.@linux.intel.com>
Cc: Chris Wilson <ch...@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursu...@linux.intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers/gpu/drm/i915/i915_gem_context.c | 1 +
drivers/gpu/drm/
htinen <joonas.lahti...@linux.intel.com>
Cc: Chris Wilson <ch...@chris-wilson.co.uk>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers/gpu/drm/i915/i915_gem_context.c | 1 +
drivers/gpu/drm/i915/intel_lrc.c| 2 +-
3 fil
t;joonas.lahti...@linux.intel.com>
Cc: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Cc: Chris Wilson <ch...@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursu...@linux.intel.com>
Cc: Kevin Tian <kevin.t...@intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com&g
;tvrtko.ursu...@linux.intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 2 ++
drivers/gpu/drm/i915/i915_gem_context.c | 34 +
2 files changed, 36 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_drv.h
structure (Joonas)
Reviewed-by: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Cc: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_pvinfo.h | 113 +
drivers/gpu/
ian <kevin.t...@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursu...@linux.intel.com>
Cc: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Cc: Kevin Tian <kevin.t...@intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_gem_gtt.c | 11 ---
Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Cc: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_pvinfo.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i91
hti...@linux.intel.com>
Cc: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Cc: Chris Wilson <ch...@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursu...@linux.intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers
075397.html
Zhi Wang (9):
drm/i915: Factor out i915_pvinfo.h
drm/i915: Use offsetof() to calculate the offset of members in PVINFO
page
drm/i915: Fold vGPU active check into inner functions
drm/i915: gvt: Introduce the basic architecture of GVT-g
drm/i915: Make ring buffer size of a LRC c
htinen <joonas.lahti...@linux.intel.com>
Cc: Chris Wilson <ch...@chris-wilson.co.uk>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers/gpu/drm/i915/i915_gem_context.c | 1 +
drivers/gpu/drm/i915/intel_lrc.c| 2 +-
3 fil
hti...@linux.intel.com>
Cc: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Cc: Chris Wilson <ch...@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursu...@linux.intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers
by: Joonas Lahtinen <joonas.lahti...@linux.intel.com> (v9)
Cc: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Cc: Chris Wilson <ch...@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursu...@linux.intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm
;tvrtko.ursu...@linux.intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 2 ++
drivers/gpu/drm/i915/i915_gem_context.c | 34 +
2 files changed, 36 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_drv.h
.@linux.intel.com>
Cc: Chris Wilson <ch...@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursu...@linux.intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers/gpu/drm/i915/i915_gem_context.c | 1 +
drivers/gpu/drm/
ian <kevin.t...@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursu...@linux.intel.com>
Cc: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Cc: Kevin Tian <kevin.t...@intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_gem_gtt.c | 11 ---
.@linux.intel.com>
Cc: Chris Wilson <ch...@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursu...@linux.intel.com>
Cc: Kevin Tian <kevin.t...@intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/Kconfig | 22 ++
drivers/gpu/dr
Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Cc: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_pvinfo.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i91
structure (Joonas)
Reviewed-by: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Cc: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_pvinfo.h | 113 +
drivers/gpu/
ake iGVT-g a great component in i915 to
support graphics virtualization. Thanks!
