Require braces around all conditional statements, e.g.:
if (cond)
statement();
becomes:
if (cond) {
statement();
}
This is the style used through most of the SPDK code, but several
exceptions crept in over time. Add the astyle option to make sure we
are consistent.
Change-Id: I5a71980147fe8dfb471ff42e8bc06db2124a1a7f
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/390914
Reviewed-by: <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
argument 'name' was added as optional but it was requiered
to create new virtio device, causing incorrect parsing
of arguments. Also, there were missing names in output when
creating multitarget device
Change-Id: I3a3b68fd91c3aecbe94f91d95299d042b1dec7b8
Signed-off-by: Pawel Niedzwiecki <pawelx.niedzwiecki@intel.com>
Reviewed-on: https://review.gerrithub.io/390805
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Signed-off-by: Maciej Szwed <maciej.szwed@intel.com>
Change-Id: Ie7a6513d45652d4a6420ac52b5ded39581d688c6
Reviewed-on: https://review.gerrithub.io/388944
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Disambiguate the log components from the trace functionality
(include/spdk/trace.h).
The internal spdk_trace_flag structure and related functions will be
renamed in a later commit - this is just a find and replace on
SPDK_TRACE_* and SPDK_LOG_REGISTER_TRACE_FLAG().
Change-Id: I617bd5a9fbe35ffb44ae6020b292658c094a0ad6
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/376421
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
The function just needs to zero out metadata so that the
blobstore is effectively destroyed. If the user wants
to unmap the rest of the disk after the blobstore is
destroyed, they are free to do so. On future initializations
of blobstores the code will do the unmapping, so performance
is not impacted.
While here, implement the zeroing using the new
write_zeroes functionality instead of allocating a buffer
full of zeroes.
Change-Id: I7f18be0fd5e13a48b171ab3f4d5f5e12876023bc
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/390307
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
This distinction was required to
be able to check if device has been
scanned already. However, with the
upcoming eventq support it will
be possible to re-scan the device
at any time. We could move the
vdev back and forth between the
lists, bu now that SCSI devices have
their own virtio_scsi_dev struct,
we can remove this distinction and
check the scan status from within
the struct itself.
Change-Id: If57e7ce4b9ce900aa36a5aeba9e4b4a432d3c757
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/390109
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Virtio-SCSI devices now have their
own structs. This patch introduces
only the struct, no functionality
has changed.
Change-Id: I04907497ed173747875e1b67acad38043bf4de09
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/390108
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Cleaned up and expanded documentation
of virtio bdev module.
Change-Id: I4b989ed8b4d5e0bc66c0f0706e61219daf4e2869
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/390107
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Added virtio_pci_dev_init, an equivalent to
virtio_user_dev_init. It takes an opaque pci
context pointer that is provided via virtio
PCI enumerate API.
virtio_pci will do only PCI-related
initialization. The virtio_dev creation
and SCSI-specific logic now belong to upper
layers
Change-Id: I7ad450591f893c4ab953c09cfb6441b186736751
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/388302
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I3cbb52cd9a4201704423b49eae74935b8a33b0fd
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/389903
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
This allows the to use a virtio_dev allocated as
a part of bigger struct - possibly a SCSI/BLK
specific wrapper.
As a part of this refactor, multiple vdev-related
functions have been renamed to keep the API clean.
Change-Id: If84bf03e4a1642869c2f1ba93939fb32c8fb5d57
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/388298
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Tested with bdevio, hardcoded TUR response to test the start/stop
unit code
Change-Id: I5038e6bcce9fcd423f1b93c8bb8b466ee3817654
Signed-off-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-on: https://review.gerrithub.io/387183
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I4966d19b06d37bbcf4527cbd9c206e9a553e8fd2
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/390083
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Use the existing bdev_null_destruct() function instead of open-coding
the bdev cleanup; the bdev_null_finish() path neglected to free the bdev
name.
Change-Id: Ie74be39b0475674f70c3999bbe2f21caab2e2e20
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/389867
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
When device was reinitialized, the old
virtqueue memory used to leak. While
here, also added a doc for virtio_dev_init.
