From: hglmunckid <hglmunckid@163.com>
To: dev <dev@dpdk.org>
Subject: problem report on dpdk virtio-pmd
Date: Sun, 29 Sep 2024 10:40:58 +0800 (GMT+08:00) [thread overview]
Message-ID: <9bb0652.adb1.1923ba7154d.Coremail.hglmunckid@163.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 716 bytes --]
Dear technical team:
I hope this email finds you well.i am Gary huang from China.i am reaching out to you to seek guidance on some technical matters.
Here are some questions i would like to address:
In the virtio_pci.c file,a del_vq interface is provided for modern device which is call modern_del_queue.This function writes 0 to queue enable field in PCIe bar space. However，according to the virtio spec，this field is not supposed to be written by driver.Does this behavior violate the spec?Also，i haven't seen this function being called by higher level logic.what's the propose of this function？
I would greatly appreciate it if you could spare sometime to respond to my email.
Best regards,
Gary Huang
[-- Attachment #2: Type: text/html, Size: 1034 bytes --]
reply other threads:[~2024-09-30 6:56 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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=9bb0652.adb1.1923ba7154d.Coremail.hglmunckid@163.com \
--to=hglmunckid@163.com \
--cc=dev@dpdk.org \
/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).