X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fbonding%2Frte_eth_bond_args.c;h=b60fde6a86c2a456bf345d4c0ae784b7ef71fe87;hb=c352338e44b24bc1aa3a1a1b165ac3f4baeef37e;hp=4f12050b84b9b8322a1b8b688d69fb9056c15b03;hpb=7dac6d49ef5f6331e9105bf59ba39f4e5f46f283;p=dpdk.git diff --git a/drivers/net/bonding/rte_eth_bond_args.c b/drivers/net/bonding/rte_eth_bond_args.c index 4f12050b84..b60fde6a86 100644 --- a/drivers/net/bonding/rte_eth_bond_args.c +++ b/drivers/net/bonding/rte_eth_bond_args.c @@ -1,38 +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 @@ -48,6 +20,7 @@ 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 }; @@ -59,17 +32,7 @@ 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++) { - - /* Currently populated by rte_eth_copy_pci_info(). - * - * TODO: Once the PCI bus has arrived we should have a better - * way to test for being a PCI device or not. - */ - if (rte_eth_devices[i].data->kdrv == RTE_KDRV_UNKNOWN || - rte_eth_devices[i].data->kdrv == RTE_KDRV_NONE) - continue; - + RTE_ETH_FOREACH_DEV(i) { pci_dev = RTE_ETH_DEV_TO_PCI(&rte_eth_devices[i]); eth_pci_addr = &pci_dev->addr; @@ -87,7 +50,7 @@ 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; @@ -97,6 +60,16 @@ find_port_id_by_dev_name(const char *name) 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. @@ -105,10 +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; @@ -148,11 +134,12 @@ bond_ethdev_parse_slave_port_kvarg(const char *key, 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; } @@ -190,6 +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) @@ -226,7 +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; }