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[Qemu-arm] [RFC 20/20] hw/arm/smmuv3: Remove warning about unsupported M
From: |
Eric Auger |
Subject: |
[Qemu-arm] [RFC 20/20] hw/arm/smmuv3: Remove warning about unsupported MAP notifiers |
Date: |
Sat, 1 Sep 2018 16:23:12 +0200 |
SMMUv3 now is integrated with VFIO by enable the 2 stages of
the physical SMMUv3. This relies on a MAP notifier for MSI
stage 1 binding notification. So let's remove this warning.
Signed-off-by: Eric Auger <address@hidden>
---
hw/arm/smmuv3.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/hw/arm/smmuv3.c b/hw/arm/smmuv3.c
index a31df03d47..9f39887602 100644
--- a/hw/arm/smmuv3.c
+++ b/hw/arm/smmuv3.c
@@ -1497,14 +1497,6 @@ static void smmuv3_notify_flag_changed(IOMMUMemoryRegion
*iommu,
SMMUNotifierNode *node = NULL;
SMMUNotifierNode *next_node = NULL;
- if (new & IOMMU_NOTIFIER_MAP) {
- int bus_num = pci_bus_num(sdev->bus);
- PCIDevice *pcidev = pci_find_device(sdev->bus, bus_num, sdev->devfn);
-
- warn_report("SMMUv3 does not support notification on MAP: "
- "device %s will not function properly", pcidev->name);
- }
-
if (old == IOMMU_NOTIFIER_NONE) {
trace_smmuv3_notify_flag_add(iommu->parent_obj.name);
node = g_malloc0(sizeof(*node));
--
2.17.1
- [Qemu-arm] [RFC 00/20] vSMMUv3/pSMMUv3 2 stage VFIO integration, Eric Auger, 2018/09/01
- [Qemu-arm] [RFC 05/20] hw/arm/smmuv3: Implement get_attr API to report IOMMU_ATTR_VFIO_NESTED, Eric Auger, 2018/09/01
- [Qemu-arm] [RFC 20/20] hw/arm/smmuv3: Remove warning about unsupported MAP notifiers,
Eric Auger <=
- [Qemu-arm] [RFC 04/20] memory: add IOMMU_ATTR_VFIO_NESTED IOMMU memory region attribute, Eric Auger, 2018/09/01
- [Qemu-arm] [RFC 19/20] vfio/pci: Always set up MSI route before enabling vectors, Eric Auger, 2018/09/01
- [Qemu-arm] [RFC 18/20] target/arm/kvm: Notifies IOMMU on MSI stage 1 binding, Eric Auger, 2018/09/01
- [Qemu-arm] [RFC 16/20] hw/vfio/common: Register specific nested mode notifiers and memory_listener, Eric Auger, 2018/09/01
- [Qemu-arm] [RFC 15/20] hw/vfio/common: Introduce vfio_dma_(un)map_ram_section helpers, Eric Auger, 2018/09/01
- [Qemu-arm] [RFC 17/20] hw/vfio/common: Register MAP notifier for MSI binding, Eric Auger, 2018/09/01
- [Qemu-arm] [RFC 14/20] hw/vfio/common: Introduce vfio_alloc_guest_iommu helper, Eric Auger, 2018/09/01
- [Qemu-arm] [RFC 13/20] hw/arm/smmuv3: Notify on config changes, Eric Auger, 2018/09/01
- [Qemu-arm] [RFC 10/20] memory: Add IOMMUConfigNotifier, Eric Auger, 2018/09/01
- [Qemu-arm] [RFC 11/20] hw/arm/smmuv3: Store s1ctrptr in translation config data, Eric Auger, 2018/09/01