Commit 41b8a081 authored by Jonathan Kim's avatar Jonathan Kim Committed by Alex Deucher
Browse files

drm/amdkfd: add multi-process debugging support for GC v9.4.3 



Similar to GC v9.4.2, GC v9.4.3 should use the 5-Dword extended
MAP_PROCESS packet to support multi-process debugging.  Update the
mutli-process debug support list so that the KFD updates the runlist
on debug mode setting and that it allocates enough GTT memory during
KFD device initialization.

Signed-off-by: default avatarJonathan Kim <jonathan.kim@amd.com>
Reviewed-by: default avatarFelix Kuehling <felix.kuehling@amd.com>
Signed-off-by: default avatarEric Huang <jinhuieric.huang@amd.com>
Reviewed-by: default avatarJonathan Kim <jonathan.kim@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 7a93cc57

drivers/gpu/drm/amd/amdkfd/kfd_debug.h

+3 −2
Original line number Diff line number Diff line
@@ -76,8 +76,9 @@ int kfd_dbg_send_exception_to_runtime(struct kfd_process *p, 


static inline bool kfd_dbg_is_per_vmid_supported(struct kfd_node *dev)

{

	return KFD_GC_VERSION(dev) == IP_VERSION(9, 4, 2) ||

	       KFD_GC_VERSION(dev) >= IP_VERSION(11, 0, 0);

	return (KFD_GC_VERSION(dev) == IP_VERSION(9, 4, 2) ||

		KFD_GC_VERSION(dev) == IP_VERSION(9, 4, 3) ||

		KFD_GC_VERSION(dev) >= IP_VERSION(11, 0, 0));

}



void debug_event_write_work_handler(struct work_struct *work);