From: "Jiawen Wu" <jiawenwu@trustnetic.com>
To: "'Jakub Kicinski'" <kuba@kernel.org>,
"'Mengyuan Lou'" <mengyuanlou@net-swift.com>
Cc: <netdev@vger.kernel.org>
Subject: RE: [PATCH net-next 2/5] net: txgbe: Initialize service task
Date: Wed, 9 Nov 2022 10:16:32 +0800 [thread overview]
Message-ID: <028801d8f3e1$492f08c0$db8d1a40$@trustnetic.com> (raw)
In-Reply-To: <20221108155545.79373df2@kernel.org>
On Wednesday, November 9, 2022 7:56 AM, Jakub wrote:
> On Tue, 8 Nov 2022 19:19:04 +0800 Mengyuan Lou wrote:
> > + __TXGBE_TESTING,
> > + __TXGBE_RESETTING,
> > + __TXGBE_DOWN,
> > + __TXGBE_HANGING,
> > + __TXGBE_DISABLED,
> > + __TXGBE_REMOVING,
> > + __TXGBE_SERVICE_SCHED,
> > + __TXGBE_SERVICE_INITED,
>
> Please don't try to implement a state machine in the driver.
> Protect data structures with locks, like a normal piece of SW.
>
The state machine will be used in interrupt events, locks don't seem to fit it.
next prev parent reply other threads:[~2022-11-09 2:16 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-08 11:19 [PATCH net-next 0/5] net: WangXun ethernet drivers Mengyuan Lou
2022-11-08 11:19 ` [PATCH net-next 1/5] net: txgbe: Identify PHY and SFP module Mengyuan Lou
2022-11-08 20:52 ` Andrew Lunn
2022-11-09 6:32 ` Jiawen Wu
2022-11-09 13:26 ` Andrew Lunn
2022-11-14 9:34 ` Jiawen Wu
2022-11-14 13:25 ` Andrew Lunn
2022-11-29 8:20 ` Jiawen Wu
2022-11-14 15:34 ` Alexander Lobakin
2022-11-14 20:18 ` Andrew Lunn
2022-11-08 11:19 ` [PATCH net-next 2/5] net: txgbe: Initialize service task Mengyuan Lou
2022-11-08 23:55 ` Jakub Kicinski
2022-11-09 2:16 ` Jiawen Wu [this message]
2022-11-09 2:36 ` Andrew Lunn
2022-11-14 15:39 ` Alexander Lobakin
2022-11-08 11:19 ` [PATCH net-next 3/5] net: txgbe: Support to setup link Mengyuan Lou
2022-11-08 21:03 ` Andrew Lunn
2022-11-14 15:48 ` Alexander Lobakin
2022-11-14 20:20 ` Andrew Lunn
2022-11-08 11:19 ` [PATCH net-next 4/5] net: ngbe: Initialize phy information Mengyuan Lou
2022-11-08 21:10 ` Andrew Lunn
2022-11-11 3:13 ` mengyuanlou
2022-11-11 3:28 ` Andrew Lunn
2022-11-14 16:16 ` Alexander Lobakin
2022-11-08 11:19 ` [PATCH net-next 5/5] net: ngbe: Initialize service task Mengyuan Lou
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