8 Commits

Author SHA1 Message Date
Bruce Richardson
cf59165dcb examples: reduce indentation in build files
As with the lib and drivers directories, we can use "continue" keyword to
reduce the indentation level of the majority of the foreach block. At the
same time, we can also replace tab indentation with spaces.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
2021-04-21 14:04:09 +02:00
Bruce Richardson
3495a68f2a examples: stop processing meson file if build impossible
Once it has been determined that an example cannot be built, there is
little point in continuing to process the meson.build file for that
example, so we can use subdir_done() to return to the calling file.
This can potentially prevent problems where later statement in the file
may cause an error on systems where the app cannot be built, e.g. on
Windows or FreeBSD.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
2020-11-12 19:33:36 +01:00
Bruce Richardson
a8d0d473a0 build: replace use of old build macros
Use the newer macros defined by meson in all DPDK source code, to ensure
there are no errors when the old non-standard macros are removed.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Luca Boccassi <bluca@debian.org>
Acked-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Acked-by: Rosen Xu <rosen.xu@intel.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
2020-10-19 22:15:44 +02:00
Bruce Richardson
a20b2c01a7 build: standardize component names and defines
As discussed on the dpdk-dev mailing list[1], we can make some easy
improvements in standardizing the naming of the various components in DPDK,
and their associated feature-enabled macros.

Following this patch, each library will have the name in format,
'librte_<name>.so', and the macro indicating that library is enabled in the
build will have the form 'RTE_LIB_<NAME>'.

Similarly, for libraries, the equivalent name formats and macros are:
'librte_<class>_<name>.so' and 'RTE_<CLASS>_<NAME>', where class is the
device type taken from the relevant driver subdirectory name, i.e. 'net',
'crypto' etc.

To avoid too many changes at once for end applications, the old macro names
will still be provided in the build in this release, but will be removed
subsequently.

[1] http://inbox.dpdk.org/dev/ef7c1a87-79ab-e405-4202-39b7ad6b0c71@solarflare.com/t/#u

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Luca Boccassi <bluca@debian.org>
Acked-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Acked-by: Rosen Xu <rosen.xu@intel.com>
2020-10-19 22:15:34 +02:00
Thomas Monjalon
4f299b7169 build: replace meson OS detection with variable
Some places were calling the meson function host_machine.system()
instead of the variables is_windows and is_linux defined
in config/meson.build.

At the same time, the missing "Linux restriction" reason is added to
pfe and octeontx2 crypto PMDs.

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
2020-06-30 15:29:59 +02:00
Sunil Kumar Kori
78d44153de ethdev: add tracepoints
Add tracepoints at important and mandatory APIs for tracing support.

Signed-off-by: Sunil Kumar Kori <skori@marvell.com>
Acked-by: David Marchand <david.marchand@redhat.com>
2020-04-23 15:40:06 +02:00
Xiaoyun Li
5194299d6e examples/ntb: support more functions
Support to transmit files between two systems.
Support iofwd between one ethdev and NTB device.
Support rxonly and txonly for NTB device.
Support to set forwarding mode as file-trans, txonly,
rxonly or iofwd.
Support to show/clear port stats and throughput.

Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
2019-10-21 15:41:23 +02:00
Xiaoyun Li
c5eebf85ba examples/ntb: add example for NTB
Enable an example for rawdev ntb. Support interactive mode to send
file on one host and receive file from another host. The command line
would be 'send [filepath]' and 'receive [filepath]'.

But since the FIFO is not enabled right now, use rte_memcpy as the enqueue
and dequeue functions and only support transmitting file no more than 4M.

Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Reviewed-by: Xiaolong Ye <xiaolong.ye@intel.com>
2019-07-05 12:50:19 +02:00