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Lunev" , Roman Kagan Subject: [PATCH 07/15] hyperv: dedup cpuid definitions Date: Tue, 20 Dec 2016 18:55:54 +0300 Message-ID: <20161220155602.6298-8-rkagan@virtuozzo.com> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20161220155602.6298-1-rkagan@virtuozzo.com> References: <20161220155602.6298-1-rkagan@virtuozzo.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [195.214.232.10] X-ClientProxiedBy: AM4PR01CA0030.eurprd01.prod.exchangelabs.com (10.164.74.168) To VI1PR0802MB2478.eurprd08.prod.outlook.com (10.175.26.21) X-MS-Office365-Filtering-Correlation-Id: 8c11ae43-f89c-4c68-434d-08d428f0ceb2 X-Microsoft-Antispam: UriScan:;BCL:0;PCL:0;RULEID:(22001);SRVR:VI1PR0802MB2478; X-Microsoft-Exchange-Diagnostics: 1;VI1PR0802MB2478;3:s0xm+BeJWuea45YHTz/Rcwp134td9zYlYpJSYxZk97huXabmKSAFEnL+8xM8yKwCOQrx2pRKnQLkIYSpG0t706ve9SkEk1ZRbh2JoUduTfHAeooknRn7v6S23GSe7wk6jTKsamItaYRdYlEthLdLJ4nKaa4FAO0qrrixAH39xvVTIjNRZHZ6v3iRRnd4gPyohdr7rn1X8x6sVHp39QrkeE05WYt3WJHuLLRveP1VfXlqVg0iSJdYBwiAvNH7ZLhtSeE8hZaX4qw2k/mpcDoU2Q==;25:LvL9E5lBA5HX7UoStlEDK4/ElhroF5+FgSidmOVgugzrIIEhrRU2azom3vQG5RVqFy7pBMVh30tOswNDRnz0NrbiGgl6IiwvdM1DDB3VBjTIhl16xA92+PsD/owyYXfi2rnO8QRuMEM3xd1rQiKFXPeS5HOpfGEprn663Qxa5ncKXrztIOlitXtT2j0lpUSfgo7JckMkTOCclxMO+ZSJeyPzg+aquqA+YNzvOh5jMa96CmfbJdd6l/yffR6xOKWYwm8+Y1wwSOz4kYir/fAoReaP0VbNf6xXBLJGQnkmQP6QIfq2WRJwPkwXAGRW7OEzdz/omboLiphk0mPJ9yTKMoLeJD0p7sWP4kvpWQifSiqpWS1g9HsYBqH5w6VGh4Re1Hb+4jftOt2ignYnaqK5eBar4HlCyo1wvsHaddpqCTERS+mF+Tks4BrtFx+63k+M4a8w8ezP6pf3ChIrvGbSLA== X-Microsoft-Exchange-Diagnostics: 1;VI1PR0802MB2478;31:XX59O9tEFOOegFJK/+R18sslrBmmFpxSrenPW/A5HdTem5UFnIEPHjyp2APvuMY94okLcoFAoAWqGzKtZu91qbIkLKans1rFfQpDfMWr7VKP2H7hFzKiRmFhoNTOPUWre2XENZtHjovb5rHaNMxGzzFkyubq6/VJiE4ZNOYlu3aYQTTUbrh6ev+vVYn5ri+I3n7KrNm5jT/sHtEcbcuKPPBr14Zb9iF/pyVL7X+diPyvqjdZJprEts4Yg3eYRKN39ZQpy+fi4aq7KnPA21PRPg==;20:DOS3fFbvkGtvSexCwRyKYWEJawdbeRxNM25waQPDtLEIHHSOwCmnV0oRkKPWI5USW6Zcvtd8AZ0iRWd7isCJhdxMnO8VLH5lqzDc6p8uL+lw5ktZBi3kmpFlvRmXzL/00j2PtiO/sU+l39D7QewQyQDUbEqyzO85It74OPs9DD2bkZUgz3S8dbFmtjs/u+zNc5SKpTfEJHmWqVuO1FMQgjQHGfYRp8p8//I+ygMxL7AxAVsBYY6uBJvk8idjJHb4 X-Microsoft-Antispam-PRVS: X-Exchange-Antispam-Report-Test: UriScan:; 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Signed-off-by: Roman Kagan --- drivers/hv/hyperv_vmbus.h | 19 ------------------- drivers/hv/hv.c | 6 +++--- 2 files changed, 3 insertions(+), 22 deletions(-) diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h index 4fab154..9b0f1c9 100644 --- a/drivers/hv/hyperv_vmbus.h +++ b/drivers/hv/hyperv_vmbus.h @@ -39,25 +39,6 @@ */ #define HV_UTIL_NEGO_TIMEOUT 55 -/* - * The below CPUID leaves are present if VersionAndFeatures.HypervisorPresent - * is set by CPUID(HVCPUID_VERSION_FEATURES). - */ -enum hv_cpuid_function { - HVCPUID_VERSION_FEATURES = 0x00000001, - HVCPUID_VENDOR_MAXFUNCTION = 0x40000000, - HVCPUID_INTERFACE = 0x40000001, - - /* - * The remaining functions depend on the value of - * HVCPUID_INTERFACE - */ - HVCPUID_VERSION = 0x40000002, - HVCPUID_FEATURES = 0x40000003, - HVCPUID_ENLIGHTENMENT_INFO = 0x40000004, - HVCPUID_IMPLEMENTATION_LIMITS = 0x40000005, -}; - #define HV_FEATURE_GUEST_CRASH_MSR_AVAILABLE 0x400 #define HV_X64_MSR_CRASH_P0 0x40000100 diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c index b40c7d9..dddba07 100644 --- a/drivers/hv/hv.c +++ b/drivers/hv/hv.c @@ -69,17 +69,17 @@ static int query_hypervisor_info(void) ebx = 0; ecx = 0; edx = 0; - op = HVCPUID_VENDOR_MAXFUNCTION; + op = HYPERV_CPUID_VENDOR_AND_MAX_FUNCTIONS; cpuid(op, &eax, &ebx, &ecx, &edx); max_leaf = eax; - if (max_leaf >= HVCPUID_VERSION) { + if (max_leaf >= HYPERV_CPUID_VERSION) { eax = 0; ebx = 0; ecx = 0; edx = 0; - op = HVCPUID_VERSION; + op = HYPERV_CPUID_VERSION; cpuid(op, &eax, &ebx, &ecx, &edx); host_info_eax = eax; host_info_ebx = ebx; -- 2.9.3