container IOCTL command to be handled
by the host.
Signed-off-by: Gavin Shan
---
hw/ppc/spapr_pci.c | 47 +
hw/ppc/spapr_pci_vfio.c | 99 +
hw/ppc/spapr_rtas.c | 87 ++-
incl
The patch synchronizes vfio.h with the kernel to support EEH error
injection.
Signed-off-by: Gavin Shan
---
linux-headers/linux/vfio.h | 34 +-
1 file changed, 33 insertions(+), 1 deletion(-)
diff --git a/linux-headers/linux/vfio.h b/linux-headers/linux/vfio.h
On Thu, Mar 12, 2015 at 12:04:59PM +1100, David Gibson wrote:
>On Wed, Mar 11, 2015 at 05:11:52PM +1100, Gavin Shan wrote:
>> The PCI device MSIx table is cleaned out in hardware after EEH PE
>> reset. However, we still hold the stale MSIx entries in QEMU, which
>> should b
On Thu, Mar 12, 2015 at 12:48:16PM +1100, David Gibson wrote:
>On Wed, Mar 11, 2015 at 05:11:53PM +1100, Gavin Shan wrote:
>> When Linux guest recovers from EEH error on the following Emulex
>> adapter, the MSIx interrupts are disabled and the INTx emulation
>> is enabled.
On Fri, Mar 13, 2015 at 03:33:50PM -0600, Alex Williamson wrote:
>On Wed, 2015-03-11 at 17:11 +1100, Gavin Shan wrote:
>> The PCI device MSIx table is cleaned out in hardware after EEH PE
>> reset. However, we still hold the stale MSIx entries in QEMU, which
>> should b
On Fri, Mar 13, 2015 at 03:51:27PM -0600, Alex Williamson wrote:
>On Wed, 2015-03-11 at 17:11 +1100, Gavin Shan wrote:
>> When Linux guest recovers from EEH error on the following Emulex
>> adapter, the MSIx interrupts are disabled and the INTx emulation
>> is enabled.
On Mon, Mar 16, 2015 at 03:05:32PM +1100, Benjamin Herrenschmidt wrote:
>On Mon, 2015-03-16 at 12:04 +1100, Gavin Shan wrote:
>>
>>
>> (2) QEMU sends IOCTL commands to host to disable MSIx and enable INTx. At
>> this stage the INTx is still masked. At later poi
On Mon, Mar 16, 2015 at 09:05:27AM -0600, Alex Williamson wrote:
>On Tue, 2015-03-17 at 01:34 +1100, Gavin Shan wrote:
>> On Mon, Mar 16, 2015 at 03:05:32PM +1100, Benjamin Herrenschmidt wrote:
>> >On Mon, 2015-03-16 at 12:04 +1100, Gavin Shan wrote:
>> >>
>>
ity on PEs on PHB's reset
callback, which will clear their frozen states if needed.
Signed-off-by: Gavin Shan
---
hw/ppc/spapr_pci_vfio.c | 14 +-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/hw/ppc/spapr_pci_vfio.c b/hw/ppc/spapr_pci_vfio.c
index 99a1be5..0cd96
.
The patch clears stale MSIx table before EEH PE reset so that MSIx
table could be restored properly after EEH PE reset.
Signed-off-by: Gavin Shan
---
v2: vfio_container_eeh_event() stub for !CONFIG_PCI and separate
error message for this function. Dropped vfio_put_group()
on NULL group
oing EEH reset to avoid
the issue.
Signed-off-by: Gavin Shan
---
hw/vfio/pci.c | 13 +
1 file changed, 13 insertions(+)
diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c
index fca1edc..bfa3d0c 100644
--- a/hw/vfio/pci.c
+++ b/hw/vfio/pci.c
@@ -3340,6 +3340,14 @@ int vfio_container_eeh_event(A
n value from ioctl() to RTAS return value insteadly.
v6 -> v7:
* All ioctl commands go to VFIO container fd instead of PCI device fd.
* QEMU figures out the PE address directly.
* Rely on sPAPRVFIOPHBState, which is one-to-one mapping with IOMMU
group.
