From: Andrew Lunn <andrew@lunn.ch>
To: "Hawkins, Nick" <nick.hawkins@hpe.com>
Cc: "christophe.jaillet@wanadoo.fr" <christophe.jaillet@wanadoo.fr>,
"simon.horman@corigine.com" <simon.horman@corigine.com>,
"Verdun, Jean-Marie" <verdun@hpe.com>,
"davem@davemloft.net" <davem@davemloft.net>,
"edumazet@google.com" <edumazet@google.com>,
"kuba@kernel.org" <kuba@kernel.org>,
"pabeni@redhat.com" <pabeni@redhat.com>,
"robh+dt@kernel.org" <robh+dt@kernel.org>,
"krzysztof.kozlowski+dt@linaro.org"
<krzysztof.kozlowski+dt@linaro.org>,
"conor+dt@kernel.org" <conor+dt@kernel.org>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v3 4/5] net: hpe: Add GXP UMAC Driver
Date: Fri, 18 Aug 2023 23:15:59 +0200 [thread overview]
Message-ID: <1b8058e1-6e7f-4a4a-a191-09a9b8010e0a@lunn.ch> (raw)
In-Reply-To: <88B3833C-19FB-4E4C-A398-E7EF3143ED02@hpe.com>
> Would this be the #include <linux/dmapool.h> library?
<include/net/page_pool/helpers.h>
Take a look at driver/net/ethernet/freescale/fec_main.c That
driver/device is of similar complexity to yours. It had a recent
change from its own buffer management to page pool. It
started with
commit 95698ff6177b5f1f13f251da60e7348413046ae4
Author: Shenwei Wang <shenwei.wang@nxp.com>
Date: Fri Sep 30 15:44:27 2022 -0500
net: fec: using page pool to manage RX buffers
but there are additional patches later.
Andrew
next prev parent reply other threads:[~2023-08-18 21:16 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-16 21:52 [PATCH v3 0/5] ARM: Add GXP UMAC Support nick.hawkins
2023-08-16 21:52 ` [PATCH v3 1/5] dt-bindings: net: Add HPE GXP UMAC MDIO nick.hawkins
2023-08-17 1:10 ` Andrew Lunn
2023-08-16 21:52 ` [PATCH v3 2/5] net: hpe: Add " nick.hawkins
2023-08-17 1:19 ` Andrew Lunn
2023-08-16 21:52 ` [PATCH v3 3/5] dt-bindings: net: Add HPE GXP UMAC nick.hawkins
2023-08-17 8:53 ` Conor Dooley
2023-08-16 21:52 ` [PATCH v3 4/5] net: hpe: Add GXP UMAC Driver nick.hawkins
2023-08-17 1:46 ` Andrew Lunn
2023-08-17 19:19 ` Hawkins, Nick
2023-08-17 19:44 ` Andrew Lunn
2023-08-18 20:11 ` Hawkins, Nick
2023-08-18 21:15 ` Andrew Lunn [this message]
2023-08-22 19:00 ` Hawkins, Nick
2023-08-22 20:00 ` Andrew Lunn
2023-08-25 18:54 ` Hawkins, Nick
2023-09-04 3:58 ` Andrew Lunn
2023-09-11 21:12 ` Hawkins, Nick
2023-09-12 23:52 ` Andrew Lunn
2023-08-17 7:45 ` Simon Horman
2023-08-16 21:52 ` [PATCH v3 5/5] MAINTAINERS: HPE: Add GXP UMAC Networking Files nick.hawkins
2023-08-17 1:47 ` Andrew Lunn
2023-08-17 1:08 ` [PATCH v3 0/5] ARM: Add GXP UMAC Support Andrew Lunn
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