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-rw-r--r--drivers/net/bnx2x/bnx2x.c6
-rw-r--r--drivers/net/bnx2x/elink.c2
-rw-r--r--drivers/net/bnxt/bnxt.h1
-rw-r--r--drivers/net/bnxt/bnxt_ethdev.c30
-rw-r--r--drivers/net/bnxt/bnxt_vnic.c2
-rw-r--r--drivers/net/bonding/rte_eth_bond_api.c15
-rw-r--r--drivers/net/bonding/rte_eth_bond_pmd.c10
-rw-r--r--drivers/net/e1000/igb_rxtx.c2
-rw-r--r--drivers/net/ena/ena_ethdev.c10
-rw-r--r--drivers/net/enic/base/vnic_dev.c36
-rw-r--r--drivers/net/enic/base/vnic_rq.c6
-rw-r--r--drivers/net/enic/base/vnic_rq.h1
-rw-r--r--drivers/net/enic/enic.h8
-rw-r--r--drivers/net/enic/enic_clsf.c5
-rw-r--r--drivers/net/enic/enic_ethdev.c10
-rw-r--r--drivers/net/enic/enic_main.c32
-rw-r--r--drivers/net/enic/enic_rxtx.c5
-rw-r--r--drivers/net/fm10k/fm10k_ethdev.c10
-rw-r--r--drivers/net/fm10k/fm10k_rxtx.c10
-rw-r--r--drivers/net/fm10k/fm10k_rxtx_vec.c3
-rw-r--r--drivers/net/i40e/base/i40e_common.c2
-rw-r--r--drivers/net/i40e/i40e_ethdev.c241
-rw-r--r--drivers/net/i40e/i40e_ethdev.h4
-rw-r--r--drivers/net/i40e/i40e_ethdev_vf.c81
-rw-r--r--drivers/net/i40e/i40e_pf.c33
-rw-r--r--drivers/net/i40e/i40e_pf.h3
-rw-r--r--drivers/net/i40e/i40e_rxtx.c15
-rw-r--r--drivers/net/i40e/i40e_rxtx_vec.c20
-rw-r--r--drivers/net/ixgbe/base/ixgbe_common.c113
-rw-r--r--drivers/net/ixgbe/base/ixgbe_common.h1
-rw-r--r--drivers/net/ixgbe/base/ixgbe_vf.c13
-rw-r--r--drivers/net/ixgbe/base/ixgbe_x550.c57
-rw-r--r--drivers/net/ixgbe/base/ixgbe_x550.h2
-rw-r--r--drivers/net/ixgbe/ixgbe_ethdev.c12
-rw-r--r--drivers/net/ixgbe/ixgbe_fdir.c10
-rw-r--r--drivers/net/ixgbe/ixgbe_regs.h40
-rw-r--r--drivers/net/ixgbe/ixgbe_rxtx_vec_common.h16
-rw-r--r--drivers/net/ixgbe/ixgbe_rxtx_vec_sse.c3
-rw-r--r--drivers/net/mlx4/mlx4.c8
-rw-r--r--drivers/net/mlx5/Makefile20
-rw-r--r--drivers/net/mlx5/mlx5.c9
-rw-r--r--drivers/net/mlx5/mlx5.h12
-rw-r--r--drivers/net/mlx5/mlx5_ethdev.c166
-rw-r--r--drivers/net/mlx5/mlx5_fdir.c278
-rw-r--r--drivers/net/mlx5/mlx5_mac.c8
-rw-r--r--drivers/net/mlx5/mlx5_mr.c8
-rw-r--r--drivers/net/mlx5/mlx5_prm.h31
-rw-r--r--drivers/net/mlx5/mlx5_rss.c8
-rw-r--r--drivers/net/mlx5/mlx5_rxmode.c8
-rw-r--r--drivers/net/mlx5/mlx5_rxq.c17
-rw-r--r--drivers/net/mlx5/mlx5_rxtx.c529
-rw-r--r--drivers/net/mlx5/mlx5_rxtx.h15
-rw-r--r--drivers/net/mlx5/mlx5_stats.c4
-rw-r--r--drivers/net/mlx5/mlx5_trigger.c4
-rw-r--r--drivers/net/mlx5/mlx5_txq.c17
-rw-r--r--drivers/net/mlx5/mlx5_vlan.c7
-rw-r--r--drivers/net/nfp/nfp_net.c4
-rw-r--r--drivers/net/pcap/rte_eth_pcap.c4
-rw-r--r--drivers/net/qede/Makefile4
-rw-r--r--drivers/net/ring/rte_eth_ring.c2
-rw-r--r--drivers/net/thunderx/nicvf_rxtx.c11
-rw-r--r--drivers/net/virtio/virtio_ethdev.c22
-rw-r--r--drivers/net/virtio/virtio_user/virtio_user_dev.c112
-rw-r--r--drivers/net/virtio/virtio_user_ethdev.c42
-rw-r--r--drivers/net/vmxnet3/vmxnet3_rxtx.c34
65 files changed, 1199 insertions, 1055 deletions
diff --git a/drivers/net/bnx2x/bnx2x.c b/drivers/net/bnx2x/bnx2x.c
index a49a07fb..8970334e 100644
--- a/drivers/net/bnx2x/bnx2x.c
+++ b/drivers/net/bnx2x/bnx2x.c
@@ -178,7 +178,7 @@ bnx2x_dma_alloc(struct bnx2x_softc *sc, size_t size, struct bnx2x_dma *dma,
/* Caller must take care that strlen(mz_name) < RTE_MEMZONE_NAMESIZE */
z = rte_memzone_reserve_aligned(mz_name, (uint64_t) (size),
- rte_lcore_to_socket_id(rte_lcore_id()),
+ SOCKET_ID_ANY,
0, align);
if (z == NULL) {
PMD_DRV_LOG(ERR, "DMA alloc failed for %s", msg);
@@ -9556,8 +9556,8 @@ static void bnx2x_init_rte(struct bnx2x_softc *sc)
sc->max_rx_queues = min(BNX2X_VF_MAX_QUEUES_PER_VF,
sc->igu_sb_cnt);
} else {
- sc->max_tx_queues = 128;
- sc->max_rx_queues = 128;
+ sc->max_rx_queues = BNX2X_MAX_RSS_COUNT(sc);
+ sc->max_tx_queues = sc->max_rx_queues;
}
}
diff --git a/drivers/net/bnx2x/elink.c b/drivers/net/bnx2x/elink.c
index 149cc975..d9a72f0a 100644
--- a/drivers/net/bnx2x/elink.c
+++ b/drivers/net/bnx2x/elink.c
@@ -6645,7 +6645,7 @@ static elink_status_t elink_8073_8727_external_rom_boot(struct bnx2x_softc *sc,
uint8_t port)
{
uint32_t count = 0;
- uint16_t fw_ver1, fw_msgout;
+ uint16_t fw_ver1 = 0, fw_msgout;
elink_status_t rc = ELINK_STATUS_OK;
/* Boot port from external ROM */
diff --git a/drivers/net/bnxt/bnxt.h b/drivers/net/bnxt/bnxt.h
index df1f7718..0e21aceb 100644
--- a/drivers/net/bnxt/bnxt.h
+++ b/drivers/net/bnxt/bnxt.h
@@ -171,6 +171,7 @@ struct bnxt {
struct bnxt_pf_info pf;
struct bnxt_vf_info vf;
+ uint8_t dev_stopped;
};
#endif
diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c
index 3795facd..7052ecf3 100644
--- a/drivers/net/bnxt/bnxt_ethdev.c
+++ b/drivers/net/bnxt/bnxt_ethdev.c
@@ -384,6 +384,7 @@ static int bnxt_dev_start_op(struct rte_eth_dev *eth_dev)
struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
int rc;
+ bp->dev_stopped = 0;
rc = bnxt_hwrm_func_reset(bp);
if (rc) {
RTE_LOG(ERR, PMD, "hwrm chip reset failure rc: %x\n", rc);
@@ -427,16 +428,6 @@ static int bnxt_dev_set_link_down_op(struct rte_eth_dev *eth_dev)
return 0;
}
-static void bnxt_dev_close_op(struct rte_eth_dev *eth_dev)
-{
- struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
-
- bnxt_free_tx_mbufs(bp);
- bnxt_free_rx_mbufs(bp);
- bnxt_free_mem(bp);
- rte_free(eth_dev->data->mac_addrs);
-}
-
/* Unload the driver, release resources */
static void bnxt_dev_stop_op(struct rte_eth_dev *eth_dev)
{
@@ -449,6 +440,19 @@ static void bnxt_dev_stop_op(struct rte_eth_dev *eth_dev)
bnxt_shutdown_nic(bp);
}
+static void bnxt_dev_close_op(struct rte_eth_dev *eth_dev)
+{
+ struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
+
+ if (bp->dev_stopped == 0)
+ bnxt_dev_stop_op(eth_dev);
+
+ bnxt_free_tx_mbufs(bp);
+ bnxt_free_rx_mbufs(bp);
+ bnxt_free_mem(bp);
+ rte_free(eth_dev->data->mac_addrs);
+}
+
static void bnxt_mac_addr_remove_op(struct rte_eth_dev *eth_dev,
uint32_t index)
{
@@ -463,7 +467,7 @@ static void bnxt_mac_addr_remove_op(struct rte_eth_dev *eth_dev,
* remove the corresponding MAC addr filter
*/
for (i = 0; i < MAX_FF_POOLS; i++) {
- if (!(pool_mask & (1 << i)))
+ if (!(pool_mask & (1ULL << i)))
continue;
STAILQ_FOREACH(vnic, &bp->ff_pool[i], next) {
@@ -1021,6 +1025,8 @@ bnxt_dev_init(struct rte_eth_dev *eth_dev)
eth_dev->pci_dev->mem_resource[0].phys_addr,
eth_dev->pci_dev->mem_resource[0].addr);
+ bp->dev_stopped = 0;
+
return 0;
error_free:
@@ -1040,6 +1046,8 @@ bnxt_dev_uninit(struct rte_eth_dev *eth_dev) {
rte_free(bp->grp_info);
rc = bnxt_hwrm_func_driver_unregister(bp, 0);
bnxt_free_hwrm_resources(bp);
+ if (bp->dev_stopped == 0)
+ bnxt_dev_close_op(eth_dev);
return rc;
}
diff --git a/drivers/net/bnxt/bnxt_vnic.c b/drivers/net/bnxt/bnxt_vnic.c
index c04c4c74..1b5f54c4 100644
--- a/drivers/net/bnxt/bnxt_vnic.c
+++ b/drivers/net/bnxt/bnxt_vnic.c
@@ -175,7 +175,7 @@ int bnxt_alloc_vnic_attributes(struct bnxt *bp)
struct rte_pci_device *pdev = bp->pdev;
const struct rte_memzone *mz;
char mz_name[RTE_MEMZONE_NAMESIZE];
- int entry_length = RTE_CACHE_LINE_ROUNDUP(
+ uint16_t entry_length = RTE_CACHE_LINE_ROUNDUP(
HW_HASH_INDEX_SIZE * sizeof(*vnic->rss_table) +
HW_HASH_KEY_SIZE);
uint16_t max_vnics;
diff --git a/drivers/net/bonding/rte_eth_bond_api.c b/drivers/net/bonding/rte_eth_bond_api.c
index 203ebe9e..3c169730 100644
--- a/drivers/net/bonding/rte_eth_bond_api.c
+++ b/drivers/net/bonding/rte_eth_bond_api.c
@@ -373,21 +373,6 @@ __eth_bond_slave_add_lock_free(uint8_t bonded_port_id, uint8_t slave_port_id)
internals->candidate_max_rx_pktlen = dev_info.max_rx_pktlen;
} else {
- /* Check slave link properties are supported if props are set,
- * all slaves must be the same */
- if (internals->link_props_set) {
- if (link_properties_valid(&(bonded_eth_dev->data->dev_link),
- &(slave_eth_dev->data->dev_link))) {
- slave_eth_dev->data->dev_flags &= (~RTE_ETH_DEV_BONDED_SLAVE);
- RTE_BOND_LOG(ERR,
- "Slave port %d link speed/duplex not supported",
- slave_port_id);
- return -1;
- }
- } else {
- link_properties_set(bonded_eth_dev,
- &(slave_eth_dev->data->dev_link));
- }
internals->rx_offload_capa &= dev_info.rx_offload_capa;
internals->tx_offload_capa &= dev_info.tx_offload_capa;
internals->flow_type_rss_offloads &= dev_info.flow_type_rss_offloads;
diff --git a/drivers/net/bonding/rte_eth_bond_pmd.c b/drivers/net/bonding/rte_eth_bond_pmd.c
index b20a2729..25fe00a6 100644
--- a/drivers/net/bonding/rte_eth_bond_pmd.c
+++ b/drivers/net/bonding/rte_eth_bond_pmd.c
@@ -1985,6 +1985,16 @@ bond_ethdev_lsc_event_callback(uint8_t port_id, enum rte_eth_event_type type,
/* Inherit eth dev link properties from first active slave */
link_properties_set(bonded_eth_dev,
&(slave_eth_dev->data->dev_link));
+ } else {
+ if (link_properties_valid(
+ &bonded_eth_dev->data->dev_link, &link) != 0) {
+ slave_eth_dev->data->dev_flags &=
+ (~RTE_ETH_DEV_BONDED_SLAVE);
+ RTE_LOG(ERR, PMD,
+ "port %u invalid speed/duplex\n",
+ port_id);
+ return;
+ }
}
activate_slave(bonded_eth_dev, port_id);
diff --git a/drivers/net/e1000/igb_rxtx.c b/drivers/net/e1000/igb_rxtx.c
index 9d80a0b3..c5db727d 100644
--- a/drivers/net/e1000/igb_rxtx.c
+++ b/drivers/net/e1000/igb_rxtx.c
@@ -1528,7 +1528,7 @@ eth_igb_rx_queue_count(struct rte_eth_dev *dev, uint16_t rx_queue_id)
desc - rxq->nb_rx_desc]);
}
- return 0;
+ return desc;
}
int
diff --git a/drivers/net/ena/ena_ethdev.c b/drivers/net/ena/ena_ethdev.c
index ac0803d6..30581610 100644
--- a/drivers/net/ena/ena_ethdev.c
+++ b/drivers/net/ena/ena_ethdev.c
@@ -342,11 +342,13 @@ static void ena_config_host_info(struct ena_com_dev *ena_dev)
host_info->os_type = ENA_ADMIN_OS_DPDK;
host_info->kernel_ver = RTE_VERSION;
- strncpy((char *)host_info->kernel_ver_str, rte_version(),
- strlen(rte_version()));
+ snprintf((char *)host_info->kernel_ver_str,
+ sizeof(host_info->kernel_ver_str),
+ "%s", rte_version());
host_info->os_dist = RTE_VERSION;
- strncpy((char *)host_info->os_dist_str, rte_version(),
- strlen(rte_version()));
+ snprintf((char *)host_info->os_dist_str,
+ sizeof(host_info->os_dist_str),
+ "%s", rte_version());
host_info->driver_version =
(DRV_MODULE_VER_MAJOR) |
(DRV_MODULE_VER_MINOR << ENA_ADMIN_HOST_INFO_MINOR_SHIFT) |
diff --git a/drivers/net/enic/base/vnic_dev.c b/drivers/net/enic/base/vnic_dev.c
index fc2e4cc3..4db21a4d 100644
--- a/drivers/net/enic/base/vnic_dev.c
+++ b/drivers/net/enic/base/vnic_dev.c
@@ -266,32 +266,35 @@ void vnic_dev_clear_desc_ring(struct vnic_dev_ring *ring)
memset(ring->descs, 0, ring->size);
}
-int vnic_dev_alloc_desc_ring(__attribute__((unused)) struct vnic_dev *vdev,
+int vnic_dev_alloc_desc_ring(struct vnic_dev *vdev,
struct vnic_dev_ring *ring,
- unsigned int desc_count, unsigned int desc_size, unsigned int socket_id,
+ unsigned int desc_count, unsigned int desc_size,
+ __attribute__((unused)) unsigned int socket_id,
char *z_name)
{
- const struct rte_memzone *rz;
+ void *alloc_addr = NULL;
+ dma_addr_t alloc_pa = 0;
vnic_dev_desc_ring_size(ring, desc_count, desc_size);
-
- rz = rte_memzone_reserve_aligned(z_name,
- ring->size_unaligned, socket_id,
- 0, ENIC_ALIGN);
- if (!rz) {
+ alloc_addr = vdev->alloc_consistent(vdev->priv,
+ ring->size_unaligned,
+ &alloc_pa, (u8 *)z_name);
+ if (!alloc_addr) {
pr_err("Failed to allocate ring (size=%d), aborting\n",
(int)ring->size);
return -ENOMEM;
}
-
- ring->descs_unaligned = rz->addr;
- if (!ring->descs_unaligned) {
+ ring->descs_unaligned = alloc_addr;
+ if (!alloc_pa) {
pr_err("Failed to map allocated ring (size=%d), aborting\n",
(int)ring->size);
+ vdev->free_consistent(vdev->priv,
+ ring->size_unaligned,
+ alloc_addr,
+ alloc_pa);
return -ENOMEM;
}
-
- ring->base_addr_unaligned = (dma_addr_t)rz->phys_addr;
+ ring->base_addr_unaligned = alloc_pa;
ring->base_addr = VNIC_ALIGN(ring->base_addr_unaligned,
ring->base_align);
@@ -308,8 +311,13 @@ int vnic_dev_alloc_desc_ring(__attribute__((unused)) struct vnic_dev *vdev,
void vnic_dev_free_desc_ring(__attribute__((unused)) struct vnic_dev *vdev,
struct vnic_dev_ring *ring)
{
- if (ring->descs)
+ if (ring->descs) {
+ vdev->free_consistent(vdev->priv,
+ ring->size_unaligned,
+ ring->descs_unaligned,
+ ring->base_addr_unaligned);
ring->descs = NULL;
+ }
}
static int _vnic_dev_cmd(struct vnic_dev *vdev, enum vnic_devcmd_cmd cmd,
diff --git a/drivers/net/enic/base/vnic_rq.c b/drivers/net/enic/base/vnic_rq.c
index 0e700a12..10a40c1b 100644
--- a/drivers/net/enic/base/vnic_rq.c
+++ b/drivers/net/enic/base/vnic_rq.c
@@ -87,9 +87,11 @@ void vnic_rq_init_start(struct vnic_rq *rq, unsigned int cq_index,
iowrite32(0, &rq->ctrl->error_status);
iowrite32(fetch_index, &rq->ctrl->fetch_index);
iowrite32(posted_index, &rq->ctrl->posted_index);
- if (rq->is_sop)
- iowrite32(((rq->is_sop << 10) | rq->data_queue_idx),
+ if (rq->data_queue_enable)
+ iowrite32(((1 << 10) | rq->data_queue_idx),
&rq->ctrl->data_ring);
+ else
+ iowrite32(0, &rq->ctrl->data_ring);
}
void vnic_rq_init(struct vnic_rq *rq, unsigned int cq_index,
diff --git a/drivers/net/enic/base/vnic_rq.h b/drivers/net/enic/base/vnic_rq.h
index fd9e1704..2d9104c4 100644
--- a/drivers/net/enic/base/vnic_rq.h
+++ b/drivers/net/enic/base/vnic_rq.h
@@ -91,6 +91,7 @@ struct vnic_rq {
uint16_t rxst_idx;
uint32_t tot_pkts;
uint16_t data_queue_idx;
+ uint8_t data_queue_enable;
uint8_t is_sop;
uint8_t in_use;
struct rte_mbuf *pkt_first_seg;
diff --git a/drivers/net/enic/enic.h b/drivers/net/enic/enic.h
index 4c16ef17..8f12b435 100644
--- a/drivers/net/enic/enic.h
+++ b/drivers/net/enic/enic.h
@@ -163,6 +163,12 @@ struct enic {
};
+/* Get the CQ index from a Start of Packet(SOP) RQ index */
+static inline unsigned int enic_sop_rq_idx_to_cq_idx(unsigned int sop_idx)
+{
+ return sop_idx / 2;
+}
+
static inline unsigned int enic_sop_rq(unsigned int rq)
{
return rq * 2;
@@ -244,7 +250,7 @@ extern int enic_stop_rq(struct enic *enic, uint16_t queue_idx);
extern void enic_free_rq(void *rxq);
extern int enic_alloc_rq(struct enic *enic, uint16_t queue_idx,
unsigned int socket_id, struct rte_mempool *mp,
- uint16_t nb_desc);
+ uint16_t nb_desc, uint16_t free_thresh);
extern int enic_set_rss_nic_cfg(struct enic *enic);
extern int enic_set_vnic_res(struct enic *enic);
extern void enic_set_hdr_split_size(struct enic *enic, u16 split_hdr_size);
diff --git a/drivers/net/enic/enic_clsf.c b/drivers/net/enic/enic_clsf.c
index e6f57bea..111b1942 100644
--- a/drivers/net/enic/enic_clsf.c
+++ b/drivers/net/enic/enic_clsf.c
@@ -120,7 +120,9 @@ int enic_fdir_add_fltr(struct enic *enic, struct rte_eth_fdir_filter *params)
return -ENOTSUP;
}
- queue = params->action.rx_queue;
+ /* Get the enicpmd RQ from the DPDK Rx queue */
+ queue = enic_sop_rq(params->action.rx_queue);
+
/* See if the key is already there in the table */
pos = rte_hash_del_key(enic->fdir.hash, params);
switch (pos) {
@@ -238,6 +240,7 @@ void enic_clsf_destroy(struct enic *enic)
vnic_dev_classifier(enic->vdev, CLSF_DEL,
&key->fltr_id, NULL);
rte_free(key);
+ enic->fdir.nodes[index] = NULL;
}
}
diff --git a/drivers/net/enic/enic_ethdev.c b/drivers/net/enic/enic_ethdev.c
index 47b07c92..04e7ba8d 100644
--- a/drivers/net/enic/enic_ethdev.c
+++ b/drivers/net/enic/enic_ethdev.c
@@ -284,16 +284,13 @@ static int enicpmd_dev_rx_queue_setup(struct rte_eth_dev *eth_dev,
eth_dev->data->rx_queues[queue_idx] =
(void *)&enic->rq[enic_sop_rq(queue_idx)];
- ret = enic_alloc_rq(enic, queue_idx, socket_id, mp, nb_desc);
+ ret = enic_alloc_rq(enic, queue_idx, socket_id, mp, nb_desc,
+ rx_conf->rx_free_thresh);
if (ret) {
dev_err(enic, "error in allocating rq\n");
return ret;
}
- enic->rq[queue_idx].rx_free_thresh = rx_conf->rx_free_thresh;
- dev_debug(enic, "Set queue_id:%u free thresh:%u\n", queue_idx,
- enic->rq[queue_idx].rx_free_thresh);
-
return enicpmd_dev_setup_intr(enic);
}
@@ -443,8 +440,7 @@ static void enicpmd_dev_info_get(struct rte_eth_dev *eth_dev,
device_info->max_rx_queues = enic->conf_rq_count / 2;
device_info->max_tx_queues = enic->conf_wq_count;
device_info->min_rx_bufsize = ENIC_MIN_MTU;
- device_info->max_rx_pktlen = enic->rte_dev->data->mtu
- + ETHER_HDR_LEN + 4;
+ device_info->max_rx_pktlen = enic->max_mtu + ETHER_HDR_LEN + 4;
device_info->max_mac_addrs = 1;
device_info->rx_offload_capa =
DEV_RX_OFFLOAD_VLAN_STRIP |
diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
index b4ca3710..7549c12e 100644
--- a/drivers/net/enic/enic_main.c
+++ b/drivers/net/enic/enic_main.c
@@ -174,8 +174,7 @@ void enic_dev_stats_get(struct enic *enic, struct rte_eth_stats *r_stats)
* which can make ibytes be slightly higher than it should be.
