From: Simon Horman <horms@kernel.org>
To: Chwee-Lin Choong <chwee.lin.choong@intel.com>
Cc: Tony Nguyen <anthony.l.nguyen@intel.com>,
Przemek Kitszel <przemyslaw.kitszel@intel.com>,
Andrew Lunn <andrew+netdev@lunn.ch>,
"David S . Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, Bouska@web.codeaurora.org,
Zdenek <zdenek.bouska@siemens.com>,
Faizal Rahim <faizal.abdul.rahim@linux.intel.com>
Subject: Re: [Intel-wired-lan] [PATCH iwl-net v1] igc: Use 5KB TX packet buffer per queue for TSN mode
Date: Tue, 2 Dec 2025 16:45:07 +0000 [thread overview]
Message-ID: <aS8Xk-CeuEG2ptmf@horms.kernel.org> (raw)
In-Reply-To: <20251202122351.11915-1-chwee.lin.choong@intel.com>
On Tue, Dec 02, 2025 at 08:23:51PM +0800, Chwee-Lin Choong wrote:
> Update IGC_TXPBSIZE_TSN to allocate 5KB per TX queue (TXQ0-TXQ3)
> as recommended in I225/I226 SW User Manual Section 7.5.4 for TSN
> operation.
>
> Fixes: 0d58cdc902da ("igc: optimize TX packet buffer utilization for TSN mode")
> Reported-by: Bouska, Zdenek <zdenek.bouska@siemens.com>
> Closes: https://lore.kernel.org/netdev/AS1PR10MB5675DBFE7CE5F2A9336ABFA4EBEAA@AS1PR10MB5675.EURPRD10.PROD.OUTLOOK.COM/
> Signed-off-by: Chwee-Lin Choong <chwee.lin.choong@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
WARNING: multiple messages have this Message-ID (diff)
From: Simon Horman <horms@kernel.org>
To: Chwee-Lin Choong <chwee.lin.choong@intel.com>
Cc: Tony Nguyen <anthony.l.nguyen@intel.com>,
Przemek Kitszel <przemyslaw.kitszel@intel.com>,
Andrew Lunn <andrew+netdev@lunn.ch>,
"David S . Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, Bouska@web.codeaurora.org,
Zdenek <zdenek.bouska@siemens.com>,
Faizal Rahim <faizal.abdul.rahim@linux.intel.com>
Subject: Re: [PATCH iwl-net v1] igc: Use 5KB TX packet buffer per queue for TSN mode
Date: Tue, 2 Dec 2025 16:45:07 +0000 [thread overview]
Message-ID: <aS8Xk-CeuEG2ptmf@horms.kernel.org> (raw)
In-Reply-To: <20251202122351.11915-1-chwee.lin.choong@intel.com>
On Tue, Dec 02, 2025 at 08:23:51PM +0800, Chwee-Lin Choong wrote:
> Update IGC_TXPBSIZE_TSN to allocate 5KB per TX queue (TXQ0-TXQ3)
> as recommended in I225/I226 SW User Manual Section 7.5.4 for TSN
> operation.
>
> Fixes: 0d58cdc902da ("igc: optimize TX packet buffer utilization for TSN mode")
> Reported-by: Bouska, Zdenek <zdenek.bouska@siemens.com>
> Closes: https://lore.kernel.org/netdev/AS1PR10MB5675DBFE7CE5F2A9336ABFA4EBEAA@AS1PR10MB5675.EURPRD10.PROD.OUTLOOK.COM/
> Signed-off-by: Chwee-Lin Choong <chwee.lin.choong@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
next prev parent reply other threads:[~2025-12-02 16:45 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-02 12:23 [Intel-wired-lan] [PATCH iwl-net v1] igc: Use 5KB TX packet buffer per queue for TSN mode Chwee-Lin Choong
2025-12-02 12:23 ` Chwee-Lin Choong
2025-12-02 8:35 ` [Intel-wired-lan] " Loktionov, Aleksandr
2025-12-02 8:35 ` Loktionov, Aleksandr
2025-12-02 16:45 ` Simon Horman [this message]
2025-12-02 16:45 ` Simon Horman
2025-12-02 17:34 ` [Intel-wired-lan] " Paul Menzel
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