Reference
-
[1] https://01.org/igvt-g
[2] http://lists.freedesktop.org/archives/intel-gfx/2014-September/053098.html
[3] http://lists.freedesktop.org/archives/intel-gfx/2015-September/075397.html
Zhi Wang
.@linux.intel.com>
Cc: Chris Wilson <ch...@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursu...@linux.intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers/gpu/drm/i915/i915_gem_context.c | 1 +
drivers/gpu/drm/
ian <kevin.t...@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursu...@linux.intel.com>
Cc: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Cc: Kevin Tian <kevin.t...@intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_gem_gtt.c | 11 ---
htinen <joonas.lahti...@linux.intel.com>
Cc: Chris Wilson <ch...@chris-wilson.co.uk>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers/gpu/drm/i915/i915_gem_context.c | 1 +
drivers/gpu/drm/i915/intel_lrc.c| 2 +-
3 fil
hti...@linux.intel.com>
Cc: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Cc: Chris Wilson <ch...@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursu...@linux.intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers
;tvrtko.ursu...@linux.intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 2 ++
drivers/gpu/drm/i915/i915_gem_context.c | 34 +
2 files changed, 36 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_drv.h
linux.intel.com>
Cc: Chris Wilson <ch...@chris-wilson.co.uk>
Cc: Kevin Tian <kevin.t...@intel.com>
Cc: Daniel Vetter <dan...@ffwll.ch>
Signed-off-by: Bing Niu <bing@intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_vgpu.c |
by: Joonas Lahtinen <joonas.lahti...@linux.intel.com> (v9)
Cc: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Cc: Chris Wilson <ch...@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursu...@linux.intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm
Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Cc: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_pvinfo.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i91
.@linux.intel.com>
Cc: Chris Wilson <ch...@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursu...@linux.intel.com>
Cc: Kevin Tian <kevin.t...@intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/Kconfig | 22 ++
drivers/gpu/dr
structure (Joonas)
Reviewed-by: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Cc: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_pvinfo.h | 113 +
drivers/gpu/
partition for GVT-g
Zhi Wang (9):
drm/i915: Factor out i915_pvinfo.h
drm/i915: Use offsetof() to calculate the offset of members in PVINFO
page
drm/i915: Fold vGPU active check into inner functions
drm/i915: gvt: Introduce the basic architecture of GVT-g
drm/i915: Make ring buffer size
structure (Joonas)
Reviewed-by: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Cc: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_pvinfo.h | 113 +
drivers/gpu/
;ch...@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursu...@linux.intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers/gpu/drm/i915/i915_gem_context.c | 1 +
drivers/gpu/drm/i915/intel_lrc.c| 22
intel.com>
Cc: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Cc: Chris Wilson <ch...@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursu...@linux.intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 1 +
driv
linux.intel.com>
Cc: Chris Wilson <ch...@chris-wilson.co.uk>
Cc: Kevin Tian <kevin.t...@intel.com>
Cc: Daniel Vetter <dan...@ffwll.ch>
Signed-off-by: Bing Niu <bing@intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_vgpu.c |
.@linux.intel.com>
Cc: Chris Wilson <ch...@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursu...@linux.intel.com>
Cc: Kevin Tian <kevin.t...@intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/Kconfig | 22 ++
drivers/gpu/dr
ian <kevin.t...@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursu...@linux.intel.com>
Cc: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Cc: Kevin Tian <kevin.t...@intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_gem_gtt.c | 11 ---
hti...@linux.intel.com>
Cc: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Cc: Chris Wilson <ch...@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursu...@linux.intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers
Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Cc: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_pvinfo.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i91
htinen <joonas.lahti...@linux.intel.com>
Cc: Chris Wilson <ch...@chris-wilson.co.uk>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers/gpu/drm/i915/i915_gem_context.c | 1 +
drivers/gpu/drm/i915/intel_lrc.c| 2 +-
3 fil
;tvrtko.ursu...@linux.intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 2 ++
drivers/gpu/drm/i915/i915_gem_context.c | 34 +
2 files changed, 36 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_drv.h
!
Reference
-
[1] https://01.org/igvt-g
[2] http://lists.freedesktop.org/archives/intel-gfx/2014-September/053098.html
[3] http://lists.freedesktop.org/archives/intel-gfx/2015-September/075397.html
Bing Niu (1):
drm/i915: Introduce host graphics memory partition for GVT-g
Zhi Wang (9
e notifier header, so it could be switched on/off
at runtime. (Chris)
v5:
- Only compile this feature when CONFIG_DRM_I915_GVT is enabled.(Tvrtko)
Reviewed-by: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Cc: Chris Wilson <ch...@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.urs
hti...@linux.intel.com>
Cc: Chris Wilson <ch...@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursu...@linux.intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers/gpu/drm/i915/intel_lrc.c | 15 +++
2 files changed, 16 i
ian <kevin.t...@intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_gem_gtt.c | 11 ---
drivers/gpu/drm/i915/i915_vgpu.c| 13 +
drivers/gpu/drm/i915/i915_vgpu.h| 4 ++--
3 files changed, 15 insertions(+), 13 deletions(-)
diff --gi
;
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers/gpu/drm/i915/i915_gem_context.c | 1 +
drivers/gpu/drm/i915/intel_lrc.c| 3 ++-
3 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/dr
.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursu...@linux.intel.com>
Cc: Kevin Tian <kevin.t...@intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/Kconfig | 22 ++
drivers/gpu/drm/i915/Makefile| 5 ++
drivers/gpu/drm/i915/gvt/Make
gt;
Cc: Tvrtko Ursulin <tvrtko.ursu...@linux.intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers/gpu/drm/i915/i915_gem_context.c | 2 ++
drivers/gpu/drm/i915/i915_reg.h | 12
drivers/gp
ilson.co.uk>
Cc: Kevin Tian <kevin.t...@intel.com>
Cc: Daniel Vetter <dan...@ffwll.ch>
Signed-off-by: Bing Niu <bing....@intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_vgpu.c | 23 +---
gic of GEM
context creation service and LRC context creation service to create the GVT
context.
