It is causing confusion and is not compiled or run.
Change-Id: I182bbec9ac2520e171214e4e50be60edd6fd8984
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
This way, all new controllers discovered will be initialized
in parallel.
Change-Id: Iebedb3905eb2787a3708f74425afae40ca31253d
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
If the first call to spdk_nvme_probe probes a device and
the driver elects not to take it, still call the probe
callback for that device on subsequence calls to
spdk_nvme_probe.
Change-Id: If06467cf6796c827a0bbfba6e36d5b91534526fc
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Move this down a level so it happens on all paths.
Change-Id: Iea9913f0e102353882466c8dea4ee39abb857520
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Scanning the transport may result in both new
devices and removed devices, so pass the callback
for both operations.
Change-Id: I6f73dbe6fd7cf61575c354b43f8ae3e2a01e2965
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Simplify the arguments to nvme_transport_ctrlr_scan to take
a transport id that identifies the discovery service (or
NULL to scan PCIe).
Further, separate scan into two functions - scan and attach.
Scan is for scanning an entire bus, attach is for a specific
device.
Change-Id: I464f351a02a04bc5a45096dcf5dc8fc5ac489041
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
The unit test Makefiles should already declare exactly which files to
include.
Change-Id: Icae8a2c862db164d72d8e9ed4064d777de43742b
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Instead of repeating the fields, just embed a transport_id.
Change-Id: I282704c9d59784abd5f7c93be4e47c673fcf6dde
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
This is a small step toward making discovery more like
scanning a local PCI bus.
Change-Id: Ie7149ad060f2eeb56939b1241187bdf09681f2aa
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Before adding readv/writev support in nvme_rdma,
using this patch.
Change-Id: I25ff0df61d0346f22560d011158d7f80e72007ea
Signed-off-by: Ziye Yang <ziye.yang@intel.com>
We cannot quit the process when user did not Logout from the session,
because the active connections always bigger than zero. User cannot
use Ctrl+C to quit SPDK iSCSI target. Add a new state to connection
to avoid destruct connection more than once.
Change-Id: I8efa79aa47534bd6ead965713769f751d9802e47
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
This adds a document that begins to describe the SPDK
repository directory structure. Much of the document
still needs to be written.
Change-Id: I8bb6659e5e3e9a22e6bc2d3374d41b16a51614f8
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Drop the complicated buffer size/strlen math and just split the version
string formatting into two cases depending on whether the tertiary
version is set.
Change-Id: I4b4983cb8805e8734c408f473dd8c592ec8e8138
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
The printf # specifier adds 0x for %x values, but the field width then
includes the 0x part, so for example printf("%#04x", 0x1) prints "0x01"
rather than the intended "0x0001".
Rather than increasing the field width, just manually insert the 0x in
the format string and drop # for less confusion.
Change-Id: Ie6044619a22b51b39562bfa5c0c0239933bf38c8
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
NUMDU was added with NVMe 1.2.1 and allows a larger log page size to be
described.
Change-Id: I1a4ac42393c1a21175b3564980d56b6e7a6ae80d
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
The usage help is already printed when an invalid parameter is specified
or when requested with -h.
Change-Id: If4201ee868106f99084436971763bb7e5e87ede0
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
The NVMe over Fabrics transports should already be setting this in the
initial admin queue Connect command, so setting it again is not useful.
The kernel NVMe over Fabrics target additionally has a bug in the Set
Features - Keep Alive Timeout handler (it is extracting the KATO value
from the wrong offset in the command), so this works around the kernel
bug by not sending the Set Features command at all.
Change-Id: I0d7f09b71fcea116acf8810c5880157bb9315a04
Signed-off-by: Ziye Yang <ziye.yang@intel.com>
The reason is that kernel nvmf target will check the
value. If not set, it will fail the other commands later.
Even for discovery ctrlr, kernel nvmf target will
check the cc value.
Change-Id: I998327f91ba96281d261952878eb84d648a823da
Signed-off-by: Ziye Yang <ziye.yang@intel.com>
If we use regular 'echo' without -n when setting up the kernel target
sysfs entries, the traddr and trsvcid will contain the newlines, so use
echo -n to prevent the newlines from being added.
Change-Id: I924ffc0d1957eed25e97a12fe12d43d390176c05
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
It's not the whole transport - it's just an enum for the
type of transport.
Change-Id: Ia435a21792f221ddf50ddf4f0923c6152622eccb
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Only enable it on the Linux test machines currently, since linking fails
on FreeBSD.
Change-Id: Ib0b30baa90575c7ee93e291ec98883d987cc88f4
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Dereferencing a non-8-byte-aligned uint64_t pointer is undefined
behavior (caught by UBSan). Use memcmp() instead for an equivalent test
that works at any byte alignment.
Change-Id: I641b11abe9c5fc99d4c57b0b4ba15eb6a8d6d000
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
When we enabled the ERL1 configuation, for the DATAIN task release
process, we will queue the task to the SNACK list firstly, and then
remove the list when got ACK from initiator, but for this part of
logic, the reference count of primary task was not released correctly.
Change-Id: Ic5959cf644c74f676be0b84c5650292dc426b2d8
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Change it according to the spec thus we can test
kernel nvmf target
Change-Id: Ica98dd40503a40c0f0de8efaefb1f6f67a89cde8
Signed-off-by: Ziye Yang <ziye.yang@intel.com>
This is shorter and matches the more commonly-used name.
Change-Id: I6af862de90e5cf8a7c27161f1ee9bb5a1164bec6
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
There is an intermittent bug in the multi-process support causing test
failures, so disable the tests for now until the multi-process code is
fixed.
Change-Id: I778004c8276390accb06eab5b86265169886c45f
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Change the PCI enumeration API to individual functions per device type
so that only the drivers that are actually in use get linked into the
final executable. All of the common code is still shared internally in
the env_dpdk library.
Change-Id: I2ba83afe59202a510f999a0674e23e60b6581221
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
It is not necessary, and it prevents the linker from removing unused
object files.
Fix the iscsi_tgt Makefile's library order so that env is added at the
end after the libraries that use it.
Change-Id: I241eb46703c12691444037a350be65143259e82e
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
