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From: Klaus Jensen <its@irrelevant.dk>
To: qemu-devel@nongnu.org
Cc: Kevin Wolf <kwolf@redhat.com>, Fam Zheng <fam@euphon.net>,
	qemu-block@nongnu.org, Klaus Jensen <k.jensen@samsung.com>,
	Max Reitz <mreitz@redhat.com>, Keith Busch <kbusch@kernel.org>,
	Stefan Hajnoczi <stefanha@redhat.com>,
	Klaus Jensen <its@irrelevant.dk>
Subject: [PATCH v6 2/3] nvme: add namespace I/O optimization fields to shared header
Date: Mon, 26 Oct 2020 07:01:00 +0100	[thread overview]
Message-ID: <20201026060101.371900-3-its@irrelevant.dk> (raw)
In-Reply-To: <20201026060101.371900-1-its@irrelevant.dk>

From: Klaus Jensen <k.jensen@samsung.com>

This adds the NPWG, NPWA, NPDG, NPDA and NOWS family of fields to the
shared nvme.h header for use by later patches.

Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Cc: Stefan Hajnoczi <stefanha@redhat.com>
Cc: Fam Zheng <fam@euphon.net>
---
 include/block/nvme.h | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/include/block/nvme.h b/include/block/nvme.h
index 966c3bb304bd..e95ff6ca9b37 100644
--- a/include/block/nvme.h
+++ b/include/block/nvme.h
@@ -990,7 +990,12 @@ typedef struct QEMU_PACKED NvmeIdNs {
     uint16_t    nabspf;
     uint16_t    noiob;
     uint8_t     nvmcap[16];
-    uint8_t     rsvd64[40];
+    uint16_t    npwg;
+    uint16_t    npwa;
+    uint16_t    npdg;
+    uint16_t    npda;
+    uint16_t    nows;
+    uint8_t     rsvd74[30];
     uint8_t     nguid[16];
     uint64_t    eui64;
     NvmeLBAF    lbaf[16];
-- 
2.29.1



  parent reply	other threads:[~2020-10-26  6:06 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-26  6:00 [PATCH v6 0/3] hw/block/nvme: dulbe and dsm support Klaus Jensen
2020-10-26  6:00 ` [PATCH v6 1/3] hw/block/nvme: add dulbe support Klaus Jensen
2020-10-26  6:01 ` Klaus Jensen [this message]
2020-10-26 15:57   ` [PATCH v6 2/3] nvme: add namespace I/O optimization fields to shared header Stefan Hajnoczi
2020-10-26  6:01 ` [PATCH v6 3/3] hw/block/nvme: add the dataset management command Klaus Jensen
2020-10-26 16:03   ` Keith Busch

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