Hi Simon-san,
On 2023/06/03 23:40, Simon Horman wrote:
On Fri, Jun 02, 2023 at 02:52:11PM +0900, Shunsuke Mie wrote:
Introduce a new memory accessor for vringh. It is able to use vringh to
virtio rings located on io-memory region.
Signed-off-by: Shunsuke Mie
+x ~/bin/make.cross
#
https://github.com/intel-lab-lkp/linux/commit/de2a1f5220c32e953400f225aba6bd294a8d41b8
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review
Shunsuke-Mie/vringh-IOMEM-support/20230602-135351
git
Introduce a new memory accessor for vringh. It is able to use vringh to
virtio rings located on io-memory region.
Signed-off-by: Shunsuke Mie
---
drivers/vhost/vringh.c | 201 +
include/linux/vringh.h | 32 +++
2 files changed, 233 insertions
functions
- Remove duplicated newlines
rfc v2:
https://lore.kernel.org/virtualization/20230202090934.549556-8-...@igel.co.jp/
- Focus on a adding io memory APIs
- Rebase on next-20230414
rfc v1:
https://lore.kernel.org/virtualization/20221227022528.609839-1-...@igel.co.jp/
- Initial patchset
Shunsuke
I'm sorry for late response.
On 2023/05/19 11:01, Jason Wang wrote:
On Thu, May 18, 2023 at 5:54 PM Shunsuke Mie wrote:
Gentle ping ...
Thanks,
Shunsuke.
On 2023/05/10 12:17, Shunsuke Mie wrote:
Hi Json,
2023年5月8日(月) 13:03 Jason Wang :
On Thu, Apr 27, 2023 at 6:44 PM Shunsuke Mie wrote
Gentle ping ...
Thanks,
Shunsuke.
On 2023/05/10 12:17, Shunsuke Mie wrote:
Hi Json,
2023年5月8日(月) 13:03 Jason Wang :
On Thu, Apr 27, 2023 at 6:44 PM Shunsuke Mie wrote:
Add a new PCIe endpoint function driver that works as a pci virtio-console
device. The console connect to endpoint side
I'll fix the typo and some styles you mentioned.
In this e-mail, I reply to the other comments.
2023年4月28日(金) 3:28 Bjorn Helgaas :
>
> Simple typos, don't repost until there's more substantive feedback.
>
> On Thu, Apr 27, 2023 at 07:44:26PM +0900, Shunsuke Mie wrote:
> > The L
2023年5月8日(月) 12:59 Jason Wang :
>
> On Thu, Apr 27, 2023 at 6:44 PM Shunsuke Mie wrote:
> >
> > Already it has beed defined a config changed flag of ISR, but not the queue
>
> Typo should be "been".
Thanks for pointing that out.
> > flag. Add a macro for
Hi Json,
2023年5月8日(月) 13:03 Jason Wang :
>
> On Thu, Apr 27, 2023 at 6:44 PM Shunsuke Mie wrote:
> >
> > Add a new PCIe endpoint function driver that works as a pci virtio-console
> > device. The console connect to endpoint side console. It enables to
> > comm
Hi Bjorn,
Thanks for the many comments. I will fix the mannerisms and typos as noted.
2023年4月28日(金) 3:09 Bjorn Helgaas :
>
> Random typos and trivial things. No need to repost until somebody
> does a more substantive review.
>
> On Thu, Apr 27, 2023 at 07:44:28PM +0900, Shu
Hi Simon-san,
2023年4月27日(木) 4:21 Simon Horman :
>
> On Tue, Apr 25, 2023 at 07:22:50PM +0900, Shunsuke Mie wrote:
> > Introduce a new memory accessor for vringh. It is able to use vringh to
> > virtio rings located on io-memory region.
> >
> > Signed-off-by: Shunsu
2023年4月26日(水) 15:10 Jason Wang :
>
> On Tue, Apr 25, 2023 at 6:23 PM Shunsuke Mie wrote:
> >
> > Introduce a new memory accessor for vringh. It is able to use vringh to
> > virtio rings located on io-memory region.
>
> Is there a user for this? It would be better
/hvc0.
As an example of usage, by setting getty to /dev/hvc0, it is possible to
login to another host.
Signed-off-by: Shunsuke Mie
---
Changes from v2:
- Change to use copy functions between kiovs of pci-epf-virtio.
drivers/pci/endpoint/functions/Kconfig| 12 +
drivers/pci/endpoint
on next-20230416 and RCar S4 board as PCIe endpoint.
