| commit | 29bbccc27874caa81106a40ee18d5e311c15451b | |
| author | Eric Auger <eric.auger@redhat.com> | |
| Mon, 21 Jan 2019 10:23:11 +0000 (21 10:23 +0000) | ||
| committer | Peter Maydell <peter.maydell@linaro.org> | |
| Mon, 21 Jan 2019 10:23:11 +0000 (21 10:23 +0000) | ||
| tree | 2ea44df4543efdf545fde4281509606c7210df6b | treesnapshot (tar.gz zip) |
| parent | 4076618095099702e0a29e47aac30b4931a1f54b | commitdiff |
hw/arm/virt-acpi-build: Set COHACC override flag in IORT SMMUv3 node
Let's report IO-coherent access is supported for translation
table walks, descriptor fetches and queues by setting the COHACC
override flag. Without that, we observe wrong command opcodes.
The DT description also advertises the dma coherency.
Fixes a703b4f6c1ee ("hw/arm/virt-acpi-build: Add smmuv3 node in IORT table")
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reported-by: Shameerali Kolothum Thodi <shameerali.kolothum.thodi@huawei.com>
Tested-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
Reviewed-by: Andrew Jones <drjones@redhat.com>
Message-id: 20190107101041.765-1-eric.auger@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Let's report IO-coherent access is supported for translation
table walks, descriptor fetches and queues by setting the COHACC
override flag. Without that, we observe wrong command opcodes.
The DT description also advertises the dma coherency.
Fixes a703b4f6c1ee ("hw/arm/virt-acpi-build: Add smmuv3 node in IORT table")
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reported-by: Shameerali Kolothum Thodi <shameerali.kolothum.thodi@huawei.com>
Tested-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
Reviewed-by: Andrew Jones <drjones@redhat.com>
Message-id: 20190107101041.765-1-eric.auger@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| hw/arm/virt-acpi-build.c | diffblobblamehistory | |
| include/hw/acpi/acpi-defs.h | diffblobblamehistory |