On Mon, Aug 12, 2024 at 10:48:40AM +1000, Alistair Francis wrote:
> [EXTERNAL MAIL]
>
> On Fri, Aug 9, 2024 at 8:14 PM Ethan Chen wrote:
> >
> > On Thu, Aug 08, 2024 at 02:01:13PM +1000, Alistair Francis wrote:
> > >
> > > On Mon, Jul 15, 2024
On Mon, Aug 12, 2024 at 10:47:33AM +1000, Alistair Francis wrote:
> [EXTERNAL MAIL]
>
> On Fri, Aug 9, 2024 at 8:11 PM Ethan Chen wrote:
> >
> > On Thu, Aug 08, 2024 at 02:23:56PM +1000, Alistair Francis wrote:
> > >
> > > On Mon, Jul 15, 2024
On Thu, Aug 08, 2024 at 02:01:13PM +1000, Alistair Francis wrote:
>
> On Mon, Jul 15, 2024 at 8:15 PM Ethan Chen via wrote:
> >
> > - Add 'iopmp=on' option to enable IOPMP. It adds an iopmp device virt
> > machine
> > to protect all regions of s
On Thu, Aug 08, 2024 at 02:23:56PM +1000, Alistair Francis wrote:
>
> On Mon, Jul 15, 2024 at 8:13 PM Ethan Chen via wrote:
> >
> > To enable system memory transactions through the IOPMP, memory regions must
> > be moved to the IOPMP downstream and then replac
On Thu, Aug 08, 2024 at 01:56:35PM +1000, Alistair Francis wrote:
> [EXTERNAL MAIL]
>
> On Mon, Jul 15, 2024 at 7:58 PM Ethan Chen via wrote:
> >
> > Support basic functions of IOPMP specification v0.9.1 rapid-k model.
> > The specification url:
> > https://gi
On Thu, Aug 08, 2024 at 02:25:04PM +1000, Alistair Francis wrote:
>
> On Mon, Jul 15, 2024 at 8:15 PM Ethan Chen via wrote:
> >
> > The iopmp_setup_cpu() function configures the RISCV CPU to support IOPMP and
> > specifies the CPU's RRID.
> >
> > Signed
On Thu, Aug 08, 2024 at 01:56:35PM +1000, Alistair Francis wrote:
> [EXTERNAL MAIL]
>
> On Mon, Jul 15, 2024 at 7:58 PM Ethan Chen via wrote:
> >
> > Support basic functions of IOPMP specification v0.9.1 rapid-k model.
> > The specification url:
> > https://gi
- Add 'iopmp=on' option to enable IOPMP. It adds an iopmp device virt machine
to protect all regions of system memory, and configures RRID of CPU.
Signed-off-by: Ethan Chen
---
docs/system/riscv/virt.rst | 5 +++
hw/riscv/Kconfig | 1 +
hw/riscv/virt.c
The iopmp_dma_rw() function performs memory read/write operations to system
memory with support for IOPMP. It sends transaction information to the IOPMP
for partial hit detection.
Signed-off-by: Ethan Chen
---
hw/misc/riscv_iopmp.c | 68 +++
include/hw
The iopmp_setup_cpu() function configures the RISCV CPU to support IOPMP and
specifies the CPU's RRID.
Signed-off-by: Ethan Chen
---
hw/misc/riscv_iopmp.c | 6 ++
include/hw/misc/riscv_iopmp.h | 1 +
2 files changed, 7 insertions(+)
diff --git a/hw/misc/riscv_iopmp.c b/hw
specified memory
regions in system memory with the IOMMU regions of the IOPMP. It also
adds entries to a protection map that records the relationship between
physical address regions and the IOPMP, which is used by the IOPMP DMA
API to send transaction information.
Signed-off-by: Ethan Chen
---
hw/misc
for fetch operations.
Signed-off-by: Ethan Chen
---
accel/tcg/cputlb.c| 9 +++-
include/exec/memory.h | 30
system/memory.c | 104 ++
system/trace-events | 2 +
4 files changed, 143 insertions(+), 2 deletions(-)
diff --git a
same page, ensuring that the IOMMU is
checked on every access.
