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Tsirkin" , Marcel Apfelbaum , Stefano Stabellini , Anthony Perard , "Paul Durrant" Subject: [QEMU][PATCH v3 01/10] hw/i386/xen/: move xen-mapcache.c to hw/xen/ Date: Wed, 25 Jan 2023 00:43:46 -0800 Message-ID: <20230125084356.6684-2-vikram.garhwal@amd.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230125084356.6684-1-vikram.garhwal@amd.com> References: <20230125084356.6684-1-vikram.garhwal@amd.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DM6NAM11FT021:EE_|SA3PR12MB7877:EE_ X-MS-Office365-Filtering-Correlation-Id: 143b188b-9fee-43fa-77b7-08dafeb06280 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: IezT27L6yStktY1CqCs1KqhaXS6gIJXqUBISPyav23MuWr43mQu+evXfv5PbmF+Zrrp20WkyaI2ukrfKRmVwdLjk0lftg88EV7W6vqsUsoNUuU7T1MTYB+w/oaQNVugDJXv6aP4navVEpiQEh1+BkUJALUEqsrzbpbgHBImtsWyewlcNynR2plHUuxq3IsE9dvxSVYk7HzGyqZbaRA0WcOWLAcx2ibzl/vA4G4hX72McW841u3dlTYvzpjd3inOUE8cPWEtDKP3V5wGstkotGewzHFiCGg5yj5b3tMpumye8sleypu7vU+90G9xY06wDKZBFMXQLxz6M4dwe3lWpe452g97PJBcm/oNF4jO46BPYk1TGUfpgOrB2kWijC4zUkgCriXvzmLIJ2JwSj3cz7598/frfUkDDmX2PA1QQN5dOERj9SAx7ew4S5ACC4Cgkbl6dco2sTp8231jeW8Us7wWLIGi0EhfBKaK9nf0wJv+2SlC/ULkZJPo8H8ZyhDH3RRkNFw0iR8o09FM7tmIwgRfxEUFZiZCoDPXxjwJdxRubAOgFUGdpTpJW26/fllP4jhPNE81LujiuASnwHM+vUwC0ZXJujJr0E2zHyg+t8Knlk/bHMcWXtLCVOJQyufBRPPIO5B9cBbcN/AfBNjXyAPbJ1xi84Nn7RfwZfKjxXfezHD8IurI0Par/RRBSHWYFSrHhYu2+ujtqnVrPKROBUXDDenFXpGombBKFCuGxqgA= X-Forefront-Antispam-Report: CIP:165.204.84.17; CTRY:US; LANG:en; SCL:1; SRV:; IPV:CAL; SFV:NSPM; H:SATLEXMB04.amd.com; PTR:InfoDomainNonexistent; CAT:NONE; SFS:(13230025)(4636009)(376002)(346002)(396003)(136003)(39860400002)(451199018)(40470700004)(46966006)(36840700001)(83380400001)(41300700001)(36860700001)(426003)(1076003)(6666004)(6916009)(478600001)(70206006)(86362001)(70586007)(2616005)(36756003)(54906003)(336012)(82310400005)(356005)(44832011)(5660300002)(47076005)(82740400003)(81166007)(2906002)(316002)(40460700003)(40480700001)(26005)(8676002)(186003)(4326008)(7416002)(8936002)(36900700001); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 25 Jan 2023 08:44:34.5850 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 143b188b-9fee-43fa-77b7-08dafeb06280 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d; Ip=[165.204.84.17]; Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: DM6NAM11FT021.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA3PR12MB7877 Received-SPF: softfail client-ip=40.107.220.79; envelope-from=vikram.garhwal@amd.com; helo=NAM11-CO1-obe.outbound.protection.outlook.