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This test case loads the HuC copy firmware to copy the content of the source buffer to the destination buffer. v2: (Tony Ye) * Restructured some functions and files. * Defined the copy buffer size as 4K explicitly as the HuC Copy kernel always copy 4K bytes from src buffer to dst buffer. v3: (Feng Qi, Antonio Argenziano, Tony Ye) * Restructured some functions as igt requested, exclude libdrm function call. * Remove huc function wrappers * Random initialize source input buffer v4: (Robert Fosha) * Fix autotools build failure. v5: (Feng Qi, Tony Ye) * Released all bo buffer after huc copying. * Restructured huc_copy() function. v6: (Feng Qi) * Fixed the function of huc enabling and status check * Added huc_copy to fast feedback testlist v7: (Tony Ye, Feng Qi, Robert Fosha, Chris Wilson, Michal Wajdeczko) * Check error with HUC_STATUS ioctl instead of debugfs v8: (Antonio Argenziano) * Remove unnecessary variable. * Add huc_load subtest. * Move failure checks out of igt_fixture. * get_huc_status() returns errno and then status as a parameter v9: (Antonio Argenziano) * Remove huc_load subtest - to be added later. v10: * Rebase * Remove huc_load subtest from fast-feedback.testlist. Signed-off-by: Feng Qi <feng.qi@intel.com> Signed-off-by: Tony Ye <tony.ye@intel.com> Cc: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Acked-by: Antonio Argenziano <antonio.argenziano@intel.com>
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