From: Anthony PERARD
Signed-off-by: Anthony PERARD
---
hw/piix_pci.c |3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/hw/piix_pci.c b/hw/piix_pci.c
index 26ce904..d08b31a 100644
--- a/hw/piix_pci.c
+++ b/hw/piix_pci.c
@@ -478,6 +478,9 @@ static PCIDeviceInfo i440fx_inf
From: Anthony PERARD
Hi all,
Here is an update on the series that add the support of a Xen HVM guest to
QEMU.
change v14-v15:
- add a patch to not initialise vmport with Xen.
The change v13->v14:
- Remove of ram_size parameter from pc_memory_init
- set both below/above_4g_mem_size at the
From: Anthony PERARD
Introduce the Xen FV (Fully Virtualized) machine to Qemu, some more Xen
specific call will be added in further patches.
Signed-off-by: Anthony PERARD
---
hw/pc_piix.c | 41 +++--
hw/xen.h |6 ++
xen-all.c| 24
From: Anthony PERARD
The xenpv machine use the common init function.
Signed-off-by: Anthony PERARD
Acked-by: Alexander Graf
---
Makefile.target |9 +
hw/xen.h| 13 +
hw/xen_backend.c|3 +--
hw/xen_machine_pv.c |1 +
vl.c|
From: Anthony PERARD
This patch moves above_4g_mem_size and below_4g_mem_size calculation in
the caller of pc_memory_init (pc_init1). And the prototype of
pc_memory_init is changed because there is no need anymore to have
variable pointer and the ram_size parameter.
Signed-off-by: Anthony PERARD
From: Anthony PERARD
xen_domainbuild and xen_machine_pv are built only for i386 targets.
Signed-off-by: Anthony PERARD
---
Makefile.target |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/Makefile.target b/Makefile.target
index 21f864a..6873f76 100644
--- a/Makefile.ta
From: Anthony PERARD
Every set_irq call makes a Xen hypercall.
Signed-off-by: Anthony PERARD
Signed-off-by: Stefano Stabellini
---
hw/pc_piix.c |8 ++--
hw/xen.h |2 ++
xen-all.c| 12
xen-stub.c |5 +
4 files changed, 25 insertions(+), 2 deletions(
From: Jun Nakajima
On IA32 host or IA32 PAE host, at present, generally, we can't create
an HVM guest with more than 2G memory, because generally it's almost
impossible for Qemu to find a large enough and consecutive virtual
address space to map an HVM guest's whole physical address space.
The at
From: Anthony PERARD
This is because there is not synchronisation of the vcpu register
between Xen and QEMU, so vmport can't work properly.
This patch introduces no_vmport parameter to pc_basic_device_init.
Signed-off-by: Anthony PERARD
---
hw/pc.c | 11 ---
hw/pc.h |3
From: Anthony PERARD
This patch updates the libxenctrl calls in Qemu to use the new interface,
otherwise Qemu wouldn't be able to build against new versions of the
library.
We check libxenctrl version in configure, from Xen 3.3.0 to Xen
unstable.
Signed-off-by: Anthony PERARD
Signed-off-by: St
From: John Baboval
Adds a cap to the number of map cache entries. This prevents the map
cache from overwhelming system memory.
I also removed the bitmap macros and #included bitmap.h instead.
Signed-off-By: John Baboval
Signed-off-by: Anthony PERARD
---
xen-mapcache.c | 37 +++-
From: Anthony PERARD
This tells to the xen management tool that the machine can begin run.
Signed-off-by: Anthony PERARD
Acked-by: Alexander Graf
---
xen-all.c | 23 +++
1 files changed, 23 insertions(+), 0 deletions(-)
diff --git a/xen-all.c b/xen-all.c
index e849a38..
From: Anthony PERARD
This patch introduces Xen specific call in piix_pci.
The specific part for Xen is in write_config, set_irq and get_pirq.
Signed-off-by: Anthony PERARD
Signed-off-by: Stefano Stabellini
Acked-by: Alexander Graf
---
hw/pc.h |1 +
hw/pc_piix.c |6 +-
hw/
From: Anthony PERARD
With MapCache, we can handle a 64b target, even with a 32b host/qemu.
So, we need to have target_phys_addr_t to 64bits.
