diff options
Diffstat (limited to 'src/dpdk_lib18/librte_pmd_bond/rte_eth_bond_args.c')
| -rwxr-xr-x | src/dpdk_lib18/librte_pmd_bond/rte_eth_bond_args.c | 279 |
1 files changed, 0 insertions, 279 deletions
diff --git a/src/dpdk_lib18/librte_pmd_bond/rte_eth_bond_args.c b/src/dpdk_lib18/librte_pmd_bond/rte_eth_bond_args.c deleted file mode 100755 index ca4de38f..00000000 --- a/src/dpdk_lib18/librte_pmd_bond/rte_eth_bond_args.c +++ /dev/null @@ -1,279 +0,0 @@ -/*- - * BSD LICENSE - * - * Copyright(c) 2010-2014 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. - */ - -#include <rte_devargs.h> -#include <rte_kvargs.h> - -#include <cmdline_parse.h> -#include <cmdline_parse_etheraddr.h> - -#include "rte_eth_bond.h" -#include "rte_eth_bond_private.h" - -const char *pmd_bond_init_valid_arguments[] = { - PMD_BOND_SLAVE_PORT_KVARG, - PMD_BOND_PRIMARY_SLAVE_KVARG, - PMD_BOND_MODE_KVARG, - PMD_BOND_XMIT_POLICY_KVARG, - PMD_BOND_SOCKET_ID_KVARG, - PMD_BOND_MAC_ADDR_KVARG, - - NULL -}; - -static inline int -find_port_id_by_pci_addr(const struct rte_pci_addr *pci_addr) -{ - struct rte_pci_addr *eth_pci_addr; - unsigned i; - - for (i = 0; i < rte_eth_dev_count(); i++) { - - if (rte_eth_devices[i].pci_dev == NULL) - continue; - - eth_pci_addr = &(rte_eth_devices[i].pci_dev->addr); - - if (pci_addr->bus == eth_pci_addr->bus && - pci_addr->devid == eth_pci_addr->devid && - pci_addr->domain == eth_pci_addr->domain && - pci_addr->function == eth_pci_addr->function) - return i; - } - return -1; -} - -static inline int -find_port_id_by_dev_name(const char *name) -{ - unsigned i; - - for (i = 0; i < rte_eth_dev_count(); i++) { - if (rte_eth_devices[i].data == NULL) - continue; - - if (strcmp(rte_eth_devices[i].data->name, name) == 0) - return i; - } - return -1; -} - -/** - * Parses a port identifier string to a port id by pci address, then by name, - * and finally port id. - */ -static inline int -parse_port_id(const char *port_str) -{ - struct rte_pci_addr dev_addr; - int port_id; - - /* try parsing as pci address, physical devices */ - if (eal_parse_pci_DomBDF(port_str, &dev_addr) == 0) { - port_id = find_port_id_by_pci_addr(&dev_addr); - if (port_id < 0) - return -1; - } else { - /* try parsing as device name, virtual devices */ - port_id = find_port_id_by_dev_name(port_str); - if (port_id < 0) { - char *end; - errno = 0; - - /* try parsing as port id */ - port_id = strtol(port_str, &end, 10); - if (*end != 0 || errno != 0) - return -1; - } - } - - if (port_id < 0 || port_id > RTE_MAX_ETHPORTS) { - RTE_BOND_LOG(ERR, "Slave port specified (%s) outside expected range", - port_str); - return -1; - } - return port_id; -} - -int -bond_ethdev_parse_slave_port_kvarg(const char *key __rte_unused, - const char *value, void *extra_args) -{ - struct bond_ethdev_slave_ports *slave_ports; - - if (value == NULL || extra_args == NULL) - return -1; - - slave_ports = extra_args; - - if (strcmp(key, PMD_BOND_SLAVE_PORT_KVARG) == 0) { - int port_id = parse_port_id(value); - if (port_id < 0) { - RTE_BOND_LOG(ERR, "Invalid