Displaying 8 results from an estimated 8 matches for "adminq".
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2023 May 03
1
[PATCH v5 virtio 04/11] pds_vdpa: move enum from common to adminq header
The pds_core_logical_qtype enum and IFNAMSIZ are not needed
in the common PDS header, only needed when working with the
adminq, so move them to the adminq header.
Note: This patch might conflict with pds_vfio patches that are
in review, depending on which patchset gets pulled first.
Signed-off-by: Shannon Nelson <shannon.nelson at amd.com>
---
include/linux/pds/pds_adminq.h | 21 +++++++++++++++++++++
includ...
2023 Mar 17
0
[PATCH RFC v2 virtio 2/7] pds_vdpa: get vdpa management info
...23 Advanced Micro Devices, Inc */
> >> +
> >> +#include <linux/pci.h>
> >> +#include <linux/vdpa.h>
> >> +#include <uapi/linux/vdpa.h>
> >> +
> >> +#include <linux/pds/pds_core.h>
> >> +#include <linux/pds/pds_adminq.h>
> >> +#include <linux/pds/pds_auxbus.h>
> >> +#include <linux/pds/pds_vdpa.h>
> >> +
> >> +#include "vdpa_dev.h"
> >> +#include "aux_drv.h"
> >> +
> >> +static struct virtio_device_id pds_vdpa_id_ta...
2023 Jul 03
1
[GIT PULL] virtio: features, fixes, cleanups
...:
tools/virtio: fix build break for aarch64
Shannon Nelson (11):
virtio: allow caller to override device id in vp_modern
virtio: allow caller to override device DMA mask in vp_modern
pds_vdpa: Add new vDPA driver for AMD/Pensando DSC
pds_vdpa: move enum from common to adminq header
pds_vdpa: new adminq entries
pds_vdpa: get vdpa management info
pds_vdpa: virtio bar setup for vdpa
pds_vdpa: add vdpa config client commands
pds_vdpa: add support for vdpa and vdpamgmt interfaces
pds_vdpa: subscribe to the pds_core events
pds_vdpa:...
2023 Jan 30
1
[PATCH 3/4] virtio_ring: introduce a per virtqueue waitqueue
...s are not interrupted by signals.
> """
And note that if you interrupt then you don't know whether ioctl
changed device state or not generally.
> >
> >
> >
> > > Actually, a driver timeout is used by other drivers when using
> > > controlq/adminq (e.g i40e). Starting from a sane value (e.g 1 minutes
> > > to avoid false negatives) seems to be a good first step.
> >
> > Well because it's specific hardware so timeout matches what it can
> > promise. virtio spec does not give guarantees. One issue is with
>...
2019 Mar 19
3
virtio-blk: should num_vqs be limited by num_possible_cpus()?
Hi Jason,
On 3/18/19 3:47 PM, Jason Wang wrote:
>
> On 2019/3/15 ??8:41, Cornelia Huck wrote:
>> On Fri, 15 Mar 2019 12:50:11 +0800
>> Jason Wang <jasowang at redhat.com> wrote:
>>
>>> Or something like I proposed several years ago?
>>> https://do-db2.lkml.org/lkml/2014/12/25/169
>>>
>>> Btw, for virtio-net, I think we actually
2019 Mar 19
3
virtio-blk: should num_vqs be limited by num_possible_cpus()?
Hi Jason,
On 3/18/19 3:47 PM, Jason Wang wrote:
>
> On 2019/3/15 ??8:41, Cornelia Huck wrote:
>> On Fri, 15 Mar 2019 12:50:11 +0800
>> Jason Wang <jasowang at redhat.com> wrote:
>>
>>> Or something like I proposed several years ago?
>>> https://do-db2.lkml.org/lkml/2014/12/25/169
>>>
>>> Btw, for virtio-net, I think we actually
2023 Jun 30
4
[PATCH virtio 0/4] pds_vdpa: mac, reset, and irq updates
v2 for internal review
- heavily reworked NET_F_MAC patch, matches recent PR-68875
- reordered to put "clean and reset vqs" before "alloc-irq"
to make them slightly simpler patches
- other minor cleanups for simpler patches
These are some fixes for device providing a MAC address, for allocating
irq resources later to support vhost use, and for properly cleaning
vq info
2023 Jun 30
4
[PATCH virtio 0/4] pds_vdpa: mac, reset, and irq updates
v2 for internal review
- heavily reworked NET_F_MAC patch, matches recent PR-68875
- reordered to put "clean and reset vqs" before "alloc-irq"
to make them slightly simpler patches
- other minor cleanups for simpler patches
These are some fixes for device providing a MAC address, for allocating
irq resources later to support vhost use, and for properly cleaning
vq info