drm/radeon: Add H/W debugger kfd->kgd functions

This patch adds new interface functions to the kfd2kgd interface file. The
new functions allow to perform H/W debugger operations by writing to GPU
registers.

Signed-off-by: Yair Shachar <yair.shachar@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>

diff --git a/drivers/gpu/drm/amd/include/kgd_kfd_interface.h b/drivers/gpu/drm/amd/include/kgd_kfd_interface.h
index 4ea21ae..afde1b7 100644 (file)
--- a/drivers/gpu/drm/amd/include/kgd_kfd_interface.h
+++ b/drivers/gpu/drm/amd/include/kgd_kfd_interface.h
@@ -163,6 +163,19 @@ struct kfd2kgd_calls {
        int (*hqd_sdma_destroy)(struct kgd_dev *kgd, void *mqd,
                                unsigned int timeout);
 
+       int (*address_watch_disable)(struct kgd_dev *kgd);
+       int (*address_watch_execute)(struct kgd_dev *kgd,
+                                       unsigned int watch_point_id,
+                                       uint32_t cntl_val,
+                                       uint32_t addr_hi,
+                                       uint32_t addr_lo);
+       int (*wave_control_execute)(struct kgd_dev *kgd,
+                                       uint32_t gfx_index_val,
+                                       uint32_t sq_cmd);
+       uint32_t (*address_watch_get_offset)(struct kgd_dev *kgd,
+                                       unsigned int watch_point_id,
+                                       unsigned int reg_offset);
+
        uint16_t (*get_fw_version)(struct kgd_dev *kgd,
                                enum kgd_engine_type type);
 };

diff --cc drivers/gpu/drm/radeon/cik_reg.h
Simple merge

diff --cc drivers/gpu/drm/radeon/radeon_kfd.c
Simple merge