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| author | Peter Maydell <peter.maydell@linaro.org> | 2014-09-02 16:07:31 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2014-09-02 16:07:31 +0100 |
| commit | f2426947decc96bde4f9ea50097dac66a0a48acc (patch) | |
| tree | 21ccb4e32e6b2b4471e14848c805b7f664ce744c /hw/pci/pci.c | |
| parent | 30eaca3acdf17d7bcbd1213eb149c02037edfb0b (diff) | |
| parent | aad4dce934649b3a398396fc2a76f215bb194ea4 (diff) | |
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
pci, pc fixes, features
A bunch of bugfixes - these will make sense for 2.1.1
Initial Intel IOMMU support.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# gpg: Signature made Tue 02 Sep 2014 16:05:04 BST using RSA key ID D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>"
* remotes/mst/tags/for_upstream:
vhost_net: start/stop guest notifiers properly
pci: avoid losing config updates to MSI/MSIX cap regs
virtio-net: don't run bh on vm stopped
ioh3420: remove unused ioh3420_init() declaration
vhost_net: cleanup start/stop condition
intel-iommu: add IOTLB using hash table
intel-iommu: add context-cache to cache context-entry
intel-iommu: add supports for queued invalidation interface
intel-iommu: fix coding style issues around in q35.c and machine.c
intel-iommu: add Intel IOMMU emulation to q35 and add a machine option "iommu" as a switch
intel-iommu: add DMAR table to ACPI tables
intel-iommu: introduce Intel IOMMU (VT-d) emulation
iommu: add is_write as a parameter to the translate function of MemoryRegionIOMMUOps
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/pci/pci.c')
| -rw-r--r-- | hw/pci/pci.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/hw/pci/pci.c b/hw/pci/pci.c index daeaeac85a..d1e9a2ad0f 100644 --- a/hw/pci/pci.c +++ b/hw/pci/pci.c @@ -1146,9 +1146,10 @@ uint32_t pci_default_read_config(PCIDevice *d, return le32_to_cpu(val); } -void pci_default_write_config(PCIDevice *d, uint32_t addr, uint32_t val, int l) +void pci_default_write_config(PCIDevice *d, uint32_t addr, uint32_t val_in, int l) { int i, was_irq_disabled = pci_irq_disabled(d); + uint32_t val = val_in; for (i = 0; i < l; val >>= 8, ++i) { uint8_t wmask = d->wmask[addr + i]; @@ -1170,8 +1171,8 @@ void pci_default_write_config(PCIDevice *d, uint32_t addr, uint32_t val, int l) & PCI_COMMAND_MASTER); } - msi_write_config(d, addr, val, l); - msix_write_config(d, addr, val, l); + msi_write_config(d, addr, val_in, l); + msix_write_config(d, addr, val_in, l); } /***********************************************************/ |