linux-kernel - [PATCH V2 net-next 0/3] net: hibmcge: Add support for tracepoint and pagepool on hibmcge driver

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Message-ID: <20251122034657.3373143-1-shaojijie@huawei.com>
Date: Sat, 22 Nov 2025 11:46:54 +0800
From: Jijie Shao <shaojijie@...wei.com>
To: <davem@...emloft.net>, <edumazet@...gle.com>, <kuba@...nel.org>,
	<pabeni@...hat.com>, <andrew+netdev@...n.ch>, <horms@...nel.org>
CC: <shenjian15@...wei.com>, <liuyonglong@...wei.com>,
	<chenhao418@...wei.com>, <lantao5@...wei.com>,
	<huangdonghua3@...artners.com>, <yangshuaisong@...artners.com>,
	<jonathan.cameron@...wei.com>, <salil.mehta@...wei.com>,
	<netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<shaojijie@...wei.com>
Subject: [PATCH V2 net-next 0/3] net: hibmcge: Add support for tracepoint and pagepool on hibmcge driver

In this patch set:
1: add support for tracepoint for rx descriptor
2: double the rx queue depth to reduce packet drop
3: add support for pagepool on rx

---
ChangeLog:
v1 -> v2:
  - remove the legacy path after using pagepool, suggested by Jakub.
  v1: https://lore.kernel.org/all/20251117174957.631e7b40@kernel.org/
---

Jijie Shao (2):
  net: hibmcge: reduce packet drop under stress testing
  net: hibmcge: add support for pagepool on rx

Tao Lan (1):
  net: hibmcge: add support for tracepoint to dump some fields of
    rx_desc

 drivers/net/ethernet/hisilicon/Kconfig        |   1 +
 .../net/ethernet/hisilicon/hibmcge/Makefile   |   1 +
 .../ethernet/hisilicon/hibmcge/hbg_common.h   |   8 +
 .../net/ethernet/hisilicon/hibmcge/hbg_reg.h  |   4 +
 .../ethernet/hisilicon/hibmcge/hbg_trace.h    |  84 +++++++
 .../net/ethernet/hisilicon/hibmcge/hbg_txrx.c | 217 ++++++++++++++----
 6 files changed, 272 insertions(+), 43 deletions(-)
 create mode 100644 drivers/net/ethernet/hisilicon/hibmcge/hbg_trace.h

-- 
2.33.0