branches: 1.2.2; 1.2.6; 1.2.14; 1.2.16;
Pull up the bouyer-xenamd64 branch to HEAD. This brings in amd64 support
to NetBSD/Xen, both Dom0 and DomU.

branches: 1.1.2;
file bus_private.h was initially added on branch bouyer-xenamd64.

Merge the bouyer-xenpvh branch, bringing in Xen PV drivers support under HVM
guests in GENERIC.
Xen support can be disabled at runtime with
boot -c
disable hypervisor

convert to newer HYPERVISOR_physdev_op() interface, now command and the
arg are separate arguments - this is needed for newer physdev_op commands

remove code for PHYSDEVOP_IRQ_UNMASK_NOTIFY, it is obsolete since
interface version 0x00030202 and is unsupported by newer versions of Xen

confirmed working on amd64 Dom0, i386 compile-tested only

branches: 1.12.10;
Catchup hypercall interfaces for HYPERVISOR_sched_op which use
arguments to __XEN_INTERFACE_VERSION__ >= 0x00030201

We've been using the sched_op_compat API with sched_op arguments.

fixes PR port-xen/53965

Switch NetBSD/xen to use XEN api tag RELEASE-4.11.1

The headers for this api are in sys/external/mit/xen-include-public/dist/

The event_channel_op hypercall uses a newer API since
__XEN_INTERFACE_VERSION__ 0x00030202

Since hvm_op only supports event_channel_op via the newer API, we
can't get away with our current event_channel_op_compat shim.

We thus introduce the new API to our internal hypercall C API
interface.

This change should have no effect on the PV kernels, since they will
continue to use the pre 0x00030202 API.

hvm_op returns a signed value.

The pattern is that a hypercall which returns a value < 0 may imply an
error.

branches: 1.8.46; 1.8.48;
switch from xen3-public to xen-public.

switch from xen3-public to xen-public.

branches: 1.6.2; 1.6.4; 1.6.8;
Add the HYPERVISOR_sysctl() hypercall.

Although the hypercall arguments (like struct sysctl_readconsole) are not
compatible between different XEN_SYSCTL_INTERFACE_VERSIONs (one of the
reasons why the sysctl calls should only be used by xentools directly),
it's still practical to have when one wants to query Xen's dmesg from
ddb(4) in case of a panic.

Note: additional code is needed for readconsole() functionality, but adding
the hypercall should not cause any harm.

branches: 1.5.4; 1.5.8; 1.5.10;
prepare move to new interface

branches: 1.4.2;
- add mfn_to_pfn() and pfn_to_mfn() macros, for rapid conversion between
pseudo-physical and machine frame numbers.

- add HYPERVISOR_crash() for i386 and amd64. Intended to be used by a domain
to notify Xen that it crashed on purpose, and request a dump (if applicable).

No functional changes intended.

Reviewed by Christoph (cegger@).

Add machine check hypercall.
There will be one file where this will be used. In the initialization a hypervisor version check will verify, if this feature is usable or not.

branches: 1.2.2; 1.2.6; 1.2.14; 1.2.16; 1.2.22; 1.2.26; 1.2.28; 1.2.32;
Pull up the bouyer-xenamd64 branch to HEAD. This brings in amd64 support
to NetBSD/Xen, both Dom0 and DomU.

branches: 1.1.2;
file hypercalls.h was initially added on branch bouyer-xenamd64.

branches: 1.2.2; 1.2.6; 1.2.14; 1.2.16;
Pull up the bouyer-xenamd64 branch to HEAD. This brings in amd64 support
to NetBSD/Xen, both Dom0 and DomU.

branches: 1.1.2;
file i82093var.h was initially added on branch bouyer-xenamd64.

branches: 1.2.2; 1.2.6; 1.2.14; 1.2.16;
Pull up the bouyer-xenamd64 branch to HEAD. This brings in amd64 support
to NetBSD/Xen, both Dom0 and DomU.

branches: 1.1.2;
file i82489var.h was initially added on branch bouyer-xenamd64.

branches: 1.2.2; 1.2.6; 1.2.14; 1.2.16;
Pull up the bouyer-xenamd64 branch to HEAD. This brings in amd64 support
to NetBSD/Xen, both Dom0 and DomU.

branches: 1.1.2;
file intr.h was initially added on branch bouyer-xenamd64.

