Searched refs:head_reg (Results 1 – 4 of 4) sorted by relevance
| /linux/drivers/gpu/drm/nouveau/nvkm/falcon/ |
| H A D | cmdq.c | 28 u32 head = nvkm_falcon_rd32(cmdq->qmgr->falcon, cmdq->head_reg); in nvkm_falcon_cmdq_has_room()
84 cmdq->position = nvkm_falcon_rd32(falcon, cmdq->head_reg); in nvkm_falcon_cmdq_open()
95 nvkm_falcon_wr32(cmdq->qmgr->falcon, cmdq->head_reg, cmdq->position); in nvkm_falcon_cmdq_close()
180 cmdq->head_reg = func->cmdq.head + index * func->cmdq.stride; in nvkm_falcon_cmdq_init()
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| H A D | msgq.c | 46 u32 head = nvkm_falcon_rd32(msgq->qmgr->falcon, msgq->head_reg); in nvkm_falcon_msgq_empty()
57 head = nvkm_falcon_rd32(falcon, msgq->head_reg); in nvkm_falcon_msgq_pop()
161 msgq->head_reg = falcon->func->msgq.head; in nvkm_falcon_msgq_recv_initmsg()
182 msgq->head_reg = func->msgq.head + index * func->msgq.stride; in nvkm_falcon_msgq_init()
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| H A D | qmgr.h | 65 u32 head_reg; member
78 u32 head_reg; member
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| /linux/tools/testing/selftests/vfio/lib/drivers/nv_falcon/ |
| H A D | nv_falcon.c | 123 u32 head_reg, u32 tail_reg, bool wait_empty, in fsp_poll_queue() argument
134 head = gpu_read32(gpu, head_reg); in fsp_poll_queue()
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