| e3403258 | 18-Oct-2016 |
Cédric Le Goater <clg@kaod.org> |
ppc/xics: change the icp_ routines API to use an 'ICPState *' argument
The routines :
void icp_set_cppr(ICPState *icp, uint8_t cppr);
void icp_set_mfrr(ICPState *icp, uint8_t mfrr);
void icp_eoi
ppc/xics: change the icp_ routines API to use an 'ICPState *' argument
The routines :
void icp_set_cppr(ICPState *icp, uint8_t cppr);
void icp_set_mfrr(ICPState *icp, uint8_t mfrr);
void icp_eoi(ICPState *icp, uint32_t xirr);
now use one 'ICPState *icp' argument instead of a 'XICSState *' and a
server arguments. The backlink on XICSState* is used whenever needed.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
show more ...
|
| d49c603b | 18-Oct-2016 |
Cédric Le Goater <clg@kaod.org> |
ppc/xics: add a XICSState backlink in ICPState
The link will be used to change the API of the icp_* routines which
are still using an XICSState as an argument.
Signed-off-by: Cédric Le Goater <clg@
ppc/xics: add a XICSState backlink in ICPState
The link will be used to change the API of the icp_* routines which
are still using an XICSState as an argument.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
show more ...
|
| 2bb0d10a | 18-Oct-2016 |
Cédric Le Goater <clg@kaod.org> |
ppc/xics: add a xics_set_nr_servers common routine
xics_spapr and xics_kvm nearly define the same 'set_nr_servers'
handler. Only the type of the ICP differs. So let's make a common one
to remove som
ppc/xics: add a xics_set_nr_servers common routine
xics_spapr and xics_kvm nearly define the same 'set_nr_servers'
handler. Only the type of the ICP differs. So let's make a common one
to remove some duplicated code.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
show more ...
|
| b1fc72f0 | 17-Oct-2016 |
Benjamin Herrenschmidt <benh@kernel.crashing.org> |
ppc/xics: Add xics to the monitor "info pic" command
Useful to debug interrupt problems.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
[clg: - updated for qemu-2.7
- added
ppc/xics: Add xics to the monitor "info pic" command
Useful to debug interrupt problems.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
[clg: - updated for qemu-2.7
- added a test on ->irqs as it is not necessarily allocated
(PHB3_MSI)
- removed static variable g_xics and replace with a loop on all
children to find the xics objects.
- rebased on InterruptStatsProvider interface ]
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
show more ...
|
| facb07cd | 19-Oct-2016 |
Igor Mammedov <imammedo@redhat.com> |
pc: apic_common: Reset APIC ID to initial ID when switching into x2APIC mode
SDM: x2APIC State Transitions:
State Changes From xAPIC Mode to x2APIC Mode
"
Any APIC ID value written to the m
pc: apic_common: Reset APIC ID to initial ID when switching into x2APIC mode
SDM: x2APIC State Transitions:
State Changes From xAPIC Mode to x2APIC Mode
"
Any APIC ID value written to the memory-mapped
local APIC ID register is not preserved
"
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Radim Krčmář <rkrcmar@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
show more ...
|
| 4c34897a | 19-Oct-2016 |
Igor Mammedov <imammedo@redhat.com> |
pc: apic_common: Restore APIC ID to initial ID on reset
APIC ID should be restored to initial APIC ID
state after Reset and Power-On.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by:
pc: apic_common: Restore APIC ID to initial ID on reset
APIC ID should be restored to initial APIC ID
state after Reset and Power-On.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
show more ...
|
| 33d7a288 | 19-Oct-2016 |
Igor Mammedov <imammedo@redhat.com> |
pc: apic_common: Extend APIC ID property to 32bit
ACPI ID is 32 bit wide on CPUs with x2APIC support.
Extend 'id' property to support it.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed
pc: apic_common: Extend APIC ID property to 32bit
ACPI ID is 32 bit wide on CPUs with x2APIC support.
Extend 'id' property to support it.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
show more ...