Merge the bouyer-xeni386 branch to head, at tag bouyer-xeni386-merge1 (the
branch is still active and will see i386PAE support developement).
Sumary of changes:
- switch xeni386 to the x86/x86/pmap.c, and the xen/x86/x86_xpmap.c
pmap bootstrap.
- merge back most of xen/i386/ to i386/i386
- change the build to reduce diffs between i386 and amd64 in file locations
- remove include files that were identical to the i386/amd64 counterparts,
the build will find them via the xen-ma/machine link.

branches: 1.2.2; 1.2.6; 1.2.10; 1.2.14; 1.2.16;
Pull up the bouyer-xenamd64 branch to HEAD. This brings in amd64 support
to NetBSD/Xen, both Dom0 and DomU.

branches: 1.1.2;
file intrdefs.h was initially added on branch bouyer-xenamd64.

Merge the bouyer-xeni386 branch to head, at tag bouyer-xeni386-merge1 (the
branch is still active and will see i386PAE support developement).
Sumary of changes:
- switch xeni386 to the x86/x86/pmap.c, and the xen/x86/x86_xpmap.c
pmap bootstrap.
- merge back most of xen/i386/ to i386/i386
- change the build to reduce diffs between i386 and amd64 in file locations
- remove include files that were identical to the i386/amd64 counterparts,
the build will find them via the xen-ma/machine link.

branches: 1.2.2; 1.2.6; 1.2.10; 1.2.14; 1.2.16;
Pull up the bouyer-xenamd64 branch to HEAD. This brings in amd64 support
to NetBSD/Xen, both Dom0 and DomU.

branches: 1.1.2;
file mpacpi.h was initially added on branch bouyer-xenamd64.

Merge the bouyer-xeni386 branch to head, at tag bouyer-xeni386-merge1 (the
branch is still active and will see i386PAE support developement).
Sumary of changes:
- switch xeni386 to the x86/x86/pmap.c, and the xen/x86/x86_xpmap.c
pmap bootstrap.
- merge back most of xen/i386/ to i386/i386
- change the build to reduce diffs between i386 and amd64 in file locations
- remove include files that were identical to the i386/amd64 counterparts,
the build will find them via the xen-ma/machine link.

branches: 1.2.2; 1.2.6; 1.2.10; 1.2.14; 1.2.16;
Pull up the bouyer-xenamd64 branch to HEAD. This brings in amd64 support
to NetBSD/Xen, both Dom0 and DomU.

branches: 1.1.2;
file mutex.h was initially added on branch bouyer-xenamd64.

branches: 1.2.2; 1.2.6; 1.2.14; 1.2.16;
Pull up the bouyer-xenamd64 branch to HEAD. This brings in amd64 support
to NetBSD/Xen, both Dom0 and DomU.

branches: 1.1.2;
file pci_machdep.h was initially added on branch bouyer-xenamd64.

branches: 1.2.2; 1.2.6; 1.2.14; 1.2.16;
Pull up the bouyer-xenamd64 branch to HEAD. This brings in amd64 support
to NetBSD/Xen, both Dom0 and DomU.

branches: 1.1.2;
file pic.h was initially added on branch bouyer-xenamd64.

Merge the bouyer-xeni386 branch to head, at tag bouyer-xeni386-merge1 (the
branch is still active and will see i386PAE support developement).
Sumary of changes:
- switch xeni386 to the x86/x86/pmap.c, and the xen/x86/x86_xpmap.c
pmap bootstrap.
- merge back most of xen/i386/ to i386/i386
- change the build to reduce diffs between i386 and amd64 in file locations
- remove include files that were identical to the i386/amd64 counterparts,
the build will find them via the xen-ma/machine link.

branches: 1.2.2; 1.2.6; 1.2.10; 1.2.14; 1.2.16;
Pull up the bouyer-xenamd64 branch to HEAD. This brings in amd64 support
to NetBSD/Xen, both Dom0 and DomU.

branches: 1.1.2;
file rwlock.h was initially added on branch bouyer-xenamd64.

xen: Provide definitions or ifdefs to make drm build in XEN3_DOM0.

No idea if it works, but it builds now.

PR port-xen/49330

Snag the final bits of PV only code to conditionally compile under
-DXENPV

This completes the bifurcation.

The next step is to add -DXENPVHVM code.

branches: 1.2.2; 1.2.6; 1.2.14; 1.2.16; 1.2.114;
Pull up the bouyer-xenamd64 branch to HEAD. This brings in amd64 support
to NetBSD/Xen, both Dom0 and DomU.

branches: 1.1.2;
file vmparam.h was initially added on branch bouyer-xenamd64.