Signed-off-by: Ethan Chen
---
accel/tcg/cputlb.c | 20
system/physmem.c | 4
2 files changed, 20 insertions(+), 4 deletions(-)
diff --git a/accel/tcg/cputlb.c b/accel/tcg/cputlb.c
index edb3715017
address space is blocked_ followed by
the lacked permissions.
The operation of a blocked region can trigger an IOPMP interrupt, a bus
error, or it can respond with success and fabricated data, depending on
the value of the IOPMP ERR_CFG register.
Signed-off-by: Ethan Chen
---
hw/misc/Kconfig
Signed-off-by: Ethan Chen
---
target/riscv/cpu_cfg.h| 2 ++
target/riscv/cpu_helper.c | 18 +++---
2 files changed, 17 insertions(+), 3 deletions(-)
diff --git a/target/riscv/cpu_cfg.h b/target/riscv/cpu_cfg.h
index fb7eebde52..2946fec20c 100644
--- a/target/riscv/cpu_cfg.h
scade option for virt machine
- Refine 'addr' range checks switch case (Daniel)
Ethan Chen (8):
memory: Introduce memory region fetch operation
system/physmem: Support IOMMU granularity smaller than TARGET_PAGE
size
target/riscv: Add support for IOPMP
hw/misc/riscv_iopmp: A
On Wed, Jun 26, 2024 at 11:22:46AM +1000, Alistair Francis wrote:
>
> On Mon, Jun 24, 2024 at 11:47 AM Ethan Chen wrote:
> >
> > Hi Alistair,
> >
> > IOPMP can applies all device. In this patch series, PCI devices on the
> > bridge
> > can connec
Hi Alistair,
IOPMP can applies all device. In this patch series, PCI devices on the bridge
can connect to IOPMP by pci_setup_iommu(), but other devices need change their
memory access address space from system memory to IOPMP by themself.
Thanks,
Ethan
On Fri, Jun 21, 2024 at 03:54:15PM +1000
On Mon, Jun 17, 2024 at 02:09:34PM +0200, Stefan Weil wrote:
> [EXTERNAL MAIL]
>
> Am 12.06.24 um 05:17 schrieb Ethan Chen via:
> > Support basic functions of IOPMP specification v0.9.1 rapid-k model.
> > The specification url:
> > https://github.com/riscv-non-isa/iop
On Mon, Jun 17, 2024 at 07:28:33PM +0800, LIU Zhiwei wrote:
>
> On 2024/6/12 11:17, Ethan Chen wrote:
> > Support basic functions of IOPMP specification v0.9.1 rapid-k model.
> > The specification url:
> > https://github.com/riscv-non-isa/iopmp-spec/releases/tag/v0.9.1
>
On Thu, Jun 13, 2024 at 05:26:03PM +0800, LIU Zhiwei wrote:
>
> Hi Ethan,
>
> On 2024/6/12 11:17, Ethan Chen wrote:
> > Support basic functions of IOPMP specification v0.9.1 rapid-k model.
> > The specification url:
> > https://github.com/riscv-non-isa/
from the access type when creating iotlb? I think the section
might be wrong in this situation.
Thanks,
Ethan
>
>
On Wed, Jun 12, 2024 at 01:43:41PM +0100, Peter Maydell wrote:
>
> On Wed, 12 Jun 2024 at 10:02, Ethan Chen via wrote:
> >
> > Allow the memory region to have different behaviors for read and fetch
> > operations.
> >
> > For example RISCV IOPMP will rai
on every access.
