diff options
| -rw-r--r-- | hw/i386/amd_iommu.c | 20 | ||||
| -rw-r--r-- | hw/i386/pc_piix.c | 5 | ||||
| -rw-r--r-- | hw/pci/pci.c | 206 | ||||
| -rw-r--r-- | hw/pci/pcie.c | 78 | ||||
| -rw-r--r-- | hw/virtio/vhost-vdpa.c | 107 | ||||
| -rw-r--r-- | hw/virtio/virtio-pci.c | 7 | ||||
| -rw-r--r-- | hw/virtio/virtio.c | 11 | ||||
| -rw-r--r-- | include/hw/pci/pci.h | 316 | ||||
| -rw-r--r-- | include/hw/pci/pci_device.h | 1 | ||||
| -rw-r--r-- | include/hw/pci/pcie.h | 13 | ||||
| -rw-r--r-- | include/hw/pci/pcie_regs.h | 8 | ||||
| -rw-r--r-- | include/hw/virtio/vhost-vdpa.h | 22 | ||||
| -rw-r--r-- | include/system/memory.h | 1 | ||||
| -rw-r--r-- | net/vhost-vdpa.c | 34 | ||||
| -rw-r--r-- | tests/data/uefi-boot-images/bios-tables-test.loongarch64.iso.qcow2 | bin | 0 -> 12800 bytes | |||
| -rw-r--r-- | tests/qtest/bios-tables-test.c | 20 | ||||
| -rw-r--r-- | tests/uefi-test-tools/Makefile | 5 | ||||
| -rw-r--r-- | tests/uefi-test-tools/UefiTestToolsPkg/UefiTestToolsPkg.dsc | 6 | ||||
| -rw-r--r-- | tests/uefi-test-tools/uefi-test-build.config | 10 |
19 files changed, 764 insertions, 106 deletions
diff --git a/hw/i386/amd_iommu.c b/hw/i386/amd_iommu.c index 0775c8f3bb..963aa2450c 100644 --- a/hw/i386/amd_iommu.c +++ b/hw/i386/amd_iommu.c @@ -1426,7 +1426,6 @@ static AddressSpace *amdvi_host_dma_iommu(PCIBus *bus, void *opaque, int devfn) AMDVIState *s = opaque; AMDVIAddressSpace **iommu_as, *amdvi_dev_as; int bus_num = pci_bus_num(bus); - X86IOMMUState *x86_iommu = X86_IOMMU_DEVICE(s); iommu_as = s->address_spaces[bus_num]; @@ -1486,15 +1485,8 @@ static AddressSpace *amdvi_host_dma_iommu(PCIBus *bus, void *opaque, int devfn) AMDVI_INT_ADDR_FIRST, &amdvi_dev_as->iommu_ir, 1); - if (!x86_iommu->pt_supported) { - memory_region_set_enabled(&amdvi_dev_as->iommu_nodma, false); - memory_region_set_enabled(MEMORY_REGION(&amdvi_dev_as->iommu), - true); - } else { - memory_region_set_enabled(MEMORY_REGION(&amdvi_dev_as->iommu), - false); - memory_region_set_enabled(&amdvi_dev_as->iommu_nodma, true); - } + memory_region_set_enabled(&amdvi_dev_as->iommu_nodma, false); + memory_region_set_enabled(MEMORY_REGION(&amdvi_dev_as->iommu), true); } return &iommu_as[devfn]->as; } @@ -1723,6 +1715,14 @@ static void amdvi_sysbus_realize(DeviceState *dev, Error **errp) exit(EXIT_FAILURE); } + if (s->xtsup) { + if (kvm_irqchip_is_split() && !kvm_enable_x2apic()) { + error_report("AMD IOMMU xtsup=on requires x2APIC support on " + "the KVM side"); + exit(EXIT_FAILURE); + } + } + pci_setup_iommu(bus, &amdvi_iommu_ops, s); amdvi_init(s); } diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c index 7a62bb0650..ea7572e783 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -285,6 +285,8 @@ static void pc_init1(MachineState *machine, const char *pci_type) pcms->idebus[0] = qdev_get_child_bus(dev, "ide.0"); pcms->idebus[1] = qdev_get_child_bus(dev, "ide.1"); } else { + uint32_t irq; + isa_bus = isa_bus_new(NULL, system_memory, system_io, &error_abort); isa_bus_register_input_irqs(isa_bus, x86ms->gsi); @@ -292,6 +294,9 @@ static void pc_init1(MachineState *machine, const char *pci_type) x86ms->rtc = isa_new(TYPE_MC146818_RTC); qdev_prop_set_int32(DEVICE(x86ms->rtc), "base_year", 2000); isa_realize_and_unref(x86ms->rtc, isa_bus, &error_fatal); + irq = object_property_get_uint(OBJECT(x86ms->rtc), "irq", + &error_fatal); + isa_connect_gpio_out(ISA_DEVICE(x86ms->rtc), 0, irq); i8257_dma_init(OBJECT(machine), isa_bus, 0); pcms->hpet_enabled = false; diff --git a/hw/pci/pci.c b/hw/pci/pci.c index f5ab510697..9b4bf48439 100644 --- a/hw/pci/pci.c +++ b/hw/pci/pci.c @@ -128,6 +128,12 @@ static GSequence *pci_acpi_index_list(void) return used_acpi_index_list; } +static void pci_set_master(PCIDevice *d, bool enable) +{ + memory_region_set_enabled(&d->bus_master_enable_region, enable); + d->is_master = enable; /* cache the status */ +} + static void pci_init_bus_master(PCIDevice *pci_dev) { AddressSpace *dma_as = pci_device_iommu_address_space(pci_dev); @@ -135,7 +141,7 @@ static void pci_init_bus_master(PCIDevice *pci_dev) memory_region_init_alias(&pci_dev->bus_master_enable_region, OBJECT(pci_dev), "bus master", dma_as->root, 0, memory_region_size(dma_as->root)); - memory_region_set_enabled(&pci_dev->bus_master_enable_region, false); + pci_set_master(pci_dev, false); memory_region_add_subregion(&pci_dev->bus_master_container_region, 0, &pci_dev->bus_master_enable_region); } @@ -804,9 +810,8 @@ static int get_pci_config_device(QEMUFile *f, void *pv, size_t size, pci_bridge_update_mappings(PCI_BRIDGE(s)); } - memory_region_set_enabled(&s->bus_master_enable_region, - pci_get_word(s->config + PCI_COMMAND) - & PCI_COMMAND_MASTER); + pci_set_master(s, pci_get_word(s->config + PCI_COMMAND) + & PCI_COMMAND_MASTER); g_free(config); return 0; @@ -1725,7 +1730,7 @@ static void pci_update_mappings(PCIDevice *d) pci_update_vga(d); } -static inline int pci_irq_disabled(PCIDevice *d) +int pci_irq_disabled(PCIDevice *d) { return pci_get_word(d->config + PCI_COMMAND) & PCI_COMMAND_INTX_DISABLE; } @@ -1787,9 +1792,8 @@ void pci_default_write_config(PCIDevice *d, uint32_t addr, uint32_t val_in, int if (ranges_overlap(addr, l, PCI_COMMAND, 2)) { pci_update_irq_disabled(d, was_irq_disabled); - memory_region_set_enabled(&d->bus_master_enable_region, - (pci_get_word(d->config + PCI_COMMAND) - & PCI_COMMAND_MASTER) && d->enabled); + pci_set_master(d, (pci_get_word(d->config + PCI_COMMAND) & + PCI_COMMAND_MASTER) && d->enabled); } msi_write_config(d, addr, val_in, l); @@ -2935,6 +2939,23 @@ AddressSpace *pci_device_iommu_address_space(PCIDevice *dev) return &address_space_memory; } +int pci_iommu_init_iotlb_notifier(PCIDevice *dev, IOMMUNotifier *n, + IOMMUNotify fn, void *opaque) +{ + PCIBus *bus; + PCIBus *iommu_bus; + int devfn; + + pci_device_get_iommu_bus_devfn(dev, &bus, &iommu_bus, &devfn); + if (iommu_bus && iommu_bus->iommu_ops->init_iotlb_notifier) { + iommu_bus->iommu_ops->init_iotlb_notifier(bus, iommu_bus->iommu_opaque, + devfn, n, fn, opaque); + return 0; + } + + return -ENODEV; +} + bool pci_device_set_iommu_device(PCIDevice *dev, HostIOMMUDevice *hiod, Error **errp) { @@ -2966,6 +2987,170 @@ void pci_device_unset_iommu_device(PCIDevice *dev) } } +int pci_pri_request_page(PCIDevice *dev, uint32_t pasid, bool priv_req, + bool exec_req, hwaddr addr, bool lpig, + uint16_t prgi, bool is_read, bool is_write) +{ + PCIBus *bus; + PCIBus *iommu_bus; + int devfn; + + if (!dev->is_master || + ((pasid != PCI_NO_PASID) && !pcie_pasid_enabled(dev))) { + return -EPERM; + } + + if (!pcie_pri_enabled(dev)) { + return -EPERM; + } + + pci_device_get_iommu_bus_devfn(dev, &bus, &iommu_bus, &devfn); + if (iommu_bus && iommu_bus->iommu_ops->pri_request_page) { + return iommu_bus->iommu_ops->pri_request_page(bus, + iommu_bus->iommu_opaque, + devfn, pasid, priv_req, + exec_req, addr, lpig, prgi, + is_read, is_write); + } + + return -ENODEV; +} + +int pci_pri_register_notifier(PCIDevice *dev, uint32_t pasid, + IOMMUPRINotifier *notifier) +{ + PCIBus *bus; + PCIBus *iommu_bus; + int devfn; + + if (!dev->is_master || + ((pasid != PCI_NO_PASID) && !pcie_pasid_enabled(dev))) { + return -EPERM; + } + + pci_device_get_iommu_bus_devfn(dev, &bus, &iommu_bus, &devfn); + if (iommu_bus && iommu_bus->iommu_ops->pri_register_notifier) { + iommu_bus->iommu_ops->pri_register_notifier(bus, + iommu_bus->iommu_opaque, + devfn, pasid, notifier); + return 0; + } + + return -ENODEV; +} + +void pci_pri_unregister_notifier(PCIDevice *dev, uint32_t pasid) +{ + PCIBus *bus; + PCIBus *iommu_bus; + int devfn; + + pci_device_get_iommu_bus_devfn(dev, &bus, &iommu_bus, &devfn); + if (iommu_bus && iommu_bus->iommu_ops->pri_unregister_notifier) { + iommu_bus->iommu_ops->pri_unregister_notifier(bus, + iommu_bus->iommu_opaque, + devfn, pasid); + } +} + +ssize_t pci_ats_request_translation(PCIDevice *dev, uint32_t pasid, + bool priv_req, bool exec_req, + hwaddr addr, size_t length, + bool no_write, IOMMUTLBEntry *result, + size_t result_length, + uint32_t *err_count) +{ + PCIBus *bus; + PCIBus *iommu_bus; + int devfn; + + if (!dev->is_master || + ((pasid != PCI_NO_PASID) && !pcie_pasid_enabled(dev))) { + return -EPERM; + } + + if (result_length == 0) { + return -ENOSPC; + } + + if (!pcie_ats_enabled(dev)) { + return -EPERM; + } + + pci_device_get_iommu_bus_devfn(dev, &bus, &iommu_bus, &devfn); + if (iommu_bus && iommu_bus->iommu_ops->ats_request_translation) { + return iommu_bus->iommu_ops->ats_request_translation(bus, + iommu_bus->iommu_opaque, + devfn, pasid, priv_req, + exec_req, addr, length, + no_write, result, + result_length, err_count); + } + + return -ENODEV; +} + +int pci_iommu_register_iotlb_notifier(PCIDevice *dev, uint32_t pasid, + IOMMUNotifier *n) +{ + PCIBus *bus; + PCIBus *iommu_bus; + int devfn; + + if ((pasid != PCI_NO_PASID) && !pcie_pasid_enabled(dev)) { + return -EPERM; + } + + pci_device_get_iommu_bus_devfn(dev, &bus, &iommu_bus, &devfn); + if (iommu_bus && iommu_bus->iommu_ops->register_iotlb_notifier) { + iommu_bus->iommu_ops->register_iotlb_notifier(bus, + iommu_bus->iommu_opaque, devfn, + pasid, n); + return 0; + } + + return -ENODEV; +} + +int pci_iommu_unregister_iotlb_notifier(PCIDevice *dev, uint32_t pasid, + IOMMUNotifier *n) +{ + PCIBus *bus; + PCIBus *iommu_bus; + int devfn; + + if ((pasid != PCI_NO_PASID) && !pcie_pasid_enabled(dev)) { + return -EPERM; + } + + pci_device_get_iommu_bus_devfn(dev, &bus, &iommu_bus, &devfn); + if (iommu_bus && iommu_bus->iommu_ops->unregister_iotlb_notifier) { + iommu_bus->iommu_ops->unregister_iotlb_notifier(bus, + iommu_bus->iommu_opaque, + devfn, pasid, n); + return 0; + } + + return -ENODEV; +} + +int pci_iommu_get_iotlb_info(PCIDevice *dev, uint8_t *addr_width, + uint32_t *min_page_size) +{ + PCIBus *bus; + PCIBus *iommu_bus; + int devfn; + + pci_device_get_iommu_bus_devfn(dev, &bus, &iommu_bus, &devfn); + if (iommu_bus && iommu_bus->iommu_ops->get_iotlb_info) { + iommu_bus->iommu_ops->get_iotlb_info(iommu_bus->iommu_opaque, + addr_width, min_page_size); + return 0; + } + + return -ENODEV; +} + void pci_setup_iommu(PCIBus *bus, const PCIIOMMUOps *ops, void *opaque) { /* @@ -3100,9 +3285,8 @@ void pci_set_enabled(PCIDevice *d, bool state) d->enabled = state; pci_update_mappings(d); - memory_region_set_enabled(&d->bus_master_enable_region, - (pci_get_word(d->config + PCI_COMMAND) - & PCI_COMMAND_MASTER) && d->enabled); + pci_set_master(d, (pci_get_word(d->config + PCI_COMMAND) + & PCI_COMMAND_MASTER) && d->enabled); if (qdev_is_realized(&d->qdev)) { pci_device_reset(d); } diff --git a/hw/pci/pcie.c b/hw/pci/pcie.c index 1b12db6fa2..eaeb68894e 100644 --- a/hw/pci/pcie.c +++ b/hw/pci/pcie.c @@ -1214,3 +1214,81 @@ void pcie_acs_reset(PCIDevice *dev) pci_set_word(dev->config + dev->exp.acs_cap + PCI_ACS_CTRL, 0); } } + +/* PASID */ +void pcie_pasid_init(PCIDevice *dev, uint16_t offset, uint8_t pasid_width, + bool exec_perm, bool priv_mod) +{ + static const uint16_t control_reg_rw_mask = 0x07; + uint16_t