netdev - Re: [PATCH iwl-net v1] igb: Fix not clearing TimeSync interrupts for 82580

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Message-ID: <20240813041253.GA3072284@maili.marvell.com>
Date: Tue, 13 Aug 2024 09:42:53 +0530
From: Ratheesh Kannoth <rkannoth@...vell.com>
To: Vinicius Costa Gomes <vinicius.gomes@...el.com>
CC: <intel-wired-lan@...ts.osuosl.org>, <daiweili@...il.com>,
        <sasha.neftin@...el.com>, <richardcochran@...il.com>,
        <kurt@...utronix.de>, <anthony.l.nguyen@...el.com>,
        <netdev@...r.kernel.org>,
        Przemek Kitszel
	<przemyslaw.kitszel@...el.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric
 Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni
	<pabeni@...hat.com>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH iwl-net v1] igb: Fix not clearing TimeSync interrupts for
 82580

On 2024-08-10 at 05:53:02, Vinicius Costa Gomes (vinicius.gomes@...el.com) wrote:
> @@ -6960,31 +6960,48 @@ static void igb_extts(struct igb_adapter *adapter, int tsintr_tt)
>  static void igb_tsync_interrupt(struct igb_adapter *adapter)
>  {
>  	struct e1000_hw *hw = &adapter->hw;
> -	u32 tsicr = rd32(E1000_TSICR);
> +	u32 ack = 0, tsicr = rd32(E1000_TSICR);
nit: reverse xmas tree.