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[PULL 23/30] hw/block/nvme: support for admin-only command set
From: |
Klaus Jensen |
Subject: |
[PULL 23/30] hw/block/nvme: support for admin-only command set |
Date: |
Tue, 27 Oct 2020 11:49:25 +0100 |
From: Keith Busch <kbusch@kernel.org>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
---
include/block/nvme.h | 3 ++-
hw/block/nvme.c | 1 +
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/include/block/nvme.h b/include/block/nvme.h
index bc20a2ba5e87..521533fd2a10 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 {
diff --git a/hw/block/nvme.c b/hw/block/nvme.c
index 94db06cf72be..c1323ca869f1 100644
--- a/hw/block/nvme.c
+++ b/hw/block/nvme.c
@@ -2751,6 +2751,7 @@ 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;
--
2.29.1
- [PULL 11/30] hw/block/nvme: harden cmb access, (continued)
- [PULL 11/30] hw/block/nvme: harden cmb access, Klaus Jensen, 2020/10/27
- [PULL 14/30] hw/block/nvme: refactor identify active namespace id list, Klaus Jensen, 2020/10/27
- [PULL 13/30] hw/block/nvme: add support for sgl bit bucket descriptor, Klaus Jensen, 2020/10/27
- [PULL 12/30] hw/block/nvme: add support for scatter gather lists, Klaus Jensen, 2020/10/27
- [PULL 16/30] pci: allocate pci id for nvme, Klaus Jensen, 2020/10/27
- [PULL 15/30] hw/block/nvme: support multiple namespaces, Klaus Jensen, 2020/10/27
- [PULL 18/30] hw/block/nvme: update nsid when registered, Klaus Jensen, 2020/10/27
- [PULL 19/30] hw/block/nvme: remove pointless rw indirection, Klaus Jensen, 2020/10/27
- [PULL 17/30] hw/block/nvme: change controller pci id, Klaus Jensen, 2020/10/27
- [PULL 21/30] hw/block/nvme: support per-namespace smart log, Klaus Jensen, 2020/10/27
- [PULL 23/30] hw/block/nvme: support for admin-only command set,
Klaus Jensen <=
- [PULL 22/30] hw/block/nvme: validate command set selected, Klaus Jensen, 2020/10/27
- [PULL 20/30] hw/block/nvme: fix log page offset check, Klaus Jensen, 2020/10/27
- [PULL 25/30] hw/block/nvme: add nsid to get/setfeat trace events, Klaus Jensen, 2020/10/27
- [PULL 26/30] hw/block/nvme: add trace event for requests with non-zero status code, Klaus Jensen, 2020/10/27
- [PULL 24/30] hw/block/nvme: reject io commands if only admin command set selected, Klaus Jensen, 2020/10/27
- [PULL 27/30] hw/block/nvme: report actual LBA data shift in LBAF, Klaus Jensen, 2020/10/27
- [PULL 29/30] hw/block/nvme: fix create IO SQ/CQ status codes, Klaus Jensen, 2020/10/27
- [PULL 28/30] hw/block/nvme: fix prp mapping status codes, Klaus Jensen, 2020/10/27
- [PULL 30/30] hw/block/nvme: fix queue identifer validation, Klaus Jensen, 2020/10/27
- Re: [PULL 00/30] nvme emulation patches for 5.2, Peter Maydell, 2020/10/29