Signed-off-by: Ethan Chen
---
accel/tcg/cputlb.c | 17 -
system/physmem.c | 4
2 files changed, 20 insertions(+), 1 deletion(-)
diff --git a/accel/tcg/cputlb.c b/accel/tcg/cputlb.c
index 117b516739..9c0db4d9e2 100644
--- a/accel/tcg/cputlb.c
+++ b/accel
: Ethan Chen
---
accel/tcg/cputlb.c| 9 +++-
include/exec/memory.h | 30
system/memory.c | 104 ++
3 files changed, 141 insertions(+), 2 deletions(-)
diff --git a/accel/tcg/cputlb.c b/accel/tcg/cputlb.c
index 117b516739..edb3715017
success with fabricated
data depending on IOPMP ERR_CFG register value.
Signed-off-by: Ethan Chen
---
hw/misc/Kconfig |3 +
hw/misc/meson.build |1 +
hw/misc/riscv_iopmp.c | 1002 +
hw/misc/trace-events |4 +
include
If a requestor device is connected to the IOPMP device, its memory access will
be checked by the IOPMP rule.
- Add 'iopmp=on' option to add an iopmp device and make the Generic PCI Express
Bridge connect to IOPMP.
Signed-off-by: Ethan Chen
---
docs/system/riscv/virt.rst | 6
stall support, transaction information which need requestor device
support.
- Remove iopmp_cascade option for virt machine
- Refine 'addr' range checks switch case (Daniel)
Ethan Chen (2):
hw/misc/riscv_iopmp: Add RISC-V IOPMP device
hw/riscv/virt: Add IOPMP support
docs/sy
Hi Dainel,
Sorry for the delayed response. I've been busy over the past two months.
I plan to submit the next version of the patch within two weeks.
Thanks,
Ethan Chen
On Mon, May 27, 2024 at 09:09:49AM -0300, Daniel Henrique Barboza wrote:
> Hi Ethan,
>
>
> Did you send
On Wed, Feb 14, 2024 at 11:34:55AM -0300, Daniel Henrique Barboza wrote:
>
>
> On 2/7/24 06:34, Ethan Chen wrote:
> > Support specification Version 1.0.0-draft4 rapid-k model.
> > The specification url:
> > https://github.com/riscv-non-isa/iopmp-spec/blob/main/ri
ce to machine. When iopmp option is "off"
, this option has no effect.
Signed-off-by: Ethan Chen
---
docs/system/riscv/virt.rst | 12
hw/riscv/Kconfig | 1 +
hw/riscv/virt.c| 110 -
include/hw/riscv/virt.h| 8 ++-
4 file
Make other device can use /hw/core/stream.c by select this config.
Reviewed-by: Alistair Francis
Signed-off-by: Ethan Chen
---
hw/Kconfig | 1 +
hw/core/Kconfig | 3 +++
hw/core/meson.build | 2 +-
3 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/hw/Kconfig b/hw
style (Daniel Henrique Barboza)
Thanks,
Ethan Chen
Ethan Chen (3):
hw/core: Add config stream
Add RISC-V IOPMP support
hw/riscv/virt: Add IOPMP support
docs/system/riscv/virt.rst| 12 +
hw/Kconfig|1 +
hw/core/Kconfig
stall_io_as. The operation of stall_io_as does
nothing but return a stall result to source device. Source device
should retry the transaction if it gets a stall result.
Signed-off-by: Ethan Chen
---
hw/misc/Kconfig |4 +
hw/misc/meson.build
On Mon, Jan 22, 2024 at 04:01:12PM +1000, Alistair Francis wrote:
> On Thu, Dec 21, 2023 at 4:38 PM Ethan Chen wrote:
> >
> > On Mon, Dec 18, 2023 at 02:18:58PM +1000, Alistair Francis wrote:
> > > On Wed, Nov 22, 2023 at 3:36 PM Ethan Chen via
> > > w
ce to machine. When iopmp option is "off"
, this option has no effect.
Signed-off-by: Ethan Chen
---
docs/system/riscv/virt.rst | 12
hw/riscv/Kconfig | 1 +
hw/riscv/virt.c| 110 -
include/hw/riscv/virt.h| 8 ++-
4 file
stall_io_as. The operation of stall_io_as does
nothing but return a stall result to source device. Source device
should retry the transaction if it gets a stall result.
