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Tsirkin" , Marcel Apfelbaum , "Paolo Bonzini" , Richard Henderson , Eduardo Habkost , Stefano Stabellini , Anthony Perard , Paul Durrant Subject: [QEMU][PATCH v4 01/10] hw/i386/xen/: move xen-mapcache.c to hw/xen/ Date: Wed, 25 Jan 2023 00:53:58 -0800 Message-ID: <20230125085407.7144-2-vikram.garhwal@amd.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230125085407.7144-1-vikram.garhwal@amd.com> References: <20230125085407.7144-1-vikram.garhwal@amd.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DM6NAM11FT078:EE_|IA1PR12MB6329:EE_ X-MS-Office365-Filtering-Correlation-Id: e095d815-3abf-4042-6778-08dafeb1c220 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:SATLEXMB03.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230025)(4636009)(39860400002)(136003)(376002)(346002)(396003)(451199018)(36840700001)(46966006)(40470700004)(36860700001)(40460700003)(36756003)(6666004)(2616005)(2906002)(54906003)(26005)(1076003)(336012)(186003)(41300700001)(7416002)(81166007)(4326008)(70206006)(8936002)(44832011)(70586007)(6916009)(8676002)(316002)(86362001)(82740400003)(82310400005)(356005)(478600001)(40480700001)(426003)(5660300002)(83380400001)(47076005)(36900700001);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 25 Jan 2023 08:54:24.5135 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: e095d815-3abf-4042-6778-08dafeb1c220 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=[SATLEXMB03.amd.com] X-MS-Exchange-CrossTenant-AuthSource: DM6NAM11FT078.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA1PR12MB6329 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