Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
Content-Type: text/plain;
        charset=us-ascii
Mime-Version: 1.0 (Mac OS X Mail 13.4 \(3608.80.23.2.2\))
Subject: Re: [PATCH] ahci: Add Intel Comet Lake PCH RAID PCI ID
From:   Kai-Heng Feng <kai.heng.feng@canonical.com>
In-Reply-To: <20191128081041.6948-1-jian-hong@endlessm.com>
Date:   Thu, 9 Apr 2020 17:16:14 +0800
Cc:     "open list:LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)" 
        <linux-ide@vger.kernel.org>,
        open list <linux-kernel@vger.kernel.org>, linux@endlessm.com
Content-Transfer-Encoding: 8BIT
Message-Id: <EF580FD3-2C0F-4268-8B39-8B339D590353@canonical.com>
References: <20191128081041.6948-1-jian-hong@endlessm.com>
To:     Jens Axboe <axboe@kernel.dk>,
        Jian-Hong Pan <jian-hong@endlessm.com>
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

Hi Jens,

> On Nov 28, 2019, at 16:10, Jian-Hong Pan <jian-hong@endlessm.com> wrote:
> 
> Intel Comet Lake should use the default LPM policy for mobile chipsets.
> So, add the PCI ID to the driver list of supported devices.
> 
> Signed-off-by: Jian-Hong Pan <jian-hong@endlessm.com>

Would it be possible to also merge this patch?
We also have some system that use this controller.

Kai-Heng

> ---
> drivers/ata/ahci.c | 1 +
> 1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
> index ec6c64fce74a..d9b3a9f7a4ee 100644
> --- a/drivers/ata/ahci.c
> +++ b/drivers/ata/ahci.c
> @@ -405,6 +405,7 @@ static const struct pci_device_id ahci_pci_tbl[] = {
> 	{ PCI_VDEVICE(INTEL, 0x22a3), board_ahci_mobile }, /* Cherry Tr. AHCI */
> 	{ PCI_VDEVICE(INTEL, 0x5ae3), board_ahci_mobile }, /* ApolloLake AHCI */
> 	{ PCI_VDEVICE(INTEL, 0x34d3), board_ahci_mobile }, /* Ice Lake LP AHCI */
> +	{ PCI_VDEVICE(INTEL, 0x02d7), board_ahci_mobile }, /* Comet Lake PCH RAID */
> 
> 	/* JMicron 360/1/3/5/6, match class to avoid IDE function */
> 	{ PCI_VENDOR_ID_JMICRON, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
> -- 
> 2.20.1
>