Gavin Shan (
address is equal to IOMMU
group ID. It can be used to distinguish sPAPRVFIOPHBState from
sPAPRPHBState.
As we're going to support EEH functonality for VFIO PCI devices,
we simply return error if the EEH RTAS call is routed to non-VFIO
PHB whose PE address is 0x.
Signed-off-by: Gavin
The patch synchronizes with linux header (vfio.h).
Signed-off-by: Gavin Shan
---
linux-headers/linux/vfio.h | 66 ++
1 file changed, 66 insertions(+)
diff --git a/linux-headers/linux/vfio.h b/linux-headers/linux/vfio.h
index f0aa97d..4eda000 100644
The patch adds function vfio_get_container_fd_by_group_id() to retrieve
the container's fd of the specified VFIO group. The fd will be used
by subsequent patches.
Signed-off-by: Gavin Shan
---
hw/misc/vfio.c | 17 +
include/hw/misc/vfio.h | 1 +
2 files change
On Tue, May 27, 2014 at 08:16:47AM -0600, Alex Williamson wrote:
>On Tue, 2014-05-27 at 18:51 +1000, Gavin Shan wrote:
>> The patch adds function vfio_get_container_fd_by_group_id() to retrieve
>> the container's fd of the specified VFIO group. The fd will be used
>
On Tue, May 27, 2014 at 08:16:47AM -0600, Alex Williamson wrote:
>On Tue, 2014-05-27 at 18:51 +1000, Gavin Shan wrote:
>> The patch adds function vfio_get_container_fd_by_group_id() to retrieve
>> the container's fd of the specified VFIO group. The fd will be used
>
On Wed, May 28, 2014 at 12:41:37AM +0200, Alexander Graf wrote:
>On 28.05.14 00:27, Benjamin Herrenschmidt wrote:
>>On Wed, 2014-05-28 at 00:22 +0200, Alexander Graf wrote:
.../...
>>In any case, the above isn't the problem, we register rtas functions
>>called rtas_ibm_*, that's fine.
>
>They're
On Wed, May 28, 2014 at 01:24:15PM +0200, Alexander Graf wrote:
>
>On 28.05.14 06:12, Gavin Shan wrote:
>>On Wed, May 28, 2014 at 12:41:37AM +0200, Alexander Graf wrote:
>>>On 28.05.14 00:27, Benjamin Herrenschmidt wrote:
>>>>On Wed, 2014-05-28 at
The patch introduces helper function vfio_pci_container_ioctl() to
pass ioctl commands to the specified VFIO container that is identified
by IOMMU group id. On sPAPR platform, each container only has one
IOMMU group.
Signed-off-by: Gavin Shan
---
hw/misc/vfio.c | 31
The patch implements sPAPRPHBClass::eeh_handler so that the
EEH RTAS requests can be routed to VFIO for further handling.
Signed-off-by: Gavin Shan
---
hw/ppc/spapr_pci_vfio.c | 54 +
1 file changed, 54 insertions(+)
diff --git a/hw/ppc
This updates kernel header (vfio.h) for EEH support on VFIO PCI
devices.
Signed-off-by: Gavin Shan
---
linux-headers/linux/vfio.h | 35 +++
1 file changed, 35 insertions(+)
diff --git a/linux-headers/linux/vfio.h b/linux-headers/linux/vfio.h
index f0aa97d
ng it cannot handle and
sPAPRPHBClass::eeh_handler callback is defined, it is called.
* sPAPRPHBClass::eeh_handler is only implemented for VFIO now. It does ioctl()
to the IOMMU container fd to complete the call. Error codes from that ioctl()
are transferred back to the guest.
Gavin Shan (4):
a. PE address) as a target
address except ibm,get-config-addr-info2 and one case (enable EEH on the
specified PCI function) for ibm,set-eeh-option.
Signed-off-by: Gavin Shan
---
hw/ppc/spapr_pci.c | 248
include/hw/pci-host/spapr.h | 7 ++
inclu
On Thu, Jun 05, 2014 at 02:09:14PM +0200, Alexander Graf wrote:
>
>On 05.06.14 08:53, Gavin Shan wrote:
>>The emulation for EEH RTAS requests from guest isn't covered
>>by QEMU yet and the patch implements them.
