From: Stephen Hemminger <stephen@networkplumber.org>
To: longli@linuxonhyperv.com
Cc: longli@microsoft.com, Wei Hu <weh@microsoft.com>, dev@dpdk.org
Subject: Re: [Patch v2] net/netvsc: cache device parameters for hot plug events
Date: Wed, 27 Aug 2025 10:45:47 -0700 [thread overview]
Message-ID: <20250827104547.3a6907d8@hermes.local> (raw)
In-Reply-To: <1756232132-20348-1-git-send-email-longli@linuxonhyperv.com>
On Tue, 26 Aug 2025 11:15:32 -0700
longli@linuxonhyperv.com wrote:
> From: Long Li <longli@microsoft.com>
>
> If a device is hot removed and hot plugged, it needs the same driver
> parameters that are passed to EAL. However, during device removal, all
> EAL driver parameters are freed as part of the cleanup.
>
> Cache those driver parameters for future hot plug events. Because we don't
> know which device will show up, cache all the PCI driver parameters.
>
> Signed-off-by: Long Li <longli@microsoft.com>
Queued to next-net
prev parent reply other threads:[~2025-08-27 17:45 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-26 18:15 longli
2025-08-27 17:45 ` Stephen Hemminger [this message]
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