capability_reg; + + assert(pasid_width <= PCI_EXT_CAP_PASID_MAX_WIDTH); + + pcie_add_capability(dev, PCI_EXT_CAP_ID_PASID, PCI_PASID_VER, offset, + PCI_EXT_CAP_PASID_SIZEOF); + + capability_reg = ((uint16_t)pasid_width) << PCI_PASID_CAP_WIDTH_SHIFT; + capability_reg |= exec_perm ? PCI_PASID_CAP_EXEC : 0; + capability_reg |= priv_mod ? PCI_PASID_CAP_PRIV : 0; + pci_set_word(dev->config + offset + PCI_PASID_CAP, capability_reg); + + /* Everything is disabled by default */ + pci_set_word(dev->config + offset + PCI_PASID_CTRL, 0); + + pci_set_word(dev->wmask + offset + PCI_PASID_CTRL, control_reg_rw_mask); + + dev->exp.pasid_cap = offset; +} + +/* PRI */ +void pcie_pri_init(PCIDevice *dev, uint16_t offset, uint32_t outstanding_pr_cap, + bool prg_response_pasid_req) +{ + static const uint16_t control_reg_rw_mask = 0x3; + static const uint16_t status_reg_rw1_mask = 0x3; + static const uint32_t pr_alloc_reg_rw_mask = 0xffffffff; + uint16_t status_reg; + + status_reg = prg_response_pasid_req ? PCI_PRI_STATUS_PASID : 0; + status_reg |= PCI_PRI_STATUS_STOPPED; /* Stopped by default */ + + pcie_add_capability(dev, PCI_EXT_CAP_ID_PRI, PCI_PRI_VER, offset, + PCI_EXT_CAP_PRI_SIZEOF); + /* Disabled by default */ + + pci_set_word(dev->config + offset + PCI_PRI_STATUS, status_reg); + pci_set_long(dev->config + offset + PCI_PRI_MAX_REQ, outstanding_pr_cap); + + pci_set_word(dev->wmask + offset + PCI_PRI_CTRL, control_reg_rw_mask); + pci_set_word(dev->w1cmask + offset + PCI_PRI_STATUS, status_reg_rw1_mask); + pci_set_long(dev->wmask + offset + PCI_PRI_ALLOC_REQ, pr_alloc_reg_rw_mask); + + dev->exp.pri_cap = offset; +} + +bool pcie_pri_enabled(const PCIDevice *dev) +{ + if (!pci_is_express(dev) || !dev->exp.pri_cap) { + return false; + } + return (pci_get_word(dev->config + dev->exp.pri_cap + PCI_PRI_CTRL) & + PCI_PRI_CTRL_ENABLE) != 0; +} + +bool pcie_pasid_enabled(const PCIDevice *dev) +{ + if (!pci_is_express(dev) || !dev->exp.pasid_cap) { + return false; + } + return (pci_get_word(dev->config + dev->exp.pasid_cap + PCI_PASID_CTRL) & + PCI_PASID_CTRL_ENABLE) != 0; +} + +bool pcie_ats_enabled(const PCIDevice *dev) +{ + if (!pci_is_express(dev) || !dev->exp.ats_cap) { + return false; + } + return (pci_get_word(dev->config + dev->exp.ats_cap + PCI_ATS_CTRL) & + PCI_ATS_CTRL_ENABLE) != 0; +} diff --git a/hw/virtio/vhost-vdpa.c b/hw/virtio/vhost-vdpa.c index 1ab2c11fa8..e20da95f30 100644 --- a/hw/virtio/vhost-vdpa.c +++ b/hw/virtio/vhost-vdpa.c @@ -594,6 +594,36 @@ static void vhost_vdpa_init_svq(struct vhost_dev *hdev, struct vhost_vdpa *v) v->shadow_vqs = g_steal_pointer(&shadow_vqs); } +static int vhost_vdpa_set_backend_cap(struct vhost_dev *dev) +{ + struct vhost_vdpa *v = dev->opaque; + + uint64_t features; + uint64_t f = 0x1ULL << VHOST_BACKEND_F_IOTLB_MSG_V2 | + 0x1ULL << VHOST_BACKEND_F_IOTLB_BATCH | + 0x1ULL << VHOST_BACKEND_F_IOTLB_ASID | + 0x1ULL << VHOST_BACKEND_F_SUSPEND; + int r; + + if (vhost_vdpa_call(dev, VHOST_GET_BACKEND_FEATURES, &features)) { + return -EFAULT; + } + + features &= f; + + if (vhost_vdpa_first_dev(dev)) { + r = vhost_vdpa_call(dev, VHOST_SET_BACKEND_FEATURES, &features); + if (r) { + return -EFAULT; + } + } + + dev->backend_cap = features; + v->shared->backend_cap = features; + + return 0; +} + static int vhost_vdpa_init(struct vhost_dev *dev, void *opaque, Error **errp) { struct vhost_vdpa *v = opaque; @@ -603,7 +633,12 @@ static int vhost_vdpa_init(struct vhost_dev *dev, void *opaque, Error **errp) v->dev = dev; dev->opaque = opaque ; - v->shared->listener = vhost_vdpa_memory_listener; + + ret = vhost_vdpa_set_backend_cap(dev); + if (unlikely(ret != 0)) { + return ret; + } + vhost_vdpa_init_svq(dev, v); error_propagate(&dev->migration_blocker, v->migration_blocker); @@ -639,6 +674,7 @@ static int vhost_vdpa_init(struct vhost_dev *dev, void *opaque, Error **errp) vhost_vdpa_add_status(dev, VIRTIO_CONFIG_S_ACKNOWLEDGE | VIRTIO_CONFIG_S_DRIVER); + v->shared->listener = vhost_vdpa_memory_listener; return 0; } @@ -841,36 +877,6 @@ static int vhost_vdpa_set_features(struct vhost_dev *dev, return vhost_vdpa_add_status(dev, VIRTIO_CONFIG_S_FEATURES_OK); } -static int vhost_vdpa_set_backend_cap(struct vhost_dev *dev) -{ - struct vhost_vdpa *v = dev->opaque; - - uint64_t features; - uint64_t f = 0x1ULL << VHOST_BACKEND_F_IOTLB_MSG_V2 | - 0x1ULL << VHOST_BACKEND_F_IOTLB_BATCH | - 0x1ULL << VHOST_BACKEND_F_IOTLB_ASID | - 0x1ULL << VHOST_BACKEND_F_SUSPEND; - int r; - - if (vhost_vdpa_call(dev, VHOST_GET_BACKEND_FEATURES, &features)) { - return -EFAULT; - } - - features &= f; - - if (vhost_vdpa_first_dev(dev)) { - r = vhost_vdpa_call(dev, VHOST_SET_BACKEND_FEATURES, &features); - if (r) { - return -EFAULT; - } - } - - dev->backend_cap = features; - v->shared->backend_cap = features; - - return 0; -} - static int vhost_vdpa_get_device_id(struct vhost_dev *dev, uint32_t *device_id) { @@ -888,8 +894,14 @@ static int vhost_vdpa_reset_device(struct vhost_dev *dev) ret = vhost_vdpa_call(dev, VHOST_VDPA_SET_STATUS, &status); trace_vhost_vdpa_reset_device(dev); + if (ret) { + return ret; + } + + memory_listener_unregister(&v->shared->listener); + v->shared->listener_registered = false; v->suspended = false; - return ret; + return 0; } static int vhost_vdpa_get_vq_index(struct vhost_dev *dev, int idx) @@ -1373,7 +1385,15 @@ static int vhost_vdpa_dev_start(struct vhost_dev *dev, bool started) "IOMMU and try again"); return -1; } - memory_listener_register(&v->shared->listener, dev->vdev->dma_as); + if (v->shared->listener_registered && + dev->vdev->dma_as != v->shared->listener.address_space) { + memory_listener_unregister(&v->shared->listener); + v->shared->listener_registered = false; + } + if (!v->shared->listener_registered) { + memory_listener_register(&v->shared->listener, dev->vdev->dma_as); + v->shared->listener_registered = true; + } return vhost_vdpa_add_status(dev, VIRTIO_CONFIG_S_DRIVER_OK); } @@ -1383,8 +1403,6 @@ static int vhost_vdpa_dev_start(struct vhost_dev *dev, bool started) static void vhost_vdpa_reset_status(struct vhost_dev *dev) { - struct vhost_vdpa *v = dev->opaque; - if (!vhost_vdpa_last_dev(dev)) { return; } @@ -1392,7 +1410,6 @@ static void vhost_vdpa_reset_status(struct vhost_dev *dev) vhost_vdpa_reset_device(dev); vhost_vdpa_add_status(dev, VIRTIO_CONFIG_S_ACKNOWLEDGE | VIRTIO_CONFIG_S_DRIVER); - memory_listener_unregister(&v->shared->listener); } static int vhost_vdpa_set_log_base(struct vhost_dev *dev, uint64_t base, @@ -1526,12 +1543,27 @@ static int vhost_vdpa_get_features(struct vhost_dev *dev, static int vhost_vdpa_set_owner(struct vhost_dev *dev) { + int r; + struct vhost_vdpa *v; + if (!vhost_vdpa_first_dev(dev)) { return 0; } trace_vhost_vdpa_set_owner(dev); - return vhost_vdpa_call(dev, VHOST_SET_OWNER, NULL); + r = vhost_vdpa_call(dev, VHOST_SET_OWNER, NULL); + if (unlikely(r < 0)) { + return r; + } + + /* + * Being optimistic and listening address space memory. If the device + * uses vIOMMU, it is changed at vhost_vdpa_dev_start. + */ + v = dev->opaque; + memory_listener_register(&v->shared->listener, &address_space_memory); + v->shared->listener_registered = true; + return 0; } static int vhost_vdpa_vq_get_addr(struct vhost_dev *dev, @@ -1563,7 +1595,6 @@ const VhostOps vdpa_ops = { .vhost_set_vring_kick = vhost_vdpa_set_vring_kick, .vhost_set_vring_call = vhost_vdpa_set_vring_call, .vhost_get_features = vhost_vdpa_get_features, - .vhost_set_backend_cap = vhost_vdpa_set_backend_cap, .vhost_set_owner = vhost_vdpa_set_owner, .vhost_set_vring_endian = NULL, .vhost_backend_memslots_limit = vhost_vdpa_memslots_limit, diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c index e62ae1e5e0..fba2372c93 100644 --- a/hw/virtio/virtio-pci.c +++ b/hw/virtio/virtio-pci.c @@ -1213,7 +1213,12 @@ static int virtio_pci_set_guest_notifier(DeviceState *d, int n, bool assign, static bool virtio_pci_query_guest_notifiers(DeviceState *d) { VirtIOPCIProxy *proxy = to_virtio_pci_proxy(d); - return msix_enabled(&proxy->pci_dev); + + if (msix_enabled(&proxy->pci_dev)) { + return true; + } else { + return pci_irq_disabled(&proxy->pci_dev); + } } static int virtio_pci_set_guest_notifiers(DeviceState *d, int nvqs, bool assign) diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c index 2e98cecf64..5534251e01 100644 --- a/hw/virtio/virtio.c +++ b/hw/virtio/virtio.c @@ -205,6 +205,15 @@ static const char *virtio_id_to_name(uint16_t device_id) return name; } +static void virtio_check_indirect_feature(VirtIODevice *vdev) +{ + if (!virtio_vdev_has_feature(vdev, VIRTIO_RING_F_INDIRECT_DESC)) { + qemu_log_mask(LOG_GUEST_ERROR, + "Device %s: indirect_desc was not negotiated!\n", + vdev->name); + } +} + /* Called within call_rcu(). */ static void virtio_free_region_cache(VRingMemoryRegionCaches *caches) { @@ -1733,6 +1742,7 @@ static void *virtqueue_split_pop(VirtQueue *vq, size_t sz) virtio_error(vdev, "Invalid size for indirect buffer table"); goto done; } + virtio_check_indirect_feature(vdev); /* loop over the indirect descriptor table */ len = address_space_cache_init(&indirect_desc_cache, vdev->dma_as, @@ -1870,6 +1880,7 @@ static void *virtqueue_packed_pop(VirtQueue *vq, size_t sz) virtio_error(vdev, "Invalid size for indirect buffer table"); goto done; } + virtio_check_indirect_feature(vdev); /* loop over the indirect descriptor table */ len = address_space_cache_init(&indirect_desc_cache, vdev->dma_as, diff --git a/include/hw/pci/pci.h b/include/hw/pci/pci.h index c2fe6caa2c..35d59d7672 100644 --- a/include/hw/pci/pci.h +++ b/include/hw/pci/pci.h @@ -375,6 +375,28 @@ void pci_bus_get_w64_range(PCIBus *bus, Range *range); void pci_device_deassert_intx(PCIDevice *dev); +/* Page Request Interface */ +typedef enum { + IOMMU_PRI_RESP_SUCCESS, + IOMMU_PRI_RESP_INVALID_REQUEST, + IOMMU_PRI_RESP_FAILURE, +} IOMMUPRIResponseCode; + +typedef struct IOMMUPRIResponse { + IOMMUPRIResponseCode response_code; + uint16_t prgi; +} IOMMUPRIResponse; + +struct IOMMUPRINotifier; + +typedef void (*IOMMUPRINotify)(struct IOMMUPRINotifier *notifier, + IOMMUPRIResponse *response); + +typedef struct IOMMUPRINotifier { + IOMMUPRINotify notify; +} IOMMUPRINotifier; + +#define PCI_PRI_PRGI_MASK 0x1ffU /** * struct PCIIOMMUOps: callbacks structure for specific IOMMU handlers @@ -429,6 +451,179 @@ typedef struct PCIIOMMUOps { * @devfn: device and function number of the PCI device. */ void (*unset_iommu_device)(PCIBus *bus, void *opaque, int devfn); + /** + * @get_iotlb_info: get properties required to initialize a device IOTLB. + * + * Callback required if devices are allowed to cache translations. + * + * @opaque: the data passed to pci_setup_iommu(). + * + * @addr_width: the address width of the IOMMU (output parameter). + * + * @min_page_size: the page size of the IOMMU (output parameter). + */ + void (*get_iotlb_info)(void *opaque, uint8_t *addr_width, + uint32_t *min_page_size); + /** + * @init_iotlb_notifier: initialize an IOMMU notifier. + * + * Optional callback. + * + * @bus: the #PCIBus of the PCI device. + * + * @opaque: the data passed to pci_setup_iommu(). + * + * @devfn: device and function number of the PCI device. + * + * @n: the notifier to be initialized. + * + * @fn: the callback to be installed. + * + * @user_opaque: a user pointer that can be used to track a state. + */ + void (*init_iotlb_notifier)(PCIBus *bus, void *opaque, int devfn, + IOMMUNotifier *n, IOMMUNotify fn, + void *user_opaque); + /** + * @register_iotlb_notifier: setup an IOTLB invalidation notifier. + * + * Callback required if devices are allowed to cache translations. + * + * @bus: the #PCIBus of the PCI device. + * + * @opaque: the data passed to pci_setup_iommu(). + * + * @devfn: device and function number of the PCI device. + * + * @pasid: the pasid of the address space to watch. + * + * @n: the notifier to register. + */ + void (*register_iotlb_notifier)(PCIBus *bus, void *opaque, int devfn, + uint32_t pasid, IOMMUNotifier *n); + /** + * @unregister_iotlb_notifier: remove an IOTLB invalidation notifier. + * + * Callback required if devices are allowed to cache translations. + * + * @bus: the #PCIBus of the PCI device. + * + * @opaque: the data passed to pci_setup_iommu(). + * + * @devfn: device and function number of the PCI device. + * + * @pasid: the pasid of the address space to stop watching. + * + * @n: the notifier to unregister. + */ + void (*unregister_iotlb_notifier)(PCIBus *bus, void *opaque, int devfn, + uint32_t pasid, IOMMUNotifier *n); + /** + * @ats_request_translation: issue an ATS request. + * + * Callback required if devices are allowed to use the address + * translation service. + * + * @bus: the #PCIBus of the PCI device. + * + * @opaque: the data passed to pci_setup_iommu(). + * + * @devfn: device and function number of the PCI device. + * + * @pasid: the pasid of the address space to use for the request. + * + * @priv_req: privileged mode bit (PASID TLP). + * + * @exec_req: execute request bit (PASID TLP). + * + * @addr: start address of the memory range to be translated. + * + * @length: length of the memory range in bytes. + * + * @no_write: request a read-only translation (if supported). + * + * @result: buffer in which the TLB entries will be stored. + * + * @result_length: result buffer length. + * + * @err_count: number of untranslated subregions. + * + * Returns: the number of translations stored in the result buffer, or + * -ENOMEM if the buffer is not large enough. + */ + ssize_t (*ats_request_translation)(PCIBus *bus, void *opaque, int devfn, + uint32_t pasid, bool priv_req, + bool exec_req, hwaddr addr, + size_t length, bool no_write, + IOMMUTLBEntry *result, + size_t result_length, + uint32_t *err_count); + /** + * @pri_register_notifier: setup the PRI completion callback. + * + * Callback required if devices are allowed to use the page request + * interface. + * + * @bus: the #PCIBus of the PCI device. + * + * @opaque: the data passed to pci_setup_iommu(). + * + * @devfn: device and function number of the PCI device. + * + * @pasid: the pasid of the address space to track. + * + * @notifier: the notifier to register. + */ + void (*pri_register_notifier)(PCIBus *bus, void *opaque, int devfn, + uint32_t pasid, IOMMUPRINotifier *notifier); + /** + * @pri_unregister_notifier: remove the PRI completion callback. + * + * Callback required if devices are allowed to use the page request + * interface. + * + * @bus: the #PCIBus of the PCI device. + * + * @opaque: the data passed to pci_setup_iommu(). + * + * @devfn: device and function number of the PCI device. + * + * @pasid: the pasid of the address space to stop tracking. + */ + void (*pri_unregister_notifier)(PCIBus *bus, void *opaque, int devfn, + uint32_t pasid); + /** + * @pri_request_page: issue a PRI request. + * + * Callback required if devices are allowed to use the page request + * interface. + * + * @bus: the #PCIBus of the PCI device. + * + * @opaque: the data passed to pci_setup_iommu(). + * + * @devfn: device and function number of the PCI device. + * + * @pasid: the pasid of the address space to use for the request. + * + * @priv_req: privileged mode bit (PASID TLP). + * + * @exec_req: execute request bit (PASID TLP). + * + * @addr: untranslated address of the requested page. + * + * @lpig: last page in group. + * + * @prgi: page request group index. + * + * @is_read: request read access. + * + * @is_write: request write access. + */ + int (*pri_request_page)(PCIBus *bus, void *opaque, int devfn, + uint32_t pasid, bool priv_req, bool exec_req, + hwaddr addr, bool lpig, uint16_t prgi, bool is_read, + bool is_write); } PCIIOMMUOps; AddressSpace *pci_device_iommu_address_space(PCIDevice *dev); @@ -437,6 +632,126 @@ bool pci_device_set_iommu_device(PCIDevice *dev, HostIOMMUDevice *hiod, void pci_device_unset_iommu_device(PCIDevice *dev); /** + * pci_iommu_get_iotlb_info: get properties required to initialize a + * device IOTLB. + * + * Returns 0 on success, or a negative errno otherwise. + * + * @dev: the device that wants to get the information. + * @addr_width: the address width of the IOMMU (output parameter). + * @min_page_size: the page size of the IOMMU (output parameter). + */ +int pci_iommu_get_iotlb_info(PCIDevice *dev, uint8_t *addr_width, + uint32_t *min_page_size); + +/** + * pci_iommu_init_iotlb_notifier: initialize an IOMMU notifier. + * + * This function is used by devices before registering an IOTLB notifier. + * + * @dev: the device. + * @n: the notifier to be