|
| e8ddc2ea | 18-Oct-2016 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/ehabkost/tags/x86-pull-request' into staging
x86 queue, 2016-10-17
# gpg: Signature made Mon 17 Oct 2016 18:51:07 BST
# gpg: using RSA key 0x280
Merge remote-tracking branch 'remotes/ehabkost/tags/x86-pull-request' into staging
x86 queue, 2016-10-17
# gpg: Signature made Mon 17 Oct 2016 18:51:07 BST
# gpg: using RSA key 0x2807936F984DC5A6
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>"
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6
* remotes/ehabkost/tags/x86-pull-request: (21 commits)
target-i386: Don't use cpu->migratable when filtering features
target-i386: Return runnability information on query-cpu-definitions
target-i386: x86_cpu_load_features() function
target-i386: Unset cannot_destroy_with_object_finalize_yet
target-i386/kvm: cache the return value of kvm_enable_x2apic()
intel_iommu: reject broken EIM
intel_iommu: add OnOffAuto intr_eim as "eim" property
intel_iommu: redo configuraton check in realize
intel_iommu: pass whole remapped addresses to apic
apic: add send_msi() to APICCommonClass
apic: add global apic_get_class()
target-i386: Move warning code outside x86_cpu_filter_features()
qmp: Add runnability information to query-cpu-definitions
target-i386: xsave: Add FP and SSE bits to x86_ext_save_areas
target-i386: Register properties for feature aliases manually
target-i386: Remove underscores from feat_names arrays
target-i386: Make plus_features/minus_features QOM-based
target-i386: Register aliases for feature names with underscores
target-i386: Disable VME by default with TCG
target-i386: List CPU models using subclass list
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
show more ...
|
| 081b1b98 | 12-Oct-2016 |
Peter Maydell <peter.maydell@linaro.org> |
hw/intc/arm_gicv3: Fix ICC register tracepoints
Fix some problems with the tracepoints for ICC register reads
and writes:
* tracepoints for ICC_BPR<n>, ICC_AP<n>R<x>, ICC_IGRPEN<n>,
ICC_EIOR<n>
hw/intc/arm_gicv3: Fix ICC register tracepoints
Fix some problems with the tracepoints for ICC register reads
and writes:
* tracepoints for ICC_BPR<n>, ICC_AP<n>R<x>, ICC_IGRPEN<n>,
ICC_EIOR<n> were not printing the <n> that indicated whether
the access was to the group 0 or 1 register
* the ICC_IGREPEN1_EL3 read function was not actually calling
the associated tracepoint
* the ICC_BPR<n> write function was incorrectly calling the
tracepoint for ICC_PMR writes
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 1476294876-12340-4-git-send-email-peter.maydell@linaro.org
show more ...
|
| bad07da2 | 17-Oct-2016 |
Christopher Covington <cov@codeaurora.org> |
hw/intc/arm_gic_kvm: Fix build on aarch64
Remove unused debugging code to fix native building on aarch64. Without
this change, the following -Werr output inhibits make from completing.
qemu/hw/in
hw/intc/arm_gic_kvm: Fix build on aarch64
Remove unused debugging code to fix native building on aarch64. Without
this change, the following -Werr output inhibits make from completing.
qemu/hw/intc/arm_gic_kvm.c:38:18: error: debug_gic_kvm defined but not used [-Werror=unused-const-variable=]
static const int debug_gic_kvm = 0;
^~~~~~~~~~~~~
cc1: all warnings being treated as errors
qemu/rules.mak:60: recipe for target 'hw/intc/arm_gic_kvm.o' failed
make[1]: *** [hw/intc/arm_gic_kvm.o] Error 1
Makefile:205: recipe for target 'subdir-aarch64-softmmu' failed
Signed-off-by: Christopher Covington <cov@codeaurora.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20161011163202.19720-1-cov@codeaurora.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
show more ...
|
| 267ee357 | 10-Oct-2016 |
Radim Krčmář <rkrcmar@redhat.com> |
apic: add send_msi() to APICCommonClass
The MMIO based interface to APIC doesn't work well with MSIs that have
upper address bits set (remapped x2APIC MSIs). A specialized interface
is a quick and
apic: add send_msi() to APICCommonClass
The MMIO based interface to APIC doesn't work well with MSIs that have
upper address bits set (remapped x2APIC MSIs). A specialized interface
is a quick and dirty way to avoid the shortcoming.
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
show more ...
|
| 2f114315 | 10-Oct-2016 |
Radim Krčmář <rkrcmar@redhat.com> |
apic: add global apic_get_class()
Every configuration has only up to one APIC class and we'll be extending
the class with a function that can be called without an instanced
object, so a direct acces
apic: add global apic_get_class()
Every configuration has only up to one APIC class and we'll be extending
the class with a function that can be called without an instanced
object, so a direct access to the class is convenient.
This patch will break compilation if some code uses apic_get_class()
with CONFIG_USER_ONLY.