>>
>>The patch defines constants used by
On Thu, Jun 05, 2014 at 02:11:21PM +0200, Alexander Graf wrote:
>
>On 05.06.14 08:53, Gavin Shan wrote:
>>The patch introduces helper function vfio_pci_container_ioctl() to
>>pass ioctl commands to the specified VFIO container that is identified
>>by IOMMU group id.
On Thu, Jun 05, 2014 at 12:27:23PM -0600, Alex Williamson wrote:
>On Thu, 2014-06-05 at 16:53 +1000, Gavin Shan wrote:
>> The patch introduces helper function vfio_pci_container_ioctl() to
>> pass ioctl commands to the specified VFIO container that is identified
>> by IOM
On Fri, Jun 06, 2014 at 09:40:56AM +1000, Alexey Kardashevskiy wrote:
>On 06/06/2014 05:27 AM, Alex Williamson wrote:
>> On Thu, 2014-06-05 at 15:49 +1000, Alexey Kardashevskiy wrote:
>>> To perform DMA mapping via TCE table correctly, the guest must
>>> know where DMA window is located on the PCI
==
v8 -> v9:
* Update kernel header (vfio.h) according to changes applied to kerenl.
* Rename rtas_finish_eeh_request() to rtas_handle_eeh_request().
* vfio_pci_container_ioctl() moved to Alexey's VFIO patchset.
Gavin Shan (3):
sPAPR: Implement EEH RTAS calls
he
The patch implements sPAPRPHBClass::eeh_handler so that the
EEH RTAS requests can be routed to VFIO for further handling.
Signed-off-by: Gavin Shan
---
hw/ppc/spapr_pci_vfio.c | 56 +
1 file changed, 56 insertions(+)
diff --git a/hw/ppc
This updates kernel header (vfio.h) for EEH support on VFIO PCI
devices.
Signed-off-by: Gavin Shan
---
linux-headers/linux/vfio.h | 34 ++
1 file changed, 34 insertions(+)
diff --git a/linux-headers/linux/vfio.h b/linux-headers/linux/vfio.h
index f0aa97d
call. Error
codes from that ioctl() are transferred back to the guest.
Signed-off-by: Gavin Shan
---
hw/ppc/spapr_pci.c | 248
include/hw/pci-host/spapr.h | 7 ++
include/hw/ppc/spapr.h | 33 ++
3 files changed, 288 insertions(+)
On Tue, Sep 15, 2015 at 08:03:19AM +0200, Thomas Huth wrote:
>On 14/09/15 06:14, David Gibson wrote:
>> On Mon, Sep 14, 2015 at 11:36:08AM +1000, Gavin Shan wrote:
>>> The patchset depends on below Linux upstream commits:
>>>
>>> commit ed3e81f ("po
PATCH[2]
* Move the whole logic into sPAPR platform in PATCH[3]
Gavin Shan (3):
sPAPR: Don't enable EEH on emulated PCI devices
sPAPR: Reenable EEH functionality on reboot
sPAPR: Clear stale MSIx table during EEH reset
hw/ppc/spapr_pci.c | 7 ++
hw/pp
There might have emulated PCI devices, together with VFIO PCI
devices under one PHB. The EEH capability shouldn't enabled
on emulated PCI devices.
The patch returns error when enabling EEH capability on emulated
PCI devices by RTAS call "ibm,set-eeh-option".
Signed-off-by: Gavi
ity on PEs on PHB's reset
callback, which will clear their frozen states if needed.
Signed-off-by: Gavin Shan
Reviewed-by: David Gibson
---
v4: Separate function to reenable EEH functionality
---
hw/ppc/spapr_pci_vfio.c | 19 ++-
1 file changed, 18 insertions(+), 1 deletion
.
The patch introduces function spapr_phb_vfio_eeh_pre_reset(), which
is called by sPAPR when asserting hot or fundamental reset, to clear
stale MSIx table for VFIO PCI devices before EEH PE reset so that
MSIx table could be restored properly after EEH PE reset.
