Am 13.12.2012 01:13, schrieb Busch, Keith:
On Mon, Dec 10, 2012 at 7:11 AM, Stefan Hajnoczi stefa...@gmail.com wrote:
Quick pointers to get started on Kevin's suggestion:
bdrv_aio_readv(), bdrv_aio_writev(), bdrv_aio_flush(), and
bdrv_aio_discard() provide the block device operations that
Il 13/12/2012 10:12, Kevin Wolf ha scritto:
There seems to be an issue with the bdrv_aio_[readv/writev]
routines. I added some additional tracing in the block and
coroutine code, and well, long story short, the coroutine
bdrv_co_io_em needs to call qemu_coroutine_yield before his
aio callback
On Mon, Dec 10, 2012 at 7:11 AM, Stefan Hajnoczi stefa...@gmail.com wrote:
Quick pointers to get started on Kevin's suggestion:
bdrv_aio_readv(), bdrv_aio_writev(), bdrv_aio_flush(), and
bdrv_aio_discard() provide the block device operations that emulated
storage controllers use.
There seems
Hi Keith,
Am 08.12.2012 20:20, schrieb Keith Busch:
IIUC from the website above, NVMe is to be used with SSDs? It would be
good to add to the commit message how to actually use the device
command-line-wise beyond the obvious -device nvme: I did not spot on
brief sight where you expose a bus
On Mon, Dec 10, 2012 at 1:36 PM, Kevin Wolf kw...@redhat.com wrote:
Hi Keith,
Am 08.12.2012 20:20, schrieb Keith Busch:
IIUC from the website above, NVMe is to be used with SSDs? It would be
good to add to the commit message how to actually use the device
command-line-wise beyond the
On Mon, Dec 10, 2012 at 7:11 AM, Stefan Hajnoczi stefa...@gmail.com wrote:
Quick pointers to get started on Kevin's suggestion:
bdrv_aio_readv(), bdrv_aio_writev(), bdrv_aio_flush(), and
bdrv_aio_discard() provide the block device operations that emulated
storage controllers use.
Take a
Hi,
Am 08.12.2012 01:05, schrieb Keith Busch:
An implementation of a generic NVMe Controller PCI device, developed
from the open standard available at nvmexpress.org.
Cc: Michael S. Tsirkin m...@redhat.com
Cc: Keith Busch keith.bu...@gmail.com
Signed-off-by: Keith Busch
On Sat, Dec 8, 2012 at 10:59 AM, Andreas Färber afaer...@suse.de wrote:
Generally we encourage people to upstream their devices, given they are
sufficiently isolated and/or maintainable.
Yes, that makes sense and have been doing that. We maintain an
upstream repo, but needed to merge with a
Am 08.12.2012 20:20, schrieb Keith Busch:
On Sat, Dec 8, 2012 at 10:59 AM, Andreas Färber afaer...@suse.de wrote:
Generally we encourage people to upstream their devices, given they are
sufficiently isolated and/or maintainable.
Yes, that makes sense and have been doing that. We maintain an
An implementation of a generic NVMe Controller PCI device, developed
from the open standard available at nvmexpress.org.
Cc: Michael S. Tsirkin m...@redhat.com
Cc: Keith Busch keith.bu...@gmail.com
Signed-off-by: Keith Busch keith.bu...@intel.com
---
I've developed for QEMU for a little
Compilation on 32 bit Linux results in lots of warnings caused by wrong
format specifiers.
Please don't add type casts, but try to use the format specifiers needed
(PRIu64, ...).
CChw/nvme.o
/qemu/hw/nvme.c: In function 'nvme_init_file':
/qemu/hw/nvme.c:834:5: error: format '%lu' expects
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