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* Kconfig improvements (msi_nonbroken, imply for default PCI devices)

Browse source 
* intel-iommu: sharing passthrough FlatViews (Peter)
 * Fix for SEV with VFIO (Brijesh)
 * Allow compilation without CONFIG_PARALLEL (Thomas)
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Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* Kconfig improvements (msi_nonbroken, imply for default PCI devices)
* intel-iommu: sharing passthrough FlatViews (Peter)
* Fix for SEV with VFIO (Brijesh)
* Allow compilation without CONFIG_PARALLEL (Thomas)

# gpg: Signature made Thu 21 Mar 2019 16:42:24 GMT
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream: (23 commits)
  virtio-vga: only enable for specific boards
  config-all-devices.mak: rebuild on reconfigure
  minikconf: fix parser typo
  intel-iommu: optimize nodmar memory regions
  test-announce-self: convert to qgraph
  hw/alpha/Kconfig: DP264 hardware requires e1000 network card
  hw/hppa/Kconfig: Dino board requires e1000 network card
  hw/sh4/Kconfig: r2d machine requires the rtl8139 network card
  hw/ppc/Kconfig: e500 based machines require virtio-net-pci device
  hw/ppc/Kconfig: Bamboo machine requires e1000 network card
  hw/mips/Kconfig: Fulong 2e board requires ati-vga/rtl8139 PCI devices
  hw/mips/Kconfig: Malta machine requires the pcnet network card
  hw/i386/Kconfig: enable devices that can be created by default
  hw/isa/Kconfig: PIIX4 southbridge requires USB UHCI
  hw/isa/Kconfig: i82378 SuperIO requires PC speaker device
  prep: do not select I82374
  hw/i386/Kconfig: PC uses I8257, not I82374
  hw/char/parallel: Make it possible to compile also without CONFIG_PARALLEL
  target/i386: sev: Do not pin the ram device memory region
  memory: Fix the memory region type assignment order
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

# Conflicts:
#	hw/rdma/Makefile.objs
#	hw/riscv/sifive_plic.c
This commit is contained in:
Peter Maydell 2019-03-28 09:18:53 +00:00
parent 2fc8d6f8e4 938912a866
commit 84bdc58c06
34 changed files with 173 additions and 135 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
Kconfig.host
View file

@ -31,3 +31,6 @@ config XEN
config VIRTFS
bool
config PVRDMA
bool

7
Makefile
View file

@ -331,10 +331,10 @@ SUBDIR_DEVICES_MAK=$(patsubst %, %/config-devices.mak, $(filter %-softmmu, $(TAR
SUBDIR_DEVICES_MAK_DEP=$(patsubst %, %.d, $(SUBDIR_DEVICES_MAK))
ifeq ($(SUBDIR_DEVICES_MAK),)
config-all-devices.mak:
config-all-devices.mak: config-host.mak
$(call quiet-command,echo '# no devices' > $@,"GEN","$@")
else
config-all-devices.mak: $(SUBDIR_DEVICES_MAK)
config-all-devices.mak: $(SUBDIR_DEVICES_MAK) config-host.mak
$(call quiet-command, sed -n \
's|^\([^=]*\)=\(.*\)$$|\1:=$$(findstring y,$$(\1)\2)|p' \
$(SUBDIR_DEVICES_MAK) | sort -u > $@, \
@ -356,7 +356,8 @@ MINIKCONF_ARGS = \
CONFIG_X11=$(CONFIG_X11) \
CONFIG_VHOST_USER=$(CONFIG_VHOST_USER) \
CONFIG_VIRTFS=$(CONFIG_VIRTFS) \
CONFIG_LINUX=$(CONFIG_LINUX)
CONFIG_LINUX=$(CONFIG_LINUX) \
CONFIG_PVRDMA=$(CONFIG_PVRDMA)
MINIKCONF_INPUTS = $(SRC_PATH)/Kconfig.host $(SRC_PATH)/hw/Kconfig
MINIKCONF = $(PYTHON) $(SRC_PATH)/scripts/minikconf.py \

