The VM uses old bios to boot up only 1 cpu, causing the test case to fail.
Update the bios to solve this problem.
Reported-by: Thomas Huth
Signed-off-by: Song Gao
---
tests/avocado/machine_loongarch.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tests/avocado
Hi Igor, Daniel and all:
https://lore.kernel.org/all/20220422135101.65796...@redhat.com/t/#r831d589f243c24334a09995620b74408847a87a0
This message discuss hotplug device to pxb bridge. At the end, Igor suggested
enable shpc on pxb bridge:
pxb_dev_realize_common():
qdev_prop_set_bit(bds,
]:
https://gitee.com/openeuler/kernel/commit/5d97cff72f91f4f20a536efd60eca75bfcb78a64
Thanks.
Song Gao
Song Gao (3):
hw/intc/loongarch_extioi: Add extioi virt extension definition
hw/loongarch/virt: Use MemTxAttrs interface for misc ops
hw/loongarch/virt: Enable extioi virt extension
Use MemTxAttrs interface read_with_attrs/write_with_attrs
for virt_iocsr_misc_ops.
Signed-off-by: Song Gao
---
hw/loongarch/virt.c | 36
1 file changed, 24 insertions(+), 12 deletions(-)
diff --git a/hw/loongarch/virt.c b/hw/loongarch/virt.c
index
| | PCH-MSI |
+-+ +-+
^ ^ ^
| | |
++ +-+ +-+
| UARTs | | Devices | | Devices |
++ +-+ +-+
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
---
include/hw/intc/loongarch_e
This patch adds a new board attribute 'v-eiointc'.
A value of true enables the virt extended I/O interrupt controller.
VMs working in kvm mode have 'v-eiointc' enabled by default.
Signed-off-by: Song Gao
---
include/hw/loongarch/virt.h | 1 +
target/loongarch/cpu.h | 1 +
hw/loongarch
From: Jiaxun Yang
Higher bits for memory nodes were omitted at qemu_fdt_setprop_cells.
Cc: qemu-sta...@nongnu.org
Signed-off-by: Jiaxun Yang
Reviewed-by: Song Gao
Message-Id: <20240520-loongarch-fdt-memnode-v1-1-5ea9be939...@flygoat.com>
Signed-off-by: Song Gao
---
hw/loongarch/virt
size for both total memory and numa
node0 is removed for acpi srat table creation.
Signed-off-by: Bibo Mao
Reviewed-by: Song Gao
Message-Id: <20240515093927.3453674-2-maob...@loongson.cn>
Signed-off-by: Song Gao
---
hw/loongarch/acpi-build.c | 58 +++
On kvm side, get_fpu/set_fpu save the vreg registers high 192bits,
but QEMU missing.
Cc: qemu-sta...@nongnu.org
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id: <20240514110752.989572-1-gaos...@loongson.cn>
---
target/loongarch/kvm/kvm.c | 6 ++
1 file changed, 6 inse
Reviewed-by: Song Gao
Message-Id: <20240521080549.434197-2-maob...@loongson.cn>
Signed-off-by: Song Gao
---
target/loongarch/cpu.c | 14 --
1 file changed, 4 insertions(+), 10 deletions(-)
diff --git a/target/loongarch/cpu.c b/target/loongarch/cpu.c
index a0cad53676..b5c1ec94af
Reviewed-by: Song Gao
Message-Id: <20240515093927.3453674-5-maob...@loongson.cn>
Signed-off-by: Song Gao
---
hw/loongarch/virt.c | 53 +++--
1 file changed, 17 insertions(+), 36 deletions(-)
diff --git a/hw/loongarch/virt.c b/hw/loongarch/virt.c
size for both total memory and numa
node0 is removed for fadt numa memory table creation.
Signed-off-by: Bibo Mao
Reviewed-by: Song Gao
Message-Id: <20240515093927.3453674-3-maob...@loongson.cn>
Signed-off-by: Song Gao
---
hw/loongarch/virt.c | 46 ++
vmstate does not save kvm_state_conter,
which can cause VM recovery from disk to fail.
Cc: qemu-sta...@nongnu.org
Signed-off-by: Song Gao
Acked-by: Peter Xu
Message-Id: <20240508024732.3127792-1-gaos...@loongson.cn>
---
target/loongarch/machine.c | 6 --
1 file changed, 4 insertions
From: Bibo Mao
Some qtest test cases such as numa use default memory size of generic
machine class, which is 128M by fault.
