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net: hns3: create new rss common structure hclge_comm_rss_cfg 

Currently PF stores its rss parameters in vport structure. VF stores rss
configurations in hclgevf_rss_cfg structure. Actually hns3 rss parameters
are same beween PF and VF. The two set of rss parameters are redundent and
may add extra bugfix work.

So this patch creates new common rss parameter struct(hclge_comm_rss_cfg)
to unify PF and VF rss configurations.

These new structures will be used to unify rss configurations in PF and VF
rss APIs in next patches.

Signed-off-by: Jie Wang <wangjie125@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jie Wang 2022-01-05 22:20:01 +08:00 committed by David S. Miller
parent c5bcdd8228
commit 9667b81438
1 changed files with 34 additions and 0 deletions
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34
drivers/net/ethernet/hisilicon/hns3/hns3_common/hclge_comm_rss.h Normal file
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/* SPDX-License-Identifier: GPL-2.0+ */
// Copyright (c) 2021-2021 Hisilicon Limited.
#ifndef __HCLGE_COMM_RSS_H
#define __HCLGE_COMM_RSS_H
#include <linux/types.h>
#include "hnae3.h"
struct hclge_comm_rss_tuple_cfg {
u8 ipv4_tcp_en;
u8 ipv4_udp_en;
u8 ipv4_sctp_en;
u8 ipv4_fragment_en;
u8 ipv6_tcp_en;
u8 ipv6_udp_en;
u8 ipv6_sctp_en;
u8 ipv6_fragment_en;
};
#define HCLGE_COMM_RSS_KEY_SIZE 40
struct hclge_comm_rss_cfg {
u8 rss_hash_key[HCLGE_COMM_RSS_KEY_SIZE]; /* user configured hash keys */
/* shadow table */
u16 *rss_indirection_tbl;
u32 rss_algo;
struct hclge_comm_rss_tuple_cfg rss_tuple_sets;
u32 rss_size;
};
#endif