1
default-configs/mips-softmmu-common.mak
View file

@ -35,6 +35,7 @@ CONFIG_MIPS_CPS=y
CONFIG_MIPS_ITU=y
CONFIG_R4K=y
CONFIG_MALTA=y
CONFIG_PCNET_PCI=y
CONFIG_MIPSSIM=y
CONFIG_ACPI_SMBUS=y
CONFIG_SMBUS_EEPROM=y

2
default-configs/mips64el-softmmu.mak
View file

@ -6,6 +6,8 @@ CONFIG_RC4030=y
CONFIG_DP8393X=y
CONFIG_DS1225Y=y
CONFIG_FULONG=y
CONFIG_ATI_VGA=y
CONFIG_RTL8139_PCI=y
CONFIG_JAZZ=y
CONFIG_G364FB=y
CONFIG_JAZZ_LED=y

1
hw/Kconfig
View file

@ -26,6 +26,7 @@ source pci-bridge/Kconfig
source pci-host/Kconfig
source pcmcia/Kconfig
source pci/Kconfig
source rdma/Kconfig
source scsi/Kconfig
source sd/Kconfig
source smbios/Kconfig

1
hw/alpha/Kconfig
View file

@ -2,6 +2,7 @@ config DP264
bool
imply PCI_DEVICES
imply TEST_DEVICES
imply E1000_PCI
select I82374
select I8254
select I8259

2
hw/char/Makefile.objs
View file

@ -2,7 +2,7 @@ common-obj-$(CONFIG_IPACK) += ipoctal232.o
common-obj-$(CONFIG_ESCC) += escc.o
common-obj-$(CONFIG_NRF51_SOC) += nrf51_uart.o
common-obj-$(CONFIG_PARALLEL) += parallel.o
common-obj-$(CONFIG_PARALLEL) += parallel-isa.o
common-obj-$(CONFIG_ISA_BUS) += parallel-isa.o
common-obj-$(CONFIG_PL011) += pl011.o
common-obj-$(CONFIG_SERIAL) += serial.o
common-obj-$(CONFIG_SERIAL_ISA) += serial-isa.o

3
hw/char/parallel-isa.c
View file

@ -1,6 +1,9 @@
/*
* QEMU Parallel PORT (ISA bus helpers)
*
* These functions reside in a separate file since they also might be
* required for linking when compiling QEMU without CONFIG_PARALLEL.
*
* Copyright (c) 2003 Fabrice Bellard
*
* SPDX-License-Identifier: MIT

2
hw/display/Kconfig
View file

@ -100,7 +100,7 @@ config VIRTIO_GPU
config VIRTIO_VGA
bool
default y if PCI_DEVICES
# defaults to "N", enabled by specific boards
depends on VIRTIO_PCI
select VGA

2
hw/hppa/Kconfig
View file

@ -1,6 +1,8 @@
config DINO
bool
imply PCI_DEVICES
imply E1000_PCI
imply VIRTIO_VGA
select PCI
select SERIAL
select ISA_BUS

8
hw/i386/Kconfig
View file

@ -9,6 +9,7 @@ config PC
imply ISA_IPMI_KCS
imply ISA_IPMI_BT
imply ISA_DEBUG
imply PARALLEL
imply PCI_DEVICES
imply PVPANIC
imply QXL
@ -17,16 +18,15 @@ config PC
imply TEST_DEVICES
imply TPM_CRB
imply TPM_TIS
imply VGA_PCI
imply VIRTIO_VGA
select FDC
select I8259
select I8254
select PCKBD
select PCSPK
select I82374
select I8257
select MC146818RTC
# Needed by the board code:
select PARALLEL
# For ACPI builder:
select SERIAL_ISA
select ACPI_VMGENID
@ -49,6 +49,7 @@ config PC_ACPI
config I440FX
bool
imply E1000_PCI
select PC_PCI
select PC_ACPI
select ACPI_SMBUS
@ -74,6 +75,7 @@ config Q35
bool
imply VTD
imply AMD_IOMMU
imply E1000E_PCI_EXPRESS
select PC_PCI
select PC_ACPI
select PCI_EXPRESS_Q35

