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drm/xe: Add mocs kunit

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This kunit verifies the hardware values of mocs and
l3cc registers with the KMD programmed values.

v14: Fix CHECK.

v13: Remove ret after forcewake.

v11: Add KUNIT_ASSERT_EQ_MSG for Forcewake.

v9/v10: Add Forcewake Fail.

v8: Remove xe_bo.h and xe_pm.h
    Remove mocs and l3cc from live_mocs.
    Pull debug and err msg for mocs/l3cc out of if else block.
    Add HAS_LNCF_MOCS.

v7: correct checkpath

v6: Change ssize_t type.
    Change forcewake domain to XE_FW_GT.
    Update change of MOCS registers are multicast on Xe_HP and beyond
    patch.

v5: Release forcewake.
    Remove single statement braces.
    Fix debug statements.

v4: Drop stratch and vaddr.
    Fix debug statements.
    Fix indentation.

v3: Fix checkpath.

v2: Fix checkpath.

Cc: Aravind Iddamsetty <aravind.iddamsetty@intel.com>
Cc: Mathew D Roper <matthew.d.roper@intel.com>
Reviewed-by: Mathew D Roper <matthew.d.roper@intel.com>
Signed-off-by: Ruthuvikas Ravikumar <ruthuvikas.ravikumar@intel.com>
Link: https://lore.kernel.org/r/20231116215152.2248859-1-ruthuvikas.ravikumar@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
This commit is contained in:
Ruthuvikas Ravikumar
2023-11-17 03:21:52 +05:30
committed by Rodrigo Vivi
parent 1d425066f1
commit a6a4ea6d7d
5 changed files with 172 additions and 0 deletions
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13
drivers/gpu/drm/xe/tests/xe_mocs_test.h Normal file
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@@ -0,0 +1,13 @@
/* SPDX-License-Identifier: GPL-2.0 AND MIT */
/*
* Copyright © 2023 Intel Corporation
*/
#ifndef _XE_MOCS_TEST_H_
#define _XE_MOCS_TEST_H_
struct kunit;
void xe_live_mocs_kernel_kunit(struct kunit *test);
#endif