From: Steve Yang <stevex.yang@intel.com>
To: dev@dpdk.org
Cc: andrew.rybchenko@oktetlabs.ru, Steve Yang <stevex.yang@intel.com>
Subject: [dpdk-dev] [PATCH v3 14/22] net/sfc: fix the jumbo frame flag condition for mtu set
Date: Thu, 14 Jan 2021 09:47:03 +0000 [thread overview]
Message-ID: <20210114094703.14278-1-stevex.yang@intel.com> (raw)
In-Reply-To: <20201217092312.27033-1-stevex.yang@intel.com>
The jumbo frame uses the 'RTE_ETHER_MAX_LEN' as boundary condition,
but the Ether overhead is larger than 18 when it supports VLAN tag.
That will cause the jumbo flag rx offload is wrong when MTU size is
'RTE_ETHER_MTU'.
This fix will change the boundary condition with 'RTE_ETHER_MTU',
that perhaps impacts the cases of the jumbo frame related.
Fixes: ff6a1197c3b1 ("net/sfc: convert to new Rx offload API")
Signed-off-by: Steve Yang <stevex.yang@intel.com>
---
drivers/net/sfc/sfc_ethdev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/sfc/sfc_ethdev.c b/drivers/net/sfc/sfc_ethdev.c
index 93fc7baa0d..f2f5336435 100644
--- a/drivers/net/sfc/sfc_ethdev.c
+++ b/drivers/net/sfc/sfc_ethdev.c
@@ -1017,7 +1017,7 @@ sfc_dev_set_mtu(struct rte_eth_dev *dev, uint16_t mtu)
* The driver does not use it, but other PMDs update jumbo frame
* flag and max_rx_pkt_len when MTU is set.
*/
- if (mtu > RTE_ETHER_MAX_LEN) {
+ if (mtu > RTE_ETHER_MTU) {
struct rte_eth_rxmode *rxmode = &dev->data->dev_conf.rxmode;
rxmode->offloads |= DEV_RX_OFFLOAD_JUMBO_FRAME;
}
--
2.17.1
next prev parent reply other threads:[~2021-01-14 9:50 UTC|newest]
Thread overview: 115+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-09 3:16 [dpdk-dev] [PATCH v1 00/12] fix rx packets dropped issue Steve Yang
2020-12-09 3:16 ` [dpdk-dev] [PATCH v1 01/12] net/dpaa2: fix the jumbo frame flag condition for mtu set Steve Yang
2020-12-09 3:16 ` [dpdk-dev] [PATCH v1 02/12] net/e1000: " Steve Yang
2020-12-09 3:16 ` [dpdk-dev] [PATCH v1 03/12] net/hns3: " Steve Yang
2020-12-09 3:16 ` [dpdk-dev] [PATCH v1 04/12] net/i40e: fix the jumbo frame flag condition Steve Yang
2020-12-09 3:16 ` [dpdk-dev] [PATCH v1 05/12] net/iavf: " Steve Yang
2020-12-09 3:16 ` [dpdk-dev] [PATCH v1 06/12] net/ice: " Steve Yang
2020-12-09 3:16 ` [dpdk-dev] [PATCH v1 07/12] net/ipn3ke: fix the jumbo frame flag condition for mtu set Steve Yang
2020-12-09 3:16 ` [dpdk-dev] [PATCH v1 08/12] net/octeontx: " Steve Yang
2020-12-09 3:16 ` [dpdk-dev] [PATCH v1 09/12] net/octeontx2: fix the jumbo frame flag condition for mtu Steve Yang
2020-12-21 7:16 ` [dpdk-dev] [EXT] " Sunil Kumar Kori