Suggested-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
show more ...
|
| d4d7a59a | 03-Oct-2016 |
Benjamin Herrenschmidt <benh@kernel.crashing.org> |
ppc/xics: Split ICS into ics-base and ics class
The existing implementation remains same and ics-base is introduced. The
type name "ics" is retained, and all the related functions renamed as
ics_sim
ppc/xics: Split ICS into ics-base and ics class
The existing implementation remains same and ics-base is introduced. The
type name "ics" is retained, and all the related functions renamed as
ics_simple_*
This will allow different implementations for the source controllers
such as the MSI support of PHB3 on Power8 which uses in-memory state
tables for example.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
[ clg: added ICS_BASE_GET_CLASS and related fixes, based on :
http://patchwork.ozlabs.org/patch/646010/ ]
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
show more ...
|
| cc706a53 | 03-Oct-2016 |
Benjamin Herrenschmidt <benh@kernel.crashing.org> |
ppc/xics: Make the ICSState a list
Instead of an array of fixed sized blocks, use a list, as we will need
to have sources with variable number of interrupts. SPAPR only uses
a single entry. Native w
ppc/xics: Make the ICSState a list
Instead of an array of fixed sized blocks, use a list, as we will need
to have sources with variable number of interrupts. SPAPR only uses
a single entry. Native will create more. If performance becomes an
issue we can add some hashed lookup but for now this will do fine.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
[ move the initialization of list to xics_common_initfn,
restore xirr_owner after migration and move restoring to
icp_post_load]
Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
[ clg: removed the icp_post_load() changes from nikunj patchset v3:
http://patchwork.ozlabs.org/patch/646008/ ]
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
show more ...
|
| 86e121ae | 10-Oct-2016 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging
* Thread Sanitizer fixes (Alex)
* Coverity fixes (David)
* test-qht fixes (Emilio)
* QOM interface for info irq/info pic
Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging
* Thread Sanitizer fixes (Alex)
* Coverity fixes (David)
* test-qht fixes (Emilio)
* QOM interface for info irq/info pic (Hervé)
* -rtc clock=rt fix (Junlian)
* mux chardev fixes (Marc-André)
* nicer report on death by signal (Michal)
* qemu-tech TLC (Paolo)
* MSI support for edu device (Peter)
* qemu-nbd --offset fix (Tomáš)
# gpg: Signature made Fri 07 Oct 2016 17:25:10 BST
# gpg: using RSA key 0xBFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>"
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1
# Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83
* remotes/bonzini/tags/for-upstream: (39 commits)
qemu-doc: merge qemu-tech and qemu-doc
qemu-tech: rewrite some parts
qemu-tech: reorganize content
qemu-tech: move TCG test documentation to tests/tcg/README
qemu-tech: move user mode emulation features from qemu-tech
qemu-tech: document lazy condition code evaluation in cpu.h
qemu-tech: move text from qemu-tech to tcg/README
qemu-doc: drop installation and compilation notes
qemu-doc: replace introduction with the one from the internals manual
qemu-tech: drop index
test-qht: perform lookups under rcu_read_lock
qht: fix unlock-after-free segfault upon resizing
qht: simplify qht_reset_size
qemu-nbd: Shrink image size by specified offset
qemu_kill_report: Report PID name too
util: Introduce qemu_get_pid_name
char: update read handler in all cases
char: use a fixed idx for child muxed chr
i8259: give ISA device when registering ISA ioports
.travis.yml: add gcc sanitizer build
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
show more ...
|
| 0c9f302e | 04-Oct-2016 |
Pavel Fedin <p.fedin@samsung.com> |
hw/intc/arm_gicv3_its: Implement support for in-kernel ITS emulation
The ITS control frame is in-kernel emulated while accesses to the
GITS_TRANSLATER are mediated through the KVM_SIGNAL_MSI ioctl (
hw/intc/arm_gicv3_its: Implement support for in-kernel ITS emulation
The ITS control frame is in-kernel emulated while accesses to the
GITS_TRANSLATER are mediated through the KVM_SIGNAL_MSI ioctl (MSI
direct MSI injection advertised by the CAP_SIGNAL_MSI capability)
the kvm_gsi_direct_mapping is explicitly set to false to emphasize the
difference with GICv2M. Direct mapping cannot work with ITS since
the content of the MSI data is not the target interrupt ID but an
eventd id.
GSI routing is advertised (kvm_gsi_routing_allowed) as well as
msi/irqfd signaling (kvm_msi_via_irqfd_allowed).
The MSI frame (GITS_TRANSLATER) absolute GPA is computed on first
kvm_its_send_msi() call. It is then passed through KVM_SIGNAL_MSI
ioctl.
Signed-off-by: Pavel Fedin <p.fedin@samsung.com>
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Message-id: 1474616617-366-6-git-send-email-eric.auger@redhat.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
show more ...
|
| 386ce3c7 | 04-Oct-2016 |
Pavel Fedin <p.fedin@samsung.com> |
hw/intc/arm_gicv3_its: Implement ITS base class
This is the basic skeleton for both KVM and software-emulated ITS.
Since we already prepare status structure, we also introduce complete
VMState descr
hw/intc/arm_gicv3_its: Implement ITS base class
This is the basic skeleton for both KVM and software-emulated ITS.