Signed-off-by: Gavin Shan
---
v4
The patch supports RTAS calls "ibm,{open,close}-errinjct" to
manupliate the token, which is passed to RTAS call "ibm,errinjct"
to indicate the valid context for error injection. Each VM is
permitted to have only one token at once and we simply have one
random number for that.
y for VFIO
PCI devices.
=
Changelog
=
v1 -> v2:
* Rebased to git://github.com/dgibson/qemu.git (branch: spapr-next)
* Remove specific PCI error types in hw/ppc/spapr.h. Use those macros
asm-powerpc/eeh.h instead.
Gavin Shan (3):
linux-headers: Add eeh.h
sPAPR
The header file was introduced by following Linux upstream commits:
commit ed3e81f ("powerpc/eeh: Move PE state constants around")
commit ec33d36 ("powerpc/eeh: Introduce eeh_pe_inject_err()")
Signed-off-by: Gavin Shan
---
linux-headers/as
On Sat, Aug 01, 2015 at 02:31:30PM +1000, Gavin Shan wrote:
It seems my email doesn't work well in some cases. There are 3 patches, but
only 2 were sent successfully. Please ignore it and I'll resend the whole
patchset.
Thanks,
Gavin
>The patchset depends on below Linux ups
y for VFIO
PCI devices.
=
Changelog
=
v1 -> v2:
* Rebased to git://github.com/dgibson/qemu.git (branch: spapr-next)
* Remove specific PCI error types in hw/ppc/spapr.h. Use those macros
asm-powerpc/eeh.h instead.
Gavin Shan (3):
linux-headers: Add eeh.h
sPAPR
The header file was introduced by following Linux upstream commits:
commit ed3e81f ("powerpc/eeh: Move PE state constants around")
commit ec33d36 ("powerpc/eeh: Introduce eeh_pe_inject_err()")
Signed-off-by: Gavin Shan
---
linux-headers/as
container IOCTL command to be handled
by the host.
Signed-off-by: Gavin Shan
---
hw/ppc/spapr_pci.c | 42 ++
hw/ppc/spapr_pci_vfio.c | 56 +
hw/ppc/spapr_rtas.c | 85 +
include/h
The patch supports RTAS calls "ibm,{open,close}-errinjct" to
manupliate the token, which is passed to RTAS call "ibm,errinjct"
to indicate the valid context for error injection. Each VM is
permitted to have only one token at once and we simply have one
random number for that.
container IOCTL command to be handled
by the host.
Signed-off-by: Gavin Shan
---
hw/ppc/spapr_pci.c | 42 ++
hw/ppc/spapr_pci_vfio.c | 56 +
hw/ppc/spapr_rtas.c | 85 +
include/h
On Mon, Aug 03, 2015 at 12:51:09PM +1000, David Gibson wrote:
>On Mon, Aug 03, 2015 at 09:23:19AM +1000, Gavin Shan wrote:
>> The patch supports RTAS calls "ibm,{open,close}-errinjct" to
>> manupliate the token, which is passed to RTAS call "ibm,errinjct"
>>
On Mon, Aug 03, 2015 at 01:01:50PM +1000, David Gibson wrote:
>On Mon, Aug 03, 2015 at 09:23:20AM +1000, Gavin Shan wrote:
>> The patch supports RTAS call "ibm,errinjct" to allow injecting
>> EEH errors to VFIO PCI devices. The implementation is similiar
>> to EEH su
On Tue, Aug 04, 2015 at 02:49:14PM +1000, Alexey Kardashevskiy wrote:
>On 08/03/2015 01:32 PM, Gavin Shan wrote:
>>On Mon, Aug 03, 2015 at 12:51:09PM +1000, David Gibson wrote:
>>>On Mon, Aug 03, 2015 at 09:23:19AM +1000, Gavin Shan wrote:
>>>>The patch suppor
On Tue, Aug 04, 2015 at 05:23:30PM +1000, Alexey Kardashevskiy wrote:
>On 08/04/2015 05:16 PM, Gavin Shan wrote:
>>On Tue, Aug 04, 2015 at 02:49:14PM +1000, Alexey Kardashevskiy wrote:
>>>On 08/03/2015 01:32 PM, Gavin Shan wrote:
>>>>On Mon, Aug 03, 2015 at 12:51:
n be passed
to user directly. No need to do conversion.
