linux-kernel - Re: [PATCH v2 12/15] net: rnpgbe: Add link up handler

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Message-ID: <a77ef7df-537b-49f7-a455-c23295fddbd5@lunn.ch>
Date: Mon, 21 Jul 2025 17:47:09 +0200
From: Andrew Lunn <andrew@...n.ch>
To: Dong Yibo <dong100@...se.com>
Cc: andrew+netdev@...n.ch, davem@...emloft.net, edumazet@...gle.com,
	kuba@...nel.org, pabeni@...hat.com, horms@...nel.org,
	corbet@....net, gur.stavi@...wei.com, maddy@...ux.ibm.com,
	mpe@...erman.id.au, danishanwar@...com, lee@...ger.us,
	gongfan1@...wei.com, lorenzo@...nel.org, geert+renesas@...der.be,
	Parthiban.Veerasooran@...rochip.com, lukas.bulwahn@...hat.com,
	alexanderduyck@...com, richardcochran@...il.com,
	netdev@...r.kernel.org, linux-doc@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 12/15] net: rnpgbe: Add link up handler

On Mon, Jul 21, 2025 at 07:32:35PM +0800, Dong Yibo wrote:
> Initialize link status handler
> 
> Signed-off-by: Dong Yibo <dong100@...se.com>
> ---
>  drivers/net/ethernet/mucse/rnpgbe/rnpgbe.h    |  53 +++++
>  .../net/ethernet/mucse/rnpgbe/rnpgbe_chip.c   |  26 +++
>  .../net/ethernet/mucse/rnpgbe/rnpgbe_lib.c    |   7 +
>  .../net/ethernet/mucse/rnpgbe/rnpgbe_main.c   | 139 +++++++++++++
>  .../net/ethernet/mucse/rnpgbe/rnpgbe_mbx.h    |   1 +
>  .../net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.c | 187 ++++++++++++++++++
>  .../net/ethernet/mucse/rnpgbe/rnpgbe_mbx_fw.h |   7 +
>  7 files changed, 420 insertions(+)
> 
> diff --git a/drivers/net/ethernet/mucse/rnpgbe/rnpgbe.h b/drivers/net/ethernet/mucse/rnpgbe/rnpgbe.h
> index 624e0eec562a..b241740d9cc5 100644
> --- a/drivers/net/ethernet/mucse/rnpgbe/rnpgbe.h
> +++ b/drivers/net/ethernet/mucse/rnpgbe/rnpgbe.h
> @@ -26,6 +26,15 @@ enum rnpgbe_hw_type {
>  	rnpgbe_hw_unknow
>  };
>  
> +enum speed_enum {
> +	speed_10,
> +	speed_100,
> +	speed_1000,
> +	speed_10000,
> +	speed_25000,
> +	speed_40000,

Patch 1/X says:

+config MGBE
+       tristate "Mucse(R) 1GbE PCI Express adapters support"
+       depends on PCI
+       select PAGE_POOL
+       help
+         This driver supports Mucse(R) 1GbE PCI Express family of
+         adapters.

This is a 1G NIC, so you can remove 10G, 25G and 40G from there. They
are pointless.

	Andrew