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[Qemu-devel] [PATCH 0/7v3] s390: sclp patch set
From: |
Christian Borntraeger |
Subject: |
[Qemu-devel] [PATCH 0/7v3] s390: sclp patch set |
Date: |
Tue, 24 Jul 2012 09:37:03 +0200 |
This patch-set improves the Service-Call Logical Processor support for s390.
This version addresses comments from Blueswirl and Andreas Färber.
Patch 1 is a bugfix for the current code, dealing with error and condition
code handling. Patch 2 introduces a new file under target-s390 which will
provide floating interrupt support.
Patch 3 adds/changes some base SCLP support. Patch 4 adds code
to support the SCLP commands Write Event Mask, Write Event Data, and
Read Event Data. Patch 5 and 6 add code to implement the commands for the
particular SCLP events Signal Quiesce (system_powerdown), and ASCII Console
data.
Patch 7 (s390: make sclp ascii console the default) is currently optional
as it requires a kernel fix in the guest
(http://git.kernel.org/?p=virt/kvm/kvm.git;a=commit;h=cd1834591fe9564720ac4b0193bf1c790fe89f0d
KVM: s390: Perform early event mask processing during boot)
For testing patches 6 and 7 on older kernels the kernel command line
console=ttyS1 can be used.
Thanks
Christian Borntraeger (3):
s390: Fix error handling and condition code of service call
s390: provide interface for service interrupt/introduce interrupt.c
s390: make sclp ascii console the default
Heinz Graalfs (4):
s390: sclp base support
s390: sclp event support
s390: sclp signal quiesce support
s390: sclp ascii console support
hw/s390-virtio.c | 3 +-
hw/s390x/Makefile.objs | 3 +
hw/s390x/event-facility.c | 397 ++++++++++++++++++++++++++++++++++++++++++++
hw/s390x/event-facility.h | 107 ++++++++++++
hw/s390x/sclp.c | 187 +++++++++++++++++++++
hw/s390x/sclp.h | 123 ++++++++++++++
hw/s390x/sclpconsole.c | 323 +++++++++++++++++++++++++++++++++++
hw/s390x/sclpquiesce.c | 112 +++++++++++++
target-s390x/Makefile.objs | 2 +-
target-s390x/cpu.h | 17 +--
target-s390x/interrupt.c | 29 ++++
target-s390x/kvm.c | 10 +-
target-s390x/op_helper.c | 68 +++-----
vl.c | 44 +++++
14 files changed, 1358 insertions(+), 67 deletions(-)
create mode 100644 hw/s390x/event-facility.c
create mode 100644 hw/s390x/event-facility.h
create mode 100644 hw/s390x/sclp.c
create mode 100644 hw/s390x/sclp.h
create mode 100644 hw/s390x/sclpconsole.c
create mode 100644 hw/s390x/sclpquiesce.c
create mode 100644 target-s390x/interrupt.c
- [Qemu-devel] [PATCH 0/7v3] s390: sclp patch set,
Christian Borntraeger <=
- [Qemu-devel] [PATCH 7/7] s390: make sclp ascii console the default, Christian Borntraeger, 2012/07/24
- Re: [Qemu-devel] [PATCH 7/7] s390: make sclp ascii console the default, Blue Swirl, 2012/07/24
- [Qemu-devel] [PATCH v4 07/07] s390: make sclp ascii console the default, Christian Borntraeger, 2012/07/26
- [Qemu-devel] [PATCH v4 07/07] s390: make sclp ascii console the default, Christian Borntraeger, 2012/07/26
- Re: [Qemu-devel] [PATCH v4 07/07] s390: make sclp ascii console the default, Alexander Graf, 2012/07/30
- Re: [Qemu-devel] [PATCH v4 07/07] s390: make sclp ascii console the default, Christian Borntraeger, 2012/07/31
- Re: [Qemu-devel] [PATCH v4 07/07] s390: make sclp ascii console the default, Alexander Graf, 2012/07/31
[Qemu-devel] [PATCH 4/7] s390: sclp event support, Christian Borntraeger, 2012/07/24