* Corrected error code to RTAS_OUT_CLOSE_ERROR in rtas_ibm_errinjct().
* Don't expose error injection tokens for unsupported types.
v1 -> v2:
* Rebased to git://github.com/dgibson/qemu.git (branch: spapr-next)
* Remove spec
The patch supports RTAS calls "ibm,{open,close}-errinjct" to
manupliate the token, which is passed to RTAS call "ibm,errinjct"
to indicate the valid context for error injection. Each VM is
permitted to have only one token at once and we simply have one
random number for that.
The header file was introduced by following Linux upstream commits:
commit ed3e81f ("powerpc/eeh: Move PE state constants around")
commit ec33d36 ("powerpc/eeh: Introduce eeh_pe_inject_err()")
Signed-off-by: Gavin Shan
---
linux-headers/as
container IOCTL command to be handled
by the host.
Signed-off-by: Gavin Shan
---
hw/ppc/spapr_pci.c | 36 +
hw/ppc/spapr_pci_vfio.c | 56 +
hw/ppc/spapr_rtas.c | 77 +
include/h
On Sat, Aug 08, 2015 at 02:04:17AM +1000, Alexey Kardashevskiy wrote:
>On 08/07/2015 01:33 PM, Gavin Shan wrote:
>>The patch supports RTAS calls "ibm,{open,close}-errinjct" to
>>manupliate the token, which is passed to RTAS call "ibm,errinjct"
>>to indic
The header file was introduced by following Linux upstream commits:
commit ed3e81f ("powerpc/eeh: Move PE state constants around")
commit ec33d36 ("powerpc/eeh: Introduce eeh_pe_inject_err()")
Signed-off-by: Gavin Shan
---
linux-headers/as
* Rebased to git://github.com/dgibson/qemu.git (branch: spapr-next)
* Remove specific PCI error types in hw/ppc/spapr.h. Use those macros
asm-powerpc/eeh.h instead.
Gavin Shan (3):
linux-headers: Add eeh.h
sPAPR: Support RTAS call ibm, {open, close}-errinjct
sPAPR: Support
container IOCTL command to be handled
by the host.
Signed-off-by: Gavin Shan
---
hw/ppc/spapr_pci.c | 36 +
hw/ppc/spapr_pci_vfio.c | 56 +
hw/ppc/spapr_rtas.c | 77 +
include/h
The patch supports RTAS calls "ibm,{open,close}-errinjct" to
manupliate the token, which is passed to RTAS call "ibm,errinjct"
to indicate the valid context for error injection. Each VM is
permitted to have only one token at once and we simply have one
random number for that.
On Mon, Aug 10, 2015 at 10:24:56PM +1000, David Gibson wrote:
>On Fri, Aug 07, 2015 at 01:33:32PM +1000, Gavin Shan wrote:
>> The patch supports RTAS calls "ibm,{open,close}-errinjct" to
>> manupliate the token, which is passed to RTAS call "ibm,errinjct"
>>
On Tue, Aug 11, 2015 at 11:54:08AM +1000, Alexey Kardashevskiy wrote:
>On 08/11/2015 10:57 AM, Gavin Shan wrote:
>>On Mon, Aug 10, 2015 at 10:24:56PM +1000, David Gibson wrote:
>>>On Fri, Aug 07, 2015 at 01:33:32PM +1000, Gavin Shan wrote:
>>>>The patch suppor
On Wed, Aug 12, 2015 at 12:00:35PM +1000, Alexey Kardashevskiy wrote:
>On 08/11/2015 07:11 PM, Peter Maydell wrote:
>>On 10 August 2015 at 08:13, Gavin Shan wrote:
>>>The header file was introduced by following Linux upstream commits:
>>>
>>> commit
On Thu, Aug 13, 2015 at 11:42:59AM +1000, David Gibson wrote:
>On Thu, Aug 13, 2015 at 11:30:37AM +1000, Gavin Shan wrote:
>> On Wed, Aug 12, 2015 at 12:00:35PM +1000, Alexey Kardashevskiy wrote:
>> >On 08/11/2015 07:11 PM, Peter Maydell wrote:
>> >>On 10 August 20
ernel is required. Also, QEMU
need provide the IOMMU group ID to specify the precise target for
the EEH operations.
