Displaying 20 results from an estimated 400 matches similar to: "[PATCH] virtio_pci_modern: Fix the comment of virtio_pci_find_capability()"
2017 Jul 19
0
Re: [Qemu-devel] [PATCH v2] hmp: allow cpu index for "info lapic"
On Wed, 19 Jul 2017 16:48:23 +0800 (CST)
<wang.yi59@zte.com.cn> wrote:
> >* wang.yi59@zte.com.cn (wang.yi59@zte.com.cn) wrote:
>
>
> >> Hi Eduardo,
>
> >>
>
> >> Thank you for your reply!
>
> >>
>
> >> >On Mon, Jul 17, 2017 at 09:49:37PM -0400, Yi Wang wrote:
>
> >>
>
>
2018 Nov 22
0
[PATCH] x86: fix -Wmissing-prototypes warning
* wang.yi59 at zte.com.cn <wang.yi59 at zte.com.cn> wrote:
> Hi Ingo,
>
> > * Yi Wang <wang.yi59 at zte.com.cn> wrote:
> >
> > > We may get -Wmissing-prototypes warnings when building
> > > kernel with W=1, it's better to fix them as global function
> > > signature can be changed and caller who use the old unchanged
> > >
2015 Jun 24
1
[PATCH] virtio-pci: alloc only resources actually used.
Move resource allocation from common code to legacy and modern code.
Only request resources actually used, i.e. bar0 in legacy mode and
the bar(s) specified by capabilities in modern mode.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/virtio/virtio_pci_common.c | 7 -------
drivers/virtio/virtio_pci_common.h | 2 ++
drivers/virtio/virtio_pci_legacy.c | 13 ++++++++++++-
2015 Jun 24
1
[PATCH] virtio-pci: alloc only resources actually used.
Move resource allocation from common code to legacy and modern code.
Only request resources actually used, i.e. bar0 in legacy mode and
the bar(s) specified by capabilities in modern mode.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/virtio/virtio_pci_common.c | 7 -------
drivers/virtio/virtio_pci_common.h | 2 ++
drivers/virtio/virtio_pci_legacy.c | 13 ++++++++++++-
2015 Jun 23
1
[PATCH] virtio-pci: alloc only resources actually used.
Move resource allocation from common code to legacy and modern code.
Only request resources actually used, i.e. bar0 in legacy mode and
the bar(s) specified by capabilities in modern mode.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/virtio/virtio_pci_common.c | 7 -------
drivers/virtio/virtio_pci_common.h | 2 ++
drivers/virtio/virtio_pci_legacy.c | 13 ++++++++++++-
2015 Jun 23
1
[PATCH] virtio-pci: alloc only resources actually used.
Move resource allocation from common code to legacy and modern code.
Only request resources actually used, i.e. bar0 in legacy mode and
the bar(s) specified by capabilities in modern mode.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/virtio/virtio_pci_common.c | 7 -------
drivers/virtio/virtio_pci_common.h | 2 ++
drivers/virtio/virtio_pci_legacy.c | 13 ++++++++++++-
2018 Nov 22
0
[PATCH] x86: fix -Wmissing-prototypes warning
* Yi Wang <wang.yi59 at zte.com.cn> wrote:
> We may get -Wmissing-prototypes warnings when building
> kernel with W=1, it's better to fix them as global function
> signature can be changed and caller who use the old unchanged
> prototypes will be hosed.
>
> This patch fixes most of -Wmissing-prototypes warnings which
> are in the root directory of arch/x86/kernel,
2014 Dec 30
0
[PATCH RFC v2 5/7] virtio_pci: modern driver
Lightly tested against qemu.
One thing *not* implemented here is separate mappings
for descriptor/avail/used rings. That's nice to have,
will be done later after we have core support.
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
drivers/virtio/virtio_pci_common.h | 29 +-
drivers/virtio/virtio_pci_common.c | 13 +-
drivers/virtio/virtio_pci_modern.c | 645
2014 Dec 30
0
[PATCH RFC v2 5/7] virtio_pci: modern driver
Lightly tested against qemu.
One thing *not* implemented here is separate mappings
for descriptor/avail/used rings. That's nice to have,
will be done later after we have core support.
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
drivers/virtio/virtio_pci_common.h | 29 +-
drivers/virtio/virtio_pci_common.c | 13 +-
drivers/virtio/virtio_pci_modern.c | 645
2015 Jan 20
0
[PATCH 05/05] virtio_pci_modern: drop an unused function
release function in modern driver is unused:
it's a left-over from when each driver had
to have its own release.
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
drivers/virtio/virtio_pci_modern.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/drivers/virtio/virtio_pci_modern.c b/drivers/virtio/virtio_pci_modern.c
index 68ebc20..f16e462 100644
---
2015 Jan 20
0
[PATCH 05/05] virtio_pci_modern: drop an unused function
release function in modern driver is unused:
it's a left-over from when each driver had
to have its own release.