Change-Id: I9bb8dbfa5d68deeb73e71567a7e51b82f869537a
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/388297
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
The vbdev_* functions that were declared in lvol.h are all internal to
the lvol vbdev implementation; they don't need to be in the public
header.
vbdev_get_lvs_bdev_by_lvs() is moved to the top of the file so it
doesn't need a forward declaration (no code change).
Change-Id: I98282d3cb0008da5c5b5059eee335219dc929f1c
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/389894
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Modify the vbdev_get_lvol_store_by_uuid() API function to take the UUID
as a string instead of a uuid_t, since this simplifies the calling code.
This also allows us to remove #include <uuid/uuid.h> from the public
API, giving us the freedom to change the underlying UUID implementation
later if necessary without breaking API.
Change-Id: Ib360281f384f95722c5ab64e75dcf3603f826e4c
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/389893
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Maciej Szwed <maciej.szwed@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
All of the call sites already have a lvs pointer; there's no need to
look up the lvs by UUID again.
Change-Id: Icef54d84e7c89f682ea47f10b282839ab4237ce0
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/389892
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
The array of message strings is now only used in vhost_user.c, so it
doesn't need to be exported.
Change-Id: I40163b95a52a1762eb3639db5553814bf1299959
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/389652
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
The bdev module get_ctx_size callback is only necessary if it returns a
non-zero size.
Change-Id: I00ca366b8a1949bdb091c5e8aefb19cb606481d0
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/389900
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Rather than iterating over the g_nvme_bdevs list to determine if a bdev
is an NVMe bdev, we can just compare the module pointer.
Also, the function can take a spdk_bdev pointer directly rather than
casting from a void pointer.
Change-Id: Iccf3c9b3263e9b2d67d07d037dc00d1cbc0f22a1
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/389899
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
This patch will make sure the nvme bdev work in correct way when we delete
bdev by using rpc method and then exit the app.
Change-Id: I19172440d46d96c7396282e1bef07d98ab601390
Signed-off-by: Cunyin Chang <cunyin.chang@intel.com>
Reviewed-on: https://review.gerrithub.io/389930
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
replace the bdev_nvme_destruct() with spdk_bdev_unregister(),
clean all the resource in the bdev layer.
Change-Id: Ic4b85dee6225f42babe868796a8c24dec5c22af6
Signed-off-by: Cunyin Chang <cunyin.chang@intel.com>
Reviewed-on: https://review.gerrithub.io/389855
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
The 'm' variable was only used in sizeof expressions; m was a struct
vhost_user_msg, and we already have one of those called 'msg' in the
function where it was needed.
A previous commit removed a RTE_USED() marking on m, which introduced a
warning on clang, since it can now see that m is unused.
Fixes: 73bfcede86d2 ("rte_virtio: remove rte_memzone from vq")
Change-Id: I63eb0d82c7c750b4181b6312bbda82ef3213c205
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/389648
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Also removed vdev->started field.
Used vdev->status field to determine
if a device has been `started`.
This is simply a cleanup.
Change-Id: Ieb06b03b3bd60bd5906b41c987c418604906c913
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/388296
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Now that vtpci_internal has been removed,
the vdev->id and g_ctrlr_counter are
obsolete and can be removed as well.
Change-Id: Ia1e83cdc81552173f4b57283f83c5791e2b90daa
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/388301
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Removed another direct DPDK dependency.
Change-Id: I12d9a49fb16fbefad42c09f46c280f6f7be094d1
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/388300
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Use standard spdk_dma_malloc instead.
This removes another direct DPDK
dependency. Yet, for multi-process
support we will more likely use a
memzone for the entire virtio device,
not it's virtqueues.
Change-Id: I57119ad830b573b718605b46cc3099b105651ee9
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/385629
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Replaced them with spdk alternatives.
While here, also clarified the documentation
for virtio_*mb.
Change-Id: Ia604e9abd8eadc18fa3ea1a782e29e7da6b3c162
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/385627
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Moved some vq-related functions
to virtio.c. It's the only place
they're used in.
This patch also removes the
virtqueue_full() function. It's
not used anywhere.
