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From: Yanteng Si <si.yanteng@linux.dev>
To: Huacai Chen <chenhuacai@loongson.cn>,
	Huacai Chen <chenhuacai@kernel.org>,
	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: Feiyang Chen <chris.chenfeiyang@gmail.com>,
	loongarch@lists.linux.dev, netdev@vger.kernel.org,
	linux-kernel@vger.kernel.org, Andrew Lunn <andrew@lunn.ch>,
	Henry Chen <chenx97@aosc.io>, Biao Dong <dongbiao@loongson.cn>,
	Baoqi Zhang <zhangbaoqi@loongson.cn>
Subject: Re: [PATCH net-next V3 2/3] net: stmmac: dwmac-loongson: Add new multi-chan IP core support
Date: Thu, 24 Apr 2025 15:35:07 +0800	[thread overview]
Message-ID: <b2651b9a-694d-4417-ae90-00a4256f9611@linux.dev> (raw)
In-Reply-To: <20250424072209.3134762-3-chenhuacai@loongson.cn>


在 4/24/25 3:22 PM, Huacai Chen 写道:
> Add a new multi-chan IP core (0x12) support which is used in Loongson-
> 2K3000/Loongson-3B6000M. Compared with the 0x10 core, the new 0x12 core
> reduces channel numbers from 8 to 4, but checksum is supported for all
> channels.
>
> Add a "multichan" flag to loongson_data, so that we can simply use a
> "if (ld->multichan)" condition rather than the complicated condition
> "if (ld->loongson_id == DWMAC_CORE_MULTICHAN_V1 || ld->loongson_id ==
> DWMAC_CORE_MULTICHAN_V2)".
>
> Reviewed-by: Andrew Lunn <andrew@lunn.ch>
> Tested-by: Henry Chen <chenx97@aosc.io>
> Tested-by: Biao Dong <dongbiao@loongson.cn>
> Signed-off-by: Baoqi Zhang <zhangbaoqi@loongson.cn>
> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>

Reviewed-by: Yanteng Si <si.yanteng@linux.dev>


Thanks,

Yanteng



  reply	other threads:[~2025-04-24  7:35 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-04-24  7:22 [PATCH net-next V3 0/3] net: stmmac: dwmac-loongson: Add Loongson-2K3000 support Huacai Chen
2025-04-24  7:22 ` [PATCH net-next V3 1/3] net: stmmac: dwmac-loongson: Move queue number init to common function Huacai Chen
2025-04-24  7:22 ` [PATCH net-next V3 2/3] net: stmmac: dwmac-loongson: Add new multi-chan IP core support Huacai Chen
2025-04-24  7:35   ` Yanteng Si [this message]
2025-04-24  7:22 ` [PATCH net-next V3 3/3] net: stmmac: dwmac-loongson: Add new GMAC's PCI device ID support Huacai Chen
2025-04-28 21:10 ` [PATCH net-next V3 0/3] net: stmmac: dwmac-loongson: Add Loongson-2K3000 support patchwork-bot+netdevbpf

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