp = 0;
* Packet length.
*/
static inline void
-mlx5_mpw_inline_new(struct txq *txq, struct mlx5_mpw *mpw, uint32_t length)
+mlx5_mpw_inline_new(struct mlx5_txq_data *txq, struct mlx5_mpw *mpw,
+ uint32_t length)
{
uint16_t idx = txq->wqe_ci & ((1 << txq->wqe_n) - 1);
struct mlx5_wqe_inl_small *inl;
mpw->len = length;
mpw->total_len = 0;
mpw->wqe = (volatile struct mlx5_wqe *)tx_mlx5_wqe(txq, idx);
- mpw->wqe->ctrl[0] = htonl((MLX5_OPC_MOD_MPW << 24) |
- (txq->wqe_ci << 8) |
- MLX5_OPCODE_TSO);
+ mpw->wqe->ctrl[0] = rte_cpu_to_be_32((MLX5_OPC_MOD_MPW << 24) |
+ (txq->wqe_ci << 8) |
+ MLX5_OPCODE_TSO);
mpw->wqe->ctrl[2] = 0;
mpw->wqe->ctrl[3] = 0;
- mpw->wqe->eseg.mss = htons(length);
+ mpw->wqe->eseg.mss = rte_cpu_to_be_16(length);
mpw->wqe->eseg.inline_hdr_sz = 0;
mpw->wqe->eseg.cs_flags = 0;
mpw->wqe->eseg.rsvd0 = 0;
* Pointer to MPW session structure.
*/
static inline void
-mlx5_mpw_inline_close(struct txq *txq, struct mlx5_mpw *mpw)
+mlx5_mpw_inline_close(struct mlx5_txq_data *txq, struct mlx5_mpw *mpw)
{
unsigned int size;
struct mlx5_wqe_inl_small *inl = (struct mlx5_wqe_inl_small *)
* Store size in multiple of 16 bytes. Control and Ethernet segments
* count as 2.
*/
- mpw->wqe->ctrl[1] = htonl(txq->qp_num_8s | MLX5_WQE_DS(size));
+ mpw->wqe->ctrl[1] = rte_cpu_to_be_32(txq->qp_num_8s |
+ MLX5_WQE_DS(size));
mpw->state = MLX5_MPW_STATE_CLOSED;
- inl->byte_cnt = htonl(mpw->total_len | MLX5_INLINE_SEG);
+ inl->byte_cnt = rte_cpu_to_be_32(mpw->total_len | MLX5_INLINE_SEG);
txq->wqe_ci += (size + (MLX5_WQE_SIZE - 1)) / MLX5_WQE_SIZE;
}
mlx5_tx_burst_mpw_inline(void *dpdk_txq, struct rte_mbuf **pkts,
uint16_t pkts_n)
{
- struct txq *txq = (struct txq *)dpdk_txq;
+ struct mlx5_txq_data *txq = (struct mlx5_txq_data *)dpdk_txq;
uint16_t elts_head = txq->elts_head;
const uint16_t elts_n = 1 << txq->elts_n;
const uint16_t elts_m = elts_n - 1;
if (max_elts < segs_n)
break;
/* Do not bother with large packets MPW cannot handle. */
- if (segs_n > MLX5_MPW_DSEG_MAX)
+ if (segs_n > MLX5_MPW_DSEG_MAX) {
+ txq->stats.oerrors++;
break;
+ }
max_elts -= segs_n;
--pkts_n;
/*
dseg = mpw.data.dseg[mpw.pkts_n];
addr = rte_pktmbuf_mtod(buf, uintptr_t);
*dseg = (struct mlx5_wqe_data_seg){
- .byte_count = htonl(DATA_LEN(buf)),
+ .byte_count =
+ rte_cpu_to_be_32(DATA_LEN(buf)),
.lkey = mlx5_tx_mb2mr(txq, buf),
- .addr = htonll(addr),
+ .addr = rte_cpu_to_be_64(addr),
};
#if defined(MLX5_PMD_SOFT_COUNTERS) || !defined(NDEBUG)
length += DATA_LEN(buf);
volatile struct mlx5_wqe *wqe = mpw.wqe;
/* Request completion on last WQE. */
- wqe->ctrl[2] = htonl(8);
+ wqe->ctrl[2] = rte_cpu_to_be_32(8);
/* Save elts_head in unused "immediate" field of WQE. */
wqe->ctrl[3] = elts_head;
txq->elts_comp = 0;
* Packet length.
