svn commit: r255751 - head/sys/amd64/include

[Peter Grehan]

Author: grehan
Date: Sat Sep 21 00:27:53 2013
New Revision: 255751
URL: http://svnweb.freebsd.org/changeset/base/255751

Log:
  Reorder/regroup the vmm ioctl api definitions to allow some
  semblance of API stability and growth during the 10.* timeframe.
  
  Userland/kernel bhyve will have to be recompiled after this.
  
  Reviewed by:	neel
  Approved by:	re@ (blanket)

Modified:
  head/sys/amd64/include/vmm_dev.h

Modified: head/sys/amd64/include/vmm_dev.h
==============================================================================
--- head/sys/amd64/include/vmm_dev.h	Sat Sep 21 00:17:26 2013	(r255750)
+++ head/sys/amd64/include/vmm_dev.h	Sat Sep 21 00:27:53 2013	(r255751)
@@ -136,27 +136,41 @@ struct vm_x2apic {
 };
 
 enum {
-	IOCNUM_RUN,
-	IOCNUM_MAP_MEMORY,
-	IOCNUM_GET_MEMORY_SEG,
-	IOCNUM_SET_REGISTER,
-	IOCNUM_GET_REGISTER,
-	IOCNUM_SET_SEGMENT_DESCRIPTOR,
-	IOCNUM_GET_SEGMENT_DESCRIPTOR,
-	IOCNUM_INJECT_EVENT,
-	IOCNUM_LAPIC_IRQ,
-	IOCNUM_SET_CAPABILITY,
-	IOCNUM_GET_CAPABILITY,
-	IOCNUM_BIND_PPTDEV,
-	IOCNUM_UNBIND_PPTDEV,
-	IOCNUM_MAP_PPTDEV_MMIO,
-	IOCNUM_PPTDEV_MSI,
-	IOCNUM_PPTDEV_MSIX,
-	IOCNUM_INJECT_NMI,
-	IOCNUM_VM_STATS,
-	IOCNUM_VM_STAT_DESC,
-	IOCNUM_SET_X2APIC_STATE,
-	IOCNUM_GET_X2APIC_STATE,
+	/* general routines */
+	IOCNUM_ABIVERS = 0,
+	IOCNUM_RUN = 1,
+	IOCNUM_SET_CAPABILITY = 2,
+	IOCNUM_GET_CAPABILITY = 3,
+
+	/* memory apis */
+	IOCNUM_MAP_MEMORY = 10,
+	IOCNUM_GET_MEMORY_SEG = 11,
+
+	/* register/state accessors */
+	IOCNUM_SET_REGISTER = 20,
+	IOCNUM_GET_REGISTER = 21,
+	IOCNUM_SET_SEGMENT_DESCRIPTOR = 22,
+	IOCNUM_GET_SEGMENT_DESCRIPTOR = 23,
+
+	/* interrupt injection */
+	IOCNUM_INJECT_EVENT = 30,
+	IOCNUM_LAPIC_IRQ = 31,
+	IOCNUM_INJECT_NMI = 32,
+
+	/* PCI pass-thru */
+	IOCNUM_BIND_PPTDEV = 40,
+	IOCNUM_UNBIND_PPTDEV = 41,
+	IOCNUM_MAP_PPTDEV_MMIO = 42,
+	IOCNUM_PPTDEV_MSI = 43,
+	IOCNUM_PPTDEV_MSIX = 44,
+
+	/* statistics */
+	IOCNUM_VM_STATS = 50, 
+	IOCNUM_VM_STAT_DESC = 51,
+
+	/* kernel device state */
+	IOCNUM_SET_X2APIC_STATE = 60,
+	IOCNUM_GET_X2APIC_STATE = 61,
 };
 
 #define	VM_RUN		\