Shunsuke Mie (3):
PCI: endpoint: introduce a helper to implement pci ep virtio function
virtio_pci: add a definition of queue flag in ISR
PCI: endpoint: Add EP function driver to provide virtio-console
functionality
drivers/pci
Already it has beed defined a config changed flag of ISR, but not the queue
flag. Add a macro for it.
Signed-off-by: Shunsuke Mie
---
include/uapi/linux/virtio_pci.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/include/uapi/linux/virtio_pci.h b/include/uapi/linux/virtio_pci.h
index
provide.
- epf_virtio_memcpy_kiov2kiov()
While this patch provides functions for negotiating with host drivers and
copying data, each PCIe function driver must impl ement operations that
depend on each specific device, such as network, block, etc.
Signed-off-by: Shunsuke Mie
---
Changes from v2
Introduce a new memory accessor for vringh. It is able to use vringh to
virtio rings located on io-memory region.
Signed-off-by: Shunsuke Mie
---
Changes from v2:
https://lore.kernel.org/virtualization/20230202090934.549556-1-...@igel.co.jp/
- Focus on an adding io memory APIs
Remove vringh
2023年4月19日(水) 1:42 Frank Li :
>
>
>
> > -Original Message-
> > From: Shunsuke Mie
> > Sent: Tuesday, April 18, 2023 5:31 AM
> > To: Frank Li ; Lorenzo Pieralisi
> > Cc: Krzysztof Wilczyński ; Manivannan Sadhasivam
> > ; Kishon Vijay Abrah
On 2023/04/18 0:19, Frank Li wrote:
-Original Message-
From: Shunsuke Mie
Sent: Sunday, April 16, 2023 9:12 PM
To: Frank Li ; Lorenzo Pieralisi
Cc: Krzysztof Wilczyński ; Manivannan Sadhasivam
; Kishon Vijay Abraham I ; Bjorn
Helgaas ; Michael S. Tsirkin ;
Jason Wang ; Jon Mason
Fix the build dependency for virtio_test. The virtio_ring that is used from
the test requires container_of_const(). Change to use container_of.h kernel
header directly and adapt related codes.
Signed-off-by: Shunsuke Mie
---
Changes from v2:
https://lore.kernel.org/virtualization
The virtio_ring header file uses the struct device without a forward
declaration.
Signed-off-by: Shunsuke Mie
---
Changes from v2:
https://lore.kernel.org/virtualization/20230410074929-mutt-send-email-...@kernel.org/
- Fix a typo of commit title
include/linux/virtio_ring.h | 1 +
1 file
On 2023/04/14 23:39, Frank Li wrote:
-Original Message-
From: Shunsuke Mie
Sent: Friday, April 14, 2023 7:39 AM
To: Lorenzo Pieralisi
Cc: Krzysztof Wilczyński ; Manivannan Sadhasivam
; Kishon Vijay Abraham I ; Bjorn
Helgaas ; Michael S. Tsirkin ;
Jason Wang ; Shunsuke Mie ;
Frank Li
/hvc0.
As an example of usage, by setting getty to /dev/hvc0, it is possible to
login to another host.
Signed-off-by: Shunsuke Mie
---
drivers/pci/endpoint/functions/Kconfig| 12 +
drivers/pci/endpoint/functions/Makefile | 1 +
drivers/pci/endpoint/functions/pci-epf-vcon.c | 554
Already it has beed defined a config changed flag of ISR, but not the queue
flag. Add a macro for it.
Signed-off-by: Shunsuke Mie
---
include/uapi/linux/virtio_pci.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/include/uapi/linux/virtio_pci.h b/include/uapi/linux/virtio_pci.h
index
this patch provides functions for negotiating with host drivers and
copying data, each PCIe function driver must impl ement operations that
depend on each specific device, such as network, block, etc.
Signed-off-by: Shunsuke Mie
---
drivers/pci/endpoint/functions/Kconfig| 7 +
drivers/pci
on linux-20230406 and RCar S4 board as PCIe endpoint.
Shunsuke Mie (3):
PCI: endpoint: introduce a helper to implement pci ep virtio function
virtio_pci: add a definition of queue flag in ISR
PCI: endpoint: Add EP function driver to provide virtio-console
functionality
drivers/pci/endpoint
On 2023/03/30 1:46, Frank Li wrote:
On 2023/02/08 1:02, Frank Li wrote:
Did you have chance to improve this?
I'm working on it. I'll submit the next version.