Since we already prepare status structure, we also introduce complete
VMState description. But, because we currently have no migratable
implementations, we also set unmigratable flag.
Signed-off-by: Pavel Fedin <p.fedin@samsung.com>
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1474616617-366-3-git-send-email-eric.auger@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
show more ...
|
| d19a4d4e | 04-Oct-2016 |
Eric Auger <eric.auger@redhat.com> |
hw/intc/arm_gic(v3)_kvm: Initialize gsi routing
Advertise gsi routing and set up irqchip routing entries for
GIC SPIs.
This is not mandated as long as MSI routing is not used
(because the kernel se
hw/intc/arm_gic(v3)_kvm: Initialize gsi routing
Advertise gsi routing and set up irqchip routing entries for
GIC SPIs.
This is not mandated as long as MSI routing is not used
(because the kernel sets a default irqchip routing table).
However once MSI routing gets used (for VIRTIO-PCI vhost for
example), the first call to KVM_SET_GSI_ROUTING overrides the
kernel default irqchip table.
If no routing entry exists for the GSI, any IRQFD signaling for
this GSI will fail.
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1474616617-366-2-git-send-email-eric.auger@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
show more ...
|
| 25a85359 | 02-Oct-2016 |
Hervé Poussineau <hpoussin@reactos.org> |
i8259: give ISA device when registering ISA ioports
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Message-Id: <1475437467-22781-1-git-send-email-hpoussin@reactos.org>
Signed-off-by: Paolo B
i8259: give ISA device when registering ISA ioports
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Message-Id: <1475437467-22781-1-git-send-email-hpoussin@reactos.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
show more ...
|
| 61b97833 | 26-Sep-2016 |
Hervé Poussineau <hpoussin@reactos.org> |
intc: make HMP 'info irq' and 'info pic' commands use InterruptStatsProvider interface
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Message-Id: <1474921408-24710-6-git-send-email-hpoussin@
intc: make HMP 'info irq' and 'info pic' commands use InterruptStatsProvider interface
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Message-Id: <1474921408-24710-6-git-send-email-hpoussin@reactos.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
show more ...
|
| 7c468ec5 | 26-Sep-2016 |
Hervé Poussineau <hpoussin@reactos.org> |
intc/lm32_pic: implement InterruptStatsProvider interface
We have to change the vmstate version due to changes in statistics counters.
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Message
intc/lm32_pic: implement InterruptStatsProvider interface
We have to change the vmstate version due to changes in statistics counters.
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Message-Id: <1474921408-24710-5-git-send-email-hpoussin@reactos.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
show more ...
|
| 148fbe95 | 26-Sep-2016 |
Hervé Poussineau <hpoussin@reactos.org> |
intc/slavio_intctl: implement InterruptStatsProvider interface
Acked-by: Artyom Tarasenko <atar4qemu@gmail.com>
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Message-Id: <1474921408-24710-4
intc/slavio_intctl: implement InterruptStatsProvider interface
Acked-by: Artyom Tarasenko <atar4qemu@gmail.com>
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Message-Id: <1474921408-24710-4-git-send-email-hpoussin@reactos.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
show more ...
|
| 4f2e39e1 | 26-Sep-2016 |
Hervé Poussineau <hpoussin@reactos.org> |
intc/i8259: implement InterruptStatsProvider interface
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Message-Id: <1474921408-24710-3-git-send-email-hpoussin@reactos.org>
Signed-off-by: Paol
intc/i8259: implement InterruptStatsProvider interface
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Message-Id: <1474921408-24710-3-git-send-email-hpoussin@reactos.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
show more ...
|
| 120e512b | 26-Sep-2016 |
Hervé Poussineau <hpoussin@reactos.org> |
intc: add an interface to gather statistics/informations on interrupt controllers
This interface will be used by HMP commands 'info irq' and 'info pic'.
Signed-off-by: Hervé Poussineau <hpoussin@re
intc: add an interface to gather statistics/informations on interrupt controllers
This interface will be used by HMP commands 'info irq' and 'info pic'.
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Message-Id: <1474921408-24710-2-git-send-email-hpoussin@reactos.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
show more ...
|
| 048a2e88 | 23-Sep-2016 |
Peter Xu <peterx@redhat.com> |
x86: ioapic: boost default version to 0x20
It's 2.8 now, and maybe it's time to switch IOAPIC default version to
0x20.
Signed-off-by: Peter Xu <peterx@redhat.com>
Message-Id: <1474608795-23058-1-gi
x86: ioapic: boost default version to 0x20
It's 2.8 now, and maybe it's time to switch IOAPIC default version to
0x20.
Signed-off-by: Peter Xu <peterx@redhat.com>
Message-Id: <1474608795-23058-1-git-send-email-peterx@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
show more ...
|