initialized. + * @fn: the callback to be installed. + * @opaque: a user pointer that can be used to track a state. + */ +int pci_iommu_init_iotlb_notifier(PCIDevice *dev, IOMMUNotifier *n, + IOMMUNotify fn, void *opaque); + +/** + * pci_ats_request_translation: perform an ATS request. + * + * Returns the number of translations stored in @result in case of success, + * a negative error code otherwise. + * -ENOMEM is returned when the result buffer is not large enough to store + * all the translations. + * + * @dev: the ATS-capable PCI device. + * @pasid: the pasid of the address space in which the translation will be done. + * @priv_req: privileged mode bit (PASID TLP). + * @exec_req: execute request bit (PASID TLP). + * @addr: start address of the memory range to be translated. + * @length: length of the memory range in bytes. + * @no_write: request a read-only translation (if supported). + * @result: buffer in which the TLB entries will be stored. + * @result_length: result buffer length. + * @err_count: number of untranslated subregions. + */ +ssize_t pci_ats_request_translation(PCIDevice *dev, uint32_t pasid, + bool priv_req, bool exec_req, + hwaddr addr, size_t length, + bool no_write, IOMMUTLBEntry *result, + size_t result_length, + uint32_t *err_count); + +/** + * pci_pri_request_page: perform a PRI request. + * + * Returns 0 if the PRI request has been sent to the guest OS, + * an error code otherwise. + * + * @dev: the PRI-capable PCI device. + * @pasid: the pasid of the address space in which the translation will be done. + * @priv_req: privileged mode bit (PASID TLP). + * @exec_req: execute request bit (PASID TLP). + * @addr: untranslated address of the requested page. + * @lpig: last page in group. + * @prgi: page request group index. + * @is_read: request read access. + * @is_write: request write access. + */ +int pci_pri_request_page(PCIDevice *dev, uint32_t pasid, bool priv_req, + bool exec_req, hwaddr addr, bool lpig, + uint16_t prgi, bool is_read, bool is_write); + +/** + * pci_pri_register_notifier: register the PRI callback for a given address + * space. + * + * Returns 0 on success, an error code otherwise. + * + * @dev: the PRI-capable PCI device. + * @pasid: the pasid of the address space to track. + * @notifier: the notifier to register. + */ +int pci_pri_register_notifier(PCIDevice *dev, uint32_t pasid, + IOMMUPRINotifier *notifier); + +/** + * pci_pri_unregister_notifier: remove the PRI callback from a given address + * space. + * + * @dev: the PRI-capable PCI device. + * @pasid: the pasid of the address space to stop tracking. + */ +void pci_pri_unregister_notifier(PCIDevice *dev, uint32_t pasid); + +/** + * pci_iommu_register_iotlb_notifier: register a notifier for changes to + * IOMMU translation entries in a specific address space. + * + * Returns 0 on success, or a negative errno otherwise. + * + * @dev: the device that wants to get notified. + * @pasid: the pasid of the address space to track. + * @n: the notifier to register. + */ +int pci_iommu_register_iotlb_notifier(PCIDevice *dev, uint32_t pasid, + IOMMUNotifier *n); + +/** + * pci_iommu_unregister_iotlb_notifier: unregister a notifier that has been + * registerd with pci_iommu_register_iotlb_notifier. + * + * Returns 0 on success, or a negative errno otherwise. + * + * @dev: the device that wants to stop notifications. + * @pasid: the pasid of the address space to stop tracking. + * @n: the notifier to unregister. + */ +int pci_iommu_unregister_iotlb_notifier(PCIDevice *dev, uint32_t pasid, + IOMMUNotifier *n); + +/** * pci_setup_iommu: Initialize specific IOMMU handlers for a PCIBus * * Let PCI host bridges define specific operations. @@ -668,6 +983,7 @@ void lsi53c8xx_handle_legacy_cmdline(DeviceState *lsi_dev); qemu_irq pci_allocate_irq(PCIDevice *pci_dev); void pci_set_irq(PCIDevice *pci_dev, int level); +int pci_irq_disabled(PCIDevice *d); static inline void pci_irq_assert(PCIDevice *pci_dev) { diff --git a/include/hw/pci/pci_device.h b/include/hw/pci/pci_device.h index e41d95b0b0..eee0338568 100644 --- a/include/hw/pci/pci_device.h +++ b/include/hw/pci/pci_device.h @@ -90,6 +90,7 @@ struct PCIDevice { char name[64]; PCIIORegion io_regions[PCI_NUM_REGIONS]; AddressSpace bus_master_as; + bool is_master; MemoryRegion bus_master_container_region; MemoryRegion bus_master_enable_region; diff --git a/include/hw/pci/pcie.h b/include/hw/pci/pcie.h index 70a5de09de..ff6ce08e13 100644 --- a/include/hw/pci/pcie.h +++ b/include/hw/pci/pcie.h @@ -70,8 +70,10 @@ struct PCIExpressDevice { uint16_t aer_cap; PCIEAERLog aer_log; - /* Offset of ATS capability in config space */ + /* Offset of ATS, PRI and PASID capabilities in config space */ uint16_t ats_cap; + uint16_t pasid_cap; + uint16_t pri_cap; /* ACS */ uint16_t acs_cap; @@ -150,4 +152,13 @@ void pcie_cap_slot_unplug_cb(HotplugHandler *hotplug_dev, DeviceState *dev, Error **errp); void pcie_cap_slot_unplug_request_cb(HotplugHandler *hotplug_dev, DeviceState *dev, Error **errp); + +void pcie_pasid_init(PCIDevice *dev, uint16_t offset, uint8_t pasid_width, + bool exec_perm, bool priv_mod); +void pcie_pri_init(PCIDevice *dev, uint16_t offset, uint32_t outstanding_pr_cap, + bool prg_response_pasid_req); + +bool pcie_pri_enabled(const PCIDevice *dev); +bool pcie_pasid_enabled(const PCIDevice *dev); +bool pcie_ats_enabled(const PCIDevice *dev); #endif /* QEMU_PCIE_H */ diff --git a/include/hw/pci/pcie_regs.h b/include/hw/pci/pcie_regs.h index 9d3b6868dc..33a22229fe 