Searched hist:"440 fd528" (Results 1 – 4 of 4) sorted by relevance
/openbmc/linux/include/drm/ |
H A D | drm_mm.h | 440fd528 Fri Jan 23 02:05:06 CST 2015 Thierry Reding <treding@nvidia.com> drm/mm: Support 4 GiB and larger ranges
The current implementation is limited by the number of addresses that fit into an unsigned long. This causes problems on 32-bit Tegra where unsigned long is 32-bit but drm_mm is used to manage an IOVA space of 4 GiB. Given the 32-bit limitation, the range is limited to 4 GiB - 1 (or 4 GiB - 4 KiB for page granularity).
This commit changes the start and size of the range to be an unsigned 64-bit integer, thus allowing much larger ranges to be supported.
[airlied: fix i915 warnings and coloring callback]
Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Dave Airlie <airlied@redhat.com>
fixupo 440fd528 Fri Jan 23 02:05:06 CST 2015 Thierry Reding <treding@nvidia.com> drm/mm: Support 4 GiB and larger ranges The current implementation is limited by the number of addresses that fit into an unsigned long. This causes problems on 32-bit Tegra where unsigned long is 32-bit but drm_mm is used to manage an IOVA space of 4 GiB. Given the 32-bit limitation, the range is limited to 4 GiB - 1 (or 4 GiB - 4 KiB for page granularity). This commit changes the start and size of the range to be an unsigned 64-bit integer, thus allowing much larger ranges to be supported. [airlied: fix i915 warnings and coloring callback] Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Dave Airlie <airlied@redhat.com> fixupo
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/openbmc/linux/drivers/gpu/drm/ |
H A D | drm_mm.c | 440fd528 Fri Jan 23 02:05:06 CST 2015 Thierry Reding <treding@nvidia.com> drm/mm: Support 4 GiB and larger ranges
The current implementation is limited by the number of addresses that fit into an unsigned long. This causes problems on 32-bit Tegra where unsigned long is 32-bit but drm_mm is used to manage an IOVA space of 4 GiB. Given the 32-bit limitation, the range is limited to 4 GiB - 1 (or 4 GiB - 4 KiB for page granularity).
This commit changes the start and size of the range to be an unsigned 64-bit integer, thus allowing much larger ranges to be supported.
[airlied: fix i915 warnings and coloring callback]
Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Dave Airlie <airlied@redhat.com>
fixupo 440fd528 Fri Jan 23 02:05:06 CST 2015 Thierry Reding <treding@nvidia.com> drm/mm: Support 4 GiB and larger ranges The current implementation is limited by the number of addresses that fit into an unsigned long. This causes problems on 32-bit Tegra where unsigned long is 32-bit but drm_mm is used to manage an IOVA space of 4 GiB. Given the 32-bit limitation, the range is limited to 4 GiB - 1 (or 4 GiB - 4 KiB for page granularity). This commit changes the start and size of the range to be an unsigned 64-bit integer, thus allowing much larger ranges to be supported. [airlied: fix i915 warnings and coloring callback] Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Dave Airlie <airlied@redhat.com> fixupo
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/openbmc/linux/drivers/gpu/drm/i915/ |
H A D | i915_gem_gtt.c | 440fd528 Fri Jan 23 02:05:06 CST 2015 Thierry Reding <treding@nvidia.com> drm/mm: Support 4 GiB and larger ranges
The current implementation is limited by the number of addresses that fit into an unsigned long. This causes problems on 32-bit Tegra where unsigned long is 32-bit but drm_mm is used to manage an IOVA space of 4 GiB. Given the 32-bit limitation, the range is limited to 4 GiB - 1 (or 4 GiB - 4 KiB for page granularity).
This commit changes the start and size of the range to be an unsigned 64-bit integer, thus allowing much larger ranges to be supported.
[airlied: fix i915 warnings and coloring callback]
Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Dave Airlie <airlied@redhat.com>
fixupo 440fd528 Fri Jan 23 02:05:06 CST 2015 Thierry Reding <treding@nvidia.com> drm/mm: Support 4 GiB and larger ranges The current implementation is limited by the number of addresses that fit into an unsigned long. This causes problems on 32-bit Tegra where unsigned long is 32-bit but drm_mm is used to manage an IOVA space of 4 GiB. Given the 32-bit limitation, the range is limited to 4 GiB - 1 (or 4 GiB - 4 KiB for page granularity). This commit changes the start and size of the range to be an unsigned 64-bit integer, thus allowing much larger ranges to be supported. [airlied: fix i915 warnings and coloring callback] Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Dave Airlie <airlied@redhat.com> fixupo
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H A D | i915_debugfs.c | 440fd528 Fri Jan 23 02:05:06 CST 2015 Thierry Reding <treding@nvidia.com> drm/mm: Support 4 GiB and larger ranges
The current implementation is limited by the number of addresses that fit into an unsigned long. This causes problems on 32-bit Tegra where unsigned long is 32-bit but drm_mm is used to manage an IOVA space of 4 GiB. Given the 32-bit limitation, the range is limited to 4 GiB - 1 (or 4 GiB - 4 KiB for page granularity).
This commit changes the start and size of the range to be an unsigned 64-bit integer, thus allowing much larger ranges to be supported.
[airlied: fix i915 warnings and coloring callback]
Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Dave Airlie <airlied@redhat.com>
fixupo 440fd528 Fri Jan 23 02:05:06 CST 2015 Thierry Reding <treding@nvidia.com> drm/mm: Support 4 GiB and larger ranges The current implementation is limited by the number of addresses that fit into an unsigned long. This causes problems on 32-bit Tegra where unsigned long is 32-bit but drm_mm is used to manage an IOVA space of 4 GiB. Given the 32-bit limitation, the range is limited to 4 GiB - 1 (or 4 GiB - 4 KiB for page granularity). This commit changes the start and size of the range to be an unsigned 64-bit integer, thus allowing much larger ranges to be supported. [airlied: fix i915 warnings and coloring callback] Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Dave Airlie <airlied@redhat.com> fixupo
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