From mboxrd@z Thu Jan 1 00:00:00 1970 From: minwoo.im.dev@gmail.com (Minwoo Im) Date: Tue, 28 Nov 2017 20:56:47 +0900 Subject: [PATCH] nvme-cli: add new HMB identify fields of TP 4002 Message-ID: <1511870207-17033-1-git-send-email-minwoo.im.dev@gmail.com> Add new HMB identify fields (hmminds, hmmaxd) to struct nvme_id_ctrl. Those fields were added in TP 4002 which is "HMB Enhancements". Signed-off-by: Minwoo Im --- linux/nvme.h | 4 +++- nvme-print.c | 2 ++ 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/linux/nvme.h b/linux/nvme.h index 2d5be8f..2f30616 100644 --- a/linux/nvme.h +++ b/linux/nvme.h @@ -217,7 +217,9 @@ struct nvme_id_ctrl { __le16 mntmt; __le16 mxtmt; __le32 sanicap; - __u8 rsvd332[180]; + __le32 hmminds; + __le16 hmmaxd; + __u8 rsvd332[174]; __u8 sqes; __u8 cqes; __le16 maxcmd; diff --git a/nvme-print.c b/nvme-print.c index db11dd7..1808405 100644 --- a/nvme-print.c +++ b/nvme-print.c @@ -860,6 +860,8 @@ void __show_nvme_id_ctrl(struct nvme_id_ctrl *ctrl, unsigned int mode, void (*ve printf("sanicap : %#x\n", le32_to_cpu(ctrl->sanicap)); if (human) show_nvme_id_ctrl_sanicap(ctrl->sanicap); + printf("hmminds : %d\n", le32_to_cpu(ctrl->hmminds)); + printf("hmmaxd : %d\n", le16_to_cpu(ctrl->hmmaxd)); printf("sqes : %#x\n", ctrl->sqes); if (human) show_nvme_id_ctrl_sqes(ctrl->sqes); -- 2.7.4