Signed-off-by: Ethan Chen
---
hw/misc/Kconfig |4 +
hw/misc/meson.build
Make other device can use /hw/core/stream.c by select this config.
Reviewed-by: Alistair Francis
Signed-off-by: Ethan Chen
---
hw/Kconfig | 1 +
hw/core/Kconfig | 3 +++
hw/core/meson.build | 2 +-
3 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/hw/Kconfig b/hw
)
Support PCI device
Drop IOPMP device create helper function (Alistair Francis)
- Remove ATCDMAC300 (Alistair Francis)
- VIRT: Make PCIe bridge connect to IOPMP
Modify document for IOPMP options
Add IOPMP fdt
Thanks,
Ethan Chen
Ethan Chen (3):
hw/core: Add config
On Mon, Dec 18, 2023 at 02:18:58PM +1000, Alistair Francis wrote:
> On Wed, Nov 22, 2023 at 3:36 PM Ethan Chen via wrote:
> >
> > This series implements IOPMP specification v1.0.0-draft4 rapid-k model.
> > The specification url:
> > https://github.com/riscv-n
On Mon, Dec 18, 2023 at 02:04:06PM +1000, Alistair Francis wrote:
> On Wed, Nov 22, 2023 at 3:35 PM Ethan Chen via wrote:
> >
> > Support specification Version 1.0.0-draft4 rapid-k model.
> > The specification url:
> > https://github.com/riscv-n
On Mon, Dec 18, 2023 at 02:18:58PM +1000, Alistair Francis wrote:
> On Wed, Nov 22, 2023 at 3:36 PM Ethan Chen via wrote:
> >
> > This series implements IOPMP specification v1.0.0-draft4 rapid-k model.
> > The specification url:
> > https://github.com/riscv-n
Ping again.
On Tue, Dec 05, 2023 at 03:48:07PM +0800, Ethan Chen wrote:
> Ping.
> https://patchew.org/QEMU/20231122053251.440723-1-etha...@andestech.com/
>
> On Wed, Nov 22, 2023 at 01:32:47PM +0800, Ethan Chen wrote:
> > This series implements IOPMP specification v1.0.0-dr
Ping.
https://patchew.org/QEMU/20231122053251.440723-1-etha...@andestech.com/
On Wed, Nov 22, 2023 at 01:32:47PM +0800, Ethan Chen wrote:
> This series implements IOPMP specification v1.0.0-draft4 rapid-k model.
> The specification url:
> https://github.com/riscv-non-isa/iopmp-spec/
=on' option to add second iopmp device which is cascaded by
first iopmp device to machine. When iopmp option is "off", this option has no
effect.
Signed-off-by: Ethan Chen
---
docs/system/riscv/virt.rst | 11 +++
hw/riscv/Kconfig
Make other device can use /hw/core/stream.c by select this config.
Signed-off-by: Ethan Chen
---
hw/Kconfig | 1 +
hw/core/Kconfig | 3 +++
hw/core/meson.build | 2 +-
3 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/hw/Kconfig b/hw/Kconfig
index 9ca7b38c31..e4d153dce7
iothread property to make the device run on
iothread.
To send transaction information to IOPMP streamsink, function
transaction_info_push is called before memory access.
Signed-off-by: Ethan Chen
---
hw/dma/Kconfig | 4 +
hw/dma/atcdmac300.c | 566
memory access. IOPMP will do
additional partially hit check with transaction info.
If the source device does not support transaction info. IOPMP will not check
partially hit.