Reviewed-by: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Cc: Chris Wilson <ch...@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursu...@linux.intel.com>
Signed-off-by: Zh
Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_pvinfo.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_pvinfo.h
b/drivers/gpu/drm/i915/i915_pvinfo.h
index 68bdf60..7b3c
structure (Joonas)
Reviewed-by: Joonas Lahtinen <joonas.lahti...@linux.intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_pvinfo.h | 113 +
drivers/gpu/drm/i915/i915_vgpu.h | 86 +---
-gfx/2015-September/075397.html
Bing Niu (1):
drm/i915: Introduce host graphics memory partition for GVT-g
Zhi Wang (9):
drm/i915: Factor out i915_pvinfo.h
drm/i915: Use offsetof() to calculate the offset of members in PVINFO
page
drm/i915: Fold vGPU active check into inner functions
ssing mode bits into intel_lrc.h. (Chris)
v5:
- Change USES_FULL_48BIT(dev) to USES_FULL_48BIT(dev_priv) (Tvrtko)
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers/gpu/drm/i915/i915_gem_context.c | 2 ++
drivers/gpu/drm/i915/i915_re
ment about the ring buffer size. (Joonas)
v2:
Mostly based on Daniel's idea. Call the refactored core logic of GEM
context creation service and LRC context creation service to create the GVT
context.
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_ge
meters. (Joonas)
v2:
- Address all coding-style comments from Joonas previously.
- Fix errors and warnning reported by checkpatch.pl. (Joonas)
- Move the graphs into the header files. (Daniel)
Signed-off-by: Bing Niu <bing@intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
--
This patch introduces an option for configuring the ring buffer size
of a LRC context after the context creation.
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers/gpu/drm/i915/i915_gem_context.c | 1 +
drivers/gpu/drm/i915/intel
:
- Fix typos in commit message. (Joonas)
v6:
- Make GVT code as dead code when !CONFIG_DRM_I915_GVT. (Chris)
v5:
- Only compile this feature when CONFIG_DRM_I915_GVT=y. (Tvrtko)
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers/gpu/dr
. (Chris)
v5:
- Only compile this feature when CONFIG_DRM_I915_GVT is enabled.(Tvrtko)
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 2 ++
drivers/gpu/drm/i915/i915_gem_context.c | 1 +
drivers/gpu/drm/i915/intel_lrc.c| 25 +++
structure (Joonas)
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_pvinfo.h | 113 +
drivers/gpu/drm/i915/i915_vgpu.h | 86 +---
2 files changed, 114 insertions(+), 85 deletions(-)
create mode 100644
ove empty and unused functions.
- Replace magic number with marcos.
- Set GVT-g in kernel config to "n" by default.
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/Kconfig | 22 +
drivers/gpu/drm/i915/Makefile| 5 ++
drivers/gpu/drm/i9
v5:
- Let functions take struct drm_i915_private *. (Tvrtko)
- Fold vGPU related active check into the inner functions. (Kevin)
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_gem_gtt.c | 11 ---
drivers/gpu/drm/i915/i915_vgpu.c
To get the offset of the members in PVINFO page, offsetof() looks much
better than the tricky approach in current code.
v7:
- Move "offsetof()" modification into a dedicated patch. (Joonas)
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_pvinfo.
This function needs to be changed to have a proper goto teardown path.
Destructors/fini functions are only expected to be called after a
successful initialization, so calling it at random phase in init function
is bad. (Joonas)
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/g
(1):
drm/i915: Introduce host graphics memory partition for GVT-g
Zhi Wang (10):
drm/i915: Factor out i915_pvinfo.h
drm/i915: Use offsetof() to calculate the offset of members in PVINFO
page
drm/i915: Fold vGPU active check into inner functions
drm/i915: Add teardown path
of a LRC context should be configurable under this case.
v6:
- Directly save the addressing mode bits inside i915_gem_context. (Chris)
- Move the LRC context addressing mode bits into intel_lrc.h. (Chris)
v5:
- Change USES_FULL_48BIT(dev) to USES_FULL_48BIT(dev_priv) (Tvrtko)
Signed-off-by: Zhi Wang
M_I915_GVT is enabled. (Tvrtko)
- Rebase the code into new repo.
