lkml.org 
[lkml]   [2020]   [Nov]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [PATCH v7 02/13] misc: bcm-vk: add Broadcom VK driver
    Hi!

    > Add initial version of Broadcom VK driver to enumerate PCI device IDs
    > of Valkyrie and Viper device IDs.
    >
    > VK based cards provide real-time high performance, high throughput,
    > low latency offload compute engine operations.
    > They are used for multiple parallel offload tasks as:
    > audio, video and image processing and crypto operations.
    >
    > Further commits add additional features to driver beyond probe/remove.
    >
    > Signed-off-by: Scott Branden <scott.branden@broadcom.com>

    > +++ b/drivers/misc/bcm-vk/Kconfig
    > @@ -0,0 +1,15 @@
    > +# SPDX-License-Identifier: GPL-2.0-only
    > +#
    > +# Broadcom VK device
    > +#
    > +config BCM_VK
    > + tristate "Support for Broadcom VK Accelerators"
    > + depends on PCI_MSI
    > + help
    > + Select this option to enable support for Broadcom
    > + VK Accelerators. VK is used for performing
    > + specific offload processing.
    > + This driver enables userspace programs to access these
    > + accelerators via /dev/bcm-vk.N devices.
    > +
    > + If unsure, say N.

    Could we

    a) align the text the usual way

    b) explain what the VK is here? What kind of offloads does it do? What
    does "VK" mean?

    c) explain where such accelerators might be found.

    (Is remoteproc framework unusable for this?)

    Thanks,
    Pavel
    --
    http://www.livejournal.com/~pavelmachek
    [unhandled content-type:application/pgp-signature]
    \
     
     \ /
      Last update: 2020-11-19 23:46    [W:5.109 / U:0.380 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site