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Differential D16404 Diff 46775 sys/dev/nvme/nvme_ctrlr.c

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sys/dev/nvme/nvme_ctrlr.c

Show First 20 Lines • Show All 763 Lines • ▼ Show 20 Linesnvme_ctrlr_construct_and_submit_aer(struct nvme_controller *ctrlr,
req = nvme_allocate_request_null(nvme_ctrlr_async_event_cb, aer); req = nvme_allocate_request_null(nvme_ctrlr_async_event_cb, aer);
aer->req = req; aer->req = req;
/* /*
* Disable timeout here, since asynchronous event requests should by * Disable timeout here, since asynchronous event requests should by
* nature never be timed out. * nature never be timed out.
*/ */
req->timeout = FALSE; req->timeout = FALSE;
req->cmd.opc_fuse = NVME_CMD_SET_OPC(NVME_OPC_ASYNC_EVENT_REQUEST); req->cmd.opc = NVME_OPC_ASYNC_EVENT_REQUEST;
nvme_ctrlr_submit_admin_request(ctrlr, req); nvme_ctrlr_submit_admin_request(ctrlr, req);
} }
static void static void
nvme_ctrlr_configure_aer(struct nvme_controller *ctrlr) nvme_ctrlr_configure_aer(struct nvme_controller *ctrlr)
{ {
struct nvme_completion_poll_status status; struct nvme_completion_poll_status status;
struct nvme_async_event_request *aer; struct nvme_async_event_request *aer;
▲ Show 20 Lines • Show All 287 Lines • ▼ Show 20 Lines#endif
nvme_pt_done, pt); nvme_pt_done, pt);
} else } else
req = nvme_allocate_request_vaddr(pt->buf, pt->len, req = nvme_allocate_request_vaddr(pt->buf, pt->len,
nvme_pt_done, pt); nvme_pt_done, pt);
} else } else
req = nvme_allocate_request_null(nvme_pt_done, pt); req = nvme_allocate_request_null(nvme_pt_done, pt);
/* Assume userspace already converted to little-endian */ /* Assume userspace already converted to little-endian */
req->cmd.opc_fuse = pt->cmd.opc_fuse; req->cmd.opc = pt->cmd.opc;
req->cmd.fuse = pt->cmd.fuse;
req->cmd.cdw10 = pt->cmd.cdw10; req->cmd.cdw10 = pt->cmd.cdw10;
req->cmd.cdw11 = pt->cmd.cdw11; req->cmd.cdw11 = pt->cmd.cdw11;
req->cmd.cdw12 = pt->cmd.cdw12; req->cmd.cdw12 = pt->cmd.cdw12;
req->cmd.cdw13 = pt->cmd.cdw13; req->cmd.cdw13 = pt->cmd.cdw13;
req->cmd.cdw14 = pt->cmd.cdw14; req->cmd.cdw14 = pt->cmd.cdw14;
req->cmd.cdw15 = pt->cmd.cdw15; req->cmd.cdw15 = pt->cmd.cdw15;
req->cmd.nsid = htole32(nsid); req->cmd.nsid = htole32(nsid);
▲ Show 20 Lines • Show All 330 Lines • Show Last 20 Lines