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* [dpdk-dev] [PATCH 0/6] Support generic tunnel TX csum and TSO
@ 2018-01-09 14:11 Xueming Li
  2018-01-09 14:11 ` [dpdk-dev] [PATCH 1/6] net/mlx5: support tx swp tunnel offloading Xueming Li
                   ` (5 more replies)
  0 siblings, 6 replies; 84+ messages in thread
From: Xueming Li @ 2018-01-09 14:11 UTC (permalink / raw)
  To: Olivier MATZ, Thomas Monjalon, Jingjing Wu, Yongseok Koh
  Cc: Xueming Li, Shahaf Shuler, dev

This patchset add new HW TX capability of generic tunnel checksum and TSO
offloads, HW supporting generic tunnel offloading could handle new tunnel 
type offloading w/o upgrading HW. 

This is achieved by informing HW offsets and types of headers, HW would 
do calculation and TSO segments based on packet inner and outer headers offset
regardless of tunnel type.

Xueming Li (6):
  net/mlx5: support tx swp tunnel offloading
  net/mlx5: allow max 192B WQE TSO inline header length
  net/mlx5: add SWP PCI parameter for TX common tunnel offloads
  ethdev: introduce TX common tunnel offloads
  net/mlx5: support TX common tunnel offloads
  app/testpmd: testpmd support TX common tunnel offloads

 app/test-pmd/cmdline.c         |   9 ++-
 app/test-pmd/config.c          |   9 +++
 drivers/net/mlx5/mlx5.c        |   7 ++
 drivers/net/mlx5/mlx5.h        |   1 +
 drivers/net/mlx5/mlx5_defs.h   |   2 +-
 drivers/net/mlx5/mlx5_ethdev.c |   3 +-
 drivers/net/mlx5/mlx5_prm.h    |  12 +++
 drivers/net/mlx5/mlx5_rxtx.c   | 163 ++++++++++++++++++++++++++---------------
 drivers/net/mlx5/mlx5_rxtx.h   |  94 +++++++++++++++++++-----
 drivers/net/mlx5/mlx5_txq.c    |   4 +
 lib/librte_ether/rte_ethdev.h  |   9 +++
 11 files changed, 234 insertions(+), 79 deletions(-)

-- 
2.13.3

^ permalink raw reply	[flat|nested] 84+ messages in thread
* [dpdk-dev] [PATCH v1 1/2] ethdev: add supported hash function check
@ 2018-04-09 12:10 Xueming Li
  2018-04-20 13:06 ` [dpdk-dev] [PATCH v5 1/2] ethdev: introduce generic IP/UDP tunnel checksum and TSO Xueming Li
  0 siblings, 1 reply; 84+ messages in thread
From: Xueming Li @ 2018-04-09 12:10 UTC (permalink / raw)
  To: Shahaf Shuler, Nelio Laranjeiro, Wenzhuo Lu, Jingjing Wu,
	Thomas Monjalon
  Cc: Xueming Li, dev

Add supported RSS hash function check in device configuration to
have better error verbosity for application developers.

Signed-off-by: Xueming Li <xuemingl@mellanox.com>
---
 lib/librte_ether/rte_ethdev.c | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c
index 209796d46..a8e122781 100644
--- a/lib/librte_ether/rte_ethdev.c
+++ b/lib/librte_ether/rte_ethdev.c
@@ -1179,6 +1179,17 @@ rte_eth_dev_configure(uint16_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q,
 							ETHER_MAX_LEN;
 	}
 
+	/* Check that device supports requested rss hash functions. */
+	if ((dev_info.flow_type_rss_offloads |
+	     dev_conf->rx_adv_conf.rss_conf.rss_hf) !=
+	    dev_info.flow_type_rss_offloads) {
+		RTE_PMD_DEBUG_TRACE("ethdev port_id=%d invalid rss_hf: 0x%lx, valid value: 0x%lx\n",
+				    port_id,
+				    dev_conf->rx_adv_conf.rss_conf.rss_hf,
+				    dev_info.flow_type_rss_offloads);
+		return -EINVAL;
+	}
+
 	/*
 	 * Setup new number of RX/TX queues and reconfigure device.
 	 */
@@ -2832,9 +2843,19 @@ rte_eth_dev_rss_hash_update(uint16_t port_id,
 			    struct rte_eth_rss_conf *rss_conf)
 {
 	struct rte_eth_dev *dev;
+	struct rte_eth_dev_info dev_info = {0};
 
