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Date: Thu, 4 Jan 2024 13:36:21 +0100
From: Lukas Wunner <lukas@wunner.de>
To: Shinichiro Kawasaki <shinichiro.kawasaki@wdc.com>
Cc: Klara Modin <klarasmodin@gmail.com>,
	"andriy.shevchenko@linux.intel.com" <andriy.shevchenko@linux.intel.com>,
	"hdegoede@redhat.com" <hdegoede@redhat.com>,
	"ilpo.jarvinen@linux.intel.com" <ilpo.jarvinen@linux.intel.com>,
	"linux-i2c@vger.kernel.org" <linux-i2c@vger.kernel.org>,
	"linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
	"platform-driver-x86@vger.kernel.org" <platform-driver-x86@vger.kernel.org>
Subject: Re: [PATCH v5 1/2] platform/x86: p2sb: Allow p2sb_bar() calls during
 PCI device probe
Message-ID: <20240104123621.GA4876@wunner.de>
References: <CABq1_vjfyp_B-f4LAL6pg394bP6nDFyvg110TOLHHb0x4aCPeg@mail.gmail.com>
 <oe4cs5ptinmmdaxv6xa524whc7bppfqa7ern5jzc3aca5nffpm@xbmv34mjjxvv>
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User-Agent: Mutt/1.10.1 (2018-07-13)

On Thu, Jan 04, 2024 at 08:41:28AM +0000, Shinichiro Kawasaki wrote:
> My mere idea was to just blacklist Intel CPUs with family != 6.

The P2SB device has Vendor ID 0x8086, Device ID 0xc5c5, so just match
for that?  The IDE controller in question has [8086:244b].  Class codes
also differ, so that would be another suitable method for differentiation.

Thanks,

Lukas