X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fbonding%2Frte_eth_bond_args.c;h=01bbb06c1a84bcd3294f39cdf5088694a9b10b50;hb=6d13ea8e8e49ab957deae2bba5ecf4a4bfe747d1;hp=02ecde6483a7fd750b4551e03c6d674c6148d999;hpb=3eb6bdd89e49db7ca1b9b5827b8aa194ecfb2e60;p=dpdk.git diff --git a/drivers/net/bonding/rte_eth_bond_args.c b/drivers/net/bonding/rte_eth_bond_args.c index 02ecde6483..01bbb06c1a 100644 --- a/drivers/net/bonding/rte_eth_bond_args.c +++ b/drivers/net/bonding/rte_eth_bond_args.c @@ -1,37 +1,10 @@ -/*- - * 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. +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright(c) 2010-2014 Intel Corporation */ #include +#include +#include #include #include @@ -47,22 +20,21 @@ const char *pmd_bond_init_valid_arguments[] = { PMD_BOND_XMIT_POLICY_KVARG, PMD_BOND_SOCKET_ID_KVARG, PMD_BOND_MAC_ADDR_KVARG, - + PMD_BOND_AGG_MODE_KVARG, + "driver", NULL }; static inline int find_port_id_by_pci_addr(const struct rte_pci_addr *pci_addr) { + struct rte_pci_device *pci_dev; 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); + RTE_ETH_FOREACH_DEV(i) { + pci_dev = RTE_ETH_DEV_TO_PCI(&rte_eth_devices[i]); + eth_pci_addr = &pci_dev->addr; if (pci_addr->bus == eth_pci_addr->bus && pci_addr->devid == eth_pci_addr->devid && @@ -78,16 +50,26 @@ find_port_id_by_dev_name(const char *name) { unsigned i; - for (i = 0; i < rte_eth_dev_count(); i++) { + RTE_ETH_FOREACH_DEV(i) { if (rte_eth_devices[i].data == NULL) continue; - if (strcmp(rte_eth_devices[i].data->name, name) == 0) + if (strcmp(rte_eth_devices[i].device->name, name) == 0) return i; } return -1; } +static inline int +bond_pci_addr_cmp(const struct rte_device *dev, const void *_pci_addr) +{ + struct rte_pci_device *pdev; + const struct rte_pci_addr *paddr = _pci_addr; + + pdev = RTE_DEV_TO_PCI(*(struct rte_device **)(void *)&dev); + return rte_eal_compare_pci_addr(&pdev->addr, paddr); +} + /** * Parses a port identifier string to a port id by pci address, then by name, * and finally port id. @@ -96,10 +78,23 @@ static inline int parse_port_id(const char *port_str) { struct rte_pci_addr dev_addr; + struct rte_bus *pci_bus; + struct rte_device *dev; int port_id; + pci_bus = rte_bus_find_by_name("pci"); + if (pci_bus == NULL) { + RTE_LOG(ERR, PMD, "unable to find PCI bus\n"); + return -1; + } + /* try parsing as pci address, physical devices */ - if (eal_parse_pci_DomBDF(port_str, &dev_addr) == 0) { + if (pci_bus->parse(port_str, &dev_addr) == 0) { + dev = pci_bus->find_device(NULL, bond_pci_addr_cmp, &dev_addr); + if (dev == NULL) { + RTE_BOND_LOG(ERR, "unable to find PCI device"); + return -1; + } port_id = find_port_id_by_pci_addr(&dev_addr); if (port_id < 0) return -1; @@ -126,7 +121,7 @@ parse_port_id(const char *port_str) } int -bond_ethdev_parse_slave_port_kvarg(const char *key __rte_unused, +bond_ethdev_parse_slave_port_kvarg(const char *key, const char *value, void *extra_args) { struct bond_ethdev_slave_ports *slave_ports; @@ -139,11 +134,12 @@ bond_ethdev_parse_slave_port_kvarg(const char *key __rte_unused, 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); + 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; + port_id; } return 0; } @@ -181,6 +177,38 @@ bond_ethdev_parse_slave_mode_kvarg(const char *key __rte_unused, } } +int +bond_ethdev_parse_slave_agg_mode_kvarg(const char *key __rte_unused, + const char *value, void *extra_args) +{ + uint8_t *agg_mode; + + if (value == NULL || extra_args == NULL) + return -1; + + agg_mode = extra_args; + + errno = 0; + if (strncmp(value, "stable", 6) == 0) + *agg_mode = AGG_STABLE; + + if (strncmp(value, "bandwidth", 9) == 0) + *agg_mode = AGG_BANDWIDTH; + + if (strncmp(value, "count", 5) == 0) + *agg_mode = AGG_COUNT; + + switch (*agg_mode) { + case AGG_STABLE: + case AGG_BANDWIDTH: + case AGG_COUNT: + return 0; + default: + RTE_BOND_LOG(ERR, "Invalid agg mode value stable/bandwidth/count"); + return -1; + } +} + int bond_ethdev_parse_socket_id_kvarg(const char *key __rte_unused, const char *value, void *extra_args) @@ -196,8 +224,8 @@ bond_ethdev_parse_socket_id_kvarg(const char *key __rte_unused, if (*endptr != 0 || errno != 0) return -1; - /* validate mode value */ - if (socket_id >= 0 && socket_id < number_of_sockets()) { + /* validate socket id value */ + if (socket_id >= 0) { *(uint8_t *)extra_args = (uint8_t)socket_id; return 0; } @@ -217,7 +245,7 @@ bond_ethdev_parse_primary_slave_port_id_kvarg(const char *key __rte_unused, if (primary_slave_port_id < 0) return -1; - *(uint8_t *)extra_args = (uint8_t)primary_slave_port_id; + *(uint16_t *)extra_args = (uint16_t)primary_slave_port_id; return 0; } @@ -254,7 +282,7 @@ bond_ethdev_parse_bond_mac_addr_kvarg(const char *key __rte_unused, /* Parse MAC */ return cmdline_parse_etheraddr(NULL, value, extra_args, - sizeof(struct ether_addr)); + sizeof(struct rte_ether_addr)); } int