*/
static inline void
-mlx5_empw_new(struct txq *txq, struct mlx5_mpw *mpw, int padding)
+mlx5_empw_new(struct mlx5_txq_data *txq, struct mlx5_mpw *mpw, int padding)
{
uint16_t idx = txq->wqe_ci & ((1 << txq->wqe_n) - 1);
mpw->pkts_n = 0;
mpw->total_len = sizeof(struct mlx5_wqe);
mpw->wqe = (volatile struct mlx5_wqe *)tx_mlx5_wqe(txq, idx);
- mpw->wqe->ctrl[0] = htonl((MLX5_OPC_MOD_ENHANCED_MPSW << 24) |
- (txq->wqe_ci << 8) |
- MLX5_OPCODE_ENHANCED_MPSW);
+ mpw->wqe->ctrl[0] =
+ rte_cpu_to_be_32((MLX5_OPC_MOD_ENHANCED_MPSW << 24) |
+ (txq->wqe_ci << 8) |
+ MLX5_OPCODE_ENHANCED_MPSW);
mpw->wqe->ctrl[2] = 0;
mpw->wqe->ctrl[3] = 0;
memset((void *)(uintptr_t)&mpw->wqe->eseg, 0, MLX5_WQE_DWORD_SIZE);
uintptr_t addr = (uintptr_t)(mpw->wqe + 1);
/* Pad the first 2 DWORDs with zero-length inline header. */
- *(volatile uint32_t *)addr = htonl(MLX5_INLINE_SEG);
+ *(volatile uint32_t *)addr = rte_cpu_to_be_32(MLX5_INLINE_SEG);
*(volatile uint32_t *)(addr + MLX5_WQE_DWORD_SIZE) =
- htonl(MLX5_INLINE_SEG);
+ rte_cpu_to_be_32(MLX5_INLINE_SEG);
mpw->total_len += 2 * MLX5_WQE_DWORD_SIZE;
/* Start from the next WQEBB. */
mpw->data.raw = (volatile void *)(tx_mlx5_wqe(txq, idx + 1));
* Number of consumed WQEs.
*/
static inline uint16_t
-mlx5_empw_close(struct txq *txq, struct mlx5_mpw *mpw)
+mlx5_empw_close(struct mlx5_txq_data *txq, struct mlx5_mpw *mpw)
{
uint16_t ret;
/* Store size in multiple of 16 bytes. Control and Ethernet segments
* count as 2.