*/
rx_packet_errors = rte_atomic64_read(&soft_stats->rx_packet_errors);
- rx_truncated = rx_packet_errors - stats->rx.rx_errors -
- stats->rx.rx_no_bufs;
+ rx_truncated = rx_packet_errors - stats->rx.rx_errors;
r_stats->ipackets = stats->rx.rx_frames_ok - rx_truncated;
r_stats->opackets = stats->tx.tx_frames_ok;
@@ -517,7 +516,7 @@ void enic_free_rq(void *rxq)
if (rq_data->in_use)
vnic_rq_free(rq_data);
- vnic_cq_free(&enic->cq[rq_sop->index]);
+ vnic_cq_free(&enic->cq[enic_sop_rq_idx_to_cq_idx(rq_sop->index)]);
}
void enic_start_wq(struct enic *enic, uint16_t queue_idx)
@@ -576,7 +575,7 @@ int enic_stop_rq(struct enic *enic, uint16_t queue_idx)
int enic_alloc_rq(struct enic *enic, uint16_t queue_idx,
unsigned int socket_id, struct rte_mempool *mp,
- uint16_t nb_desc)
+ uint16_t nb_desc, uint16_t free_thresh)
{
int rc;
uint16_t sop_queue_idx = enic_sop_rq(queue_idx);
@@ -596,6 +595,10 @@ int enic_alloc_rq(struct enic *enic, uint16_t queue_idx,
rq_data->socket_id = socket_id;
rq_data->mp = mp;
rq_sop->in_use = 1;
+ rq_sop->rx_free_thresh = free_thresh;
+ rq_data->rx_free_thresh = free_thresh;
+ dev_debug(enic, "Set queue_id:%u free thresh:%u\n", queue_idx,
+ free_thresh);
mbuf_size = (uint16_t)(rte_pktmbuf_data_room_size(mp) -
RTE_PKTMBUF_HEADROOM);
@@ -611,10 +614,13 @@ int enic_alloc_rq(struct enic *enic, uint16_t queue_idx,
}
if (mbufs_per_pkt > 1) {
- dev_info(enic, "Scatter rx mode in use\n");
+ dev_info(enic, "Rq %u Scatter rx mode in use\n", queue_idx);
+ rq_sop->data_queue_enable = 1;
rq_data->in_use = 1;
} else {
- dev_info(enic, "Scatter rx mode not being used\n");
+ dev_info(enic, "Rq %u Scatter rx mode not being used\n",
+ queue_idx);
+ rq_sop->data_queue_enable = 0;
rq_data->in_use = 0;
}
@@ -1122,6 +1128,15 @@ static int enic_dev_init(struct enic *enic)
return err;
}
+ /* Get available resource counts */
+ enic_get_res_counts(enic);
+ if (enic->conf_rq_count == 1) {
+ dev_err(enic, "Running with only 1 RQ configured in the vNIC is not supported.\n");
+ dev_err(enic, "Please configure 2 RQs in the vNIC for each Rx queue used by DPDK.\n");
+ dev_err(enic, "See the ENIC PMD guide for more information.\n");
+ return -EINVAL;
+ }
+
eth_dev->data->mac_addrs = rte_zmalloc("enic_mac_addr", ETH_ALEN, 0);
if (!eth_dev->data->mac_addrs) {
dev_err(enic, "mac addr storage alloc failed, aborting.\n");
@@ -1130,11 +1145,6 @@ static int enic_dev_init(struct enic *enic)
ether_addr_copy((struct ether_addr *) enic->mac_addr,
&eth_dev->data->mac_addrs[0]);
-
- /* Get available resource counts
- */
- enic_get_res_counts(enic);
-
vnic_dev_set_reset_flag(enic->vdev, 0);
return 0;
diff --git a/drivers/net/enic/enic_rxtx.c b/drivers/net/enic/enic_rxtx.c
index 50f0b287..ad596136 100644
--- a/drivers/net/enic/enic_rxtx.c
+++ b/drivers/net/enic/enic_rxtx.c
@@ -212,9 +212,12 @@ enic_cq_rx_to_pkt_flags(struct cq_desc *cqd, struct rte_mbuf *mbuf)
/* checksum flags */
if (!enic_cq_rx_desc_csum_not_calc(cqrd) &&
(mbuf->packet_type & RTE_PTYPE_L3_IPV4)) {
+ uint32_t l4_flags = mbuf->packet_type & RTE_PTYPE_L4_MASK;
+
if (unlikely(!enic_cq_rx_desc_ipv4_csum_ok(cqrd)))
pkt_flags |= PKT_RX_IP_CKSUM_BAD;
- if (mbuf->packet_type & (RTE_PTYPE_L4_UDP | RTE_PTYPE_L4_TCP)) {
+ if (l4_flags == RTE_PTYPE_L4_UDP ||
+ l4_flags == RTE_PTYPE_L4_TCP) {
if (unlikely(!enic_cq_rx_desc_tcp_udp_csum_ok(cqrd)))
pkt_flags |= PKT_RX_L4_CKSUM_BAD;
}
diff --git a/drivers/net/fm10k/fm10k_ethdev.c b/drivers/net/fm10k/fm10k_ethdev.c
index 01f4a72c..35cbe086 100644
--- a/drivers/net/fm10k/fm10k_ethdev.c
+++ b/drivers/net/fm10k/fm10k_ethdev.c
@@ -52,6 +52,8 @@
#define MAX_QUERY_SWITCH_STATE_TIMES 10
/* Wait interval to get switch status */
#define WAIT_SWITCH_MSG_US 100000
+/* A period of quiescence for switch */
+#define FM10K_SWITCH_QUIESCE_US 10000
/* Number of chars per uint32 type */
#define CHARS_PER_UINT32 (sizeof(uint32_t))
#define BIT_MASK_PER_UINT32 ((1 << CHARS_PER_UINT32) - 1)
@@ -693,8 +695,9 @@ fm10k_dev_tx_init(struct rte_eth_dev *dev)
base_addr >> (CHAR_BIT * sizeof(uint32_t)));
FM10K_WRITE_REG(hw, FM10K_TDLEN(i), size);
- /* assign default SGLORT for each TX queue */
- FM10K_WRITE_REG(hw, FM10K_TX_SGLORT(i), hw->mac.dglort_map);
+ /* assign default SGLORT for each TX queue by PF */
+ if (hw->mac.type == fm10k_mac_pf)
+ FM10K_WRITE_REG(hw, FM10K_TX_SGLORT(i), hw->mac.dglort_map);
}
/* set up vector or scalar TX function as appropriate */
@@ -1233,6 +1236,9 @@ fm10k_dev_close(struct rte_eth_dev *dev)
MAX_LPORT_NUM, false);
fm10k_mbx_unlock(hw);
+ /* allow 10ms for device to quiesce */
+ rte_delay_us(FM10K_SWITCH_QUIESCE_US);
+
/* Stop mailbox service first */
fm10k_close_mbx_service(hw);
fm10k_dev_stop(dev);
diff --git a/drivers/net/fm10k/fm10k_rxtx.c b/drivers/net/fm10k/fm10k_rxtx.c
index 5b2d04bf..bf5888b0 100644
--- a/drivers/net/fm10k/fm10k_rxtx.c
+++ b/drivers/net/fm10k/fm10k_rxtx.c
@@ -96,6 +96,16 @@ rx_desc_to_ol_flags(struct rte_mbuf *m, const union fm10k_rx_desc *d)
if (d->w.pkt_info & FM10K_RXD_RSSTYPE_MASK)
m->ol_flags |= PKT_RX_RSS_HASH;
+
+ if (unlikely((d->d.staterr &
+ (FM10K_RXD_STATUS_IPCS | FM10K_RXD_STATUS_IPE)) ==
+ (FM10K_RXD_STATUS_IPCS | FM10K_RXD_STATUS_IPE)))
+ m->ol_flags |= PKT_RX_IP_CKSUM_BAD;
+
+ if (unlikely((d->d.staterr &
+ (FM10K_RXD_STATUS_L4CS | FM10K_RXD_STATUS_L4E)) ==
+ (FM10K_RXD_STATUS_L4CS | FM10K_RXD_STATUS_L4E)))
+ m->ol_flags |= PKT_RX_L4_CKSUM_BAD;
}
uint16_t
diff --git a/drivers/net/fm10k/fm10k_rxtx_vec.c b/drivers/net/fm10k/fm10k_rxtx_vec.c
index 9ea747e1..c9a49e36 100644
--- a/drivers/net/fm10k/fm10k_rxtx_vec.c
+++ b/drivers/net/fm10k/fm10k_rxtx_vec.c
@@ -468,6 +468,7 @@ fm10k_recv_raw_pkts_vec(void *rx_queue, struct rte_mbuf **rx_pkts,
/* Read desc statuses backwards to avoid race condition */
/* A.1 load 4 pkts desc */
descs0[3] = _mm_loadu_si128((__m128i *)(rxdp + 3));
+ rte_compiler_barrier();
/* B.2 copy 2 mbuf point into rx_pkts */
_mm_storeu_si128((__m128i *)&rx_pkts[pos], mbp1);
@@ -476,8 +477,10 @@ fm10k_recv_raw_pkts_vec(void *rx_queue, struct rte_mbuf **rx_pkts,
mbp2 = _mm_loadu_si128((__m128i *)&mbufp[pos+2]);
descs0[2] = _mm_loadu_si128((__m128i *)(rxdp + 2));
+ rte_compiler_barrier();
/* B.1 load 2 mbuf point */
descs0[1] = _mm_loadu_si128((__m128i *)(rxdp + 1));
+ rte_compiler_barrier();
descs0[0] = _mm_loadu_si128((__m128i *)(rxdp));
/* B.2 copy 2 mbuf point into rx_pkts */
diff --git a/drivers/net/i40e/base/i40e_common.c b/drivers/net/i40e/base/i40e_common.c
index 98ed4b68..4407f2d3 100644
--- a/drivers/net/i40e/base/i40e_common.c
+++ b/drivers/net/i40e/base/i40e_common.c
@@ -773,7 +773,7 @@ struct i40e_rx_ptype_decoded i40e_ptype_lookup[] = {
/* Non Tunneled IPv6 */
I40E_PTT(88, IP, IPV6, FRG, NONE, NONE, NOF, NONE, PAY3),
I40E_PTT(89, IP, IPV6, NOF, NONE, NONE, NOF, NONE, PAY3),
- I40E_PTT(90, IP, IPV6, NOF, NONE, NONE, NOF, UDP, PAY3),
+ I40E_PTT(90, IP, IPV6, NOF, NONE, NONE, NOF, UDP, PAY4),
I40E_PTT_UNUSED_ENTRY(91),
I40E_PTT(92, IP, IPV6, NOF, NONE, NONE, NOF, TCP, PAY4),
I40E_PTT(93, IP, IPV6, NOF, NONE, NONE, NOF, SCTP, PAY4),
diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index d0aeb703..13068cc4 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -108,7 +108,6 @@
I40E_PFINT_ICR0_ENA_GRST_MASK | \
I40E_PFINT_ICR0_ENA_PCI_EXCEPTION_MASK | \
I40E_PFINT_ICR0_ENA_STORM_DETECT_MASK | \
- I40E_PFINT_ICR0_ENA_LINK_STAT_CHANGE_MASK | \
I40E_PFINT_ICR0_ENA_HMC_ERR_MASK | \
I40E_PFINT_ICR0_ENA_PE_CRITERR_MASK | \
I40E_PFINT_ICR0_ENA_VFLR_MASK | \
@@ -202,7 +201,7 @@
/* Source MAC address */
#define I40E_REG_INSET_L2_SMAC 0x1C00000000000000ULL
/* Outer (S-Tag) VLAN tag in the outer L2 header */
-#define I40E_REG_INSET_L2_OUTER_VLAN 0x0200000000000000ULL
+#define I40E_REG_INSET_L2_OUTER_VLAN 0x0000000004000000ULL
/* Inner (C-Tag) or single VLAN tag in the outer L2 header */
#define I40E_REG_INSET_L2_INNER_VLAN 0x0080000000000000ULL
/* Single VLAN tag in the inner L2 header */
@@ -211,6 +210,14 @@
#define I40E_REG_INSET_L3_SRC_IP4 0x0001800000000000ULL
/* Destination IPv4 address */
#define I40E_REG_INSET_L3_DST_IP4 0x0000001800000000ULL
+/* Source IPv4 address for X722 */
+#define I40E_X722_REG_INSET_L3_SRC_IP4 0x0006000000000000ULL
+/* Destination IPv4 address for X722 */
+#define I40E_X722_REG_INSET_L3_DST_IP4 0x0000060000000000ULL
+/* IPv4 Protocol for X722 */
+#define I40E_X722_REG_INSET_L3_IP4_PROTO 0x0010000000000000ULL
+/* IPv4 Time to Live for X722 */
+#define I40E_X722_REG_INSET_L3_IP4_TTL 0x0010000000000000ULL
/* IPv4 Type of Service (TOS) */
#define I40E_REG_INSET_L3_IP4_TOS 0x0040000000000000ULL
/* IPv4 Protocol */
@@ -724,10 +731,6 @@ static struct rte_driver rte_i40e_driver = {
PMD_REGISTER_DRIVER(rte_i40e_driver, i40e);
DRIVER_REGISTER_PCI_TABLE(i40e, pci_id_i40e_map);
-/*
- * Initialize registers for flexible payload, which should be set by NVM.
- * This should be removed from code once it is fixed in NVM.
- */
#ifndef I40E_GLQF_ORT
#define I40E_GLQF_ORT(_i) (0x00268900 + ((_i) * 4))
#endif
@@ -735,8 +738,12 @@ DRIVER_REGISTER_PCI_TABLE(i40e, pci_id_i40e_map);
#define I40E_GLQF_PIT(_i) (0x00268C80 + ((_i) * 4))
#endif
-static inline void i40e_flex_payload_reg_init(struct i40e_hw *hw)
+static inline void i40e_GLQF_reg_init(struct i40e_hw *hw)
{
+ /*
+ * Initialize registers for flexible payload, which should be set by NVM.
+ * This should be removed from code once it is fixed in NVM.
+ */
I40E_WRITE_REG(hw, I40E_GLQF_ORT(18), 0x00000030);
I40E_WRITE_REG(hw, I40E_GLQF_ORT(19), 0x00000030);
I40E_WRITE_REG(hw, I40E_GLQF_ORT(26), 0x0000002B);
@@ -747,10 +754,12 @@ static inline void i40e_flex_payload_reg_init(struct i40e_hw *hw)
I40E_WRITE_REG(hw, I40E_GLQF_ORT(20), 0x00000031);
I40E_WRITE_REG(hw, I40E_GLQF_ORT(23), 0x00000031);
I40E_WRITE_REG(hw, I40E_GLQF_ORT(63), 0x0000002D);
-
- /* GLQF_PIT Registers */
I40E_WRITE_REG(hw, I40E_GLQF_PIT(16), 0x00007480);
I40E_WRITE_REG(hw, I40E_GLQF_PIT(17), 0x00007440);
+
+ /* Initialize registers for parsing packet type of QinQ */
+ I40E_WRITE_REG(hw, I40E_GLQF_ORT(40), 0x00000029);
+ I40E_WRITE_REG(hw, I40E_GLQF_PIT(9), 0x00009420);
}
#define I40E_FLOW_CONTROL_ETHERTYPE 0x8808
@@ -932,6 +941,9 @@ config_floating_veb(struct rte_eth_dev *dev)
}
}
+#define I40E_L2_TAGS_S_TAG_SHIFT 1
+#define I40E_L2_TAGS_S_TAG_MASK I40E_MASK(0x1, I40E_L2_TAGS_S_TAG_SHIFT)
+
static int
eth_i40e_dev_init(struct rte_eth_dev *dev)
{
@@ -1002,11 +1014,12 @@ eth_i40e_dev_init(struct rte_eth_dev *dev)
}
/*
- * To work around the NVM issue,initialize registers
- * for flexible payload by software.
- * It should be removed once issues are fixed in NVM.
+ * To work around the NVM issue, initialize registers
+ * for flexible payload and packet type of QinQ by
+ * software. It should be removed once issues are fixed
+ * in NVM.
*/
- i40e_flex_payload_reg_init(hw);
+ i40e_GLQF_reg_init(hw);
/* Initialize the input set for filters (hash and fd) to default value */
i40e_filter_input_set_init(pf);
@@ -1120,6 +1133,15 @@ eth_i40e_dev_init(struct rte_eth_dev *dev)
/* Disable double vlan by default */
i40e_vsi_config_double_vlan(vsi, FALSE);
+ /* Disable S-TAG identification when floating_veb is disabled */
+ if (!pf->floating_veb) {
+ ret = I40E_READ_REG(hw, I40E_PRT_L2TAGSEN);
+ if (ret & I40E_L2_TAGS_S_TAG_MASK) {
+ ret &= ~I40E_L2_TAGS_S_TAG_MASK;
+ I40E_WRITE_REG(hw, I40E_PRT_L2TAGSEN, ret);
+ }
+ }
+
if (!vsi->max_macaddrs)
len = ETHER_ADDR_LEN;
else
@@ -1214,11 +1236,6 @@ eth_i40e_dev_uninit(struct rte_eth_dev *dev)
dev->rx_pkt_burst = NULL;
dev->tx_pkt_burst = NULL;
- /* Disable LLDP */
- ret = i40e_aq_stop_lldp(hw, true, NULL);
- if (ret != I40E_SUCCESS) /* Its failure can be ignored */
- PMD_INIT_LOG(INFO, "Failed to stop lldp");
-
/* Clear PXE mode */
i40e_clear_pxe_mode(hw);
@@ -1768,6 +1785,16 @@ i40e_dev_start(struct rte_eth_dev *dev)
if (dev->data->dev_conf.intr_conf.lsc != 0)
PMD_INIT_LOG(INFO, "lsc won't enable because of"
" no intr multiplex\n");
+ } else if (dev->data->dev_conf.intr_conf.lsc != 0) {
+ ret = i40e_aq_set_phy_int_mask(hw,
+ ~(I40E_AQ_EVENT_LINK_UPDOWN |
+ I40E_AQ_EVENT_MODULE_QUAL_FAIL |
+ I40E_AQ_EVENT_MEDIA_NA), NULL);
+ if (ret != I40E_SUCCESS)
+ PMD_DRV_LOG(WARNING, "Fail to set phy mask");
+
+ /* Call get_link_info aq commond to enable LSE */
+ i40e_dev_link_update(dev, 0);
}
/* enable uio intr after callback register */
@@ -1984,6 +2011,7 @@ i40e_dev_link_update(struct rte_eth_dev *dev,
struct rte_eth_link link, old;
int status;
unsigned rep_cnt = MAX_REPEAT_TIME;
+ bool enable_lse = dev->data->dev_conf.intr_conf.lsc ? true : false;
memset(&link, 0, sizeof(link));
memset(&old, 0, sizeof(old));
@@ -1992,7 +2020,8 @@ i40e_dev_link_update(struct rte_eth_dev *dev,
do {
/* Get link status information from hardware */
- status = i40e_aq_get_link_info(hw, false, &link_status, NULL);
+ status = i40e_aq_get_link_info(hw, enable_lse,
+ &link_status, NULL);
if (status != I40E_SUCCESS) {
link.link_speed = ETH_SPEED_NUM_100M;
link.link_duplex = ETH_LINK_FULL_DUPLEX;
@@ -4097,11 +4126,13 @@ i40e_vsi_release(struct i40e_vsi *vsi)
void *temp;
int ret;
struct i40e_mac_filter *f;
- uint16_t user_param = vsi->user_param;
+ uint16_t user_param;
if (!vsi)
return I40E_SUCCESS;
+ user_param = vsi->user_param;
+
pf = I40E_VSI_TO_PF(vsi);
hw = I40E_VSI_TO_HW(vsi);
@@ -5407,6 +5438,24 @@ i40e_dev_handle_vfr_event(struct rte_eth_dev *dev)
}
static void
+i40e_notify_all_vfs_link_status(struct rte_eth_dev *dev)
+{
+ struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
+ struct i40e_virtchnl_pf_event event;
+ int i;
+
+ event.event = I40E_VIRTCHNL_EVENT_LINK_CHANGE;
+ event.event_data.link_event.link_status =
+ dev->data->dev_link.link_status;
+ event.event_data.link_event.link_speed =
+ (enum i40e_aq_link_speed)dev->data->dev_link.link_speed;
+
+ for (i = 0; i < pf->vf_num; i++)
+ i40e_pf_host_send_msg_to_vf(&pf->vfs[i], I40E_VIRTCHNL_OP_EVENT,
+ I40E_SUCCESS, (uint8_t *)&event, sizeof(event));
+}
+
+static void
i40e_dev_handle_aq_msg(struct rte_eth_dev *dev)
{
struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
@@ -5442,6 +5491,14 @@ i40e_dev_handle_aq_msg(struct rte_eth_dev *dev)
info.msg_buf,
info.msg_len);
break;
+ case i40e_aqc_opc_get_link_status:
+ ret = i40e_dev_link_update(dev, 0);
+ if (!ret) {
+ i40e_notify_all_vfs_link_status(dev);
+ _rte_eth_dev_callback_process(dev,
+ RTE_ETH_EVENT_INTR_LSC);
+ }
+ break;
default:
PMD_DRV_LOG(ERR, "Request %u is not supported yet",
opcode);
@@ -5451,57 +5508,6 @@ i40e_dev_handle_aq_msg(struct rte_eth_dev *dev)
rte_free(info.msg_buf);
}
-/*
- * Interrupt handler is registered as the alarm callback for handling LSC
- * interrupt in a definite of time, in order to wait the NIC into a stable
- * state. Currently it waits 1 sec in i40e for the link up interrupt, and
- * no need for link down interrupt.
- */
-static void
-i40e_dev_interrupt_delayed_handler(void *param)
-{
- struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
- struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
- uint32_t icr0;
-
- /* read interrupt causes again */
- icr0 = I40E_READ_REG(hw, I40E_PFINT_ICR0);
-
-#ifdef RTE_LIBRTE_I40E_DEBUG_DRIVER
- if (icr0 & I40E_PFINT_ICR0_ECC_ERR_MASK)
- PMD_DRV_LOG(ERR, "ICR0: unrecoverable ECC error\n");
- if (icr0 & I40E_PFINT_ICR0_MAL_DETECT_MASK)
- PMD_DRV_LOG(ERR, "ICR0: malicious programming detected\n");
- if (icr0 & I40E_PFINT_ICR0_GRST_MASK)
- PMD_DRV_LOG(INFO, "ICR0: global reset requested\n");
- if (icr0 & I40E_PFINT_ICR0_PCI_EXCEPTION_MASK)
- PMD_DRV_LOG(INFO, "ICR0: PCI exception\n activated\n");
- if (icr0 & I40E_PFINT_ICR0_STORM_DETECT_MASK)
- PMD_DRV_LOG(INFO, "ICR0: a change in the storm control "
- "state\n");
- if (icr0 & I40E_PFINT_ICR0_HMC_ERR_MASK)
- PMD_DRV_LOG(ERR, "ICR0: HMC error\n");
- if (icr0 & I40E_PFINT_ICR0_PE_CRITERR_MASK)
- PMD_DRV_LOG(ERR, "ICR0: protocol engine critical error\n");
-#endif /* RTE_LIBRTE_I40E_DEBUG_DRIVER */
-
- if (icr0 & I40E_PFINT_ICR0_VFLR_MASK) {
- PMD_DRV_LOG(INFO, "INT:VF reset detected\n");
- i40e_dev_handle_vfr_event(dev);
- }
- if (icr0 & I40E_PFINT_ICR0_ADMINQ_MASK) {
- PMD_DRV_LOG(INFO, "INT:ADMINQ event\n");
- i40e_dev_handle_aq_msg(dev);
- }
-
- /* handle the link up interrupt in an alarm callback */
- i40e_dev_link_update(dev, 0);
- _rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_LSC);
-
- i40e_pf_enable_irq0(hw);
- rte_intr_enable(&(dev->pci_dev->intr_handle));
-}
-
/**
* Interrupt handler triggered by NIC for handling
* specific interrupt.
@@ -5558,31 +5564,6 @@ i40e_dev_interrupt_handler(__rte_unused struct rte_intr_handle *handle,
PMD_DRV_LOG(INFO, "ICR0: adminq event");
i40e_dev_handle_aq_msg(dev);
}
-
- /* Link Status Change interrupt */
- if (icr0 & I40E_PFINT_ICR0_LINK_STAT_CHANGE_MASK) {
-#define I40E_US_PER_SECOND 1000000
- struct rte_eth_link link;
-
- PMD_DRV_LOG(INFO, "ICR0: link status changed\n");
- memset(&link, 0, sizeof(link));
- rte_i40e_dev_atomic_read_link_status(dev, &link);
- i40e_dev_link_update(dev, 0);
-
- /*
- * For link up interrupt, it needs to wait 1 second to let the
- * hardware be a stable state. Otherwise several consecutive
- * interrupts can be observed.
- * For link down interrupt, no need to wait.
- */
- if (!link.link_status && rte_eal_alarm_set(I40E_US_PER_SECOND,
- i40e_dev_interrupt_delayed_handler, (void *)dev) >= 0)
- return;
- else
- _rte_eth_dev_callback_process(dev,
- RTE_ETH_EVENT_INTR_LSC);
- }
-
done:
/* Enable interrupt */
i40e_pf_enable_irq0(hw);
@@ -7372,25 +7353,23 @@ i40e_parse_input_set(uint64_t *inset,
* and vice versa
*/
static uint64_t
-i40e_translate_input_set_reg(uint64_t input)
+i40e_translate_input_set_reg(enum i40e_mac_type type, uint64_t input)
{
uint64_t val = 0;
uint16_t i;
- static const struct {
+ struct inset_map {
uint64_t inset;
uint64_t inset_reg;
- } inset_map[] = {
+ };
+
+ static const struct inset_map inset_map_common[] = {
{I40E_INSET_DMAC, I40E_REG_INSET_L2_DMAC},
{I40E_INSET_SMAC, I40E_REG_INSET_L2_SMAC},
{I40E_INSET_VLAN_OUTER, I40E_REG_INSET_L2_OUTER_VLAN},
{I40E_INSET_VLAN_INNER, I40E_REG_INSET_L2_INNER_VLAN},
{I40E_INSET_LAST_ETHER_TYPE, I40E_REG_INSET_LAST_ETHER_TYPE},
- {I40E_INSET_IPV4_SRC, I40E_REG_INSET_L3_SRC_IP4},
- {I40E_INSET_IPV4_DST, I40E_REG_INSET_L3_DST_IP4},
{I40E_INSET_IPV4_TOS, I40E_REG_INSET_L3_IP4_TOS},
- {I40E_INSET_IPV4_PROTO, I40E_REG_INSET_L3_IP4_PROTO},
- {I40E_INSET_IPV4_TTL, I40E_REG_INSET_L3_IP4_TTL},
{I40E_INSET_IPV6_SRC, I40E_REG_INSET_L3_SRC_IP6},
{I40E_INSET_IPV6_DST, I40E_REG_INSET_L3_DST_IP6},
{I40E_INSET_IPV6_TC, I40E_REG_INSET_L3_IP6_TC},
@@ -7419,13 +7398,40 @@ i40e_translate_input_set_reg(uint64_t input)
{I40E_INSET_FLEX_PAYLOAD_W8, I40E_REG_INSET_FLEX_PAYLOAD_WORD8},
};
+ /* some different registers map in x722*/
+ static const struct inset_map inset_map_diff_x722[] = {
+ {I40E_INSET_IPV4_SRC, I40E_X722_REG_INSET_L3_SRC_IP4},
+ {I40E_INSET_IPV4_DST, I40E_X722_REG_INSET_L3_DST_IP4},
+ {I40E_INSET_IPV4_PROTO, I40E_X722_REG_INSET_L3_IP4_PROTO},
+ {I40E_INSET_IPV4_TTL, I40E_X722_REG_INSET_L3_IP4_TTL},
+ };
+
+ static const struct inset_map inset_map_diff_not_x722[] = {
+ {I40E_INSET_IPV4_SRC, I40E_REG_INSET_L3_SRC_IP4},
+ {I40E_INSET_IPV4_DST, I40E_REG_INSET_L3_DST_IP4},
+ {I40E_INSET_IPV4_PROTO, I40E_REG_INSET_L3_IP4_PROTO},
+ {I40E_INSET_IPV4_TTL, I40E_REG_INSET_L3_IP4_TTL},
+ };
+
if (input == 0)
return val;
/* Translate input set to register aware inset */
- for (i = 0; i < RTE_DIM(inset_map); i++) {
- if (input & inset_map[i].inset)
- val |= inset_map[i].inset_reg;
+ if (type == I40E_MAC_X722) {
+ for (i = 0; i < RTE_DIM(inset_map_diff_x722); i++) {
+ if (input & inset_map_diff_x722[i].inset)
+ val |= inset_map_diff_x722[i].inset_reg;
+ }
+ } else {
+ for (i = 0; i < RTE_DIM(inset_map_diff_not_x722); i++) {
+ if (input & inset_map_diff_not_x722[i].inset)
+ val |= inset_map_diff_not_x722[i].inset_reg;
+ }
+ }
+
+ for (i = 0; i < RTE_DIM(inset_map_common); i++) {
+ if (input & inset_map_common[i].inset)
+ val |= inset_map_common[i].inset_reg;
}
return val;
@@ -7510,7 +7516,8 @@ i40e_filter_input_set_init(struct i40e_pf *pf)
I40E_INSET_MASK_NUM_REG);
if (num < 0)
return;
- inset_reg = i40e_translate_input_set_reg(input_set);
+ inset_reg = i40e_translate_input_set_reg(hw->mac.type,
+ input_set);
i40e_check_write_reg(hw, I40E_PRTQF_FD_INSET(pctype, 0),
(uint32_t)(inset_reg & UINT32_MAX));
@@ -7592,7 +7599,7 @@ i40e_hash_filter_inset_select(struct i40e_hw *hw,
if (num < 0)
return -EINVAL;
- inset_reg |= i40e_translate_input_set_reg(input_set);
+ inset_reg |= i40e_translate_input_set_reg(hw->mac.type, input_set);
i40e_check_write_reg(hw, I40E_GLQF_HASH_INSET(0, pctype),
(uint32_t)(inset_reg & UINT32_MAX));
@@ -7668,7 +7675,7 @@ i40e_fdir_filter_inset_select(struct i40e_pf *pf,
if (num < 0)
return -EINVAL;
- inset_reg |= i40e_translate_input_set_reg(input_set);
+ inset_reg |= i40e_translate_input_set_reg(hw->mac.type, input_set);
i40e_check_write_reg(hw, I40E_PRTQF_FD_INSET(pctype, 0),
(uint32_t)(inset_reg & UINT32_MAX));
@@ -9148,17 +9155,13 @@ i40e_dcb_init_configure(struct rte_eth_dev *dev, bool sw_dcb)
* LLDP MIB change event.
