[src/netbsd-9]: src/sys/dev/nvmm/x86 Pull up following revision(s) (requested...

[martin <martin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/b3d17cc0b487
branches:  netbsd-9
changeset: 963078:b3d17cc0b487
user:      martin <martin%NetBSD.org@localhost>
date:      Sun Oct 06 11:04:55 2019 +0000

description:
Pull up following revision(s) (requested by maxv in ticket #287):

        sys/dev/nvmm/x86/nvmm_x86_vmx.c: revision 1.38
        sys/dev/nvmm/x86/nvmm_x86_svm.c: revision 1.47
        sys/dev/nvmm/x86/nvmm_x86_svm.c: revision 1.48
        sys/dev/nvmm/x86/nvmm_x86_svm.c: revision 1.49

Add definitions for RDPRU, MCOMMIT, GMET and VTE.

Fix definition for MWAIT. It should be bit 11, not 12; 12 is the armed
version.

Switch to the new PTE naming.

diffstat:

 sys/dev/nvmm/x86/nvmm_x86_svm.c |  19 ++++++++++++++-----
 sys/dev/nvmm/x86/nvmm_x86_vmx.c |   6 +++---
 2 files changed, 17 insertions(+), 8 deletions(-)

diffs (99 lines):

diff -r dffbb8020857 -r b3d17cc0b487 sys/dev/nvmm/x86/nvmm_x86_svm.c
--- a/sys/dev/nvmm/x86/nvmm_x86_svm.c   Sun Oct 06 11:02:32 2019 +0000
+++ b/sys/dev/nvmm/x86/nvmm_x86_svm.c   Sun Oct 06 11:04:55 2019 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: nvmm_x86_svm.c,v 1.46 2019/05/11 07:31:56 maxv Exp $   */
+/*     $NetBSD: nvmm_x86_svm.c,v 1.46.4.1 2019/10/06 11:04:55 martin Exp $     */
 
 /*
  * Copyright (c) 2018 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: nvmm_x86_svm.c,v 1.46 2019/05/11 07:31:56 maxv Exp $");
+__KERNEL_RCSID(0, "$NetBSD: nvmm_x86_svm.c,v 1.46.4.1 2019/10/06 11:04:55 martin Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -202,6 +202,7 @@
 #define VMCB_EXITCODE_MWAIT            0x008B
 #define VMCB_EXITCODE_MWAIT_CONDITIONAL        0x008C
 #define VMCB_EXITCODE_XSETBV           0x008D
+#define VMCB_EXITCODE_RDPRU            0x008E
 #define VMCB_EXITCODE_EFER_WRITE_TRAP  0x008F
 #define VMCB_EXITCODE_CR0_WRITE_TRAP   0x0090
 #define VMCB_EXITCODE_CR1_WRITE_TRAP   0x0091
@@ -219,6 +220,7 @@
 #define VMCB_EXITCODE_CR13_WRITE_TRAP  0x009D
 #define VMCB_EXITCODE_CR14_WRITE_TRAP  0x009E
 #define VMCB_EXITCODE_CR15_WRITE_TRAP  0x009F
+#define VMCB_EXITCODE_MCOMMIT          0x00A3
 #define VMCB_EXITCODE_NPF              0x0400
 #define VMCB_EXITCODE_AVIC_INCOMP_IPI  0x0401
 #define VMCB_EXITCODE_AVIC_NOACCEL     0x0402
@@ -285,12 +287,17 @@
 #define VMCB_CTRL_INTERCEPT_ICEBP      __BIT(8)
 #define VMCB_CTRL_INTERCEPT_WBINVD     __BIT(9)
 #define VMCB_CTRL_INTERCEPT_MONITOR    __BIT(10)
-#define VMCB_CTRL_INTERCEPT_MWAIT      __BIT(12)
+#define VMCB_CTRL_INTERCEPT_MWAIT      __BIT(11)
+#define VMCB_CTRL_INTERCEPT_MWAIT_ARMED        __BIT(12)
 #define VMCB_CTRL_INTERCEPT_XSETBV     __BIT(13)
+#define VMCB_CTRL_INTERCEPT_RDPRU      __BIT(14)
 #define VMCB_CTRL_INTERCEPT_EFER_SPEC  __BIT(15)
 #define VMCB_CTRL_INTERCEPT_WCR_SPEC(x)        __BIT(16 + x)
 
-       uint8_t  rsvd1[40];
+       uint32_t intercept_misc3;
+#define VMCB_CTRL_INTERCEPT_MCOMMIT    __BIT(3)
+
+       uint8_t  rsvd1[36];
        uint16_t pause_filt_thresh;
        uint16_t pause_filt_cnt;
        uint64_t iopm_base_pa;
@@ -332,6 +339,8 @@
 #define VMCB_CTRL_ENABLE_NP            __BIT(0)
 #define VMCB_CTRL_ENABLE_SEV           __BIT(1)
 #define VMCB_CTRL_ENABLE_ES_SEV                __BIT(2)
+#define VMCB_CTRL_ENABLE_GMET          __BIT(3)
+#define VMCB_CTRL_ENABLE_VTE           __BIT(5)
 
        uint64_t avic;
 #define VMCB_CTRL_AVIC_APIC_BAR                __BITS(51,0)
@@ -2122,7 +2131,7 @@
        atomic_inc_64(&machdata->mach_htlb_gen);
 
        /* Generates IPIs, which cause #VMEXITs. */
-       pmap_tlb_shootdown(pmap_kernel(), -1, PG_G, TLBSHOOT_UPDATE);
+       pmap_tlb_shootdown(pmap_kernel(), -1, PTE_G, TLBSHOOT_UPDATE);
 }
 
 static void
diff -r dffbb8020857 -r b3d17cc0b487 sys/dev/nvmm/x86/nvmm_x86_vmx.c
--- a/sys/dev/nvmm/x86/nvmm_x86_vmx.c   Sun Oct 06 11:02:32 2019 +0000
+++ b/sys/dev/nvmm/x86/nvmm_x86_vmx.c   Sun Oct 06 11:04:55 2019 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: nvmm_x86_vmx.c,v 1.36.2.1 2019/09/24 18:14:59 martin Exp $     */
+/*     $NetBSD: nvmm_x86_vmx.c,v 1.36.2.2 2019/10/06 11:04:55 martin Exp $     */
 
 /*
  * Copyright (c) 2018 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: nvmm_x86_vmx.c,v 1.36.2.1 2019/09/24 18:14:59 martin Exp $");
+__KERNEL_RCSID(0, "$NetBSD: nvmm_x86_vmx.c,v 1.36.2.2 2019/10/06 11:04:55 martin Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -2749,7 +2749,7 @@
        atomic_inc_64(&machdata->mach_htlb_gen);
 
        /* Generates IPIs, which cause #VMEXITs. */
-       pmap_tlb_shootdown(pmap_kernel(), -1, PG_G, TLBSHOOT_UPDATE);
+       pmap_tlb_shootdown(pmap_kernel(), -1, PTE_G, TLBSHOOT_UPDATE);
 }
 
 static void