Here generic default memory size is used, and also remove minimum memory
size which is 1G originally.
Signed-off-by: Bibo Mao
Reviewed-by: Song Gao
Message-Id
From: Bibo Mao
If VM runs in kvm mode, VM mode is added in IOCSR feature register.
So guest can detect kvm hypervisor type and enable possible pv functions.
Signed-off-by: Bibo Mao
Reviewed-by: Song Gao
Message-Id: <20240514025109.3238398-1-maob...@loongson.cn>
Signed-off-by: So
the first memory HOB is part of numa node0, so that runtime
memory of UEFI which is allocated from the first memory HOB is located
at numa node0.
Signed-off-by: Bibo Mao
Reviewed-by: Song Gao
Message-Id: <20240515093927.3453674-4-maob...@loongson.cn>
Signed-off-by: Song Gao
---
hw/loongarch/
dram memory region
hw/loongarch: Remove minimum and default memory size
target/loongarch: Add loongarch vector property unconditionally
Jiaxun Yang (1):
hw/loongarch/virt: Fix FDT memory node address width
Song Gao (2):
target/loongarch/kvm: Fix VM recovery from disk failures
Use MemTxAttrs interface read_with_attrs/write_with_attrs
for virt_iocsr_misc_ops.
Signed-off-by: Song Gao
---
hw/loongarch/virt.c | 26 --
1 file changed, 16 insertions(+), 10 deletions(-)
diff --git a/hw/loongarch/virt.c b/hw/loongarch/virt.c
index e7edc6c9f9
On LoongArch, IRQs can be routed to four vcpus with hardware extioi.
This patch adds the extioi virt extension definition so that the IRQ can
route to 256 vcpus.
Signed-off-by: Song Gao
---
include/hw/intc/loongarch_extioi.h | 21 +++
hw/intc/loongarch_extioi.c | 88
This patch adds a new board attribute 'v-eiointc'.
A value of true enables the virt extended I/O interrupt controller.
VMs working in kvm mode have 'v-eiointc' enabled by default.
Signed-off-by: Song Gao
---
include/hw/loongarch/virt.h | 1 +
target/loongarch/cpu.h | 1 +
hw/loongarch
way.
- Link to v1:
https://lore.kernel.org/all/20240116022526.498613-1-gaos...@loongson.cn/#r
[1]:
https://gitee.com/openeuler/kernel/commit/5d97cff72f91f4f20a536efd60eca75bfcb78a64
Thanks.
Song Gao
Song Gao (3):
hw/intc/loongarch_extioi: Add extioi virt extension definition
hw/loongarch/virt
vmstate does not save kvm_state_conter,
which can cause VM recovery from disk to fail.
Cc: qemu-sta...@nongnu.org
Signed-off-by: Song Gao
Acked-by: Peter Xu
Message-Id: <20240508024732.3127792-1-gaos...@loongson.cn>
---
target/loongarch/machine.c | 6 --
1 file changed, 4 insertions
On kvm side, get_fpu/set_fpu save the vreg registers high 192bits,
but QEMU missing.
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id: <20240514110752.989572-1-gaos...@loongson.cn>
---
target/loongarch/kvm/kvm.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/target/loo
Bibo Mao (3):
hw/loongarch: Add compat machine for 9.1
hw/loongarch: Remove minimum and default memory size
tests: Add migration test for loongarch64
Song Gao (2):
target/loongarch/kvm: Fix VM recovery from disk failures
target/loongarch/kvm: fpu
From: Bibo Mao
Since migration test case requires compat machine type support,
compat machine is added for qemu 9.1 here.
Signed-off-by: Bibo Mao
Reviewed-by: Song Gao
Message-Id: <20240511034220.3030560-2-maob...@loongson.cn>
Signed-off-by: Song Gao
---
hw/loongarch/virt.
and the build script in tests/migration/loongarch64. So users can
change the source and/or re-compile the binary as they wish.
Signed-off-by: Bibo Mao
Acked-by: Thomas Huth
Acked-by: Peter Xu
Reviewed-by: Fabiano Rosas
Reviewed-by: Song Gao
Tested-by: Song Gao
Message-Id: <20240511034220.303056
From: Bibo Mao
Some qtest test cases such as numa use default memory size of generic
machine class, which is 128M by fault.