*/
if (sw_dcb == TRUE) {
- ret = i40e_aq_stop_lldp(hw, TRUE, NULL);
- if (ret != I40E_SUCCESS)
- PMD_INIT_LOG(DEBUG, "Failed to stop lldp");
-
ret = i40e_init_dcb(hw);
- /* if sw_dcb, lldp agent is stopped, the return from
+ /* If lldp agent is stopped, the return value from
* i40e_init_dcb we expect is failure with I40E_AQ_RC_EPERM
- * adminq status.
+ * adminq status. Otherwise, it should return success.
*/
- if (ret != I40E_SUCCESS &&
- hw->aq.asq_last_status == I40E_AQ_RC_EPERM) {
+ if ((ret == I40E_SUCCESS) || (ret != I40E_SUCCESS &&
+ hw->aq.asq_last_status == I40E_AQ_RC_EPERM)) {
memset(&hw->local_dcbx_config, 0,
sizeof(struct i40e_dcbx_config));
/* set dcb default configuration */
@@ -9187,8 +9190,8 @@ i40e_dcb_init_configure(struct rte_eth_dev *dev, bool sw_dcb)
return -ENOSYS;
}
} else {
- PMD_INIT_LOG(ERR, "DCBX configuration failed, err = %d,"
- " aq_err = %d.", ret,
+ PMD_INIT_LOG(ERR, "DCB initialization in FW fails,"
+ " err = %d, aq_err = %d.", ret,
hw->aq.asq_last_status);
return -ENOTSUP;
}
diff --git a/drivers/net/i40e/i40e_ethdev.h b/drivers/net/i40e/i40e_ethdev.h
index 92c8fad0..61dfa932 100644
--- a/drivers/net/i40e/i40e_ethdev.h
+++ b/drivers/net/i40e/i40e_ethdev.h
@@ -599,7 +599,9 @@ int i40e_hash_filter_inset_select(struct i40e_hw *hw,
struct rte_eth_input_set_conf *conf);
int i40e_fdir_filter_inset_select(struct i40e_pf *pf,
struct rte_eth_input_set_conf *conf);
-
+int i40e_pf_host_send_msg_to_vf(struct i40e_pf_vf *vf, uint32_t opcode,
+ uint32_t retval, uint8_t *msg,
+ uint16_t msglen);
void i40e_rxq_info_get(struct rte_eth_dev *dev, uint16_t queue_id,
struct rte_eth_rxq_info *qinfo);
void i40e_txq_info_get(struct rte_eth_dev *dev, uint16_t queue_id,
diff --git a/drivers/net/i40e/i40e_ethdev_vf.c b/drivers/net/i40e/i40e_ethdev_vf.c
index a616ae0b..ba63a7f1 100644
--- a/drivers/net/i40e/i40e_ethdev_vf.c
+++ b/drivers/net/i40e/i40e_ethdev_vf.c
@@ -126,8 +126,6 @@ static void i40evf_dev_promiscuous_enable(struct rte_eth_dev *dev);
static void i40evf_dev_promiscuous_disable(struct rte_eth_dev *dev);
static void i40evf_dev_allmulticast_enable(struct rte_eth_dev *dev);
static void i40evf_dev_allmulticast_disable(struct rte_eth_dev *dev);
-static int i40evf_get_link_status(struct rte_eth_dev *dev,
- struct rte_eth_link *link);
static int i40evf_init_vlan(struct rte_eth_dev *dev);
static int i40evf_dev_rx_queue_start(struct rte_eth_dev *dev,
uint16_t rx_queue_id);
@@ -1084,31 +1082,6 @@ i40evf_del_vlan(struct rte_eth_dev *dev, uint16_t vlanid)
return err;
}
-static int
-i40evf_get_link_status(struct rte_eth_dev *dev, struct rte_eth_link *link)
-{
- struct i40e_vf *vf = I40EVF_DEV_PRIVATE_TO_VF(dev->data->dev_private);
- int err;
- struct vf_cmd_info args;
- struct rte_eth_link *new_link;
-
- args.ops = (enum i40e_virtchnl_ops)I40E_VIRTCHNL_OP_GET_LINK_STAT;
- args.in_args = NULL;
- args.in_args_size = 0;
- args.out_buffer = vf->aq_resp;
- args.out_size = I40E_AQ_BUF_SZ;
- err = i40evf_execute_vf_cmd(dev, &args);
- if (err) {
- PMD_DRV_LOG(ERR, "fail to execute command OP_GET_LINK_STAT");
- return err;
- }
-
- new_link = (struct rte_eth_link *)args.out_buffer;
- (void)rte_memcpy(link, new_link, sizeof(*link));
-
- return 0;
-}
-
static const struct rte_pci_id pci_id_i40evf_map[] = {
{ RTE_PCI_DEVICE(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_VF) },
{ RTE_PCI_DEVICE(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_VF_HV) },
@@ -2166,35 +2139,33 @@ i40evf_dev_link_update(struct rte_eth_dev *dev,
* DPDK pf host provide interfacet to acquire link status
* while Linux driver does not
*/
- if (vf->version_major == I40E_DPDK_VERSION_MAJOR)
- i40evf_get_link_status(dev, &new_link);
- else {
- /* Linux driver PF host */
- switch (vf->link_speed) {
- case I40E_LINK_SPEED_100MB:
- new_link.link_speed = ETH_SPEED_NUM_100M;
- break;
- case I40E_LINK_SPEED_1GB:
- new_link.link_speed = ETH_SPEED_NUM_1G;
- break;
- case I40E_LINK_SPEED_10GB:
- new_link.link_speed = ETH_SPEED_NUM_10G;
- break;
- case I40E_LINK_SPEED_20GB:
- new_link.link_speed = ETH_SPEED_NUM_20G;
- break;
- case I40E_LINK_SPEED_40GB:
- new_link.link_speed = ETH_SPEED_NUM_40G;
- break;
- default:
- new_link.link_speed = ETH_SPEED_NUM_100M;
- break;
- }
- /* full duplex only */
- new_link.link_duplex = ETH_LINK_FULL_DUPLEX;
- new_link.link_status = vf->link_up ? ETH_LINK_UP :
- ETH_LINK_DOWN;
+
+ /* Linux driver PF host */
+ switch (vf->link_speed) {
+ case I40E_LINK_SPEED_100MB:
+ new_link.link_speed = ETH_SPEED_NUM_100M;
+ break;
+ case I40E_LINK_SPEED_1GB:
+ new_link.link_speed = ETH_SPEED_NUM_1G;
+ break;
+ case I40E_LINK_SPEED_10GB:
+ new_link.link_speed = ETH_SPEED_NUM_10G;
+ break;
+ case I40E_LINK_SPEED_20GB:
+ new_link.link_speed = ETH_SPEED_NUM_20G;
+ break;
+ case I40E_LINK_SPEED_40GB:
+ new_link.link_speed = ETH_SPEED_NUM_40G;
+ break;
+ default:
+ new_link.link_speed = ETH_SPEED_NUM_100M;
+ break;
}
+ /* full duplex only */
+ new_link.link_duplex = ETH_LINK_FULL_DUPLEX;
+ new_link.link_status = vf->link_up ? ETH_LINK_UP :
+ ETH_LINK_DOWN;
+
i40evf_dev_atomic_write_link_status(dev, &new_link);
return 0;
diff --git a/drivers/net/i40e/i40e_pf.c b/drivers/net/i40e/i40e_pf.c
index d5b2d450..4e2f6b63 100644
--- a/drivers/net/i40e/i40e_pf.c
+++ b/drivers/net/i40e/i40e_pf.c
@@ -250,7 +250,7 @@ i40e_pf_host_vf_reset(struct i40e_pf_vf *vf, bool do_hw_reset)
return ret;
}
-static int
+int
i40e_pf_host_send_msg_to_vf(struct i40e_pf_vf *vf,
uint32_t opcode,
uint32_t retval,
@@ -847,18 +847,6 @@ i40e_pf_host_process_cmd_get_stats(struct i40e_pf_vf *vf)
return I40E_SUCCESS;
}
-static void
-i40e_pf_host_process_cmd_get_link_status(struct i40e_pf_vf *vf)
-{
- struct rte_eth_dev *dev = I40E_VSI_TO_ETH_DEV(vf->pf->main_vsi);
-
- /* Update link status first to acquire latest link change */
- i40e_dev_link_update(dev, 1);
- i40e_pf_host_send_msg_to_vf(vf, I40E_VIRTCHNL_OP_GET_LINK_STAT,
- I40E_SUCCESS, (uint8_t *)&dev->data->dev_link,
- sizeof(struct rte_eth_link));
-}
-
static int
i40e_pf_host_process_cmd_cfg_vlan_offload(
struct i40e_pf_vf *vf,
@@ -909,6 +897,20 @@ send_msg:
return ret;
}
+static void
+i40e_notify_vf_link_status(struct rte_eth_dev *dev, struct i40e_pf_vf *vf)
+{
+ struct i40e_virtchnl_pf_event event;
+
+ event.event = I40E_VIRTCHNL_EVENT_LINK_CHANGE;
+ event.event_data.link_event.link_status =
+ dev->data->dev_link.link_status;
+ event.event_data.link_event.link_speed =
+ (enum i40e_aq_link_speed)dev->data->dev_link.link_speed;
+ i40e_pf_host_send_msg_to_vf(vf, I40E_VIRTCHNL_OP_EVENT,
+ I40E_SUCCESS, (uint8_t *)&event, sizeof(event));
+}
+
void
i40e_pf_host_handle_vf_msg(struct rte_eth_dev *dev,
uint16_t abs_vf_id, uint32_t opcode,
@@ -964,6 +966,7 @@ i40e_pf_host_handle_vf_msg(struct rte_eth_dev *dev,
case I40E_VIRTCHNL_OP_ENABLE_QUEUES:
PMD_DRV_LOG(INFO, "OP_ENABLE_QUEUES received");
i40e_pf_host_process_cmd_enable_queues(vf, msg, msglen);
+ i40e_notify_vf_link_status(dev, vf);
break;
case I40E_VIRTCHNL_OP_DISABLE_QUEUES:
PMD_DRV_LOG(INFO, "OP_DISABLE_QUEUE received");
@@ -993,10 +996,6 @@ i40e_pf_host_handle_vf_msg(struct rte_eth_dev *dev,
PMD_DRV_LOG(INFO, "OP_GET_STATS received");
i40e_pf_host_process_cmd_get_stats(vf);
break;
- case I40E_VIRTCHNL_OP_GET_LINK_STAT:
- PMD_DRV_LOG(INFO, "OP_GET_LINK_STAT received");
- i40e_pf_host_process_cmd_get_link_status(vf);
- break;
case I40E_VIRTCHNL_OP_CFG_VLAN_OFFLOAD:
PMD_DRV_LOG(INFO, "OP_CFG_VLAN_OFFLOAD received");
i40e_pf_host_process_cmd_cfg_vlan_offload(vf, msg, msglen);
diff --git a/drivers/net/i40e/i40e_pf.h b/drivers/net/i40e/i40e_pf.h
index 9c01829a..cddc45cf 100644
--- a/drivers/net/i40e/i40e_pf.h
+++ b/drivers/net/i40e/i40e_pf.h
@@ -59,9 +59,8 @@ enum i40e_virtchnl_ops_dpdk {
* Keep some gap between Linux PF commands and
* DPDK PF extended commands.
*/
- I40E_VIRTCHNL_OP_GET_LINK_STAT = I40E_VIRTCHNL_OP_VERSION +
+ I40E_VIRTCHNL_OP_CFG_VLAN_OFFLOAD = I40E_VIRTCHNL_OP_VERSION +
I40E_DPDK_OFFSET,
- I40E_VIRTCHNL_OP_CFG_VLAN_OFFLOAD,
I40E_VIRTCHNL_OP_CFG_VLAN_PVID,
I40E_VIRTCHNL_OP_CONFIG_VSI_QUEUES_EXT,
};
diff --git a/drivers/net/i40e/i40e_rxtx.c b/drivers/net/i40e/i40e_rxtx.c
index 554d1679..0556a4d4 100644
--- a/drivers/net/i40e/i40e_rxtx.c
+++ b/drivers/net/i40e/i40e_rxtx.c
@@ -2948,11 +2948,15 @@ i40e_dev_clear_queues(struct rte_eth_dev *dev)
PMD_INIT_FUNC_TRACE();
for (i = 0; i < dev->data->nb_tx_queues; i++) {
+ if (!dev->data->tx_queues[i])
+ continue;
i40e_tx_queue_release_mbufs(dev->data->tx_queues[i]);
i40e_reset_tx_queue(dev->data->tx_queues[i]);
}
for (i = 0; i < dev->data->nb_rx_queues; i++) {
+ if (!dev->data->rx_queues[i])
+ continue;
i40e_rx_queue_release_mbufs(dev->data->rx_queues[i]);
i40e_reset_rx_queue(dev->data->rx_queues[i]);
}
@@ -2966,12 +2970,16 @@ i40e_dev_free_queues(struct rte_eth_dev *dev)
PMD_INIT_FUNC_TRACE();
for (i = 0; i < dev->data->nb_rx_queues; i++) {
+ if (!dev->data->rx_queues[i])
+ continue;
i40e_dev_rx_queue_release(dev->data->rx_queues[i]);
dev->data->rx_queues[i] = NULL;
}
dev->data->nb_rx_queues = 0;
for (i = 0; i < dev->data->nb_tx_queues; i++) {
+ if (!dev->data->tx_queues[i])
+ continue;
i40e_dev_tx_queue_release(dev->data->tx_queues[i]);
dev->data->tx_queues[i] = NULL;
}
@@ -3154,7 +3162,7 @@ i40e_set_rx_function(struct rte_eth_dev *dev)
struct i40e_rx_queue *rxq =
dev->data->rx_queues[i];
- if (i40e_rxq_vec_setup(rxq)) {
+ if (rxq && i40e_rxq_vec_setup(rxq)) {
ad->rx_vec_allowed = false;
break;
}
@@ -3216,7 +3224,8 @@ i40e_set_rx_function(struct rte_eth_dev *dev)
for (i = 0; i < dev->data->nb_rx_queues; i++) {
struct i40e_rx_queue *rxq = dev->data->rx_queues[i];
- rxq->rx_using_sse = rx_using_sse;
+ if (rxq)
+ rxq->rx_using_sse = rx_using_sse;
}
}
}
@@ -3255,7 +3264,7 @@ i40e_set_tx_function(struct rte_eth_dev *dev)
struct i40e_tx_queue *txq =
dev->data->tx_queues[i];
- if (i40e_txq_vec_setup(txq)) {
+ if (txq && i40e_txq_vec_setup(txq)) {
ad->tx_vec_allowed = false;
break;
}
diff --git a/drivers/net/i40e/i40e_rxtx_vec.c b/drivers/net/i40e/i40e_rxtx_vec.c
index 51fb282a..a9649d35 100644
--- a/drivers/net/i40e/i40e_rxtx_vec.c
+++ b/drivers/net/i40e/i40e_rxtx_vec.c
@@ -282,7 +282,7 @@ _recv_raw_pkts_vec(struct i40e_rx_queue *rxq, struct rte_mbuf **rx_pkts,
/* Read desc statuses backwards to avoid race condition */
/* A.1 load 4 pkts desc */
descs[3] = _mm_loadu_si128((__m128i *)(rxdp + 3));
-
+ rte_compiler_barrier();
/* B.2 copy 2 mbuf point into rx_pkts */
_mm_storeu_si128((__m128i *)&rx_pkts[pos], mbp1);
@@ -290,8 +290,10 @@ _recv_raw_pkts_vec(struct i40e_rx_queue *rxq, struct rte_mbuf **rx_pkts,
mbp2 = _mm_loadu_si128((__m128i *)&sw_ring[pos+2]);
descs[2] = _mm_loadu_si128((__m128i *)(rxdp + 2));
+ rte_compiler_barrier();
/* B.1 load 2 mbuf point */
descs[1] = _mm_loadu_si128((__m128i *)(rxdp + 1));
+ rte_compiler_barrier();
descs[0] = _mm_loadu_si128((__m128i *)(rxdp));
/* B.2 copy 2 mbuf point into rx_pkts */
@@ -692,8 +694,20 @@ i40e_rx_queue_release_mbufs_vec(struct i40e_rx_queue *rxq)
return;
/* free all mbufs that are valid in the ring */
- for (i = rxq->rx_tail; i != rxq->rxrearm_start; i = (i + 1) & mask)
- rte_pktmbuf_free_seg(rxq->sw_ring[i].mbuf);
+ if (rxq->rxrearm_nb == 0) {
+ for (i = 0; i < rxq->nb_rx_desc; i++) {
+ if (rxq->sw_ring[i].mbuf != NULL)
+ rte_pktmbuf_free_seg(rxq->sw_ring[i].mbuf);
+ }
+ } else {
+ for (i = rxq->rx_tail;
+ i != rxq->rxrearm_start;
+ i = (i + 1) & mask) {
+ if (rxq->sw_ring[i].mbuf != NULL)
+ rte_pktmbuf_free_seg(rxq->sw_ring[i].mbuf);
+ }
+ }
+
rxq->rxrearm_nb = rxq->nb_rx_desc;
/* set all entries to NULL */
diff --git a/drivers/net/ixgbe/base/ixgbe_common.c b/drivers/net/ixgbe/base/ixgbe_common.c
index 811875a4..1c5cb913 100644
--- a/drivers/net/ixgbe/base/ixgbe_common.c
+++ b/drivers/net/ixgbe/base/ixgbe_common.c
@@ -3967,7 +3967,7 @@ s32 ixgbe_set_vlvf_generic(struct ixgbe_hw *hw, u32 vlan, u32 vind,
* we run the risk of stray packets leaking into
* the PF via the default pool
*/
- if (vfta_delta)
+ if (*vfta_delta)
IXGBE_WRITE_REG(hw, IXGBE_VFTA(vlan / 32), vfta);
/* disable VLVF and clear remaining bit from pool */
@@ -4318,43 +4318,31 @@ u8 ixgbe_calculate_checksum(u8 *buffer, u32 length)
}
/**
- * ixgbe_host_interface_command - Issue command to manageability block
+ * ixgbe_hic_unlocked - Issue command to manageability block unlocked
* @hw: pointer to the HW structure
- * @buffer: contains the command to write and where the return status will
- * be placed
+ * @buffer: command to write and where the return status will be placed
* @length: length of buffer, must be multiple of 4 bytes
* @timeout: time in ms to wait for command completion
- * @return_data: read and return data from the buffer (true) or not (false)
- * Needed because FW structures are big endian and decoding of
- * these fields can be 8 bit or 16 bit based on command. Decoding
- * is not easily understood without making a table of commands.
- * So we will leave this up to the caller to read back the data
- * in these cases.
*
* Communicates with the manageability block. On success return IXGBE_SUCCESS
* else returns semaphore error when encountering an error acquiring
* semaphore or IXGBE_ERR_HOST_INTERFACE_COMMAND when command fails.
+ *
+ * This function assumes that the IXGBE_GSSR_SW_MNG_SM semaphore is held
+ * by the caller.
**/
-s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, u32 *buffer,
- u32 length, u32 timeout, bool return_data)
+s32 ixgbe_hic_unlocked(struct ixgbe_hw *hw, u32 *buffer, u32 length,
+ u32 timeout)
{
- u32 hicr, i, bi, fwsts;
- u32 hdr_size = sizeof(struct ixgbe_hic_hdr);
- u16 buf_len;
+ u32 hicr, i, fwsts;
u16 dword_len;
- s32 status;
- DEBUGFUNC("ixgbe_host_interface_command");
+ DEBUGFUNC("ixgbe_hic_unlocked");
- if (length == 0 || length > IXGBE_HI_MAX_BLOCK_BYTE_LENGTH) {
+ if (!length || length > IXGBE_HI_MAX_BLOCK_BYTE_LENGTH) {
DEBUGOUT1("Buffer length failure buffersize=%d.\n", length);
return IXGBE_ERR_HOST_INTERFACE_COMMAND;
}
- /* Take management host interface semaphore */
- status = hw->mac.ops.acquire_swfw_sync(hw, IXGBE_GSSR_SW_MNG_SM);
-
- if (status)
- return status;
/* Set bit 9 of FWSTS clearing FW reset indication */
fwsts = IXGBE_READ_REG(hw, IXGBE_FWSTS);
@@ -4362,17 +4350,15 @@ s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, u32 *buffer,
/* Check that the host interface is enabled. */
hicr = IXGBE_READ_REG(hw, IXGBE_HICR);
- if ((hicr & IXGBE_HICR_EN) == 0) {
+ if (!(hicr & IXGBE_HICR_EN)) {
DEBUGOUT("IXGBE_HOST_EN bit disabled.\n");
- status = IXGBE_ERR_HOST_INTERFACE_COMMAND;
- goto rel_out;
+ return IXGBE_ERR_HOST_INTERFACE_COMMAND;
}
/* Calculate length in DWORDs. We must be DWORD aligned */
- if ((length % (sizeof(u32))) != 0) {
+ if (length % sizeof(u32)) {
DEBUGOUT("Buffer length failure, not aligned to dword");
- status = IXGBE_ERR_INVALID_ARGUMENT;
- goto rel_out;
+ return IXGBE_ERR_INVALID_ARGUMENT;
}
dword_len = length >> 2;
@@ -4395,14 +4381,59 @@ s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, u32 *buffer,
}
/* Check command completion */
- if ((timeout != 0 && i == timeout) ||
+ if ((timeout && i == timeout) ||
!(IXGBE_READ_REG(hw, IXGBE_HICR) & IXGBE_HICR_SV)) {
ERROR_REPORT1(IXGBE_ERROR_CAUTION,
"Command has failed with no status valid.\n");
- status = IXGBE_ERR_HOST_INTERFACE_COMMAND;
- goto rel_out;
+ return IXGBE_ERR_HOST_INTERFACE_COMMAND;
}
+ return IXGBE_SUCCESS;
+}
+
+/**
+ * ixgbe_host_interface_command - Issue command to manageability block
+ * @hw: pointer to the HW structure
+ * @buffer: contains the command to write and where the return status will
+ * be placed
+ * @length: length of buffer, must be multiple of 4 bytes
+ * @timeout: time in ms to wait for command completion
+ * @return_data: read and return data from the buffer (true) or not (false)
+ * Needed because FW structures are big endian and decoding of
+ * these fields can be 8 bit or 16 bit based on command. Decoding
+ * is not easily understood without making a table of commands.
+ * So we will leave this up to the caller to read back the data
+ * in these cases.
+ *
+ * Communicates with the manageability block. On success return IXGBE_SUCCESS
+ * else returns semaphore error when encountering an error acquiring
+ * semaphore or IXGBE_ERR_HOST_INTERFACE_COMMAND when command fails.
