From: Justin Chen <justin.chen@broadcom.com>
To: Nicolai Buchwitz <nb@tipi-net.de>,
Doug Berger <opendmb@gmail.com>,
Florian Fainelli <florian.fainelli@broadcom.com>,
bcm-kernel-feedback-list@broadcom.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>
Cc: Ovidiu Panait <ovidiu.panait.rb@renesas.com>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH net-next 2/3] net: bcmgenet: remove dead priority queue plumbing
Date: Mon, 15 Jun 2026 11:40:31 -0700 [thread overview]
Message-ID: <6cb16df1-4964-4195-8237-96dcd49f015b@broadcom.com> (raw)
In-Reply-To: <20260612205915.3156127-3-nb@tipi-net.de>
On 6/12/26 1:59 PM, Nicolai Buchwitz wrote:
> With a single TX ring there is nothing left to prioritize. Drop the
> unused register writes, enum entries, helper macros, and the dead
> "flow period for ring != 0" branch in bcmgenet_init_tx_ring().
>
> The DMA_ARBITER_{RR,WRR,SP} and DMA_RING_BUF_PRIORITY_* HW defines
> are kept as register documentation.
>
> No functional change.
>
> Signed-off-by: Nicolai Buchwitz <nb@tipi-net.de>
Reviewed-by: Justin Chen <justin.chen@broadcom.com>
Tested-by: Justin Chen <justin.chen@broadcom.com>
next prev parent reply other threads:[~2026-06-15 18:40 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-12 20:59 [PATCH net-next 0/3] net: bcmgenet: collapse TX priority queues Nicolai Buchwitz
2026-06-12 20:59 ` [PATCH net-next 1/3] net: bcmgenet: collapse TX priority queues to a single queue Nicolai Buchwitz
2026-06-15 18:40 ` Justin Chen
2026-06-12 20:59 ` [PATCH net-next 2/3] net: bcmgenet: remove dead priority queue plumbing Nicolai Buchwitz
2026-06-15 18:40 ` Justin Chen [this message]
2026-06-12 20:59 ` [PATCH net-next 3/3] net: bcmgenet: allocate a single-queue netdev Nicolai Buchwitz
2026-06-15 18:40 ` Justin Chen
2026-06-13 21:57 ` [PATCH net-next 0/3] net: bcmgenet: collapse TX priority queues Jakub Kicinski
2026-06-15 11:35 ` Nicolai Buchwitz
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