-0,0 +1,93 @@
+/*
+ * QEMU NVMe-MI Controller
+ *
+ * Copyright (c) 2021, Samsung Electronics co Ltd.
+ *
+ * Written by Padmakar Kalghatgi
+ *
+ * This code is licensed under the GNU GPL v2 or later.
+ *
+ * This module acts as a host slave, to which the QEMU-MI module
+ * will post the response
On Wed, Sep 29, 2021 at 06:37:54AM +0200, Klaus Jensen wrote:
On Aug 3 12:54, Padmakar Kalghatgi wrote:
From: padmakar
This patch contains the implementation of certain commands
of nvme-mi specification.The MI commands are useful to
manage/configure/monitor the device.Eventhough the MI
On Wed, Aug 18, 2021 at 08:01:03AM +0200, Klaus Jensen wrote:
On Aug 3 12:54, Padmakar Kalghatgi wrote:
From: padmakar
This patch contains the implementation of certain commands
of nvme-mi specification.The MI commands are useful to
manage/configure/monitor the device.Eventhough the MI
From: padmakar
This patch contains the implementation of certain commands
of nvme-mi specification.The MI commands are useful to
manage/configure/monitor the device.Eventhough the MI commands
can be sent via the inband NVMe-MI send/recieve commands, the idea
here is to emulate the sideband
From: padmakar
The changes here includes the interface for i2c/smbus
for nvme-mi protocol. We have used an address of 0x15
using which the guest VM can send and recieve the nvme-mi
commands. Since the nvme-mi device uses the I2C_SLAVE as
parent, we have used the send and recieve callbacks by
On Tue, Jul 13, 2021 at 10:37:23AM +0100, Stefan Hajnoczi wrote:
On Tue, Jul 13, 2021 at 06:30:28AM +0100, Christoph Hellwig wrote:
On Tue, Jul 13, 2021 at 06:30:28AM +0100, Christoph Hellwig wrote:
On Mon, Jul 12, 2021 at 12:03:27PM +0100, Stefan Hajnoczi wrote:
> Why did you decide to implemen
On Mon, Jul 12, 2021 at 12:03:27PM +0100, Stefan Hajnoczi wrote:
On Fri, Jul 09, 2021 at 07:25:45PM +0530, Padmakar Kalghatgi wrote:
The enclosed patch contains the implementation of certain
commands of nvme-mi specification.The MI commands are useful
to manage/configure/monitor the
On Fri, Jul 09, 2021 at 08:58:42AM -0700, Keith Busch wrote:
On Fri, Jul 09, 2021 at 07:25:45PM +0530, Padmakar Kalghatgi wrote:
The following commands are tested with nvme-cli by hooking
to the cid of the vsock as shown above and use the socket
send/recieve commands to issue the commands and
subsystem health status poll nvme-mi
identify nvme-admin
get log page nvme-admin
get features nvme-admin
Signed-off-by: Padmakar Kalghatgi
---
hw/nvme/meson.build | 2 +-
hw/nvme/nvme-mi.c | 676
From: padmakar
if the number of descriptors or pages is more than 1024,
dma writes or reads will result in failure. Hence, we check
if the number of descriptors or pages is more than 1024
in the nvme module and return Internal Device error.
Signed-off-by: Padmakar Kalghatgi
---
hw
From: padmakar
nvme_map_prp needs to calculate the number of list entries based on the
offset value. For the subsequent PRP2 list, need to ensure the number of
entries is within the MAX number of PRP entries for a page.
Signed-off-by: Padmakar Kalghatgi
---
-v2:
removed extraneous
From: padmakar
nvme_map_prp needs to calculate the number of list entries based on the
offset value. For the subsequent PRP2 list, need to ensure the number of
entries is within the MAX number of PRP entries for a page.
Signed-off-by: Padmakar Kalghatgi
---
hw/block/nvme.c | 12
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