diff options
Diffstat (limited to 'sys/x86/iommu')
| -rw-r--r-- | sys/x86/iommu/amd_intrmap.c | 17 | ||||
| -rw-r--r-- | sys/x86/iommu/intel_intrmap.c | 8 |
2 files changed, 18 insertions, 7 deletions
diff --git a/sys/x86/iommu/amd_intrmap.c b/sys/x86/iommu/amd_intrmap.c index a4c1a7836268..cce4f57ca323 100644 --- a/sys/x86/iommu/amd_intrmap.c +++ b/sys/x86/iommu/amd_intrmap.c @@ -112,6 +112,8 @@ amdiommu_map_msi_intr(device_t src, u_int cpu, u_int vector, { struct amdiommu_ctx *ctx; struct amdiommu_unit *unit; + device_t requester; + int error __diagused; uint16_t rid; bool is_iommu; @@ -180,7 +182,8 @@ amdiommu_map_msi_intr(device_t src, u_int cpu, u_int vector, *addr |= ((uint64_t)cpu & 0xffffff00) << 32; } - iommu_get_requester(src, &rid); + error = iommu_get_requester(src, &requester, &rid); + MPASS(error == 0); AMDIOMMU_LOCK(unit); amdiommu_qi_invalidate_ir_locked(unit, rid); AMDIOMMU_UNLOCK(unit); @@ -222,6 +225,7 @@ amdiommu_ir_find(device_t src, uint16_t *ridp, bool *is_iommu) devclass_t src_class; struct amdiommu_unit *unit; struct amdiommu_ctx *ctx; + struct iommu_ctx *ioctx; uint32_t edte; uint16_t rid; uint8_t dte; @@ -251,9 +255,9 @@ amdiommu_ir_find(device_t src, uint16_t *ridp, bool *is_iommu) error = amdiommu_find_unit(src, &unit, &rid, &dte, &edte, bootverbose); if (error == 0) { - iommu_get_requester(src, &rid); - ctx = amdiommu_get_ctx_for_dev(unit, src, - rid, 0, false /* XXXKIB */, false, dte, edte); + ioctx = iommu_instantiate_ctx(AMD2IOMMU(unit), src, false); + if (ioctx != NULL) + ctx = IOCTX2CTX(ioctx); } } if (ridp != NULL) @@ -266,6 +270,8 @@ amdiommu_ir_free_irte(struct amdiommu_ctx *ctx, device_t src, u_int cookie) { struct amdiommu_unit *unit; + device_t requester; + int error __diagused; uint16_t rid; MPASS(ctx != NULL); @@ -291,7 +297,8 @@ amdiommu_ir_free_irte(struct amdiommu_ctx *ctx, device_t src, atomic_thread_fence_rel(); bzero(irte, sizeof(*irte)); } - iommu_get_requester(src, &rid); + error = iommu_get_requester(src, &requester, &rid); + MPASS(error == 0); AMDIOMMU_LOCK(unit); amdiommu_qi_invalidate_ir_locked(unit, rid); AMDIOMMU_UNLOCK(unit); diff --git a/sys/x86/iommu/intel_intrmap.c b/sys/x86/iommu/intel_intrmap.c index 06e41523624b..f12a0c9bae9b 100644 --- a/sys/x86/iommu/intel_intrmap.c +++ b/sys/x86/iommu/intel_intrmap.c @@ -234,6 +234,8 @@ dmar_ir_find(device_t src, uint16_t *rid, int *is_dmar) { devclass_t src_class; struct dmar_unit *unit; + device_t requester; + int error __diagused; /* * We need to determine if the interrupt source generates FSB @@ -253,8 +255,10 @@ dmar_ir_find(device_t src, uint16_t *rid, int *is_dmar) unit = dmar_find_hpet(src, rid); } else { unit = dmar_find(src, bootverbose); - if (unit != NULL && rid != NULL) - iommu_get_requester(src, rid); + if (unit != NULL && rid != NULL) { + error = iommu_get_requester(src, &requester, rid); + MPASS(error == 0); + } } return (unit); } |