diff options
Diffstat (limited to 'hw/arm/smmu-common.c')
| -rw-r--r-- | hw/arm/smmu-common.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/hw/arm/smmu-common.c b/hw/arm/smmu-common.c index 8c1b407b82..6e720e1b9a 100644 --- a/hw/arm/smmu-common.c +++ b/hw/arm/smmu-common.c @@ -225,6 +225,27 @@ static gboolean smmu_hash_remove_by_vmid_ipa(gpointer key, gpointer value, ((entry->iova & ~info->mask) == info->iova); } +static gboolean +smmu_hash_remove_by_sid_range(gpointer key, gpointer value, gpointer user_data) +{ + SMMUDevice *sdev = (SMMUDevice *)key; + uint32_t sid = smmu_get_sid(sdev); + SMMUSIDRange *sid_range = (SMMUSIDRange *)user_data; + + if (sid < sid_range->start || sid > sid_range->end) { + return false; + } + trace_smmu_config_cache_inv(sid); + return true; +} + +void smmu_configs_inv_sid_range(SMMUState *s, SMMUSIDRange sid_range) +{ + trace_smmu_configs_inv_sid_range(sid_range.start, sid_range.end); + g_hash_table_foreach_remove(s->configs, smmu_hash_remove_by_sid_range, + &sid_range); +} + void smmu_iotlb_inv_iova(SMMUState *s, int asid, int vmid, dma_addr_t iova, uint8_t tg, uint64_t num_pages, uint8_t ttl) { |