From: Ferruh Yigit <ferruh.yigit@intel.com>
To: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Cc: dev@dpdk.org, Vijay Srivastava <vijays@solarflare.com>
Subject: Re: [dpdk-dev] [PATCH v4 1/8] common/sfc_efx/base: add base virtio support for vDPA
Date: Tue, 16 Mar 2021 11:30:48 +0000 [thread overview]
Message-ID: <c04b9467-74a4-be7e-463e-a4457de5399c@intel.com> (raw)
In-Reply-To: <20210316085832.942481-2-andrew.rybchenko@oktetlabs.ru>
On 3/16/2021 8:58 AM, Andrew Rybchenko wrote:
> From: Vijay Srivastava <vijays@solarflare.com>
>
> In the vDPA mode, only data path is offloaded in the hardware and
> control path still goes through the hypervisor and it configures
> virtqueues via vDPA driver so new virtqueue APIs are required.
>
> Implement virtio init/fini and virtqueue create/destroy APIs.
>
> Signed-off-by: Vijay Srivastava <vijays@solarflare.com>
> Signed-off-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
<...>
> diff --git a/drivers/common/sfc_efx/efsys.h b/drivers/common/sfc_efx/efsys.h
> index 663601412e..d133d61b3d 100644
> --- a/drivers/common/sfc_efx/efsys.h
> +++ b/drivers/common/sfc_efx/efsys.h
> @@ -187,6 +187,8 @@ prefetch_read_once(const volatile void *addr)
>
> #define EFSYS_OPT_MAE 1
>
> +#define EFSYS_OPT_VIRTIO 0
> +
Hi Andrew,
How this 'efsys.h' works, is it compile time configuration file for the driver?
Is is expected that users change this file?
next prev parent reply other threads:[~2021-03-16 11:30 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-11 11:03 [dpdk-dev] [PATCH 0/8] common/sfc_efx: prepare to introduce vDPA driver Andrew Rybchenko
2021-03-11 11:03 ` [dpdk-dev] [PATCH 1/8] common/sfc_efx/base: add base virtio support for vDPA Andrew Rybchenko
2021-03-11 11:03 ` [dpdk-dev] [PATCH 2/8] common/sfc_efx/base: add API to get VirtQ doorbell offset Andrew Rybchenko
2021-03-11 11:03 ` [dpdk-dev] [PATCH 3/8] common/sfc_efx/base: add virtio build dependency Andrew Rybchenko
2021-03-11 11:03 ` [dpdk-dev] [PATCH 4/8] common/sfc_efx/base: add support to get virtio features Andrew Rybchenko
2021-03-11 11:03 ` [dpdk-dev] [PATCH 5/8] common/sfc_efx/base: add support to verify " Andrew Rybchenko
2021-03-11 11:03 ` [dpdk-dev] [PATCH 6/8] common/sfc_efx: add support to get the device class Andrew Rybchenko
2021-03-11 11:03 ` [dpdk-dev] [PATCH 7/8] net/sfc: skip driver probe for incompatible " Andrew Rybchenko
2021-03-11 11:03 ` [dpdk-dev] [PATCH 8/8] drivers: add common driver API to get efx family Andrew Rybchenko
2021-03-14 0:36 ` Ferruh Yigit
2021-03-15 14:01 ` Andrew Rybchenko
2021-03-15 13:58 ` [dpdk-dev] [PATCH v2 0/8] common/sfc_efx: prepare to introduce vDPA driver Andrew Rybchenko
2021-03-15 13:58 ` [dpdk-dev] [PATCH v2 1/8] common/sfc_efx/base: add base virtio support for vDPA Andrew Rybchenko
2021-03-15 13:58 ` [dpdk-dev] [PATCH v2 2/8] common/sfc_efx/base: add API to get VirtQ doorbell offset Andrew Rybchenko
2021-03-15 13:58 ` [dpdk-dev] [PATCH v2 3/8] common/sfc_efx/base: add virtio build dependency Andrew Rybchenko
2021-03-15 13:58 ` [dpdk-dev] [PATCH v2 4/8] common/sfc_efx/base: add support to get virtio features Andrew Rybchenko
2021-03-15 13:58 ` [dpdk-dev] [PATCH v2 5/8] common/sfc_efx/base: add support to verify " Andrew Rybchenko
