Controller: add CNTLID, AVSCC, APSTA, NVSCC, ACWU, SGLS fields. Namespace: add NMIC, RESCAP, EUI64 fields. EUI64 is specifically interesting, since it can be used to construct an UEFI NVMe device path for a boot entry.
As per NVM Express 1.1a spec: http://www.nvmexpress.org/wp-content/uploads/NVM-Express-1_1a.pdf Signed-off-by: Dimitri John Ledkov <dimitri.led...@canonical.com> --- include/uapi/linux/nvme.h | 19 +++++++++++++++---- 1 file changed, 15 insertions(+), 4 deletions(-) diff --git a/include/uapi/linux/nvme.h b/include/uapi/linux/nvme.h index 096fe1c..73cb2af 100644 --- a/include/uapi/linux/nvme.h +++ b/include/uapi/linux/nvme.h @@ -49,7 +49,8 @@ struct nvme_id_ctrl { __u8 ieee[3]; __u8 mic; __u8 mdts; - __u8 rsvd78[178]; + __le16 cntlid; + __u8 rsvd80[176]; __le16 oacs; __u8 acl; __u8 aerl; @@ -57,7 +58,9 @@ struct nvme_id_ctrl { __u8 lpa; __u8 elpe; __u8 npss; - __u8 rsvd264[248]; + __u8 avscc; + __u8 apsta; + __u8 rsvd266[246]; __u8 sqes; __u8 cqes; __u8 rsvd514[2]; @@ -68,7 +71,12 @@ struct nvme_id_ctrl { __u8 vwc; __le16 awun; __le16 awupf; - __u8 rsvd530[1518]; + __u8 nvscc; + __u8 rsvd531; + __le16 acwu; + __u8 rsvd534[2]; + __le32 sgls; + __u8 rsvd540[1508]; struct nvme_id_power_state psd[32]; __u8 vs[1024]; }; @@ -95,7 +103,10 @@ struct nvme_id_ns { __u8 mc; __u8 dpc; __u8 dps; - __u8 rsvd30[98]; + __u8 nmic; + __u8 rescap; + __u8 rsvd32[88]; + __le64 eui64; struct nvme_lbaf lbaf[16]; __u8 rsvd192[192]; __u8 vs[3712]; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