Signed-off-by: Anthony PERARD
Acked-by: Alexander Graf
---
configure |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/configure
From: Anthony PERARD
This function allows to unlock a ram_ptr give by qemu_get_ram_ptr. After
a call to qemu_put_ram_ptr, the pointer may be unmap from QEMU when
used with Xen.
Signed-off-by: Anthony PERARD
Acked-by: Alexander Graf
---
cpu-common.h |1 +
exec.c | 38 ++
From: Anthony PERARD
Introduce two functions qemu_shutdown_requested_get and
qemu_reset_requested_get to get the value of shutdown/reset_requested
without reset it.
Signed-off-by: Anthony PERARD
Signed-off-by: Stefano Stabellini
Acked-by: Alexander Graf
---
sysemu.h |2 ++
vl.c | 1
From: John Baboval
Prevent a deadlock caused by leaving a map cache bucket locked by the
preceding qemu_get_ram_ptr() call.
Signed-off-By: John Baboval
Signed-off-by: Anthony PERARD
---
hw/pci.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/hw/pci.c b/hw/pci.c
inde
From: Arun Sharma
Open and bind event channels; map ioreq and buffered ioreq rings.
Signed-off-by: Arun Sharma
Signed-off-by: Anthony PERARD
Signed-off-by: Stefano Stabellini
Acked-by: Alexander Graf
---
hw/xen_common.h |2 +
xen-all.c | 417 ++
From: Anthony PERARD
Signed-off-by: Anthony PERARD
---
hw/pc_piix.c |6 +-
hw/xen.h |1 +
xen-all.c|9 +
xen-stub.c |4
4 files changed, 19 insertions(+), 1 deletions(-)
diff --git a/hw/pc_piix.c b/hw/pc_piix.c
index 62cdf71..9a22a8a 100644
--- a/hw/p
From: Anthony PERARD
Hi,
This two patches provides the support for sync dirty bitmap, especially useful
for the VGA output. The sync dirty bitmap is not provided for Xen 3.3.
Change v2 -> v3:
* use the new log_dirty parameter of set_memory clients.
* fix some mistakes related to the use of
From: Anthony PERARD
This function will be used to support sync dirty bitmap.
This come with a check against every Xen release, and special
implementation for Xen version that doesn't have this specific call.
This function will not be usable with Xen 3.3 because the behavior is
different.
Sign
From: Anthony PERARD
This patch introduces phys memory client for Xen.
Only sync dirty_bitmap and set_memory are actually implemented.
migration_log will stay empty for the moment.
Xen can only log one range for bit change, so only the range in the
first call will be synced.
Signed-off-by: Ant
From: Anthony PERARD
Hi all,
Here is the few change made since the v12:
- There are few changes in the xen init code. A xen_hvm_init function is new
in this patch set and is call from xenfv:machine->init.
-> So "-xen-create -M xenpv" will continue to work as before this patch
series.
From: Anthony PERARD
xen_domainbuild and xen_machine_pv are built only for i386 targets.
Signed-off-by: Anthony PERARD
---
Makefile.target |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/Makefile.target b/Makefile.target
index d5761b7..6ce6987 100644
--- a/Makefile.ta
From: Anthony PERARD
This patch moves above_4g_mem_size and below_4g_mem_size calculation in
the caller of pc_memory_init (pc_init1). And the prototype of
pc_memory_init is changed because there is no need anymore to have
variable pointer.
Signed-off-by: Anthony PERARD
---
hw/pc.c | 14
From: Anthony PERARD
Every set_irq call makes a Xen hypercall.
Signed-off-by: Anthony PERARD
Signed-off-by: Stefano Stabellini
---
hw/pc_piix.c |8 ++--
hw/xen.h |2 ++
xen-all.c| 12
xen-stub.c |5 +
4 files changed, 25 insertions(+), 2 deletions(
From: Jun Nakajima
On IA32 host or IA32 PAE host, at present, generally, we can't create
an HVM guest with more than 2G memory, because generally it's almost
impossible for Qemu to find a large enough and consecutive virtual
address space to map an HVM guest's whole physical address space.
The at
From: Anthony PERARD
Introduce the Xen FV (Fully Virtualized) machine to Qemu, some more Xen
specific call will be added in further patches.
Signed-off-by: Anthony PERARD
---
hw/pc_piix.c | 41 +++--
hw/xen.h |6 ++
xen-all.c| 24
From: John Baboval
Adds a cap to the number of map cache entries. This prevents the map
cache from overwhelming system memory.
I also removed the bitmap macros and #included bitmap.h instead.
