Searched hist:fd64be63 (Results 1 – 5 of 5) sorted by relevance
/openbmc/linux/drivers/gpu/drm/i915/gvt/ |
H A D | cfg_space.c | fd64be63 Fri Feb 17 01:02:36 CST 2017 Min He <min.he@intel.com> drm/i915/gvt: introduced failsafe mode into vgpu
New failsafe mode is introduced, when we detect guest not supporting GVT-g. In failsafe mode, we will ignore all the MMIO and cfg space read/write from guest.
This patch can fix the issue that when guest kernel or graphics driver version is too low, there will be a lot of kernel traces in host.
V5: rebased onto latest gvt-staging V4: changed coding style by Zhenyu and Ping's advice V3: modified coding style and error messages according to Zhenyu's comment V2: 1) implemented MMIO/GTT/WP pages read/write logic; 2) used a unified function to enter failsafe mode
Signed-off-by: Min He <min.he@intel.com> Signed-off-by: Pei Zhang <pei.zhang@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> fd64be63 Fri Feb 17 01:02:36 CST 2017 Min He <min.he@intel.com> drm/i915/gvt: introduced failsafe mode into vgpu New failsafe mode is introduced, when we detect guest not supporting GVT-g. In failsafe mode, we will ignore all the MMIO and cfg space read/write from guest. This patch can fix the issue that when guest kernel or graphics driver version is too low, there will be a lot of kernel traces in host. V5: rebased onto latest gvt-staging V4: changed coding style by Zhenyu and Ping's advice V3: modified coding style and error messages according to Zhenyu's comment V2: 1) implemented MMIO/GTT/WP pages read/write logic; 2) used a unified function to enter failsafe mode Signed-off-by: Min He <min.he@intel.com> Signed-off-by: Pei Zhang <pei.zhang@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
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H A D | mmio.c | fd64be63 Fri Feb 17 01:02:36 CST 2017 Min He <min.he@intel.com> drm/i915/gvt: introduced failsafe mode into vgpu
New failsafe mode is introduced, when we detect guest not supporting GVT-g. In failsafe mode, we will ignore all the MMIO and cfg space read/write from guest.
This patch can fix the issue that when guest kernel or graphics driver version is too low, there will be a lot of kernel traces in host.
V5: rebased onto latest gvt-staging V4: changed coding style by Zhenyu and Ping's advice V3: modified coding style and error messages according to Zhenyu's comment V2: 1) implemented MMIO/GTT/WP pages read/write logic; 2) used a unified function to enter failsafe mode
Signed-off-by: Min He <min.he@intel.com> Signed-off-by: Pei Zhang <pei.zhang@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> fd64be63 Fri Feb 17 01:02:36 CST 2017 Min He <min.he@intel.com> drm/i915/gvt: introduced failsafe mode into vgpu New failsafe mode is introduced, when we detect guest not supporting GVT-g. In failsafe mode, we will ignore all the MMIO and cfg space read/write from guest. This patch can fix the issue that when guest kernel or graphics driver version is too low, there will be a lot of kernel traces in host. V5: rebased onto latest gvt-staging V4: changed coding style by Zhenyu and Ping's advice V3: modified coding style and error messages according to Zhenyu's comment V2: 1) implemented MMIO/GTT/WP pages read/write logic; 2) used a unified function to enter failsafe mode Signed-off-by: Min He <min.he@intel.com> Signed-off-by: Pei Zhang <pei.zhang@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
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H A D | vgpu.c | fd64be63 Fri Feb 17 01:02:36 CST 2017 Min He <min.he@intel.com> drm/i915/gvt: introduced failsafe mode into vgpu
New failsafe mode is introduced, when we detect guest not supporting GVT-g. In failsafe mode, we will ignore all the MMIO and cfg space read/write from guest.
This patch can fix the issue that when guest kernel or graphics driver version is too low, there will be a lot of kernel traces in host.