93
hw/i386/intel_iommu.c
View file

@ -1485,11 +1485,11 @@ static bool vtd_switch_address_space(VTDAddressSpace *as)
/* Turn off first then on the other */
if (use_iommu) {
memory_region_set_enabled(&as->sys_alias, false);
memory_region_set_enabled(&as->nodmar, false);
memory_region_set_enabled(MEMORY_REGION(&as->iommu), true);
} else {
memory_region_set_enabled(MEMORY_REGION(&as->iommu), false);
memory_region_set_enabled(&as->sys_alias, true);
memory_region_set_enabled(&as->nodmar, true);
}
if (take_bql) {
@ -3286,7 +3286,8 @@ VTDAddressSpace *vtd_find_add_as(IntelIOMMUState *s, PCIBus *bus, int devfn)
vtd_dev_as = vtd_bus->dev_as[devfn];
if (!vtd_dev_as) {
snprintf(name, sizeof(name), "intel_iommu_devfn_%d", devfn);
snprintf(name, sizeof(name), "vtd-%02x.%x", PCI_SLOT(devfn),
PCI_FUNC(devfn));
vtd_bus->dev_as[devfn] = vtd_dev_as = g_malloc0(sizeof(VTDAddressSpace));
vtd_dev_as->bus = bus;
@ -3295,44 +3296,53 @@ VTDAddressSpace *vtd_find_add_as(IntelIOMMUState *s, PCIBus *bus, int devfn)
vtd_dev_as->context_cache_entry.context_cache_gen = 0;
vtd_dev_as->iova_tree = iova_tree_new();
memory_region_init(&vtd_dev_as->root, OBJECT(s), name, UINT64_MAX);
address_space_init(&vtd_dev_as->as, &vtd_dev_as->root, "vtd-root");
/*
* Memory region relationships looks like (Address range shows
* only lower 32 bits to make it short in length...):
*
* |-----------------+-------------------+----------|
* | Name | Address range | Priority |
* |-----------------+-------------------+----------+
* | vtd_root | 00000000-ffffffff | 0 |
* | intel_iommu | 00000000-ffffffff | 1 |
* | vtd_sys_alias | 00000000-ffffffff | 1 |
* | intel_iommu_ir | fee00000-feefffff | 64 |
* |-----------------+-------------------+----------|
*
* We enable/disable DMAR by switching enablement for
* vtd_sys_alias and intel_iommu regions. IR region is always
* enabled.
* Build the DMAR-disabled container with aliases to the
* shared MRs. Note that aliasing to a shared memory region
* could help the memory API to detect same FlatViews so we
* can have devices to share the same FlatView when DMAR is
* disabled (either by not providing "intel_iommu=on" or with
* "iommu=pt"). It will greatly reduce the total number of
* FlatViews of the system hence VM runs faster.
*/
memory_region_init_alias(&vtd_dev_as->nodmar, OBJECT(s),
"vtd-nodmar", &s->mr_nodmar, 0,
memory_region_size(&s->mr_nodmar));
/*
* Build the per-device DMAR-enabled container.
*
* TODO: currently we have per-device IOMMU memory region only
