Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/patches/812478/?format=api
{ "id": 812478, "url": "http://patchwork.ozlabs.org/api/patches/812478/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20170911171235.29331-20-clg@kaod.org/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/projects/14/?format=api", "name": "QEMU Development", "link_name": "qemu-devel", "list_id": "qemu-devel.nongnu.org", "list_email": "qemu-devel@nongnu.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20170911171235.29331-20-clg@kaod.org>", "list_archive_url": null, "date": "2017-09-11T17:12:33", "name": "[RFC,v2,19/21] ppc/xive: introduce a helper to map the XIVE memory regions", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "afdc23585a1d00d31aed117612aecff1936fb814", "submitter": { "id": 68548, "url": "http://patchwork.ozlabs.org/api/people/68548/?format=api", "name": "Cédric Le Goater", "email": "clg@kaod.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20170911171235.29331-20-clg@kaod.org/mbox/", "series": [ { "id": 2526, "url": "http://patchwork.ozlabs.org/api/series/2526/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=2526", "date": "2017-09-11T17:12:14", "name": "Guest exploitation of the XIVE interrupt controller (POWER9)", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/2526/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/812478/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/812478/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@bilbo.ozlabs.org", "Authentication-Results": "ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=nongnu.org\n\t(client-ip=2001:4830:134:3::11; helo=lists.gnu.org;\n\tenvelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n\treceiver=<UNKNOWN>)", "Received": [ "from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11])\n\t(using TLSv1 with cipher AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xrZgd6yp3z9s81\n\tfor <incoming@patchwork.ozlabs.org>;\n\tTue, 12 Sep 2017 03:30:05 +1000 (AEST)", "from localhost ([::1]:59360 helo=lists.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.71) (envelope-from\n\t<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>)\n\tid 1drSX6-0007Jw-1H\n\tfor incoming@patchwork.ozlabs.org; Mon, 11 Sep 2017 13:30:04 -0400", "from eggs.gnu.org ([2001:4830:134:3::10]:35857)\n\tby lists.gnu.org with esmtp (Exim 4.71)\n\t(envelope-from <clg@kaod.org>) id 1drSIg-0002D7-3N\n\tfor qemu-devel@nongnu.org; Mon, 11 Sep 2017 13:15:15 -0400", "from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)\n\t(envelope-from <clg@kaod.org>) id 1drSIc-0004v3-TQ\n\tfor qemu-devel@nongnu.org; Mon, 11 Sep 2017 13:15:10 -0400", "from 4.mo2.mail-out.ovh.net ([87.98.172.75]:37131)\n\tby eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32)\n\t(Exim 4.71) (envelope-from <clg@kaod.org>) id 1drSIc-0004uh-N3\n\tfor qemu-devel@nongnu.org; Mon, 11 Sep 2017 13:15:06 -0400", "from player770.ha.ovh.net (b6.ovh.net [213.186.33.56])\n\tby mo2.mail-out.ovh.net (Postfix) with ESMTP id AAC4CAB2B3\n\tfor <qemu-devel@nongnu.org>; Mon, 11 Sep 2017 19:15:05 +0200 (CEST)", "from zorba.kaod.org.com (LFbn-1-2231-173.w90-76.abo.wanadoo.fr\n\t[90.76.52.173]) (Authenticated sender: clg@kaod.org)\n\tby player770.ha.ovh.net (Postfix) with ESMTPSA id 7B33A3C006C;\n\tMon, 11 Sep 2017 19:14:58 +0200 (CEST)" ], "From": "=?utf-8?q?C=C3=A9dric_Le_Goater?