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| author | Eric Auger | 2020-07-28 17:08:07 +0200 |
|---|---|---|
| committer | Peter Maydell | 2020-08-24 11:02:06 +0200 |
| commit | 60a61f1b31fc03080aadb63c9b1006f8b1972adb (patch) | |
| tree | 8beb54ea111c1918f2c42bb41cc6370f2a9b9be6 /include/hw/arm | |
| parent | hw/arm/smmu-common: Add IOTLB helpers (diff) | |
| download | qemu-60a61f1b31fc03080aadb63c9b1006f8b1972adb.tar.gz qemu-60a61f1b31fc03080aadb63c9b1006f8b1972adb.tar.xz qemu-60a61f1b31fc03080aadb63c9b1006f8b1972adb.zip | |
hw/arm/smmu: Introduce smmu_get_iotlb_key()
Introduce the smmu_get_iotlb_key() helper and the
SMMU_IOTLB_ASID() macro. Also move smmu_get_iotlb_key and
smmu_iotlb_key_hash in the IOTLB related code section.
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20200728150815.11446-4-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 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/hw/arm/smmu-common.h b/include/hw/arm/smmu-common.h index 1dceec5cb1..5f9f3535d2 100644 --- a/include/hw/arm/smmu-common.h +++ b/include/hw/arm/smmu-common.h @@ -155,6 +155,7 @@ IOMMUMemoryRegion *smmu_iommu_mr(SMMUState *s, uint32_t sid); IOMMUTLBEntry *smmu_iotlb_lookup(SMMUState *bs, SMMUTransCfg *cfg, hwaddr iova); void smmu_iotlb_insert(SMMUState *bs, SMMUTransCfg *cfg, IOMMUTLBEntry *entry); +SMMUIOTLBKey smmu_get_iotlb_key(uint16_t asid, uint64_t iova); void smmu_iotlb_inv_all(SMMUState *s); void smmu_iotlb_inv_asid(SMMUState *s, uint16_t asid); void smmu_iotlb_inv_iova(SMMUState *s, uint16_t asid, dma_addr_t iova); |