From: Andrew Lunn <andrew@lunn.ch>
To: Daniel Thompson <daniel@riscstar.com>
Cc: Alex Elder <elder@riscstar.com>,
andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com,
kuba@kernel.org, pabeni@redhat.com,
maxime.chevallier@bootlin.com, rmk+kernel@armlinux.org.uk,
andersson@kernel.org, konradybcio@kernel.org, robh@kernel.org,
krzk+dt@kernel.org, conor+dt@kernel.org, linusw@kernel.org,
brgl@kernel.org, arnd@arndb.de, gregkh@linuxfoundation.org,
mohd.anwar@oss.qualcomm.com, a0987203069@gmail.com,
alexandre.torgue@foss.st.com, ast@kernel.org,
boon.khai.ng@altera.com, chenchuangyu@xiaomi.com,
chenhuacai@kernel.org, daniel@iogearbox.net, hawk@kernel.org,
hkallweit1@gmail.com, inochiama@gmail.com,
john.fastabend@gmail.com, julianbraha@gmail.com,
livelycarpet87@gmail.com, matthew.gerlach@altera.com,
mcoquelin.stm32@gmail.com, me@ziyao.cc,
prabhakar.mahadev-lad.rj@bp.renesas.com,
richardcochran@gmail.com, rohan.g.thomas@altera.com,
sdf@fomichev.me, siyanteng@cqsoftware.com.cn,
weishangjuan@eswincomputing.com, wens@kernel.org,
netdev@vger.kernel.org, bpf@vger.kernel.org,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
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linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH net-next 10/12] net: stmmac: tc956x: add TC956x/QPS615 support
Date: Fri, 8 May 2026 15:34:42 +0200 [thread overview]
Message-ID: <f15e2fe2-88c9-409d-b953-cdc94aee4e16@lunn.ch> (raw)
In-Reply-To: <af3IKKkjl0jK8GGB@aspen.lan>
> BTW if you are bothered by SP_SEL_SGMII_2500M, that name comes directly
> from the TRM and I'd prefer to keep it if I can. The enumerated value
> we have to write into the SP_SEL for 2500base-X is "SGMII 2500M".
We try to avoid anything to do with SGMII and 2500 because it is
technically wrong. Cisco never defined SGMII for 2500, it is something
silicon vendors have made up, without any foundation in any
standardisation. We much prefer to refer to it as 2500BaseX with
broken signalling, which is a much more accurate description.
The TRM is also not a public document. If it was, i could see some
value in keeping with the naming, but since ~0 developers have the
document, this is less useful.
Andrew
next prev parent reply other threads:[~2026-05-08 13:35 UTC|newest]
Thread overview: 92+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-01 15:54 [PATCH net-next 00/12] net: enable TC956x support Alex Elder
2026-05-01 15:54 ` [PATCH net-next 01/12] net: pcs: pcs-xpcs-regmap: support XPCS memory-mapped MDIO bus via regmap Alex Elder
2026-05-01 15:54 ` [PATCH net-next 02/12] net: pcs: pcs-xpcs: select operating mode for 10G-baseR capable PCS Alex Elder
2026-05-01 16:50 ` Andrew Lunn
2026-05-01 18:07 ` Alex Elder
2026-05-05 15:58 ` Daniel Thompson
2026-05-01 15:54 ` [PATCH net-next 03/12] net: pcs: pcs-xpcs: Preserve BMCR_ANENBLE during link up Alex Elder
2026-05-01 17:06 ` Andrew Lunn
2026-05-06 9:46 ` Daniel Thompson
2026-05-01 15:54 ` [PATCH net-next 04/12] net: stmmac: dma: create a separate dma_device pointer Alex Elder
2026-05-01 17:13 ` Andrew Lunn
2026-05-01 18:06 ` Alex Elder
2026-05-01 20:55 ` Andrew Lunn