2020-12-09 3:16 ` [dpdk-dev] [PATCH v1 10/12] net/qede: fix the jumbo frame flag condition for mtu set Steve Yang
2020-12-09 3:16 ` [dpdk-dev] [PATCH v1 11/12] net/sfc: " Steve Yang
2020-12-09 3:16 ` [dpdk-dev] [PATCH v1 12/12] net/thunderx: " Steve Yang
2020-12-11 4:31 ` [dpdk-dev] [PATCH v1 00/12] fix rx packets dropped issue Guo, Jia
2020-12-14 17:44 ` Ferruh Yigit
2020-12-17 9:22 ` [dpdk-dev] [PATCH v2 00/22] " Steve Yang
2020-12-17 9:22 ` [dpdk-dev] [PATCH v2 01/22] ethdev: fix MTU size exceeds max rx packet length Steve Yang
2020-12-28 14:51 ` Andrew Rybchenko
2021-01-13 10:32 ` Ferruh Yigit
2020-12-30 10:19 ` oulijun
[not found] ` <DM6PR11MB43627F10DDAFC9801816FF5BF9D00@DM6PR11MB4362.namprd11.prod.outlook.com>
2021-01-13 10:25 ` Ferruh Yigit
2021-01-13 11:04 ` Ferruh Yigit
2020-12-17 9:22 ` [dpdk-dev] [PATCH v2 02/22] app/testpmd: fix max rx packet length for VLAN packets Steve Yang
2021-01-13 11:26 ` Ferruh Yigit
2020-12-17 9:22 ` [dpdk-dev] [PATCH v2 03/22] net/dpaa: fix the jumbo frame flag condition for mtu set Steve Yang
2020-12-17 9:22 ` [dpdk-dev] [PATCH v2 04/22] net/dpaa2: " Steve Yang
2020-12-17 9:22 ` [dpdk-dev] [PATCH v2 05/22] net/e1000: " Steve Yang
2020-12-18 2:42 ` Guo, Jia
2020-12-17 9:22 ` [dpdk-dev] [PATCH v2 06/22] net/hns3: " Steve Yang
2020-12-17 9:22 ` [dpdk-dev] [PATCH v2 07/22] net/i40e: fix the jumbo frame flag condition Steve Yang
2020-12-18 2:44 ` Guo, Jia
2020-12-17 9:22 ` [dpdk-dev] [PATCH v2 08/22] net/iavf: " Steve Yang
2020-12-17 9:22 ` [dpdk-dev] [PATCH v2 09/22] net/ice: " Steve Yang
2020-12-17 9:23 ` [dpdk-dev] [PATCH v2 10/22] net/ipn3ke: fix the jumbo frame flag condition for mtu set Steve Yang
2020-12-19 0:54 ` Xu, Rosen
2020-12-17 9:23 ` [dpdk-dev] [PATCH v2 11/22] net/octeontx: " Steve Yang
2020-12-21 15:04 ` [dpdk-dev] [EXT] " Harman Kalra
2020-12-17 9:23 ` [dpdk-dev] [PATCH v2 12/22] net/octeontx2: fix the jumbo frame flag condition for mtu Steve Yang
2020-12-18 10:15 ` Nithin Dabilpuram
2020-12-21 7:19 ` [dpdk-dev] [EXT] " Sunil Kumar Kori
2020-12-17 9:23 ` [dpdk-dev] [PATCH v2 13/22] net/qede: fix the jumbo frame flag condition for mtu set Steve Yang
2020-12-17 9:23 ` [dpdk-dev] [PATCH v2 14/22] net/sfc: " Steve Yang
2020-12-17 9:23 ` [dpdk-dev] [PATCH v2 15/22] net/thunderx: " Steve Yang
2020-12-17 9:23 ` [dpdk-dev] [PATCH v2 16/22] net/ixgbe: fix the jumbo frame flag condition Steve Yang
2020-12-18 2:43 ` Guo, Jia
2020-12-17 9:23 ` [dpdk-dev] [PATCH v2 17/22] net/cxgbe: " Steve Yang
