Displaying 20 results from an estimated 100 matches similar to: "FW: ADTRAN Virtual Classes: Ensuring QoS for VoIP & Total Access 900 Series"
2019 Sep 10
0
[PATCH v3 2/2] drm/virtio: Use vmalloc for command buffer allocations.
Userspace requested command buffer allocations could be too large
to make as a contiguous allocation. Use vmalloc if necessary to
satisfy those allocations.
Signed-off-by: David Riley <davidriley at chromium.org>
---
drivers/gpu/drm/virtio/virtgpu_ioctl.c | 4 +-
drivers/gpu/drm/virtio/virtgpu_vq.c | 79 +++++++++++++++++++++++---
2 files changed, 73 insertions(+), 10 deletions(-)
2019 Sep 11
1
[PATCH v4 2/2] drm/virtio: Use vmalloc for command buffer allocations.
Userspace requested command buffer allocations could be too large
to make as a contiguous allocation. Use vmalloc if necessary to
satisfy those allocations.
Signed-off-by: David Riley <davidriley at chromium.org>
---
drivers/gpu/drm/virtio/virtgpu_ioctl.c | 4 +-
drivers/gpu/drm/virtio/virtgpu_vq.c | 78 +++++++++++++++++++++++---
2 files changed, 72 insertions(+), 10 deletions(-)
2019 Sep 05
2
[PATCH v2] drm/virtio: Use vmalloc for command buffer allocations.
Userspace requested command buffer allocations could be too large
to make as a contiguous allocation. Use vmalloc if necessary to
satisfy those allocations.
Signed-off-by: David Riley <davidriley at chromium.org>
---
drivers/gpu/drm/virtio/virtgpu_ioctl.c | 4 +-
drivers/gpu/drm/virtio/virtgpu_vq.c | 114 ++++++++++++++++++++-----
2 files changed, 96 insertions(+), 22 deletions(-)
2019 Sep 05
2
[PATCH v2] drm/virtio: Use vmalloc for command buffer allocations.
Userspace requested command buffer allocations could be too large
to make as a contiguous allocation. Use vmalloc if necessary to
satisfy those allocations.
Signed-off-by: David Riley <davidriley at chromium.org>
---
drivers/gpu/drm/virtio/virtgpu_ioctl.c | 4 +-
drivers/gpu/drm/virtio/virtgpu_vq.c | 114 ++++++++++++++++++++-----
2 files changed, 96 insertions(+), 22 deletions(-)
2015 Sep 09
2
[PATCH 1/5] virtio-gpu: add virtio_gpu_queue_ctrl_buffer_nolock
Add virtio_gpu_queue_ctrl_buffer_nolock function, which does the same as
virtio_gpu_queue_ctrl_buffer but does not take the virtqueue lock. The
caller must hold the lock instead.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/gpu/drm/virtio/virtgpu_vq.c | 17 +++++++++++++----
1 file changed, 13 insertions(+), 4 deletions(-)
diff --git
2015 Sep 21
0
[PATCH v2 1/6] virtio-gpu: add virtio_gpu_queue_ctrl_buffer_locked
Add virtio_gpu_queue_ctrl_buffer_locked function, which does the same as
virtio_gpu_queue_ctrl_buffer but does not take the virtqueue lock. The
caller must hold the lock instead.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/gpu/drm/virtio/virtgpu_vq.c | 17 +++++++++++++----
1 file changed, 13 insertions(+), 4 deletions(-)
diff --git
2015 Oct 02
0
[PATCH v3 1/7] virtio-gpu: add virtio_gpu_queue_ctrl_buffer_locked
Add virtio_gpu_queue_ctrl_buffer_locked function, which does the same as
virtio_gpu_queue_ctrl_buffer but does not take the virtqueue lock. The
caller must hold the lock instead.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/gpu/drm/virtio/virtgpu_vq.c | 17 +++++++++++++----
1 file changed, 13 insertions(+), 4 deletions(-)
diff --git
2016 Dec 06
0
[PATCH 04/10] drm/virtio: annotate virtio_gpu_queue_ctrl_buffer_locked
virtio_gpu_queue_ctrl_buffer_locked is called with ctrlq.qlock taken, it
releases and acquires this lock. This causes a sparse warning. Add
appropriate annotations for sparse context checking.
