From: Zhi Wang <zhi.a.wang@intel.com>
To: intel-gfx@lists.freedesktop.org, intel-gvt-dev@lists.freedesktop.org
Subject: [RFC 0/7] Introduce dynamic PPAT managment for GVT-g
Date: Wed, 16 Aug 2017 05:31:08 +0800 [thread overview]
Message-ID: <1502832675-6123-1-git-send-email-zhi.a.wang@intel.com> (raw)
This patchset introduces dynamic PPAT managment for GVT-g.
Since different VM can have different PPAT configurations, GVT-g needs
to map the virtual private PAT configuration into the physical private
PAT between different VMs.
More background of this patchset can be found at:
https://lists.freedesktop.org/archives/intel-gfx/2017-August/135415.html
Zhi Wang (7):
drm/i915: Introduce a bitmap to indicate available PPAT entries
drm/i915/gvt: Introduce GEN8 private PAT ops
drm/i915: Introduce GEN8 {set, get} private PAT index ops
drm/i915: Introduce dynamic private PAT management
drm/i915/gvt: Introduce functions for retiring all shadow PPGTTs of a
vGPU
drm/i915/gvt: Introduce virtual private PAT support
drm/i915/gvt: Translate virtual PPAT indexes
drivers/gpu/drm/i915/gvt/gtt.c | 291 ++++++++++++++++++++++++++++++++++++
drivers/gpu/drm/i915/gvt/gtt.h | 23 ++-
drivers/gpu/drm/i915/gvt/handlers.c | 16 +-
drivers/gpu/drm/i915/i915_drv.h | 3 +
drivers/gpu/drm/i915/i915_gem_gtt.c | 13 +-
5 files changed, 342 insertions(+), 4 deletions(-)
--
2.7.4
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next reply other threads:[~2017-08-15 21:31 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-15 21:31 Zhi Wang [this message]
2017-08-15 13:51 ` ✓ Fi.CI.BAT: success for Introduce dynamic PPAT managment for GVT-g Patchwork
2017-08-15 21:31 ` [RFC 1/7] drm/i915: Introduce a bitmap to indicate available PPAT entries Zhi Wang
2017-08-15 21:31 ` [RFC 2/7] drm/i915/gvt: Introduce GEN8 private PAT ops Zhi Wang
2017-08-16 5:12 ` Zhenyu Wang
2017-08-16 13:46 ` Zhi Wang
2017-08-16 6:52 ` Zhenyu Wang
2017-08-15 21:31 ` [RFC 3/7] drm/i915: Introduce GEN8 {set, get} private PAT index ops Zhi Wang
2017-08-15 21:31 ` [RFC 4/7] drm/i915: Introduce dynamic private PAT management Zhi Wang
2017-08-15 21:31 ` [RFC 5/7] drm/i915/gvt: Introduce functions for retiring all shadow PPGTTs of a vGPU Zhi Wang
2017-08-15 21:31 ` [RFC 6/7] drm/i915/gvt: Introduce virtual private PAT support Zhi Wang
2017-08-16 5:18 ` Zhenyu Wang
2017-08-16 13:48 ` Zhi Wang
2017-08-16 6:13 ` Zhenyu Wang
2017-08-16 6:29 ` Wang, Zhi A
2017-08-15 21:31 ` [RFC 7/7] drm/i915/gvt: Translate virtual PPAT indexes Zhi Wang
2017-08-15 21:33 ` [RFC 0/7] Introduce dynamic PPAT managment for GVT-g Zhi Wang
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