Signed-off-By: John Baboval
Signed-off-by: Anthony PERARD
---
xen-mapcache.c | 37 +++-
From: Anthony PERARD
This patch updates the libxenctrl calls in Qemu to use the new interface,
otherwise Qemu wouldn't be able to build against new versions of the
library.
We check libxenctrl version in configure, from Xen 3.3.0 to Xen
unstable.
Signed-off-by: Anthony PERARD
Signed-off-by: St
From: John Baboval
Prevent a deadlock caused by leaving a map cache bucket locked by the
preceding qemu_get_ram_ptr() call.
Signed-off-By: John Baboval
Signed-off-by: Anthony PERARD
---
hw/pci.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/hw/pci.c b/hw/pci.c
inde
From: Anthony PERARD
The xenpv machine use the common init function.
Signed-off-by: Anthony PERARD
Acked-by: Alexander Graf
---
Makefile.target |9 +
hw/xen.h| 13 +
hw/xen_backend.c|3 +--
hw/xen_machine_pv.c |1 +
vl.c|
From: Anthony PERARD
Signed-off-by: Anthony PERARD
---
hw/pc_piix.c |6 +-
hw/xen.h |1 +
xen-all.c|9 +
xen-stub.c |4
4 files changed, 19 insertions(+), 1 deletions(-)
diff --git a/hw/pc_piix.c b/hw/pc_piix.c
index 27d3253..d2ecd19 100644
--- a/hw/p
From: Anthony PERARD
This patch introduces Xen specific call in piix_pci.
The specific part for Xen is in write_config, set_irq and get_pirq.
Signed-off-by: Anthony PERARD
Signed-off-by: Stefano Stabellini
Acked-by: Alexander Graf
---
hw/pc.h |1 +
hw/pc_piix.c |6 +-
hw/
From: Arun Sharma
Open and bind event channels; map ioreq and buffered ioreq rings.
Signed-off-by: Arun Sharma
Signed-off-by: Anthony PERARD
Signed-off-by: Stefano Stabellini
Acked-by: Alexander Graf
---
hw/xen_common.h |2 +
xen-all.c | 417 ++
From: Anthony PERARD
This function allows to unlock a ram_ptr give by qemu_get_ram_ptr. After
a call to qemu_put_ram_ptr, the pointer may be unmap from QEMU when
used with Xen.
Signed-off-by: Anthony PERARD
Acked-by: Alexander Graf
---
cpu-common.h |1 +
exec.c | 38 ++
From: Anthony PERARD
This tells to the xen management tool that the machine can begin run.
Signed-off-by: Anthony PERARD
Acked-by: Alexander Graf
---
xen-all.c | 23 +++
1 files changed, 23 insertions(+), 0 deletions(-)
diff --git a/xen-all.c b/xen-all.c
index e849a38..
From: Anthony PERARD
With MapCache, we can handle a 64b target, even with a 32b host/qemu.
So, we need to have target_phys_addr_t to 64bits.
Signed-off-by: Anthony PERARD
Acked-by: Alexander Graf
---
configure |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/configure
From: Anthony PERARD
Introduce two functions qemu_shutdown_requested_get and
qemu_reset_requested_get to get the value of shutdown/reset_requested
without reset it.
Signed-off-by: Anthony PERARD
Signed-off-by: Stefano Stabellini
Acked-by: Alexander Graf
---
sysemu.h |2 ++
vl.c | 1
From: Anthony PERARD
Hi all,
Update of the patch series that address comment from Jan Kiszka.
The change v13->v14:
- Remove of ram_size parameter from pc_memory_init
- set both below/above_4g_mem_size at the same place in the code.
Change v12->v13:
- There are few changes in the xen init
From: Anthony PERARD
xen_domainbuild and xen_machine_pv are built only for i386 targets.
Signed-off-by: Anthony PERARD
---
Makefile.target |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/Makefile.target b/Makefile.target
index d5761b7..6ce6987 100644
--- a/Makefile.ta
From: Anthony PERARD
This patch moves above_4g_mem_size and below_4g_mem_size calculation in
the caller of pc_memory_init (pc_init1). And the prototype of
pc_memory_init is changed because there is no need anymore to have
variable pointer and the ram_size parameter.
Signed-off-by: Anthony PERARD
From: Anthony PERARD
The xenpv machine use the common init function.
