From: valmiki <valmikibow-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
kvm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
virtualization-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
virtio-dev-sDuHXQ4OtrM4h7I2RyI4rWD2FQJk+8+b@public.gmane.org
Cc: marc.zyngier-5wv7dgnIgG8@public.gmane.org,
jasowang-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
mst-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org
Subject: Need information on type 2 IOMMU
Date: Mon, 10 Apr 2017 08:00:45 +0530 [thread overview]
Message-ID: <1b48daab-c9e1-84d1-78a9-84d3e2001f32@gmail.com> (raw)
In-Reply-To: <20170407191747.26618-1-jean-philippe.brucker-5wv7dgnIgG8@public.gmane.org>
Hi All,
We have drivers/vfio/vfio_iommu_type1.c. what is type1 iommu? Is it
w.r.t vfio layer it is being referred?
Is there type 2 IOMMU w.r.t vfio? If so what is it?
Regards,
Valmiki
next prev parent reply other threads:[~2017-04-10 2:30 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-07 19:17 [RFC 0/3] virtio-iommu: a paravirtualized IOMMU Jean-Philippe Brucker
2017-04-07 19:17 ` [RFC 2/3] virtio-iommu: device probing and operations Jean-Philippe Brucker
2017-04-18 10:26 ` Tian, Kevin
2017-04-18 18:45 ` Jean-Philippe Brucker
2017-04-21 9:02 ` Tian, Kevin
[not found] ` <AADFC41AFE54684AB9EE6CBC0274A5D190CB262D-0J0gbvR4kThpB2pF5aRoyrfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2017-04-24 15:05 ` Jean-Philippe Brucker
2017-08-21 7:59 ` Tian, Kevin
2017-08-21 12:00 ` Jean-Philippe Brucker
[not found] ` <454095c4-cae5-ad52-a459-5c9e2cce4047-5wv7dgnIgG8@public.gmane.org>
2017-08-22 6:24 ` Tian, Kevin
2017-08-22 14:19 ` Jean-Philippe Brucker
2017-08-23 2:23 ` Tian, Kevin
2017-04-07 19:17 ` [RFC 3/3] virtio-iommu: future work Jean-Philippe Brucker
[not found] ` <20170407191747.26618-4-jean-philippe.brucker-5wv7dgnIgG8@public.gmane.org>
2017-04-21 8:31 ` Tian, Kevin
2017-04-24 15:05 ` Jean-Philippe Brucker
2017-04-26 16:24 ` Michael S. Tsirkin
2017-04-07 19:23 ` [RFC PATCH linux] iommu: Add virtio-iommu driver Jean-Philippe Brucker
2017-06-16 8:48 ` [virtio-dev] " Bharat Bhushan
2017-06-16 11:36 ` Jean-Philippe Brucker
2017-04-07 19:24 ` [RFC PATCH kvmtool 00/15] Add virtio-iommu Jean-Philippe Brucker
2017-04-07 19:24 ` [RFC PATCH kvmtool 01/15] virtio: synchronize virtio-iommu headers with Linux Jean-Philippe Brucker
2017-04-07 19:24 ` [RFC PATCH kvmtool 02/15] FDT: (re)introduce a dynamic phandle allocator Jean-Philippe Brucker
2017-04-07 19:24 ` [RFC PATCH kvmtool 03/15] virtio: add virtio-iommu Jean-Philippe Brucker
2017-04-07 19:24 ` [RFC PATCH kvmtool 04/15] Add a simple IOMMU Jean-Philippe Brucker
2017-04-07 19:24 ` [RFC PATCH kvmtool 05/15] iommu: describe IOMMU topology in device-trees Jean-Philippe Brucker
2017-04-07 19:24 ` [RFC PATCH kvmtool 06/15] irq: register MSI doorbell addresses Jean-Philippe Brucker
2017-04-07 19:24 ` [RFC PATCH kvmtool 07/15] virtio: factor virtqueue initialization Jean-Philippe Brucker
2017-04-07 19:24 ` [RFC PATCH kvmtool 08/15] virtio: add vIOMMU instance for virtio devices Jean-Philippe Brucker
2017-04-07 19:24 ` [RFC PATCH kvmtool 09/15] virtio: access vring and buffers through IOMMU mappings Jean-Philippe Brucker
