Commit 8966c316 authored by shaoyunl's avatar shaoyunl Committed by Alex Deucher
Browse files

drm/amdgpu : Increase the mes log buffer size as per new MES FW version 



From MES version 0x54, the log entry increased and require the log buffer
size to be increased. The 16k is maximum size agreed

Signed-off-by: default avatarshaoyunl <shaoyun.liu@amd.com>
Acked-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 23808afc

drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c

+2 −3
Original line number Diff line number Diff line
@@ -103,7 +103,7 @@ static int amdgpu_mes_event_log_init(struct amdgpu_device *adev) 
	if (!amdgpu_mes_log_enable)

		return 0;



	r = amdgpu_bo_create_kernel(adev, PAGE_SIZE, PAGE_SIZE,

	r = amdgpu_bo_create_kernel(adev, AMDGPU_MES_LOG_BUFFER_SIZE, PAGE_SIZE,

				    AMDGPU_GEM_DOMAIN_GTT,

				    &adev->mes.event_log_gpu_obj,

				    &adev->mes.event_log_gpu_addr,
@@ -1548,12 +1548,11 @@ static int amdgpu_debugfs_mes_event_log_show(struct seq_file *m, void *unused) 
	uint32_t *mem = (uint32_t *)(adev->mes.event_log_cpu_addr);



	seq_hex_dump(m, "", DUMP_PREFIX_OFFSET, 32, 4,

		     mem, PAGE_SIZE, false);

		     mem, AMDGPU_MES_LOG_BUFFER_SIZE, false);



	return 0;

}





DEFINE_SHOW_ATTRIBUTE(amdgpu_debugfs_mes_event_log);



#endif

drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h

+1 −0
Original line number Diff line number Diff line
@@ -52,6 +52,7 @@ enum amdgpu_mes_priority_level { 


#define AMDGPU_MES_PROC_CTX_SIZE 0x1000 /* one page area */

#define AMDGPU_MES_GANG_CTX_SIZE 0x1000 /* one page area */

#define AMDGPU_MES_LOG_BUFFER_SIZE 0x4000 /* Maximu log buffer size for MES */



struct amdgpu_mes_funcs;