+ **/
+s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, u32 *buffer,
+ u32 length, u32 timeout, bool return_data)
+{
+ u32 hdr_size = sizeof(struct ixgbe_hic_hdr);
+ u16 dword_len;
+ u16 buf_len;
+ s32 status;
+ u32 bi;
+
+ DEBUGFUNC("ixgbe_host_interface_command");
+
+ if (length == 0 || length > IXGBE_HI_MAX_BLOCK_BYTE_LENGTH) {
+ DEBUGOUT1("Buffer length failure buffersize=%d.\n", length);
+ return IXGBE_ERR_HOST_INTERFACE_COMMAND;
+ }
+
+ /* Take management host interface semaphore */
+ status = hw->mac.ops.acquire_swfw_sync(hw, IXGBE_GSSR_SW_MNG_SM);
+ if (status)
+ return status;
+
+ status = ixgbe_hic_unlocked(hw, buffer, length, timeout);
+ if (status)
+ goto rel_out;
+
if (!return_data)
goto rel_out;
@@ -4417,7 +4448,7 @@ s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, u32 *buffer,
/* If there is any thing in data position pull it in */
buf_len = ((struct ixgbe_hic_hdr *)buffer)->buf_len;
- if (buf_len == 0)
+ if (!buf_len)
goto rel_out;
if (length < buf_len + hdr_size) {
@@ -4923,14 +4954,6 @@ s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw,
speedcnt++;
highest_link_speed = IXGBE_LINK_SPEED_10GB_FULL;
- /* If we already have link at this speed, just jump out */
- status = ixgbe_check_link(hw, &link_speed, &link_up, false);
- if (status != IXGBE_SUCCESS)
- return status;
-
- if ((link_speed == IXGBE_LINK_SPEED_10GB_FULL) && link_up)
- goto out;
-
/* Set the module link speed */
switch (hw->phy.media_type) {
case ixgbe_media_type_fiber:
@@ -4981,14 +5004,6 @@ s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw,
if (highest_link_speed == IXGBE_LINK_SPEED_UNKNOWN)
highest_link_speed = IXGBE_LINK_SPEED_1GB_FULL;
- /* If we already have link at this speed, just jump out */
- status = ixgbe_check_link(hw, &link_speed, &link_up, false);
- if (status != IXGBE_SUCCESS)
- return status;
-
- if ((link_speed == IXGBE_LINK_SPEED_1GB_FULL) && link_up)
- goto out;
-
/* Set the module link speed */
switch (hw->phy.media_type) {
case ixgbe_media_type_fiber:
diff --git a/drivers/net/ixgbe/base/ixgbe_common.h b/drivers/net/ixgbe/base/ixgbe_common.h
index 0545f85c..cd042375 100644
--- a/drivers/net/ixgbe/base/ixgbe_common.h
+++ b/drivers/net/ixgbe/base/ixgbe_common.h
@@ -159,6 +159,7 @@ s32 ixgbe_set_fw_drv_ver_generic(struct ixgbe_hw *hw, u8 maj, u8 min,
u8 ixgbe_calculate_checksum(u8 *buffer, u32 length);
s32 ixgbe_host_interface_command(struct ixgbe_hw *hw, u32 *buffer,
u32 length, u32 timeout, bool return_data);
+s32 ixgbe_hic_unlocked(struct ixgbe_hw *, u32 *buffer, u32 length, u32 timeout);
void ixgbe_clear_tx_pending(struct ixgbe_hw *hw);
diff --git a/drivers/net/ixgbe/base/ixgbe_vf.c b/drivers/net/ixgbe/base/ixgbe_vf.c
index a75074a5..26c0d81c 100644
--- a/drivers/net/ixgbe/base/ixgbe_vf.c
+++ b/drivers/net/ixgbe/base/ixgbe_vf.c
@@ -490,7 +490,7 @@ s32 ixgbe_get_mac_addr_vf(struct ixgbe_hw *hw, u8 *mac_addr)
s32 ixgbevf_set_uc_addr_vf(struct ixgbe_hw *hw, u32 index, u8 *addr)
{
struct ixgbe_mbx_info *mbx = &hw->mbx;
- u32 msgbuf[3];
+ u32 msgbuf[3], msgbuf_chk;
u8 *msg_addr = (u8 *)(&msgbuf[1]);
s32 ret_val;
@@ -503,18 +503,19 @@ s32 ixgbevf_set_uc_addr_vf(struct ixgbe_hw *hw, u32 index, u8 *addr)
*/
msgbuf[0] |= index << IXGBE_VT_MSGINFO_SHIFT;
msgbuf[0] |= IXGBE_VF_SET_MACVLAN;
+ msgbuf_chk = msgbuf[0];
if (addr)
memcpy(msg_addr, addr, 6);
ret_val = mbx->ops.write_posted(hw, msgbuf, 3, 0);
if (!ret_val)
ret_val = mbx->ops.read_posted(hw, msgbuf, 3, 0);
+ if (!ret_val) {
+ msgbuf[0] &= ~IXGBE_VT_MSGTYPE_CTS;
- msgbuf[0] &= ~IXGBE_VT_MSGTYPE_CTS;
-
- if (!ret_val)
- if (msgbuf[0] == (IXGBE_VF_SET_MACVLAN | IXGBE_VT_MSGTYPE_NACK))
- ret_val = IXGBE_ERR_OUT_OF_MEM;
+ if (msgbuf[0] == (msgbuf_chk | IXGBE_VT_MSGTYPE_NACK))
+ return IXGBE_ERR_OUT_OF_MEM;
+ }
return ret_val;
}
diff --git a/drivers/net/ixgbe/base/ixgbe_x550.c b/drivers/net/ixgbe/base/ixgbe_x550.c
index aa6e859f..e78c9c2c 100644
--- a/drivers/net/ixgbe/base/ixgbe_x550.c
+++ b/drivers/net/ixgbe/base/ixgbe_x550.c
@@ -2910,13 +2910,13 @@ s32 ixgbe_setup_phy_loopback_x550em(struct ixgbe_hw *hw)
*
* Reads a 16 bit word from the EEPROM using the hostif.
**/
-s32 ixgbe_read_ee_hostif_data_X550(struct ixgbe_hw *hw, u16 offset,
- u16 *data)
+s32 ixgbe_read_ee_hostif_X550(struct ixgbe_hw *hw, u16 offset, u16 *data)
{
- s32 status;
+ const u32 mask = IXGBE_GSSR_SW_MNG_SM | IXGBE_GSSR_EEP_SM;
struct ixgbe_hic_read_shadow_ram buffer;
+ s32 status;
- DEBUGFUNC("ixgbe_read_ee_hostif_data_X550");
+ DEBUGFUNC("ixgbe_read_ee_hostif_X550");
buffer.hdr.req.cmd = FW_READ_SHADOW_RAM_CMD;
buffer.hdr.req.buf_lenh = 0;
buffer.hdr.req.buf_lenl = FW_READ_SHADOW_RAM_LEN;
@@ -2927,42 +2927,18 @@ s32 ixgbe_read_ee_hostif_data_X550(struct ixgbe_hw *hw, u16 offset,
/* one word */
buffer.length = IXGBE_CPU_TO_BE16(sizeof(u16));
- status = ixgbe_host_interface_command(hw, (u32 *)&buffer,
- sizeof(buffer),
- IXGBE_HI_COMMAND_TIMEOUT, false);
-
+ status = hw->mac.ops.acquire_swfw_sync(hw, mask);
if (status)
return status;
- *data = (u16)IXGBE_READ_REG_ARRAY(hw, IXGBE_FLEX_MNG,
- FW_NVM_DATA_OFFSET);
-
- return 0;
-}
-
-/**
- * ixgbe_read_ee_hostif_X550 - Read EEPROM word using a host interface command
- * @hw: pointer to hardware structure
- * @offset: offset of word in the EEPROM to read
- * @data: word read from the EEPROM
- *
- * Reads a 16 bit word from the EEPROM using the hostif.
- **/
-s32 ixgbe_read_ee_hostif_X550(struct ixgbe_hw *hw, u16 offset,
- u16 *data)
-{
- s32 status = IXGBE_SUCCESS;
-
- DEBUGFUNC("ixgbe_read_ee_hostif_X550");
-
- if (hw->mac.ops.acquire_swfw_sync(hw, IXGBE_GSSR_EEP_SM) ==
- IXGBE_SUCCESS) {
- status = ixgbe_read_ee_hostif_data_X550(hw, offset, data);
- hw->mac.ops.release_swfw_sync(hw, IXGBE_GSSR_EEP_SM);
- } else {
- status = IXGBE_ERR_SWFW_SYNC;
+ status = ixgbe_hic_unlocked(hw, (u32 *)&buffer, sizeof(buffer),
+ IXGBE_HI_COMMAND_TIMEOUT);
+ if (!status) {
+ *data = (u16)IXGBE_READ_REG_ARRAY(hw, IXGBE_FLEX_MNG,
+ FW_NVM_DATA_OFFSET);
}
+ hw->mac.ops.release_swfw_sync(hw, mask);
return status;
}
@@ -2978,6 +2954,7 @@ s32 ixgbe_read_ee_hostif_X550(struct ixgbe_hw *hw, u16 offset,
s32 ixgbe_read_ee_hostif_buffer_X550(struct ixgbe_hw *hw,
u16 offset, u16 words, u16 *data)
{
+ const u32 mask = IXGBE_GSSR_SW_MNG_SM | IXGBE_GSSR_EEP_SM;
struct ixgbe_hic_read_shadow_ram buffer;
u32 current_word = 0;
u16 words_to_read;
@@ -2987,7 +2964,7 @@ s32 ixgbe_read_ee_hostif_buffer_X550(struct ixgbe_hw *hw,
DEBUGFUNC("ixgbe_read_ee_hostif_buffer_X550");
/* Take semaphore for the entire operation. */
- status = hw->mac.ops.acquire_swfw_sync(hw, IXGBE_GSSR_EEP_SM);
+ status = hw->mac.ops.acquire_swfw_sync(hw, mask);
if (status) {
DEBUGOUT("EEPROM read buffer - semaphore failed\n");
return status;
@@ -3007,10 +2984,8 @@ s32 ixgbe_read_ee_hostif_buffer_X550(struct ixgbe_hw *hw,
buffer.address = IXGBE_CPU_TO_BE32((offset + current_word) * 2);
buffer.length = IXGBE_CPU_TO_BE16(words_to_read * 2);
- status = ixgbe_host_interface_command(hw, (u32 *)&buffer,
- sizeof(buffer),
- IXGBE_HI_COMMAND_TIMEOUT,
- false);
+ status = ixgbe_hic_unlocked(hw, (u32 *)&buffer, sizeof(buffer),
+ IXGBE_HI_COMMAND_TIMEOUT);
if (status) {
DEBUGOUT("Host interface command failed\n");
@@ -3035,7 +3010,7 @@ s32 ixgbe_read_ee_hostif_buffer_X550(struct ixgbe_hw *hw,
}
out:
- hw->mac.ops.release_swfw_sync(hw, IXGBE_GSSR_EEP_SM);
+ hw->mac.ops.release_swfw_sync(hw, mask);
return status;
}
diff --git a/drivers/net/ixgbe/base/ixgbe_x550.h b/drivers/net/ixgbe/base/ixgbe_x550.h
index 27d5d02f..1d4b290c 100644
--- a/drivers/net/ixgbe/base/ixgbe_x550.h
+++ b/drivers/net/ixgbe/base/ixgbe_x550.h
@@ -98,8 +98,6 @@ s32 ixgbe_read_ee_hostif_buffer_X550(struct ixgbe_hw *hw,
u16 offset, u16 words, u16 *data);
s32 ixgbe_read_ee_hostif_X550(struct ixgbe_hw *hw, u16 offset,
u16 *data);
-s32 ixgbe_read_ee_hostif_data_X550(struct ixgbe_hw *hw, u16 offset,
- u16 *data);
s32 ixgbe_write_ee_hostif_data_X550(struct ixgbe_hw *hw, u16 offset,
u16 data);
s32 ixgbe_set_eee_X550(struct ixgbe_hw *hw, bool enable_eee);
diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index d478a159..e1029301 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -1768,6 +1768,7 @@ ixgbe_vlan_hw_strip_disable_all(struct rte_eth_dev *dev)
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
uint32_t ctrl;
uint16_t i;
+ struct ixgbe_rx_queue *rxq;
PMD_INIT_FUNC_TRACE();
@@ -1778,9 +1779,10 @@ ixgbe_vlan_hw_strip_disable_all(struct rte_eth_dev *dev)
} else {
/* Other 10G NIC, the VLAN strip can be setup per queue in RXDCTL */
for (i = 0; i < dev->data->nb_rx_queues; i++) {
- ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(i));
+ rxq = dev->data->rx_queues[i];
+ ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(rxq->reg_idx));
ctrl &= ~IXGBE_RXDCTL_VME;
- IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(i), ctrl);
+ IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(rxq->reg_idx), ctrl);
/* record those setting for HW strip per queue */
ixgbe_vlan_hw_strip_bitmap_set(dev, i, 0);
@@ -1795,6 +1797,7 @@ ixgbe_vlan_hw_strip_enable_all(struct rte_eth_dev *dev)
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
uint32_t ctrl;
uint16_t i;
+ struct ixgbe_rx_queue *rxq;
PMD_INIT_FUNC_TRACE();
@@ -1805,9 +1808,10 @@ ixgbe_vlan_hw_strip_enable_all(struct rte_eth_dev *dev)
} else {
/* Other 10G NIC, the VLAN strip can be setup per queue in RXDCTL */
for (i = 0; i < dev->data->nb_rx_queues; i++) {
- ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(i));
+ rxq = dev->data->rx_queues[i];
+ ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(rxq->reg_idx));
ctrl |= IXGBE_RXDCTL_VME;
- IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(i), ctrl);
+ IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(rxq->reg_idx), ctrl);
/* record those setting for HW strip per queue */
ixgbe_vlan_hw_strip_bitmap_set(dev, i, 1);
diff --git a/drivers/net/ixgbe/ixgbe_fdir.c b/drivers/net/ixgbe/ixgbe_fdir.c
index 861c7cbe..4b81ee37 100644
--- a/drivers/net/ixgbe/ixgbe_fdir.c
+++ b/drivers/net/ixgbe/ixgbe_fdir.c
@@ -432,12 +432,12 @@ fdir_set_input_mask_x550(struct rte_eth_dev *dev,
fdiripv6m |= IXGBE_FDIRIP6M_TUNNEL_TYPE |
IXGBE_FDIRIP6M_TNI_VNI;
- mac_mask = input_mask->mac_addr_byte_mask;
- fdiripv6m |= (mac_mask << IXGBE_FDIRIP6M_INNER_MAC_SHIFT)
- & IXGBE_FDIRIP6M_INNER_MAC;
- info->mask.mac_addr_byte_mask = input_mask->mac_addr_byte_mask;
-
if (mode == RTE_FDIR_MODE_PERFECT_TUNNEL) {
+ mac_mask = input_mask->mac_addr_byte_mask;
+ fdiripv6m |= (mac_mask << IXGBE_FDIRIP6M_INNER_MAC_SHIFT)
+ & IXGBE_FDIRIP6M_INNER_MAC;
+ info->mask.mac_addr_byte_mask = input_mask->mac_addr_byte_mask;
+
switch (input_mask->tunnel_type_mask) {
case 0:
/* Mask turnnel type */
diff --git a/drivers/net/ixgbe/ixgbe_regs.h b/drivers/net/ixgbe/ixgbe_regs.h
index c7457a6f..773e1693 100644
--- a/drivers/net/ixgbe/ixgbe_regs.h
+++ b/drivers/net/ixgbe/ixgbe_regs.h
@@ -56,10 +56,10 @@ static const struct reg_info ixgbe_regs_general[] = {
};
static const struct reg_info ixgbevf_regs_general[] = {
- {IXGBE_CTRL, 1, 1, "IXGBE_CTRL"},
- {IXGBE_STATUS, 1, 1, "IXGBE_STATUS"},
+ {IXGBE_VFCTRL, 1, 1, "IXGBE_VFCTRL"},
+ {IXGBE_VFSTATUS, 1, 1, "IXGBE_VFSTATUS"},
{IXGBE_VFLINKS, 1, 1, "IXGBE_VFLINKS"},
- {IXGBE_FRTIMER, 1, 1, "IXGBE_FRTIMER"},
+ {IXGBE_VFFRTIMER, 1, 1, "IXGBE_VFFRTIMER"},
{IXGBE_VFMAILBOX, 1, 1, "IXGBE_VFMAILBOX"},
{IXGBE_VFMBMEM, 16, 4, "IXGBE_VFMBMEM"},
{IXGBE_VFRXMEMWRAP, 1, 1, "IXGBE_VFRXMEMWRAP"},
@@ -145,17 +145,17 @@ static const struct reg_info ixgbe_regs_rxdma[] = {
};
static const struct reg_info ixgbevf_regs_rxdma[] = {
- {IXGBE_RDBAL(0), 8, 0x40, "IXGBE_RDBAL"},
- {IXGBE_RDBAH(0), 8, 0x40, "IXGBE_RDBAH"},
- {IXGBE_RDLEN(0), 8, 0x40, "IXGBE_RDLEN"},
- {IXGBE_RDH(0), 8, 0x40, "IXGBE_RDH"},
- {IXGBE_RDT(0), 8, 0x40, "IXGBE_RDT"},
- {IXGBE_RXDCTL(0), 8, 0x40, "IXGBE_RXDCTL"},
- {IXGBE_SRRCTL(0), 8, 0x40, "IXGBE_SRRCTL"},
+ {IXGBE_VFRDBAL(0), 8, 0x40, "IXGBE_VFRDBAL"},
+ {IXGBE_VFRDBAH(0), 8, 0x40, "IXGBE_VFRDBAH"},
+ {IXGBE_VFRDLEN(0), 8, 0x40, "IXGBE_VFRDLEN"},
+ {IXGBE_VFRDH(0), 8, 0x40, "IXGBE_VFRDH"},
+ {IXGBE_VFRDT(0), 8, 0x40, "IXGBE_VFRDT"},
+ {IXGBE_VFRXDCTL(0), 8, 0x40, "IXGBE_VFRXDCTL"},
+ {IXGBE_VFSRRCTL(0), 8, 0x40, "IXGBE_VFSRRCTL"},
{IXGBE_VFPSRTYPE, 1, 1, "IXGBE_VFPSRTYPE"},
{IXGBE_VFRSCCTL(0), 8, 0x40, "IXGBE_VFRSCCTL"},
- {IXGBE_PVFDCA_RXCTRL(0), 8, 0x40, "IXGBE_PVFDCA_RXCTRL"},
- {IXGBE_PVFDCA_TXCTRL(0), 8, 0x40, "IXGBE_PVFDCA_TXCTRL"},
+ {IXGBE_VFDCA_RXCTRL(0), 8, 0x40, "IXGBE_VFDCA_RXCTRL"},
+ {IXGBE_VFDCA_TXCTRL(0), 8, 0x40, "IXGBE_VFDCA_TXCTRL"},
{0, 0, 0, ""}
};
@@ -193,14 +193,14 @@ static struct reg_info ixgbe_regs_tx[] = {
};
static const struct reg_info ixgbevf_regs_tx[] = {
- {IXGBE_TDBAL(0), 4, 0x40, "IXGBE_TDBAL"},
- {IXGBE_TDBAH(0), 4, 0x40, "IXGBE_TDBAH"},
- {IXGBE_TDLEN(0), 4, 0x40, "IXGBE_TDLEN"},
- {IXGBE_TDH(0), 4, 0x40, "IXGBE_TDH"},
- {IXGBE_TDT(0), 4, 0x40, "IXGBE_TDT"},
- {IXGBE_TXDCTL(0), 4, 0x40, "IXGBE_TXDCTL"},
- {IXGBE_TDWBAL(0), 4, 0x40, "IXGBE_TDWBAL"},
- {IXGBE_TDWBAH(0), 4, 0x40, "IXGBE_TDWBAH"},
+ {IXGBE_VFTDBAL(0), 4, 0x40, "IXGBE_VFTDBAL"},
+ {IXGBE_VFTDBAH(0), 4, 0x40, "IXGBE_VFTDBAH"},
+ {IXGBE_VFTDLEN(0), 4, 0x40, "IXGBE_VFTDLEN"},
+ {IXGBE_VFTDH(0), 4, 0x40, "IXGBE_VFTDH"},
+ {IXGBE_VFTDT(0), 4, 0x40, "IXGBE_VFTDT"},
+ {IXGBE_VFTXDCTL(0), 4, 0x40, "IXGBE_VFTXDCTL"},
+ {IXGBE_VFTDWBAL(0), 4, 0x40, "IXGBE_VFTDWBAL"},
+ {IXGBE_VFTDWBAH(0), 4, 0x40, "IXGBE_VFTDWBAH"},
{0, 0, 0, ""}
};
diff --git a/drivers/net/ixgbe/ixgbe_rxtx_vec_common.h b/drivers/net/ixgbe/ixgbe_rxtx_vec_common.h
index 62b82013..3c3c0095 100644
--- a/drivers/net/ixgbe/ixgbe_rxtx_vec_common.h
+++ b/drivers/net/ixgbe/ixgbe_rxtx_vec_common.h
@@ -204,8 +204,20 @@ _ixgbe_rx_queue_release_mbufs_vec(struct ixgbe_rx_queue *rxq)
return;
/* free all mbufs that are valid in the ring */
- for (i = rxq->rx_tail; i != rxq->rxrearm_start; i = (i + 1) & mask)
- rte_pktmbuf_free_seg(rxq->sw_ring[i].mbuf);
+ if (rxq->rxrearm_nb == 0) {
+ for (i = 0; i < rxq->nb_rx_desc; i++) {
+ if (rxq->sw_ring[i].mbuf != NULL)
+ rte_pktmbuf_free_seg(rxq->sw_ring[i].mbuf);
+ }
+ } else {
+ for (i = rxq->rx_tail;
+ i != rxq->rxrearm_start;
+ i = (i + 1) & mask) {
+ if (rxq->sw_ring[i].mbuf != NULL)
+ rte_pktmbuf_free_seg(rxq->sw_ring[i].mbuf);
+ }
+ }
+
rxq->rxrearm_nb = rxq->nb_rx_desc;
/* set all entries to NULL */
diff --git a/drivers/net/ixgbe/ixgbe_rxtx_vec_sse.c b/drivers/net/ixgbe/ixgbe_rxtx_vec_sse.c
index 1c4fd7c1..7fb155a4 100644
--- a/drivers/net/ixgbe/ixgbe_rxtx_vec_sse.c
+++ b/drivers/net/ixgbe/ixgbe_rxtx_vec_sse.c
@@ -305,6 +305,7 @@ _recv_raw_pkts_vec(struct ixgbe_rx_queue *rxq, struct rte_mbuf **rx_pkts,
/* Read desc statuses backwards to avoid race condition */
/* A.1 load 4 pkts desc */
descs[3] = _mm_loadu_si128((__m128i *)(rxdp + 3));
+ rte_compiler_barrier();
/* B.2 copy 2 mbuf point into rx_pkts */
_mm_storeu_si128((__m128i *)&rx_pkts[pos], mbp1);
@@ -313,8 +314,10 @@ _recv_raw_pkts_vec(struct ixgbe_rx_queue *rxq, struct rte_mbuf **rx_pkts,
mbp2 = _mm_loadu_si128((__m128i *)&sw_ring[pos+2]);
descs[2] = _mm_loadu_si128((__m128i *)(rxdp + 2));
+ rte_compiler_barrier();
/* B.1 load 2 mbuf point */
descs[1] = _mm_loadu_si128((__m128i *)(rxdp + 1));
+ rte_compiler_barrier();
descs[0] = _mm_loadu_si128((__m128i *)(rxdp));
/* B.2 copy 2 mbuf point into rx_pkts */
diff --git a/drivers/net/mlx4/mlx4.c b/drivers/net/mlx4/mlx4.c
index 304c8461..9f276192 100644
--- a/drivers/net/mlx4/mlx4.c
+++ b/drivers/net/mlx4/mlx4.c
@@ -61,16 +61,16 @@
/* Verbs header. */
/* ISO C doesn't support unnamed structs/unions, disabling -pedantic. */
#ifdef PEDANTIC
-#pragma GCC diagnostic ignored "-pedantic"
+#pragma GCC diagnostic ignored "-Wpedantic"
#endif
#include <infiniband/verbs.h>
#ifdef PEDANTIC
-#pragma GCC diagnostic error "-pedantic"
+#pragma GCC diagnostic error "-Wpedantic"
#endif
/* DPDK headers don't like -pedantic. */
#ifdef PEDANTIC
-#pragma GCC diagnostic ignored "-pedantic"
+#pragma GCC diagnostic ignored "-Wpedantic"
#endif
#include <rte_ether.h>
#include <rte_ethdev.h>
@@ -87,7 +87,7 @@
#include <rte_alarm.h>
#include <rte_memory.h>
#ifdef PEDANTIC
-#pragma GCC diagnostic error "-pedantic"
+#pragma GCC diagnostic error "-Wpedantic"
#endif
/* Generated configuration header. */
diff --git a/drivers/net/mlx5/Makefile b/drivers/net/mlx5/Makefile
index f6d39388..cf87f0b1 100644
--- a/drivers/net/mlx5/Makefile
+++ b/drivers/net/mlx5/Makefile
@@ -116,6 +116,26 @@ mlx5_autoconf.h.new: $(RTE_SDK)/scripts/auto-config-h.sh
infiniband/mlx5_hw.h \
enum MLX5_ETH_VLAN_INLINE_HEADER_SIZE \
$(AUTOCONF_OUTPUT)
+ $Q sh -- '$<' '$@' \
+ HAVE_VERBS_MLX5_OPCODE_TSO \
+ infiniband/mlx5_hw.h \
+ enum MLX5_OPCODE_TSO \
+ $(AUTOCONF_OUTPUT)
+ $Q sh -- '$<' '$@' \
+ HAVE_ETHTOOL_LINK_MODE_25G \
+ /usr/include/linux/ethtool.h \
+ enum ETHTOOL_LINK_MODE_25000baseCR_Full_BIT \
+ $(AUTOCONF_OUTPUT)
+ $Q sh -- '$<' '$@' \
+ HAVE_ETHTOOL_LINK_MODE_50G \
+ /usr/include/linux/ethtool.h \
+ enum ETHTOOL_LINK_MODE_50000baseCR2_Full_BIT \
+ $(AUTOCONF_OUTPUT)
+ $Q sh -- '$<' '$@' \
+ HAVE_ETHTOOL_LINK_MODE_100G \
+ /usr/include/linux/ethtool.h \
+ enum ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT \
+ $(AUTOCONF_OUTPUT)