* because we have per-device IOMMU notifiers for devices. If
* one day we can abstract the IOMMU notifiers out of the
* memory regions then we can also share the same memory
* region here just like what we've done above with the nodmar
* region.
*/
strcat(name, "-dmar");
memory_region_init_iommu(&vtd_dev_as->iommu, sizeof(vtd_dev_as->iommu),
TYPE_INTEL_IOMMU_MEMORY_REGION, OBJECT(s),
"intel_iommu_dmar",
UINT64_MAX);
memory_region_init_alias(&vtd_dev_as->sys_alias, OBJECT(s),
"vtd_sys_alias", get_system_memory(),
0, memory_region_size(get_system_memory()));
memory_region_init_io(&vtd_dev_as->iommu_ir, OBJECT(s),
&vtd_mem_ir_ops, s, "intel_iommu_ir",
VTD_INTERRUPT_ADDR_SIZE);
memory_region_init(&vtd_dev_as->root, OBJECT(s),
"vtd_root", UINT64_MAX);
memory_region_add_subregion_overlap(&vtd_dev_as->root,
name, UINT64_MAX);
memory_region_init_alias(&vtd_dev_as->iommu_ir, OBJECT(s), "vtd-ir",
&s->mr_ir, 0, memory_region_size(&s->mr_ir));
memory_region_add_subregion_overlap(MEMORY_REGION(&vtd_dev_as->iommu),
VTD_INTERRUPT_ADDR_FIRST,
&vtd_dev_as->iommu_ir, 64);
address_space_init(&vtd_dev_as->as, &vtd_dev_as->root, name);
memory_region_add_subregion_overlap(&vtd_dev_as->root, 0,
&vtd_dev_as->sys_alias, 1);
&vtd_dev_as->iommu_ir, 1);
/*
* Hook both the containers under the root container, we
* switch between DMAR & noDMAR by enable/disable
* corresponding sub-containers
*/
memory_region_add_subregion_overlap(&vtd_dev_as->root, 0,
MEMORY_REGION(&vtd_dev_as->iommu),
1);
0);
memory_region_add_subregion_overlap(&vtd_dev_as->root, 0,
&vtd_dev_as->nodmar, 0);
vtd_switch_address_space(vtd_dev_as);
}
return vtd_dev_as;
@ -3676,6 +3686,21 @@ static void vtd_realize(DeviceState *dev, Error **errp)
memset(s->vtd_as_by_bus_num, 0, sizeof(s->vtd_as_by_bus_num));
memory_region_init_io(&s->csrmem, OBJECT(s), &vtd_mem_ops, s,
"intel_iommu", DMAR_REG_SIZE);
/* Create the shared memory regions by all devices */
memory_region_init(&s->mr_nodmar, OBJECT(s), "vtd-nodmar",
UINT64_MAX);
memory_region_init_io(&s->mr_ir, OBJECT(s), &vtd_mem_ir_ops,
s, "vtd-ir", VTD_INTERRUPT_ADDR_SIZE);
memory_region_init_alias(&s->mr_sys_alias, OBJECT(s),
"vtd-sys-alias", get_system_memory(), 0,
memory_region_size(get_system_memory()));
memory_region_add_subregion_overlap(&s->mr_nodmar, 0,
&s->mr_sys_alias, 0);
memory_region_add_subregion_overlap(&s->mr_nodmar,
VTD_INTERRUPT_ADDR_FIRST,
&s->mr_ir, 1);
sysbus_init_mmio(SYS_BUS_DEVICE(s), &s->csrmem);
/* No corresponding destroy */
s->iotlb = g_hash_table_new_full(vtd_uint64_hash, vtd_uint64_equal,

