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Searched refs:dbbuf_eis (Results 1 – 3 of 3) sorted by relevance

/openbmc/linux/drivers/nvme/host/
H A Dpci.c150 __le32 *dbbuf_eis; member
261 memset(dev->dbbuf_eis, 0, mem_size); in nvme_dbbuf_dma_alloc()
270 dev->dbbuf_eis = dma_alloc_coherent(dev->dev, mem_size, in nvme_dbbuf_dma_alloc()
273 if (!dev->dbbuf_eis) in nvme_dbbuf_dma_alloc()
294 if (dev->dbbuf_eis) { in nvme_dbbuf_dma_free()
296 dev->dbbuf_eis, dev->dbbuf_eis_dma_addr); in nvme_dbbuf_dma_free()
297 dev->dbbuf_eis = NULL; in nvme_dbbuf_dma_free()
309 nvmeq->dbbuf_sq_ei = &dev->dbbuf_eis[sq_idx(qid, dev->db_stride)]; in nvme_dbbuf_init()
310 nvmeq->dbbuf_cq_ei = &dev->dbbuf_eis[cq_idx(qid, dev->db_stride)]; in nvme_dbbuf_init()
/openbmc/qemu/hw/nvme/
H A Dnvme.h568 uint64_t dbbuf_eis; member
H A Dctrl.c4824 sq->ei_addr = n->dbbuf_eis + (sqid << 3); in nvme_init_sq()
5462 cq->ei_addr = n->dbbuf_eis + (cqid << 3) + (1 << 2); in nvme_init_cq()
7064 n->dbbuf_eis = eis_addr; in nvme_dbbuf_config()
7387 n->dbbuf_eis = 0; in nvme_ctrl_reset()