*/
- mpw->wqe->ctrl[1] = htonl(txq->qp_num_8s | MLX5_WQE_DS(mpw->total_len));
+ mpw->wqe->ctrl[1] = rte_cpu_to_be_32(txq->qp_num_8s |
+ MLX5_WQE_DS(mpw->total_len));
mpw->state = MLX5_MPW_STATE_CLOSED;
ret = (mpw->total_len + (MLX5_WQE_SIZE - 1)) / MLX5_WQE_SIZE;
txq->wqe_ci += ret;
uint16_t
mlx5_tx_burst_empw(void *dpdk_txq, struct rte_mbuf **pkts, uint16_t pkts_n)
{
- struct txq *txq = (struct txq *)dpdk_txq;
+ struct mlx5_txq_data *txq = (struct mlx5_txq_data *)dpdk_txq;
uint16_t elts_head = txq->elts_head;
const uint16_t elts_n = 1 << txq->elts_n;
const uint16_t elts_m = elts_n - 1;
if (max_elts - j < segs_n)
break;
/* Do not bother with large packets MPW cannot handle. */
- if (segs_n > MLX5_MPW_DSEG_MAX)
+ if (segs_n > MLX5_MPW_DSEG_MAX) {
+ txq->stats.oerrors++;
break;
+ }
/* Should we enable HW CKSUM offload. */
if (buf->ol_flags &
(PKT_TX_IP_CKSUM | PKT_TX_TCP_CKSUM | PKT_TX_UDP_CKSUM))
dseg = mpw.data.dseg[mpw.pkts_n];
addr = rte_pktmbuf_mtod(buf, uintptr_t);
*dseg = (struct mlx5_wqe_data_seg){
- .byte_count = htonl(DATA_LEN(buf)),
+ .byte_count = rte_cpu_to_be_32(
+ DATA_LEN(buf)),
.lkey = mlx5_tx_mb2mr(txq, buf),
- .addr = htonll(addr),
+ .addr = rte_cpu_to_be_64(addr),
};
#if defined(MLX5_PMD_SOFT_COUNTERS) || !defined(NDEBUG)
length += DATA_LEN(buf);
assert(mpw.state == MLX5_MPW_ENHANCED_STATE_OPENED);
assert(length == DATA_LEN(buf));
- inl_hdr = htonl(length | MLX5_INLINE_SEG);
+ inl_hdr = rte_cpu_to_be_32(length | MLX5_INLINE_SEG);
addr = rte_pktmbuf_mtod(buf, uintptr_t);
mpw.data.raw = (volatile void *)
((uintptr_t)mpw.data.raw + inl_pad);
for (n = 0; n * RTE_CACHE_LINE_SIZE < length; n++)
rte_prefetch2((void *)(addr +
n * RTE_CACHE_LINE_SIZE));
- naddr = htonll(addr);
+ naddr = rte_cpu_to_be_64(addr);
*dseg = (rte_v128u32_t) {
- htonl(length),
+ rte_cpu_to_be_32(length),
mlx5_tx_mb2mr(txq, buf),
naddr,
naddr >> 32,
volatile struct mlx5_wqe *wqe = mpw.wqe;
/* Request completion on last WQE. */
- wqe->ctrl[2] = htonl(8);
+ wqe->ctrl[2] = rte_cpu_to_be_32(8);
/* Save elts_head in unused "immediate" field of WQE. */
wqe->ctrl[3] = elts_head;
txq->elts_comp = 0;
static inline uint32_t
rxq_cq_to_pkt_type(volatile struct mlx5_cqe *cqe)
{
- uint32_t pkt_type;
- uint16_t flags = ntohs(cqe->hdr_type_etc);
+ uint8_t idx;
+ uint8_t pinfo = cqe->pkt_info;
+ uint16_t ptype = cqe->hdr_type_etc;
- if (cqe->pkt_info & MLX5_CQE_RX_TUNNEL_PACKET) {
- pkt_type =
- TRANSPOSE(flags,
- MLX5_CQE_RX_IPV4_PACKET,
- RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN) |
- TRANSPOSE(flags,
- MLX5_CQE_RX_IPV6_PACKET,
- RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN);
- pkt_type |= ((cqe->pkt_info & MLX5_CQE_RX_OUTER_PACKET) ?
- RTE_PTYPE_L3_IPV6_EXT_UNKNOWN :
- RTE_PTYPE_L3_IPV4_EXT_UNKNOWN);
- } else {
- pkt_type =
- TRANSPOSE(flags,
- MLX5_CQE_L3_HDR_TYPE_IPV6,
- RTE_PTYPE_L3_IPV6_EXT_UNKNOWN) |
- TRANSPOSE(flags,
- MLX5_CQE_L3_HDR_TYPE_IPV4,
- RTE_PTYPE_L3_IPV4_EXT_UNKNOWN);
- }
- return pkt_type;
+ /*
+ * The index to the array should have:
+ * bit[1:0] = l3_hdr_type
+ * bit[4:2] = l4_hdr_type
+ * bit[5] = ip_frag
+ * bit[6] = tunneled
+ * bit[7] = outer_l3_type
+ */
+ idx = ((pinfo & 0x3) << 6) | ((ptype & 0xfc00) >> 10);
+ return mlx5_ptype_table[idx];
}
/**
* with error.
