netdev - Re: [PATCH v2] bcm63xx_enet: fix internal phy IRQ assignment

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Message-ID: <YDer6iWOd8bviNxb@lunn.ch>
Date:   Thu, 25 Feb 2021 14:53:46 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     Daniel González Cabanelas <dgcbueu@...il.com>
Cc:     davem@...emloft.net, kuba@...nel.org, f.fainelli@...il.com,
        gregkh@...uxfoundation.org, netdev@...r.kernel.org,
        noltari@...il.com
Subject: Re: [PATCH v2] bcm63xx_enet: fix internal phy IRQ assignment

On Wed, Feb 24, 2021 at 04:44:18PM +0100, Daniel González Cabanelas wrote:
> The current bcm63xx_enet driver doesn't asign the internal phy IRQ. As a
> result of this it works in polling mode.
> 
> Fix it using the phy_device structure to assign the platform IRQ.
> 
> Tested under a BCM6348 board. Kernel dmesg before the patch:
>    Broadcom BCM63XX (1) bcm63xx_enet-0:01: attached PHY driver [Broadcom
>               BCM63XX (1)] (mii_bus:phy_addr=bcm63xx_enet-0:01, irq=POLL)
> 
> After the patch:
>    Broadcom BCM63XX (1) bcm63xx_enet-0:01: attached PHY driver [Broadcom
>               BCM63XX (1)] (mii_bus:phy_addr=bcm63xx_enet-0:01, irq=17)
> 
> Pluging and uplugging the ethernet cable now generates interrupts and the
> PHY goes up and down as expected.
> 
> Signed-off-by: Daniel González Cabanelas <dgcbueu@...il.com>
> ---
> changes in V2: 
>   - snippet moved after the mdiobus registration
>   - added missing brackets

Hi Daniel

It is a good idea to wait at least a day between posting versions. If
you post too frequently, people tend to review the old version, since
it is first in there mailbox.

   Andrew