3
hw/intc/Kconfig
View file

@ -12,12 +12,15 @@ config IOAPIC
config ARM_GIC
bool
select MSI_NONBROKEN
config OPENPIC
bool
select MSI_NONBROKEN
config APIC
bool
select MSI_NONBROKEN
config ARM_GIC_KVM
bool

2
hw/isa/Kconfig
View file

@ -11,6 +11,7 @@ config I82378
select I8254
select I82374
select MC146818RTC
select PCSPK
config PC87312
bool
@ -29,6 +30,7 @@ config PIIX4
# For historical reasons, SuperIO devices are created in the board
# for PIIX4.
select ISA_BUS
select USB_UHCI
config VT82C686
bool

4
hw/misc/Kconfig
View file

@ -34,7 +34,7 @@ config PCI_TESTDEV
config EDU
bool
default y if TEST_DEVICES
depends on PCI
depends on PCI && MSI_NONBROKEN
config PCA9552
bool
@ -67,7 +67,7 @@ config MACIO
config IVSHMEM_DEVICE
bool
default y if PCI_DEVICES
depends on PCI && LINUX && IVSHMEM
depends on PCI && LINUX && IVSHMEM && MSI_NONBROKEN
config ECCMEMCTL
bool

4
hw/net/Kconfig
View file

@ -28,7 +28,7 @@ config E1000_PCI
config E1000E_PCI_EXPRESS
bool
default y if PCI_DEVICES
depends on PCI_EXPRESS
depends on PCI_EXPRESS && MSI_NONBROKEN
config RTL8139_PCI
bool
@ -107,7 +107,7 @@ config ETSEC
config ROCKER
bool
default y if PCI_DEVICES
depends on PCI
depends on PCI && MSI_NONBROKEN
config CAN_BUS
bool

6
hw/pci-bridge/Kconfig
View file

@ -1,7 +1,7 @@
config PCIE_PORT
bool
default y if PCI_DEVICES
depends on PCI_EXPRESS
depends on PCI_EXPRESS && MSI_NONBROKEN
config PXB
bool
@ -10,12 +10,12 @@ config PXB
config XIO3130
bool
default y if PCI_DEVICES
depends on PCI_EXPRESS
depends on PCI_EXPRESS && MSI_NONBROKEN
config IOH3420
bool
default y if PCI_DEVICES
depends on PCI_EXPRESS
depends on PCI_EXPRESS && MSI_NONBROKEN
config I82801B11
bool

1
hw/pci-host/Kconfig
View file

@ -49,3 +49,4 @@ config PCI_EXPRESS_XILINX
config PCI_EXPRESS_DESIGNWARE
bool
select PCI_EXPRESS
select MSI_NONBROKEN

6
hw/pci/Kconfig
View file

@ -7,3 +7,9 @@ config PCI_EXPRESS
config PCI_DEVICES
bool
config MSI_NONBROKEN
# selected by interrupt controllers that do not support MSI,
# or support it and have a good implementation. See commit
# 47d2b0f33c664533b8dbd5cb17faa8e6a01afe1f.
bool

5
hw/ppc/Kconfig
View file

@ -2,12 +2,14 @@ config PSERIES
bool
imply PCI_DEVICES
imply TEST_DEVICES
imply VIRTIO_VGA
select DIMM
select PCI
select SPAPR_VSCSI
select VFIO if LINUX # needed by spapr_pci_vfio.c
select XICS_SPAPR
select XIVE_SPAPR
select MSI_NONBROKEN
config SPAPR_RNG
bool
@ -36,6 +38,7 @@ config PPC440
bool
imply PCI_DEVICES
imply TEST_DEVICES
imply E1000_PCI
select PCI_EXPRESS
select PPC4XX
select SERIAL
@ -63,7 +66,6 @@ config PREP
imply TEST_DEVICES
select CS4231A
select PREP_PCI
select I82374
select I82378
select LSI_SCSI_PCI
select M48T59
@ -97,6 +99,7 @@ config MAC_NEWWORLD
config E500
bool
imply AT24C
imply VIRTIO_PCI
select ETSEC
select OPENPIC
select PLATFORM_BUS

3
hw/rdma/Kconfig Normal file
View file

@ -0,0 +1,3 @@
config VMW_PVRDMA
default y if PCI_DEVICES
depends on PVRDMA && PCI && MSI_NONBROKEN