*/
static inline int
-mlx5_rx_poll_len(struct rxq *rxq, volatile struct mlx5_cqe *cqe,
+mlx5_rx_poll_len(struct mlx5_rxq_data *rxq, volatile struct mlx5_cqe *cqe,
uint16_t cqe_cnt, uint32_t *rss_hash)
{
struct rxq_zip *zip = &rxq->zip;
if (zip->ai) {
volatile struct mlx5_mini_cqe8 (*mc)[8] =
(volatile struct mlx5_mini_cqe8 (*)[8])
- (uintptr_t)(&(*rxq->cqes)[zip->ca & cqe_cnt]);
+ (uintptr_t)(&(*rxq->cqes)[zip->ca & cqe_cnt].pkt_info);
- len = ntohl((*mc)[zip->ai & 7].byte_cnt);
- *rss_hash = ntohl((*mc)[zip->ai & 7].rx_hash_result);
+ len = rte_be_to_cpu_32((*mc)[zip->ai & 7].byte_cnt);
+ *rss_hash = rte_be_to_cpu_32((*mc)[zip->ai & 7].rx_hash_result);
if ((++zip->ai & 7) == 0) {
/* Invalidate consumed CQEs */
idx = zip->ca;
volatile struct mlx5_mini_cqe8 (*mc)[8] =
(volatile struct mlx5_mini_cqe8 (*)[8])
(uintptr_t)(&(*rxq->cqes)[rxq->cq_ci &
- cqe_cnt]);
+ cqe_cnt].pkt_info);
/* Fix endianness. */
- zip->cqe_cnt = ntohl(cqe->byte_cnt);
+ zip->cqe_cnt = rte_be_to_cpu_32(cqe->byte_cnt);
/*
* Current mini array position is the one returned by
* check_cqe64().
--rxq->cq_ci;
zip->cq_ci = rxq->cq_ci + zip->cqe_cnt;
/* Get packet size to return. */
- len = ntohl((*mc)[0].byte_cnt);
- *rss_hash = ntohl((*mc)[0].rx_hash_result);
+ len = rte_be_to_cpu_32((*mc)[0].byte_cnt);
+ *rss_hash = rte_be_to_cpu_32((*mc)[0].rx_hash_result);
zip->ai = 1;
/* Prefetch all the entries to be invalidated */
idx = zip->ca;
++idx;
}
} else {
- len = ntohl(cqe->byte_cnt);
- *rss_hash = ntohl(cqe->rx_hash_res);
+ len = rte_be_to_cpu_32(cqe->byte_cnt);
+ *rss_hash = rte_be_to_cpu_32(cqe->rx_hash_res);
}
/* Error while receiving packet. */
if (unlikely(MLX5_CQE_OPCODE(op_own) == MLX5_CQE_RESP_ERR))
* Offload flags (ol_flags) for struct rte_mbuf.