 	RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
 	dev = &rte_eth_devices[port_id];
+	rte_eth_dev_info_get(port_id, &dev_info);
+	if ((dev_info.flow_type_rss_offloads | rss_conf->rss_hf) !=
+	    dev_info.flow_type_rss_offloads) {
+		RTE_PMD_DEBUG_TRACE("ethdev port_id=%d invalid rss_hf: 0x%lx, valid value: 0x%lx\n",
+				    port_id,
+				    rss_conf->rss_hf,
+				    dev_info.flow_type_rss_offloads);
+		return -EINVAL;
+	}
 	RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rss_hash_update, -ENOTSUP);
 	return eth_err(port_id, (*dev->dev_ops->rss_hash_update)(dev,
 								 rss_conf));
-- 
2.13.3

^ permalink raw reply	[flat|nested] 84+ messages in thread

end of thread, other threads:[~2018-04-23 16:17 UTC | newest]

Thread overview: 84+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-01-09 14:11 [dpdk-dev] [PATCH 0/6] Support generic tunnel TX csum and TSO Xueming Li
2018-01-09 14:11 ` [dpdk-dev] [PATCH 1/6] net/mlx5: support tx swp tunnel offloading Xueming Li
2018-01-29 15:08   ` [dpdk-dev] [PATCH v2 1/5] ethdev: introduce Tx generic tunnel offloads Xueming Li
2018-01-29 16:49     ` Ananyev, Konstantin
2018-01-30  3:01       ` Xueming(Steven) Li
2018-01-30 13:28         ` Ananyev, Konstantin
2018-01-30 15:27           ` Xueming(Steven) Li
2018-01-30 15:33             ` Ananyev, Konstantin
2018-01-30 15:47               ` Xueming(Steven) Li
2018-01-30 16:02                 ` Ananyev, Konstantin
2018-01-30 16:10                   ` Xueming(Steven) Li
2018-01-30 17:04                     ` Ananyev, Konstantin
2018-01-30 17:54                       ` Xueming(Steven) Li
2018-01-30 20:21                         ` Thomas Monjalon
2018-01-31 15:20                           ` Xueming(Steven) Li
2018-01-31 15:17                         ` Xueming(Steven) Li
2018-01-29 15:08   ` [dpdk-dev] [PATCH v2 2/5] app/testpmd: testpmd support " Xueming Li
2018-01-29 15:08   ` [dpdk-dev] [PATCH v2 3/5] net/mlx5: separate TSO function in Tx data path Xueming Li
2018-01-29 15:08   ` [dpdk-dev] [PATCH v2 4/5] net/mlx5: support generic tunnel offloading Xueming Li
2018-01-29 15:08   ` [dpdk-dev] [PATCH v2 5/5] net/mlx5: allow max 192B TSO inline header length Xueming Li
2018-03-05 14:51   ` [dpdk-dev] [PATCH v3 0/7] support generic tunnel Tx checksum and TSO Xueming Li
2018-03-05 14:51   ` [dpdk-dev] [PATCH v3 1/7] ethdev: introduce Tx generic tunnel L3/L4 offload Xueming Li
2018-03-21  1:40     ` Yongseok Koh
2018-03-22 13:55       ` Xueming(Steven) Li
2018-03-28 12:52         ` Olivier Matz
2018-04-04  8:20           ` Xueming(Steven) Li
2018-03-05 14:51   ` [dpdk-dev] [PATCH v3 2/7] app/testpmd: testpmd support Tx generic tunnel offloads Xueming Li
2018-03-05 14:51   ` [dpdk-dev] [PATCH v3 3/7] app/testpmd: add more GRE extension to csum engine Xueming Li
2018-03-05 14:51   ` [dpdk-dev] [PATCH v3 4/7] app/testpmd: introduce VXLAN GPE to csum forwarding engine Xueming Li
2018-03-05 14:51   ` [dpdk-dev] [PATCH v3 5/7] net/mlx5: separate TSO function in Tx data path Xueming Li
2018-03-05 14:51   ` [dpdk-dev] [PATCH v3 6/7] net/mlx5: support generic tunnel offloading Xueming Li
2018-03-05 14:51   ` [dpdk-dev] [PATCH v3 7/7] net/mlx5: allow max 192B TSO inline header length Xueming Li
2018-04-08 12:32   ` [dpdk-dev] [PATCH v4 0/4] support Tx generic tunnel checksum and TSO Xueming Li
2018-04-17 14:43     ` [dpdk-dev] [PATCH v5 0/2] " Xueming Li