Signed-off-by: Anthony PERARD
Acked-by: Alexander Graf
---
Makefile.target |9 +
hw/xen.h| 13 +
hw/xen_backend.c|3 +--
hw/xen_machine_pv.c |1 +
vl.c|
From: Anthony PERARD
This patch introduces Xen specific call in piix_pci.
The specific part for Xen is in write_config, set_irq and get_pirq.
Signed-off-by: Anthony PERARD
Signed-off-by: Stefano Stabellini
Acked-by: Alexander Graf
---
hw/pc.h |1 +
hw/pc_piix.c |6 +-
hw/
From: Anthony PERARD
Introduce the Xen FV (Fully Virtualized) machine to Qemu, some more Xen
specific call will be added in further patches.
Signed-off-by: Anthony PERARD
---
hw/pc_piix.c | 41 +++--
hw/xen.h |6 ++
xen-all.c| 24
From: Anthony PERARD
With MapCache, we can handle a 64b target, even with a 32b host/qemu.
So, we need to have target_phys_addr_t to 64bits.
Signed-off-by: Anthony PERARD
Acked-by: Alexander Graf
---
configure |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/configure
From: Anthony PERARD
Introduce two functions qemu_shutdown_requested_get and
qemu_reset_requested_get to get the value of shutdown/reset_requested
without reset it.
Signed-off-by: Anthony PERARD
Signed-off-by: Stefano Stabellini
Acked-by: Alexander Graf
---
sysemu.h |2 ++
vl.c | 1
From: Anthony PERARD
This patch updates the libxenctrl calls in Qemu to use the new interface,
otherwise Qemu wouldn't be able to build against new versions of the
library.
We check libxenctrl version in configure, from Xen 3.3.0 to Xen
unstable.
Signed-off-by: Anthony PERARD
Signed-off-by: St
From: Anthony PERARD
Every set_irq call makes a Xen hypercall.
Signed-off-by: Anthony PERARD
Signed-off-by: Stefano Stabellini
---
hw/pc_piix.c |8 ++--
hw/xen.h |2 ++
xen-all.c| 12
xen-stub.c |5 +
4 files changed, 25 insertions(+), 2 deletions(
From: Anthony PERARD
This tells to the xen management tool that the machine can begin run.
Signed-off-by: Anthony PERARD
Acked-by: Alexander Graf
---
xen-all.c | 23 +++
1 files changed, 23 insertions(+), 0 deletions(-)
diff --git a/xen-all.c b/xen-all.c
index e849a38..
From: Anthony PERARD
This function allows to unlock a ram_ptr give by qemu_get_ram_ptr. After
a call to qemu_put_ram_ptr, the pointer may be unmap from QEMU when
used with Xen.
Signed-off-by: Anthony PERARD
Acked-by: Alexander Graf
---
cpu-common.h |1 +
exec.c | 38 ++
From: Arun Sharma
Open and bind event channels; map ioreq and buffered ioreq rings.
Signed-off-by: Arun Sharma
Signed-off-by: Anthony PERARD
Signed-off-by: Stefano Stabellini
Acked-by: Alexander Graf
---
hw/xen_common.h |2 +
xen-all.c | 417 ++
From: John Baboval
Adds a cap to the number of map cache entries. This prevents the map
cache from overwhelming system memory.
I also removed the bitmap macros and #included bitmap.h instead.
Signed-off-By: John Baboval
Signed-off-by: Anthony PERARD
---
xen-mapcache.c | 37 +++-
From: Anthony PERARD
Signed-off-by: Anthony PERARD
---
hw/pc_piix.c |6 +-
hw/xen.h |1 +
xen-all.c|9 +
xen-stub.c |4
4 files changed, 19 insertions(+), 1 deletions(-)
diff --git a/hw/pc_piix.c b/hw/pc_piix.c
index 72864fc..4ff4a55 100644
--- a/hw/p
From: John Baboval
Prevent a deadlock caused by leaving a map cache bucket locked by the
preceding qemu_get_ram_ptr() call.
Signed-off-By: John Baboval
Signed-off-by: Anthony PERARD
---
hw/pci.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/hw/pci.c b/hw/pci.c
inde
From: Jun Nakajima
On IA32 host or IA32 PAE host, at present, generally, we can't create
an HVM guest with more than 2G memory, because generally it's almost
impossible for Qemu to find a large enough and consecutive virtual
address space to map an HVM guest's whole physical address space.
The at
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