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d87f36a0 |
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10-Feb-2022 |
Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> |
drm/amdkfd: update SPDX license header Update the SPDX License header for all the KFD files. Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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507968dd |
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15-Aug-2017 |
Felix Kuehling <Felix.Kuehling@amd.com> |
drm/amdkfd: Update PM4 packet headers To match current firmware. The map process packet has been extended to support scratch. This is a non-backwards compatible change and it's about two years old. So no point keeping the old version around conditionally. Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
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8eabaf54 |
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15-Aug-2017 |
Kent Russell <kent.russell@amd.com> |
drm/amdkfd: Clean up KFD style errors and warnings v2 Using checkpatch.pl -f <file> showed a number of style issues. This patch addresses as many of them as possible. Some long lines have been left for readability, but attempts to minimize them have been made. v2: Broke long lines in gfx_v7 get_fw_version Signed-off-by: Kent Russell <kent.russell@amd.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
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992839ad |
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20-May-2015 |
Yair Shachar <yair.shachar@amd.com> |
drm/amdkfd: Add static user-mode queues support This patch adds support for static user-mode queues in QCM. Queues which are designated as static can NOT be preempted by the CP microcode when it is executing its scheduling algorithm. This is needed for supporting the debugger feature, because we can't allow the CP to preempt queues which are currently being debugged. The number of queues that can be designated as static is limited by the number of HQDs (Hardware Queue Descriptors). Signed-off-by: Yair Shachar <yair.shachar@amd.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
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ed6e6a34 |
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16-Jul-2014 |
Ben Goz <ben.goz@amd.com> |
amdkfd: Add kernel queue module The kernel queue module enables the amdkfd to establish kernel queues, not exposed to user space. The kernel queues are used for HIQ (HSA Interface Queue) and DIQ (Debug Interface Queue) operations v3: Removed use of internal typedefs and added use of the new gart allocation functions v4: Fixed a miscalculation in kernel queue wrapping v5: Move amdkfd from drm/radeon/ to drm/amd/ Change format of mqd structure to match latest KV firmware Add support for AQL queues creation to enable working with open-source HSA runtime Add define for kernel queue size Various fixes Signed-off-by: Ben Goz <ben.goz@amd.com> Signed-off-by: Oded Gabbay <oded.gabbay@amd.com>
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