2021-03-15 13:58 ` [dpdk-dev] [PATCH v2 6/8] common/sfc_efx: add support to get the device class Andrew Rybchenko
2021-03-15 13:58 ` [dpdk-dev] [PATCH v2 7/8] net/sfc: skip driver probe for incompatible " Andrew Rybchenko
2021-03-15 13:58 ` [dpdk-dev] [PATCH v2 8/8] drivers: add common driver API to get efx family Andrew Rybchenko
2021-03-15 15:54 ` [dpdk-dev] [PATCH v2 0/8] common/sfc_efx: prepare to introduce vDPA driver Ferruh Yigit
2021-03-16 7:25 ` Andrew Rybchenko
2021-03-16 6:15 ` [dpdk-dev] [PATCH v3 " Andrew Rybchenko
2021-03-16 6:15 ` [dpdk-dev] [PATCH v3 1/8] common/sfc_efx/base: add base virtio support for vDPA Andrew Rybchenko
2021-03-16 6:15 ` [dpdk-dev] [PATCH v3 2/8] common/sfc_efx/base: add API to get VirtQ doorbell offset Andrew Rybchenko
2021-03-16 6:15 ` [dpdk-dev] [PATCH v3 3/8] common/sfc_efx/base: add virtio build dependency Andrew Rybchenko
2021-03-16 6:15 ` [dpdk-dev] [PATCH v3 4/8] common/sfc_efx/base: add support to get virtio features Andrew Rybchenko
2021-03-16 6:15 ` [dpdk-dev] [PATCH v3 5/8] common/sfc_efx/base: add support to verify " Andrew Rybchenko
2021-03-16 6:15 ` [dpdk-dev] [PATCH v3 6/8] common/sfc_efx: add support to get the device class Andrew Rybchenko
2021-03-16 6:15 ` [dpdk-dev] [PATCH v3 7/8] net/sfc: skip driver probe for incompatible " Andrew Rybchenko
2021-03-16 6:15 ` [dpdk-dev] [PATCH v3 8/8] drivers: add common driver API to get efx family Andrew Rybchenko
2021-03-16 8:55 ` [dpdk-dev] [PATCH v3 0/8] common/sfc_efx: prepare to introduce vDPA driver Andrew Rybchenko
2021-03-16 8:58 ` [dpdk-dev] [PATCH v4 " Andrew Rybchenko
2021-03-16 8:58 ` [dpdk-dev] [PATCH v4 1/8] common/sfc_efx/base: add base virtio support for vDPA Andrew Rybchenko
2021-03-16 11:30 ` Ferruh Yigit [this message]
2021-03-16 11:47 ` Andrew Rybchenko
2021-03-16 11:58 ` Ferruh Yigit
2021-03-16 12:14 ` Andrew Rybchenko
2021-03-16 12:41 ` Ferruh Yigit
2021-03-16 8:58 ` [dpdk-dev] [PATCH v4 2/8] common/sfc_efx/base: add API to get VirtQ doorbell offset Andrew Rybchenko
2021-03-16 8:58 ` [dpdk-dev] [PATCH v4 3/8] common/sfc_efx/base: add virtio build dependency Andrew Rybchenko
2021-03-16 8:58 ` [dpdk-dev] [PATCH v4 4/8] common/sfc_efx/base: add support to get virtio features Andrew Rybchenko
2021-03-16 8:58 ` [dpdk-dev] [PATCH v4 5/8] common/sfc_efx/base: add support to verify " Andrew Rybchenko
2021-03-16 8:58 ` [dpdk-dev] [PATCH v4 6/8] common/sfc_efx: add support to get the device class Andrew Rybchenko
2021-03-16 8:58 ` [dpdk-dev] [PATCH v4 7/8] net/sfc: skip driver probe for incompatible " Andrew Rybchenko
2021-03-16 8:58 ` [dpdk-dev] [PATCH v4 8/8] drivers: add common driver API to get efx family Andrew Rybchenko
2021-03-16 11:26 ` [dpdk-dev] [PATCH v4 0/8] common/sfc_efx: prepare to introduce vDPA driver Ferruh Yigit
2021-03-16 11:30 ` Andrew Rybchenko
2021-03-16 11:32 ` Ferruh Yigit
2021-03-16 11:34 ` Ferruh Yigit
2021-03-16 11:46 ` Ferruh Yigit
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=c04b9467-74a4-be7e-463e-a4457de5399c@intel.com \
--to=ferruh.yigit@intel.com \
--cc=andrew.rybchenko@oktetlabs.ru \
--cc=dev@dpdk.org \
--cc=vijays@solarflare.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).