Here generic default memory size is used, and also remove minimum memory
size which is 1G originally.
Signed-off-by: Bibo Mao
Reviewed-by: Song Gao
Message-Id
This patch adds PMU support, We just sets some cpucfg6 default value
to PMU config on kvm mode, and then check the PMU config with kvm ioctl
KVM_GET_DEVICE_ATTR.
e.g
'... -cpu max,pmu=on' (enable PMU)'
'... -cpu max,pmu=off' (disable PMU)'
Signed-off-by: Song Gao
---
v2:
- Drop
On kvm side, get_fpu/set_fpu save the vreg registers high 192bits,
but QEMU missing.
Signed-off-by: Song Gao
---
target/loongarch/kvm/kvm.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/target/loongarch/kvm/kvm.c b/target/loongarch/kvm/kvm.c
index a9f9020071..0b5dbb7ed8 100644
)
Signed-off-by: Song Gao
---
This patch adds the 'RFC' heading because it requires
the kernel to merge into patch[1] first
[1]: https://lore.kernel.org/all/20240507120140.3119714-1-gaos...@loongson.cn/
target/loongarch/cpu.h| 2 +
target/loongarch/cpu.c| 64
This patch adds a new board attribute 'v-eiointc'.
A value of true enables the virt extended I/O interrupt controller.
VMs working in kvm mode have 'v-eiointc' enabled by default.
Signed-off-by: Song Gao
---
include/hw/loongarch/virt.h | 2 +
target/loongarch/cpu.h | 1 +
hw/loongarch
commit/5d97cff72f91f4f20a536efd60eca75bfcb78a64
Thanks.
Song Gao.
Song Gao (2):
hw/intc/loongarch_extioi: Add extioi virt extension definition
hw/loongarch/virt: Enable extioi virt extension
include/hw/intc/loongarch_extioi.h | 21 ++
include/hw/loongarch/virt.h| 2 +
target/loongarch/cpu.h
On LoongArch, IRQs can be routed to four vcpus with hardware extioi.
This patch adds the extioi virt extension definition so that the IRQ can
route to 256 vcpus.
Signed-off-by: Song Gao
---
include/hw/intc/loongarch_extioi.h | 21 +++
hw/intc/loongarch_extioi.c | 92
The following changes since commit 4e66a08546a2588a4667766a1edab9caccf24ce3:
Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
(2024-05-07 09:26:30 -0700)
are available in the Git repository at:
https://gitlab.com/gaosong/qemu.git tags/pull-loongarch-20240509
for
entries are not used and do not need
migrate. It is only useful when it runs in TCG mode.
Signed-off-by: Bibo Mao
Reviewed-by: Richard Henderson
Message-Id: <20240506011912.2108842-1-maob...@loongson.cn>
Signed-off-by: Song Gao
---
target/loongarch/cpu.c| 7 +--
target/loo
.
Signed-off-by: Bibo Mao
Reviewed-by: Song Gao
Message-Id: <20240428031651.1354587-1-maob...@loongson.cn>
Signed-off-by: Song Gao
---
target/loongarch/kvm/kvm.c | 16
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/target/loongarch/kvm/kvm.c b/target/loongar
: Bibo Mao
Reviewed-by: Song Gao
Message-Id: <20240319022606.2994565-1-maob...@loongson.cn>
Signed-off-by: Song Gao
---
hw/loongarch/virt.c | 11 +--
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/hw/loongarch/virt.c b/hw/loongarch/virt.c
index c0999878df..12d20055fe
vmstate does not save kvm_state_conter,
which can cause VM recovery from disk to fail.
Signed-off-by: Song Gao
---
v2:
- Update the version.
- Link to v1:
https://patchew.org/QEMU/20240430012356.2620763-1-gaos...@loongson.cn/
target/loongarch/machine.c | 6 --
1 file changed, 4
The char pointer 'ramName' point to a block of memory, but never free it.
Use a small fixed-size buffer for 'ramName'.
Resolves: Coverity CID 1544773
Fixes: 0cf1478d6 ("hw/loongarch: Add numa support")
Signed-off-by: Song Gao
---
v2:
- Use a small fixed-size buffer for 'ramName'
The char pointer 'ramName' point to a block of memory,
but never free it. Use 'g_autofree' to automatically free it.
