[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH 4/5] x86/mwait-idle: add Icelake-D support
- To: "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Mon, 6 Sep 2021 15:01:46 +0200
- Arc-authentication-results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=suse.com; dmarc=pass action=none header.from=suse.com; dkim=pass header.d=suse.com; arc=none
- Arc-message-signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version; bh=C0VetijaR8xkFGTQTUwV6cJiozc54HeEusdPV3iHAi8=; b=JyFs+DCOG0DB8e3UF2xtNB4E5nlICNQquHcqO9YeI21xgUbJt/Vg2TJZxT7hedCORe0uorQL/si889p/Y8+Pmlq7R9/7KLOX8Q/y65xWuwVzBmgGeNt1MfZcfelqoVOha65tP/pfsSaPxhjDjvguhEbalMD3bBwHQBhIWDIsH6xZemzlKH8BMg6U8En7MQWXMRTi4tD6nY5xXHXFOQRcQ8DAgvqLCUAjSMHn5u8eM1Kj40yB3rRbOjdeOzPj+RrfrMMx+3dTPSHKN89QGMWGZbxRZaWhiMYDhCsTZhZ/DjuGBZdUHL847Ae+HmoJO9xzMcCEPtVSjpGSlZQiHd61vQ==
- Arc-seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=KrsUmg3yW6KZu0bukEOz0NRdeY/4rpJse07BhCHEWkbgLQr8Itr1Kj3+cMcdbccwLiD3Cjj/lDmfUGZpw2rEmwtrOV1o0zwwl6y15Ve02ICKH3cU75wHQyKO5h4hB1oxCtfte6QmpVe9bbpA5EVsEpnZWe4laLDAjRzp2S43QHg5VehRI0mE6oglth8FYbgoQmxQtvbLeo8t7LXLg6pDqLFMWzL0osvGNAAWSWO2SSQY6i7C1gF7ECg3ZFk/54orM+/zxFlF3UX74rkUwIcadlJEiizeLTWFEYZlEEPxcMMSiRF8Do0EYoBCuxn2vjj8kX65t8M/svQG7jWCfEgGZg==
- Authentication-results: citrix.com; dkim=none (message not signed) header.d=none;citrix.com; dmarc=none action=none header.from=suse.com;
- Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>
- Delivery-date: Mon, 06 Sep 2021 13:01:55 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
This patch adds Icelake Xeon D support to the intel_idle driver.
Since Icelake D and Icelake SP C-state characteristics the same,
we use Icelake SP C-states table for Icelake D as well.
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>
Acked-by: Chen Yu <yu.c.chen@xxxxxxxxx>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
[Linux commit: 22141d5f411895bb1b0df2a6b05f702e11e63918]
Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
--- a/xen/arch/x86/cpu/mwait-idle.c
+++ b/xen/arch/x86/cpu/mwait-idle.c
@@ -1021,6 +1021,7 @@ static const struct x86_cpu_id intel_idl
ICPU(0x9e, skl),
ICPU(0x55, skx),
ICPU(0x6a, icx),
+ ICPU(0x6c, icx),
ICPU(0x57, knl),
ICPU(0x85, knl),
ICPU(0x5c, bxt),
|
