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From: Andrew Lunn <andrew@lunn.ch>
To: MD Danish Anwar <danishanwar@ti.com>
Cc: Vignesh Raghavendra <vigneshr@ti.com>, Nishanth Menon <nm@ti.com>,
	afd@ti.com, Conor Dooley <conor+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Rob Herring <robh+dt@kernel.org>, Tero Kristo <kristo@kernel.org>,
	linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, srk@ti.com,
	r-gunasekaran@ti.com
Subject: Re: [PATCH v2 3/4] arm64: dts: ti: k3-am654-idk: Add ICSSG Ethernet ports
Date: Thu, 21 Sep 2023 18:14:44 +0200	[thread overview]
Message-ID: <a39316d6-8804-4dc4-b5d8-a2dfd82b972e@lunn.ch> (raw)
In-Reply-To: <20230921060913.721336-4-danishanwar@ti.com>

> +	/* Dual Ethernet application node on PRU-ICSSG0 */
> +	/* Dual Ethernet application node on PRU-ICSSG1 */

Not relevant to this patch, but to the ongoing discussions around
adding switchdev support.

Are these two PRU-ICSSG instances completely separate? It is
physically impossible to combine these four ethernet ports in one
acceleration domain? It will always be two separate switches, and if
frames need to go from one switch to the other it happens in software?

       Andrew

  reply	other threads:[~2023-09-21 18:34 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-09-21  6:09 [PATCH v2 0/4] Add AM65x ICSSG Ethernet support MD Danish Anwar
2023-09-21  6:09 ` [PATCH v2 1/4] arm64: dts: ti: k3-am65-main: Add ICSSG IEP nodes MD Danish Anwar
2023-09-21  6:09 ` [PATCH v2 2/4] arm64: dts: ti: k3-am654-base-board: add ICSSG2 Ethernet support MD Danish Anwar
2023-09-21 16:10   ` Andrew Lunn
2023-09-22  4:28     ` MD Danish Anwar
2023-09-21 17:27   ` Andrew Davis
2023-09-22  4:22     ` MD Danish Anwar
2023-09-25  8:21       ` MD Danish Anwar
2023-09-25 13:45         ` Andrew Davis
2023-09-26  4:10           ` Anwar, Md Danish
2023-09-21  6:09 ` [PATCH v2 3/4] arm64: dts: ti: k3-am654-idk: Add ICSSG Ethernet ports MD Danish Anwar
2023-09-21 16:14   ` Andrew Lunn [this message]
2023-09-22  4:33     ` MD Danish Anwar
2023-09-21 17:33   ` Andrew Davis
2023-09-22  4:24     ` MD Danish Anwar
2023-09-21  6:09 ` [PATCH v2 4/4] arm64: defconfig: Enable TI_ICSSG_PRUETH MD Danish Anwar

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