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net/tap: return empty port offload capabilities
[dpdk.git]
/
drivers
/
net
/
tap
/
rte_eth_tap.c
diff --git
a/drivers/net/tap/rte_eth_tap.c
b/drivers/net/tap/rte_eth_tap.c
index
07dfacb
..
36dd7b7
100644
(file)
--- a/
drivers/net/tap/rte_eth_tap.c
+++ b/
drivers/net/tap/rte_eth_tap.c
@@
-268,14
+268,9
@@
static uint64_t
tap_rx_offload_get_port_capa(void)
{
/*
tap_rx_offload_get_port_capa(void)
{
/*
- * In order to support legacy apps,
- * report capabilities also as port capabilities.
+ * No specific port Rx offload capabilities.
*/
*/
- return DEV_RX_OFFLOAD_SCATTER |
- DEV_RX_OFFLOAD_IPV4_CKSUM |
- DEV_RX_OFFLOAD_UDP_CKSUM |
- DEV_RX_OFFLOAD_TCP_CKSUM |
- DEV_RX_OFFLOAD_CRC_STRIP;
+ return 0;
}
static uint64_t
}
static uint64_t
@@
-402,13
+397,9
@@
static uint64_t
tap_tx_offload_get_port_capa(void)
{
/*
tap_tx_offload_get_port_capa(void)
{
/*
- * In order to support legacy apps,
- * report capabilities also as port capabilities.
+ * No specific port Tx offload capabilities.
*/
*/
- return DEV_TX_OFFLOAD_MULTI_SEGS |
- DEV_TX_OFFLOAD_IPV4_CKSUM |
- DEV_TX_OFFLOAD_UDP_CKSUM |
- DEV_TX_OFFLOAD_TCP_CKSUM;
+ return 0;
}
static uint64_t
}
static uint64_t
@@
-680,7
+671,8
@@
tap_dev_stop(struct rte_eth_dev *dev)
static int
tap_dev_configure(struct rte_eth_dev *dev)
{
static int
tap_dev_configure(struct rte_eth_dev *dev)
{
- uint64_t supp_tx_offloads = tap_tx_offload_get_port_capa();
+ uint64_t supp_tx_offloads = tap_tx_offload_get_port_capa() |
+ tap_tx_offload_get_queue_capa();
uint64_t tx_offloads = dev->data->dev_conf.txmode.offloads;
if ((tx_offloads & supp_tx_offloads) != tx_offloads) {
uint64_t tx_offloads = dev->data->dev_conf.txmode.offloads;
if ((tx_offloads & supp_tx_offloads) != tx_offloads) {
@@
-1194,7
+1186,8
@@
tap_tx_queue_setup(struct rte_eth_dev *dev,
" or supported offloads 0x%" PRIx64,
(void *)dev, tx_conf->offloads,
dev->data->dev_conf.txmode.offloads,
" or supported offloads 0x%" PRIx64,
(void *)dev, tx_conf->offloads,
dev->data->dev_conf.txmode.offloads,
- tap_tx_offload_get_port_capa());
+ (tap_tx_offload_get_port_capa() |
+ tap_tx_offload_get_queue_capa()));
return -rte_errno;
}
}
return -rte_errno;
}
}