2017-04-07 19:24 ` [RFC PATCH kvmtool 10/15] virtio-pci: translate MSIs with the virtual IOMMU Jean-Philippe Brucker
2017-04-07 19:24 ` [RFC PATCH kvmtool 11/15] virtio: set VIRTIO_F_IOMMU_PLATFORM when necessary Jean-Philippe Brucker
2017-04-07 19:24 ` [RFC PATCH kvmtool 12/15] vfio: add support for virtual IOMMU Jean-Philippe Brucker
2017-04-07 19:24 ` [RFC PATCH kvmtool 13/15] virtio-iommu: debug via IPC Jean-Philippe Brucker
2017-04-07 19:24 ` [RFC PATCH kvmtool 14/15] virtio-iommu: implement basic debug commands Jean-Philippe Brucker
2017-04-07 19:24 ` [RFC PATCH kvmtool 15/15] virtio: use virtio-iommu when available Jean-Philippe Brucker
[not found] ` <20170407192455.26814-1-jean-philippe.brucker-5wv7dgnIgG8@public.gmane.org>
2017-05-22 8:26 ` [RFC PATCH kvmtool 00/15] Add virtio-iommu Bharat Bhushan
[not found] ` <AM5PR0401MB2545FADDF2A7649DF0DB68309AF80-oQ3wXcTHOqrg6d/1FbYcvI3W/0Ik+aLCnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>
2017-05-22 14:01 ` Jean-Philippe Brucker
2017-04-07 21:19 ` [RFC 0/3] virtio-iommu: a paravirtualized IOMMU Michael S. Tsirkin
2017-04-10 18:39 ` Jean-Philippe Brucker
2017-04-10 20:04 ` [virtio-dev] " Michael S. Tsirkin
[not found] ` <20170407191747.26618-1-jean-philippe.brucker-5wv7dgnIgG8@public.gmane.org>
2017-04-07 19:17 ` [RFC 1/3] virtio-iommu: firmware description of the virtual topology Jean-Philippe Brucker
[not found] ` <20170407191747.26618-2-jean-philippe.brucker-5wv7dgnIgG8@public.gmane.org>
2017-04-18 9:51 ` Tian, Kevin
2017-04-18 18:41 ` Jean-Philippe Brucker
2017-04-21 8:43 ` Tian, Kevin
[not found] ` <AADFC41AFE54684AB9EE6CBC0274A5D190CB2570-0J0gbvR4kThpB2pF5aRoyrfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2017-04-24 15:05 ` Jean-Philippe Brucker
2017-04-10 2:30 ` valmiki [this message]
[not found] ` <1b48daab-c9e1-84d1-78a9-84d3e2001f32-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-04-10 4:19 ` Need information on type 2 IOMMU Alex Williamson
2017-04-13 8:41 ` [RFC 0/3] virtio-iommu: a paravirtualized IOMMU Tian, Kevin
2017-04-13 13:12 ` Jean-Philippe Brucker
2017-04-12 9:06 ` Jason Wang
[not found] ` <a0920e37-a11e-784c-7d90-be6617ea7686-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2017-04-13 8:16 ` Tian, Kevin
[not found] ` <AADFC41AFE54684AB9EE6CBC0274A5D190CA990E-0J0gbvR4kThpB2pF5aRoyrfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2017-04-13 13:12 ` Jean-Philippe Brucker
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=1b48daab-c9e1-84d1-78a9-84d3e2001f32@gmail.com \
--to=valmikibow-re5jqeeqqe8avxtiumwx3w@public.gmane.org \
--cc=iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org \
--cc=jasowang-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org \
--cc=kvm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=marc.zyngier-5wv7dgnIgG8@public.gmane.org \
--cc=mst-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org \
--cc=virtio-dev-sDuHXQ4OtrM4h7I2RyI4rWD2FQJk+8+b@public.gmane.org \
--cc=virtualization-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.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).