# Create mlx5_autoconf.h or update it in case it differs from the new one.
diff --git a/drivers/net/mlx5/mlx5.c b/drivers/net/mlx5/mlx5.c
index d96a9aff..9448374e 100644
--- a/drivers/net/mlx5/mlx5.c
+++ b/drivers/net/mlx5/mlx5.c
@@ -43,16 +43,16 @@
/* Verbs header. */
/* ISO C doesn't support unnamed structs/unions, disabling -pedantic. */
#ifdef PEDANTIC
-#pragma GCC diagnostic ignored "-pedantic"
+#pragma GCC diagnostic ignored "-Wpedantic"
#endif
#include <infiniband/verbs.h>
#ifdef PEDANTIC
-#pragma GCC diagnostic error "-pedantic"
+#pragma GCC diagnostic error "-Wpedantic"
#endif
/* DPDK headers don't like -pedantic. */
#ifdef PEDANTIC
-#pragma GCC diagnostic ignored "-pedantic"
+#pragma GCC diagnostic ignored "-Wpedantic"
#endif
#include <rte_malloc.h>
#include <rte_ethdev.h>
@@ -60,7 +60,7 @@
#include <rte_common.h>
#include <rte_kvargs.h>
#ifdef PEDANTIC
-#pragma GCC diagnostic error "-pedantic"
+#pragma GCC diagnostic error "-Wpedantic"
#endif
#include "mlx5.h"
@@ -668,6 +668,7 @@ mlx5_pci_devinit(struct rte_pci_driver *pci_drv, struct rte_pci_device *pci_dev)
/* Bring Ethernet device up. */
DEBUG("forcing Ethernet interface up");
priv_set_flags(priv, ~IFF_UP, IFF_UP);
+ mlx5_link_update_unlocked(priv->dev, 1);
continue;
port_error:
diff --git a/drivers/net/mlx5/mlx5.h b/drivers/net/mlx5/mlx5.h
index 3a866098..79b7a600 100644
--- a/drivers/net/mlx5/mlx5.h
+++ b/drivers/net/mlx5/mlx5.h
@@ -43,16 +43,16 @@
/* Verbs header. */
/* ISO C doesn't support unnamed structs/unions, disabling -pedantic. */
#ifdef PEDANTIC
-#pragma GCC diagnostic ignored "-pedantic"
+#pragma GCC diagnostic ignored "-Wpedantic"
#endif
#include <infiniband/verbs.h>
#ifdef PEDANTIC
-#pragma GCC diagnostic error "-pedantic"
+#pragma GCC diagnostic error "-Wpedantic"
#endif
/* DPDK headers don't like -pedantic. */
#ifdef PEDANTIC
-#pragma GCC diagnostic ignored "-pedantic"
+#pragma GCC diagnostic ignored "-Wpedantic"
#endif
#include <rte_ether.h>
#include <rte_ethdev.h>
@@ -60,7 +60,7 @@
#include <rte_interrupts.h>
#include <rte_errno.h>
#ifdef PEDANTIC
-#pragma GCC diagnostic error "-pedantic"
+#pragma GCC diagnostic error "-Wpedantic"
#endif
#include "mlx5_utils.h"
@@ -134,6 +134,8 @@ struct priv {
unsigned int (*reta_idx)[]; /* RETA index table. */
unsigned int reta_idx_n; /* RETA index size. */
struct fdir_filter_list *fdir_filter_list; /* Flow director rules. */
+ struct fdir_queue *fdir_drop_queue; /* Flow director drop queue. */
+ uint32_t link_speed_capa; /* Link speed capabilities. */
rte_spinlock_t lock; /* Lock for control functions. */
};
@@ -186,6 +188,7 @@ int priv_set_flags(struct priv *, unsigned int, unsigned int);
int mlx5_dev_configure(struct rte_eth_dev *);
void mlx5_dev_infos_get(struct rte_eth_dev *, struct rte_eth_dev_info *);
const uint32_t *mlx5_dev_supported_ptypes_get(struct rte_eth_dev *dev);
+int mlx5_link_update_unlocked(struct rte_eth_dev *, int);
int mlx5_link_update(struct rte_eth_dev *, int);
int mlx5_dev_set_mtu(struct rte_eth_dev *, uint16_t);
int mlx5_dev_get_flow_ctrl(struct rte_eth_dev *, struct rte_eth_fc_conf *);
@@ -257,6 +260,7 @@ void mlx5_dev_stop(struct rte_eth_dev *);
/* mlx5_fdir.c */
+void priv_fdir_queue_destroy(struct priv *, struct fdir_queue *);
int fdir_init_filters_list(struct priv *);
void priv_fdir_delete_filters_list(struct priv *);
void priv_fdir_disable(struct priv *);
diff --git a/drivers/net/mlx5/mlx5_ethdev.c b/drivers/net/mlx5/mlx5_ethdev.c
index 130e15d5..ba1ec2a6 100644
--- a/drivers/net/mlx5/mlx5_ethdev.c
+++ b/drivers/net/mlx5/mlx5_ethdev.c
@@ -50,7 +50,7 @@
/* DPDK headers don't like -pedantic. */
#ifdef PEDANTIC
-#pragma GCC diagnostic ignored "-pedantic"
+#pragma GCC diagnostic ignored "-Wpedantic"
#endif
#include <rte_atomic.h>
#include <rte_ethdev.h>
@@ -60,7 +60,7 @@
#include <rte_alarm.h>
#include <rte_malloc.h>
#ifdef PEDANTIC
-#pragma GCC diagnostic error "-pedantic"
+#pragma GCC diagnostic error "-Wpedantic"
#endif
#include "mlx5.h"
@@ -583,7 +583,8 @@ mlx5_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *info)
(DEV_RX_OFFLOAD_IPV4_CKSUM |
DEV_RX_OFFLOAD_UDP_CKSUM |
DEV_RX_OFFLOAD_TCP_CKSUM) :
- 0);
+ 0) |
+ (priv->hw_vlan_strip ? DEV_RX_OFFLOAD_VLAN_STRIP : 0);
if (!priv->mps)
info->tx_offload_capa = DEV_TX_OFFLOAD_VLAN_INSERT;
if (priv->hw_csum)
@@ -599,15 +600,10 @@ mlx5_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *info)
* size if it is not fixed.
* The API should be updated to solve this problem. */
info->reta_size = priv->ind_table_max_size;
- info->speed_capa =
- ETH_LINK_SPEED_1G |
- ETH_LINK_SPEED_10G |
- ETH_LINK_SPEED_20G |
- ETH_LINK_SPEED_25G |
- ETH_LINK_SPEED_40G |
- ETH_LINK_SPEED_50G |
- ETH_LINK_SPEED_56G |
- ETH_LINK_SPEED_100G;
+ info->hash_key_size = ((*priv->rss_conf) ?
+ (*priv->rss_conf)[0]->rss_key_len :
+ 0);
+ info->speed_capa = priv->link_speed_capa;
priv_unlock(priv);
}
@@ -630,7 +626,7 @@ mlx5_dev_supported_ptypes_get(struct rte_eth_dev *dev)
}
/**
- * DPDK callback to retrieve physical link information (unlocked version).
+ * Retrieve physical link information (unlocked version using legacy ioctl).
*
* @param dev
* Pointer to Ethernet device structure.
@@ -638,11 +634,11 @@ mlx5_dev_supported_ptypes_get(struct rte_eth_dev *dev)
* Wait for request completion (ignored).
*/
static int
-mlx5_link_update_unlocked(struct rte_eth_dev *dev, int wait_to_complete)
+mlx5_link_update_unlocked_gset(struct rte_eth_dev *dev, int wait_to_complete)
{
struct priv *priv = mlx5_get_priv(dev);
struct ethtool_cmd edata = {
- .cmd = ETHTOOL_GSET
+ .cmd = ETHTOOL_GSET /* Deprecated since Linux v4.5. */
};
struct ifreq ifr;
struct rte_eth_link dev_link;
@@ -667,6 +663,19 @@ mlx5_link_update_unlocked(struct rte_eth_dev *dev, int wait_to_complete)
dev_link.link_speed = 0;
else
dev_link.link_speed = link_speed;
+ priv->link_speed_capa = 0;
+ if (edata.supported & SUPPORTED_Autoneg)
+ priv->link_speed_capa |= ETH_LINK_SPEED_AUTONEG;
+ if (edata.supported & (SUPPORTED_1000baseT_Full |
+ SUPPORTED_1000baseKX_Full))
+ priv->link_speed_capa |= ETH_LINK_SPEED_1G;
+ if (edata.supported & SUPPORTED_10000baseKR_Full)
+ priv->link_speed_capa |= ETH_LINK_SPEED_10G;
+ if (edata.supported & (SUPPORTED_40000baseKR4_Full |
+ SUPPORTED_40000baseCR4_Full |
+ SUPPORTED_40000baseSR4_Full |
+ SUPPORTED_40000baseLR4_Full))
+ priv->link_speed_capa |= ETH_LINK_SPEED_40G;
dev_link.link_duplex = ((edata.duplex == DUPLEX_HALF) ?
ETH_LINK_HALF_DUPLEX : ETH_LINK_FULL_DUPLEX);
dev_link.link_autoneg = !(dev->data->dev_conf.link_speeds &
@@ -681,6 +690,123 @@ mlx5_link_update_unlocked(struct rte_eth_dev *dev, int wait_to_complete)
}
/**
+ * Retrieve physical link information (unlocked version using new ioctl from
+ * Linux 4.5).
+ *
+ * @param dev
+ * Pointer to Ethernet device structure.
+ * @param wait_to_complete
+ * Wait for request completion (ignored).
+ */
+static int
+mlx5_link_update_unlocked_gs(struct rte_eth_dev *dev, int wait_to_complete)
+{
+#ifdef ETHTOOL_GLINKSETTINGS
+ struct priv *priv = mlx5_get_priv(dev);
+ struct ethtool_link_settings edata = {
+ .cmd = ETHTOOL_GLINKSETTINGS,
+ };
+ struct ifreq ifr;
+ struct rte_eth_link dev_link;
+ uint64_t sc;
+
+ (void)wait_to_complete;
+ if (priv_ifreq(priv, SIOCGIFFLAGS, &ifr)) {
+ WARN("ioctl(SIOCGIFFLAGS) failed: %s", strerror(errno));
+ return -1;
+ }
+ memset(&dev_link, 0, sizeof(dev_link));
+ dev_link.link_status = ((ifr.ifr_flags & IFF_UP) &&
+ (ifr.ifr_flags & IFF_RUNNING));
+ ifr.ifr_data = (void *)&edata;
+ if (priv_ifreq(priv, SIOCETHTOOL, &ifr)) {
+ DEBUG("ioctl(SIOCETHTOOL, ETHTOOL_GLINKSETTINGS) failed: %s",
+ strerror(errno));
+ return -1;
+ }
+ dev_link.link_speed = edata.speed;
+ sc = edata.link_mode_masks[0] |
+ ((uint64_t)edata.link_mode_masks[1] << 32);
+ priv->link_speed_capa = 0;
+ /* Link speeds available in kernel v4.5. */
+ if (sc & ETHTOOL_LINK_MODE_Autoneg_BIT)
+ priv->link_speed_capa |= ETH_LINK_SPEED_AUTONEG;
+ if (sc & (ETHTOOL_LINK_MODE_1000baseT_Full_BIT |
+ ETHTOOL_LINK_MODE_1000baseKX_Full_BIT))
+ priv->link_speed_capa |= ETH_LINK_SPEED_1G;
+ if (sc & (ETHTOOL_LINK_MODE_10000baseKX4_Full_BIT |
+ ETHTOOL_LINK_MODE_10000baseKR_Full_BIT |
+ ETHTOOL_LINK_MODE_10000baseR_FEC_BIT))
+ priv->link_speed_capa |= ETH_LINK_SPEED_10G;
+ if (sc & (ETHTOOL_LINK_MODE_20000baseMLD2_Full_BIT |
+ ETHTOOL_LINK_MODE_20000baseKR2_Full_BIT))
+ priv->link_speed_capa |= ETH_LINK_SPEED_20G;
+ if (sc & (ETHTOOL_LINK_MODE_40000baseKR4_Full_BIT |
+ ETHTOOL_LINK_MODE_40000baseCR4_Full_BIT |
+ ETHTOOL_LINK_MODE_40000baseSR4_Full_BIT |
+ ETHTOOL_LINK_MODE_40000baseLR4_Full_BIT))
+ priv->link_speed_capa |= ETH_LINK_SPEED_40G;
+ if (sc & (ETHTOOL_LINK_MODE_56000baseKR4_Full_BIT |
+ ETHTOOL_LINK_MODE_56000baseCR4_Full_BIT |
+ ETHTOOL_LINK_MODE_56000baseSR4_Full_BIT |
+ ETHTOOL_LINK_MODE_56000baseLR4_Full_BIT))
+ priv->link_speed_capa |= ETH_LINK_SPEED_56G;
+ /* Link speeds available in kernel v4.6. */
+#ifdef HAVE_ETHTOOL_LINK_MODE_25G
+ if (sc & (ETHTOOL_LINK_MODE_25000baseCR_Full_BIT |
+ ETHTOOL_LINK_MODE_25000baseKR_Full_BIT |
+ ETHTOOL_LINK_MODE_25000baseSR_Full_BIT))
+ priv->link_speed_capa |= ETH_LINK_SPEED_25G;
+#endif
+#ifdef HAVE_ETHTOOL_LINK_MODE_50G
+ if (sc & (ETHTOOL_LINK_MODE_50000baseCR2_Full_BIT |
+ ETHTOOL_LINK_MODE_50000baseKR2_Full_BIT))
+ priv->link_speed_capa |= ETH_LINK_SPEED_50G;
+#endif
+#ifdef HAVE_ETHTOOL_LINK_MODE_100G
+ if (sc & (ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT |
+ ETHTOOL_LINK_MODE_100000baseSR4_Full_BIT |
+ ETHTOOL_LINK_MODE_100000baseCR4_Full_BIT |
+ ETHTOOL_LINK_MODE_100000baseLR4_ER4_Full_BIT))
+ priv->link_speed_capa |= ETH_LINK_SPEED_100G;
+#endif
+ dev_link.link_duplex = ((edata.duplex == DUPLEX_HALF) ?
+ ETH_LINK_HALF_DUPLEX : ETH_LINK_FULL_DUPLEX);
+ dev_link.link_autoneg = !(dev->data->dev_conf.link_speeds &
+ ETH_LINK_SPEED_FIXED);
+ if (memcmp(&dev_link, &dev->data->dev_link, sizeof(dev_link))) {
+ /* Link status changed. */
+ dev->data->dev_link = dev_link;
+ return 0;
+ }
+#else
+ (void)dev;
+ (void)wait_to_complete;
+#endif
+ /* Link status is still the same. */
+ return -1;
+}
+
+/**
+ * DPDK callback to retrieve physical link information (unlocked version).
+ *
+ * @param dev
+ * Pointer to Ethernet device structure.
+ * @param wait_to_complete
+ * Wait for request completion (ignored).
+ */
+int
+mlx5_link_update_unlocked(struct rte_eth_dev *dev, int wait_to_complete)
+{
+ int ret;
+
+ ret = mlx5_link_update_unlocked_gs(dev, wait_to_complete);
+ if (ret < 0)
+ ret = mlx5_link_update_unlocked_gset(dev, wait_to_complete);
+ return ret;
+}
+
+/**
* DPDK callback to retrieve physical link information.
*
* @param dev
@@ -1308,11 +1434,13 @@ mlx5_secondary_data_setup(struct priv *priv)
continue;
primary_txq_ctrl = container_of(primary_txq,
struct txq_ctrl, txq);
- txq_ctrl = rte_calloc_socket("TXQ", 1, sizeof(*txq_ctrl), 0,
+ txq_ctrl = rte_calloc_socket("TXQ", 1, sizeof(*txq_ctrl) +
+ (1 << primary_txq->elts_n) *
+ sizeof(struct rte_mbuf *), 0,
primary_txq_ctrl->socket);
if (txq_ctrl != NULL) {
if (txq_ctrl_setup(priv->dev,
- primary_txq_ctrl,
+ txq_ctrl,
primary_txq->elts_n,
primary_txq_ctrl->socket,
NULL) == 0) {
@@ -1397,10 +1525,6 @@ priv_select_tx_function(struct priv *priv)
} else if ((priv->sriov == 0) && priv->mps) {
priv->dev->tx_pkt_burst = mlx5_tx_burst_mpw;
DEBUG("selected MPW TX function");
- } else if (priv->txq_inline && (priv->txqs_n >= priv->txqs_inline)) {
- priv->dev->tx_pkt_burst = mlx5_tx_burst_inline;
- DEBUG("selected inline TX function (%u >= %u queues)",
- priv->txqs_n, priv->txqs_inline);
}
}
diff --git a/drivers/net/mlx5/mlx5_fdir.c b/drivers/net/mlx5/mlx5_fdir.c
index 73eb00ec..1acf6826 100644
--- a/drivers/net/mlx5/mlx5_fdir.c
+++ b/drivers/net/mlx5/mlx5_fdir.c
@@ -40,23 +40,23 @@
/* Verbs header. */
/* ISO C doesn't support unnamed structs/unions, disabling -pedantic. */
#ifdef PEDANTIC
-#pragma GCC diagnostic ignored "-pedantic"
+#pragma GCC diagnostic ignored "-Wpedantic"
#endif
#include <infiniband/verbs.h>
#ifdef PEDANTIC
-#pragma GCC diagnostic error "-pedantic"
+#pragma GCC diagnostic error "-Wpedantic"
#endif
/* DPDK headers don't like -pedantic. */
#ifdef PEDANTIC
-#pragma GCC diagnostic ignored "-pedantic"
+#pragma GCC diagnostic ignored "-Wpedantic"
#endif
#include <rte_ether.h>
#include <rte_malloc.h>
#include <rte_ethdev.h>
#include <rte_common.h>
#ifdef PEDANTIC
-#pragma GCC diagnostic error "-pedantic"
+#pragma GCC diagnostic error "-Wpedantic"
#endif
#include "mlx5.h"
@@ -75,6 +75,7 @@ struct fdir_flow_desc {
struct mlx5_fdir_filter {
LIST_ENTRY(mlx5_fdir_filter) next;
uint16_t queue; /* Queue assigned to if FDIR match. */
+ enum rte_eth_fdir_behavior behavior;
struct fdir_flow_desc desc;
struct ibv_exp_flow *flow;
};
@@ -400,6 +401,145 @@ create_flow:
}
/**
+ * Destroy a flow director queue.
+ *
+ * @param fdir_queue
+ * Flow director queue to be destroyed.
+ */
+void
+priv_fdir_queue_destroy(struct priv *priv, struct fdir_queue *fdir_queue)
+{
+ struct mlx5_fdir_filter *fdir_filter;
+
+ /* Disable filter flows still applying to this queue. */
+ LIST_FOREACH(fdir_filter, priv->fdir_filter_list, next) {
+ unsigned int idx = fdir_filter->queue;
+ struct rxq_ctrl *rxq_ctrl =
+ container_of((*priv->rxqs)[idx], struct rxq_ctrl, rxq);
+
+ assert(idx < priv->rxqs_n);
+ if (fdir_queue == rxq_ctrl->fdir_queue &&
+ fdir_filter->flow != NULL) {
+ claim_zero(ibv_exp_destroy_flow(fdir_filter->flow));
+ fdir_filter->flow = NULL;
+ }
+ }
+ assert(fdir_queue->qp);
+ claim_zero(ibv_destroy_qp(fdir_queue->qp));
+ assert(fdir_queue->ind_table);
+ claim_zero(ibv_exp_destroy_rwq_ind_table(fdir_queue->ind_table));
+ if (fdir_queue->wq)
+ claim_zero(ibv_exp_destroy_wq(fdir_queue->wq));
+ if (fdir_queue->cq)
+ claim_zero(ibv_destroy_cq(fdir_queue->cq));
+#ifndef NDEBUG
+ memset(fdir_queue, 0x2a, sizeof(*fdir_queue));
+#endif
+ rte_free(fdir_queue);
+}
+
+/**
+ * Create a flow director queue.
+ *
+ * @param priv
+ * Private structure.
+ * @param wq
+ * Work queue to route matched packets to, NULL if one needs to
+ * be created.
+ *
+ * @return
+ * Related flow director queue on success, NULL otherwise.
+ */
+static struct fdir_queue *
+priv_fdir_queue_create(struct priv *priv, struct ibv_exp_wq *wq,
+ unsigned int socket)
+{
+ struct fdir_queue *fdir_queue;
+
+ fdir_queue = rte_calloc_socket(__func__, 1, sizeof(*fdir_queue),
+ 0, socket);
+ if (!fdir_queue) {
+ ERROR("cannot allocate flow director queue");
+ return NULL;
+ }
+ assert(priv->pd);
+ assert(priv->ctx);
+ if (!wq) {
+ fdir_queue->cq = ibv_exp_create_cq(
+ priv->ctx, 1, NULL, NULL, 0,
+ &(struct ibv_exp_cq_init_attr){
+ .comp_mask = 0,
+ });
+ if (!fdir_queue->cq) {
+ ERROR("cannot create flow director CQ");
+ goto error;
+ }
+ fdir_queue->wq = ibv_exp_create_wq(
+ priv->ctx,
+ &(struct ibv_exp_wq_init_attr){
+ .wq_type = IBV_EXP_WQT_RQ,
+ .max_recv_wr = 1,
+ .max_recv_sge = 1,
+ .pd = priv->pd,
+ .cq = fdir_queue->cq,
+ });
+ if (!fdir_queue->wq) {
+ ERROR("cannot create flow director WQ");
+ goto error;
+ }
+ wq = fdir_queue->wq;
+ }
+ fdir_queue->ind_table = ibv_exp_create_rwq_ind_table(
+ priv->ctx,
+ &(struct ibv_exp_rwq_ind_table_init_attr){
+ .pd = priv->pd,
+ .log_ind_tbl_size = 0,
+ .ind_tbl = &wq,
+ .comp_mask = 0,
+ });
+ if (!fdir_queue->ind_table) {
+ ERROR("cannot create flow director indirection table");
+ goto error;
+ }
+ fdir_queue->qp = ibv_exp_create_qp(
+ priv->ctx,
+ &(struct ibv_exp_qp_init_attr){
+ .qp_type = IBV_QPT_RAW_PACKET,
+ .comp_mask =
+ IBV_EXP_QP_INIT_ATTR_PD |
+ IBV_EXP_QP_INIT_ATTR_PORT |
+ IBV_EXP_QP_INIT_ATTR_RX_HASH,
+ .pd = priv->pd,
+ .rx_hash_conf = &(struct ibv_exp_rx_hash_conf){
+ .rx_hash_function =
+ IBV_EXP_RX_HASH_FUNC_TOEPLITZ,
+ .rx_hash_key_len = rss_hash_default_key_len,
+ .rx_hash_key = rss_hash_default_key,
+ .rx_hash_fields_mask = 0,
+ .rwq_ind_tbl = fdir_queue->ind_table,
+ },
+ .port_num = priv->port,
+ });
+ if (!fdir_queue->qp) {
+ ERROR("cannot create flow director hash RX QP");
+ goto error;
+ }
+ return fdir_queue;
+error:
+ assert(fdir_queue);
+ assert(!fdir_queue->qp);
+ if (fdir_queue->ind_table)
+ claim_zero(ibv_exp_destroy_rwq_ind_table
+ (fdir_queue->ind_table));
+ if (fdir_queue->wq)
+ claim_zero(ibv_exp_destroy_wq(fdir_queue->wq));
+ if (fdir_queue->cq)
+ claim_zero(ibv_destroy_cq(fdir_queue->cq));
+ rte_free(fdir_queue);
+ return NULL;
+}
+
+/**
* Get flow director queue for a specific RX queue, create it in case
* it does not exist.
*
@@ -416,74 +556,42 @@ priv_get_fdir_queue(struct priv *priv, uint16_t idx)
{
struct rxq_ctrl *rxq_ctrl =
container_of((*priv->rxqs)[idx], struct rxq_ctrl, rxq);
- struct fdir_queue *fdir_queue = &rxq_ctrl->fdir_queue;
- struct ibv_exp_rwq_ind_table *ind_table = NULL;
- struct ibv_qp *qp = NULL;
- struct ibv_exp_rwq_ind_table_init_attr ind_init_attr;
- struct ibv_exp_rx_hash_conf hash_conf;
- struct ibv_exp_qp_init_attr qp_init_attr;
- int err = 0;
-
- /* Return immediately if it has already been created. */
- if (fdir_queue->qp != NULL)
- return fdir_queue;
-
- ind_init_attr = (struct ibv_exp_rwq_ind_table_init_attr){
- .pd = priv->pd,
- .log_ind_tbl_size = 0,
- .ind_tbl = &rxq_ctrl->wq,
- .comp_mask = 0,
- };
-
- errno = 0;
- ind_table = ibv_exp_create_rwq_ind_table(priv->ctx,
- &ind_init_attr);
- if (ind_table == NULL) {
- /* Not clear whether errno is set. */
- err = (errno ? errno : EINVAL);
- ERROR("RX indirection table creation failed with error %d: %s",
- err, strerror(err));
- goto error;
- }
+ struct fdir_queue *fdir_queue = rxq_ctrl->fdir_queue;
- /* Create fdir_queue qp. */
- hash_conf = (struct ibv_exp_rx_hash_conf){
- .rx_hash_function = IBV_EXP_RX_HASH_FUNC_TOEPLITZ,
- .rx_hash_key_len = rss_hash_default_key_len,
- .rx_hash_key = rss_hash_default_key,
- .rx_hash_fields_mask = 0,
- .rwq_ind_tbl = ind_table,
- };
- qp_init_attr = (struct ibv_exp_qp_init_attr){
- .max_inl_recv = 0, /* Currently not supported. */
- .qp_type = IBV_QPT_RAW_PACKET,
- .comp_mask = (IBV_EXP_QP_INIT_ATTR_PD |
- IBV_EXP_QP_INIT_ATTR_RX_HASH),
- .pd = priv->pd,
- .rx_hash_conf = &hash_conf,
- .port_num = priv->port,
- };
-
- qp = ibv_exp_create_qp(priv->ctx, &qp_init_attr);
- if (qp == NULL) {
- err = (errno ? errno : EINVAL);
- ERROR("hash RX QP creation failure: %s", strerror(err));
- goto error;
+ assert(rxq_ctrl->wq);
+ if (fdir_queue == NULL) {
+ fdir_queue = priv_fdir_queue_create(priv, rxq_ctrl->wq,
+ rxq_ctrl->socket);
+ rxq_ctrl->fdir_queue = fdir_queue;
}
-
- fdir_queue->ind_table = ind_table;
- fdir_queue->qp = qp;
-
return fdir_queue;
+}
-error:
- if (qp != NULL)
- claim_zero(ibv_destroy_qp(qp));
-
- if (ind_table != NULL)
- claim_zero(ibv_exp_destroy_rwq_ind_table(ind_table));
+/**
+ * Get or flow director drop queue. Create it if it does not exist.
+ *
+ * @param priv
+ * Private structure.
+ *
+ * @return
+ * Flow director drop queue on success, NULL otherwise.
