Searched refs:dbbuf (Results 1 - 2 of 2) sorted by relevance

/linux-master/include/linux/
H A Dnvme.h1809 struct nvme_dbbuf dbbuf; member in union:nvme_command::__anon2321
/linux-master/drivers/nvme/host/
H A Dpci.c257 * Clear the dbbuf memory so the driver doesn't observe stale
282 dev_warn(dev->dev, "unable to allocate dma for dbbuf\n");
332 c.dbbuf.opcode = nvme_admin_dbbuf;
333 c.dbbuf.prp1 = cpu_to_le64(dev->dbbuf_dbs_dma_addr);
334 c.dbbuf.prp2 = cpu_to_le64(dev->dbbuf_eis_dma_addr);
337 dev_warn(dev->ctrl.device, "unable to set dbbuf\n");
351 /* Update dbbuf and return true if an MMIO is required */

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