- Add a comment about the ring buffer size. (Joonas)
v2:
Mostly based on Daniel's idea. Call the refactored core logic of GEM
context creation service and LRC context creation service to create the GVT
context.
Signed-off-by: Zhi Wan
:
- Make GVT code as dead code when !CONFIG_DRM_I915_GVT. (Chris)
v5:
- Only compile this feature when CONFIG_DRM_I915_GVT=y. (Tvrtko)
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers/gpu/drm/i915/intel_lrc.c | 15 +++
2 files c
notifier header, so it could be switched on/off
at runtime. (Chris)
v5:
- Only compile this feature when CONFIG_DRM_I915_GVT is enabled.(Tvrtko)
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 2 ++
drivers/gpu/drm/i915/intel_lrc.c | 24 +++
Joonas previously.
- Fix errors and warnning reported by checkpatch.pl. (Joonas)
- Move the graphs into the header files. (Daniel)
Signed-off-by: Bing Niu <bing@intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_vgpu.c | 23 +-
This patch introduces an option for configuring the ring buffer size
of a LRC context after the context creation.
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers/gpu/drm/i915/i915_gem_context.c | 1 +
drivers/gpu/drm/i915/intel
.
- Replace customized info/warn/debug macros with DRM macros.
- Document all non-static functions like i915.
- Remove empty and unused functions.
- Replace magic number with marcos.
- Set GVT-g in kernel config to "n" by default.
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
driv
As the PVINFO page definition is used by both GVT-g guest (vGPU) and GVT-g
host (GVT-g kernel device model), factor it out for better code structure.
v3:
Take Joonas's comments:
- Use offsetof to calculate the member offset of PVINFO structure
Signed-off-by: Zhi Wang <zhi.a.w...@intel.
v5:
- Let functions take struct drm_i915_private *. (Tvrtko)
- Fold vGPU related active check into the inner functions. (Kevin)
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_gem_gtt.c | 11 ---
drivers/gpu/drm/i915/i915_vgpu.c
: Introduce host graphics memory partition for GVT-g
Zhi Wang (8):
drm/i915: Factor out i915_pvinfo.h
drm/i915: Fold vGPU active check into inner functions
drm/i915: gvt: Introduce the basic architecture of GVT-g
drm/i915: Make ring buffer size of a LRC context configurable
drm/i915: Make
M_I915_GVT is enabled. (Tvrtko)
- Rebase the code into new repo.
- Add a comment about the ring buffer size. (Joonas)
v2:
Mostly based on Daniel's idea. Call the refactored core logic of GEM
context creation service and LRC context creation service to create the GVT
context.
Signed-off-by: Zhi Wan
:
- Make GVT code as dead code when !CONFIG_DRM_I915_GVT. (Chris)
v5:
- Only compile this feature when CONFIG_DRM_I915_GVT=y. (Tvrtko)
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers/gpu/drm/i915/intel_lrc.c | 15 +++
2 files c
This patch introduces an option for configuring the ring buffer size
of a LRC context after the context creation.
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers/gpu/drm/i915/i915_gem_context.c | 1 +
drivers/gpu/drm/i915/intel
of a LRC context should be configurable under this case.
v6:
- Directly save the addressing mode bits inside i915_gem_context. (Chris)
- Move the LRC context addressing mode bits into intel_lrc.h. (Chris)
v5:
- Change USES_FULL_48BIT(dev) to USES_FULL_48BIT(dev_priv) (Tvrtko)
Signed-off-by: Zhi Wang
notifier header, so it could be switched on/off
at runtime. (Chris)
v5:
- Only compile this feature when CONFIG_DRM_I915_GVT is enabled.(Tvrtko)
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 2 ++
drivers/gpu/drm/i915/intel_lrc.c | 24 +++
Joonas previously.
- Fix errors and warnning reported by checkpatch.pl. (Joonas)
- Move the graphs into the header files. (Daniel)
Signed-off-by: Bing Niu <bing@intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_vgpu.c | 23 +-
.
- Replace customized info/warn/debug macros with DRM macros.
- Document all non-static functions like i915.
- Remove empty and unused functions.
- Replace magic number with marcos.
- Set GVT-g in kernel config to "n" by default.
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
driv
As the PVINFO page definition is used by both GVT-g guest (vGPU) and GVT-g
host (GVT-g kernel device model), factor it out for better code structure.
v3:
Take Joonas's comments:
- Use offsetof to calculate the member offset of PVINFO structure
Signed-off-by: Zhi Wang <zhi.a.w...@intel.