+ */
+static struct fdir_queue *
+priv_get_fdir_drop_queue(struct priv *priv)
+{
+ struct fdir_queue *fdir_queue = priv->fdir_drop_queue;
- return NULL;
+ if (fdir_queue == NULL) {
+ unsigned int socket = SOCKET_ID_ANY;
+
+ /* Select a known NUMA socket if possible. */
+ if (priv->rxqs_n && (*priv->rxqs)[0])
+ socket = container_of((*priv->rxqs)[0],
+ struct rxq_ctrl, rxq)->socket;
+ fdir_queue = priv_fdir_queue_create(priv, NULL, socket);
+ priv->fdir_drop_queue = fdir_queue;
+ }
+ return fdir_queue;
}
/**
@@ -508,7 +616,11 @@ priv_fdir_filter_enable(struct priv *priv,
return 0;
/* Get fdir_queue for specific queue. */
- fdir_queue = priv_get_fdir_queue(priv, mlx5_fdir_filter->queue);
+ if (mlx5_fdir_filter->behavior == RTE_ETH_FDIR_REJECT)
+ fdir_queue = priv_get_fdir_drop_queue(priv);
+ else
+ fdir_queue = priv_get_fdir_queue(priv,
+ mlx5_fdir_filter->queue);
if (fdir_queue == NULL) {
ERROR("failed to create flow director rxq for queue %d",
@@ -601,7 +713,6 @@ priv_fdir_disable(struct priv *priv)
{
unsigned int i;
struct mlx5_fdir_filter *mlx5_fdir_filter;
- struct fdir_queue *fdir_queue;
/* Run on every flow director filter and destroy flow handle. */
LIST_FOREACH(mlx5_fdir_filter, priv->fdir_filter_list, next) {
@@ -618,23 +729,19 @@ priv_fdir_disable(struct priv *priv)
}
}
- /* Run on every RX queue to destroy related flow director QP and
- * indirection table. */
+ /* Destroy flow director context in each RX queue. */
for (i = 0; (i != priv->rxqs_n); i++) {
struct rxq_ctrl *rxq_ctrl =
container_of((*priv->rxqs)[i], struct rxq_ctrl, rxq);
- fdir_queue = &rxq_ctrl->fdir_queue;
- if (fdir_queue->qp != NULL) {
- claim_zero(ibv_destroy_qp(fdir_queue->qp));
- fdir_queue->qp = NULL;
- }
-
- if (fdir_queue->ind_table != NULL) {
- claim_zero(ibv_exp_destroy_rwq_ind_table
- (fdir_queue->ind_table));
- fdir_queue->ind_table = NULL;
- }
+ if (!rxq_ctrl->fdir_queue)
+ continue;
+ priv_fdir_queue_destroy(priv, rxq_ctrl->fdir_queue);
+ rxq_ctrl->fdir_queue = NULL;
+ }
+ if (priv->fdir_drop_queue) {
+ priv_fdir_queue_destroy(priv, priv->fdir_drop_queue);
+ priv->fdir_drop_queue = NULL;
}
}
@@ -736,8 +843,9 @@ priv_fdir_filter_add(struct priv *priv,
return err;
}
- /* Set queue. */
+ /* Set action parameters. */
mlx5_fdir_filter->queue = fdir_filter->action.rx_queue;
+ mlx5_fdir_filter->behavior = fdir_filter->action.behavior;
/* Convert to mlx5 filter descriptor. */
fdir_filter_to_flow_desc(fdir_filter,
@@ -955,7 +1063,7 @@ mlx5_dev_filter_ctrl(struct rte_eth_dev *dev,
enum rte_filter_op filter_op,
void *arg)
{
- int ret = -EINVAL;
+ int ret = EINVAL;
struct priv *priv = dev->data->dev_private;
switch (filter_type) {
@@ -970,5 +1078,5 @@ mlx5_dev_filter_ctrl(struct rte_eth_dev *dev,
break;
}
- return ret;
+ return -ret;
}
diff --git a/drivers/net/mlx5/mlx5_mac.c b/drivers/net/mlx5/mlx5_mac.c
index f6b27bb8..4fcfd3b8 100644
--- a/drivers/net/mlx5/mlx5_mac.c
+++ b/drivers/net/mlx5/mlx5_mac.c
@@ -44,22 +44,22 @@
/* Verbs header. */
/* ISO C doesn't support unnamed structs/unions, disabling -pedantic. */
#ifdef PEDANTIC
-#pragma GCC diagnostic ignored "-pedantic"
+#pragma GCC diagnostic ignored "-Wpedantic"
#endif
#include <infiniband/verbs.h>
#ifdef PEDANTIC
-#pragma GCC diagnostic error "-pedantic"
+#pragma GCC diagnostic error "-Wpedantic"
#endif
/* DPDK headers don't like -pedantic. */
#ifdef PEDANTIC
-#pragma GCC diagnostic ignored "-pedantic"
+#pragma GCC diagnostic ignored "-Wpedantic"
#endif
#include <rte_ether.h>
#include <rte_ethdev.h>
#include <rte_common.h>
#ifdef PEDANTIC
-#pragma GCC diagnostic error "-pedantic"
+#pragma GCC diagnostic error "-Wpedantic"
#endif
#include "mlx5.h"
diff --git a/drivers/net/mlx5/mlx5_mr.c b/drivers/net/mlx5/mlx5_mr.c
index 67dfefa8..0a363846 100644
--- a/drivers/net/mlx5/mlx5_mr.c
+++ b/drivers/net/mlx5/mlx5_mr.c
@@ -34,20 +34,20 @@
/* Verbs header. */
/* ISO C doesn't support unnamed structs/unions, disabling -pedantic. */
#ifdef PEDANTIC
-#pragma GCC diagnostic ignored "-pedantic"
+#pragma GCC diagnostic ignored "-Wpedantic"
#endif
#include <infiniband/verbs.h>
#ifdef PEDANTIC
-#pragma GCC diagnostic error "-pedantic"
+#pragma GCC diagnostic error "-Wpedantic"
#endif
/* DPDK headers don't like -pedantic. */
#ifdef PEDANTIC
-#pragma GCC diagnostic ignored "-pedantic"
+#pragma GCC diagnostic ignored "-Wpedantic"
#endif
#include <rte_mempool.h>
#ifdef PEDANTIC
-#pragma GCC diagnostic error "-pedantic"
+#pragma GCC diagnostic error "-Wpedantic"
#endif
#include "mlx5.h"
diff --git a/drivers/net/mlx5/mlx5_prm.h b/drivers/net/mlx5/mlx5_prm.h
index 5db219b3..1c369cac 100644
--- a/drivers/net/mlx5/mlx5_prm.h
+++ b/drivers/net/mlx5/mlx5_prm.h
@@ -37,13 +37,15 @@
/* Verbs header. */
/* ISO C doesn't support unnamed structs/unions, disabling -pedantic. */
#ifdef PEDANTIC
-#pragma GCC diagnostic ignored "-pedantic"
+#pragma GCC diagnostic ignored "-Wpedantic"
#endif
#include <infiniband/mlx5_hw.h>
#ifdef PEDANTIC
-#pragma GCC diagnostic error "-pedantic"
+#pragma GCC diagnostic error "-Wpedantic"
#endif
+#include "mlx5_autoconf.h"
+
/* Get CQE owner bit. */
#define MLX5_CQE_OWNER(op_own) ((op_own) & MLX5_CQE_OWNER_MASK)
@@ -71,6 +73,31 @@
/* Room for inline data in multi-packet WQE. */
#define MLX5_MWQE64_INL_DATA 28
+#ifndef HAVE_VERBS_MLX5_OPCODE_TSO
+#define MLX5_OPCODE_TSO MLX5_OPCODE_LSO_MPW /* Compat with OFED 3.3. */
+#endif
+
+/* IPv4 packet. */
+#define MLX5_CQE_RX_IPV4_PACKET (1u << 2)
+
+/* IPv6 packet. */
+#define MLX5_CQE_RX_IPV6_PACKET (1u << 3)
+
+/* Outer IPv4 packet. */
+#define MLX5_CQE_RX_OUTER_IPV4_PACKET (1u << 7)
+
+/* Outer IPv6 packet. */
+#define MLX5_CQE_RX_OUTER_IPV6_PACKET (1u << 8)
+
+/* Tunnel packet bit in the CQE. */
+#define MLX5_CQE_RX_TUNNEL_PACKET (1u << 4)
+
+/* Outer IP checksum OK. */
+#define MLX5_CQE_RX_OUTER_IP_CSUM_OK (1u << 5)
+
+/* Outer UDP header and checksum OK. */
+#define MLX5_CQE_RX_OUTER_TCP_UDP_CSUM_OK (1u << 6)
+
/* Subset of struct mlx5_wqe_eth_seg. */
struct mlx5_wqe_eth_seg_small {
uint32_t rsvd0;
diff --git a/drivers/net/mlx5/mlx5_rss.c b/drivers/net/mlx5/mlx5_rss.c
index 639e935b..0bed74ee 100644
--- a/drivers/net/mlx5/mlx5_rss.c
+++ b/drivers/net/mlx5/mlx5_rss.c
@@ -40,21 +40,21 @@
/* Verbs header. */
/* ISO C doesn't support unnamed structs/unions, disabling -pedantic. */
#ifdef PEDANTIC
-#pragma GCC diagnostic ignored "-pedantic"
+#pragma GCC diagnostic ignored "-Wpedantic"
#endif
#include <infiniband/verbs.h>
#ifdef PEDANTIC
-#pragma GCC diagnostic error "-pedantic"
+#pragma GCC diagnostic error "-Wpedantic"
#endif
/* DPDK headers don't like -pedantic. */
#ifdef PEDANTIC
-#pragma GCC diagnostic ignored "-pedantic"
+#pragma GCC diagnostic ignored "-Wpedantic"
#endif
#include <rte_malloc.h>
#include <rte_ethdev.h>
#ifdef PEDANTIC
-#pragma GCC diagnostic error "-pedantic"
+#pragma GCC diagnostic error "-Wpedantic"
#endif
#include "mlx5.h"
diff --git a/drivers/net/mlx5/mlx5_rxmode.c b/drivers/net/mlx5/mlx5_rxmode.c
index 8b585554..173e6e84 100644
--- a/drivers/net/mlx5/mlx5_rxmode.c
+++ b/drivers/net/mlx5/mlx5_rxmode.c
@@ -38,20 +38,20 @@
/* Verbs header. */
/* ISO C doesn't support unnamed structs/unions, disabling -pedantic. */
#ifdef PEDANTIC
-#pragma GCC diagnostic ignored "-pedantic"
+#pragma GCC diagnostic ignored "-Wpedantic"
#endif
#include <infiniband/verbs.h>
#ifdef PEDANTIC
-#pragma GCC diagnostic error "-pedantic"
+#pragma GCC diagnostic error "-Wpedantic"
#endif
/* DPDK headers don't like -pedantic. */
#ifdef PEDANTIC
-#pragma GCC diagnostic ignored "-pedantic"
+#pragma GCC diagnostic ignored "-Wpedantic"
#endif
#include <rte_ethdev.h>
#ifdef PEDANTIC
-#pragma GCC diagnostic error "-pedantic"
+#pragma GCC diagnostic error "-Wpedantic"
#endif
#include "mlx5.h"
diff --git a/drivers/net/mlx5/mlx5_rxq.c b/drivers/net/mlx5/mlx5_rxq.c
index 29c137cd..7dbe8dd2 100644
--- a/drivers/net/mlx5/mlx5_rxq.c
+++ b/drivers/net/mlx5/mlx5_rxq.c
@@ -40,25 +40,25 @@
/* Verbs header. */
/* ISO C doesn't support unnamed structs/unions, disabling -pedantic. */
#ifdef PEDANTIC
-#pragma GCC diagnostic ignored "-pedantic"
+#pragma GCC diagnostic ignored "-Wpedantic"
#endif
#include <infiniband/verbs.h>
#include <infiniband/arch.h>
#include <infiniband/mlx5_hw.h>
#ifdef PEDANTIC
-#pragma GCC diagnostic error "-pedantic"
+#pragma GCC diagnostic error "-Wpedantic"
#endif
/* DPDK headers don't like -pedantic. */
#ifdef PEDANTIC
-#pragma GCC diagnostic ignored "-pedantic"
+#pragma GCC diagnostic ignored "-Wpedantic"
#endif
#include <rte_mbuf.h>
#include <rte_malloc.h>
#include <rte_ethdev.h>
#include <rte_common.h>
#ifdef PEDANTIC
-#pragma GCC diagnostic error "-pedantic"
+#pragma GCC diagnostic error "-Wpedantic"
#endif
#include "mlx5.h"
@@ -745,6 +745,8 @@ rxq_cleanup(struct rxq_ctrl *rxq_ctrl)
DEBUG("cleaning up %p", (void *)rxq_ctrl);
rxq_free_elts(rxq_ctrl);
+ if (rxq_ctrl->fdir_queue != NULL)
+ priv_fdir_queue_destroy(rxq_ctrl->priv, rxq_ctrl->fdir_queue);
if (rxq_ctrl->if_wq != NULL) {
assert(rxq_ctrl->priv != NULL);
assert(rxq_ctrl->priv->ctx != NULL);
@@ -943,6 +945,11 @@ rxq_ctrl_setup(struct rte_eth_dev *dev, struct rxq_ctrl *rxq_ctrl,
(void)conf; /* Thresholds configuration (ignored). */
/* Enable scattered packets support for this queue if necessary. */
assert(mb_len >= RTE_PKTMBUF_HEADROOM);
+ /* If smaller than MRU, multi-segment support must be enabled. */
+ if (mb_len < (priv->mtu > dev->data->dev_conf.rxmode.max_rx_pkt_len ?
+ dev->data->dev_conf.rxmode.max_rx_pkt_len :
+ priv->mtu))
+ dev->data->dev_conf.rxmode.jumbo_frame = 1;
if ((dev->data->dev_conf.rxmode.jumbo_frame) &&
(dev->data->dev_conf.rxmode.max_rx_pkt_len >
(mb_len - RTE_PKTMBUF_HEADROOM))) {
@@ -1259,7 +1266,7 @@ mlx5_rx_queue_setup(struct rte_eth_dev *dev, uint16_t idx, uint16_t desc,
(void *)dev, (void *)rxq_ctrl);
(*priv->rxqs)[idx] = &rxq_ctrl->rxq;
/* Update receive callback. */
- dev->rx_pkt_burst = mlx5_rx_burst;
+ priv_select_rx_function(priv);
}
priv_unlock(priv);
return -ret;
diff --git a/drivers/net/mlx5/mlx5_rxtx.c b/drivers/net/mlx5/mlx5_rxtx.c
index fce3381a..79f7fa99 100644
--- a/drivers/net/mlx5/mlx5_rxtx.c
+++ b/drivers/net/mlx5/mlx5_rxtx.c
@@ -39,18 +39,18 @@
/* Verbs header. */
/* ISO C doesn't support unnamed structs/unions, disabling -pedantic. */
#ifdef PEDANTIC
-#pragma GCC diagnostic ignored "-pedantic"
+#pragma GCC diagnostic ignored "-Wpedantic"
#endif
#include <infiniband/verbs.h>
#include <infiniband/mlx5_hw.h>
#include <infiniband/arch.h>
#ifdef PEDANTIC
-#pragma GCC diagnostic error "-pedantic"
+#pragma GCC diagnostic error "-Wpedantic"
#endif
/* DPDK headers don't like -pedantic. */
#ifdef PEDANTIC
-#pragma GCC diagnostic ignored "-pedantic"
+#pragma GCC diagnostic ignored "-Wpedantic"
#endif
#include <rte_mbuf.h>
#include <rte_mempool.h>
@@ -59,7 +59,7 @@
#include <rte_branch_prediction.h>
#include <rte_ether.h>
#ifdef PEDANTIC
-#pragma GCC diagnostic error "-pedantic"
+#pragma GCC diagnostic error "-Wpedantic"
#endif
#include "mlx5.h"
@@ -290,226 +290,103 @@ txq_mp2mr(struct txq *txq, struct rte_mempool *mp)
* Pointer to TX queue structure.
* @param wqe
* Pointer to the WQE to fill.
- * @param addr
- * Buffer data address.
+ * @param buf
+ * Buffer.
* @param length
* Packet length.
- * @param lkey
- * Memory region lkey.
- */
-static inline void
-mlx5_wqe_write(struct txq *txq, volatile union mlx5_wqe *wqe,
- uintptr_t addr, uint32_t length, uint32_t lkey)
-{
- wqe->wqe.ctrl.data[0] = htonl((txq->wqe_ci << 8) | MLX5_OPCODE_SEND);
- wqe->wqe.ctrl.data[1] = htonl((txq->qp_num_8s) | 4);
- wqe->wqe.ctrl.data[2] = 0;
- wqe->wqe.ctrl.data[3] = 0;
- wqe->inl.eseg.rsvd0 = 0;
- wqe->inl.eseg.rsvd1 = 0;
- wqe->inl.eseg.mss = 0;
- wqe->inl.eseg.rsvd2 = 0;
- wqe->wqe.eseg.inline_hdr_sz = htons(MLX5_ETH_INLINE_HEADER_SIZE);
- /* Copy the first 16 bytes into inline header. */
- rte_memcpy((uint8_t *)(uintptr_t)wqe->wqe.eseg.inline_hdr_start,
- (uint8_t *)(uintptr_t)addr,
- MLX5_ETH_INLINE_HEADER_SIZE);
- addr += MLX5_ETH_INLINE_HEADER_SIZE;
- length -= MLX5_ETH_INLINE_HEADER_SIZE;
- /* Store remaining data in data segment. */
- wqe->wqe.dseg.byte_count = htonl(length);
- wqe->wqe.dseg.lkey = lkey;
- wqe->wqe.dseg.addr = htonll(addr);
- /* Increment consumer index. */
- ++txq->wqe_ci;
-}
-
-/**
- * Write a regular WQE with VLAN.
*
- * @param txq
- * Pointer to TX queue structure.
- * @param wqe
- * Pointer to the WQE to fill.
- * @param addr
- * Buffer data address.
- * @param length
- * Packet length.
- * @param lkey
- * Memory region lkey.
- * @param vlan_tci
- * VLAN field to insert in packet.
+ * @return ds
+ * Number of DS elements consumed.
*/
-static inline void
-mlx5_wqe_write_vlan(struct txq *txq, volatile union mlx5_wqe *wqe,
- uintptr_t addr, uint32_t length, uint32_t lkey,
- uint16_t vlan_tci)
+static inline unsigned int
+mlx5_wqe_write(struct txq *txq, volatile union mlx5_wqe *wqe,
+ struct rte_mbuf *buf, uint32_t length)
{
- uint32_t vlan = htonl(0x81000000 | vlan_tci);
-
+ uintptr_t raw = (uintptr_t)&wqe->wqe.eseg.inline_hdr_start;
+ uint16_t ds;
+ uint16_t pkt_inline_sz = 16;
+ uintptr_t addr = rte_pktmbuf_mtod(buf, uintptr_t);
+ struct mlx5_wqe_data_seg *dseg = NULL;
+
+ assert(length >= 16);
+ /* Start the know and common part of the WQE structure. */
wqe->wqe.ctrl.data[0] = htonl((txq->wqe_ci << 8) | MLX5_OPCODE_SEND);
- wqe->wqe.ctrl.data[1] = htonl((txq->qp_num_8s) | 4);
wqe->wqe.ctrl.data[2] = 0;
wqe->wqe.ctrl.data[3] = 0;
- wqe->inl.eseg.rsvd0 = 0;
- wqe->inl.eseg.rsvd1 = 0;
- wqe->inl.eseg.mss = 0;
- wqe->inl.eseg.rsvd2 = 0;
- wqe->wqe.eseg.inline_hdr_sz = htons(MLX5_ETH_VLAN_INLINE_HEADER_SIZE);
- /*
- * Copy 12 bytes of source & destination MAC address.
- * Copy 4 bytes of VLAN.
- * Copy 2 bytes of Ether type.
- */
- rte_memcpy((uint8_t *)(uintptr_t)wqe->wqe.eseg.inline_hdr_start,
- (uint8_t *)(uintptr_t)addr, 12);
- rte_memcpy((uint8_t *)((uintptr_t)wqe->wqe.eseg.inline_hdr_start + 12),
- &vlan, sizeof(vlan));
- rte_memcpy((uint8_t *)((uintptr_t)wqe->wqe.eseg.inline_hdr_start + 16),
- (uint8_t *)((uintptr_t)addr + 12), 2);
- addr += MLX5_ETH_VLAN_INLINE_HEADER_SIZE - sizeof(vlan);
- length -= MLX5_ETH_VLAN_INLINE_HEADER_SIZE - sizeof(vlan);
- /* Store remaining data in data segment. */
- wqe->wqe.dseg.byte_count = htonl(length);
- wqe->wqe.dseg.lkey = lkey;
- wqe->wqe.dseg.addr = htonll(addr);
- /* Increment consumer index. */
- ++txq->wqe_ci;
-}
-
-/**
- * Write a inline WQE.
- *
- * @param txq
- * Pointer to TX queue structure.
- * @param wqe
- * Pointer to the WQE to fill.
- * @param addr
- * Buffer data address.
- * @param length
- * Packet length.
- * @param lkey
- * Memory region lkey.
- */
-static inline void
-mlx5_wqe_write_inline(struct txq *txq, volatile union mlx5_wqe *wqe,
- uintptr_t addr, uint32_t length)
-{
- uint32_t size;
- uint16_t wqe_cnt = txq->wqe_n - 1;
- uint16_t wqe_ci = txq->wqe_ci + 1;
-
- /* Copy the first 16 bytes into inline header. */
- rte_memcpy((void *)(uintptr_t)wqe->inl.eseg.inline_hdr_start,
- (void *)(uintptr_t)addr,
- MLX5_ETH_INLINE_HEADER_SIZE);
- addr += MLX5_ETH_INLINE_HEADER_SIZE;
- length -= MLX5_ETH_INLINE_HEADER_SIZE;
- size = 3 + ((4 + length + 15) / 16);
- wqe->inl.byte_cnt = htonl(length | MLX5_INLINE_SEG);
- rte_memcpy((void *)(uintptr_t)&wqe->inl.data[0],
- (void *)addr, MLX5_WQE64_INL_DATA);
- addr += MLX5_WQE64_INL_DATA;
- length -= MLX5_WQE64_INL_DATA;
- while (length) {
- volatile union mlx5_wqe *wqe_next =
- &(*txq->wqes)[wqe_ci & wqe_cnt];
- uint32_t copy_bytes = (length > sizeof(*wqe)) ?
- sizeof(*wqe) :
- length;
-
- rte_mov64((uint8_t *)(uintptr_t)&wqe_next->data[0],
- (uint8_t *)addr);
- addr += copy_bytes;
- length -= copy_bytes;
- ++wqe_ci;
+ wqe->wqe.eseg.rsvd0 = 0;
+ wqe->wqe.eseg.rsvd1 = 0;
+ wqe->wqe.eseg.mss = 0;
+ wqe->wqe.eseg.rsvd2 = 0;
+ /* Start by copying the Ethernet Header. */
+ rte_mov16((uint8_t *)raw, (uint8_t *)addr);
+ length -= 16;
+ addr += 16;
+ /* 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);
+
+ memcpy((uint8_t *)(raw + 16 - sizeof(vlan)),
+ &vlan, sizeof(vlan));
+ addr -= sizeof(vlan);
+ length += sizeof(vlan);
}
- assert(size < 64);
- wqe->inl.ctrl.data[0] = htonl((txq->wqe_ci << 8) | MLX5_OPCODE_SEND);
- wqe->inl.ctrl.data[1] = htonl(txq->qp_num_8s | size);
- wqe->inl.ctrl.data[2] = 0;
- wqe->inl.ctrl.data[3] = 0;
- wqe->inl.eseg.rsvd0 = 0;
- wqe->inl.eseg.rsvd1 = 0;
- wqe->inl.eseg.mss = 0;
- wqe->inl.eseg.rsvd2 = 0;
- wqe->inl.eseg.inline_hdr_sz = htons(MLX5_ETH_INLINE_HEADER_SIZE);
- /* Increment consumer index. */
- txq->wqe_ci = wqe_ci;
-}
-
-/**
- * Write a inline WQE with VLAN.
- *
- * @param txq
- * Pointer to TX queue structure.
- * @param wqe
- * Pointer to the WQE to fill.
- * @param addr
- * Buffer data address.
- * @param length
- * Packet length.
- * @param lkey
- * Memory region lkey.
- * @param vlan_tci
- * VLAN field to insert in packet.
- */
-static inline void
-mlx5_wqe_write_inline_vlan(struct txq *txq, volatile union mlx5_wqe *wqe,
- uintptr_t addr, uint32_t length, uint16_t vlan_tci)
-{
- uint32_t size;
- uint32_t wqe_cnt = txq->wqe_n - 1;
- uint16_t wqe_ci = txq->wqe_ci + 1;
- uint32_t vlan = htonl(0x81000000 | vlan_tci);
-
- /*
- * Copy 12 bytes of source & destination MAC address.
- * Copy 4 bytes of VLAN.
- * Copy 2 bytes of Ether type.
- */
- rte_memcpy((uint8_t *)(uintptr_t)wqe->inl.eseg.inline_hdr_start,
- (uint8_t *)addr, 12);
- rte_memcpy((uint8_t *)(uintptr_t)wqe->inl.eseg.inline_hdr_start + 12,
- &vlan, sizeof(vlan));
- rte_memcpy((uint8_t *)((uintptr_t)wqe->inl.eseg.inline_hdr_start + 16),
- (uint8_t *)(addr + 12), 2);
- addr += MLX5_ETH_VLAN_INLINE_HEADER_SIZE - sizeof(vlan);
- length -= MLX5_ETH_VLAN_INLINE_HEADER_SIZE - sizeof(vlan);
- size = (sizeof(wqe->inl.ctrl.ctrl) +
- sizeof(wqe->inl.eseg) +
- sizeof(wqe->inl.byte_cnt) +
- length + 15) / 16;
- wqe->inl.byte_cnt = htonl(length | MLX5_INLINE_SEG);
- rte_memcpy((void *)(uintptr_t)&wqe->inl.data[0],
- (void *)addr, MLX5_WQE64_INL_DATA);
- addr += MLX5_WQE64_INL_DATA;
- length -= MLX5_WQE64_INL_DATA;
- while (length) {
- volatile union mlx5_wqe *wqe_next =
- &(*txq->wqes)[wqe_ci & wqe_cnt];
- uint32_t copy_bytes = (length > sizeof(*wqe)) ?
