From: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
To: Furong Xu <0x1207@gmail.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>,
Jose Abreu <joabreu@synopsys.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>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH net 1/2] net: stmmac: Limit FIFO size by hardware feature value
Date: Thu, 16 Jan 2025 19:02:03 +0900 [thread overview]
Message-ID: <da65b8e2-bbc9-4d9b-9d78-4a32775c465b@socionext.com> (raw)
In-Reply-To: <20250116105011.00003206@gmail.com>
Hi Furong,
Thank you for your comment.
On 2025/01/16 12:04, Furong Xu wrote:
> On Thu, 16 Jan 2025 11:08:52 +0900, Kunihiko Hayashi
> <hayashi.kunihiko@socionext.com> wrote:
>
>> Tx/Rx FIFO size is specified by the parameter "{tx,rx}-fifo-depth" from
>> the platform layer.
>>
>> However, these values are constrained by upper limits determined by the
>> capabilities of each hardware feature. There is a risk that the upper
>> bits will be truncated due to the calculation, so it's appropriate to
>> limit them to the upper limit values.
>>
>
> Patch is fine, but the Fixes: tag is required here.
I see. I'll find original commit and send the patch with Fixes:
tag next.
> And if you like to group this patch and the another patch into one series,
> it is better to add a cover letter.
Yes, I omitted to add a cover letter.
However, this patch has no dependency on the other one and
needs some consideration, so I'll send it separately.
Thank you,
---
Best Regards
Kunihiko Hayashi
next prev parent reply other threads:[~2025-01-16 10:02 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-16 2:08 Kunihiko Hayashi
2025-01-16 2:08 ` [PATCH net 2/2] net: stmmac: Limit the number of MTL queues to maximum value Kunihiko Hayashi
2025-01-16 3:28 ` Furong Xu
2025-01-16 10:02 ` Kunihiko Hayashi
2025-01-16 3:04 ` [PATCH net 1/2] net: stmmac: Limit FIFO size by hardware feature value Furong Xu
2025-01-16 10:02 ` Kunihiko Hayashi [this message]
2025-01-16 20:16 ` Andrew Lunn
2025-01-20 5:20 ` Kunihiko Hayashi
2025-01-20 16:29 ` Andrew Lunn
2025-01-21 0:17 ` Kunihiko Hayashi
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