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| author | Eric Auger <eric.auger@redhat.com> | 2019-04-29 17:35:57 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2019-04-29 17:35:57 +0100 |
| commit | c637044120705004b792ecf29e6b4be41e20c4c8 (patch) | |
| tree | 92a8c7615a353f1f2cc31f07dd42dfdd157a8972 /include/hw/arm | |
| parent | 413a99a92c13ec408dcf2adaa87918dc81e890c8 (diff) | |
| download | qemu-c637044120705004b792ecf29e6b4be41e20c4c8.zip | |
hw/arm/smmuv3: Remove SMMUNotifierNode
The SMMUNotifierNode struct is not necessary and brings extra
complexity so let's remove it. We now directly track the SMMUDevices
which have registered IOMMU MR notifiers.
This is inspired from the same transformation on intel-iommu
done in commit b4a4ba0d68f50f218ee3957b6638dbee32a5eeef
("intel-iommu: remove IntelIOMMUNotifierNode")
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Message-id: 20190409160219.19026-1-eric.auger@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include/hw/arm')
| -rw-r--r-- | include/hw/arm/smmu-common.h | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/include/hw/arm/smmu-common.h b/include/hw/arm/smmu-common.h index b07cadd0ef..2c7fbf4202 100644 --- a/include/hw/arm/smmu-common.h +++ b/include/hw/arm/smmu-common.h @@ -80,13 +80,9 @@ typedef struct SMMUDevice { AddressSpace as; uint32_t cfg_cache_hits; uint32_t cfg_cache_misses; + QLIST_ENTRY(SMMUDevice) next; } SMMUDevice; -typedef struct SMMUNotifierNode { - SMMUDevice *sdev; - QLIST_ENTRY(SMMUNotifierNode) next; -} SMMUNotifierNode; - typedef struct SMMUPciBus { PCIBus *bus; SMMUDevice *pbdev[0]; /* Parent array is sparse, so dynamically alloc */ @@ -108,7 +104,7 @@ typedef struct SMMUState { GHashTable *iotlb; SMMUPciBus *smmu_pcibus_by_bus_num[SMMU_PCI_BUS_MAX]; PCIBus *pci_bus; - QLIST_HEAD(, SMMUNotifierNode) notifiers_list; + QLIST_HEAD(, SMMUDevice) devices_with_notifiers; uint8_t bus_num; PCIBus *primary_bus; } SMMUState; |