- sizeof(*wqe) :
- length;
-
- rte_mov64((uint8_t *)(uintptr_t)&wqe_next->data[0],
- (uint8_t *)addr);
- addr += copy_bytes;
- length -= copy_bytes;
- ++wqe_ci;
+ /* Inline if enough room. */
+ if (txq->max_inline != 0) {
+ uintptr_t end = (uintptr_t)&(*txq->wqes)[txq->wqe_n];
+ uint16_t max_inline = txq->max_inline * RTE_CACHE_LINE_SIZE;
+ uint16_t room;
+
+ raw += 16;
+ room = end - (uintptr_t)raw;
+ if (room > max_inline) {
+ uintptr_t addr_end = (addr + max_inline) &
+ ~(RTE_CACHE_LINE_SIZE - 1);
+ uint16_t copy_b = ((addr_end - addr) > length) ?
+ length :
+ (addr_end - addr);
+
+ rte_memcpy((void *)raw, (void *)addr, copy_b);
+ addr += copy_b;
+ length -= copy_b;
+ pkt_inline_sz += copy_b;
+ /* Sanity check. */
+ assert(addr <= addr_end);
+ }
+ /* Store the inlined packet size in the WQE. */
+ wqe->wqe.eseg.inline_hdr_sz = htons(pkt_inline_sz);
+ /*
+ * 2 DWORDs consumed by the WQE header + 1 DSEG +
+ * the size of the inline part of the packet.
+ */
+ ds = 2 + ((pkt_inline_sz - 2 + 15) / 16);
+ if (length > 0) {
+ dseg = (struct mlx5_wqe_data_seg *)
+ ((uintptr_t)wqe + (ds * 16));
+ if ((uintptr_t)dseg >= end)
+ dseg = (struct mlx5_wqe_data_seg *)
+ ((uintptr_t)&(*txq->wqes)[0]);
+ goto use_dseg;
+ }
+ } else {
+ /* Add the remaining packet as a simple ds. */
+ ds = 3;
+ /*
+ * No inline has been done in the packet, only the Ethernet
+ * Header as been stored.
+ */
+ wqe->wqe.eseg.inline_hdr_sz = htons(16);
+ dseg = (struct mlx5_wqe_data_seg *)
+ ((uintptr_t)wqe + (ds * 16));
+use_dseg:
+ *dseg = (struct mlx5_wqe_data_seg) {
+ .addr = htonll(addr),
+ .byte_count = htonl(length),
+ .lkey = txq_mp2mr(txq, txq_mb2mp(buf)),
+ };
+ ++ds;
}
- assert(size < 64);
- wqe->inl.ctrl.data[0] = htonl((txq->wqe_ci << 8) | MLX5_OPCODE_SEND);
- wqe->inl.ctrl.data[1] = htonl(txq->qp_num_8s | size);
- wqe->inl.ctrl.data[2] = 0;
- wqe->inl.ctrl.data[3] = 0;
- wqe->inl.eseg.rsvd0 = 0;
- wqe->inl.eseg.rsvd1 = 0;
- wqe->inl.eseg.mss = 0;
- wqe->inl.eseg.rsvd2 = 0;
- wqe->inl.eseg.inline_hdr_sz = htons(MLX5_ETH_VLAN_INLINE_HEADER_SIZE);
- /* Increment consumer index. */
- txq->wqe_ci = wqe_ci;
+ wqe->wqe.ctrl.data[1] = htonl(txq->qp_num_8s | ds);
+ return ds;
}
/**
@@ -609,9 +486,7 @@ mlx5_tx_burst(void *dpdk_txq, struct rte_mbuf **pkts, uint16_t pkts_n)
do {
struct rte_mbuf *buf = *(pkts++);
unsigned int elts_head_next;
- uintptr_t addr;
uint32_t length;
- uint32_t lkey;
unsigned int segs_n = buf->nb_segs;
volatile struct mlx5_wqe_data_seg *dseg;
unsigned int ds = sizeof(*wqe) / 16;
@@ -627,12 +502,10 @@ mlx5_tx_burst(void *dpdk_txq, struct rte_mbuf **pkts, uint16_t pkts_n)
--pkts_n;
elts_head_next = (elts_head + 1) & (elts_n - 1);
wqe = &(*txq->wqes)[txq->wqe_ci & (txq->wqe_n - 1)];
- dseg = &wqe->wqe.dseg;
- rte_prefetch0(wqe);
+ tx_prefetch_wqe(txq, txq->wqe_ci);
+ tx_prefetch_wqe(txq, txq->wqe_ci + 1);
if (pkts_n)
rte_prefetch0(*pkts);
- /* Retrieve buffer information. */
- addr = rte_pktmbuf_mtod(buf, uintptr_t);
length = DATA_LEN(buf);
/* Update element. */
(*txq->elts)[elts_head] = buf;
@@ -640,13 +513,6 @@ mlx5_tx_burst(void *dpdk_txq, struct rte_mbuf **pkts, uint16_t pkts_n)
if (pkts_n)
rte_prefetch0(rte_pktmbuf_mtod(*pkts,
volatile void *));
- /* Retrieve Memory Region key for this memory pool. */
- lkey = txq_mp2mr(txq, txq_mb2mp(buf));
- if (buf->ol_flags & PKT_TX_VLAN_PKT)
- mlx5_wqe_write_vlan(txq, wqe, addr, length, lkey,
- buf->vlan_tci);
- else
- mlx5_wqe_write(txq, wqe, addr, length, lkey);
/* Should we enable HW CKSUM offload */
if (buf->ol_flags &
(PKT_TX_IP_CKSUM | PKT_TX_TCP_CKSUM | PKT_TX_UDP_CKSUM)) {
@@ -656,6 +522,11 @@ mlx5_tx_burst(void *dpdk_txq, struct rte_mbuf **pkts, uint16_t pkts_n)
} else {
wqe->wqe.eseg.cs_flags = 0;
}
+ ds = mlx5_wqe_write(txq, wqe, buf, length);
+ if (segs_n == 1)
+ goto skip_segs;
+ dseg = (volatile struct mlx5_wqe_data_seg *)
+ (((uintptr_t)wqe) + ds * 16);
while (--segs_n) {
/*
* Spill on next WQE when the current one does not have
@@ -686,11 +557,13 @@ mlx5_tx_burst(void *dpdk_txq, struct rte_mbuf **pkts, uint16_t pkts_n)
/* Update DS field in WQE. */
wqe->wqe.ctrl.data[1] &= htonl(0xffffffc0);
wqe->wqe.ctrl.data[1] |= htonl(ds & 0x3f);
- elts_head = elts_head_next;
+skip_segs:
#ifdef MLX5_PMD_SOFT_COUNTERS
/* Increment sent bytes counter. */
txq->stats.obytes += length;
#endif
+ /* Increment consumer index. */
+ txq->wqe_ci += (ds + 3) / 4;
elts_head = elts_head_next;
++i;
} while (pkts_n);
@@ -719,166 +592,6 @@ mlx5_tx_burst(void *dpdk_txq, struct rte_mbuf **pkts, uint16_t pkts_n)
}
/**
- * DPDK callback for TX with inline support.
- *
- * @param dpdk_txq
- * Generic pointer to TX queue structure.
- * @param[in] pkts
- * Packets to transmit.
- * @param pkts_n
- * Number of packets in array.
- *
- * @return
- * Number of packets successfully transmitted (<= pkts_n).
- */
-uint16_t
-mlx5_tx_burst_inline(void *dpdk_txq, struct rte_mbuf **pkts, uint16_t pkts_n)
-{
- struct txq *txq = (struct txq *)dpdk_txq;
- uint16_t elts_head = txq->elts_head;
- const unsigned int elts_n = txq->elts_n;
- unsigned int i = 0;
- unsigned int j = 0;
- unsigned int max;
- unsigned int comp;
- volatile union mlx5_wqe *wqe = NULL;
- unsigned int max_inline = txq->max_inline;
-
- if (unlikely(!pkts_n))
- return 0;
- /* Prefetch first packet cacheline. */
- tx_prefetch_cqe(txq, txq->cq_ci);
- tx_prefetch_cqe(txq, txq->cq_ci + 1);
- rte_prefetch0(*pkts);
- /* Start processing. */
- txq_complete(txq);
- max = (elts_n - (elts_head - txq->elts_tail));
- if (max > elts_n)
- max -= elts_n;
- do {
- struct rte_mbuf *buf = *(pkts++);
- unsigned int elts_head_next;
- uintptr_t addr;
- uint32_t length;
- uint32_t lkey;
- unsigned int segs_n = buf->nb_segs;
- volatile struct mlx5_wqe_data_seg *dseg;
- unsigned int ds = sizeof(*wqe) / 16;
-
- /*
- * Make sure there is enough room to store this packet and
- * that one ring entry remains unused.
- */
- assert(segs_n);
- if (max < segs_n + 1)
- break;
- max -= segs_n;
- --pkts_n;
- elts_head_next = (elts_head + 1) & (elts_n - 1);
- wqe = &(*txq->wqes)[txq->wqe_ci & (txq->wqe_n - 1)];
- dseg = &wqe->wqe.dseg;
- tx_prefetch_wqe(txq, txq->wqe_ci);
- tx_prefetch_wqe(txq, txq->wqe_ci + 1);
- if (pkts_n)
- rte_prefetch0(*pkts);
- /* Should we enable HW CKSUM offload */
- if (buf->ol_flags &
- (PKT_TX_IP_CKSUM | PKT_TX_TCP_CKSUM | PKT_TX_UDP_CKSUM)) {
- wqe->inl.eseg.cs_flags =
- MLX5_ETH_WQE_L3_CSUM |
- MLX5_ETH_WQE_L4_CSUM;
- } else {
- wqe->inl.eseg.cs_flags = 0;
- }
- /* Retrieve buffer information. */
- addr = rte_pktmbuf_mtod(buf, uintptr_t);
- length = DATA_LEN(buf);
- /* Update element. */
- (*txq->elts)[elts_head] = buf;
- /* Prefetch next buffer data. */
- if (pkts_n)
- rte_prefetch0(rte_pktmbuf_mtod(*pkts,
- volatile void *));
- if ((length <= max_inline) && (segs_n == 1)) {
- if (buf->ol_flags & PKT_TX_VLAN_PKT)
- mlx5_wqe_write_inline_vlan(txq, wqe,
- addr, length,
- buf->vlan_tci);
- else
- mlx5_wqe_write_inline(txq, wqe, addr, length);
- goto skip_segs;
- } else {
- /* Retrieve Memory Region key for this memory pool. */
- lkey = txq_mp2mr(txq, txq_mb2mp(buf));
- if (buf->ol_flags & PKT_TX_VLAN_PKT)
- mlx5_wqe_write_vlan(txq, wqe, addr, length,
- lkey, buf->vlan_tci);
- else
- mlx5_wqe_write(txq, wqe, addr, length, lkey);
- }
- while (--segs_n) {
- /*
- * Spill on next WQE when the current one does not have
- * enough room left. Size of WQE must a be a multiple
- * of data segment size.
- */
- assert(!(sizeof(*wqe) % sizeof(*dseg)));
- if (!(ds % (sizeof(*wqe) / 16)))
- dseg = (volatile void *)
- &(*txq->wqes)[txq->wqe_ci++ &
- (txq->wqe_n - 1)];
- else
- ++dseg;
- ++ds;
- buf = buf->next;
- assert(buf);
- /* Store segment information. */
- dseg->byte_count = htonl(DATA_LEN(buf));
- dseg->lkey = txq_mp2mr(txq, txq_mb2mp(buf));
- dseg->addr = htonll(rte_pktmbuf_mtod(buf, uintptr_t));
- (*txq->elts)[elts_head_next] = buf;
- elts_head_next = (elts_head_next + 1) & (elts_n - 1);
-#ifdef MLX5_PMD_SOFT_COUNTERS
- length += DATA_LEN(buf);
-#endif
- ++j;
- }
- /* Update DS field in WQE. */
- wqe->inl.ctrl.data[1] &= htonl(0xffffffc0);
- wqe->inl.ctrl.data[1] |= htonl(ds & 0x3f);
-skip_segs:
- elts_head = elts_head_next;
-#ifdef MLX5_PMD_SOFT_COUNTERS
- /* Increment sent bytes counter. */
- txq->stats.obytes += length;
-#endif
- ++i;
- } while (pkts_n);
- /* Take a shortcut if nothing must be sent. */
- if (unlikely(i == 0))
- return 0;
- /* Check whether completion threshold has been reached. */
- comp = txq->elts_comp + i + j;
- if (comp >= MLX5_TX_COMP_THRESH) {
- /* Request completion on last WQE. */
- wqe->inl.ctrl.data[2] = htonl(8);
- /* Save elts_head in unused "immediate" field of WQE. */
- wqe->inl.ctrl.data[3] = elts_head;
- txq->elts_comp = 0;
- } else {
- txq->elts_comp = comp;
- }
-#ifdef MLX5_PMD_SOFT_COUNTERS
- /* Increment sent packets counter. */
- txq->stats.opackets += i;
-#endif
- /* Ring QP doorbell. */
- mlx5_tx_dbrec(txq);
- txq->elts_head = elts_head;
- return i;
-}
-
-/**
* Open a MPW session.
*
* @param txq
@@ -908,7 +621,7 @@ mlx5_mpw_new(struct txq *txq, struct mlx5_mpw *mpw, uint32_t length)
mpw->wqe->mpw.eseg.rsvd2 = 0;
mpw->wqe->mpw.ctrl.data[0] = htonl((MLX5_OPC_MOD_MPW << 24) |
(txq->wqe_ci << 8) |
- MLX5_OPCODE_LSO_MPW);
+ MLX5_OPCODE_TSO);
mpw->wqe->mpw.ctrl.data[2] = 0;
mpw->wqe->mpw.ctrl.data[3] = 0;
mpw->data.dseg[0] = &mpw->wqe->mpw.dseg[0];
@@ -1107,7 +820,7 @@ mlx5_mpw_inline_new(struct txq *txq, struct mlx5_mpw *mpw, uint32_t length)
mpw->wqe = &(*txq->wqes)[idx];
mpw->wqe->mpw_inl.ctrl.data[0] = htonl((MLX5_OPC_MOD_MPW << 24) |
(txq->wqe_ci << 8) |
- MLX5_OPCODE_LSO_MPW);
+ MLX5_OPCODE_TSO);
mpw->wqe->mpw_inl.ctrl.data[2] = 0;
mpw->wqe->mpw_inl.ctrl.data[3] = 0;
mpw->wqe->mpw_inl.eseg.mss = htons(length);
@@ -1168,7 +881,7 @@ mlx5_tx_burst_mpw_inline(void *dpdk_txq, struct rte_mbuf **pkts,
unsigned int j = 0;
unsigned int max;
unsigned int comp;
- unsigned int inline_room = txq->max_inline;
+ unsigned int inline_room = txq->max_inline * RTE_CACHE_LINE_SIZE;
struct mlx5_mpw mpw = {
.state = MLX5_MPW_STATE_CLOSED,
};
@@ -1222,7 +935,8 @@ mlx5_tx_burst_mpw_inline(void *dpdk_txq, struct rte_mbuf **pkts,
(length > inline_room) ||
(mpw.wqe->mpw_inl.eseg.cs_flags != cs_flags)) {
mlx5_mpw_inline_close(txq, &mpw);
- inline_room = txq->max_inline;
+ inline_room =
+ txq->max_inline * RTE_CACHE_LINE_SIZE;
}
}
if (mpw.state == MLX5_MPW_STATE_CLOSED) {
@@ -1238,7 +952,8 @@ mlx5_tx_burst_mpw_inline(void *dpdk_txq, struct rte_mbuf **pkts,
/* Multi-segment packets must be alone in their MPW. */
assert((segs_n == 1) || (mpw.pkts_n == 0));
if (mpw.state == MLX5_MPW_STATE_OPENED) {
- assert(inline_room == txq->max_inline);
+ assert(inline_room ==
+ txq->max_inline * RTE_CACHE_LINE_SIZE);
#if defined(MLX5_PMD_SOFT_COUNTERS) || !defined(NDEBUG)
length = 0;
#endif
@@ -1303,7 +1018,8 @@ mlx5_tx_burst_mpw_inline(void *dpdk_txq, struct rte_mbuf **pkts,
++j;
if (mpw.pkts_n == MLX5_MPW_DSEG_MAX) {
mlx5_mpw_inline_close(txq, &mpw);
- inline_room = txq->max_inline;
+ inline_room =
+ txq->max_inline * RTE_CACHE_LINE_SIZE;
} else {
inline_room -= length;
}
@@ -1365,19 +1081,19 @@ rxq_cq_to_pkt_type(volatile struct mlx5_cqe64 *cqe)
uint8_t flags = cqe->l4_hdr_type_etc;
uint8_t info = cqe->rsvd0[0];
- if (info & IBV_EXP_CQ_RX_TUNNEL_PACKET)
+ if (info & MLX5_CQE_RX_TUNNEL_PACKET)
pkt_type =
TRANSPOSE(flags,
- IBV_EXP_CQ_RX_OUTER_IPV4_PACKET,
+ MLX5_CQE_RX_OUTER_IPV4_PACKET,
RTE_PTYPE_L3_IPV4) |
TRANSPOSE(flags,
- IBV_EXP_CQ_RX_OUTER_IPV6_PACKET,
+ MLX5_CQE_RX_OUTER_IPV6_PACKET,
RTE_PTYPE_L3_IPV6) |
TRANSPOSE(flags,
- IBV_EXP_CQ_RX_IPV4_PACKET,
+ MLX5_CQE_RX_IPV4_PACKET,
RTE_PTYPE_INNER_L3_IPV4) |
TRANSPOSE(flags,
- IBV_EXP_CQ_RX_IPV6_PACKET,
+ MLX5_CQE_RX_IPV6_PACKET,
RTE_PTYPE_INNER_L3_IPV6);
else
pkt_type =
@@ -1520,13 +1236,13 @@ rxq_cq_to_ol_flags(struct rxq *rxq, volatile struct mlx5_cqe64 *cqe)
* of PKT_RX_EIP_CKSUM_BAD because the latter is not functional
* (its value is 0).
*/
- if ((info & IBV_EXP_CQ_RX_TUNNEL_PACKET) && (rxq->csum_l2tun))
+ if ((info & MLX5_CQE_RX_TUNNEL_PACKET) && (rxq->csum_l2tun))
ol_flags |=
TRANSPOSE(~cqe->l4_hdr_type_etc,
- IBV_EXP_CQ_RX_OUTER_IP_CSUM_OK,
+ MLX5_CQE_RX_OUTER_IP_CSUM_OK,
PKT_RX_IP_CKSUM_BAD) |
TRANSPOSE(~cqe->l4_hdr_type_etc,
- IBV_EXP_CQ_RX_OUTER_TCP_UDP_CSUM_OK,
+ MLX5_CQE_RX_OUTER_TCP_UDP_CSUM_OK,
PKT_RX_L4_CKSUM_BAD);
return ol_flags;
}
@@ -1572,6 +1288,14 @@ mlx5_rx_burst(void *dpdk_rxq, struct rte_mbuf **pkts, uint16_t pkts_n)
rte_prefetch0(wqe);
rep = rte_mbuf_raw_alloc(rxq->mp);
if (unlikely(rep == NULL)) {
+ ++rxq->stats.rx_nombuf;
+ if (!pkt) {
+ /*
+ * no buffers before we even started,
+ * bail out silently.