slave port value (%s) specified", value); - return -1; - } else - slave_ports->slaves[slave_ports->slave_count++] = - (uint8_t)port_id; - } - return 0; -} - -int -bond_ethdev_parse_slave_mode_kvarg(const char *key __rte_unused, - const char *value, void *extra_args) -{ - uint8_t *mode; - char *endptr; - - if (value == NULL || extra_args == NULL) - return -1; - - mode = extra_args; - - errno = 0; - *mode = strtol(value, &endptr, 10); - if (*endptr != 0 || errno != 0) - return -1; - - /* validate mode value */ - switch (*mode) { - case BONDING_MODE_ROUND_ROBIN: - case BONDING_MODE_ACTIVE_BACKUP: - case BONDING_MODE_BALANCE: -#ifdef RTE_MBUF_REFCNT - case BONDING_MODE_BROADCAST: -#endif - case BONDING_MODE_8023AD: - case BONDING_MODE_ADAPTIVE_TRANSMIT_LOAD_BALANCING: - return 0; - default: - RTE_BOND_LOG(ERR, "Invalid slave mode value (%s) specified", value); - return -1; - } -} - -int -bond_ethdev_parse_socket_id_kvarg(const char *key __rte_unused, - const char *value, void *extra_args) -{ - int socket_id; - char *endptr; - - if (value == NULL || extra_args == NULL) - return -1; - - errno = 0; - socket_id = (uint8_t)strtol(value, &endptr, 10); - if (*endptr != 0 || errno != 0) - return -1; - - /* validate mode value */ - if (socket_id >= 0 && socket_id < number_of_sockets()) { - *(uint8_t *)extra_args = (uint8_t)socket_id; - return 0; - } - return -1; -} - -int -bond_ethdev_parse_primary_slave_port_id_kvarg(const char *key __rte_unused, - const char *value, void *extra_args) -{ - int primary_slave_port_id; - - if (value == NULL || extra_args == NULL) - return -1; - - primary_slave_port_id = parse_port_id(value); - if (primary_slave_port_id < 0) - return -1; - - *(uint8_t *)extra_args = (uint8_t)primary_slave_port_id; - - return 0; -} - -int -bond_ethdev_parse_balance_xmit_policy_kvarg(const char *key __rte_unused, - const char *value, void *extra_args) -{ - uint8_t *xmit_policy; - - if (value == NULL || extra_args == NULL) - return -1; - - xmit_policy = extra_args; - - if (strcmp(PMD_BOND_XMIT_POLICY_LAYER2_KVARG, value) == 0) - *xmit_policy = BALANCE_XMIT_POLICY_LAYER2; - else if (strcmp(PMD_BOND_XMIT_POLICY_LAYER23_KVARG, value) == 0) - *xmit_policy = BALANCE_XMIT_POLICY_LAYER23; - else if (strcmp(PMD_BOND_XMIT_POLICY_LAYER34_KVARG, value) == 0) - *xmit_policy = BALANCE_XMIT_POLICY_LAYER34; - else - return -1; - - return 0; -} - -int -bond_ethdev_parse_bond_mac_addr_kvarg(const char *key __rte_unused, - const char *value, void *extra_args) -{ - if (value == NULL || extra_args == NULL) - return -1; - - /* Parse MAC */ - return cmdline_parse_etheraddr(NULL, value, extra_args, - sizeof(struct ether_addr)); -} - -int -bond_ethdev_parse_time_ms_kvarg(const char *key __rte_unused, - const char *value, void *extra_args) -{ - uint32_t time_ms; - char *endptr; - - if (value == NULL || extra_args == NULL) - return -1; - - errno = 0; - time_ms = (uint32_t)strtol(value, &endptr, 10); - if (*endptr != 0 || errno != 0) - return -1; - - *(uint32_t *)extra_args = time_ms; - - return 0; -} |