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Diffstat (limited to '')
| -rw-r--r-- | nvme-ioctl.h | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/nvme-ioctl.h b/nvme-ioctl.h new file mode 100644 index 0000000..aae4e49 --- /dev/null +++ b/nvme-ioctl.h @@ -0,0 +1,155 @@ +#ifndef _NVME_LIB_H +#define _NVME_LIB_H + +#include <linux/types.h> +#include <stdbool.h> +#include "linux/nvme_ioctl.h" +#include "nvme.h" + +#define NVME_IOCTL_TIMEOUT 120000 /* in milliseconds */ + +int nvme_get_nsid(int fd); + +/* Generic passthrough */ +int nvme_submit_passthru(int fd, unsigned long ioctl_cmd, + struct nvme_passthru_cmd *cmd); +int nvme_submit_admin_passthru(int fd, struct nvme_passthru_cmd *cmd); +int nvme_submit_io_passthru(int fd, struct nvme_passthru_cmd *cmd); + +int nvme_passthru(int fd, unsigned long ioctl_cmd, __u8 opcode, __u8 flags, + __u16 rsvd, __u32 nsid, __u32 cdw2, __u32 cdw3, + __u32 cdw10, __u32 cdw11, __u32 cdw12, + __u32 cdw13, __u32 cdw14, __u32 cdw15, + __u32 data_len, void *data, __u32 metadata_len, + void *metadata, __u32 timeout_ms, __u32 *result); + + +/* NVME_SUBMIT_IO */ +int nvme_io(int fd, __u8 opcode, __u64 slba, __u16 nblocks, __u16 control, + __u32 dsmgmt, __u32 reftag, __u16 apptag, + __u16 appmask, void *data, void *metadata); + +int nvme_read(int fd, __u64 slba, __u16 nblocks, __u16 control, + __u32 dsmgmt, __u32 reftag, __u16 apptag, + __u16 appmask, void *data, void *metadata); + +int nvme_write(int fd, __u64 slba, __u16 nblocks, __u16 control, + __u32 dsmgmt, __u32 reftag, __u16 apptag, + __u16 appmask, void *data, void *metadata); + +int nvme_compare(int fd, __u64 slba, __u16 nblocks, __u16 control, + __u32 dsmgmt, __u32 reftag, __u16 apptag, + __u16 appmask, void *data, void *metadata); + +/* NVME_IO_CMD */ +int nvme_passthru_io(int fd, __u8 opcode, __u8 flags, __u16 rsvd, + __u32 nsid, __u32 cdw2, __u32 cdw3, + __u32 cdw10, __u32 cdw11, __u32 cdw12, + __u32 cdw13, __u32 cdw14, __u32 cdw15, + __u32 data_len, void *data, __u32 metadata_len, + void *metadata, __u32 timeout); + +int nvme_write_zeros(int fd, __u32 nsid, __u64 slba, __u16 nlb, + __u16 control, __u32 reftag, __u16 apptag, __u16 appmask); + +int nvme_write_uncorrectable(int fd, __u32 nsid, __u64 slba, __u16 nlb); + +int nvme_verify(int fd, __u32 nsid, __u64 slba, __u16 nblocks, + __u16 control, __u32 reftag, __u16 apptag, __u16 appmask); + +int nvme_flush(int fd, __u32 nsid); + +int nvme_dsm(int fd, __u32 nsid, __u32 cdw11, struct nvme_dsm_range *dsm, + __u16 nr_ranges); +struct nvme_dsm_range *nvme_setup_dsm_range(__u32 *ctx_attrs, + __u32 *llbas, __u64 *slbas, + __u16 nr_ranges); + +int nvme_resv_acquire(int fd, __u32 nsid, __u8 rtype, __u8 racqa, + bool iekey, __u64 crkey, __u64 nrkey); +int nvme_resv_register(int fd, __u32 nsid, __u8 rrega, __u8 cptpl, + bool iekey, __u64 crkey, __u64 nrkey); +int nvme_resv_release(int fd, __u32 nsid, __u8 rtype, __u8 rrela, + bool iekey, __u64 crkey); +int nvme_resv_report(int fd, __u32 nsid, __u32 numd, __u32 cdw11, void *data); + +/* NVME_ADMIN_CMD */ +int nvme_identify13(int fd, __u32 nsid, __u32 cdw10, __u32 cdw11, void *data); +int nvme_identify(int fd, __u32 nsid, __u32 cdw10, void *data); +int nvme_identify_ctrl(int fd, void *data); +int nvme_identify_ns(int fd, __u32 nsid, bool present, void *data); +int nvme_identify_ns_list(int fd, __u32 nsid, bool all, void *data); +int nvme_identify_ctrl_list(int fd, __u32 nsid, __u16 cntid, void *data); +int nvme_identify_ns_descs(int fd, __u32 nsid, void *data); +int nvme_identify_nvmset(int fd, __u16 nvmset_id, void *data); +int