Best regards
Frank Li
Best regards,
Shunsuke
___
Virtualization mailing list
Fix the build dependency for virtio_test. The virtio_ring that is used from
the test requires container_of_const(). Change to use container_of.h kernel
header directly and adapt related codes.
Signed-off-by: Shunsuke Mie
---
Changes from v2:
- Remove an unnecessary change
- Correct indentations
The virtio_ring header file uses the struct device without a forward
declaration.
Signed-off-by: Shunsuke Mie
---
Changes from v2:
- Fix a typo of commit title
include/linux/virtio_ring.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/linux/virtio_ring.h b/include/linux
On 2023/04/11 4:44, Michael S. Tsirkin wrote:
On Mon, Apr 10, 2023 at 08:40:34PM +0200, Greg Kroah-Hartman wrote:
On Mon, Apr 10, 2023 at 08:00:33AM -0400, Michael S. Tsirkin wrote:
On Mon, Apr 10, 2023 at 08:28:45PM +0900, Shunsuke Mie wrote:
Fix the build dependency for virtio_test
On 2023/04/11 3:40, Greg Kroah-Hartman wrote:
On Mon, Apr 10, 2023 at 08:00:33AM -0400, Michael S. Tsirkin wrote:
On Mon, Apr 10, 2023 at 08:28:45PM +0900, Shunsuke Mie wrote:
Fix the build dependency for virtio_test. The virtio_ring that is used from
the test requires container_of_const
The virtio_ring header file uses the struct device without a forward
declaration.
Signed-off-by: Shunsuke Mie
---
include/linux/virtio_ring.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/linux/virtio_ring.h b/include/linux/virtio_ring.h
index 8b95b69ef694..77a9c2f52919 100644
Fix the build dependency for virtio_test. The virtio_ring that is used from
the test requires container_of_const(). Change to use container_of.h kernel
header directly and adapt related codes.
Signed-off-by: Shunsuke Mie
---
tools/include/linux/types.h | 1 -
tools/virtio/linux/compiler.h
On 2023/04/10 19:58, Michael S. Tsirkin wrote:
On Mon, Apr 10, 2023 at 07:56:13PM +0900, Shunsuke Mie wrote:
On 2023/04/10 19:00, Shunsuke Mie wrote:
On 2023/04/10 18:46, Michael S. Tsirkin wrote:
On Mon, Apr 10, 2023 at 06:24:19PM +0900, Shunsuke Mie wrote:
Fix the build dependency
On 2023/04/10 19:00, Shunsuke Mie wrote:
On 2023/04/10 18:46, Michael S. Tsirkin wrote:
On Mon, Apr 10, 2023 at 06:24:19PM +0900, Shunsuke Mie wrote:
Fix the build dependency for virtio_test. virtio_ring requires
container_of_const() and struce device.
Signed-off-by: Shunsuke Mie
On 2023/04/10 18:46, Michael S. Tsirkin wrote:
On Mon, Apr 10, 2023 at 06:24:19PM +0900, Shunsuke Mie wrote:
Fix the build dependency for virtio_test. virtio_ring requires
container_of_const() and struce device.
Signed-off-by: Shunsuke Mie
---
tools/include/linux/container_of.h | 36
Fix the build dependency for virtio_test. virtio_ring requires
container_of_const() and struce device.
Signed-off-by: Shunsuke Mie
---
tools/include/linux/container_of.h | 36 ++
tools/virtio/linux/compiler.h | 3 +++
tools/virtio/linux/kernel.h| 5
On 2023/03/30 1:46, Frank Li wrote:
On 2023/02/08 1:02, Frank Li wrote:
Did you have chance to improve this?
Yes. I'm working on it.I'd like to submit new one in this week.
Best regards
Frank Li
Best,
Shunsuke,
___
Virtualization mailing
add a
result of performance evaluation using iperf and etc to the future version
of this patchset.
Shunsuke Mie (4):
virtio_pci: add a definition of queue flag in ISR
virtio_ring: remove const from vring getter
PCI: endpoint: Introduce virtio library for EP functions
PCI: endpoint: func
transfer is zero copied and uses a DMA queue.
The Shunsuke Mie implemented the above idea.
https://lore.kernel.org/linux-pci/CANXvt5q_qgLuAfF7dxxrqUirT_Ld4B=pocq8jcb9uprvcgd...@mail.gmail.com/T/#t
Similar solution posted at 2019, except use memcpy from/to PCI EP map windows.