This reuses the PE address to carry IOMMU group (PE) ID, which is
passed to host kernel to specify the precise target for the EEH
operations.
Signed-off-by: Gavin Shan
---
h
This introduces vfio_get_group_id() to retrieve the group ID from
the specified PCI device. The function will be used by subsequent
patches to support applying EEH operation on the specified IOMMU
group.
Signed-off-by: Gavin Shan
---
hw/vfio/pci.c | 12
include/hw/vfio
This synchronizes the Linux header vfio.h because of the changes
introduced by below Linux commits:
900facd ("drivers/vfio: Support IOMMU group for EEH operations")
108f78d ("drivers/vfio: Support EEH API revision")
Signed-off-by: Gavin Shan
---
linux-headers/linux/
Currently, the EEH operations implemented in the callbacks in
sPAPRPHBClass, which will be dropped soon. This makes those
functions corresponding to the EEH callbacks in sPAPRPHBClass
public so that they can be called directly.
Signed-off-by: Gavin Shan
---
hw/ppc/spapr_pci.c | 44
ary bus ID + 1) previously.
After this patchset, it's changed to (IOMMU group ID + 1). The PE adress
is passed on every requested EEH operation from guest so that it can
be passed to host to affect the target PE only.
Gavin Shan (4):
linux-headers: Sync vfio.h
VFIO: Introduce vfio_get_gro
This checks if the PCI device retrieved from the PCI device address
is VFIO PCI device when enabling EEH functionality. If it's not
VFIO PCI device, the EEH functonality isn't enabled.
Signed-off-by: Gavin Shan
---
hw/ppc/spapr_pci_vfio.c | 2 +-
1 file changed, 1 insertion(+),
This reverts commit 7cb18007 ("sPAPR: Don't enable EEH on emulated
PCI devices") as rtas_ibm_set_eeh_option() isn't the right place
to check if there has the corresponding PCI device for the input
address, which can be PE address, not PCI device address.
Signed-off-by: Gav
On Thu, Sep 24, 2015 at 12:27:39PM +0200, Laurent Vivier wrote:
>When DT node names for PCI devices are generated by SLOF,
>they are generated according to the type of the device
>(for instance, ethernet for virtio-net-pci device).
>
>Node name for hotplugged devices is generated by QEMU.
>This pat
This submits changes with formatted commit log while updating Linux
headers using scripts/update-linux-headers.sh.
Signed-off-by: Gavin Shan
---
scripts/update-linux-headers.sh | 30 ++
1 file changed, 30 insertions(+)
diff --git a/scripts/update-linux-headers.sh b
/eeh: Introduce eeh_pe_inject_err()")
Signed-off-by: Gavin Shan
Reviewed-by: David Gibson
---
scripts/update-linux-headers.sh | 1 +
1 file changed, 1 insertion(+)
diff --git a/scripts/update-linux-headers.sh b/scripts/update-linux-headers.sh
index 2fddf2e..18daabe 100755
--- a/scripts/update-li
Synchronize the Linux headers from kernel version 4.3.0-rc1
(commit 6ff33f3)
This commit was created automatically by update-linux-headers.sh.
Signed-off-by: Gavin Shan
---
include/standard-headers/linux/pci_regs.h| 381 ---
include/standard-headers/linux
T_CLOSE_ERROR in rtas_ibm_errinjct().
* Don't expose error injection tokens for unsupported types.
v2:
* Rebased to git://github.com/dgibson/qemu.git (branch: spapr-next)
* Remove specific PCI error types in hw/ppc/spapr.h. Use those macros
asm-powerpc/eeh.h instead.
Gavin Shan (7):
s
token is resetted in ppc_spapr_reset() when rebooting guest. It's
notable that the least bit of the token is reserved to indicate if the
token has been opened, meaning the valid token should be always odd.
