summaryrefslogtreecommitdiffstats
path: root/drivers/net/enic/enic_ethdev.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/enic/enic_ethdev.c')
-rw-r--r--drivers/net/enic/enic_ethdev.c61
1 files changed, 48 insertions, 13 deletions
diff --git a/drivers/net/enic/enic_ethdev.c b/drivers/net/enic/enic_ethdev.c
index b3d57771..996bb554 100644
--- a/drivers/net/enic/enic_ethdev.c
+++ b/drivers/net/enic/enic_ethdev.c
@@ -37,6 +37,7 @@ static const struct rte_pci_id pci_id_enic_map[] = {
};
#define ENIC_DEVARG_DISABLE_OVERLAY "disable-overlay"
+#define ENIC_DEVARG_ENABLE_AVX2_RX "enable-avx2-rx"
#define ENIC_DEVARG_IG_VLAN_REWRITE "ig-vlan-rewrite"
RTE_INIT(enicpmd_init_log)
@@ -521,10 +522,34 @@ static const uint32_t *enicpmd_dev_supported_ptypes_get(struct rte_eth_dev *dev)
RTE_PTYPE_L4_NONFRAG,
RTE_PTYPE_UNKNOWN
};
+ static const uint32_t ptypes_overlay[] = {
+ RTE_PTYPE_L2_ETHER,
+ RTE_PTYPE_L2_ETHER_VLAN,
+ RTE_PTYPE_L3_IPV4_EXT_UNKNOWN,
+ RTE_PTYPE_L3_IPV6_EXT_UNKNOWN,
+ RTE_PTYPE_L4_TCP,
+ RTE_PTYPE_L4_UDP,
+ RTE_PTYPE_L4_FRAG,
+ RTE_PTYPE_L4_NONFRAG,
+ RTE_PTYPE_TUNNEL_GRENAT,
+ RTE_PTYPE_INNER_L2_ETHER,
+ RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN,
+ RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN,
+ RTE_PTYPE_INNER_L4_TCP,
+ RTE_PTYPE_INNER_L4_UDP,
+ RTE_PTYPE_INNER_L4_FRAG,
+ RTE_PTYPE_INNER_L4_NONFRAG,
+ RTE_PTYPE_UNKNOWN
+ };
- if (dev->rx_pkt_burst == enic_recv_pkts ||
- dev->rx_pkt_burst == enic_noscatter_recv_pkts)
- return ptypes;
+ if (dev->rx_pkt_burst != enic_dummy_recv_pkts &&
+ dev->rx_pkt_burst != NULL) {
+ struct enic *enic = pmd_priv(dev);
+ if (enic->overlay_offload)
+ return ptypes_overlay;
+ else
+ return ptypes;
+ }
return NULL;
}
@@ -915,22 +940,27 @@ static const struct eth_dev_ops enicpmd_eth_dev_ops = {
.udp_tunnel_port_del = enicpmd_dev_udp_tunnel_port_del,
};
-static int enic_parse_disable_overlay(__rte_unused const char *key,
- const char *value,
- void *opaque)
+static int enic_parse_zero_one(const char *key,
+ const char *value,
+ void *opaque)
{
struct enic *enic;
+ bool b;
enic = (struct enic *)opaque;
if (strcmp(value, "0") == 0) {
- enic->disable_overlay = false;
+ b = false;
} else if (strcmp(value, "1") == 0) {
- enic->disable_overlay = true;
+ b = true;
} else {
- dev_err(enic, "Invalid value for " ENIC_DEVARG_DISABLE_OVERLAY
- ": expected=0|1 given=%s\n", value);
+ dev_err(enic, "Invalid value for %s"
+ ": expected=0|1 given=%s\n", key, value);
return -EINVAL;
}
+ if (strcmp(key, ENIC_DEVARG_DISABLE_OVERLAY) == 0)
+ enic->disable_overlay = b;
+ if (strcmp(key, ENIC_DEVARG_ENABLE_AVX2_RX) == 0)
+ enic->enable_avx2_rx = b;
return 0;
}
@@ -971,6 +1001,7 @@ static int enic_check_devargs(struct rte_eth_dev *dev)
{
static const char *const valid_keys[] = {
ENIC_DEVARG_DISABLE_OVERLAY,
+ ENIC_DEVARG_ENABLE_AVX2_RX,
ENIC_DEVARG_IG_VLAN_REWRITE,
NULL};
struct enic *enic = pmd_priv(dev);
@@ -979,6 +1010,7 @@ static int enic_check_devargs(struct rte_eth_dev *dev)
ENICPMD_FUNC_TRACE();
enic->disable_overlay = false;
+ enic->enable_avx2_rx = false;
enic->ig_vlan_rewrite_mode = IG_VLAN_REWRITE_MODE_PASS_THRU;
if (!dev->device->devargs)
return 0;
@@ -986,7 +1018,9 @@ static int enic_check_devargs(struct rte_eth_dev *dev)
if (!kvlist)
return -EINVAL;
if (rte_kvargs_process(kvlist, ENIC_DEVARG_DISABLE_OVERLAY,
- enic_parse_disable_overlay, enic) < 0 ||
+ enic_parse_zero_one, enic) < 0 ||
+ rte_kvargs_process(kvlist, ENIC_DEVARG_ENABLE_AVX2_RX,
+ enic_parse_zero_one, enic) < 0 ||
rte_kvargs_process(kvlist, ENIC_DEVARG_IG_VLAN_REWRITE,
enic_parse_ig_vlan_rewrite, enic) < 0) {
rte_kvargs_free(kvlist);
@@ -996,7 +1030,6 @@ static int enic_check_devargs(struct rte_eth_dev *dev)
return 0;
}
-struct enic *enicpmd_list_head = NULL;
/* Initialize the driver
* It returns 0 on success.
*/
@@ -1044,7 +1077,8 @@ static int eth_enic_pci_remove(struct rte_pci_device *pci_dev)
static struct rte_pci_driver rte_enic_pmd = {
.id_table = pci_id_enic_map,
- .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
+ .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC |
+ RTE_PCI_DRV_IOVA_AS_VA,
.probe = eth_enic_pci_probe,
.remove = eth_enic_pci_remove,
};
@@ -1054,4 +1088,5 @@ RTE_PMD_REGISTER_PCI_TABLE(net_enic, pci_id_enic_map);
RTE_PMD_REGISTER_KMOD_DEP(net_enic, "* igb_uio | uio_pci_generic | vfio-pci");
RTE_PMD_REGISTER_PARAM_STRING(net_enic,
ENIC_DEVARG_DISABLE_OVERLAY "=0|1 "
+ ENIC_DEVARG_ENABLE_AVX2_RX "=0|1 "
ENIC_DEVARG_IG_VLAN_REWRITE "=trunk|untag|priority|pass");