Signed-off-by: Ethan Chen
---
hw/misc/Kconfig | 4 +
hw/misc/meson.build
- IOPMP: Refine error message and remove unused variable
- VIRT: Document new options
atcdmac300 is only added when iopmp is enabled
serial setting should not be changed
Ethan Chen (4):
hw/core: Add config stream
Add RISC-V IOPMP support
hw/dma: Add Andes
On Tue, Nov 21, 2023 at 03:28:13PM +1000, Alistair Francis wrote:
> On Tue, Nov 21, 2023 at 3:24 PM Alistair Francis wrote:
> >
> > On Tue, Nov 14, 2023 at 7:49 PM Ethan Chen via
> > wrote:
> > >
> > > Make other device can use /hw/core/stream.c by select
On Tue, Nov 21, 2023 at 03:22:18PM +1000, Alistair Francis wrote:
> On Tue, Nov 14, 2023 at 7:48 PM Ethan Chen via wrote:
> >
> > - Add 'iopmp=on' option to enable a iopmp device and a dma device
> > connect to the iopmp device
> > - Add 'iopmp_ca
On Tue, Nov 14, 2023 at 02:50:21PM -0300, Daniel Henrique Barboza wrote:
>
>
> On 11/14/23 06:47, Ethan Chen wrote:
> > - Add 'iopmp=on' option to enable a iopmp device and a dma device
> > connect to the iopmp device
> > - Add 'iopmp_ca
Support specification Version 1.0.0-draft4 rapid-k model.
Signed-off-by: Ethan Chen
---
hw/misc/Kconfig | 4 +
hw/misc/meson.build | 1 +
hw/misc/riscv_iopmp.c | 967 ++
include/hw/misc
Signed-off-by: Ethan Chen
---
hw/dma/Kconfig | 4 +
hw/dma/atcdmac300.c | 566
hw/dma/meson.build | 1 +
include/hw/dma/atcdmac300.h | 180
4 files changed, 751 insertions(+)
create mode 100644 hw/dma/atcdmac300
: Convert ATCDMAC burst to AXI burst
- ATCDMAC300: Send transaction_info to IOPMP StreamSink
Ethan Chen (4):
hw/core: Add config stream
Add RISC-V IOPMP support
hw/dma: Add Andes ATCDMAC300 support
hw/riscv/virt: Add IOPMP support
hw/core/Kconfig | 3 +
hw/core
- Add 'iopmp=on' option to enable a iopmp device and a dma device
connect to the iopmp device
- Add 'iopmp_cascade=on' option to enable iopmp cascading.
Signed-off-by: Ethan Chen
---
hw/riscv/Kconfig| 2 ++
hw/riscv
Make other device can use /hw/core/stream.c by select this config.
Signed-off-by: Ethan Chen
---
hw/core/Kconfig | 3 +++
hw/core/meson.build | 1 +
2 files changed, 4 insertions(+)
diff --git a/hw/core/Kconfig b/hw/core/Kconfig
index 9397503656..628dc3d883 100644
--- a/hw/core/Kconfig
On Tue, Nov 07, 2023 at 10:53:40AM +, Peter Maydell wrote:
> On Tue, 7 Nov 2023 at 03:02, Ethan Chen wrote:
> >
> > On Mon, Nov 06, 2023 at 10:34:41AM +, Peter Maydell wrote:
> > > What AXI bus signals? You already get address and size in the
> > > actu
On Mon, Nov 06, 2023 at 10:34:41AM +, Peter Maydell wrote:
> On Mon, 6 Nov 2023 at 01:57, Ethan Chen wrote:
> >
> > On Fri, Nov 03, 2023 at 10:34:28AM +, Peter Maydell wrote:
> > > On Fri, 3 Nov 2023 at 03:29, Ethan Chen wrote:
> > > >
> > &g
On Fri, Nov 03, 2023 at 10:34:28AM +, Peter Maydell wrote:
> On Fri, 3 Nov 2023 at 03:29, Ethan Chen wrote:
> >
> > On Thu, Nov 02, 2023 at 01:53:05PM +, Peter Maydell wrote:
> > > On Thu, 2 Nov 2023 at 13:49, Peter Xu wrote:
> > > >
> > &g
On Thu, Nov 02, 2023 at 01:53:05PM +, Peter Maydell wrote:
> On Thu, 2 Nov 2023 at 13:49, Peter Xu wrote:
> >
> > On Thu, Nov 02, 2023 at 05:40:12PM +0800, Ethan Chen wrote:
> > > Signed-off-by: Ethan Chen
> > > ---
> > > include/exec/mema
On Thu, Nov 02, 2023 at 09:49:17AM -0400, Peter Xu wrote:
> On Thu, Nov 02, 2023 at 05:40:12PM +0800, Ethan Chen wrote:
> > Signed-off-by: Ethan Chen
> > ---
> > include/exec/memattrs.h | 6 ++
> > 1 file changed, 6 insertions(+)
> >
> > diff --git a
Signed-off-by: Ethan Chen
---
include/exec/memattrs.h | 6 ++
1 file changed, 6 insertions(+)
diff --git a/include/exec/memattrs.h b/include/exec/memattrs.h
index d04170aa27..fc15e5d7d3 100644
--- a/include/exec/memattrs.h
+++ b/include/exec/memattrs.h
@@ -64,6 +64,12 @@ typedef struct
Support specification Version 1.0.0-draft4 rapid-k model.