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
drivers/virtio/virtio_pci_modern.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/drivers/virtio/virtio_pci_modern.c b/drivers/virtio/virtio_pci_modern.c
index 68ebc20..f16e462 100644
---
2020 Aug 11
1
[GIT PULL] virtio: features, fixes
OK, some patches in the series add buggy code which is then fixed by
follow-up patches, but none of the bugs fixed are severe regressions on
common configs (e.g. compiler warnings, lockdep/rt errors, or bugs in
new drivers). So I thought it's more important to preserve the credit
for the fixes.
I had to pull 5 patches from git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux mlx5-next
2014 Dec 11
6
[PATCH RFC 0/5] virtio_pci: modern driver
Based on Rusty's patches.
Coding style and funny jokes are his.
Bugs and a star wars reference (should be easy to spot) are mine.
Untested, but useful as basis for beginning the qemu work.
TODO:
= simplify probing: use a common probe function, probe with modern driver
first, if that fails - probe with legacy driver.
BUGS: ATM legacy driver can win and drive a transitional device
2014 Dec 11
6
[PATCH RFC 0/5] virtio_pci: modern driver
Based on Rusty's patches.
Coding style and funny jokes are his.
Bugs and a star wars reference (should be easy to spot) are mine.
Untested, but useful as basis for beginning the qemu work.
TODO:
= simplify probing: use a common probe function, probe with modern driver
first, if that fails - probe with legacy driver.
BUGS: ATM legacy driver can win and drive a transitional device
2020 Apr 06
0
[PATCH v4 04/12] virtio: add VIRTIO_RING_NO_LEGACY
From: Matej Genci <matej.genci at nutanix.com>
Add macro to disable legacy vring functions.
Signed-off-by: Matej Genci <matej.genci at nutanix.com>
Link: https://lore.kernel.org/r/20190911124942.243713-1-matej.genci at nutanix.com
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
drivers/virtio/virtio_pci_modern.c | 1 +
include/uapi/linux/virtio_ring.h | 4 ++++
2
2020 Apr 06
0
[PATCH v5 04/12] virtio: add VIRTIO_RING_NO_LEGACY
From: Matej Genci <matej.genci at nutanix.com>
Add macro to disable legacy vring functions.
Signed-off-by: Matej Genci <matej.genci at nutanix.com>
Link: https://lore.kernel.org/r/20190911124942.243713-1-matej.genci at nutanix.com
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
drivers/virtio/virtio_pci_modern.c | 1 +
include/uapi/linux/virtio_ring.h | 4 ++++
2
2020 Apr 06
0
[PATCH v6 04/12] virtio: add VIRTIO_RING_NO_LEGACY
From: Matej Genci <matej.genci at nutanix.com>
Add macro to disable legacy vring functions.
Signed-off-by: Matej Genci <matej.genci at nutanix.com>
Link: https://lore.kernel.org/r/20190911124942.243713-1-matej.genci at nutanix.com
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
drivers/virtio/virtio_pci_modern.c | 1 +
include/uapi/linux/virtio_ring.h | 4 ++++
2
2020 Apr 07
0
[PATCH v7 04/19] virtio: add VIRTIO_RING_NO_LEGACY
From: Matej Genci <matej.genci at nutanix.com>
Add macro to disable legacy vring functions.
Signed-off-by: Matej Genci <matej.genci at nutanix.com>
Link: https://lore.kernel.org/r/20190911124942.243713-1-matej.genci at nutanix.com
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
drivers/virtio/virtio_pci_modern.c | 1 +
include/uapi/linux/virtio_ring.h | 4 ++++
2
2020 Apr 07
0
[PATCH v8 04/19] virtio: add VIRTIO_RING_NO_LEGACY
From: Matej Genci <matej.genci at nutanix.com>
Add macro to disable legacy vring functions.
Signed-off-by: Matej Genci <matej.genci at nutanix.com>
Link: https://lore.kernel.org/r/20190911124942.243713-1-matej.genci at nutanix.com
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
drivers/virtio/virtio_pci_modern.c | 1 +
include/uapi/linux/virtio_ring.h | 4 ++++
2
2020 Apr 06
0
[PATCH v4 04/12] virtio: add VIRTIO_RING_NO_LEGACY
From: Matej Genci <matej.genci at nutanix.com>
Add macro to disable legacy vring functions.
Signed-off-by: Matej Genci <matej.genci at nutanix.com>
Link: https://lore.kernel.org/r/20190911124942.243713-1-matej.genci at nutanix.com
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
drivers/virtio/virtio_pci_modern.c | 1 +
include/uapi/linux/virtio_ring.h | 4 ++++
2