6
hw/rdma/Makefile.objs
View file

@ -1,5 +1,3 @@
ifeq ($(CONFIG_PVRDMA),y)
obj-$(CONFIG_PCI) += rdma_utils.o rdma_backend.o rdma_rm.o rdma.o
obj-$(CONFIG_PCI) += vmw/pvrdma_dev_ring.o vmw/pvrdma_cmd.o \
obj-$(CONFIG_VMW_PVRDMA) += rdma_utils.o rdma_backend.o rdma_rm.o rdma.o
obj-$(CONFIG_VMW_PVRDMA) += vmw/pvrdma_dev_ring.o vmw/pvrdma_cmd.o \
vmw/pvrdma_qp_ops.o vmw/pvrdma_main.o
endif

1
hw/riscv/Kconfig
View file

@ -6,6 +6,7 @@ config HART
config SIFIVE
bool
select MSI_NONBROKEN
config SIFIVE_E
bool

3
hw/riscv/sifive_plic.c
View file

@ -22,6 +22,7 @@
#include "qemu/log.h"
#include "qemu/error-report.h"
#include "hw/sysbus.h"
#include "hw/pci/msi.h"
#include "target/riscv/cpu.h"
#include "sysemu/sysemu.h"
#include "hw/riscv/sifive_plic.h"
@ -458,6 +459,8 @@ static void sifive_plic_realize(DeviceState *dev, Error **errp)
exit(1);
}
}
msi_nonbroken = true;
}
static void sifive_plic_class_init(ObjectClass *klass, void *data)

1
hw/s390x/Kconfig
View file

@ -9,3 +9,4 @@ config S390_CCW_VIRTIO
select S390_FLIC
select SCLPCONSOLE
select VIRTIO_CCW
select MSI_NONBROKEN

1
hw/sh4/Kconfig
View file

@ -2,6 +2,7 @@ config R2D
bool
imply PCI_DEVICES
imply TEST_DEVICES
imply RTL8139_PCI
select I82378 if TEST_DEVICES
select IDE_MMIO
select PFLASH_CFI02

2
hw/sparc64/Kconfig
View file

@ -3,13 +3,13 @@ config SUN4U
imply PCI_DEVICES
imply SUNHME
imply TEST_DEVICES
imply PARALLEL
select M48T59
select ISA_BUS
select FDC
select SERIAL_ISA
select PCI_SABRE
select IDE_CMD646
select PARALLEL
select PCKBD
select SIMBA

7
include/hw/i386/intel_iommu.h
View file

@ -105,8 +105,8 @@ struct VTDAddressSpace {
uint8_t devfn;
AddressSpace as;
IOMMUMemoryRegion iommu;
MemoryRegion root;
MemoryRegion sys_alias;
MemoryRegion root; /* The root container of the device */
MemoryRegion nodmar; /* The alias of shared nodmar MR */
MemoryRegion iommu_ir; /* Interrupt region: 0xfeeXXXXX */
IntelIOMMUState *iommu_state;
VTDContextCacheEntry context_cache_entry;
@ -221,6 +221,9 @@ union VTD_IR_MSIAddress {
struct IntelIOMMUState {
X86IOMMUState x86_iommu;
MemoryRegion csrmem;
MemoryRegion mr_nodmar;
MemoryRegion mr_ir;
MemoryRegion mr_sys_alias;
uint8_t csr[DMAR_REG_SIZE]; /* register values */
uint8_t wmask[DMAR_REG_SIZE]; /* R/W bytes */
uint8_t w1cmask[DMAR_REG_SIZE]; /* RW1C(Write 1 to Clear) bytes */

9
memory.c
View file

@ -1649,10 +1649,17 @@ void memory_region_init_ram_device_ptr(MemoryRegion *mr,
uint64_t size,
void *ptr)
{
memory_region_init_ram_ptr(mr, owner, name, size, ptr);
memory_region_init(mr, owner, name, size);
mr->ram = true;
mr->terminates = true;
mr->ram_device = true;
mr->ops = &ram_device_mem_ops;
mr->opaque = mr;
mr->destructor = memory_region_destructor_ram;
mr->dirty_log_mask = tcg_enabled() ? (1 << DIRTY_MEMORY_CODE) : 0;
/* qemu_ram_alloc_from_ptr cannot fail with ptr != NULL. */
assert(ptr != NULL);
mr->ram_block = qemu_ram_alloc_from_ptr(size, ptr, mr, &error_fatal);
}
void memory_region_init_alias(MemoryRegion *mr,