*/
static inline uint32_t
-rxq_cq_to_ol_flags(struct rxq *rxq, volatile struct mlx5_cqe *cqe)
+rxq_cq_to_ol_flags(struct mlx5_rxq_data *rxq, volatile struct mlx5_cqe *cqe)
{
uint32_t ol_flags = 0;
- uint16_t flags = ntohs(cqe->hdr_type_etc);
+ uint16_t flags = rte_be_to_cpu_16(cqe->hdr_type_etc);
ol_flags =
TRANSPOSE(flags,
uint16_t
mlx5_rx_burst(void *dpdk_rxq, struct rte_mbuf **pkts, uint16_t pkts_n)
{
- struct rxq *rxq = dpdk_rxq;
+ struct mlx5_rxq_data *rxq = dpdk_rxq;
const unsigned int wqe_cnt = (1 << rxq->elts_n) - 1;
const unsigned int cqe_cnt = (1 << rxq->cqe_n) - 1;
const unsigned int sges_n = rxq->sges_n;
pkt = seg;
assert(len >= (rxq->crc_present << 2));
/* Update packet information. */
- pkt->packet_type = 0;
+ pkt->packet_type = rxq_cq_to_pkt_type(cqe);
pkt->ol_flags = 0;
if (rss_hash_res && rxq->rss_hash) {
pkt->hash.rss = rss_hash_res;
MLX5_FLOW_MARK_IS_VALID(cqe->sop_drop_qpn)) {
pkt->ol_flags |= PKT_RX_FDIR;
if (cqe->sop_drop_qpn !=
- htonl(MLX5_FLOW_MARK_DEFAULT)) {
+ rte_cpu_to_be_32(MLX5_FLOW_MARK_DEFAULT)) {
uint32_t mark = cqe->sop_drop_qpn;
pkt->ol_flags |= PKT_RX_FDIR_ID;
mlx5_flow_mark_get(mark);
}
}
- if (rxq->csum | rxq->csum_l2tun) {
- pkt->packet_type = rxq_cq_to_pkt_type(cqe);
+ if (rxq->csum | rxq->csum_l2tun)
pkt->ol_flags |= rxq_cq_to_ol_flags(rxq, cqe);
- }
if (rxq->vlan_strip &&
(cqe->hdr_type_etc &
- htons(MLX5_CQE_VLAN_STRIPPED))) {
- pkt->ol_flags |= PKT_RX_VLAN_PKT |
+ rte_cpu_to_be_16(MLX5_CQE_VLAN_STRIPPED))) {
+ pkt->ol_flags |= PKT_RX_VLAN |
PKT_RX_VLAN_STRIPPED;
- pkt->vlan_tci = ntohs(cqe->vlan_info);
+ pkt->vlan_tci =
+ rte_be_to_cpu_16(cqe->vlan_info);
+ }
+ if (rxq->hw_timestamp) {
+ pkt->timestamp =
+ rte_be_to_cpu_64(cqe->timestamp);
+ pkt->ol_flags |= PKT_RX_TIMESTAMP;
}
if (rxq->crc_present)
len -= ETHER_CRC_LEN;
* of the buffers are already known, only the buffer address
* changes.
*/
- wqe->addr = htonll(rte_pktmbuf_mtod(rep, uintptr_t));
+ wqe->addr = rte_cpu_to_be_64(rte_pktmbuf_mtod(rep, uintptr_t));
if (len > DATA_LEN(seg)) {
len -= DATA_LEN(seg);
++NB_SEGS(pkt);
return 0;
/* Update the consumer index. */
rxq->rq_ci = rq_ci >> sges_n;
- rte_wmb();
- *rxq->cq_db = htonl(rxq->cq_ci);
- rte_wmb();
- *rxq->rq_db = htonl(rxq->rq_ci);
+ rte_io_wmb();
+ *rxq->cq_db = rte_cpu_to_be_32(rxq->cq_ci);
+ rte_io_wmb();
+ *rxq->rq_db = rte_cpu_to_be_32(rxq->rq_ci);
#ifdef MLX5_PMD_SOFT_COUNTERS
/* Increment packets counter. */
rxq->stats.ipackets += i;
}
int __attribute__((weak))
-rxq_check_vec_support(struct rxq *rxq)
+rxq_check_vec_support(struct mlx5_rxq_data *rxq)
{
(void)rxq;
return -ENOTSUP;
(void)priv;
return -ENOTSUP;
}
-
-void __attribute__((weak))
-priv_prep_vec_rx_function(struct priv *priv)
-{
- (void)priv;
-}
git.droids-corp.org / dpdk.git / blobdiff