From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ozlabs.org (ozlabs.org [IPv6:2401:3900:2:1::2]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3x1Cx21mjQzDqjF for ; Mon, 3 Jul 2017 13:56:22 +1000 (AEST) Date: Mon, 3 Jul 2017 13:55:52 +1000 From: David Gibson To: =?iso-8859-1?Q?C=E9dric?= Le Goater Cc: linuxppc-dev@lists.ozlabs.org, Benjamin Herrenschmidt , Michael Ellerman , Paul Mackerras Subject: Re: [RFC PATCH 1/2] powerpc/xive: guest exploitation of the XIVE interrupt controller Message-ID: <20170703035552.GQ13989@umbus.fritz.box> References: <1498123757-18427-1-git-send-email-clg@kaod.org> <1498123757-18427-2-git-send-email-clg@kaod.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="Vsi50HYs5tPfr+1I" In-Reply-To: <1498123757-18427-2-git-send-email-clg@kaod.org> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , --Vsi50HYs5tPfr+1I Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Jun 22, 2017 at 11:29:16AM +0200, C=E9dric Le Goater wrote: > This is the framework for using XIVE in a PowerVM guest. The support > is very similar to the native one in a much simpler form. >=20 > Instead of OPAL calls, a set of Hypervisors call are used to configure > the interrupt sources and the event/notification queues of the guest: >=20 > H_INT_GET_SOURCE_INFO > H_INT_SET_SOURCE_CONFIG > H_INT_GET_SOURCE_CONFIG > H_INT_GET_QUEUE_INFO > H_INT_SET_QUEUE_CONFIG > H_INT_GET_QUEUE_CONFIG > H_INT_RESET >=20 > Calls that still need to be addressed : >=20 > H_INT_SET_OS_REPORTING_LINE > H_INT_GET_OS_REPORTING_LINE > H_INT_ESB > H_INT_SYNC So, does this mean there's a PAPR update with the XIVE virtualization stuff? Or at least an ACR? Can we have that available please... --=20 David Gibson | I'll have my music baroque, and my code david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_ | _way_ _around_! http://www.ozlabs.org/~dgibson --Vsi50HYs5tPfr+1I Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCAAGBQJZWcBFAAoJEGw4ysog2bOS4fQP/10BnDdzOOCB3L9EHkq10jV5 tzl0wtjXCz3FAgfOI3xIpB0pb/74KJv9nUzuuFvSyrca8Vq6W7XGqkYKcK8+N7Oz lDIVRzVCLexMREDSddERTmgofZYhQANnqQRlSgcvljdSJIzFAjWU/doINasX+dA5 D0ylE++f7/EOFOFqAhbZQDsnJNpdD6Y84cDvwehKI09/67ZDE0x6G0oaQld0Yt/G MRp71/LcjdVFvSr0CtGMnGJrs/IP2rYBsSlO6iQ0gHRqXkwvzDjSDmvJpHDzT5mD eT/cdD14kIC+yNXJao9Uw21CGckg1Hofn+oOQEI3ZA1I9QPt7X3o3v7dKNfI98MZ 2QkgEcK0bat04NvJNHn9EyxybeDgOHukwKgrp2zXd/RF28xnXHvEr/stpjv06GeO WzKd8o+zQz9LDYJYr15SEklGECf2Iv3JPyKJqo4ujvp2mgQxghy4HUM/ZYQI9w5R gh0QGryo+8ViP3APzSz4i4v/bIOtfpPtH7xHRkS5Ud4JIebPG4yQlPWg56TnfdZh kjsubFsGFAo4jDmt3pg1lLubWvP+0SPDV1NO+TR7UCQOO7Ujh14DVxLSuxHXjZbQ oCG6Ddu12uPWrUZmp3FPhMJVZfoW9bYsNg6NnDUBtYEEYcenN56LuOjHH0vEFfDi /FjZMjflSOJvOLGRUEcD =T5GU -----END PGP SIGNATURE----- --Vsi50HYs5tPfr+1I--