Using DMA should
On 2023/02/08 0:37, Frank Li wrote:
but it may need update host side pci virtio driver.
Thanks, is it possible to use MSI-X as well? The virtio spec
indicates to use legacy irq or
MSI-X only.
I supposed yes. It is depend MSI controller type in EP side.
But not like standard PCI MSI-X, it is
2023年2月3日(金) 19:20 Michael S. Tsirkin :
>
> On Fri, Feb 03, 2023 at 07:04:17PM +0900, Shunsuke Mie wrote:
> > Add a new library to access a virtio ring located on PCIe host memory. The
> > library generates struct pci_epf_vringh that is introduced in this patch.
> > The st
2023年2月4日(土) 7:15 Frank Li :
>
> >
> > Caution: EXT Email
> >
> > On Fri, Feb 03, 2023 at 07:04:18PM +0900, Shunsuke Mie wrote:
> > > Add a new endpoint(EP) function driver to provide virtio-net device. This
> > > function not only shows vir
2023年2月3日(金) 19:22 Michael S. Tsirkin :
>
> On Fri, Feb 03, 2023 at 07:04:18PM +0900, Shunsuke Mie wrote:
> > Add a new endpoint(EP) function driver to provide virtio-net device. This
> > function not only shows virtio-net device for PCIe host system, but also
> > provides
2023年2月4日(土) 1:45 Frank Li :
>
>
>
> > -Original Message-
> > From: Shunsuke Mie
> > Sent: Friday, February 3, 2023 4:04 AM
> > To: Lorenzo Pieralisi
> > Cc: Krzysztof Wilczyński ; Manivannan Sadhasivam
> > ; Kishon Vijay Abraham I ; Bjorn
2023年2月5日(日) 19:02 Michael S. Tsirkin :
>
> On Fri, Feb 03, 2023 at 07:04:14PM +0900, Shunsuke Mie wrote:
> > This patchset introduce a virtio-net EP device function. It provides a
> > new option to communiate between PCIe host and endpoint over IP.
> > Advantage of this o
2023年2月3日(金) 19:16 Michael S. Tsirkin :
>
> On Fri, Feb 03, 2023 at 07:04:15PM +0900, Shunsuke Mie wrote:
> > Already it has beed defined a config changed flag of ISR, but not the queue
> > flag. Add a macro for it.
> >
> > Signed-off-by: Shunsuke Mie
>
2023年2月7日(火) 10:43 Shunsuke Mie :
>
> 2023年2月4日(土) 6:48 Frank Li :
> >
> > > foundation.org
> > > Subject: [EXT] [RFC PATCH 0/4] PCI: endpoint: Introduce a virtio-net EP
> > > function
> > >
> >
> > The dependent EDMA patch can't be appl
2023年2月4日(土) 6:48 Frank Li :
>
> > foundation.org
> > Subject: [EXT] [RFC PATCH 0/4] PCI: endpoint: Introduce a virtio-net EP
> > function
> >
>
> The dependent EDMA patch can't be applied at last linux-next.
> Can you provide a git link? So I can try directly.
Sorry, I've missed it. The embedded
specification.
This function driver has beed tested on S4 Rcar (r8a779fa-spider) board but
just use the PCIe EP framework and depends on the PCIe EDMA.
Signed-off-by: Shunsuke Mie
Signed-off-by: Takanari Hayama
---
drivers/pci/endpoint/functions/Kconfig| 12 +
drivers/pci/endpoint
Add a new library to access a virtio ring located on PCIe host memory. The
library generates struct pci_epf_vringh that is introduced in this patch.
The struct has a vringh member, so vringh APIs can be used to access the
virtio ring.
Signed-off-by: Shunsuke Mie
Signed-off-by: Takanari Hayama
There are some method to manage the virto ring in Linux kernel. e.g. vhost
and vringh. Remove const from the getter in order to control vring with
other APIs, such as vringh.
Signed-off-by: Shunsuke Mie
Signed-off-by: Takanari Hayama
---
drivers/virtio/virtio_ring.c | 2 +-
include/linux
a virtio-net EP device
function. Details are in commit respectively.
Currently those network devices are testd using ping only. I'll add a
result of performance evaluation using iperf and etc to the future version
of this patchset.
Shunsuke Mie (4):
virtio_pci: add a definition of queue flag
Already it has beed defined a config changed flag of ISR, but not the queue
flag. Add a macro for it.