Signed-off-by: Gavin Shan
Reviewed-by: David Gibson
---
hw/ppc/spapr.c
of
pointer in vring_init()").
Signed-off-by: Gavin Shan
Reviewed-by: Thomas Huth
Reviewed-by: David Gibson
---
scripts/update-linux-headers.sh | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/scripts/update-linux-headers.sh b/scripts/update-linux-headers.sh
index f0e830c..2fddf
:
commit 24bc69da ("PCI: Clean up MSI/MSI-X capability #defines")
commit 846fc709 ("PCI/AER: Rename PCI_ERR_UNC_TRAIN to PCI_ERR_UNC_UND")
Signed-off-by: Gavin Shan
Reviewed-by: David Gibson
---
hw/i386/kvm/pci-assign.c | 4 ++--
hw/pci/msix.c| 2 +-
hw/pci/pcie_aer
container IOCTL command to be handled
by the host.
Signed-off-by: Gavin Shan
Reviewed-by: David Gibson
---
hw/ppc/spapr_pci.c | 30 ++
hw/ppc/spapr_pci_vfio.c | 32 +++
hw/ppc/spapr_rtas.c | 77 +
container IOCTL command to be handled
by the host.
Signed-off-by: Gavin Shan
---
hw/ppc/spapr_pci.c | 36 +
hw/ppc/spapr_pci_vfio.c | 56 +
hw/ppc/spapr_rtas.c | 77 +
include/h
This includes linux/arch/powerpc/include/uapi/asm/eeh.h while
updating linux header files. The specific header file, introduced
by Linux upstream commit ed3e81f ("powerpc/eeh: Move PE state
constants around"), is used by EEH on sPAPR platform.
Signed-off-by: Gavin Shan
---
scripts/up
The header file was introduced by following Linux upstream commits:
commit ed3e81f ("powerpc/eeh: Move PE state constants around")
commit ec33d36 ("powerpc/eeh: Introduce eeh_pe_inject_err()")
Signed-off-by: Gavin Shan
---
I didn't include all changes
The patch supports RTAS calls "ibm,{open,close}-errinjct" to
manupliate the token, which is passed to RTAS call "ibm,errinjct"
to indicate the valid context for error injection. Each VM is
permitted to have only one token at once and we simply have one
random number for that.
t_error() can be passed
to user directly. No need to do conversion.
* Corrected error code to RTAS_OUT_CLOSE_ERROR in rtas_ibm_errinjct().
* Don't expose error injection tokens for unsupported types.
v2:
* Rebased to git://github.com/dgibson/qemu.git (branch: spapr-next)
* Remove spe
On Tue, Aug 18, 2015 at 03:53:25PM -0700, David Gibson wrote:
>On Tue, Aug 18, 2015 at 01:26:39PM +0100, Peter Maydell wrote:
>> On 18 August 2015 at 02:47, Gavin Shan wrote:
>> > The header file was introduced by following Linux upstream commits:
>> >
>> >
On Tue, Aug 18, 2015 at 10:32:13AM -0700, Thomas Huth wrote:
>On 17/08/15 18:47, Gavin Shan wrote:
>> The patch supports RTAS calls "ibm,{open,close}-errinjct" to
>> manupliate the token, which is passed to RTAS call "ibm,errinjct"
>> to indicate the vali
On Tue, Aug 18, 2015 at 11:04:59AM -0700, Thomas Huth wrote:
>On 17/08/15 18:47, Gavin Shan wrote:
>> The patch supports RTAS call "ibm,errinjct" to allow injecting
>> EEH errors to VFIO PCI devices. The implementation is similiar
>> to EEH support for VFIO P
On Wed, Aug 19, 2015 at 09:15:26AM -0700, Thomas Huth wrote:
>On 18/08/15 18:15, David Gibson wrote:
>> On Wed, Aug 19, 2015 at 09:52:00AM +1000, Gavin Shan wrote:
>>> On Tue, Aug 18, 2015 at 10:32:13AM -0700, Thomas Huth wrote:
>>>> On 17/08/15 18:47, Gavin Shan w
On Wed, Aug 19, 2015 at 08:48:20AM -0700, Thomas Huth wrote:
>On 18/08/15 17:26, Gavin Shan wrote:
>> On Tue, Aug 18, 2015 at 11:04:59AM -0700, Thomas Huth wrote:
>>> On 17/08/15 18:47, Gavin Shan wrote:
>>>> The patch supports RTAS call "ibm,errinjct" to
This introduces rtas_ldq() to load 64-bits parameter from continuous
two 4-bytes memory chunk of RTAS parameter buffer, to simplify the
code.
