#include <linux/kref.h>
#include <linux/blk-mq.h>
#include <linux/lightnvm.h>
+#include <linux/sed-opal.h>
enum {
/*
struct list_head node;
struct ida ns_ida;
+ struct opal_dev *opal_dev;
+
char name[12];
char serial[20];
char model[40];
u32 max_hw_sectors;
u16 oncs;
u16 vid;
+ u16 oacs;
atomic_t abort_limit;
u8 event_limit;
u8 vwc;
return (sector >> (ns->lba_shift - 9));
}
-static inline unsigned nvme_map_len(struct request *rq)
-{
- if (req_op(rq) == REQ_OP_DISCARD)
- return sizeof(struct nvme_dsm_range);
- else
- return blk_rq_bytes(rq);
-}
-
static inline void nvme_cleanup_cmd(struct request *req)
{
if (req->rq_flags & RQF_SPECIAL_PAYLOAD) {
void nvme_queue_scan(struct nvme_ctrl *ctrl);
void nvme_remove_namespaces(struct nvme_ctrl *ctrl);
+int nvme_sec_submit(void *data, u16 spsp, u8 secp, void *buffer, size_t len,
+ bool send);
+
#define NVME_NR_AERS 1
void nvme_complete_async_event(struct nvme_ctrl *ctrl, __le16 status,
union nvme_result *res);
void nvme_nvm_unregister(struct nvme_ns *ns);
int nvme_nvm_register_sysfs(struct nvme_ns *ns);
void nvme_nvm_unregister_sysfs(struct nvme_ns *ns);
+int nvme_nvm_ioctl(struct nvme_ns *ns, unsigned int cmd, unsigned long arg);
#else
static inline int nvme_nvm_register(struct nvme_ns *ns, char *disk_name,
int node)
{
return 0;
}
+static inline int nvme_nvm_ioctl(struct nvme_ns *ns, unsigned int cmd,
+ unsigned long arg)
+{
+ return -ENOTTY;
+}
#endif /* CONFIG_NVM */
static inline struct nvme_ns *nvme_get_ns_from_dev(struct device *dev)