2020-12-17 9:23 ` [dpdk-dev] [PATCH v2 18/22] net/axgbe: fix the jumbo frame flag condition for mtu set Steve Yang
2020-12-17 9:23 ` [dpdk-dev] [PATCH v2 19/22] net/enetc: " Steve Yang
2020-12-17 9:23 ` [dpdk-dev] [PATCH v2 20/22] net/hinic: " Steve Yang
2020-12-17 9:23 ` [dpdk-dev] [PATCH v2 21/22] net/nfp: " Steve Yang
2020-12-17 9:23 ` [dpdk-dev] [PATCH v2 22/22] net/liquidio: " Steve Yang
2021-01-13 11:32 ` [dpdk-dev] [PATCH v2 00/22] fix rx packets dropped issue Ferruh Yigit
2021-01-14 9:45 ` [dpdk-dev] [PATCH v3 " Steve Yang
2021-01-14 9:45 ` [dpdk-dev] [PATCH v3 01/22] ethdev: fix MTU size exceeds max rx packet length Steve Yang
2021-01-14 16:36 ` Ferruh Yigit
2021-01-14 17:13 ` Ferruh Yigit
2021-01-14 17:29 ` Andrew Boyer
2021-01-14 20:44 ` Ferruh Yigit
2021-01-15 10:44 ` oulijun
2021-01-18 10:42 ` Ferruh Yigit
2021-01-19 8:46 ` oulijun
2021-01-23 9:05 ` oulijun
2021-01-25 12:22 ` Ferruh Yigit
2021-01-18 7:04 ` [dpdk-dev] [PATCH v4 00/22] fix rx packets dropped issue Steve Yang
2021-01-18 7:04 ` [dpdk-dev] [PATCH v4 01/22] ethdev: fix MTU size exceeds max rx packet length Steve Yang
2021-01-18 7:04 ` [dpdk-dev] [PATCH v4 02/22] app/testpmd: fix max rx packet length for VLAN packets Steve Yang
2021-01-21 15:27 ` Lance Richardson
2021-01-22 14:26 ` Lance Richardson
2021-01-25 12:14 ` Ferruh Yigit
2021-01-18 7:04 ` [dpdk-dev] [PATCH v4 03/22] net/dpaa: fix the jumbo frame flag condition for mtu set Steve Yang
2021-01-18 7:04 ` [dpdk-dev] [PATCH v4 04/22] net/dpaa2: " Steve Yang
2021-01-18 7:04 ` [dpdk-dev] [PATCH v4 05/22] net/e1000: " Steve Yang
2021-01-18 7:04 ` [dpdk-dev] [PATCH v4 06/22] net/hns3: " Steve Yang
2021-01-18 7:04 ` [dpdk-dev] [PATCH v4 07/22] net/i40e: fix the jumbo frame flag condition Steve Yang
2021-01-18 7:04 ` [dpdk-dev] [PATCH v4 08/22] net/iavf: " Steve Yang
2021-01-18 7:04 ` [dpdk-dev] [PATCH v4 09/22] net/ice: " Steve Yang
2021-01-18 7:04 ` [dpdk-dev] [PATCH v4 10/22] net/ipn3ke: fix the jumbo frame flag condition for mtu set Steve Yang
2021-01-18 7:04 ` [dpdk-dev] [PATCH v4 11/22] net/octeontx: " Steve Yang
2021-01-18 7:04 ` [dpdk-dev] [PATCH v4 12/22] net/octeontx2: fix the jumbo frame flag condition for mtu Steve Yang
2021-01-18 7:04 ` [dpdk-dev] [PATCH v4 13/22] net/qede: fix the jumbo frame flag condition for mtu set Steve Yang
2021-01-18 7:04 ` [dpdk-dev] [PATCH v4 14/22] net/sfc: " Steve Yang
2021-01-18 7:04 ` [dpdk-dev] [PATCH v4 15/22] net/thunderx: " Steve Yang
2021-01-18 7:04 ` [dpdk-dev] [PATCH v4 16/22] net/ixgbe: fix the jumbo frame flag condition Steve Yang
