Changeset 81096 in vbox for trunk/src/VBox/HostDrivers/Support

Timestamp:

Oct 1, 2019 7:29:03 PM (5 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

133707

Message:

IPRT,SUP,*: Increased RTCPUSET_MAX_CPUS to 1024 for AMD64, except for darwin, and reduced the OS/2 CPU count to 64. Implies GIP and SUPDrv version bump. bugref:9501

Location:

trunk/src/VBox/HostDrivers/Support

Files:

• SUPDrvGip.cpp (modified) (1 diff)
• SUPDrvIOC.h (modified) (1 diff)
• testcase/tstGIP-2.cpp (modified) (1 diff)

trunk/src/VBox/HostDrivers/Support/SUPDrvGip.cpp

@@ -1939 +1939 @@
      */
     cCpus = RTMpGetArraySize();
-    if (   cCpus > RTCPUSET_MAX_CPUS
-#if RTCPUSET_MAX_CPUS != 256
-        || cCpus > 256 /* ApicId is used for the mappings */
-#endif
-        )
-    {
-        SUPR0Printf("VBoxDrv: Too many CPUs (%u) for the GIP (max %u)\n", cCpus, RT_MIN(RTCPUSET_MAX_CPUS, 256));
+    if (cCpus > RT_MIN(RTCPUSET_MAX_CPUS, RT_ELEMENTS(pGip->aiCpuFromApicId)))
+    {
+        SUPR0Printf("VBoxDrv: Too many CPUs (%u) for the GIP (max %u)\n", cCpus, RT_MIN(RTCPUSET_MAX_CPUS, RT_ELEMENTS(pGip->aiCpuFromApicId)));
         return VERR_TOO_MANY_CPUS;
     }

trunk/src/VBox/HostDrivers/Support/SUPDrvIOC.h

@@ -223 +223 @@
  *          - Move SUP_IOCTL_FAST_DO_NOP and SUP_VMMR0_DO_NEM_RUN after NEM.
  */
-#define SUPDRV_IOC_VERSION                              0x002b0000
+#define SUPDRV_IOC_VERSION                              0x002c0000
 
 /** SUP_IOCTL_COOKIE. */

trunk/src/VBox/HostDrivers/Support/testcase/tstGIP-2.cpp

@@ -131 +131 @@
                 SUPR3GipSetFlags(SUPGIP_FLAGS_TESTING_ENABLE, UINT32_MAX);
 
-            RTPrintf("tstGIP-2: u32Mode=%d (%s)  fTestMode=%RTbool  u32Version=%#x  fGetGipCpu=%#RX32\n",
+            RTPrintf("tstGIP-2: u32Mode=%d (%s)  fTestMode=%RTbool  u32Version=%#x  fGetGipCpu=%#RX32  cPages=%#RX32\n",
                      g_pSUPGlobalInfoPage->u32Mode,
                      SUPGetGIPModeName(g_pSUPGlobalInfoPage),
                      fTestMode,
                      g_pSUPGlobalInfoPage->u32Version,
-                     g_pSUPGlobalInfoPage->fGetGipCpu);
+                     g_pSUPGlobalInfoPage->fGetGipCpu,
+                     g_pSUPGlobalInfoPage->cPages);
             RTPrintf("tstGIP-2: cCpus=%d  cPossibleCpus=%d cPossibleCpuGroups=%d cPresentCpus=%d cOnlineCpus=%d idCpuMax=%#x\n",
                      g_pSUPGlobalInfoPage->cCpus,