Resolves: Coverity CID 1544773
Fixes: 0cf1478d6 ("hw/loongarch: Add numa support")
Signed-off-by: Song Gao
---
hw/loongarch/virt.c | 3 +--
1 file changed, 1 inser
vmstate does not save kvm_state_conter,
which can cause VM recovery from disk to fail.
Signed-off-by: Song Gao
---
target/loongarch/machine.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/target/loongarch/machine.c b/target/loongarch/machine.c
index c7029fb9b4..4cd1bf06ff 100644
The efi_system_table adds a efi_boot_memmap configuration table.
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id: <20240426091551.2397867-7-gaos...@loongson.cn>
---
hw/loongarch/boot.c | 40 +
hw/loongarch/virt.c
The efi_system_table adds a efi_fdt configuration table.
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id: <20240426091551.2397867-9-gaos...@loongson.cn>
---
hw/loongarch/boot.c | 11 +++
hw/loongarch/virt.c | 6 ++
include/hw/loongarch/boot.
Load the slave CPU boot code at pflash0 and set
the slave CPU elf_address to VIRT_FLASH0_BASE.
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id: <20240426091551.2397867-4-gaos...@loongson.cn>
---
hw/loongarch/boot.c | 62 -
1 file chang
fdt adds pch pic controller, we use 'loongson,pch-pic-1.0'
See:
https://github.com/torvalds/linux/blob/v6.7/drivers/irqchip/irq-loongson-pch-pic.c
https://lore.kernel.org/r/20200528152757.1028711-4-jiaxun.y...@flygoat.com
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id
The efi_system_table adds a efi_initrd configuration table.
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id: <20240426091551.2397867-8-gaos...@loongson.cn>
---
hw/loongarch/boot.c | 23 +--
include/hw/loongarch/boot.h | 9 +
2 files chang
we load initrd ramdisk after kernel_high address
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id: <20240426091551.2397867-3-gaos...@loongson.cn>
---
hw/loongarch/boot.c | 28 +++-
1 file changed, 27 insertions(+), 1 deletion(-)
diff --git a/hw/loongarch/
This patch removes the unused fdt irqchip node.
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id: <20240426091551.2397867-16-gaos...@loongson.cn>
---
hw/loongarch/virt.c | 31 +--
1 file changed, 1 insertion(+), 30 deletions(-)
diff --git a/hw/loo
fdt adds Extend I/O Interrupt Controller,
we use 'loongson,ls2k2000-eiointc'.
See:
https://github.com/torvalds/linux/blob/v6.7/drivers/irqchip/irq-loongson-eiointc.c
https://lore.kernel.org/r/764e02d924094580ac0f1d15535f4b98308705c6.1683279769.git.zhoubin...@loongson.cn
Signed-off-by: Song Gao
rtc node need interrupts and interrupt-parent cells.
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id: <20240426091551.2397867-18-gaos...@loongson.cn>
---
hw/loongarch/virt.c | 12 +---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/hw/loongarch/virt.
<0x02 0x00 0x02 0x1000>;
};
Reviewed-by: Bibo Mao
Signed-off-by: Song Gao
Message-Id: <20240426091551.2397867-10-gaos...@loongson.cn>
---
hw/loongarch/virt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/loongarch/virt.c b/hw/loongarch/virt.c
index 42e5df8a24
uart node need interrupts and interrupt-parent cells.
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id: <20240426091551.2397867-17-gaos...@loongson.cn>
---
hw/loongarch/virt.c | 9 +++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/hw/loongarch/virt.
Add init_cmline and set boot_info->a0, a1
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id: <20240426091551.2397867-5-gaos...@loongson.cn>
---
hw/loongarch/boot.c | 30 ++
include/hw/loongarch/virt.h | 2 ++
target/loongarch/cpu.h |
This patch adds pcie irq_map node for FDT.
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id: <20240426091551.2397867-15-gaos...@loongson.cn>
---
hw/loongarch/virt.c | 73 ++---
1 file changed, 69 insertions(+), 4 deletions(-)
diff --gi
fdt adds cpu interrupt controller node,
we use 'loongson,cpu-interrupt-controller'.