Signed-off-by: Shunsuke Mie
Signed-off-by: Takanari Hayama
---
include/uapi/linux/virtio_pci.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/uapi/linux/virtio_pci.h b/include
Add build options to bring it close to a linux kernel. It allows for
testing that is close to reality.
Signed-off-by: Shunsuke Mie
---
tools/virtio/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/virtio/Makefile b/tools/virtio/Makefile
index 1b25cc7c64bb
Probably it is a simple copy error from struct vring_iov.
Signed-off-by: Shunsuke Mie
---
include/linux/vringh.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/vringh.h b/include/linux/vringh.h
index 212892cf9822..1991a02c6431 100644
--- a/include/linux
%)
6.09888 +- 0.00155 seconds time elapsed ( +- 0.03% )
The result of changed code experiment shows an increase of branches and
branch-misses, but number of pages are decremented. As a result, the
elapsed time is getting shorter than original one.
Signed-off-by: Shunsuke Mie
---
drivers/vhost
This patch introduces the new memory accessor for vringh. It is able to
use vringh to virtio rings located on iomemory region.
Signed-off-by: Shunsuke Mie
---
drivers/vhost/Kconfig | 6
drivers/vhost/vringh.c | 76 ++
include/linux/vringh.h | 8
struct vringh_iov is being remove, so convert vringh_test to use the
vringh user APIs. This has it change to use struct vringh_kiov instead of
the struct vringh_iov.
Signed-off-by: Shunsuke Mie
---
tools/virtio/vringh_test.c | 34 +-
1 file changed, 17 insertions
vringh_*_user APIs is being removed without vringh_init_user(). so change
to use new APIs.
Signed-off-by: Shunsuke Mie
---
tools/virtio/vringh_test.c | 89 +++---
1 file changed, 44 insertions(+), 45 deletions(-)
diff --git a/tools/virtio/vringh_test.c b/tools
the struct vringh_iov and unifies
APIs to struct vringh_kiov.
Signed-off-by: Shunsuke Mie
---
drivers/vhost/vringh.c | 32 ++
include/linux/vringh.h | 45 --
2 files changed, 10 insertions(+), 67 deletions(-)
diff --git a/drivers/vhost
results of the API unification
v1:
https://lore.kernel.org/virtualization/20221227022528.609839-1-...@igel.co.jp/
- Initial patchset
Shunsuke Mie (7):
vringh: fix a typo in comments for vringh_kiov
tools/virtio: enable to build with retpoline
vringh: remove vringh_iov and unite to vringh_kiov
Add build options to bring it close to a linux kernel. It allows for
testing that is close to reality.
Signed-off-by: Shunsuke Mie
---
tools/virtio/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/virtio/Makefile b/tools/virtio/Makefile
index 1b25cc7c64bb
Probably it is a simple copy error from struct vring_iov.
Fixes: f87d0fbb5798 ("vringh: host-side implementation of virtio rings.")
Signed-off-by: Shunsuke Mie
---
include/linux/vringh.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/vringh.h b/inc
On 2023/01/11 14:54, Jason Wang wrote:
On Wed, Jan 11, 2023 at 11:27 AM Shunsuke Mie wrote:
On 2022/12/28 15:36, Jason Wang wrote:
On Tue, Dec 27, 2022 at 3:06 PM Shunsuke Mie wrote:
2022年12月27日(火) 15:04 Jason Wang :
On Tue, Dec 27, 2022 at 10:25 AM Shunsuke Mie wrote:
struct
On 2022/12/28 16:20, Michael S. Tsirkin wrote:
On Wed, Dec 28, 2022 at 11:24:10AM +0900, Shunsuke Mie wrote:
2022年12月27日(火) 23:37 Michael S. Tsirkin :
On Tue, Dec 27, 2022 at 07:22:36PM +0900, Shunsuke Mie wrote:
2022年12月27日(火) 16:49 Shunsuke Mie :
2022年12月27日(火) 16:04 Michael S. Tsirkin
On 2022/12/28 15:36, Jason Wang wrote:
On Tue, Dec 27, 2022 at 3:06 PM Shunsuke Mie wrote:
2022年12月27日(火) 15:04 Jason Wang :
On Tue, Dec 27, 2022 at 10:25 AM Shunsuke Mie wrote:
struct vringh_iov is defined to hold userland addresses. However, to use
common function, __vring_iov, finally
Fix the build caused by missing kmsan_handle_dma() and is_power_of_2() that
are used in drivers/virtio/virtio_ring.c.
