From: Dumitru Ceara <dceara@redhat.com>
To: dev@dpdk.org
Cc: bruce.richardson@intel.com
Subject: [dpdk-dev] [PATCH] net/ring: advertise multi segment support.
Date: Fri, 18 Sep 2020 12:36:55 +0200 [thread overview]
Message-ID: <1600425415-31834-1-git-send-email-dceara@redhat.com> (raw)
Even though ring interfaces don't support any other TX/RX offloads they
do support sending multi segment packets and this should be advertised
in order to not break applications that use ring interfaces.
Signed-off-by: Dumitru Ceara <dceara@redhat.com>
---
drivers/net/ring/rte_eth_ring.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ring/rte_eth_ring.c b/drivers/net/ring/rte_eth_ring.c
index 733c898..59d1e67 100644
--- a/drivers/net/ring/rte_eth_ring.c
+++ b/drivers/net/ring/rte_eth_ring.c
@@ -160,6 +160,7 @@ struct pmd_internals {
dev_info->max_mac_addrs = 1;
dev_info->max_rx_pktlen = (uint32_t)-1;
dev_info->max_rx_queues = (uint16_t)internals->max_rx_queues;
+ dev_info->tx_offload_capa = DEV_TX_OFFLOAD_MULTI_SEGS;
dev_info->max_tx_queues = (uint16_t)internals->max_tx_queues;
dev_info->min_rx_bufsize = 0;
--
1.8.3.1
next reply other threads:[~2020-09-18 10:37 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-18 10:36 Dumitru Ceara [this message]
2020-09-22 14:21 ` Ferruh Yigit
2020-09-28 7:31 ` Dumitru Ceara
2020-09-28 10:25 ` Ferruh Yigit
2020-09-28 11:00 ` Ananyev, Konstantin
2020-09-28 12:42 ` Ferruh Yigit
2020-09-28 13:10 ` Ananyev, Konstantin
2020-09-28 13:26 ` Ferruh Yigit
2020-09-28 13:58 ` Dumitru Ceara
2020-09-28 15:02 ` Ferruh Yigit
2020-09-28 11:01 ` Bruce Richardson
2020-09-28 12:45 ` Ferruh Yigit
2020-09-28 18:47 ` [dpdk-dev] [PATCH v2] net/ring: advertise multi segment TX and scatter RX Dumitru Ceara
2020-09-29 8:37 ` Bruce Richardson
2020-09-30 17:04 ` Ferruh Yigit
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