Signed-off-by: Gavin Shan
---
hw/ppc/spapr_pci.c | 20 ++--
include/hw/ppc/spapr.h | 5 +
2 files changed, 15 insertions(+), 10
On Tue, Aug 11, 2015 at 10:11:03AM +0100, Peter Maydell wrote:
>On 10 August 2015 at 08:13, Gavin Shan wrote:
>> The header file was introduced by following Linux upstream commits:
>>
>> commit ed3e81f ("powerpc/eeh: Move PE state constants around")
>
/eeh: Introduce eeh_pe_inject_err()")
Signed-off-by: Gavin Shan
---
scripts/update-linux-headers.sh | 1 +
1 file changed, 1 insertion(+)
diff --git a/scripts/update-linux-headers.sh b/scripts/update-linux-headers.sh
index 2fddf2e..18daabe 100755
--- a/scripts/update-linux-headers.sh
+++ b/
On Mon, Aug 24, 2015 at 05:23:15PM +1000, Gavin Shan wrote:
>On Tue, Aug 11, 2015 at 10:11:03AM +0100, Peter Maydell wrote:
>>On 10 August 2015 at 08:13, Gavin Shan wrote:
>>> The header file was introduced by following Linux upstream commits:
>>>
>>> c
c13dcf9 Linux 4.2-rc8
Signed-off-by: Gavin Shan
---
include/standard-headers/linux/pci_regs.h| 381 ---
include/standard-headers/linux/virtio_ring.h | 3 +-
linux-headers/asm-powerpc/eeh.h | 56
linux-headers/asm-x86/hyperv.h | 2
This submits changes with formatted commit log while updating Linux
headers using scripts/update-linux-headers.sh.
Signed-off-by: Gavin Shan
---
scripts/update-linux-headers.sh | 21 +
1 file changed, 21 insertions(+)
diff --git a/scripts/update-linux-headers.sh b/scripts
container IOCTL command to be handled
by the host.
Signed-off-by: Gavin Shan
---
hw/ppc/spapr_pci.c | 36 +
hw/ppc/spapr_pci_vfio.c | 35 +
hw/ppc/spapr_rtas.c | 77 +
include/hw/pci-host/sp
from sPAPRPHBClass::eeh_inject_error() can be passed
to user directly. No need to do conversion.
* Corrected error code to RTAS_OUT_CLOSE_ERROR in rtas_ibm_errinjct().
* Don't expose error injection tokens for unsupported types.
v2:
* Rebased to git://github.com/dgibson/qemu.git
of
pointer in vring_init()").
Signed-off-by: Gavin Shan
---
scripts/update-linux-headers.sh | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/scripts/update-linux-headers.sh b/scripts/update-linux-headers.sh
index f0e830c..2fddf2e 100755
--- a/scripts/update-linux-headers.sh
+++ b/s
t's notable that the least bit of the token is reserved to indicate
if the token has been opened, meaning the valid token should be always
odd.
Signed-off-by: Gavin Shan
---
hw/ppc/spapr.c | 6 -
hw/ppc/spapr_rtas.c| 60 ++
in
:
commit 24bc69da ("PCI: Clean up MSI/MSI-X capability #defines")
commit 846fc709 ("PCI/AER: Rename PCI_ERR_UNC_TRAIN to PCI_ERR_UNC_UND")
Signed-off-by: Gavin Shan
---
hw/i386/kvm/pci-assign.c | 4 ++--
hw/pci/msix.c| 2 +-
hw/pci/pcie_aer.c| 2 +-
hw/s390x
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