V5: rebased onto latest gvt-staging V4: changed coding style by Zhenyu and Ping's advice V3: modified coding style and error messages according to Zhenyu's comment V2: 1) implemented MMIO/GTT/WP pages read/write logic; 2) used a unified function to enter failsafe mode
Signed-off-by: Min He <min.he@intel.com> Signed-off-by: Pei Zhang <pei.zhang@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> fd64be63 Fri Feb 17 01:02:36 CST 2017 Min He <min.he@intel.com> drm/i915/gvt: introduced failsafe mode into vgpu New failsafe mode is introduced, when we detect guest not supporting GVT-g. In failsafe mode, we will ignore all the MMIO and cfg space read/write from guest. This patch can fix the issue that when guest kernel or graphics driver version is too low, there will be a lot of kernel traces in host. V5: rebased onto latest gvt-staging V4: changed coding style by Zhenyu and Ping's advice V3: modified coding style and error messages according to Zhenyu's comment V2: 1) implemented MMIO/GTT/WP pages read/write logic; 2) used a unified function to enter failsafe mode Signed-off-by: Min He <min.he@intel.com> Signed-off-by: Pei Zhang <pei.zhang@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
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H A D | gvt.h | fd64be63 Fri Feb 17 01:02:36 CST 2017 Min He <min.he@intel.com> drm/i915/gvt: introduced failsafe mode into vgpu
New failsafe mode is introduced, when we detect guest not supporting GVT-g. In failsafe mode, we will ignore all the MMIO and cfg space read/write from guest.
This patch can fix the issue that when guest kernel or graphics driver version is too low, there will be a lot of kernel traces in host.
V5: rebased onto latest gvt-staging V4: changed coding style by Zhenyu and Ping's advice V3: modified coding style and error messages according to Zhenyu's comment V2: 1) implemented MMIO/GTT/WP pages read/write logic; 2) used a unified function to enter failsafe mode
Signed-off-by: Min He <min.he@intel.com> Signed-off-by: Pei Zhang <pei.zhang@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> fd64be63 Fri Feb 17 01:02:36 CST 2017 Min He <min.he@intel.com> drm/i915/gvt: introduced failsafe mode into vgpu New failsafe mode is introduced, when we detect guest not supporting GVT-g. In failsafe mode, we will ignore all the MMIO and cfg space read/write from guest. This patch can fix the issue that when guest kernel or graphics driver version is too low, there will be a lot of kernel traces in host. V5: rebased onto latest gvt-staging V4: changed coding style by Zhenyu and Ping's advice V3: modified coding style and error messages according to Zhenyu's comment V2: 1) implemented MMIO/GTT/WP pages read/write logic; 2) used a unified function to enter failsafe mode Signed-off-by: Min He <min.he@intel.com> Signed-off-by: Pei Zhang <pei.zhang@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
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H A D | handlers.c | fd64be63 Fri Feb 17 01:02:36 CST 2017 Min He <min.he@intel.com> drm/i915/gvt: introduced failsafe mode into vgpu
New failsafe mode is introduced, when we detect guest not supporting GVT-g. In failsafe mode, we will ignore all the MMIO and cfg space read/write from guest.
This patch can fix the issue that when guest kernel or graphics driver version is too low, there will be a lot of kernel traces in host.
V5: rebased onto latest gvt-staging V4: changed coding style by Zhenyu and Ping's advice V3: modified coding style and error messages according to Zhenyu's comment V2: 1) implemented MMIO/GTT/WP pages read/write logic; 2) used a unified function to enter failsafe mode
Signed-off-by: Min He <min.he@intel.com> Signed-off-by: Pei Zhang <pei.zhang@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> fd64be63 Fri Feb 17 01:02:36 CST 2017 Min He <min.he@intel.com> drm/i915/gvt: introduced failsafe mode into vgpu New failsafe mode is introduced, when we detect guest not supporting GVT-g. In failsafe mode, we will ignore all the MMIO and cfg space read/write from guest. This patch can fix the issue that when guest kernel or graphics driver version is too low, there will be a lot of kernel traces in host. V5: rebased onto latest gvt-staging V4: changed coding style by Zhenyu and Ping's advice V3: modified coding style and error messages according to Zhenyu's comment V2: 1) implemented MMIO/GTT/WP pages read/write logic; 2) used a unified function to enter failsafe mode Signed-off-by: Min He <min.he@intel.com> Signed-off-by: Pei Zhang <pei.zhang@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
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