Signed-off-by: Ethan Chen
---
hw/misc/Kconfig | 3 +
hw/misc/meson.build | 1 +
hw/misc/riscv_iopmp.c | 902 ++
include/hw/misc/riscv_iopmp.h | 330 +
4
transaction info in attrs_to_index instead of using
translate_size().
- IOPMP: Fix some partially hit transactions are not detected.
- ATCDMAC300: Fix write stall is not resumed correctly.
- ATCDMAC300: Fix some partially hit errors are not detected.
Ethan Chen (4):
exec/memattrs: Add
Signed-off-by: Ethan Chen
---
hw/dma/Kconfig | 3 +
hw/dma/atcdmac300.c | 460
hw/dma/meson.build | 1 +
include/hw/dma/atcdmac300.h | 171 ++
4 files changed, 635 insertions(+)
create mode 100644 hw/dma
- Add 'iopmp=on' option to enable a iopmp device and a dma device
connect to the iopmp device
- Add 'iopmp_cascade=on' option to enable iopmp cascading.
Signed-off-by: Ethan Chen
---
hw/riscv/Kconfig| 2 ++
hw/riscv
On Mon, Oct 30, 2023 at 11:02:30AM -0400, Peter Xu wrote:
> On Mon, Oct 30, 2023 at 02:00:54PM +0800, Ethan Chen wrote:
> > On Fri, Oct 27, 2023 at 12:13:50PM -0400, Peter Xu wrote:
> > > Add cc list.
> > >
> > > On Fri, Oct 27, 2023 at 12:02:24PM -0400, Pe
On Fri, Oct 27, 2023 at 12:13:50PM -0400, Peter Xu wrote:
> Add cc list.
>
> On Fri, Oct 27, 2023 at 12:02:24PM -0400, Peter Xu wrote:
> > On Fri, Oct 27, 2023 at 11:28:36AM +0800, Ethan Chen wrote:
> > > On Thu, Oct 26, 2023 at 10:20:41AM -0400, Peter Xu wrote:
> >
y is still important.
For example, an entry may mean permission of a device memory region. We do
not want to see one DMA transfer can access mutilple devices, although DMA
have permissions from multiple entries.
Thanks,
Ethan Chen
I found that after add size information it is still not enough for IOPMP to
reject partially hit error. Access is separated in flatview_read_continue and
lost the start address information. I will fix it in next version.
Address start, address end will be added to MemTxAttr, translate_size wil
On Wed, Oct 25, 2023 at 04:56:22PM +0200, David Hildenbrand wrote:
> On 25.10.23 07:14, Ethan Chen wrote:
> > IOMMU have size information during translation.
> >
>
> Can you add some more information why we would want this and how the backend
> can do "better&
On Wed, Oct 25, 2023 at 11:14:42AM -0400, Peter Xu wrote:
> On Wed, Oct 25, 2023 at 01:14:26PM +0800, Ethan Chen wrote:
> > Signed-off-by: Ethan Chen
> > ---
> > system/physmem.c | 9 +++--
> > 1 file changed, 7 insertions(+), 2 deletions(-)
> >
> >
- Add 'iopmp=on' option to enable iopmp
- Add 'iopmp_cascade=on' option to enable iopmp cascading.