See:
https://github.com/torvalds/linux/blob/v6.7/drivers/irqchip/irq-loongarch-cpu.c
https://lore.kernel.org/r/20221114113824.1880-2-liupei...@loongson.cn
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message
Add init_systab and set boot_info->a2
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id: <20240426091551.2397867-6-gaos...@loongson.cn>
---
hw/loongarch/boot.c | 22 +
include/hw/loongarch/boot.h | 48 +
2 files ch
Move some boot functions to boot.c and struct
loongarch_boot_info into struct LoongArchMachineState.
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Reviewed-by: Philippe Mathieu-Daudé
Message-Id: <20240426091551.2397867-2-gaos...@loongson.cn>
---
hw/loongarch/boot.c
fdt adds pch msi controller, we use 'loongson,pch-msi-1.0'.
See:
https://github.com/torvalds/linux/blob/v6.7/drivers/irqchip/irq-loongson-pch-msi.c
https://lore.kernel.org/r/20200528152757.1028711-6-jiaxun.y...@flygoat.com
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id
.
Song Gao (17):
hw/loongarch: Move boot functions to boot.c
hw/loongarch: Add load initrd
hw/loongarch: Add slave cpu boot_code
hw/loongarch: Add init_cmdline
hw/loongarch: Init efi_system_table
hw/loongarch: Init
fdt adds pch pic controller, we use 'loongson,pch-pic-1.0'
See:
https://github.com/torvalds/linux/blob/v6.7/drivers/irqchip/irq-loongson-pch-pic.c
https://lore.kernel.org/r/20200528152757.1028711-4-jiaxun.y...@flygoat.com
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id
uart node need interrupts and interrupt-parent cells.
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id: <20240426091551.2397867-17-gaos...@loongson.cn>
---
hw/loongarch/virt.c | 9 +++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/hw/loongarch/virt.
Add init_systab and set boot_info->a2
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id: <20240426091551.2397867-6-gaos...@loongson.cn>
---
hw/loongarch/boot.c | 22 +
include/hw/loongarch/boot.h | 48 +
2 files ch
fdt adds Extend I/O Interrupt Controller,
we use 'loongson,ls2k2000-eiointc'.
See:
https://github.com/torvalds/linux/blob/v6.7/drivers/irqchip/irq-loongson-eiointc.c
https://lore.kernel.org/r/764e02d924094580ac0f1d15535f4b98308705c6.1683279769.git.zhoubin...@loongson.cn
Signed-off-by: Song Gao
<0x02 0x00 0x02 0x1000>;
};
Reviewed-by: Bibo Mao
Signed-off-by: Song Gao
Message-Id: <20240426091551.2397867-10-gaos...@loongson.cn>
---
hw/loongarch/virt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/loongarch/virt.c b/hw/loongarch/virt.c
index 42e5df8a24
fdt adds pch msi controller, we use 'loongson,pch-msi-1.0'.
See:
https://github.com/torvalds/linux/blob/v6.7/drivers/irqchip/irq-loongson-pch-msi.c
https://lore.kernel.org/r/20200528152757.1028711-6-jiaxun.y...@flygoat.com
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id
Load the slave CPU boot code at pflash0 and set
the slave CPU elf_address to VIRT_FLASH0_BASE.
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id: <20240426091551.2397867-4-gaos...@loongson.cn>
---
hw/loongarch/boot.c | 62 -
1 file chang
rtc node need interrupts and interrupt-parent cells.
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id: <20240426091551.2397867-18-gaos...@loongson.cn>
---
hw/loongarch/virt.c | 12 +---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/hw/loongarch/virt.
The efi_system_table adds a efi_fdt configuration table.
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id: <20240426091551.2397867-9-gaos...@loongson.cn>
---
hw/loongarch/boot.c | 11 +++
hw/loongarch/virt.c | 6 ++
include/hw/loongarch/boot.
fdt adds cpu interrupt controller node,
we use 'loongson,cpu-interrupt-controller'.
See:
https://github.com/torvalds/linux/blob/v6.7/drivers/irqchip/irq-loongarch-cpu.c
https://lore.kernel.org/r/20221114113824.1880-2-liupei...@loongson.cn
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message
This patch adds pcie irq_map node for FDT.
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id: <20240426091551.2397867-15-gaos...@loongson.cn>
---
hw/loongarch/virt.c | 73 ++---
1 file changed, 69 insertions(+), 4 deletions(-)
diff --gi
Move some boot functions to boot.c and struct
loongarch_boot_info into struct LoongArchMachineState.
