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Date: Wed, 24 Apr 2024 02:10:15 +0200
From: Andrew Lunn <andrew@lunn.ch>
To: Parthiban Veerasooran <Parthiban.Veerasooran@microchip.com>
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Subject: Re: [PATCH net-next v4 10/12] net: ethernet: oa_tc6: implement
 mac-phy interrupt
Message-ID: <d6f1a60c-7719-4aff-9b2c-21a4147ad404@lunn.ch>
References: <20240418125648.372526-1-Parthiban.Veerasooran@microchip.com>
 <20240418125648.372526-11-Parthiban.Veerasooran@microchip.com>
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In-Reply-To: <20240418125648.372526-11-Parthiban.Veerasooran@microchip.com>

On Thu, Apr 18, 2024 at 06:26:46PM +0530, Parthiban Veerasooran wrote:
> The MAC-PHY interrupt is asserted when the following conditions are met.
> 
> Receive chunks available - This interrupt is asserted when the previous
> data footer had no receive data chunks available and once the receive
> data chunks become available for reading. On reception of the first data
> header this interrupt will be deasserted.
> 
> Transmit chunk credits available - This interrupt is asserted when the
> previous data footer indicated no transmit credits available and once the
> transmit credits become available for transmitting transmit data chunks.
> On reception of the first data header this interrupt will be deasserted.
> 
> Extended status event - This interrupt is asserted when the previous data
> footer indicated no extended status and once the extended event become
> available. In this case the host should read status #0 register to know
> the corresponding error/event. On reception of the first data header this
> interrupt will be deasserted.
> 
> Signed-off-by: Parthiban Veerasooran <Parthiban.Veerasooran@microchip.com>

Reviewed-by: Andrew Lunn <andrew@lunn.ch>

    Andrew