From: Simon Horman <horms@kernel.org>
To: Jakub Kicinski <kuba@kernel.org>
Cc: davem@davemloft.net, netdev@vger.kernel.org, edumazet@google.com,
pabeni@redhat.com, andrew+netdev@lunn.ch, alexanderduyck@fb.com,
jacob.e.keller@intel.com
Subject: Re: [PATCH net-next v2 4/9] eth: fbnic: reprogram TCAMs after FW crash
Date: Tue, 16 Sep 2025 13:36:06 +0100 [thread overview]
Message-ID: <20250916123606.GC224143@horms.kernel.org> (raw)
In-Reply-To: <20250915155312.1083292-5-kuba@kernel.org>
On Mon, Sep 15, 2025 at 08:53:07AM -0700, Jakub Kicinski wrote:
> FW may mess with the TCAM after it boots, to try to restore
> the traffic flow to the BMC (it may not be aware that the host
> is already up). Make sure that we reprogram the TCAMs after
> detecting a crash.
>
> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
next prev parent reply other threads:[~2025-09-16 12:36 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-15 15:53 [PATCH net-next v2 0/9] eth: fbnic: add devlink health support for FW crashes and OTP mem corruptions Jakub Kicinski
2025-09-15 15:53 ` [PATCH net-next v2 1/9] eth: fbnic: make fbnic_fw_log_write() parameter const Jakub Kicinski
2025-09-16 12:31 ` Simon Horman
2025-09-15 15:53 ` [PATCH net-next v2 2/9] eth: fbnic: use fw uptime to detect fw crashes Jakub Kicinski
2025-09-16 12:34 ` Simon Horman
2025-09-15 15:53 ` [PATCH net-next v2 3/9] eth: fbnic: factor out clearing the action TCAM Jakub Kicinski
2025-09-16 12:35 ` Simon Horman
2025-09-15 15:53 ` [PATCH net-next v2 4/9] eth: fbnic: reprogram TCAMs after FW crash Jakub Kicinski
2025-09-16 12:36 ` Simon Horman [this message]
2025-09-15 15:53 ` [PATCH net-next v2 5/9] eth: fbnic: support allocating FW completions with extra space Jakub Kicinski
2025-09-16 12:36 ` Simon Horman
2025-09-15 15:53 ` [PATCH net-next v2 6/9] eth: fbnic: support FW communication for core dump Jakub Kicinski
2025-09-16 12:36 ` Simon Horman
2025-09-15 15:53 ` [PATCH net-next v2 7/9] eth: fbnic: add FW health reporter Jakub Kicinski
2025-09-16 12:36 ` Simon Horman
2025-09-15 15:53 ` [PATCH net-next v2 8/9] eth: fbnic: report FW uptime in health diagnose Jakub Kicinski
2025-09-16 1:35 ` Lee Trager
2025-09-16 1:56 ` Jakub Kicinski
2025-09-15 15:53 ` [PATCH net-next v2 9/9] eth: fbnic: add OTP health reporter Jakub Kicinski
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