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, 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_H2=-0.001, SPF_HELO_PASS=-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 xen-mapcache.c contains common functions which can be used for enabling Xen on aarch64 with IOREQ handling. Moving it out from hw/i386/xen to hw/xen to make it accessible for both aarch64 and x86. Signed-off-by: Vikram Garhwal Signed-off-by: Stefano Stabellini --- hw/i386/meson.build | 1 + hw/i386/xen/meson.build | 1 - hw/i386/xen/trace-events | 5 ----- hw/xen/meson.build | 4 ++++ hw/xen/trace-events | 5 +++++ hw/{i386 => }/xen/xen-mapcache.c | 0 6 files changed, 10 insertions(+), 6 deletions(-) rename hw/{i386 => }/xen/xen-mapcache.c (100%) diff --git a/hw/i386/meson.build b/hw/i386/meson.build index 213e2e82b3..cfdbfdcbcb 100644 --- a/hw/i386/meson.build +++ b/hw/i386/meson.build @@ -33,5 +33,6 @@ subdir('kvm') subdir('xen') i386_ss.add_all(xenpv_ss) +i386_ss.add_all(xen_ss) hw_arch += {'i386': i386_ss} diff --git a/hw/i386/xen/meson.build b/hw/i386/xen/meson.build index be84130300..2fcc46e6ca 100644 --- a/hw/i386/xen/meson.build +++ b/hw/i386/xen/meson.build @@ -1,6 +1,5 @@ i386_ss.add(when: 'CONFIG_XEN', if_true: files( 'xen-hvm.c', - 'xen-mapcache.c', 'xen_apic.c', 'xen_platform.c', 'xen_pvdevice.c', diff --git a/hw/i386/xen/trace-events b/hw/i386/xen/trace-events index 5d6be61090..a0c89d91c4 100644 --- a/hw/i386/xen/trace-events +++ b/hw/i386/xen/trace-events @@ -21,8 +21,3 @@ xen_map_resource_ioreq(uint32_t id, void *addr) "id: %u addr: %p" cpu_ioreq_config_read(void *req, uint32_t sbdf, uint32_t reg, uint32_t size, uint32_t data) "I/O=%p sbdf=0x%x reg=%u size=%u data=0x%x" cpu_ioreq_config_write(void *req, uint32_t sbdf, uint32_t reg, uint32_t size, uint32_t data) "I/O=%p sbdf=0x%x reg=%u size=%u data=0x%x" -# xen-mapcache.c -xen_map_cache(uint64_t phys_addr) "want 0x%"PRIx64 -xen_remap_bucket(uint64_t index) "index 0x%"PRIx64 -xen_map_cache_return(void* ptr) "%p" - diff --git a/hw/xen/meson.build b/hw/xen/meson.build index ae0ace3046..19d0637c46 100644 --- a/hw/xen/meson.build +++ b/hw/xen/meson.build @@ -22,3 +22,7 @@ else endif specific_ss.add_all(when: ['CONFIG_XEN', xen], if_true: xen_specific_ss) + +xen_ss = ss.source_set() + +xen_ss.add(when: 'CONFIG_XEN', if_true: files('xen-mapcache.c')) diff --git a/hw/xen/trace-events b/hw/xen/trace-events index 3da3fd8348..2c8f238f42 100644 --- a/hw/xen/trace-events +++ b/hw/xen/trace-events @@ -41,3 +41,8 @@ xs_node_vprintf(char *path, char *value) "%s %s" xs_node_vscanf(char *path, char *value) "%s %s" xs_node_watch(char *path) "%s" xs_node_unwatch(char *path) "%s" + +# xen-mapcache.c +xen_map_cache(uint64_t phys_addr) "want 0x%"PRIx64 +xen_remap_bucket(uint64_t index) "index 0x%"PRIx64 +xen_map_cache_return(void* ptr) "%p" diff --git a/hw/i386/xen/xen-mapcache.c b/hw/xen/xen-mapcache.c similarity index 100% rename from hw/i386/xen/xen-mapcache.c rename to hw/xen/xen-mapcache.c