netdev - [PATCH net-next 0/8] net: hns3: add some cleanups & optimizations

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Date:   Sat, 19 Oct 2019 16:03:48 +0800
From:   Huazhong Tan <tanhuazhong@...wei.com>
To:     <davem@...emloft.net>
CC:     <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <salil.mehta@...wei.com>, <yisen.zhuang@...wei.com>,
        <linuxarm@...wei.com>, <jakub.kicinski@...ronome.com>,
        Huazhong Tan <tanhuazhong@...wei.com>
Subject: [PATCH net-next 0/8] net: hns3: add some cleanups & optimizations

This patchset includes some cleanups and optimizations for the HNS3
ethernet driver.

[patch 1/8] removes unused and unnecessary structures.

[patch 2/8] uses a ETH_ALEN u8 array to replace two mac_addr_*
field in struct hclge_mac_mgr_tbl_entry_cmd.

[patch 3/8] optimizes the barrier used in the IO path.

[patch 4/8] introduces macro ring_to_netdev() to get netdevive
from struct hns3_enet_ring variable.

[patch 5/8] makes struct hns3_enet_ring to be cacheline aligned

[patch 6/8] adds a minor cleanup for hns3_handle_rx_bd().

[patch 7/8] removes linear data allocating for fraglist SKB.

[patch 8/8] clears hardware error when resetting.

---
note:
In previous patchset, there are some bugfixes which needs below
new feature, which is only in 'net-next' but not in 'net' now:
net: hns3: support tx-scatter-gather-fraglist feature
net: hns3: add support for spoof check setting

So, these bugfixes will be upstreamed when the patch needed is
on 'net' tree.
---

Guojia Liao (1):
  net: hns3: optimized MAC address in management table.

Jian Shen (1):
  net: hns3: log and clear hardware error after reset complete

Yunsheng Lin (6):
  net: hns3: remove struct hns3_nic_ring_data in hns3_enet module
  net: hns3: minor optimization for barrier in IO path
  net: hns3: introduce ring_to_netdev() in enet module
  net: hns3: make struct hns3_enet_ring cacheline aligned
  net: hns3: minor cleanup for hns3_handle_rx_bd()
  net: hns3: do not allocate linear data for fraglist skb

 drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c |  24 +--
 drivers/net/ethernet/hisilicon/hns3/hns3_enet.c    | 204 ++++++++-------------
 drivers/net/ethernet/hisilicon/hns3/hns3_enet.h    |  20 +-
 drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c |  33 ++--
 .../net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h |   4 +-
 .../ethernet/hisilicon/hns3/hns3pf/hclge_main.c    |   6 +-
 6 files changed, 111 insertions(+), 180 deletions(-)

-- 
2.7.4