qemu-e2k/hw/i386
Michael S. Tsirkin baf2d5bfba fw-cfg: support writeable blobs
Useful to send guest data back to QEMU.

Changes from Laszlo Ersek <lersek@redhat.com>:
- rebase the patch from Michael Tsirkin's original postings at [1] and [2]
  to the following patches:
  - loader: Allow a custom AddressSpace when loading ROMs
  - loader: Add AddressSpace loading support to uImages
  - loader: fix handling of custom address spaces when adding ROM blobs
- reject such writes immediately that would exceed the end of the array,
  rather than performing a partial write before setting the error bit: see
  the (len != dma.length) condition
- document the write interface

[1] http://lists.nongnu.org/archive/html/qemu-devel/2016-02/msg04968.html
[2] http://lists.nongnu.org/archive/html/qemu-devel/2016-03/msg02735.html

Cc: "Gabriel L. Somlo" <somlo@cmu.edu>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Igor Mammedov <imammedo@redhat.com>
Cc: Michael Walle <michael@walle.cc>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: Shannon Zhao <zhaoshenglong@huawei.com>
Cc: qemu-arm@nongnu.org
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
Acked-by: Gabriel Somlo <somlo@cmu.edu>
Tested-by: Gabriel Somlo <somlo@cmu.edu>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
2017-01-18 22:59:53 +02:00
..
kvm kvmclock: reduce kvmclock difference on migration 2016-12-22 16:00:56 +01:00
xen
acpi-build.c fw-cfg: support writeable blobs 2017-01-18 22:59:53 +02:00
acpi-build.h
amd_iommu.c i386: amd_iommu: fix MMIO register count and access 2016-12-16 01:14:38 +02:00
amd_iommu.h i386: amd_iommu: fix MMIO register count and access 2016-12-16 01:14:38 +02:00
intel_iommu_internal.h intel_iommu: support device iotlb descriptor 2017-01-10 05:56:58 +02:00
intel_iommu.c intel_iommu: support device iotlb descriptor 2017-01-10 05:56:58 +02:00
kvmvapic.c *_run_on_cpu: introduce run_on_cpu_data type 2016-10-31 15:00:25 +01:00
Makefile.objs
multiboot.c multiboot: copy the cmdline verbatim, unescape module strings 2016-12-22 16:00:26 +01:00
multiboot.h
pc_piix.c pc: make pit configurable 2016-12-22 16:00:25 +01:00
pc_q35.c pc: make pit configurable 2016-12-22 16:00:25 +01:00
pc_sysfw.c
pc.c pc: make pit configurable 2016-12-22 16:00:25 +01:00
pci-assign-load-rom.c
trace-events
x86-iommu.c intel_iommu: support device iotlb descriptor 2017-01-10 05:56:58 +02:00