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#   BSD LICENSE
#
#   Copyright(c) 2015 Intel Corporation. All rights reserved.
#   All rights reserved.
#
#   Redistribution and use in source and binary forms, with or without
#   modification, are permitted provided that the following conditions
#   are met:
#
#     * Redistributions of source code must retain the above copyright
#       notice, this list of conditions and the following disclaimer.
#     * Redistributions in binary form must reproduce the above copyright
#       notice, this list of conditions and the following disclaimer in
#       the documentation and/or other materials provided with the
#       distribution.
#     * Neither the name of Intel Corporation nor the names of its
#       contributors may be used to endorse or promote products derived
#       from this software without specific prior written permission.
#
#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

ifeq ($(RTE_SDK),)
$(error "Please define RTE_SDK environment variable")
endif

# Default target, can be overwritten by command line or environment
RTE_TARGET ?= x86_64-native-linuxapp-gcc

include $(RTE_SDK)/mk/rte.vars.mk

ifneq ($(CONFIG_RTE_EXEC_ENV),"linuxapp")
$(info This application can only operate in a linuxapp environment, \
please change the definition of the RTE_TARGET environment variable)
else

DIRS-y += lib ethtool-app
endif

DEPDIRS-ethtool-app := lib
DEPDIRS-lib := librte_eal librte_ether

include $(RTE_SDK)/mk/rte.extsubdir.mk
reed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef __vcl_test_h__ #define __vcl_test_h__ #include <netdb.h> #include <errno.h> #include <stdlib.h> #include <string.h> #include <vcl/vppcom.h> #include <vcl/sock_test_common.h> #define vtfail(_fn, _rv) \ { \ errno = -_rv; \ perror ("ERROR when calling " _fn); \ fprintf (stderr, "\nERROR: " _fn " failed (errno = %d)!\n", -_rv); \ exit (1); \ } #define vterr(_fn, _rv) \ { \ errno = -_rv; \ fprintf (stderr, "\nERROR: " _fn " failed (errno = %d)!\n", -_rv); \ } #define vtwrn(_fmt, _args...) \ fprintf (stderr, "\nERROR: " _fmt "\n", ##_args) \ #define vtinf(_fmt, _args...) \ fprintf (stdout, "vt<w%u>: " _fmt "\n", __wrk_index, ##_args) #define vt_atomic_add(_ptr, _val) \ __atomic_fetch_add (_ptr, _val, __ATOMIC_RELEASE) static inline int vcl_test_read (int fd, uint8_t *buf, uint32_t nbytes, sock_test_stats_t *stats) { int rx_bytes, errno_val; do { if (stats) stats->rx_xacts++; rx_bytes = vppcom_session_read (fd, buf, nbytes); if (rx_bytes < 0) { errno = -rx_bytes; rx_bytes = -1; } if (stats) { if ((rx_bytes == 0) || ((rx_bytes < 0) && ((errno == EAGAIN) || (errno == EWOULDBLOCK)))) stats->rx_eagain++; else if (rx_bytes < nbytes) stats->rx_incomp++; } } while ((rx_bytes == 0) || ((rx_bytes < 0) && ((errno == EAGAIN) || (errno == EWOULDBLOCK)))); if (rx_bytes < 0) { vterr ("vppcom_session_read()", -errno); } else if (stats) stats->rx_bytes += rx_bytes; return (rx_bytes); } static inline int vcl_test_read_ds (int fd, vppcom_data_segments_t ds, sock_test_stats_t *stats) { int rx_bytes, errno_val; do { if (stats) stats->rx_xacts++; rx_bytes = vppcom_session_read_segments (fd, ds); if (rx_bytes < 0) { errno = -rx_bytes; rx_bytes = -1; } if (stats) { if ((rx_bytes == 0) || ((rx_bytes < 0) && ((errno == EAGAIN) || (errno == EWOULDBLOCK)))) stats->rx_eagain++; } } while ((rx_bytes == 0) || ((rx_bytes < 0) && ((errno == EAGAIN) || (errno == EWOULDBLOCK)))); if (rx_bytes < 0) { vterr ("vppcom_session_read()", -errno); } else if (stats) stats->rx_bytes += rx_bytes; return (rx_bytes); } static inline int vcl_test_write (int fd, uint8_t *buf, uint32_t nbytes, sock_test_stats_t *stats, uint32_t verbose) { int tx_bytes = 0; int nbytes_left = nbytes; int rv, errno_val; do { if (stats) stats->tx_xacts++; rv = vppcom_session_write (fd, buf, nbytes_left); if (rv < 0) { errno = -rv; rv = -1; } if (rv < 0) { if ((errno == EAGAIN) || (errno == EWOULDBLOCK)) { if (stats) stats->tx_eagain++; continue; } else break; } tx_bytes += rv; if (tx_bytes != nbytes) { nbytes_left = nbytes_left - rv; if (stats) stats->tx_incomp++; } } while (tx_bytes != nbytes); if (tx_bytes < 0) { errno_val = errno; perror ("ERROR in sock_test_write()"); fprintf (stderr, "SOCK_TEST: ERROR: socket write failed " "(errno = %d)!\n", errno_val); } else if (stats) stats->tx_bytes += tx_bytes; return (tx_bytes); } #endif /* __vcl_test_h__ */