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| author | Felix Kuehling | 2017-11-28 00:29:49 +0100 |
|---|---|---|
| committer | Oded Gabbay | 2017-11-28 00:29:49 +0100 |
| commit | 851a645efd0fee7f27819ab30f3b353bace3cd98 (patch) | |
| tree | 7f27e0b1103fa04687f50663accdf88d1fe5e742 /drivers/gpu/drm/amd/amdkfd/kfd_priv.h | |
| parent | drm/amdgpu: Add kfd2kgd APIs for dumping HQDs (diff) | |
| download | kernel-qcow2-linux-851a645efd0fee7f27819ab30f3b353bace3cd98.tar.gz kernel-qcow2-linux-851a645efd0fee7f27819ab30f3b353bace3cd98.tar.xz kernel-qcow2-linux-851a645efd0fee7f27819ab30f3b353bace3cd98.zip | |
drm/amdkfd: Add debugfs support to KFD
This commit adds several debugfs entries for kfd:
kfd/hqds: dumps all HQDs on all GPUs for KFD-controlled compute and
SDMA RLC queues
kfd/mqds: dumps all MQDs of all KFD processes on all GPUs
kfd/rls: dumps HWS runlists on all GPUs
Signed-off-by: Yong Zhao <yong.zhao@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_priv.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h index 1edab2199f0b..dca493b4e17d 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h @@ -33,6 +33,7 @@ #include <linux/kfd_ioctl.h> #include <linux/idr.h> #include <linux/kfifo.h> +#include <linux/seq_file.h> #include <kgd_kfd_interface.h> #include "amd_shared.h" @@ -735,6 +736,7 @@ struct packet_manager { struct mutex lock; bool allocated; struct kfd_mem_obj *ib_buffer_obj; + unsigned int ib_size_bytes; }; int pm_init(struct packet_manager *pm, struct device_queue_manager *dqm); @@ -781,4 +783,23 @@ int kfd_event_destroy(struct kfd_process *p, uint32_t event_id); int dbgdev_wave_reset_wavefronts(struct kfd_dev *dev, struct kfd_process *p); +/* Debugfs */ +#if defined(CONFIG_DEBUG_FS) + +void kfd_debugfs_init(void); +void kfd_debugfs_fini(void); +int kfd_debugfs_mqds_by_process(struct seq_file *m, void *data); +int pqm_debugfs_mqds(struct seq_file *m, void *data); +int kfd_debugfs_hqds_by_device(struct seq_file *m, void *data); +int dqm_debugfs_hqds(struct seq_file *m, void *data); +int kfd_debugfs_rls_by_device(struct seq_file *m, void *data); +int pm_debugfs_runlist(struct seq_file *m, void *data); + +#else + +static inline void kfd_debugfs_init(void) {} +static inline void kfd_debugfs_fini(void) {} + +#endif + #endif |