100644 --- a/include/hw/pci/pcie_regs.h +++ b/include/hw/pci/pcie_regs.h @@ -86,6 +86,14 @@ typedef enum PCIExpLinkWidth { #define PCI_ARI_VER 1 #define PCI_ARI_SIZEOF 8 +/* PASID */ +#define PCI_PASID_VER 1 +#define PCI_EXT_CAP_PASID_MAX_WIDTH 20 +#define PCI_PASID_CAP_WIDTH_SHIFT 8 + +/* PRI */ +#define PCI_PRI_VER 1 + /* AER */ #define PCI_ERR_VER 2 #define PCI_ERR_SIZEOF 0x48 diff --git a/include/hw/virtio/vhost-vdpa.h b/include/hw/virtio/vhost-vdpa.h index 0a9575b469..449bf5c840 100644 --- a/include/hw/virtio/vhost-vdpa.h +++ b/include/hw/virtio/vhost-vdpa.h @@ -43,7 +43,21 @@ typedef struct vhost_vdpa_shared { struct vhost_vdpa_iova_range iova_range; QLIST_HEAD(, vdpa_iommu) iommu_list; - /* IOVA mapping used by the Shadow Virtqueue */ + /* + * IOVA mapping used by the Shadow Virtqueue + * + * It is shared among all ASID for simplicity, whether CVQ shares ASID with + * guest or not: + * - Memory listener need access to guest's memory addresses allocated in + * the IOVA tree. + * - There should be plenty of IOVA address space for both ASID not to + * worry about collisions between them. Guest's translations are still + * validated with virtio virtqueue_pop so there is no risk for the guest + * to access memory that it shouldn't. + * + * To allocate a iova tree per ASID is doable but it complicates the code + * and it is not worth it for the moment. + */ VhostIOVATree *iova_tree; /* Copy of backend features */ @@ -51,6 +65,12 @@ typedef struct vhost_vdpa_shared { bool iotlb_batch_begin_sent; + /* + * The memory listener has been registered, so DMA maps have been sent to + * the device. + */ + bool listener_registered; + /* Vdpa must send shadow addresses as IOTLB key for data queues, not GPA */ bool shadow_data; diff --git a/include/system/memory.h b/include/system/memory.h index fbbf4cf911..fc35a0dcad 100644 --- a/include/system/memory.h +++ b/include/system/memory.h @@ -183,6 +183,7 @@ struct IOMMUNotifier { hwaddr start; hwaddr end; int iommu_idx; + void *opaque; QLIST_ENTRY(IOMMUNotifier) node; }; typedef struct IOMMUNotifier IOMMUNotifier; diff --git a/net/vhost-vdpa.c b/net/vhost-vdpa.c index 7ca8b46eee..58d738945d 100644 --- a/net/vhost-vdpa.c +++ b/net/vhost-vdpa.c @@ -235,6 +235,7 @@ static void vhost_vdpa_cleanup(NetClientState *nc) return; } qemu_close(s->vhost_vdpa.shared->device_fd); + g_clear_pointer(&s->vhost_vdpa.shared->iova_tree, vhost_iova_tree_delete); g_free(s->vhost_vdpa.shared); } @@ -362,14 +363,8 @@ static int vdpa_net_migration_state_notifier(NotifierWithReturn *notifier, static void vhost_vdpa_net_data_start_first(VhostVDPAState *s) { - struct vhost_vdpa *v = &s->vhost_vdpa; - migration_add_notifier(&s->migration_state, vdpa_net_migration_state_notifier); - if (v->shadow_vqs_enabled) { - v->shared->iova_tree = vhost_iova_tree_new(v->shared->iova_range.first, - v->shared->iova_range.last); - } } static int vhost_vdpa_net_data_start(NetClientState *nc) @@ -416,19 +411,12 @@ static int vhost_vdpa_net_data_load(NetClientState *nc) static void vhost_vdpa_net_client_stop(NetClientState *nc) { VhostVDPAState *s = DO_UPCAST(VhostVDPAState, nc, nc); - struct vhost_dev *dev; assert(nc->info->type == NET_CLIENT_DRIVER_VHOST_VDPA); if (s->vhost_vdpa.index == 0) { migration_remove_notifier(&s->migration_state); } - - dev = s->vhost_vdpa.dev; - if (dev->vq_index + dev->nvqs == dev->vq_index_end) { - g_clear_pointer(&s->vhost_vdpa.shared->iova_tree, - vhost_iova_tree_delete); - } } static NetClientInfo net_vhost_vdpa_info = { @@ -600,24 +588,6 @@ out: return 0; } - /* - * If other vhost_vdpa already have an iova_tree, reuse it for simplicity, - * whether CVQ shares ASID with guest or not, because: - * - Memory listener need access to guest's memory addresses allocated in - * the IOVA tree. - * - There should be plenty of IOVA address space for both ASID not to - * worry about collisions between them. Guest's translations are still - * validated with virtio virtqueue_pop so there is no risk for the guest - * to access memory that it shouldn't. - * - * To allocate a iova tree per ASID is doable but it complicates the code - * and it is not worth it for the moment. - */ - if (!v->shared->iova_tree) { - v->shared->iova_tree = vhost_iova_tree_new(v->shared->iova_range.first, - v->shared->iova_range.last); - } - r = vhost_vdpa_cvq_map_buf(&s->vhost_vdpa, s->cvq_cmd_out_buffer, vhost_vdpa_net_cvq_cmd_page_len(), false); if (unlikely(r < 0)) { @@ -1726,6 +1696,8 @@ static NetClientState *net_vhost_vdpa_init(NetClientState *peer, s->vhost_vdpa.shared->device_fd = vdpa_device_fd; s->vhost_vdpa.shared->iova_range = iova_range; s->vhost_vdpa.shared->shadow_data = svq; + s->vhost_vdpa.shared->iova_tree = vhost_iova_tree_new(iova_range.first, + iova_range.last); } else if (!is_datapath) { s->cvq_cmd_out_buffer = mmap(NULL, vhost_vdpa_net_cvq_cmd_page_len(), PROT_READ | PROT_WRITE, diff --git a/tests/data/uefi-boot-images/bios-tables-test.loongarch64.iso.qcow2 b/tests/data/uefi-boot-images/bios-tables-test.loongarch64.iso.qcow2 new file mode 100644 index 0000000000..18daee0c52 --- /dev/null +++ b/tests/data/uefi-boot-images/bios-tables-test.loongarch64.iso.qcow2 Binary files differdiff --git a/tests/qtest/bios-tables-test.c b/tests/qtest/bios-tables-test.c index 0a333ec435..0b2bdf9d0d 100644 --- a/tests/qtest/bios-tables-test.c +++ b/tests/qtest/bios-tables-test.c @@ -1622,7 +1622,7 @@ static void test_acpi_aarch64_virt_tcg_memhp(void) .