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authorMohsin Kazmi <sykazmi@cisco.com>2021-02-10 12:03:53 +0100
committerDamjan Marion <dmarion@me.com>2021-03-19 14:30:50 +0000
commit5b3f523918932793254b6313f78659fe0ed6320e (patch)
tree26241978a6669b4a466e09d598cc0e83cb00825c /src/plugins/dpdk
parent34c54dff5c66f9a4aef77daf08219301e15cc1fa (diff)
interface: add capabilities flags
Type: improvement This patch adds flags to represent the modern NICs capabilities. Change-Id: I96d38d9ab7eac55974d72795cd100d8337168e1e Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
Diffstat (limited to 'src/plugins/dpdk')
-rw-r--r--src/plugins/dpdk/device/common.c4
-rw-r--r--src/plugins/dpdk/device/init.c18
2 files changed, 13 insertions, 9 deletions
diff --git a/src/plugins/dpdk/device/common.c b/src/plugins/dpdk/device/common.c
index 2ae0096ad32..89046d1a8c0 100644
--- a/src/plugins/dpdk/device/common.c
+++ b/src/plugins/dpdk/device/common.c
@@ -210,7 +210,7 @@ dpdk_setup_interrupts (dpdk_device_t *xd)
if (xd->flags & DPDK_DEVICE_FLAG_INT_SUPPORTED)
{
- hi->flags |= VNET_HW_INTERFACE_FLAG_SUPPORTS_INT_MODE;
+ hi->caps |= VNET_HW_INTERFACE_CAP_SUPPORTS_INT_MODE;
for (int q = 0; q < xd->rx_q_used; q++)
{
dpdk_rx_queue_t *rxq = vec_elt_at_index (xd->rx_queues, q);
@@ -219,7 +219,7 @@ dpdk_setup_interrupts (dpdk_device_t *xd)
if (rxq->efd < 0)
{
xd->flags &= ~DPDK_DEVICE_FLAG_INT_SUPPORTED;
- hi->flags &= ~VNET_HW_INTERFACE_FLAG_SUPPORTS_INT_MODE;
+ hi->caps &= ~VNET_HW_INTERFACE_CAP_SUPPORTS_INT_MODE;
break;
}
f.read_function = dpdk_rx_read_ready;
diff --git a/src/plugins/dpdk/device/init.c b/src/plugins/dpdk/device/init.c
index bf1683b2096..2834a3196e4 100644
--- a/src/plugins/dpdk/device/init.c
+++ b/src/plugins/dpdk/device/init.c
@@ -773,24 +773,28 @@ dpdk_lib_init (dpdk_main_t * dm)
/* Indicate ability to support L3 DMAC filtering and
* initialize interface to L3 non-promisc mode */
- hi->flags |= VNET_HW_INTERFACE_FLAG_SUPPORTS_MAC_FILTER;
+ hi->caps |= VNET_HW_INTERFACE_CAP_SUPPORTS_MAC_FILTER;
ethernet_set_flags (dm->vnet_main, xd->hw_if_index,
ETHERNET_INTERFACE_FLAG_DEFAULT_L3);
}
if (dm->conf->no_tx_checksum_offload == 0)
if (xd->flags & DPDK_DEVICE_FLAG_TX_OFFLOAD && hi != NULL)
- hi->flags |= VNET_HW_INTERFACE_FLAG_SUPPORTS_TX_L4_CKSUM_OFFLOAD;
-
+ {
+ hi->caps |= VNET_HW_INTERFACE_CAP_SUPPORTS_TX_IP4_CKSUM |
+ VNET_HW_INTERFACE_CAP_SUPPORTS_TX_TCP_CKSUM |
+ VNET_HW_INTERFACE_CAP_SUPPORTS_TX_UDP_CKSUM;
+ }
if (devconf->tso == DPDK_DEVICE_TSO_ON && hi != NULL)
{
/*tcp_udp checksum must be enabled*/
if ((dm->conf->enable_tcp_udp_checksum) &&
- (hi->flags & VNET_HW_INTERFACE_FLAG_SUPPORTS_TX_L4_CKSUM_OFFLOAD))
+ (hi->caps & VNET_HW_INTERFACE_CAP_SUPPORTS_TX_CKSUM))
{
- hi->flags |= VNET_HW_INTERFACE_FLAG_SUPPORTS_GSO;
- xd->port_conf.txmode.offloads |= DEV_TX_OFFLOAD_TCP_TSO |
- DEV_TX_OFFLOAD_UDP_TSO;
+ hi->caps |= VNET_HW_INTERFACE_CAP_SUPPORTS_TCP_GSO |
+ VNET_HW_INTERFACE_CAP_SUPPORTS_UDP_GSO;
+ xd->port_conf.txmode.offloads |=
+ DEV_TX_OFFLOAD_TCP_TSO | DEV_TX_OFFLOAD_UDP_TSO;
}
else
clib_warning ("%s: TCP/UDP checksum offload must be enabled",