fio: add fdp support for io_uring_cmd nvme engine

[fio.git] / engines / nvme.h

diff --git a/engines/nvme.h b/engines/nvme.h
index 70a89b7406df391b00105a04a85ccdff1a8dec17..1c0e526b95edfe67e0c6fef4e34e5e098e96a1e7 100644 (file)
--- a/engines/nvme.h
+++ b/engines/nvme.h
@@ -67,6 +67,7 @@ enum nvme_admin_opcode {
 enum nvme_io_opcode {
        nvme_cmd_write                  = 0x01,
        nvme_cmd_read                   = 0x02,
+       nvme_cmd_io_mgmt_recv           = 0x12,
        nvme_zns_cmd_mgmt_send          = 0x79,
        nvme_zns_cmd_mgmt_recv          = 0x7a,
 };
@@ -192,6 +193,23 @@ struct nvme_zone_report {
        struct nvme_zns_desc    entries[];
 };
 
+struct nvme_fdp_ruh_status_desc {
+       __u16 pid;
+       __u16 ruhid;
+       __u32 earutr;
+       __u64 ruamw;
+       __u8  rsvd16[16];
+};
+
+struct nvme_fdp_ruh_status {
+       __u8  rsvd0[14];
+       __le16 nruhsd;
+       struct nvme_fdp_ruh_status_desc ruhss[];
+};
+
+int fio_nvme_iomgmt_ruhs(struct thread_data *td, struct fio_file *f,
+                        struct nvme_fdp_ruh_status *ruhs, __u32 bytes);
+
 int fio_nvme_get_info(struct fio_file *f, __u32 *nsid, __u32 *lba_sz,
                      __u64 *nlba);