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DIR:OUT; SFP:1101; SCL:1; SRVR:DM5PR12MB1179; H:DM5PR12MB2471.namprd12.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: amd.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: v9umr7Yv8E8KMzw/ga2DYDltLZGruSzMXPIycZU/lbj4S4XBPPkUhvqrc3Frp3oxdgzyFKTQucnZJPoaibSv+u9CuZuhRh8p/u2bvFMbxExnAwWtZw+D+LLbqX82O/QRwLx2NZuESSiF7dCVZsOF9LfA3cir+Q/66Tpr55Ugj++IhF2s7g2IgDy5+XyRq+lYyWHL5+dBHRxTF4pce1stBOVMf8K2FBVnvuyhqdxjRUlJoNSi1j4x1pyWGDUcyaqTqHAzndffpVf57FAnIT+6OAmPdx5RSFjiut5235LtYXVdEoS9wPcdJHeVS/2cYkUmQ855P65oTwWPbXMCBPMMTUpbSjP3wyrCheN2dDaG+EDcRnsxrKlXYDVrRNMMyatCwPHcsDoIkr2tfauRiApF7rfy4LLhXsFf6x1kQ0mYYlk= Content-ID: <501A89B664746F4DB8CD4E6AAA31D1E9@namprd12.prod.outlook.com> MIME-Version: 1.0 X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-Network-Message-Id: 42680ee2-8cea-41d0-4f38-08d732fe4549 X-MS-Exchange-CrossTenant-originalarrivaltime: 06 Sep 2019 19:13:16.3048 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: f08dujvAehgPEU/7qnnMFwrJOWusgIxXxURNhEpBPjvG+H93GYtYi8RGGTVLVUyk X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM5PR12MB1179 X-detected-operating-system: by eggs.gnu.org: Windows 7 or 8 [fuzzy] X-Received-From: 2a01:111:f400:fe50::62f Subject: [Qemu-devel] [RFC 2 PATCH 14/16] hw/i386: Introduce epyc mode function handlers X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "qemu-devel@nongnu.org" Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Introduce following handlers for new epyc mode. x86_apicid_from_cpu_idx_epyc: Generate apicid from cpu index. x86_topo_ids_from_apicid_epyc: Generate topo ids from apic id. x86_apicid_from_topo_ids_epyci: Generate apicid from topo ids. Signed-off-by: Babu Moger --- hw/i386/pc.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/hw/i386/pc.c b/hw/i386/pc.c index 14760523a9..59c7c4d8b2 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -2824,6 +2824,11 @@ static void pc_machine_set_epyc(Object *obj, bool value, Error **errp) pcms->epyc = value; ms->epyc = value; + if (pcms->epyc) { + pcms->apicid_from_cpu_idx = x86_apicid_from_cpu_idx_epyc; + pcms->topo_ids_from_apicid = x86_topo_ids_from_apicid_epyc; + pcms->apicid_from_topo_ids = x86_apicid_from_topo_ids_epyc; + } } static void pc_machine_initfn(Object *obj)