nvme_identify_uuid(int fd, void *data); +int nvme_identify_secondary_ctrl_list(int fd, __u32 nsid, __u16 cntid, void *data); +int nvme_identify_ns_granularity(int fd, void *data); +int nvme_get_log(int fd, __u32 nsid, __u8 log_id, bool rae, + __u32 data_len, void *data); +int nvme_get_log14(int fd, __u32 nsid, __u8 log_id, __u8 lsp, __u64 lpo, + __u16 group_id, bool rae, __u8 uuid_ix, + __u32 data_len, void *data); +int nvme_get_log13(int fd, __u32 nsid, __u8 log_id, __u8 lsp, + __u64 lpo, __u16 lsi, bool rae, __u32 data_len, + void *data); +int nvme_get_telemetry_log(int fd, void *lp, int generate_report, + int ctrl_gen, size_t log_page_size, __u64 offset); +int nvme_fw_log(int fd, struct nvme_firmware_log_page *fw_log); +int nvme_changed_ns_list_log(int fd, + struct nvme_changed_ns_list_log *changed_ns_list_log); +int nvme_error_log(int fd, int entries, struct nvme_error_log_page *err_log); +int nvme_smart_log(int fd, __u32 nsid, struct nvme_smart_log *smart_log); +int nvme_ana_log(int fd, void *ana_log, size_t ana_log_len, int rgo); +int nvme_effects_log(int fd, struct nvme_effects_log_page *effects_log); +int nvme_discovery_log(int fd, struct nvmf_disc_rsp_page_hdr *log, __u32 size); +int nvme_sanitize_log(int fd, struct nvme_sanitize_log_page *sanitize_log); +int nvme_endurance_log(int fd, __u16 group_id, + struct nvme_endurance_group_log *endurance_log); + +int nvme_feature(int fd, __u8 opcode, __u32 nsid, __u32 cdw10, + __u32 cdw11, __u32 cdw12, __u32 data_len, void *data, + __u32 *result); +int nvme_set_feature(int fd, __u32 nsid, __u8 fid, __u32 value, __u32 cdw12, + bool save, __u32 data_len, void *data, __u32 *result); +int nvme_get_feature(int fd, __u32 nsid, __u8 fid, __u8 sel, + __u32 cdw11, __u32 data_len, void *data, __u32 *result); + +int nvme_format(int fd, __u32 nsid, __u8 lbaf, __u8 ses, __u8 pi, + __u8 pil, __u8 ms, __u32 timeout); + +int nvme_ns_create(int fd, __u64 nsze, __u64 ncap, __u8 flbas, __u8 dps, + __u8 nmic, __u32 anagrpid, __u16 nvmsetid, __u32 timeout, + __u32 *result); +int nvme_ns_delete(int fd, __u32 nsid, __u32 timeout); + +int nvme_ns_attachment(int fd, __u32 nsid, __u16 num_ctrls, + __u16 *ctrlist, bool attach); + +int nvme_fw_download(int fd, __u32 offset, __u32 data_len, void *data); +int nvme_fw_commit(int fd, __u8 slot, __u8 action, __u8 bpid); + +int nvme_sec_send(int fd, __u32 nsid, __u8 nssf, __u16 spsp, + __u8 secp, __u32 tl, __u32 data_len, void *data, __u32 *result); +int nvme_sec_recv(int fd, __u32 nsid, __u8 nssf, __u16 spsp, + __u8 secp, __u32 al, __u32 data_len, void *data, __u32 *result); + +int nvme_subsystem_reset(int fd); +int nvme_reset_controller(int fd); +int nvme_ns_rescan(int fd); + +int nvme_get_lba_status(int fd, __u64 slba, __u32 mndw, __u8 atype, __u16 rl, + void *data); +int nvme_dir_send(int fd, __u32 nsid, __u16 dspec, __u8 dtype, __u8 doper, + __u32 data_len, __u32 dw12, void *data, __u32 *result); +int nvme_dir_recv(int fd, __u32 nsid, __u16 dspec, __u8 dtype, __u8 doper, + __u32 data_len, __u32 dw12, void *data, __u32 *result); +int nvme_get_properties(int fd, void **pbar); +int nvme_set_property(int fd, int offset, uint64_t value); +int nvme_get_property(int fd, int offset, uint64_t *value); +int nvme_sanitize(int fd, __u8 sanact, __u8 ause, __u8 owpass, __u8 oipbp, + __u8 no_dealloc, __u32 ovrpat); +int nvme_self_test_start(int fd, __u32 nsid, __u32 cdw10); +int nvme_self_test_log(int fd, __u32 nsid, struct nvme_self_test_log *self_test_log); +int nvme_virtual_mgmt(int fd, __u32 cdw10, __u32 cdw11, __u32 *result); +#endif /* _NVME_LIB_H */ |