Searched refs:doorbell_bitmap (Results 1 – 5 of 5) sorted by relevance
| /linux/drivers/gpu/drm/amd/amdkfd/ |
| A D | kfd_doorbell.c | 76 if (!kfd->doorbell_bitmap) { in kfd_doorbell_init()
91 bitmap_free(kfd->doorbell_bitmap); in kfd_doorbell_init()
101 bitmap_free(kfd->doorbell_bitmap); in kfd_doorbell_fini()
158 __set_bit(inx, kfd->doorbell_bitmap); in kfd_get_kernel_doorbell()
228 qpd->doorbell_bitmap); in init_doorbell_bitmap()
261 if (!qpd->doorbell_bitmap) { in kfd_alloc_process_doorbells()
288 bitmap_free(qpd->doorbell_bitmap); in kfd_alloc_process_doorbells()
289 qpd->doorbell_bitmap = NULL; in kfd_alloc_process_doorbells()
297 if (qpd->doorbell_bitmap) { in kfd_free_process_doorbells()
298 bitmap_free(qpd->doorbell_bitmap); in kfd_free_process_doorbells()
[all …]
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| A D | kfd_priv.h | 373 unsigned long *doorbell_bitmap; member
705 unsigned long *doorbell_bitmap; member
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| A D | kfd_device_queue_manager.c | 441 if (__test_and_set_bit(*restore_id, qpd->doorbell_bitmap)) in allocate_doorbell()
449 found = find_first_zero_bit(qpd->doorbell_bitmap, in allocate_doorbell()
455 set_bit(found, qpd->doorbell_bitmap); in allocate_doorbell()
478 old = test_and_clear_bit(q->doorbell_id, qpd->doorbell_bitmap); in deallocate_doorbell()
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| /linux/drivers/gpu/drm/amd/amdgpu/ |
| A D | amdgpu_mes.c | 53 found = find_next_zero_bit(mes->doorbell_bitmap, mes->num_mes_dbs, offset); in amdgpu_mes_kernel_doorbell_get()
59 set_bit(found, mes->doorbell_bitmap); in amdgpu_mes_kernel_doorbell_get()
74 old = test_and_clear_bit(rel_index, mes->doorbell_bitmap); in amdgpu_mes_kernel_doorbell_free()
84 mes->doorbell_bitmap = bitmap_zalloc(PAGE_SIZE / sizeof(u32), GFP_KERNEL); in amdgpu_mes_doorbell_init()
85 if (!mes->doorbell_bitmap) { in amdgpu_mes_doorbell_init()
93 set_bit(i, mes->doorbell_bitmap); in amdgpu_mes_doorbell_init()
124 bitmap_free(adev->mes.doorbell_bitmap); in amdgpu_mes_doorbell_free()
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| A D | amdgpu_mes.h | 135 unsigned long *doorbell_bitmap; member
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