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", .ram_start = 0x40000000ULL, - .scan_len = 256ULL * 1024 * 1024, + .scan_len = 256ULL * MiB, }; data.variant = ".memhp"; @@ -1717,7 +1717,7 @@ static void test_acpi_riscv64_virt_tcg_numamem(void) .uefi_fl2 = "pc-bios/edk2-riscv-vars.fd", .cd = "tests/data/uefi-boot-images/bios-tables-test.riscv64.iso.qcow2", .ram_start = 0x80000000ULL, - .scan_len = 128ULL * 1024 * 1024, + .scan_len = 128ULL * MiB, }; data.variant = ".numamem"; @@ -1743,7 +1743,7 @@ static void test_acpi_aarch64_virt_tcg_numamem(void) .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", .ram_start = 0x40000000ULL, - .scan_len = 128ULL * 1024 * 1024, + .scan_len = 128ULL * MiB, }; data.variant = ".numamem"; @@ -1765,7 +1765,7 @@ static void test_acpi_aarch64_virt_tcg_pxb(void) .uefi_fl1 = "pc-bios/edk2-aarch64-code.fd", .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", .ram_start = 0x40000000ULL, - .scan_len = 128ULL * 1024 * 1024, + .scan_len = 128ULL * MiB, }; /* * While using -cdrom, the cdrom would auto plugged into pxb-pcie, @@ -1841,7 +1841,7 @@ static void test_acpi_aarch64_virt_tcg_acpi_hmat(void) .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", .ram_start = 0x40000000ULL, - .scan_len = 128ULL * 1024 * 1024, + .scan_len = 128ULL * MiB, }; data.variant = ".acpihmatvirt"; @@ -2095,7 +2095,7 @@ static void test_acpi_riscv64_virt_tcg(void) .uefi_fl2 = "pc-bios/edk2-riscv-vars.fd", .cd = "tests/data/uefi-boot-images/bios-tables-test.riscv64.iso.qcow2", .ram_start = 0x80000000ULL, - .scan_len = 128ULL * 1024 * 1024, + .scan_len = 128ULL * MiB, }; /* @@ -2117,7 +2117,7 @@ static void test_acpi_aarch64_virt_tcg(void) .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", .ram_start = 0x40000000ULL, - .scan_len = 128ULL * 1024 * 1024, + .scan_len = 128ULL * MiB, }; data.smbios_cpu_max_speed = 2900; @@ -2138,7 +2138,7 @@ static void test_acpi_aarch64_virt_tcg_topology(void) .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", .ram_start = 0x40000000ULL, - .scan_len = 128ULL * 1024 * 1024, + .scan_len = 128ULL * MiB, }; test_acpi_one("-cpu cortex-a57 " @@ -2223,7 +2223,7 @@ static void test_acpi_aarch64_virt_viot(void) .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", .ram_start = 0x40000000ULL, - .scan_len = 128ULL * 1024 * 1024, + .scan_len = 128ULL * MiB, }; test_acpi_one("-cpu cortex-a57 " @@ -2407,7 +2407,7 @@ static void test_acpi_aarch64_virt_oem_fields(void) .uefi_fl2 = "pc-bios/edk2-arm-vars.fd", .cd = "tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2", .ram_start = 0x40000000ULL, - .scan_len = 128ULL * 1024 * 1024, + .scan_len = 128ULL * MiB, }; char *args; diff --git a/tests/uefi-test-tools/Makefile b/tests/uefi-test-tools/Makefile index f4eaebd8ff..8ee6fb3571 100644 --- a/tests/uefi-test-tools/Makefile +++ b/tests/uefi-test-tools/Makefile @@ -12,7 +12,7 @@ edk2_dir := ../../roms/edk2 images_dir := ../data/uefi-boot-images -emulation_targets := arm aarch64 i386 x86_64 riscv64 +emulation_targets := arm aarch64 i386 x86_64 riscv64 loongarch64 uefi_binaries := bios-tables-test intermediate_suffixes := .efi .fat .iso.raw @@ -56,7 +56,8 @@ Build/%.iso.raw: Build/%.fat # stripped from, the argument. map_arm_to_uefi = $(subst arm,ARM,$(1)) map_aarch64_to_uefi = $(subst aarch64,AA64,$(call map_arm_to_uefi,$(1))) -map_riscv64_to_uefi = $(subst riscv64,RISCV64,$(call map_aarch64_to_uefi,$(1))) +map_loongarch64_to_uefi = $(subst loongarch64,LOONGARCH64,$(call map_aarch64_to_uefi,$(1))) +map_riscv64_to_uefi = $(subst riscv64,RISCV64,$(call map_loongarch64_to_uefi,$(1))) map_i386_to_uefi = $(subst i386,IA32,$(call map_riscv64_to_uefi,$(1))) map_x86_64_to_uefi = $(subst x86_64,X64,$(call map_i386_to_uefi,$(1))) map_to_uefi = $(subst .,,$(call map_x86_64_to_uefi,$(1))) diff --git a/tests/uefi-test-tools/UefiTestToolsPkg/UefiTestToolsPkg.dsc b/tests/uefi-test-tools/UefiTestToolsPkg/UefiTestToolsPkg.dsc index 0902fd3c73..facf8df1fa 100644 --- a/tests/uefi-test-tools/UefiTestToolsPkg/UefiTestToolsPkg.dsc +++ b/tests/uefi-test-tools/UefiTestToolsPkg/UefiTestToolsPkg.dsc @@ -19,7 +19,7 @@ PLATFORM_VERSION = 0.1 PLATFORM_NAME = UefiTestTools SKUID_IDENTIFIER = DEFAULT - SUPPORTED_ARCHITECTURES = ARM|AARCH64|IA32|X64|RISCV64 + SUPPORTED_ARCHITECTURES = ARM|AARCH64|IA32|X64|RISCV64|LOONGARCH64 BUILD_TARGETS = DEBUG [BuildOptions.IA32] @@ -65,6 +65,10 @@ [LibraryClasses.RISCV64] BaseMemoryLib|MdePkg/Library/BaseMemoryLib/BaseMemoryLib.inf +[LibraryClasses.LOONGARCH64] + BaseMemoryLib|MdePkg/Library/BaseMemoryLib/BaseMemoryLib.inf + StackCheckLib|MdePkg/Library/StackCheckLibNull/StackCheckLibNull.inf + [PcdsFixedAtBuild] gEfiMdePkgTokenSpaceGuid.PcdDebugPrintErrorLevel|0x8040004F gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask|0x2F diff --git a/tests/uefi-test-tools/uefi-test-build.config b/tests/uefi-test-tools/uefi-test-build.config index a4c61fc97a..8bf4826634 100644 --- a/tests/uefi-test-tools/uefi-test-build.config +++ b/tests/uefi-test-tools/uefi-test-build.config @@ -22,6 +22,16 @@ arch = AARCH64 cpy1 = AARCH64/BiosTablesTest.efi bios-tables-test.aarch64.efi #################################################################################### +# loongarch64 + +[build.loongarch64] +conf = UefiTestToolsPkg/UefiTestToolsPkg.dsc +plat = UefiTestTools +dest = ./Build +arch = LOONGARCH64 +cpy1 = LOONGARCH64/BiosTablesTest.efi bios-tables-test.loongarch64.efi + +#################################################################################### # riscv64 [build.riscv64] |