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Reviewed-by: Philippe Mathieu-Daudé
Message-Id: <20240426091551.2397867-2-gaos...@loongson.cn>
---
hw/loongarch/boot.c
This patch removes the unused fdt irqchip node.
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id: <20240426091551.2397867-16-gaos...@loongson.cn>
---
hw/loongarch/virt.c | 31 +--
1 file changed, 1 insertion(+), 30 deletions(-)
diff --git a/hw/loo
The efi_system_table adds a efi_initrd configuration table.
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id: <20240426091551.2397867-8-gaos...@loongson.cn>
---
hw/loongarch/boot.c | 23 +--
include/hw/loongarch/boot.h | 9 +
2 files chang
we load initrd ramdisk after kernel_high address
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id: <20240426091551.2397867-3-gaos...@loongson.cn>
---
hw/loongarch/boot.c | 29 -
1 file changed, 28 insertions(+), 1 deletion(-)
diff --git a/hw/loo
Add init_cmline and set boot_info->a0, a1
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id: <20240426091551.2397867-5-gaos...@loongson.cn>
---
hw/loongarch/boot.c | 30 ++
include/hw/loongarch/virt.h | 2 ++
target/loongarch/cpu.h |
Song Gao (17):
hw/loongarch: Move boot functions to boot.c
hw/loongarch: Add load initrd
hw/loongarch: Add slave cpu boot_code
hw/loongarch: Add init_cmdline
hw/loongarch: Init efi_system_table
hw/loongarch: Init efi_boot_memmap table
hw
The efi_system_table adds a efi_boot_memmap configuration table.
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id: <20240426091551.2397867-7-gaos...@loongson.cn>
---
hw/loongarch/boot.c | 40 +
hw/loongarch/virt.c
Signed-off-by: Song Gao
Message-Id: <20240307164835.300412-4-gaos...@loongson.cn>
---
hw/loongarch/boot.c | 62 -
1 file changed, 61 insertions(+), 1 deletion(-)
diff --git a/hw/loongarch/boot.c b/hw/loongarch/boot.c
index a9522d6912..d1a8
fdt adds cpu interrupt controller node,
we use 'loongson,cpu-interrupt-controller'.
See:
https://github.com/torvalds/linux/blob/v6.7/drivers/irqchip/irq-loongarch-cpu.c
https://lore.kernel.org/r/20221114113824.1880-2-liupei...@loongson.cn
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message
Add init_cmline and set boot_info->a0, a1
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id: <20240307164835.300412-5-gaos...@loongson.cn>
---
include/hw/loongarch/virt.h | 2 ++
target/loongarch/cpu.h | 2 ++
hw/loongarch/boot.c | 30
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id: <20240307164835.300412-16-gaos...@loongson.cn>
---
hw/loongarch/virt.c | 31 +--
1 file changed, 1 insertion(+), 30 deletions(-)
diff --git a/hw/loongarch/virt.c b/hw/loongarch/virt.c
index 91a5
rtc node need interrupts and interrupt-parent cells.
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id: <20240307164835.300412-18-gaos...@loongson.cn>
---
hw/loongarch/virt.c | 12 +---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/hw/loongarch/virt.
Move some boot functions to boot.c and struct
loongarch_boot_info into struct LoongArchMachineState.
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Reviewed-by: Philippe Mathieu-Daudé
Message-Id: <20240307164835.300412-2-gaos...@loongson.cn>
---
include/hw/loongarch/boot.h
fdt adds pch pic controller, we use 'loongson,pch-pic-1.0'
See:
https://github.com/torvalds/linux/blob/v6.7/drivers/irqchip/irq-loongson-pch-pic.c
https://lore.kernel.org/r/20200528152757.1028711-4-jiaxun.y...@flygoat.com
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id
Add init_systab and set boot_info->a2
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id: <20240307164835.300412-6-gaos...@loongson.cn>
---
include/hw/loongarch/boot.h | 48 +
hw/loongarch/boot.c | 22 +
2 files ch
fdt adds Extend I/O Interrupt Controller,
we use 'loongson,ls2k2000-eiointc'.
