---
hw/mips_gcmpregs.h | 122
hw/mips_gic.c | 418 +
hw/mips_gic.h | 378
3 files changed, 918 insertions(+)
create mode 100644 hw/mips_gcmpregs.h
create mode 100644 hw
---
hw/gt64xxx.c | 317 +++
1 file changed, 317 insertions(+)
diff --git a/hw/gt64xxx.c b/hw/gt64xxx.c
index 977a2c5..3583ca8 100644
--- a/hw/gt64xxx.c
+++ b/hw/gt64xxx.c
@@ -31,6 +31,8 @@
//#define DEBUG
+#define GT64XXX_VM_VERSION
rectory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2012 MIPS Technologies, Inc. All rights reserved.
+ * Authors: Sanjay Lal
+ */
+
+#ifndef __LINUX_KVM_MIPS_H
+#define __LINUX_KVM_MIPS_H
+
+#include
+
+#define __KVM_MIPS
+
+#define N_MIPS_COPROC_REGS 32
+#define N_MIPS_
---
kvm-all.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/kvm-all.c b/kvm-all.c
index 4decfdc..2ac9e88 100644
--- a/kvm-all.c
+++ b/kvm-all.c
@@ -1966,7 +1966,12 @@ int kvm_set_signal_mask(CPUArchState *env, const
sigset_t *sigset)
sigmask = g_malloc(sizeof(*sigmask) + sizeof(
MIPS: MIPS specific KVM APIs
+ *
+ * Copyright (C) 2012 MIPS Technologies, Inc. All rights reserved.
+ * Authors: Sanjay Lal
+*/
+
+#include
+#include
+#include
+
+#include
+
+#include "qemu-common.h"
+#include "qemu/timer.h"
+#include "sysemu/sysemu.h"
+#include &q
a cluster of MIPS32R2 cpus.
There is a companion kernel patchset for KVM that has been posted on
the KVM/MIPS mailing lists.
--
Sanjay Lal (12):
KVM/MIPS: Bootcode for MIPS SMP configurations with a GCMP
KVM/MIPS: GIC emulation for SMP guests.
KVM/MIPS: Add save/restore state APIs for sav
- In KVM mode the bootrom is loaded and executed from the last 1MB of DRAM.
- Use the CPS bootrom from MIPS in KVM mode. This allows bootstrapping of
multiple cores.
- Add suport for MIPS GIC emulation for SMP Guests.
---
hw/mips_malta.c | 192 +
---
configure | 17 +++--
hw/mips/Makefile.objs | 2 +-
target-mips/Makefile.objs | 1 +
3 files changed, 17 insertions(+), 3 deletions(-)
diff --git a/configure b/configure
index bf5970f..5447661 100755
--- a/configure
+++ b/configure
@@ -1370,7 +1370,12 @@ case
---
hw/mips_cps_bootcode.h | 310 +
1 file changed, 310 insertions(+)
create mode 100644 hw/mips_cps_bootcode.h
diff --git a/hw/mips_cps_bootcode.h b/hw/mips_cps_bootcode.h
new file mode 100644
index 000..40289a4
--- /dev/null
+++ b/hw/mips_cps
---
hw/mips_int.c | 15 +++
1 file changed, 15 insertions(+)
diff --git a/hw/mips_int.c b/hw/mips_int.c
index 6423fd0..6c655af 100644
--- a/hw/mips_int.c
+++ b/hw/mips_int.c
@@ -23,6 +23,8 @@
#include "hw.h"
#include "mips_cpudevs.h"
#include "cpu.h"
+#include "sysemu/kvm.h"
+#incl
---
hw/mips_cps_bootcode.h | 310 +
1 file changed, 310 insertions(+)
create mode 100644 hw/mips_cps_bootcode.h
diff --git a/hw/mips_cps_bootcode.h b/hw/mips_cps_bootcode.h
new file mode 100644
index 000..40289a4
--- /dev/null
+++ b/hw/mips_cps
In trap and emulate mode both the guest kernel and guest userspace execute in
UM:
Guest User address space: 0x -> 0x4000
Guest Kernel Unmapped: 0x4000 -> 0x6000
Guest Kernel Mapped:0x6000 -> 0x8000
---
hw/mips_addr.c| 14 ++
h
---
hw/mips_timer.c | 13 +
1 file changed, 9 insertions(+), 4 deletions(-)
diff --git a/hw/mips_timer.c b/hw/mips_timer.c
index 83c400c..0c86a3b 100644
--- a/hw/mips_timer.c
+++ b/hw/mips_timer.c
@@ -19,11 +19,13 @@
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DE
---
target-mips/mips-defs.h | 5 +
1 file changed, 5 insertions(+)
diff --git a/target-mips/mips-defs.h b/target-mips/mips-defs.h
index bf094a3..473ddf8 100644
--- a/target-mips/mips-defs.h
+++ b/target-mips/mips-defs.h
@@ -5,7 +5,12 @@
//#define USE_HOST_FLOAT_REGS
/* Real pages are vari
On Mar 2, 2013, at 12:03 PM, Peter Maydell wrote:
> On 2 March 2013 15:18, Sanjay Lal wrote:
>> --- /dev/null
>> +++ b/hw/mips_cps_bootcode.h
>> @@ -0,0 +1,310 @@
>> +/* Sample boot code for 1004K CPS (Coherent Processing System.)
>> + * Not Generic for all Rel
On Mar 2, 2013, at 7:27 AM, Peter Maydell wrote:
> 2013/3/2 Sanjay Lal :
>> +static void gt64xxx_save(QEMUFile *f, void *opaque)
>> +{
>> +GT64120State *s = opaque;
>> +
>> +/* CPU Configuration */
>> +qemu_put_be32s(f, &s->regs[GT_CPU]
On Mar 2, 2013, at 7:45 AM, Peter Maydell wrote:
> On 2 March 2013 15:18, Sanjay Lal wrote:
>> +/* If we have an interrupt but the guest is not ready to receive an
>> + * interrupt, request an interrupt window exit. This will
>> + * cause a return to userspace
On Jun 19, 2014, at 9:27 AM, Aurelien Jarno wrote:
> On Tue, Jun 17, 2014 at 11:10:35PM +0100, James Hogan wrote:
>> In KVM mode the bootrom is loaded and executed from the last 1MB of
>> DRAM.
>
> What is the reason for that? I am not opposed to that, but if it is
> really needed, it means tha
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