2021-01-18 7:04 ` [dpdk-dev] [PATCH v4 17/22] net/cxgbe: " Steve Yang
2021-01-18 7:04 ` [dpdk-dev] [PATCH v4 18/22] net/axgbe: fix the jumbo frame flag condition for mtu set Steve Yang
2021-01-18 7:04 ` [dpdk-dev] [PATCH v4 19/22] net/enetc: " Steve Yang
2021-01-18 7:04 ` [dpdk-dev] [PATCH v4 20/22] net/hinic: " Steve Yang
2021-01-18 7:04 ` [dpdk-dev] [PATCH v4 21/22] net/nfp: " Steve Yang
2021-01-18 7:04 ` [dpdk-dev] [PATCH v4 22/22] net/liquidio: " Steve Yang
2021-01-18 11:54 ` [dpdk-dev] [PATCH v4 00/22] fix rx packets dropped issue Ferruh Yigit
2021-01-14 9:45 ` [dpdk-dev] [PATCH v3 02/22] app/testpmd: fix max rx packet length for VLAN packets Steve Yang
2021-01-14 9:45 ` [dpdk-dev] [PATCH v3 03/22] net/dpaa: fix the jumbo frame flag condition for mtu set Steve Yang
2021-01-14 10:26 ` Hemant Agrawal
2021-01-14 9:46 ` [dpdk-dev] [PATCH v3 04/22] net/dpaa2: " Steve Yang
2021-01-14 10:27 ` Hemant Agrawal
2021-01-14 9:46 ` [dpdk-dev] [PATCH v3 05/22] net/e1000: " Steve Yang
2021-01-14 9:46 ` [dpdk-dev] [PATCH v3 06/22] net/hns3: " Steve Yang
2021-01-18 1:30 ` oulijun
2021-01-14 9:46 ` [dpdk-dev] [PATCH v3 07/22] net/i40e: fix the jumbo frame flag condition Steve Yang
2021-01-14 9:46 ` [dpdk-dev] [PATCH v3 08/22] net/iavf: " Steve Yang
2021-01-14 9:46 ` [dpdk-dev] [PATCH v3 09/22] net/ice: " Steve Yang
2021-01-14 9:46 ` [dpdk-dev] [PATCH v3 10/22] net/ipn3ke: fix the jumbo frame flag condition for mtu set Steve Yang
2021-01-14 9:46 ` [dpdk-dev] [PATCH v3 11/22] net/octeontx: " Steve Yang
2021-01-14 9:46 ` [dpdk-dev] [PATCH v3 12/22] net/octeontx2: fix the jumbo frame flag condition for mtu Steve Yang
2021-01-14 9:46 ` [dpdk-dev] [PATCH v3 13/22] net/qede: fix the jumbo frame flag condition for mtu set Steve Yang
2021-01-14 9:47 ` Steve Yang [this message]
2021-01-14 9:47 ` [dpdk-dev] [PATCH v3 15/22] net/thunderx: " Steve Yang
2021-01-14 9:47 ` [dpdk-dev] [PATCH v3 16/22] net/ixgbe: fix the jumbo frame flag condition Steve Yang
2021-01-14 9:47 ` [dpdk-dev] [PATCH v3 17/22] net/cxgbe: " Steve Yang
2021-01-14 9:47 ` [dpdk-dev] [PATCH v3 18/22] net/axgbe: fix the jumbo frame flag condition for mtu set Steve Yang
2021-01-14 9:47 ` [dpdk-dev] [PATCH v3 19/22] net/enetc: " Steve Yang
2021-01-14 9:47 ` [dpdk-dev] [PATCH v3 20/22] net/hinic: " Steve Yang
2021-01-14 9:47 ` [dpdk-dev] [PATCH v3 21/22] net/nfp: " Steve Yang
2021-01-14 9:47 ` [dpdk-dev] [PATCH v3 22/22] net/liquidio: " Steve Yang
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