From: Yongseok Koh <yskoh@mellanox.com>
To: <ferruh.yigit@intel.com>
Cc: <dev@dpdk.org>, <adrien.mazarguil@6wind.com>,
Yongseok Koh <yskoh@mellanox.com>
Subject: [dpdk-dev] [PATCH] net/mlx5: lift Rx RSS indirection table size limit
Date: Mon, 16 Jan 2017 18:06:44 -0800 [thread overview]
Message-ID: <20170117020644.36481-1-yskoh@mellanox.com> (raw)
The size of Rx RSS indirection table was limited by 256, but it is not
needed anymore.
Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
---
drivers/net/mlx5/mlx5.c | 4 ----
drivers/net/mlx5/mlx5_defs.h | 3 ---
2 files changed, 7 deletions(-)
diff --git a/drivers/net/mlx5/mlx5.c b/drivers/net/mlx5/mlx5.c
index d936e7215..414646b66 100644
--- a/drivers/net/mlx5/mlx5.c
+++ b/drivers/net/mlx5/mlx5.c
@@ -552,10 +552,6 @@ mlx5_pci_probe(struct rte_pci_driver *pci_drv, struct rte_pci_device *pci_dev)
(priv->hw_csum_l2tun ? "" : "not "));
priv->ind_table_max_size = exp_device_attr.rx_hash_caps.max_rwq_indirection_table_size;
- /* Remove this check once DPDK supports larger/variable
- * indirection tables. */
- if (priv->ind_table_max_size > (unsigned int)RSS_INDIRECTION_TABLE_SIZE)
- priv->ind_table_max_size = RSS_INDIRECTION_TABLE_SIZE;
DEBUG("maximum RX indirection table size is %u",
priv->ind_table_max_size);
priv->hw_vlan_strip = !!(exp_device_attr.wq_vlan_offloads_cap &
diff --git a/drivers/net/mlx5/mlx5_defs.h b/drivers/net/mlx5/mlx5_defs.h
index b32816e6d..5e36c8035 100644
--- a/drivers/net/mlx5/mlx5_defs.h
+++ b/drivers/net/mlx5/mlx5_defs.h
@@ -54,9 +54,6 @@
*/
#define MLX5_TX_COMP_THRESH 32
-/* RSS Indirection table size. */
-#define RSS_INDIRECTION_TABLE_SIZE 256
-
/*
* Maximum number of cached Memory Pools (MPs) per TX queue. Each RTE MP
* from which buffers are to be transmitted will have to be mapped by this
--
2.11.0
next reply other threads:[~2017-01-17 2:07 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-17 2:06 Yongseok Koh [this message]
2017-01-18 0:39 ` [dpdk-dev] [PATCH v2] " Yongseok Koh
2017-01-20 16:57 ` Adrien Mazarguil
2017-01-20 18:42 ` Ferruh Yigit
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