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nvme-fabrics: change NQN UUID to big-endian format

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NVM Express 1.2.1 section 7.9, NVMe Qualified Names, specifies that the
UUID format of NQN uses a UUID based on RFC 4122.

RFC 4122 specifies that the UUID is encoded in big-endian byte order.

Switch the NVMe over Fabrics host ID field from little-endian UUID to
big-endian UUID to match the specification.

Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jay Freyensee <james_p_freyensee@linux.intel.com>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
This commit is contained in:
Daniel Verkamp
2016-06-28 11:20:23 -07:00
committed by Sagi Grimberg
parent eadb7cf441
commit 7a665d2f60
3 changed files with 7 additions and 7 deletions
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2
include/linux/nvme.h
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@@ -794,7 +794,7 @@ struct nvmf_connect_command {
};
struct nvmf_connect_data {
uuid_le hostid;
uuid_be hostid;
__le16 cntlid;
char resv4[238];
char subsysnqn[NVMF_NQN_FIELD_LEN];