+ */
+ break;
+ }
while (pkt != seg) {
assert(pkt != (*rxq->elts)[idx]);
seg = NEXT(pkt);
@@ -1579,7 +1303,6 @@ mlx5_rx_burst(void *dpdk_rxq, struct rte_mbuf **pkts, uint16_t pkts_n)
__rte_mbuf_raw_free(pkt);
pkt = seg;
}
- ++rxq->stats.rx_nombuf;
break;
}
if (!pkt) {
diff --git a/drivers/net/mlx5/mlx5_rxtx.h b/drivers/net/mlx5/mlx5_rxtx.h
index f6e2cbac..05779ef5 100644
--- a/drivers/net/mlx5/mlx5_rxtx.h
+++ b/drivers/net/mlx5/mlx5_rxtx.h
@@ -40,22 +40,22 @@
/* Verbs header. */
/* ISO C doesn't support unnamed structs/unions, disabling -pedantic. */
#ifdef PEDANTIC
-#pragma GCC diagnostic ignored "-pedantic"
+#pragma GCC diagnostic ignored "-Wpedantic"
#endif
#include <infiniband/verbs.h>
#include <infiniband/mlx5_hw.h>
#ifdef PEDANTIC
-#pragma GCC diagnostic error "-pedantic"
+#pragma GCC diagnostic error "-Wpedantic"
#endif
/* DPDK headers don't like -pedantic. */
#ifdef PEDANTIC
-#pragma GCC diagnostic ignored "-pedantic"
+#pragma GCC diagnostic ignored "-Wpedantic"
#endif
#include <rte_mbuf.h>
#include <rte_mempool.h>
#ifdef PEDANTIC
-#pragma GCC diagnostic error "-pedantic"
+#pragma GCC diagnostic error "-Wpedantic"
#endif
#include "mlx5_utils.h"
@@ -87,6 +87,8 @@ struct mlx5_txq_stats {
struct fdir_queue {
struct ibv_qp *qp; /* Associated RX QP. */
struct ibv_exp_rwq_ind_table *ind_table; /* Indirection table. */
+ struct ibv_exp_wq *wq; /* Work queue. */
+ struct ibv_cq *cq; /* Completion queue. */
};
struct priv;
@@ -128,7 +130,7 @@ struct rxq_ctrl {
struct ibv_cq *cq; /* Completion Queue. */
struct ibv_exp_wq *wq; /* Work Queue. */
struct ibv_exp_res_domain *rd; /* Resource Domain. */
- struct fdir_queue fdir_queue; /* Flow director queue. */
+ struct fdir_queue *fdir_queue; /* Flow director queue. */
struct ibv_mr *mr; /* Memory Region (for mp). */
struct ibv_exp_wq_family *if_wq; /* WQ burst interface. */
struct ibv_exp_cq_family_v1 *if_cq; /* CQ interface. */
@@ -247,7 +249,7 @@ struct txq {
uint16_t wqe_n; /* Number of WQ elements. */
uint16_t bf_offset; /* Blueflame offset. */
uint16_t bf_buf_size; /* Blueflame size. */
- uint16_t max_inline; /* Maximum size to inline in a WQE. */
+ uint16_t max_inline; /* Multiple of RTE_CACHE_LINE_SIZE to inline. */
uint32_t qp_num_8s; /* QP number shifted by 8. */
volatile struct mlx5_cqe (*cqes)[]; /* Completion queue. */
volatile union mlx5_wqe (*wqes)[]; /* Work queue. */
@@ -312,7 +314,6 @@ uint16_t mlx5_tx_burst_secondary_setup(void *, struct rte_mbuf **, uint16_t);
/* mlx5_rxtx.c */
uint16_t mlx5_tx_burst(void *, struct rte_mbuf **, uint16_t);
-uint16_t mlx5_tx_burst_inline(void *, struct rte_mbuf **, uint16_t);
uint16_t mlx5_tx_burst_mpw(void *, struct rte_mbuf **, uint16_t);
uint16_t mlx5_tx_burst_mpw_inline(void *, struct rte_mbuf **, uint16_t);
uint16_t mlx5_rx_burst(void *, struct rte_mbuf **, uint16_t);
diff --git a/drivers/net/mlx5/mlx5_stats.c b/drivers/net/mlx5/mlx5_stats.c
index 2d3cb519..f2b5781a 100644
--- a/drivers/net/mlx5/mlx5_stats.c
+++ b/drivers/net/mlx5/mlx5_stats.c
@@ -33,11 +33,11 @@
/* DPDK headers don't like -pedantic. */
#ifdef PEDANTIC
-#pragma GCC diagnostic ignored "-pedantic"
+#pragma GCC diagnostic ignored "-Wpedantic"
#endif
#include <rte_ethdev.h>
#ifdef PEDANTIC
-#pragma GCC diagnostic error "-pedantic"
+#pragma GCC diagnostic error "-Wpedantic"
#endif
#include "mlx5.h"
diff --git a/drivers/net/mlx5/mlx5_trigger.c b/drivers/net/mlx5/mlx5_trigger.c
index e9b9a293..d4dccd88 100644
--- a/drivers/net/mlx5/mlx5_trigger.c
+++ b/drivers/net/mlx5/mlx5_trigger.c
@@ -33,14 +33,14 @@
/* DPDK headers don't like -pedantic. */
#ifdef PEDANTIC
-#pragma GCC diagnostic ignored "-pedantic"
+#pragma GCC diagnostic ignored "-Wpedantic"
#endif
#include <rte_ether.h>
#include <rte_ethdev.h>
#include <rte_interrupts.h>
#include <rte_alarm.h>
#ifdef PEDANTIC
-#pragma GCC diagnostic error "-pedantic"
+#pragma GCC diagnostic error "-Wpedantic"
#endif
#include "mlx5.h"
diff --git a/drivers/net/mlx5/mlx5_txq.c b/drivers/net/mlx5/mlx5_txq.c
index 6fe61c4a..e4510efe 100644
--- a/drivers/net/mlx5/mlx5_txq.c
+++ b/drivers/net/mlx5/mlx5_txq.c
@@ -40,23 +40,23 @@
/* Verbs header. */
/* ISO C doesn't support unnamed structs/unions, disabling -pedantic. */
#ifdef PEDANTIC
-#pragma GCC diagnostic ignored "-pedantic"
+#pragma GCC diagnostic ignored "-Wpedantic"
#endif
#include <infiniband/verbs.h>
#ifdef PEDANTIC
-#pragma GCC diagnostic error "-pedantic"
+#pragma GCC diagnostic error "-Wpedantic"
#endif
/* DPDK headers don't like -pedantic. */
#ifdef PEDANTIC
-#pragma GCC diagnostic ignored "-pedantic"
+#pragma GCC diagnostic ignored "-Wpedantic"
#endif
#include <rte_mbuf.h>
#include <rte_malloc.h>
#include <rte_ethdev.h>
#include <rte_common.h>
#ifdef PEDANTIC
-#pragma GCC diagnostic error "-pedantic"
+#pragma GCC diagnostic error "-Wpedantic"
#endif
#include "mlx5_utils.h"
@@ -338,9 +338,12 @@ txq_ctrl_setup(struct rte_eth_dev *dev, struct txq_ctrl *txq_ctrl,
.comp_mask = (IBV_EXP_QP_INIT_ATTR_PD |
IBV_EXP_QP_INIT_ATTR_RES_DOMAIN),
};
- if (priv->txq_inline && priv->txqs_n >= priv->txqs_inline) {
- tmpl.txq.max_inline = priv->txq_inline;
- attr.init.cap.max_inline_data = tmpl.txq.max_inline;
+ if (priv->txq_inline && (priv->txqs_n >= priv->txqs_inline)) {
+ tmpl.txq.max_inline =
+ ((priv->txq_inline + (RTE_CACHE_LINE_SIZE - 1)) /
+ RTE_CACHE_LINE_SIZE);
+ attr.init.cap.max_inline_data =
+ tmpl.txq.max_inline * RTE_CACHE_LINE_SIZE;
}
tmpl.qp = ibv_exp_create_qp(priv->ctx, &attr.init);
if (tmpl.qp == NULL) {
diff --git a/drivers/net/mlx5/mlx5_vlan.c b/drivers/net/mlx5/mlx5_vlan.c
index 4719e697..1b0fa40a 100644
--- a/drivers/net/mlx5/mlx5_vlan.c
+++ b/drivers/net/mlx5/mlx5_vlan.c
@@ -38,12 +38,12 @@
/* DPDK headers don't like -pedantic. */
#ifdef PEDANTIC
-#pragma GCC diagnostic ignored "-pedantic"
+#pragma GCC diagnostic ignored "-Wpedantic"
#endif
#include <rte_ethdev.h>
#include <rte_common.h>
#ifdef PEDANTIC
-#pragma GCC diagnostic error "-pedantic"
+#pragma GCC diagnostic error "-Wpedantic"
#endif
#include "mlx5_utils.h"
@@ -87,7 +87,8 @@ vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on)
--priv->vlan_filter_n;
memmove(&priv->vlan_filter[i],
&priv->vlan_filter[i + 1],
- priv->vlan_filter_n - i);
+ sizeof(priv->vlan_filter[i]) *
+ (priv->vlan_filter_n - i));
priv->vlan_filter[priv->vlan_filter_n] = 0;
} else {
assert(i == priv->vlan_filter_n);
diff --git a/drivers/net/nfp/nfp_net.c b/drivers/net/nfp/nfp_net.c
index 82e3e4e1..815296cb 100644
--- a/drivers/net/nfp/nfp_net.c
+++ b/drivers/net/nfp/nfp_net.c
@@ -2417,8 +2417,8 @@ nfp_net_init(struct rte_eth_dev *eth_dev)
eth_random_addr(&hw->mac_addr[0]);
/* Copying mac address to DPDK eth_dev struct */
- ether_addr_copy(&eth_dev->data->mac_addrs[0],
- (struct ether_addr *)hw->mac_addr);
+ ether_addr_copy((struct ether_addr *)hw->mac_addr,
+ &eth_dev->data->mac_addrs[0]);
PMD_INIT_LOG(INFO, "port %d VendorID=0x%x DeviceID=0x%x "
"mac=%02x:%02x:%02x:%02x:%02x:%02x",
diff --git a/drivers/net/pcap/rte_eth_pcap.c b/drivers/net/pcap/rte_eth_pcap.c
index 7e213ebb..7b7126bf 100644
--- a/drivers/net/pcap/rte_eth_pcap.c
+++ b/drivers/net/pcap/rte_eth_pcap.c
@@ -229,8 +229,10 @@ eth_pcap_rx(void *queue,
if (unlikely(eth_pcap_rx_jumbo(pcap_q->mb_pool,
mbuf,
packet,
- header.caplen) == -1))
+ header.caplen) == -1)) {
+ rte_pktmbuf_free(mbuf);
break;
+ }
}
mbuf->pkt_len = (uint16_t)header.caplen;
diff --git a/drivers/net/qede/Makefile b/drivers/net/qede/Makefile
index fe449aa9..7965a831 100644
--- a/drivers/net/qede/Makefile
+++ b/drivers/net/qede/Makefile
@@ -48,9 +48,13 @@ endif
endif
ifeq ($(CONFIG_RTE_TOOLCHAIN_GCC),y)
+ifeq ($(shell gcc -Wno-unused-but-set-variable -Werror -E - < /dev/null > /dev/null 2>&1; echo $$?),0)
CFLAGS_BASE_DRIVER += -Wno-unused-but-set-variable
+endif
CFLAGS_BASE_DRIVER += -Wno-missing-declarations
+ifeq ($(shell gcc -Wno-maybe-uninitialized -Werror -E - < /dev/null > /dev/null 2>&1; echo $$?),0)
CFLAGS_BASE_DRIVER += -Wno-maybe-uninitialized
+endif
CFLAGS_BASE_DRIVER += -Wno-strict-prototypes
ifeq ($(shell test $(GCC_VERSION) -ge 60 && echo 1), 1)
CFLAGS_BASE_DRIVER += -Wno-shift-negative-value
diff --git a/drivers/net/ring/rte_eth_ring.c b/drivers/net/ring/rte_eth_ring.c
index a7048c77..5551e187 100644
--- a/drivers/net/ring/rte_eth_ring.c
+++ b/drivers/net/ring/rte_eth_ring.c
@@ -557,7 +557,7 @@ rte_pmd_ring_devinit(const char *name, const char *params)
goto out_free;
for (info->count = 0; info->count < info->total; info->count++) {
- ret = eth_dev_ring_create(name,
+ ret = eth_dev_ring_create(info->list[info->count].name,
info->list[info->count].node,
info->list[info->count].action);
if ((ret == -1) &&
diff --git a/drivers/net/thunderx/nicvf_rxtx.c b/drivers/net/thunderx/nicvf_rxtx.c
index eb51a72c..e15c7303 100644
--- a/drivers/net/thunderx/nicvf_rxtx.c
+++ b/drivers/net/thunderx/nicvf_rxtx.c
@@ -70,19 +70,20 @@ fill_sq_desc_header(union sq_entry_t *entry, struct rte_mbuf *pkt)
ol_flags = pkt->ol_flags & NICVF_TX_OFFLOAD_MASK;
if (unlikely(ol_flags)) {
/* L4 cksum */
- if (ol_flags & PKT_TX_TCP_CKSUM)
+ uint64_t l4_flags = ol_flags & PKT_TX_L4_MASK;
+ if (l4_flags == PKT_TX_TCP_CKSUM)
sqe.hdr.csum_l4 = SEND_L4_CSUM_TCP;
- else if (ol_flags & PKT_TX_UDP_CKSUM)
+ else if (l4_flags == PKT_TX_UDP_CKSUM)
sqe.hdr.csum_l4 = SEND_L4_CSUM_UDP;
else
sqe.hdr.csum_l4 = SEND_L4_CSUM_DISABLE;
+
+ sqe.hdr.l3_offset = pkt->l2_len;
sqe.hdr.l4_offset = pkt->l3_len + pkt->l2_len;
/* L3 cksum */
- if (ol_flags & PKT_TX_IP_CKSUM) {
+ if (ol_flags & PKT_TX_IP_CKSUM)
sqe.hdr.csum_l3 = 1;
- sqe.hdr.l3_offset = pkt->l2_len;
- }
}
entry->buff[0] = sqe.buff[0];
diff --git a/drivers/net/virtio/virtio_ethdev.c b/drivers/net/virtio/virtio_ethdev.c
index 07d64497..86cf8a38 100644
--- a/drivers/net/virtio/virtio_ethdev.c
+++ b/drivers/net/virtio/virtio_ethdev.c
@@ -125,8 +125,8 @@ static const struct rte_virtio_xstats_name_off rte_virtio_rxq_stat_strings[] = {
{"size_128_255_packets", offsetof(struct virtnet_rx, stats.size_bins[3])},
{"size_256_511_packets", offsetof(struct virtnet_rx, stats.size_bins[4])},
{"size_512_1023_packets", offsetof(struct virtnet_rx, stats.size_bins[5])},
- {"size_1024_1517_packets", offsetof(struct virtnet_rx, stats.size_bins[6])},
- {"size_1518_max_packets", offsetof(struct virtnet_rx, stats.size_bins[7])},
+ {"size_1024_1518_packets", offsetof(struct virtnet_rx, stats.size_bins[6])},
+ {"size_1519_max_packets", offsetof(struct virtnet_rx, stats.size_bins[7])},
};
/* [rt]x_qX_ is prepended to the name string here */
@@ -142,8 +142,8 @@ static const struct rte_virtio_xstats_name_off rte_virtio_txq_stat_strings[] = {
{"size_128_255_packets", offsetof(struct virtnet_tx, stats.size_bins[3])},
{"size_256_511_packets", offsetof(struct virtnet_tx, stats.size_bins[4])},
{"size_512_1023_packets", offsetof(struct virtnet_tx, stats.size_bins[5])},
- {"size_1024_1517_packets", offsetof(struct virtnet_tx, stats.size_bins[6])},
- {"size_1518_max_packets", offsetof(struct virtnet_tx, stats.size_bins[7])},
+ {"size_1024_1518_packets", offsetof(struct virtnet_tx, stats.size_bins[6])},
+ {"size_1519_max_packets", offsetof(struct virtnet_tx, stats.size_bins[7])},
};
#define VIRTIO_NB_RXQ_XSTATS (sizeof(rte_virtio_rxq_stat_strings) / \
@@ -549,13 +549,11 @@ virtio_dev_close(struct rte_eth_dev *dev)
PMD_INIT_LOG(DEBUG, "virtio_dev_close");
- if (hw->started == 1)
- virtio_dev_stop(dev);
-
/* reset the NIC */
if (dev->data->dev_flags & RTE_ETH_DEV_INTR_LSC)
vtpci_irq_config(hw, VIRTIO_MSI_NO_VECTOR);
vtpci_reset(hw);
+ hw->started = 0;
virtio_dev_free_mbufs(dev);
virtio_free_queues(dev);
}
@@ -1275,9 +1273,10 @@ eth_virtio_dev_uninit(struct rte_eth_dev *eth_dev)
if (rte_eal_process_type() == RTE_PROC_SECONDARY)
return -EPERM;
- /* Close it anyway since there's no way to know if closed */
- virtio_dev_close(eth_dev);
-
+ if (hw->started == 1) {
+ virtio_dev_stop(eth_dev);
+ virtio_dev_close(eth_dev);
+ }
pci_dev = eth_dev->pci_dev;
eth_dev->dev_ops = NULL;
@@ -1486,12 +1485,9 @@ static void
virtio_dev_stop(struct rte_eth_dev *dev)
{
struct rte_eth_link link;
- struct virtio_hw *hw = dev->data->dev_private;
PMD_INIT_LOG(DEBUG, "stop");
- hw->started = 0;
-
if (dev->data->dev_conf.intr_conf.lsc)
rte_intr_disable(&dev->pci_dev->intr_handle);
diff --git a/drivers/net/virtio/virtio_user/virtio_user_dev.c b/drivers/net/virtio/virtio_user/virtio_user_dev.c
index 376c9cf5..e239e0eb 100644
--- a/drivers/net/virtio/virtio_user/virtio_user_dev.c
+++ b/drivers/net/virtio/virtio_user/virtio_user_dev.c
@@ -45,20 +45,14 @@
#include "../virtio_ethdev.h"
static int
-virtio_user_kick_queue(struct virtio_user_dev *dev, uint32_t queue_sel)
+virtio_user_create_queue(struct virtio_user_dev *dev, uint32_t queue_sel)
{
- int callfd, kickfd;
+ /* Of all per virtqueue MSGs, make sure VHOST_SET_VRING_CALL come
+ * firstly because vhost depends on this msg to allocate virtqueue
+ * pair.
+ */
+ int callfd;
struct vhost_vring_file file;
- struct vhost_vring_state state;
- struct vring *vring = &dev->vrings[queue_sel];
- struct vhost_vring_addr addr = {
- .index = queue_sel,
- .desc_user_addr = (uint64_t)(uintptr_t)vring->desc,
- .avail_user_addr = (uint64_t)(uintptr_t)vring->avail,
- .used_user_addr = (uint64_t)(uintptr_t)vring->used,
- .log_guest_addr = 0,
- .flags = 0, /* disable log */
- };
/* May use invalid flag, but some backend leverages kickfd and callfd as
* criteria to judge if dev is alive. so finally we use real event_fd.
@@ -68,22 +62,30 @@ virtio_user_kick_queue(struct virtio_user_dev *dev, uint32_t queue_sel)
PMD_DRV_LOG(ERR, "callfd error, %s\n", strerror(errno));
return -1;
}
- kickfd = eventfd(0, EFD_CLOEXEC | EFD_NONBLOCK);
- if (kickfd < 0) {
- close(callfd);
- PMD_DRV_LOG(ERR, "kickfd error, %s\n", strerror(errno));
- return -1;
- }
-
- /* Of all per virtqueue MSGs, make sure VHOST_SET_VRING_CALL come
- * firstly because vhost depends on this msg to allocate virtqueue
- * pair.
- */
file.index = queue_sel;
file.fd = callfd;
vhost_user_sock(dev->vhostfd, VHOST_USER_SET_VRING_CALL, &file);
dev->callfds[queue_sel] = callfd;
+ return 0;
+}
+
+static int
+virtio_user_kick_queue(struct virtio_user_dev *dev, uint32_t queue_sel)
+{
+ int kickfd;
+ struct vhost_vring_file file;
+ struct vhost_vring_state state;
+ struct vring *vring = &dev->vrings[queue_sel];
+ struct vhost_vring_addr addr = {
+ .index = queue_sel,
+ .desc_user_addr = (uint64_t)(uintptr_t)vring->desc,
+ .avail_user_addr = (uint64_t)(uintptr_t)vring->avail,
+ .used_user_addr = (uint64_t)(uintptr_t)vring->used,
+ .log_guest_addr = 0,
+ .flags = 0, /* disable log */
+ };
+
state.index = queue_sel;
state.num = vring->num;
vhost_user_sock(dev->vhostfd, VHOST_USER_SET_VRING_NUM, &state);
@@ -97,6 +99,12 @@ virtio_user_kick_queue(struct virtio_user_dev *dev, uint32_t queue_sel)
* lastly because vhost depends on this msg to judge if
* virtio is ready.
*/
+ kickfd = eventfd(0, EFD_CLOEXEC | EFD_NONBLOCK);
+ if (kickfd < 0) {
+ PMD_DRV_LOG(ERR, "kickfd error, %s\n", strerror(errno));
+ return -1;
+ }
+ file.index = queue_sel;
file.fd = kickfd;
vhost_user_sock(dev->vhostfd, VHOST_USER_SET_VRING_KICK, &file);
dev->kickfds[queue_sel] = kickfd;
@@ -104,37 +112,43 @@ virtio_user_kick_queue(struct virtio_user_dev *dev, uint32_t queue_sel)
return 0;
}
-int
-virtio_user_start_device(struct virtio_user_dev *dev)
+static int
+virtio_user_queue_setup(struct virtio_user_dev *dev,
+ int (*fn)(struct virtio_user_dev *, uint32_t))
{
- uint64_t features;
uint32_t i, queue_sel;
- int ret;
-
- /* construct memory region inside each implementation */
- ret = vhost_user_sock(dev->vhostfd, VHOST_USER_SET_MEM_TABLE, NULL);
- if (ret < 0)
- goto error;
for (i = 0; i < dev->max_queue_pairs; ++i) {
queue_sel = 2 * i + VTNET_SQ_RQ_QUEUE_IDX;
- if (virtio_user_kick_queue(dev, queue_sel) < 0) {
- PMD_DRV_LOG(INFO, "kick rx vq fails: %u", i);
- goto error;
+ if (fn(dev, queue_sel) < 0) {
+ PMD_DRV_LOG(INFO, "setup rx vq fails: %u", i);
+ return -1;
}
}
for (i = 0; i < dev->max_queue_pairs; ++i) {
queue_sel = 2 * i + VTNET_SQ_TQ_QUEUE_IDX;
- if (virtio_user_kick_queue(dev, queue_sel) < 0) {
- PMD_DRV_LOG(INFO, "kick tx vq fails: %u", i);
- goto error;
+ if (fn(dev, queue_sel) < 0) {
+ PMD_DRV_LOG(INFO, "setup tx vq fails: %u", i);
+ return -1;
}
}
- /* After setup all virtqueues, we need to set_features so that these
- * features can be set into each virtqueue in vhost side. And before
- * that, make sure VHOST_USER_F_PROTOCOL_FEATURES is added if mq is
- * enabled, and VIRTIO_NET_F_MAC is stripped.
+ return 0;
+}
+
+int
+virtio_user_start_device(struct virtio_user_dev *dev)
+{
+ uint64_t features;
+ int ret;
+
+ /* Step 0: tell vhost to create queues */
+ if (virtio_user_queue_setup(dev, virtio_user_create_queue) < 0)
+ goto error;
+
+ /* Step 1: set features
+ * Make sure VHOST_USER_F_PROTOCOL_FEATURES is added if mq is enabled,
+ * and VIRTIO_NET_F_MAC is stripped.
*/
features = dev->features;
if (dev->max_queue_pairs > 1)
@@ -145,6 +159,20 @@ virtio_user_start_device(struct virtio_user_dev *dev)
goto error;
PMD_DRV_LOG(INFO, "set features: %" PRIx64, features);
+ /* Step 2: share memory regions */
+ ret = vhost_user_sock(dev->vhostfd, VHOST_USER_SET_MEM_TABLE, NULL);
+ if (ret < 0)
+ goto error;
+
+ /* Step 3: kick queues */
+ if (virtio_user_queue_setup(dev, virtio_user_kick_queue) < 0)
+ goto error;
+
+ /* Step 4: enable queues
+ * we enable the 1st queue pair by default.
+ */
+ vhost_user_enable_queue_pair(dev->vhostfd, 0, 1);
+
return 0;
error:
/* TODO: free resource here or caller to check */
diff --git a/drivers/net/virtio/virtio_user_ethdev.c b/drivers/net/virtio/virtio_user_ethdev.c
index daef09bd..bba74028 100644
--- a/drivers/net/virtio/virtio_user_ethdev.c
+++ b/drivers/net/virtio/virtio_user_ethdev.c
@@ -313,6 +313,17 @@ virtio_user_eth_dev_alloc(const char *name)
return eth_dev;
}
+static void
+virtio_user_eth_dev_free(struct rte_eth_dev *eth_dev)
+{
+ struct rte_eth_dev_data *data = eth_dev->data;
+ struct virtio_hw *hw = data->dev_private;
+
+ rte_free(hw->virtio_user_dev);
+ rte_free(hw);
+ rte_eth_dev_release_port(eth_dev);
+}
+
/* Dev initialization routine. Invoked once for each virtio vdev at
* EAL init time, see rte_eal_dev_init().
* Returns 0 on success.
@@ -343,9 +354,8 @@ virtio_user_pmd_devinit(const char *name, const char *params)
}
if (rte_kvargs_count(kvlist, VIRTIO_USER_ARG_PATH) == 1) {
- ret = rte_kvargs_process(kvlist, VIRTIO_USER_ARG_PATH,
- &get_string_arg, &path);
- if (ret < 0) {
+ if (rte_kvargs_process(kvlist, VIRTIO_USER_ARG_PATH,
+ &get_string_arg, &path) < 0) {
PMD_INIT_LOG(ERR, "error to parse %s",
VIRTIO_USER_ARG_PATH);
goto end;
@@ -357,9 +367,8 @@ virtio_user_pmd_devinit(const char *name, const char *params)
}
if (rte_kvargs_count(kvlist, VIRTIO_USER_ARG_MAC) == 1) {
- ret = rte_kvargs_process(kvlist, VIRTIO_USER_ARG_MAC,
- &get_string_arg, &mac_addr);
- if (ret < 0) {
+ if (rte_kvargs_process(kvlist, VIRTIO_USER_ARG_MAC,
+ &get_string_arg, &mac_addr) < 0) {
PMD_INIT_LOG(ERR, "error to parse %s",
VIRTIO_USER_ARG_MAC);
goto end;
@@ -367,9 +376,8 @@ virtio_user_pmd_devinit(const char *name, const char *params)
}
if (rte_kvargs_count(kvlist, VIRTIO_USER_ARG_QUEUE_SIZE) == 1) {
- ret = rte_kvargs_process(kvlist, VIRTIO_USER_ARG_QUEUE_SIZE,
- &get_integer_arg, &queue_size);
- if (ret < 0) {
+ if (rte_kvargs_process(kvlist, VIRTIO_USER_ARG_QUEUE_SIZE,
+ &get_integer_arg, &queue_size) < 0) {
PMD_INIT_LOG(ERR, "error to parse %s",
VIRTIO_USER_ARG_QUEUE_SIZE);
goto end;
@@ -377,9 +385,8 @@ virtio_user_pmd_devinit(const char *name, const char *params)
}
if (rte_kvargs_count(kvlist, VIRTIO_USER_ARG_QUEUES_NUM) == 1) {
- ret = rte_kvargs_process(kvlist, VIRTIO_USER_ARG_QUEUES_NUM,
- &get_integer_arg, &queues);
- if (ret < 0) {
+ if (rte_kvargs_process(kvlist, VIRTIO_USER_ARG_QUEUES_NUM,
+ &get_integer_arg, &queues) < 0) {
PMD_INIT_LOG(ERR, "error to parse %s",
VIRTIO_USER_ARG_QUEUES_NUM);
goto end;
@@ -387,9 +394,8 @@ virtio_user_pmd_devinit(const char *name, const char *params)
}
if (rte_kvargs_count(kvlist, VIRTIO_USER_ARG_CQ_NUM) == 1) {
- ret = rte_kvargs_process(kvlist, VIRTIO_USER_ARG_CQ_NUM,
- &get_integer_arg, &cq);
- if (ret < 0) {
+ if (rte_kvargs_process(kvlist, VIRTIO_USER_ARG_CQ_NUM,
+ &get_integer_arg, &cq) < 0) {
PMD_INIT_LOG(ERR, "error to parse %s",
VIRTIO_USER_ARG_CQ_NUM);
goto end;
@@ -411,12 +417,16 @@ virtio_user_pmd_devinit(const char *name, const char *params)
hw = eth_dev->data->dev_private;
if (virtio_user_dev_init(hw->virtio_user_dev, path, queues, cq,
- queue_size, mac_addr) < 0)
+ queue_size, mac_addr) < 0) {
+ PMD_INIT_LOG(ERR, "virtio_user_dev_init fails");
+ virtio_user_eth_dev_free(eth_dev);
goto end;
+ }
/* previously called by rte_eal_pci_probe() for physical dev */
if (eth_virtio_dev_init(eth_dev) < 0) {
PMD_INIT_LOG(ERR, "eth_virtio_dev_init fails");
+ virtio_user_eth_dev_free(eth_dev);
goto end;
}
ret = 0;
diff --git a/drivers/net/vmxnet3/vmxnet3_rxtx.c b/drivers/net/vmxnet3/vmxnet3_rxtx.c
index 9deeb3ff..88df576c 100644
--- a/drivers/net/vmxnet3/vmxnet3_rxtx.c
+++ b/drivers/net/vmxnet3/vmxnet3_rxtx.c
@@ -141,10 +141,10 @@ vmxnet3_txq_dump(struct vmxnet3_tx_queue *txq)
#endif
static void
-vmxnet3_cmd_ring_release_mbufs(vmxnet3_cmd_ring_t *ring)
+vmxnet3_tx_cmd_ring_release_mbufs(vmxnet3_cmd_ring_t *ring)
{
while (ring->next2comp != ring->next2fill) {
- /* No need to worry about tx desc ownership, device is quiesced by now. */
+ /* No need to worry about desc ownership, device is quiesced by now. */
vmxnet3_buf_info_t *buf_info = ring->buf_info + ring->next2comp;
if (buf_info->m) {
@@ -158,9 +158,27 @@ vmxnet3_cmd_ring_release_mbufs(vmxnet3_cmd_ring_t *ring)
}
static void
+vmxnet3_rx_cmd_ring_release_mbufs(vmxnet3_cmd_ring_t *ring)
+{
+ uint32_t i;
+
+ for (i = 0; i < ring->size; i++) {
+ /* No need to worry about desc ownership, device is quiesced by now. */
+ vmxnet3_buf_info_t *buf_info = &ring->buf_info[i];
+
+ if (buf_info->m) {
+ rte_pktmbuf_free_seg(buf_info->m);
+ buf_info->m = NULL;
+ buf_info->bufPA = 0;
+ buf_info->len = 0;
+ }
+ vmxnet3_cmd_ring_adv_next2comp(ring);
+ }
+}
+
+static void
vmxnet3_cmd_ring_release(vmxnet3_cmd_ring_t *ring)
{
- vmxnet3_cmd_ring_release_mbufs(ring);
rte_free(ring->buf_info);
ring->buf_info = NULL;
}
@@ -172,6 +190,8 @@ vmxnet3_dev_tx_queue_release(void *txq)
vmxnet3_tx_queue_t *tq = txq;
if (tq != NULL) {
+ /* Release mbufs */
+ vmxnet3_tx_cmd_ring_release_mbufs(&tq->cmd_ring);
/* Release the cmd_ring */
vmxnet3_cmd_ring_release(&tq->cmd_ring);
}
@@ -184,6 +204,10 @@ vmxnet3_dev_rx_queue_release(void *rxq)
vmxnet3_rx_queue_t *rq = rxq;
if (rq != NULL) {
+ /* Release mbufs */
+ for (i = 0; i < VMXNET3_RX_CMDRING_SIZE; i++)
+ vmxnet3_rx_cmd_ring_release_mbufs(&rq->cmd_ring[i]);
+
/* Release both the cmd_rings */
for (i = 0; i < VMXNET3_RX_CMDRING_SIZE; i++)
vmxnet3_cmd_ring_release(&rq->cmd_ring[i]);
@@ -201,7 +225,7 @@ vmxnet3_dev_tx_queue_reset(void *txq)
if (tq != NULL) {
/* Release the cmd_ring mbufs */
- vmxnet3_cmd_ring_release_mbufs(&tq->cmd_ring);
+ vmxnet3_tx_cmd_ring_release_mbufs(&tq->cmd_ring);
}
/* Tx vmxnet rings structure initialization*/
@@ -230,7 +254,7 @@ vmxnet3_dev_rx_queue_reset(void *rxq)
if (rq != NULL) {
/* Release both the cmd_rings mbufs */
for (i = 0; i < VMXNET3_RX_CMDRING_SIZE; i++)
- vmxnet3_cmd_ring_release_mbufs(&rq->cmd_ring[i]);
+ vmxnet3_rx_cmd_ring_release_mbufs(&rq->cmd_ring[i]);
}
ring0 = &rq->cmd_ring[0];