From: Keith Busch <kbusch@kernel.org>
To: qemu-block@nongnu.org, qemu-devel@nongnu.org,
Klaus Jensen <k.jensen@samsung.com>
Cc: "Dmitry Fomichev" <dmitry.fomichev@wdc.com>,
"Niklas Cassel" <Niklas.Cassel@wdc.com>,
"Philippe Mathieu-Daudé" <philmd@redhat.com>,
"Keith Busch" <kbusch@kernel.org>,
"Kevin Wolf" <kwolf@redhat.com>
Subject: [PATCH 5/9] hw/block/nvme: support for admin-only command set
Date: Wed, 30 Sep 2020 15:04:10 -0700 [thread overview]
Message-ID: <20200930220414.562527-6-kbusch@kernel.org> (raw)
In-Reply-To: <20200930220414.562527-1-kbusch@kernel.org>
Signed-off-by: Keith Busch <kbusch@kernel.org>
---
hw/block/nvme.c | 1 +
include/block/nvme.h | 3 ++-
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/hw/block/nvme.c b/hw/block/nvme.c
index 6c582e6874..ec7363ea40 100644
--- a/hw/block/nvme.c
+++ b/hw/block/nvme.c
@@ -2755,6 +2755,7 @@ static void nvme_init_ctrl(NvmeCtrl *n, PCIDevice *pci_dev)
NVME_CAP_SET_CQR(n->bar.cap, 1);
NVME_CAP_SET_TO(n->bar.cap, 0xf);
NVME_CAP_SET_CSS(n->bar.cap, NVME_CAP_CSS_NVM);
+ NVME_CAP_SET_CSS(n->bar.cap, NVME_CAP_CSS_ADMIN_ONLY);
NVME_CAP_SET_MPSMAX(n->bar.cap, 4);
n->bar.vs = NVME_SPEC_VER;
diff --git a/include/block/nvme.h b/include/block/nvme.h
index bc20a2ba5e..521533fd2a 100644
--- a/include/block/nvme.h
+++ b/include/block/nvme.h
@@ -83,7 +83,8 @@ enum NvmeCapMask {
<< CAP_PMR_SHIFT)
enum NvmeCapCss {
- NVME_CAP_CSS_NVM = 1 << 0,
+ NVME_CAP_CSS_NVM = 1 << 0,
+ NVME_CAP_CSS_ADMIN_ONLY = 1 << 7,
};
enum NvmeCcShift {
--
2.24.1
next prev parent reply other threads:[~2020-09-30 22:06 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-30 22:04 [PATCH 0/9] nvme qemu cleanups and fixes Keith Busch
2020-09-30 22:04 ` [PATCH 1/9] hw/block/nvme: remove pointless rw indirection Keith Busch
2020-10-01 4:05 ` Klaus Jensen
2020-10-01 8:48 ` Klaus Jensen
2020-10-01 15:24 ` Keith Busch
2020-10-01 18:34 ` Klaus Jensen
2020-10-06 1:49 ` Dmitry Fomichev
2020-09-30 22:04 ` [PATCH 2/9] hw/block/nvme: fix log page offset check Keith Busch
2020-09-30 23:18 ` Dmitry Fomichev
2020-10-01 4:05 ` Klaus Jensen
2020-10-01 10:11 ` Philippe Mathieu-Daudé
2020-09-30 22:04 ` [PATCH 3/9] hw/block/nvme: support per-namespace smart log Keith Busch
2020-10-01 4:10 ` Klaus Jensen
2020-10-01 15:20 ` Keith Busch
2020-10-01 17:18 ` Klaus Jensen
2020-10-01 17:30 ` Keith Busch
2020-10-01 17:34 ` Klaus Jensen
2020-10-02 8:48 ` Klaus Jensen
2020-10-06 1:57 ` Dmitry Fomichev
2020-09-30 22:04 ` [PATCH 4/9] hw/block/nvme: validate command set selected Keith Busch
2020-10-01 4:14 ` Klaus Jensen
2020-09-30 22:04 ` Keith Busch [this message]
2020-10-01 0:11 ` [PATCH 5/9] hw/block/nvme: support for admin-only command set Dmitry Fomichev
2020-10-01 4:17 ` Klaus Jensen
2020-09-30 22:04 ` [PATCH 6/9] hw/block/nvme: reject io commands if only admin command set selected Keith Busch
2020-09-30 23:11 ` Dmitry Fomichev
2020-09-30 22:04 ` [PATCH 7/9] hw/block/nvme: add nsid to get/setfeat trace events Keith Busch
2020-09-30 22:04 ` [PATCH 8/9] hw/block/nvme: add trace event for requests with non-zero status code Keith Busch
2020-09-30 23:21 ` Dmitry Fomichev
2020-10-01 15:25 ` Philippe Mathieu-Daudé
2020-09-30 22:04 ` [PATCH 9/9] hw/block/nvme: report actual LBA data shift in LBAF Keith Busch
2020-10-01 9:48 ` Klaus Jensen
2020-10-01 18:46 ` [PATCH 0/9] nvme qemu cleanups and fixes Klaus Jensen
2020-10-13 9:04 ` Klaus Jensen
2020-10-13 17:48 ` Keith Busch
2020-10-13 18:36 ` Klaus Jensen
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