From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A77F1C369C2 for ; Tue, 22 Apr 2025 14:46:10 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1u7Esh-0003xV-Di; Tue, 22 Apr 2025 10:45:51 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1u7EsZ-0003qu-Cf for qemu-devel@nongnu.org; Tue, 22 Apr 2025 10:45:44 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1u7EsW-000402-Ne for qemu-devel@nongnu.org; Tue, 22 Apr 2025 10:45:42 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1745333139; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=U/5xLk5pIH8bLbAMtocpw8pMR6Om8530G3WFagABZqg=; b=Qven80a7gTeDGNeTF4+SJEK53ZHkHvrup+OsezlvMnYIDWeaZoV7yw86L3DHtwXZKJS+EO YO8s5HBlLsiluqHLiSy15iI9VVOa56jWeaiFOPBNaEJULjSq+e2HGMEi7aP4aDKv/CHnmM fAc91QptbKOekk7OpA6q1VWQque4+Ec= Received: from mx-prod-mc-04.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-90-C3yBgnDPNu62P16HFKST-Q-1; Tue, 22 Apr 2025 10:45:37 -0400 X-MC-Unique: C3yBgnDPNu62P16HFKST-Q-1 X-Mimecast-MFC-AGG-ID: C3yBgnDPNu62P16HFKST-Q_1745333135 Received: from mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.12]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-04.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 8131E1955DCF; Tue, 22 Apr 2025 14:45:35 +0000 (UTC) Received: from localhost (unknown [10.2.16.110]) by mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id EA7F819560A3; Tue, 22 Apr 2025 14:45:33 +0000 (UTC) Date: Tue, 22 Apr 2025 10:45:32 -0400 From: Stefan Hajnoczi To: Farhan Ali Cc: qemu-devel@nongnu.org, alex.williamson@redhat.com, mjrosato@linux.ibm.com, schnelle@linux.ibm.com, philmd@linaro.org, kwolf@redhat.com, hreitz@redhat.com, thuth@redhat.com, fam@euphon.net Subject: Re: [PATCH v5 2/3] include: Add a header to define host PCI MMIO functions Message-ID: <20250422144532.GG301197@fedora> References: <20250417173801.827-1-alifm@linux.ibm.com> <20250417173801.827-3-alifm@linux.ibm.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="2Iz+JRzdXjaQxwXR" Content-Disposition: inline In-Reply-To: <20250417173801.827-3-alifm@linux.ibm.com> X-Scanned-By: MIMEDefang 3.0 on 10.30.177.12 Received-SPF: pass client-ip=170.10.133.124; envelope-from=stefanha@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -24 X-Spam_score: -2.5 X-Spam_bar: -- X-Spam_report: (-2.5 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.411, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org --2Iz+JRzdXjaQxwXR Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Apr 17, 2025 at 10:38:00AM -0700, Farhan Ali wrote: > Add a generic API for host PCI MMIO reads/writes > (e.g. Linux VFIO BAR accesses). The functions access > little endian memory and returns the result in > host cpu endianness. >=20 > Signed-off-by: Farhan Ali > --- > include/qemu/host-pci-mmio.h | 141 +++++++++++++++++++++++++++++++++++ > 1 file changed, 141 insertions(+) > create mode 100644 include/qemu/host-pci-mmio.h Reviewed-by: Stefan Hajnoczi --2Iz+JRzdXjaQxwXR Content-Type: application/pgp-signature; name=signature.asc -----BEGIN PGP SIGNATURE----- iQEzBAEBCgAdFiEEhpWov9P5fNqsNXdanKSrs4Grc8gFAmgHq4wACgkQnKSrs4Gr c8iZYwgApwBt+wlmXP27f8mtPrpsWN7l66Uahfx/+1Bu2MlJkztkelC08oCn4eif Sv1OZ7qDLHqiT2QZWT47KAEfC+BT4r5kF0wLhuZugDDYpYuNl2jG53kemUOrQlKT /KFWIkgcuzDmkqz7XCbAy/TJr+uermYuJorqNMgEWhCWzokUX8E2wpCtgdwiZrZt 7R1+FziCskGuGVKsLnW+8tjQVPPBnEdVtWUfY1Lqnz01+oc5Yv8g3Uuur9llw66w 5mpApC446g06kYCVzNdJ3090ftJ//YamKps26sxKcd2DtSUy8xK5HbevmCRQEaz8 tYqrcMHdXF8w0U1f2Th6JqLvajQ/Dg== =8K7H -----END PGP SIGNATURE----- --2Iz+JRzdXjaQxwXR--