2018-04-17 14:47     ` [dpdk-dev] [PATCH v5 1/2] ethdev: introduce generic IP/UDP " Xueming Li
2018-04-17 21:21       ` Thomas Monjalon
2018-04-17 14:49     ` [dpdk-dev] [PATCH v5 2/2] app/testpmd: testpmd support Tx generic tunnel offloads Xueming Li
2018-04-18 13:38     ` [dpdk-dev] [PATCH v6 0/2] support Tx generic tunnel checksum and TSO Xueming Li
2018-04-18 13:58     ` [dpdk-dev] [PATCH v6 1/2] ethdev: introduce generic IP/UDP " Xueming Li
2018-04-18 14:28       ` Thomas Monjalon
2018-04-18 16:45         ` Ananyev, Konstantin
2018-04-18 18:02           ` Thomas Monjalon
2018-04-23  9:55             ` Olivier Matz
2018-04-20 12:48       ` [dpdk-dev] [PATCH v7 0/2] support Tx generic " Xueming Li
2018-04-23 11:36         ` [dpdk-dev] [PATCH v8 " Xueming Li
2018-04-23 16:17           ` Ferruh Yigit
2018-04-23 11:36         ` [dpdk-dev] [PATCH v8 1/2] ethdev: introduce generic IP/UDP " Xueming Li
2018-04-23 11:49           ` Xueming Li
2018-04-23 11:36         ` [dpdk-dev] [PATCH v8 2/2] app/testpmd: testpmd support Tx generic tunnel offloads Xueming Li
2018-04-20 12:48       ` [dpdk-dev] [PATCH v7 1/2] ethdev: introduce generic IP/UDP tunnel checksum and TSO Xueming Li
2018-04-23  9:59         ` Olivier Matz
2018-04-20 12:48       ` [dpdk-dev] [PATCH v7 2/2] app/testpmd: testpmd support Tx generic tunnel offloads Xueming Li
2018-04-18 13:59     ` [dpdk-dev] [PATCH v6 " Xueming Li
2018-04-08 12:32   ` [dpdk-dev] [PATCH v4 1/4] ethdev: introduce generic IP/UDP tunnel checksum and TSO Xueming Li
2018-04-16 22:42     ` Thomas Monjalon
2018-04-17  7:53       ` Xueming(Steven) Li
2018-04-17  8:10         ` Thomas Monjalon
2018-04-08 12:32   ` [dpdk-dev] [PATCH v4 2/4] app/testpmd: testpmd support Tx generic tunnel offloads Xueming Li
2018-04-17 14:24     ` Iremonger, Bernard
2018-04-17 15:44       ` Xueming(Steven) Li
2018-04-08 12:32   ` [dpdk-dev] [PATCH v4 3/4] app/testpmd: add more GRE extension to csum engine Xueming Li
2018-04-16 22:45     ` Thomas Monjalon
2018-04-17  5:19       ` Xueming(Steven) Li
2018-04-08 12:32   ` [dpdk-dev] [PATCH v4 4/4] app/testpmd: introduce VXLAN GPE to csum forwarding engine Xueming Li
2018-04-16 22:46     ` Thomas Monjalon
2018-04-17 13:56       ` Iremonger, Bernard
2018-04-17 14:12         ` Xueming(Steven) Li
2018-01-09 14:11 ` [dpdk-dev] [PATCH 2/6] net/mlx5: allow max 192B WQE TSO inline header length Xueming Li
2018-01-09 14:11 ` [dpdk-dev] [PATCH 3/6] net/mlx5: add SWP PCI parameter for TX common tunnel offloads Xueming Li
2018-01-09 14:11 ` [dpdk-dev] [PATCH 4/6] ethdev: introduce " Xueming Li
2018-01-11 18:38   ` Ferruh Yigit
2018-01-16 17:10   ` Olivier Matz
2018-01-16 17:28     ` Xueming(Steven) Li
2018-01-16 19:06       ` Shahaf Shuler
2018-01-22 12:46         ` Olivier Matz
2018-01-22 20:06           ` Shahaf Shuler
2018-01-17  0:50   ` Yongseok Koh
2018-01-09 14:11 ` [dpdk-dev] [PATCH 5/6] net/mlx5: support " Xueming Li
2018-01-09 14:11 ` [dpdk-dev] [PATCH 6/6] app/testpmd: testpmd " Xueming Li
2018-01-16  3:09   ` Lu, Wenzhuo
2018-04-09 12:10 [dpdk-dev] [PATCH v1 1/2] ethdev: add supported hash function check Xueming Li
2018-04-20 13:06 ` [dpdk-dev] [PATCH v5 1/2] ethdev: introduce generic IP/UDP tunnel checksum and TSO Xueming Li
2018-04-20 13:48   ` Ferruh Yigit
2018-04-20 14:23     ` Ferruh Yigit
2018-04-20 14:23     ` Xueming(Steven) Li

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