*/
static inline u64 nvme_readq(__le64 volatile *regs)
{
-#if BITS_PER_LONG == 64
- return readq(regs);
-#else
__u32 *ptr = (__u32 *)regs;
u64 val_lo = readl(ptr);
u64 val_hi = readl(ptr + 1);
return val_lo + (val_hi << 32);
-#endif
}
static inline void nvme_writeq(const u64 val, __le64 volatile *regs)
{
-#if BITS_PER_LONG == 64
- writeq(val, regs);
-#else
__u32 *ptr = (__u32 *)regs;
u32 val_lo = lower_32_bits(val);
u32 val_hi = upper_32_bits(val);
writel(val_lo, ptr);
writel(val_hi, ptr + 1);
-#endif
}
struct nvme_bar {
struct list_head list;
struct nvme_dev *dev;
unsigned ns_id;
+ u8 eui64[8];
int devnum;
int lba_shift;
u8 flbas;
- u64 mode_select_num_blocks;
- u32 mode_select_block_len;
};
#endif /* __DRIVER_NVME_H__ */