Signed-off-by: Michael S. Tsirkin <mst at redhat.com>
---
drivers/gpu/drm/virtio/virtgpu_vq.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/virtio/virtgpu_vq.c
2020 Sep 08
0
[PATCH 2/3] drm/virtio: return virtio_gpu_queue errors
In case queuing virtio commands fails (can happen when
the device got unplugged) pass up the error.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/gpu/drm/virtio/virtgpu_vq.c | 36 +++++++++++++++--------------
1 file changed, 19 insertions(+), 17 deletions(-)
diff --git a/drivers/gpu/drm/virtio/virtgpu_vq.c b/drivers/gpu/drm/virtio/virtgpu_vq.c
index
2015 Sep 09
2
[PATCH 1/5] virtio-gpu: add virtio_gpu_queue_ctrl_buffer_nolock
Add virtio_gpu_queue_ctrl_buffer_nolock function, which does the same as
virtio_gpu_queue_ctrl_buffer but does not take the virtqueue lock. The
caller must hold the lock instead.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/gpu/drm/virtio/virtgpu_vq.c | 17 +++++++++++++----
1 file changed, 13 insertions(+), 4 deletions(-)
diff --git
2015 Sep 21
0
[PATCH v2 1/6] virtio-gpu: add virtio_gpu_queue_ctrl_buffer_locked
Add virtio_gpu_queue_ctrl_buffer_locked function, which does the same as
virtio_gpu_queue_ctrl_buffer but does not take the virtqueue lock. The
caller must hold the lock instead.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/gpu/drm/virtio/virtgpu_vq.c | 17 +++++++++++++----
1 file changed, 13 insertions(+), 4 deletions(-)
diff --git
2015 Oct 02
0
[PATCH v3 1/7] virtio-gpu: add virtio_gpu_queue_ctrl_buffer_locked
Add virtio_gpu_queue_ctrl_buffer_locked function, which does the same as
virtio_gpu_queue_ctrl_buffer but does not take the virtqueue lock. The
caller must hold the lock instead.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/gpu/drm/virtio/virtgpu_vq.c | 17 +++++++++++++----
1 file changed, 13 insertions(+), 4 deletions(-)
diff --git
2019 Aug 13
0
[PATCH 2/2] drm/virtio: notify virtqueues without holding spinlock
Split virtqueue_kick() call into virtqueue_kick_prepare(), which
requires serialization, and virtqueue_notify(), which does not. Move
the virtqueue_notify() call out of the critical section protected by the
queue lock. This avoids triggering a vmexit while holding the lock and
thereby fixes a rather bad spinlock contention.
Suggested-by: Chia-I Wu <olvaffe at gmail.com>
Signed-off-by:
2003 Sep 13
3
Source for 50-pin amphenol cables?
I'm looking for a source for 50-pin amphenol
cables, the ones used to connect Adtran's to
punch down blocks. Preferably, one that's
mail order and takes orders over the internet.
Thanks.
1999 Apr 09
1
Compilation problems with R-0.64.0
Hi,
I have just tried to upgrade our AIX-machines to R-0.64.0 and encountered
some problems which, I think, are not AIX-specific.
1) The static variable class in "devX11.c" conflicts with a function
class() defined in math.h (using egcs-2.93.11). Therefore compilation
stops with an error message.
2) After renaming class to Visualclass in devX11.c everything looks fine
and an R binary
2011 Nov 03
2
any updates w.r.t. lapply, sapply, apply retaining classes
Hi All,
I don't have a "I need help" question, so much as a query into any
update whether 'R' has made any progress with some of the core functions
retaining classes. As an example, because it's one of the cases that most
egregiously impacts me & my work and keeps pushing me away from 'R' and
into other numerical languages (such as NumPy in python), I
2011 Nov 03
2
any updates w.r.t. lapply, sapply, apply retaining classes
Hi All,
I don't have a "I need help" question, so much as a query into any
update whether 'R' has made any progress with some of the core functions
retaining classes. As an example, because it's one of the cases that most
egregiously impacts me & my work and keeps pushing me away from 'R' and
into other numerical languages (such as NumPy in python), I
2015 Mar 24
0
[PATCH] Add virtio gpu driver.
On Tue, Mar 24, 2015 at 05:07:18PM +0100, Gerd Hoffmann wrote:
> From: Dave Airlie <airlied at gmail.com>
>
> This patch adds a kms driver for the virtio gpu. The xorg modesetting
> driver can handle the device just fine, the framebuffer for fbcon is
> there too.
>
> Qemu patches for the host side are under review currently.
>
> The pci version of the device
2015 Mar 24
0
[PATCH] Add virtio gpu driver.
On Tue, Mar 24, 2015 at 05:07:18PM +0100, Gerd Hoffmann wrote:
> From: Dave Airlie <airlied at gmail.com>
>
> This patch adds a kms driver for the virtio gpu. The xorg modesetting
> driver can handle the device just fine, the framebuffer for fbcon is
> there too.
>
> Qemu patches for the host side are under review currently.
>
> The pci version of the device
2015 Apr 01
3
[PATCH v2 3/4] Add virtio gpu driver.
From: Dave Airlie <airlied at gmail.com>
This patch adds a kms driver for the virtio gpu. The xorg modesetting
driver can handle the device just fine, the framebuffer for fbcon is
there too.
Qemu patches for the host side are under review currently.
The pci version of the device comes in two variants: with and without
vga compatibility. The former has a extra memory bar for the vga