Signed-off-by: Shunsuke Mie
---
Changes in v2:
* Remove a file, tools/virtio/linux/log2.h
* Correct a include guard of tools/virtio/linux/bug.h
* Move BUILD_BUG_ON() definition
2022年12月27日(火) 23:37 Michael S. Tsirkin :
>
> On Tue, Dec 27, 2022 at 07:22:36PM +0900, Shunsuke Mie wrote:
> > 2022年12月27日(火) 16:49 Shunsuke Mie :
> > >
> > > 2022年12月27日(火) 16:04 Michael S. Tsirkin :
> > > >
> > > > On Tue, Dec 27, 2022 a
2022年12月27日(火) 16:49 Shunsuke Mie :
>
> 2022年12月27日(火) 16:04 Michael S. Tsirkin :
> >
> > On Tue, Dec 27, 2022 at 11:25:26AM +0900, Shunsuke Mie wrote:
> > > Each vringh memory accessors that are for user, kern and iotlb has own
> > > interfaces th
2022年12月27日(火) 16:56 Michael S. Tsirkin :
>
> On Tue, Dec 27, 2022 at 04:13:49PM +0900, Shunsuke Mie wrote:
> > 2022年12月27日(火) 16:05 Michael S. Tsirkin :
> > >
> > > On Tue, Dec 27, 2022 at 02:04:03PM +0800, Jason Wang wrote:
> > > > On Tue, De
2022年12月27日(火) 16:04 Michael S. Tsirkin :
>
> On Tue, Dec 27, 2022 at 11:25:26AM +0900, Shunsuke Mie wrote:
> > Each vringh memory accessors that are for user, kern and iotlb has own
> > interfaces that calls common code. But some codes are duplicated and that
> > be
2022年12月27日(火) 16:05 Michael S. Tsirkin :
>
> On Tue, Dec 27, 2022 at 02:04:03PM +0800, Jason Wang wrote:
> > On Tue, Dec 27, 2022 at 10:25 AM Shunsuke Mie wrote:
> > >
> > > struct vringh_iov is defined to hold userland addresses. However, to use
> > >
2022年12月27日(火) 15:04 Jason Wang :
>
> On Tue, Dec 27, 2022 at 10:25 AM Shunsuke Mie wrote:
> >
> > struct vringh_iov is defined to hold userland addresses. However, to use
> > common function, __vring_iov, finally the vringh_iov converts to the
> > vringh_kiov
vringh_*_user APIs is being removed without vringh_init_user(). so change
to use new APIs.
Signed-off-by: Shunsuke Mie
---
tools/virtio/vringh_test.c | 89 +++---
1 file changed, 44 insertions(+), 45 deletions(-)
diff --git a/tools/virtio/vringh_test.c b/tools
vringh_*_kern APIs are being removed without vringh_init_kern(), so change
to use new APIs.
Signed-off-by: Shunsuke Mie
---
drivers/net/caif/caif_virtio.c | 26 ++
1 file changed, 10 insertions(+), 16 deletions(-)
diff --git a/drivers/net/caif/caif_virtio.c b/drivers
struct vringh_iov is being remove, so convert vringh_test to use the
vringh user APIs. This has it change to use struct vringh_kiov instead of
the struct vringh_iov.
Signed-off-by: Shunsuke Mie
---
tools/virtio/vringh_test.c | 34 +-
1 file changed, 17 insertions
memory accessor and
simplified a caller code.
Signed-off-by: Shunsuke Mie
---
drivers/vhost/vringh.c | 667 +++--
include/linux/vringh.h | 100 +++---
2 files changed, 225 insertions(+), 542 deletions(-)
diff --git a/drivers/vhost/vringh.c b/drivers/vhost
the struct vringh_iov and unifies
APIs to struct vringh_kiov.
Signed-off-by: Shunsuke Mie
---
drivers/vhost/vringh.c | 32 ++
include/linux/vringh.h | 45 --
2 files changed, 10 insertions(+), 67 deletions(-)
diff --git a/drivers/vhost
Probably it is a simple copy error from struct vring_iov.
Fixes: f87d0fbb5798 ("vringh: host-side implementation of virtio rings.")
Signed-off-by: Shunsuke Mie
---
include/linux/vringh.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/vringh.h b/inc
for the user accessor using vringh_test and kern
and iomem using a non published driver, but I think I can add a link to a
patchset for the driver in the next version of this patchset.
Shunsuke Mie (6):
vringh: fix a typo in comments for vringh_kiov
vringh: remove vringh_iov and unite
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