: Introduce host graphics memory partition for GVT-g
Zhi Wang (8):
drm/i915: Factor out i915_pvinfo.h
drm/i915: Fold vGPU active check into inner functions
drm/i915: gvt: Introduce the basic architecture of GVT-g
drm/i915: Make ring buffer size of a LRC context configurable
drm/i915: Make
v5:
- Let functions take struct drm_i915_private *. (Tvrtko)
- Fold vGPU related active check into the inner functions. (Kevin)
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_gem_gtt.c | 11 ---
drivers/gpu/drm/i915/i915_vgpu.c
ment about the ring buffer size.
v2:
Mostly based on Daniel's idea. Call the refactored core logic of GEM
context creation service and LRC context creation service to create the GVT
context.
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 1 +
driv
s function is configurable in the context creation service. Currently,
Only GVT-g will create the "status-change-notification" enabled GEM
context.
v5:
- Only compile this feature when CONFIG_DRM_I915_GVT is enabled.(Tvrtko)
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu
.
v5:
- Change USES_FULL_48BIT(dev) to USES_FULL_48BIT(dev_priv) (Tvrtko)
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers/gpu/drm/i915/i915_gem_context.c | 2 ++
drivers/gpu/drm/i915/intel_lrc.c| 9 +
3 files chan
v5:
- Let functions take struct drm_i915_private *. (Tvrtko)
- Fold vGPU related active check into the inner functions. (Kevin)
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_gem_gtt.c | 11 ---
drivers/gpu/drm/i915/i915_vgpu.c
.
Only GVT-g will create this kinds of GEM context currently.
v5:
- Only compile this feature when CONFIG_DRM_I915_GVT=y. (Tvrtko)
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 2 +-
drivers/gpu/drm/i915/intel_lrc.c | 15 +++
2 files chang
This patch introduces an option for configuring ring buffer size during
context creation. If no ring buffer size is specified, the default size
(4 * PAGE_SIZE) will be used.
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers/gpu/dr
<bing@intel.com>
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 22 +
drivers/gpu/drm/i915/i915_vgpu.c | 21 +++-
drivers/gpu/drm/i915/intel_gvt.c | 42
drivers/gpu/dr
partition for GVT-g
Zhi Wang (8):
drm/i915: Factor out i915_pvinfo.h
drm/i915/gvt: Fold vGPU active check into inner functions
drm/i915: gvt: Introduce the basic architecture of GVT-g
drm/i915: Make ring buffer size configurable
drm/i915: Generate addressing mode bit from flag in context
boolean return value with int.
- Replace customized info/warn/debug macros with DRM macros.
- Document all non-static functions like i915.
- Remove empty and unused functions.
- Replace magic number with marcos.
- Set GVT-g in kernel config to "n" by default.
Signed-off-by: Zhi Wan
As the PVINFO page definition is used by both GVT-g guest (vGPU) and GVT-g
host (GVT-g kernel device model), factor it out for better code structure.
v3:
Take Joonas's comments:
- Use offsetof to calculate the member offset of PVINFO structure
Signed-off-by: Zhi Wang <zhi.a.w...@intel.
GVT-g will copy guest context into GVT LRC context before using it, so
engine context initialization is not necessary.
This patch introduces an option, and caller could configure it to choose
if the engine context initialization should be skipped.
Signed-off-by: Zhi Wang <zhi.a.w...@intel.
s function is configurable in the context creation service. Currently,
Only GVT-g will create the "status-change-notification" enabled GEM
context.
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 5 +
drivers/gpu/drm/i915/intel_lrc.c | 23 ++
Factor out and expose fence stealing functionality for GVT-g. GVT-g
will use i915_find_fence_reg() to find a free/unpin fence register
and use i915_steal_fence() to steal it.
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers/gpu/dr
t creation service to create the GVT
context.
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.h | 1 +
drivers/gpu/drm/i915/i915_gem_context.c | 34 +
2 files changed, 35 insertions(+)
diff --git a/drivers/gpu/drm/i
As we allow contexts without PPGTT to be created, we should check if
a context has a PPGTT before populating PDPs from it.
Signed-off-by: Zhi Wang <zhi.a.w...@intel.com>
---
drivers/gpu/drm/i915/intel_lrc.c | 29 -
1 file changed, 16 insertions(+), 13 del
Currently ctx->ppgtt would only be initialized when full PPGTT is used.
For aliasing PPGTT mode, ctx->ppgtt will be set when LRC context is
populated.
This patch moves the assignment into i915_gem_create_context() for better
code structure.
Signed-off-by: Zhi Wang <zhi.a.w...@
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