2
scripts/minikconf.py
View file

@ -592,7 +592,7 @@ class KconfigParser:
if not self.src.startswith(rest, self.cursor):
return False
length = len(rest)
if self.src[self.cursor + length].isalnum() or self.src[self.cursor + length] == '|':
if self.src[self.cursor + length].isalnum() or self.src[self.cursor + length] == '_':
return False
self.cursor += length
return True

11
target/i386/sev.c
View file

@ -131,6 +131,17 @@ sev_ram_block_added(RAMBlockNotifier *n, void *host, size_t size)
{
int r;
struct kvm_enc_region range;
ram_addr_t offset;
MemoryRegion *mr;
/*
* The RAM device presents a memory region that should be treated
* as IO region and should not be pinned.
*/
mr = memory_region_from_host(host, &offset);
if (mr && memory_region_is_ram_device(mr)) {
return;
}
range.addr = (__u64)(unsigned long)host;
range.size = size;

3
tests/Makefile.include
View file

@ -195,7 +195,6 @@ check-qtest-i386-$(CONFIG_SLIRP) += tests/test-netfilter$(EXESUF)
check-qtest-i386-$(CONFIG_POSIX) += tests/test-filter-mirror$(EXESUF)
check-qtest-i386-$(CONFIG_RTL8139_PCI) += tests/test-filter-redirector$(EXESUF)
check-qtest-i386-y += tests/migration-test$(EXESUF)
check-qtest-i386-y += tests/test-announce-self$(EXESUF)
check-qtest-i386-y += tests/test-x86-cpuid-compat$(EXESUF)
check-qtest-i386-y += tests/numa-test$(EXESUF)
check-qtest-x86_64-y += $(check-qtest-i386-y)
@ -232,7 +231,6 @@ check-qtest-ppc64-y += $(check-qtest-ppc-y)
check-qtest-ppc64-$(CONFIG_PSERIES) += tests/device-plug-test$(EXESUF)
check-qtest-ppc64-$(CONFIG_POWERNV) += tests/pnv-xscom-test$(EXESUF)
check-qtest-ppc64-y += tests/migration-test$(EXESUF)
check-qtest-ppc64-y += tests/test-announce-self$(EXESUF)
check-qtest-ppc64-$(CONFIG_PSERIES) += tests/rtas-test$(EXESUF)
check-qtest-ppc64-$(CONFIG_SLIRP) += tests/pxe-test$(EXESUF)
check-qtest-ppc64-$(CONFIG_USB_UHCI) += tests/usb-hcd-uhci-test$(EXESUF)
@ -817,7 +815,6 @@ tests/usb-hcd-ehci-test$(EXESUF): tests/usb-hcd-ehci-test.o $(libqos-usb-obj-y)
tests/usb-hcd-xhci-test$(EXESUF): tests/usb-hcd-xhci-test.o $(libqos-usb-obj-y)
tests/cpu-plug-test$(EXESUF): tests/cpu-plug-test.o
tests/migration-test$(EXESUF): tests/migration-test.o
tests/test-announce-self$(EXESUF): tests/test-announce-self.o
tests/qemu-iotests/socket_scm_helper$(EXESUF): tests/qemu-iotests/socket_scm_helper.o
tests/test-qemu-opts$(EXESUF): tests/test-qemu-opts.o $(test-util-obj-y)
tests/test-keyval$(EXESUF): tests/test-keyval.o $(test-util-obj-y) $(test-qapi-obj-y)