Signed-off-by: Ethan Chen
---
hw/riscv/Kconfig| 2 ++
hw/riscv/virt.c | 72 +++--
include/hw/riscv/virt.h | 10 +-
Signed-off-by: Ethan Chen
---
include/exec/memattrs.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/include/exec/memattrs.h b/include/exec/memattrs.h
index d04170aa27..e27b4fab00 100644
--- a/include/exec/memattrs.h
+++ b/include/exec/memattrs.h
@@ -64,6 +64,9 @@ typedef struct
Signed-off-by: Ethan Chen
---
system/physmem.c | 9 +++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/system/physmem.c b/system/physmem.c
index fc2b0fee01..53b6ab735c 100644
--- a/system/physmem.c
+++ b/system/physmem.c
@@ -432,8 +432,13 @@ static MemoryRegionSection
IOMMU have size information during translation.
Signed-off-by: Ethan Chen
---
include/exec/memory.h | 19 +++
1 file changed, 19 insertions(+)
diff --git a/include/exec/memory.h b/include/exec/memory.h
index 9087d02769..5520b7c8c0 100644
--- a/include/exec/memory.h
+++ b
Signed-off-by: Ethan Chen
---
hw/dma/Kconfig | 3 +
hw/dma/atcdmac300.c | 435
hw/dma/meson.build | 1 +
include/hw/dma/atcdmac300.h | 171 ++
4 files changed, 610 insertions(+)
create mode 100644 hw/dma
functionalities required
by IOPMP, including:
- Support specify source-id (SID)
- Support asynchronous I/O to handle stall transcations
Ethan Chen (6):
exec/memory: Introduce the translate_size function within the IOMMU
class
system/physmem: IOMMU: Invoke the translate_size function if it is
Support specification Version 1.0.0-draft4 rapid-k model.
Signed-off-by: Ethan Chen
---
hw/misc/Kconfig | 3 +
hw/misc/meson.build | 1 +
hw/misc/riscv_iopmp.c | 881 ++
include/hw/misc/riscv_iopmp.h | 322 +
4
Public bug reported:
qemu-system-x86_64 -name manjaro -enable-kvm -cpu host -smp
cores=4,threads=1 -M q35 -m 8G -cdrom /mnt/Storage/ISO/manjaro-
gnome-20.0.3-minimal-200606-linux56.iso -machine type=pc,accel=kvm -vga
virtio -display sdl,gl=on Boots properly and has working 3d acceleration
with vir
my bad; i missed the initial path element from the prefix.
** Changed in: qemu
Status: New => Invalid
--
You received this bug notification because you are a member of qemu-
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https://bugs.launchpad.net/bugs/1384343
Title:
2.1.2 build broken with --
** Description changed:
building qemu 2.1.2 on slackware 14.1 with make -j6, libtool gives an
error. this is it, with some context:
LINK tests/qemu-iotests/socket_scm_helper
CPP optionrom/kvmvapic.asm
ASoptionrom/multiboot.o
ASoptionrom/linuxboot.o
lt LINK libca
Public bug reported:
building qemu 2.1.2 on slackware 14.1 with make -j6, libtool gives an
error. this is it, with some context:
LINK tests/qemu-iotests/socket_scm_helper
CPP optionrom/kvmvapic.asm
ASoptionrom/multiboot.o
ASoptionrom/linuxboot.o
lt LINK libcacard.la
ASopt
** Description changed:
building qemu 2.1.2 on slackware 14.1 with make -j6, libtool gives an
error. this is it, with some context:
- LINK tests/qemu-iotests/socket_scm_helper
- CPP optionrom/kvmvapic.asm
- ASoptionrom/multiboot.o
- ASoptionrom/linuxboot.o
+ LINK tests
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