From: Jakub Kicinski <kuba@kernel.org>
To: Daniel Machon <daniel.machon@microchip.com>
Cc: Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Paolo Abeni <pabeni@redhat.com>,
Horatiu Vultur <horatiu.vultur@microchip.com>,
Steen Hegelund <steen.hegelund@microchip.com>,
<UNGLinuxDriver@microchip.com>,
"Alexei Starovoitov" <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
"Jesper Dangaard Brouer" <hawk@kernel.org>,
John Fastabend <john.fastabend@gmail.com>,
Stanislav Fomichev <sdf@fomichev.me>,
Herve Codina <herve.codina@bootlin.com>,
Arnd Bergmann <arnd@arndb.de>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Mohsin Bashir <mohsin.bashr@gmail.com>, <netdev@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <bpf@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH net-next v5 08/13] net: lan966x: add shutdown callback to stop FDMA on reboot
Date: Fri, 22 May 2026 18:45:45 -0700 [thread overview]
Message-ID: <20260522184545.43e00be3@kernel.org> (raw)
In-Reply-To: <20260520-lan966x-pci-fdma-v5-8-ca56197ae05b@microchip.com>
On Wed, 20 May 2026 10:12:20 +0200 Daniel Machon wrote:
> + napi_synchronize(&lan966x->napi);
> + napi_disable(&lan966x->napi);
Why the synchronize() before disable() ?
napi_synchronize() is a simplistic disable() + enable()
next prev parent reply other threads:[~2026-05-23 1:45 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-20 8:12 [PATCH net-next v5 00/13] net: lan966x: add support for PCIe FDMA Daniel Machon
2026-05-20 8:12 ` [PATCH net-next v5 01/13] MAINTAINERS: add FDMA library to Sparx5 SoC entry Daniel Machon
2026-05-20 8:12 ` [PATCH net-next v5 02/13] net: microchip: fdma: rename contiguous dataptr helpers Daniel Machon
2026-05-20 8:12 ` [PATCH net-next v5 03/13] net: microchip: fdma: add PCIe ATU support Daniel Machon
2026-05-30 0:44 ` sashiko-bot
2026-05-20 8:12 ` [PATCH net-next v5 04/13] net: lan966x: add FDMA LLP register write helper Daniel Machon
2026-05-30 0:44 ` sashiko-bot
2026-05-20 8:12 ` [PATCH net-next v5 05/13] net: lan966x: export FDMA helpers for reuse Daniel Machon
2026-05-30 0:44 ` sashiko-bot
2026-05-20 8:12 ` [PATCH net-next v5 06/13] net: lan966x: add FDMA ops dispatch for PCIe support Daniel Machon
2026-05-30 0:44 ` sashiko-bot
2026-05-20 8:12 ` [PATCH net-next v5 07/13] net: lan966x: clear FDMA interrupt stickies after switch reset Daniel Machon
2026-05-20 8:12 ` [PATCH net-next v5 08/13] net: lan966x: add shutdown callback to stop FDMA on reboot Daniel Machon
2026-05-23 1:45 ` Jakub Kicinski [this message]
2026-05-30 0:44 ` sashiko-bot
2026-05-20 8:12 ` [PATCH net-next v5 09/13] net: lan966x: add PCIe FDMA support Daniel Machon
2026-05-23 1:56 ` Jakub Kicinski
2026-05-30 0:44 ` sashiko-bot
2026-05-20 8:12 ` [PATCH net-next v5 10/13] net: lan966x: add PCIe FDMA MTU change support Daniel Machon
2026-05-30 0:44 ` sashiko-bot
2026-05-20 8:12 ` [PATCH net-next v5 11/13] net: lan966x: add PCIe FDMA XDP support Daniel Machon
2026-05-23 2:01 ` Jakub Kicinski
2026-05-20 8:12 ` [PATCH net-next v5 12/13] misc: lan966x-pci: dts: extend cpu reg to cover PCIE DBI space Daniel Machon
2026-05-23 2:01 ` Jakub Kicinski
2026-05-20 8:12 ` [PATCH net-next v5 13/13] misc: lan966x-pci: dts: add fdma interrupt to overlay Daniel Machon
2026-05-21 14:12 ` [PATCH net-next v5 00/13] net: lan966x: add support for PCIe FDMA Daniel Machon
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