From: Klaus Jensen <[email protected]>
Fix the offset of the NSSRS field the CAP register.
>From NVME 1.4, section 3 ("Controller Registers"), subsection 3.1.1
("Offset 0h: CAP – Controller Capabilities") CAP_NSSRS_SHIFT is bit 36,
not 33.
Signed-off-by: Klaus Jensen <[email protected]>
Reported-by: Javier Gonzalez <[email protected]>
Message-id: [email protected]
Reviewed-by: John Snow <[email protected]>
[mreitz: Added John's note on the location in the specification where
this information can be found]
Signed-off-by: Max Reitz <[email protected]>
---
include/block/nvme.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/block/nvme.h b/include/block/nvme.h
index ab5943b90a..8fb941c653 100644
--- a/include/block/nvme.h
+++ b/include/block/nvme.h
@@ -23,7 +23,7 @@ enum NvmeCapShift {
CAP_AMS_SHIFT = 17,
CAP_TO_SHIFT = 24,
CAP_DSTRD_SHIFT = 32,
- CAP_NSSRS_SHIFT = 33,
+ CAP_NSSRS_SHIFT = 36,
CAP_CSS_SHIFT = 37,
CAP_MPSMIN_SHIFT = 48,
CAP_MPSMAX_SHIFT = 52,
--
2.21.0
