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Wed, 7 Jun 2023 12:14:44 -0500 From: Vikram Garhwal To: CC: , , Stefano Stabellini Subject: [QEMU][PATCH v7 01/10] hw/i386/xen/: move xen-mapcache.c to hw/xen/ Date: Wed, 7 Jun 2023 10:04:50 -0700 Message-ID: <20230607170459.14722-2-vikram.garhwal@amd.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230607170459.14722-1-vikram.garhwal@amd.com> References: <20230607170459.14722-1-vikram.garhwal@amd.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CY4PEPF0000EE3B:EE_|MW6PR12MB8997:EE_ X-MS-Office365-Filtering-Correlation-Id: 78ea844a-b730-4fa7-2b5b-08db677ab155 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; 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envelope-from=vikram.garhwal@amd.com; helo=NAM10-DM6-obe.outbound.protection.outlook.com X-Spam_score_int: -10 X-Spam_score: -1.1 X-Spam_bar: - X-Spam_report: (-1.1 / 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, FORGED_SPF_HELO=1, SPF_HELO_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01, T_SPF_TEMPERROR=0.01 autolearn=no 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+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.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 Reviewed-by: Paul Durrant --- 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 2e64a34e16..3dc4c4f106 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_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 19c6aabc7c..202752e557 100644 --- a/hw/xen/meson.build +++ b/hw/xen/meson.build @@ -26,3 +26,7 @@ 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 55c9e1df68..f977c7c8c6 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