73
tests/test-announce-self.c
View file

@ -1,73 +0,0 @@
/*
* QTest testcase for qemu_announce_self
*
* Copyright (c) 2017 Red hat, Inc.
* Copyright (c) 2014 SUSE LINUX Products GmbH
*
* This work is licensed under the terms of the GNU GPL, version 2 or later.
* See the COPYING file in the top-level directory.
*/
#include "qemu/osdep.h"
#include "libqtest.h"
#include "qapi/qmp/qdict.h"
#include "qemu-common.h"
#include "qemu/sockets.h"
#include "qemu/iov.h"
#include "libqos/libqos-pc.h"
#include "libqos/libqos-spapr.h"
#ifndef ETH_P_RARP
#define ETH_P_RARP 0x8035
#endif
static void test_announce(QTestState *qs, int socket)
{
char buffer[60];
int len;
QDict *rsp;
int ret;
uint16_t *proto = (uint16_t *)&buffer[12];
rsp = qtest_qmp(qs, "{ 'execute' : 'announce-self', "
" 'arguments': {"
" 'initial': 50, 'max': 550,"
" 'rounds': 10, 'step': 50 } }");
assert(!qdict_haskey(rsp, "error"));
qobject_unref(rsp);
/* Catch the packet and make sure it's a RARP */
ret = qemu_recv(socket, &len, sizeof(len), 0);
g_assert_cmpint(ret, ==, sizeof(len));
len = ntohl(len);
ret = qemu_recv(socket, buffer, len, 0);
g_assert_cmpint(*proto, ==, htons(ETH_P_RARP));
}
static void setup(gconstpointer data)
{
QTestState *qs;
void (*func) (QTestState *qs, int socket) = data;
int sv[2], ret;
ret = socketpair(PF_UNIX, SOCK_STREAM, 0, sv);
g_assert_cmpint(ret, !=, -1);
qs = qtest_initf("-netdev socket,fd=%d,id=hs0 -device "
"virtio-net-pci,netdev=hs0", sv[1]);
func(qs, sv[0]);
/* End test */
close(sv[0]);
qtest_quit(qs);
}
int main(int argc, char **argv)
{
g_test_init(&argc, &argv, NULL);
qtest_add_data_func("/virtio/net/test_announce_self", test_announce, setup);
return g_test_run();
}

30
tests/virtio-net-test.c
View file

@ -15,6 +15,10 @@
#include "libqos/qgraph.h"
#include "libqos/virtio-net.h"
#ifndef ETH_P_RARP
#define ETH_P_RARP 0x8035
#endif
#define PCI_SLOT_HP 0x06
#define PCI_SLOT 0x04
@ -168,6 +172,31 @@ static void hotplug(void *obj, void *data, QGuestAllocator *t_alloc)
}
}
static void announce_self(void *obj, void *data, QGuestAllocator *t_alloc)
{
int *sv = data;
char buffer[60];
int len;
QDict *rsp;
int ret;
uint16_t *proto = (uint16_t *)&buffer[12];
rsp = qmp("{ 'execute' : 'announce-self', "
" 'arguments': {"
" 'initial': 50, 'max': 550,"
" 'rounds': 10, 'step': 50 } }");
assert(!qdict_haskey(rsp, "error"));
qobject_unref(rsp);
/* Catch the packet and make sure it's a RARP */
ret = qemu_recv(sv[0], &len, sizeof(len), 0);
g_assert_cmpint(ret, ==, sizeof(len));
len = ntohl(len);
ret = qemu_recv(sv[0], buffer, len, 0);
g_assert_cmpint(*proto, ==, htons(ETH_P_RARP));
}
static void virtio_net_test_cleanup(void *sockets)
{
int *sv = sockets;
@ -233,6 +262,7 @@ static void register_virtio_net_test(void)
qos_add_test("basic", "virtio-net", send_recv_test, &opts);
qos_add_test("rx_stop_cont", "virtio-net", stop_cont_test, &opts);
#endif
qos_add_test("announce-self", "virtio-net", announce_self, &opts);
/* These tests do not need a loopback backend. */
opts.before = virtio_net_test_setup_nosocket;