2026-05-04 13:36 ` Alex Elder
2026-05-01 15:54 ` [PATCH net-next 05/12] net: stmmac: dwxgmac2: Add multi MSI interrupt mode Alex Elder
2026-05-01 17:21 ` Andrew Lunn
2026-05-01 15:54 ` [PATCH net-next 06/12] net: stmmac: dwxgmac2: Add XGMAC 3.01a support Alex Elder
2026-05-01 15:54 ` [PATCH net-next 07/12] net: stmmac: dwxgmac2: export symbols for XGMAC 3.01a DMA Alex Elder
2026-05-01 15:54 ` [PATCH net-next 08/12] dt-bindings: net: toshiba,tc965x-dwmac: add TC956x Ethernet bridge Alex Elder
2026-05-01 17:38 ` Andrew Lunn
2026-05-03 2:22 ` Alex Elder
2026-05-07 22:17 ` Alex Elder
2026-05-07 23:39 ` Rob Herring
2026-05-04 11:00 ` Krzysztof Kozlowski
2026-05-04 13:34 ` Alex Elder
2026-05-07 14:47 ` Daniel Thompson
2026-05-07 14:12 ` Bjorn Andersson
2026-05-07 14:19 ` Andrew Lunn
2026-05-07 16:12 ` Bjorn Andersson
2026-05-07 18:37 ` Alex Elder
2026-05-10 2:25 ` Bjorn Andersson
2026-05-07 23:41 ` Rob Herring
2026-05-01 15:54 ` [PATCH net-next 09/12] gpio: tc956x: add TC956x/QPS615 support Alex Elder
2026-05-01 18:36 ` Andrew Lunn
2026-05-03 1:45 ` Alex Elder
2026-05-03 2:48 ` Andrew Lunn
2026-05-07 18:39 ` Alex Elder
2026-05-03 3:05 ` Andrew Lunn
2026-05-06 18:21 ` Alex Elder
2026-05-06 19:43 ` Andrew Lunn
2026-05-06 20:25 ` Alex Elder
2026-05-06 21:43 ` Andrew Lunn
2026-05-06 22:41 ` Alex Elder
2026-05-03 3:42 ` Julian Braha
2026-05-06 18:51 ` Alex Elder
2026-05-04 12:46 ` Bartosz Golaszewski
2026-05-04 13:07 ` Alex Elder
2026-05-07 12:15 ` Linus Walleij
2026-05-07 12:20 ` Alex Elder
2026-05-01 15:54 ` [PATCH net-next 10/12] net: stmmac: " Alex Elder
2026-05-01 19:04 ` Andrew Lunn
2026-05-07 16:03 ` Daniel Thompson
2026-05-07 16:29 ` Andrew Lunn
2026-05-08 11:25 ` Daniel Thompson
2026-05-08 13:34 ` Andrew Lunn [this message]
2026-05-08 15:54 ` Daniel Thompson
2026-05-05 16:38 ` Mohd Ayaan Anwar
2026-05-05 16:46 ` Alex Elder
2026-05-06 2:30 ` Xilin Wu
2026-05-06 17:44 ` Alex Elder
2026-05-07 13:57 ` Xilin Wu
2026-05-07 14:14 ` Andrew Lunn
2026-05-06 12:59 ` Xilin Wu
2026-05-06 14:19 ` Andrew Lunn
2026-05-06 14:35 ` Xilin Wu
2026-05-06 14:45 ` Andrew Lunn
2026-05-06 15:38 ` Xilin Wu
2026-05-06 15:39 ` Daniel Thompson
2026-05-06 15:44 ` Xilin Wu
2026-05-06 15:56 ` Andrew Lunn
2026-05-06 16:00 ` Xilin Wu
2026-05-06 15:28 ` Daniel Thompson
2026-05-06 19:52 ` Andrew Lunn
2026-05-07 18:44 ` Alex Elder
2026-05-08 13:09 ` Xilin Wu
2026-05-08 13:36 ` Andrew Lunn
2026-05-08 13:41 ` Xilin Wu
2026-05-01 15:54 ` [PATCH net-next 11/12] misc: tc956x_pci: " Alex Elder
2026-05-01 21:07 ` Andrew Lunn
2026-05-03 2:06 ` Alex Elder
2026-05-02 16:45 ` Jakub Kicinski
2026-05-03 2:06 ` Alex Elder
2026-05-03 2:14 ` Jakub Kicinski
2026-05-03 2:23 ` Alex Elder
2026-05-01 15:54 ` [PATCH net-next 12/12] arm64: dts: qcom: qcs6490-rb3gen2: enable TC9564 with a single QCS8081 phy Alex Elder
2026-05-01 21:09 ` Andrew Lunn
2026-05-05 16:25 ` Daniel Thompson
2026-05-05 16:42 ` Mohd Ayaan Anwar
2026-05-05 16:46 ` Alex Elder
2026-05-08 14:03 ` Konrad Dybcio
2026-05-02 16:47 ` [PATCH net-next 00/12] net: enable TC956x support Jakub Kicinski
2026-05-03 2:07 ` Alex Elder
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