= <clg@kaod.org>", "To": "qemu-ppc@nongnu.org, qemu-devel@nongnu.org,\n\tDavid Gibson <david@gibson.dropbear.id.au>,\n\tBenjamin Herrenschmidt <benh@kernel.crashing.org>,\n\tAlexey Kardashevskiy <aik@ozlabs.ru>, Alexander Graf <agraf@suse.de>", "Date": "Mon, 11 Sep 2017 19:12:33 +0200", "Message-Id": "<20170911171235.29331-20-clg@kaod.org>", "X-Mailer": "git-send-email 2.13.5", "In-Reply-To": "<20170911171235.29331-1-clg@kaod.org>", "References": "<20170911171235.29331-1-clg@kaod.org>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=UTF-8", "X-Ovh-Tracer-Id": "14166354105444305747", "X-VR-SPAMSTATE": "OK", "X-VR-SPAMSCORE": "-100", "X-VR-SPAMCAUSE": "gggruggvucftvghtrhhoucdtuddrfeelledrgedtgdduudehucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuqfggjfdpvefjgfevmfevgfenuceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddm", "Content-Transfer-Encoding": "quoted-printable", "X-detected-operating-system": "by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic]\n\t[fuzzy]", "X-Received-From": "87.98.172.75", "Subject": "[Qemu-devel] [RFC PATCH v2 19/21] ppc/xive: introduce a helper to\n\tmap the XIVE memory regions", "X-BeenThere": "qemu-devel@nongnu.org", "X-Mailman-Version": "2.1.21", "Precedence": "list", "List-Id": "<qemu-devel.nongnu.org>", "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-devel>,\n\t<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>", "List-Archive": "<http://lists.nongnu.org/archive/html/qemu-devel/>", "List-Post": "<mailto:qemu-devel@nongnu.org>", "List-Help": "<mailto:qemu-devel-request@nongnu.org?subject=help>", "List-Subscribe": "<https://lists.nongnu.org/mailman/listinfo/qemu-devel>,\n\t<mailto:qemu-devel-request@nongnu.org?subject=subscribe>", "Cc": "=?utf-8?q?C=C3=A9dric_Le_Goater?= <clg@kaod.org>", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "\"Qemu-devel\"\n\t<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>" }, "content": "It will be used when the guest chooses the XIVE exploitation mode in CAS.\n\nSigned-off-by: Cédric Le Goater <clg@kaod.org>\n---\n hw/intc/spapr_xive.c | 12 ++++++++++++\n include/hw/ppc/spapr_xive.h | 1 +\n 2 files changed, 13 insertions(+)", "diff": "diff --git a/hw/intc/spapr_xive.c b/hw/intc/spapr_xive.c\nindex ad3f03e37401..adcbbc6ec245 100644\n--- a/hw/intc/spapr_xive.c\n+++ b/hw/intc/spapr_xive.c\n@@ -807,3 +807,15 @@ bool spapr_xive_eq_for_target(sPAPRXive *xive, uint32_t target,\n \n return true;\n }\n+\n+void spapr_xive_mmio_map(sPAPRXive *xive)\n+{\n+ /* ESBs */\n+ sysbus_mmio_map(SYS_BUS_DEVICE(xive), 0, xive->esb_base);\n+\n+ /* Thread Management Interrupt Areas */\n+ /* TODO: Only map the OS TIMA for the moment. Mapping the whole\n+ * region needs some rework in the handlers */\n+ sysbus_mmio_map(SYS_BUS_DEVICE(xive), 1,\n+ xive->tm_base + (1 << xive->tm_shift));\n+}\ndiff --git a/include/hw/ppc/spapr_xive.h b/include/hw/ppc/spapr_xive.h\nindex 0a156f2d8591..13cf10f365d8 100644\n--- a/include/hw/ppc/spapr_xive.h\n+++ b/include/hw/ppc/spapr_xive.h\n@@ -70,5 +70,6 @@ typedef struct sPAPRMachineState sPAPRMachineState;\n \n void spapr_xive_hcall_init(sPAPRMachineState *spapr);\n void spapr_xive_populate(sPAPRXive *xive, void *fdt, uint32_t phandle);\n+void spapr_xive_mmio_map(sPAPRXive *xive);\n \n #endif /* PPC_SPAPR_XIVE_H */\n", "prefixes": [ "RFC", "v2", "19/21" ] }