Note: all the functions content
has been moved 1:1.
Change-Id: Ib854fc0836378e6955c0a7358ecabcf2c3107d06
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/385628
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Change the return type of spdk_bdev_register related
functions and try to handle the duplicated name
issue.
Change-Id: I23af11583cf2050579d1624508306a35394bffde
Signed-off-by: Ziye Yang <optimistyzy@gmail.com>
Reviewed-on: https://review.gerrithub.io/388178
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Use the new one from io_channel.h.
Change-Id: I7bf6729caf6eeebcb58450a36119601957ad5da4
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/388290
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Signed-off-by: Maciej Szwed <maciej.szwed@intel.com>
Change-Id: Id0f7751d8889584fff1a947160ee89e2f158af1c
Reviewed-on: https://review.gerrithub.io/388943
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
With configuration where there are nested lvol stores we
encounter situation when hotremove and fini functions try
to unload the same lvol store second time (previous unloading
have not finished yet).
Signed-off-by: Maciej Szwed <maciej.szwed@intel.com>
Change-Id: Icb5d430d17024fbda0e6113b380d8f346a3e9a84
Reviewed-on: https://review.gerrithub.io/388790
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
It doesn't need to be accessed outside of bdev.c.
Change-Id: Ib1a1abe88b0993e391e0a39c5483781b2c0ad523
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/388508
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
The io_device_unregister callback might be
deferred and called on a different core, but
the virtio device has to be released from
the same thread that created it. Hence, once
the unregister callback is called, it has
to send yet another msg to the vdev-owning
thread. Since all virtio devices are currently
created on the same thread, no mutexes are
needed. They will need to be introduced once
we publish the API to connect to virtio
controllers.
This patch also defers bdev_virtio module-
-finish until all virtio_devs are destroyed.
Change-Id: Iaafceefa1e862b839b5db8c6c4975bf51441a083
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/388835
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
This will allow us to send a message
to a virtqueue via spdk_thread_send_msg.
Change-Id: I8502f27e74de107bc5e5ccf2939448896579acc2
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/388834
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
We previously used a separate io_device
for each bdev created from a virtio_dev.
The new approach makes us reuse the same
io_channel for different bdevs on the same
core. It also provides a built-in safety
check for freeing virtio_dev only when
all io_channels on this device have been
closed.
Change-Id: Iaae66964f90aa3cef95ed2e261c6f3dfb2f26caa
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/388505
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
The vdev->ctx conversion is now
straighforward and doesn't need
any macro.
Change-Id: I88b0cf3fa5e95b93e5f69a0a3ae9508f9fac3683
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/385625
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This is a single header file that
provides access to all virtio initiator
capabilities. This is a preparation
to exporting rte_virtio as a separate
spdk lib. Also renamed virtio_dev.c.
Change-Id: If45a0cadc61943b6ffd87cf70a59321a83b238a6
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/385624
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
It's contents have been moved to
virtio_user/vhost.h and virtio_dev.h.
The virtio_user_dev struct can't be hidden
in virtio_user.c (similarly to the virtio_hw),
due to another abstraction layer in virtio_user
- vhost-user and vhost-kernel. Even though only
vhost-user is implemented now, let's not close
the possibility to implement vhost-kernel in
the future. The vhost-user/vhost-kernel code
should probably be placed in separate files,
with the virtio_user_dev struct in common
vhost.h header.
Change-Id: I36ee96eff30b398dd129953a874513e727619f98
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/385622
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Moved it's contents to virtio_user.c.
Having this logic separated across
multiple files doesn't make much sense.
Change-Id: Ib2daaa56e1b3d755d9476abca247c7cbcfa7096b
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/385621
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Renamed all vtpci functions.
While here, also added some documentation.
Change-Id: Id24aaab8c5b556b969c60ee1c95b9d46936ea13d
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/385426
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
virtio_hw struct definition is now hidden
in virtio_pci.c. The API to enumerate all
PCI devices is available through virtio_dev.h.
Change-Id: Ib9c968732d9f78204e9664c426ad99542cfe8c93
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/385425
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
