From: Mor Bar-Gabay <morx.bar.gabay@intel.com>
To: "Abdul Rahim, Faizal" <faizal.abdul.rahim@intel.com>,
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>,
Vladimir Oltean <vladimir.oltean@nxp.com>
Cc: <intel-wired-lan@lists.osuosl.org>, <netdev@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, Simon Horman <horms@kernel.org>,
Faizal Rahim <faizal.abdul.rahim@linux.intel.com>,
Aleksandr Loktionov <aleksandr.loktionov@intel.com>,
Chwee-Lin Choong <chwee.lin.choong@intel.com>
Subject: Re: [Intel-wired-lan] [PATCH iwl-next v3 7/7] igc: add preemptible queue support in mqprio
Date: Thu, 29 May 2025 10:25:49 +0300 [thread overview]
Message-ID: <9bd084ef-9118-4d15-8515-328449b2dd42@intel.com> (raw)
In-Reply-To: <20250519071911.2748406-8-faizal.abdul.rahim@intel.com>
On 19/05/2025 10:19, Abdul Rahim, Faizal wrote:
> From: Faizal Rahim <faizal.abdul.rahim@linux.intel.com>
>
> igc already supports enabling MAC Merge for FPE. This patch adds
> support for preemptible queues in mqprio.
>
> Tested preemption with mqprio by:
> 1. Enable FPE:
> ethtool --set-mm enp1s0 pmac-enabled on tx-enabled on verify-enabled on
> 2. Enable preemptible queue in mqprio:
> mqprio num_tc 4 map 0 1 2 3 0 0 0 0 0 0 0 0 0 0 0 0 \
> queues 1@0 1@1 1@2 1@3 \
> fp P P P E
>
> Signed-off-by: Faizal Rahim <faizal.abdul.rahim@linux.intel.com>
> Reviewed-by: Simon Horman <horms@kernel.org>
> ---
> drivers/net/ethernet/intel/igc/igc_main.c | 9 ++-------
> drivers/net/ethernet/intel/igc/igc_tsn.c | 9 +++++++++
> drivers/net/ethernet/intel/igc/igc_tsn.h | 1 +
> 3 files changed, 12 insertions(+), 7 deletions(-)
>
Tested-by: Mor Bar-Gabay <morx.bar.gabay@intel.com>
prev parent reply other threads:[~2025-05-29 7:26 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-19 7:19 [PATCH iwl-next v3 0/7] igc: harmonize queue priority and add preemptible queue support Abdul Rahim, Faizal
2025-05-19 7:19 ` [PATCH iwl-next v3 1/7] igc: move TXDCTL and RXDCTL related macros Abdul Rahim, Faizal
2025-05-29 7:18 ` [Intel-wired-lan] " Mor Bar-Gabay
2025-05-19 7:19 ` [PATCH iwl-next v3 2/7] igc: add DCTL prefix to " Abdul Rahim, Faizal
2025-05-29 7:19 ` [Intel-wired-lan] " Mor Bar-Gabay
2025-05-19 7:19 ` [PATCH iwl-next v3 3/7] igc: refactor TXDCTL macros to use FIELD_PREP and GEN_MASK Abdul Rahim, Faizal
2025-05-29 7:20 ` [Intel-wired-lan] " Mor Bar-Gabay
2025-05-19 7:19 ` [PATCH iwl-next v3 4/7] igc: assign highest TX queue number as highest priority in mqprio Abdul Rahim, Faizal
2025-05-29 7:21 ` [Intel-wired-lan] " Mor Bar-Gabay
2025-05-19 7:19 ` [PATCH iwl-next v3 5/7] igc: add private flag to reverse TX queue priority in TSN mode Abdul Rahim, Faizal
2025-05-29 7:23 ` [Intel-wired-lan] " Mor Bar-Gabay
2025-05-19 7:19 ` [PATCH iwl-next v3 6/7] igc: add preemptible queue support in taprio Abdul Rahim, Faizal
2025-05-20 8:18 ` Simon Horman
2025-05-29 7:24 ` [Intel-wired-lan] " Mor Bar-Gabay
2025-05-19 7:19 ` [PATCH iwl-next v3 7/7] igc: add preemptible queue support in mqprio Abdul Rahim, Faizal
2025-05-20 8:18 ` Simon Horman
2025-05-29 7:25 ` Mor Bar-Gabay [this message]
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