See:
https://github.com/torvalds/linux/blob/v6.7/drivers/irqchip/irq-loongson-eiointc.c
https://lore.kernel.org/r/764e02d924094580ac0f1d15535f4b98308705c6.1683279769.git.zhoubin...@loongson.cn
Signed-off-by: Song Gao
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id: <20240307164835.300412-8-gaos...@loongson.cn>
---
include/hw/loongarch/boot.h | 9 +
hw/loongarch/boot.c | 23 +--
2 files changed, 30 insertions(+), 2 deletions(-)
diff --git a/include/hw/loo
to be reviewed.
Thanks.
Song Gao
V7:
- Rebase and R-b;
- Patch3, replace reg_num with reg_name.
move slave boot code buf to pflash0;
- Patch5: replace __aligned(8) with QEMU_ALIGNED(8);
- Patch8: Use the macro FDT_BASE to indicate the fdt base size.
V6:
- Fixes test/compilation failures
we load initrd ramdisk after kernel_high address
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id: <20240307164835.300412-3-gaos...@loongson.cn>
---
hw/loongarch/boot.c | 29 -
1 file changed, 28 insertions(+), 1 deletion(-)
diff --git a/hw/loongarch/
uart node need interrupts and interrupt-parent cells.
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id: <20240307164835.300412-17-gaos...@loongson.cn>
---
hw/loongarch/virt.c | 9 +++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/hw/loongarch/virt.c b/hw/loo
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id: <20240307164835.300412-15-gaos...@loongson.cn>
---
hw/loongarch/virt.c | 73 ++---
1 file changed, 69 insertions(+), 4 deletions(-)
diff --git a/hw/loongarch/virt.c b/hw/loongarch/virt.c
fdt adds pch msi controller, we use 'loongson,pch-msi-1.0'.
See:
https://github.com/torvalds/linux/blob/v6.7/drivers/irqchip/irq-loongson-pch-msi.c
https://lore.kernel.org/r/20200528152757.1028711-6-jiaxun.y...@flygoat.com
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id
Signed-off-by: Song Gao
Message-Id: <20240307164835.300412-7-gaos...@loongson.cn>
---
include/hw/loongarch/boot.h | 27 +
include/hw/loongarch/virt.h | 10 ++
hw/loongarch/boot.c | 40 +
hw/loongarch/virt.c
<0x02 0x00 0x02 0x1000>;
};
Reviewed-by: Bibo Mao
Signed-off-by: Song Gao
Message-Id: <20240307164835.300412-10-gaos...@loongson.cn>
---
hw/loongarch/virt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/loongarch/virt.c b/hw/loongarch/virt.c
index 42e5df8a24
Signed-off-by: Song Gao
Reviewed-by: Bibo Mao
Message-Id: <20240307164835.300412-9-gaos...@loongson.cn>
---
include/hw/loongarch/boot.h | 4
include/hw/loongarch/virt.h | 2 ++
hw/loongarch/boot.c | 11 +++
hw/loongarch/virt.c | 6 ++
4 files chang
qemu-system-loongarch64 assert failed with the option '-d int',
the helper_idle() raise an exception EXCP_HLT, but the exception name is
undefined.
Signed-off-by: Song Gao
Reviewed-by: Philippe Mathieu-Daudé
Message-Id: <20240321123606.1704900-1-gaos...@loongson.cn>
---
target/loongarch
-loongarch-20240322
Song Gao (1):
target/loongarch: Fix qemu-system-loongarch64 assert failed with the
option '-d int'
target/loongarch/cpu.c | 74 +++---
1 file changed, 40 insertions
qemu-system-loongarch64 assert failed with the option '-d int',
the helper_idle() raise an exception EXCP_HLT, but the exception name is
undefined.
Signed-off-by: Song Gao
---
target/loongarch/cpu.c | 74 +++---
1 file changed, 40 insertions(+), 34 deletions
qemu-system-loongarch64 assert failed with the option '-d int',
the helper_idle() raise an exception EXCP_HLT, but the exception name is
undefined.
Signed-off-by: Song Gao
---
target/loongarch/cpu.c | 76 +++---
1 file changed, 42 insertions(+), 34 deletions
qemu-system-loongarch64 assert failed with the option '-d int',
the helper_idle() raise an exception EXCP_HLT, but the exception name is
undefined.
Signed-off-by: Song Gao
---
target/loongarch/cpu.c | 75 ++
1 file changed, 46 insertions(+), 29 deletions
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