linux-kernel - Re: [PATCH 2/6] ath9k: add a quirk to set use

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Message-ID: <20170926064456.GA28611@infradead.org>
Date:   Mon, 25 Sep 2017 23:44:57 -0700
From:   Christoph Hellwig <hch@...radead.org>
To:     AceLan Kao <acelan.kao@...onical.com>
Cc:     QCA ath9k Development <ath9k-devel@....qualcomm.com>,
        Kalle Valo <kvalo@...eaurora.org>,
        linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/6] ath9k: add a quirk to set use_msi automatically

On Tue, Sep 26, 2017 at 02:41:35PM +0800, AceLan Kao wrote:
> Some platform(BIOS) blocks legacy interrupts (INTx), and only allows MSI
> for WLAN device. So adding a quirk to list those machines and set
> use_msi automatically.
> Adding Dell Inspiron 24-3460 to the quirk.

Huh?  Using MSI should be the default, and skipping MSI should be
a quirk if needed at all (usually it should be autodetected)