From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
To: Xiaolin Zhang <xiaolin.zhang@intel.com>,
intel-gfx@lists.freedesktop.org,
intel-gvt-dev@lists.freedesktop.org
Cc: joonas.lahtinen@intel.com, zhiyuan.lv@intel.com,
fei.jiang@intel.com, zhenyu.z.wang@intel.com,
hang.yuan@intel.com
Subject: Re: [RFC 01/10] drm/i915/gvt: add module parameter enable_pvmmio
Date: Thu, 27 Sep 2018 14:03:03 +0300 [thread overview]
Message-ID: <153804617343.12651.4159948067110231534@jlahtine-desk.ger.corp.intel.com> (raw)
In-Reply-To: <1538066275-52932-2-git-send-email-xiaolin.zhang@intel.com>
Quoting Xiaolin Zhang (2018-09-27 19:37:46)
> This int type module parameter is used to control the different
> level pvmmio feature for MMIO emulation in GVT.
>
> This parameter is default zero, no pvmmio feature enabled.
>
> Its permission type is 0400 which means user could only change its
> value through the cmdline, this is to prevent the dynamic modification
> during runtime which would break the pvmmio internal logic.
>
> Signed-off-by: Xiaolin Zhang <xiaolin.zhang@intel.com>
This shouldn't really be a module parameter. We should detect the
capability from the vGPU device and use it always when possible.
Regards, Joonas
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
next prev parent reply other threads:[~2018-09-27 11:03 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-27 16:37 [RFC 00/10] i915 pvmmio to improve GVTg performance Xiaolin Zhang
2018-09-27 7:20 ` ✗ Fi.CI.CHECKPATCH: warning for " Patchwork
2018-09-27 7:24 ` ✗ Fi.CI.SPARSE: " Patchwork
2018-09-27 7:43 ` ✓ Fi.CI.BAT: success " Patchwork
2018-09-27 10:25 ` ✓ Fi.CI.IGT: " Patchwork
2018-09-27 11:07 ` [RFC 00/10] " Joonas Lahtinen
2018-09-28 6:11 ` Zhang, Xiaolin
2018-09-27 16:37 ` [RFC 01/10] drm/i915/gvt: add module parameter enable_pvmmio Xiaolin Zhang
2018-09-27 7:16 ` Chris Wilson
2018-09-27 11:03 ` Joonas Lahtinen [this message]
2018-09-28 6:09 ` Zhang, Xiaolin
2018-10-09 2:26 ` Zhenyu Wang
2018-10-10 6:48 ` Zhang, Xiaolin
2018-09-27 16:37 ` [RFC 02/10] drm/i915/gvt: get ready of memory for pvmmio Xiaolin Zhang
2018-09-27 7:17 ` Chris Wilson
2018-09-28 7:31 ` Zhang, Xiaolin
2018-10-09 2:31 ` Zhenyu Wang
2018-09-27 16:37 ` [RFC 03/10] drm/i915/gvt: context submission pvmmio optimization Xiaolin Zhang
2018-09-27 7:19 ` Chris Wilson
2018-09-28 5:31 ` Zhang, Xiaolin
2018-09-27 11:13 ` Joonas Lahtinen
2018-09-27 16:37 ` [RFC 04/10] drm/i915/gvt: master irq " Xiaolin Zhang
2018-09-27 16:37 ` [RFC 05/10] drm/i915/gvt: ppgtt update " Xiaolin Zhang
2018-09-27 16:37 ` [RFC 06/10] drm/i915/gvt: GVTg handle enable_pvmmio PVINFO register Xiaolin Zhang
2018-09-27 16:37 ` [RFC 07/10] drm/i915/gvt: GVTg read_shared_page implementation Xiaolin Zhang
2018-09-27 16:37 ` [RFC 08/10] drm/i915/gvt: GVTg support context submission pvmmio optimization Xiaolin Zhang
2018-09-27 16:37 ` [RFC 09/10] drm/i915/gvt: GVTg support master irq " Xiaolin Zhang
2018-09-27 16:37 ` [RFC 10/10] drm/i915/gvt: GVTg support ppgtt " Xiaolin Zhang
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=153804617343.12651.4159948067110231534@jlahtine-desk.ger.corp.intel.com \
--to=joonas.lahtinen@linux.intel.com \
--cc=fei.jiang@intel.com \
--cc=hang.yuan@intel.com \
--cc=intel-gfx@lists.freedesktop.org \
--cc=intel-gvt-dev@lists.freedesktop.org \
--cc=joonas.lahtinen@intel.com \
--cc=xiaolin.zhang@intel.com \
--cc=zhenyu.z.wang@intel.com \
--cc=zhiyuan.lv@intel.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.