diff options
Diffstat (limited to 'src/dpdk/lib/librte_eal/bsdapp')
| -rw-r--r-- | src/dpdk/lib/librte_eal/bsdapp/contigmem/contigmem.c | 8 | ||||
| -rw-r--r-- | src/dpdk/lib/librte_eal/bsdapp/eal/eal.c | 21 | ||||
| -rw-r--r-- | src/dpdk/lib/librte_eal/bsdapp/eal/eal_interrupts.c | 24 | ||||
| -rw-r--r-- | src/dpdk/lib/librte_eal/bsdapp/eal/eal_log.c | 57 | ||||
| -rw-r--r-- | src/dpdk/lib/librte_eal/bsdapp/eal/eal_pci.c | 63 |
5 files changed, 85 insertions, 88 deletions
diff --git a/src/dpdk/lib/librte_eal/bsdapp/contigmem/contigmem.c b/src/dpdk/lib/librte_eal/bsdapp/contigmem/contigmem.c index c6ca3b9c..da971deb 100644 --- a/src/dpdk/lib/librte_eal/bsdapp/contigmem/contigmem.c +++ b/src/dpdk/lib/librte_eal/bsdapp/contigmem/contigmem.c @@ -216,15 +216,19 @@ static int contigmem_mmap_single(struct cdev *cdev, vm_ooffset_t *offset, vm_size_t size, struct vm_object **obj, int nprot) { + uint64_t buffer_index; + /* * The buffer index is encoded in the offset. Divide the offset by * PAGE_SIZE to get the index of the buffer requested by the user * app. */ - if ((*offset/PAGE_SIZE) >= contigmem_num_buffers) + buffer_index = *offset / PAGE_SIZE; + if (buffer_index >= contigmem_num_buffers) return EINVAL; - *offset = (vm_ooffset_t)vtophys(contigmem_buffers[*offset/PAGE_SIZE]); + memset(contigmem_buffers[buffer_index], 0, contigmem_buffer_size); + *offset = (vm_ooffset_t)vtophys(contigmem_buffers[buffer_index]); *obj = vm_pager_allocate(OBJT_DEVICE, cdev, size, nprot, *offset, curthread->td_ucred); diff --git a/src/dpdk/lib/librte_eal/bsdapp/eal/eal.c b/src/dpdk/lib/librte_eal/bsdapp/eal/eal.c index a0c8f8c8..ee7c9de7 100644 --- a/src/dpdk/lib/librte_eal/bsdapp/eal/eal.c +++ b/src/dpdk/lib/librte_eal/bsdapp/eal/eal.c @@ -64,6 +64,7 @@ #include <rte_string_fns.h> #include <rte_cpuflags.h> #include <rte_interrupts.h> +#include <rte_bus.h> #include <rte_pci.h> #include <rte_dev.h> #include <rte_devargs.h> @@ -496,14 +497,14 @@ rte_eal_init(int argc, char **argv) char cpuset[RTE_CPU_AFFINITY_STR_LEN]; char thread_name[RTE_MAX_THREAD_NAME_LEN]; + /* checks if the machine is adequate */ + rte_cpu_check_supported(); + if (!rte_atomic32_test_and_set(&run_once)) return -1; thread_id = pthread_self(); - if (rte_eal_log_early_init() < 0) - rte_panic("Cannot init early logs\n"); - eal_log_level_parse(argc, argv); /* set log level as early as possible */ @@ -552,9 +553,6 @@ rte_eal_init(int argc, char **argv) if (rte_eal_tailqs_init() < 0) rte_panic("Cannot init tail queues for objects\n"); -/* if (rte_eal_log_init(argv[0], internal_config.syslog_facility) < 0) - rte_panic("Cannot init logs\n");*/ - if (rte_eal_alarm_init() < 0) rte_panic("Cannot init interrupt-handling thread\n"); @@ -580,8 +578,8 @@ rte_eal_init(int argc, char **argv) rte_config.master_lcore, thread_id, cpuset, ret == 0 ? "" : "..."); - if (rte_eal_dev_init() < 0) - rte_panic("Cannot init pmd devices\n"); + if (rte_bus_scan()) + rte_panic("Cannot scan the buses for devices\n"); RTE_LCORE_FOREACH_SLAVE(i) { @@ -615,10 +613,17 @@ rte_eal_init(int argc, char **argv) rte_eal_mp_remote_launch(sync_func, NULL, SKIP_MASTER); rte_eal_mp_wait_lcore(); + /* Probe all the buses and devices/drivers on them */ + if (rte_bus_probe()) + rte_panic("Cannot probe devices\n"); + /* Probe & Initialize PCI devices */ if (rte_eal_pci_probe()) rte_panic("Cannot probe PCI\n"); + if (rte_eal_dev_init() < 0) + rte_panic("Cannot init pmd devices\n"); + rte_eal_mcfg_complete(); return fctret; diff --git a/src/dpdk/lib/librte_eal/bsdapp/eal/eal_interrupts.c b/src/dpdk/lib/librte_eal/bsdapp/eal/eal_interrupts.c index 836e4836..ea2afff4 100644 --- a/src/dpdk/lib/librte_eal/bsdapp/eal/eal_interrupts.c +++ b/src/dpdk/lib/librte_eal/bsdapp/eal/eal_interrupts.c @@ -36,29 +36,37 @@ #include "eal_private.h" int -rte_intr_callback_register(struct rte_intr_handle *intr_handle __rte_unused, - rte_intr_callback_fn cb __rte_unused, - void *cb_arg __rte_unused) +rte_intr_callback_register(const struct rte_intr_handle *intr_handle, + rte_intr_callback_fn cb, + void *cb_arg) { + RTE_SET_USED(intr_handle); + RTE_SET_USED(cb); + RTE_SET_USED(cb_arg); + return -ENOTSUP; } int -rte_intr_callback_unregister(struct rte_intr_handle *intr_handle __rte_unused, - rte_intr_callback_fn cb_fn __rte_unused, - void *cb_arg __rte_unused) +rte_intr_callback_unregister(const struct rte_intr_handle *intr_handle, + rte_intr_callback_fn cb, + void *cb_arg) { + RTE_SET_USED(intr_handle); + RTE_SET_USED(cb); + RTE_SET_USED(cb_arg); + return -ENOTSUP; } int -rte_intr_enable(struct rte_intr_handle *intr_handle __rte_unused) +rte_intr_enable(const struct rte_intr_handle *intr_handle __rte_unused) { return -ENOTSUP; } int -rte_intr_disable(struct rte_intr_handle *intr_handle __rte_unused) +rte_intr_disable(const struct rte_intr_handle *intr_handle __rte_unused) { return -ENOTSUP; } diff --git a/src/dpdk/lib/librte_eal/bsdapp/eal/eal_log.c b/src/dpdk/lib/librte_eal/bsdapp/eal/eal_log.c deleted file mode 100644 index a425f7a8..00000000 --- a/src/dpdk/lib/librte_eal/bsdapp/eal/eal_log.c +++ /dev/null @@ -1,57 +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 <stdio.h> -#include <rte_common.h> -#include <rte_log.h> - -#include <eal_private.h> - -/* - * set the log to default function, called during eal init process, - * once memzones are available. - */ -int -rte_eal_log_init(const char *id __rte_unused, int facility __rte_unused) -{ - if (rte_eal_common_log_init(stderr) < 0) - return -1; - return 0; -} - -int -rte_eal_log_early_init(void) -{ - rte_openlog_stream(stderr); - return 0; -} diff --git a/src/dpdk/lib/librte_eal/bsdapp/eal/eal_pci.c b/src/dpdk/lib/librte_eal/bsdapp/eal/eal_pci.c index 374b68f2..3a5c3159 100644 --- a/src/dpdk/lib/librte_eal/bsdapp/eal/eal_pci.c +++ b/src/dpdk/lib/librte_eal/bsdapp/eal/eal_pci.c @@ -87,15 +87,6 @@ * enabling bus master. */ -/* unbind kernel driver for this device */ -int -pci_unbind_kernel_driver(struct rte_pci_device *dev __rte_unused) -{ - RTE_LOG(ERR, EAL, "RTE_PCI_DRV_FORCE_UNBIND flag is not implemented " - "for BSD\n"); - return -ENOTSUP; -} - /* Map pci device */ int rte_eal_pci_map_device(struct rte_pci_device *dev) @@ -287,7 +278,7 @@ pci_scan_one(int dev_pci_fd, struct pci_conf *conf) dev->max_vfs = 0; /* FreeBSD has no NUMA support (yet) */ - dev->numa_node = 0; + dev->device.numa_node = 0; /* FreeBSD has only one pass through driver */ dev->kdrv = RTE_KDRV_NIC_UIO; @@ -406,6 +397,55 @@ error: return -1; } +int +pci_update_device(const struct rte_pci_addr *addr) +{ + int fd; + struct pci_conf matches[2]; + struct pci_match_conf match = { + .pc_sel = { + .pc_domain = addr->domain, + .pc_bus = addr->bus, + .pc_dev = addr->devid, + .pc_func = addr->function, + }, + }; + struct pci_conf_io conf_io = { + .pat_buf_len = 0, + .num_patterns = 1, + .patterns = &match, + .match_buf_len = sizeof(matches), + .matches = &matches[0], + }; + + fd = open("/dev/pci", O_RDONLY); + if (fd < 0) { + RTE_LOG(ERR, EAL, "%s(): error opening /dev/pci\n", __func__); + goto error; + } + + if (ioctl(fd, PCIOCGETCONF, &conf_io) < 0) { + RTE_LOG(ERR, EAL, "%s(): error with ioctl on /dev/pci: %s\n", + __func__, strerror(errno)); + goto error; + } + + if (conf_io.num_matches != 1) + goto error; + + if (pci_scan_one(fd, &matches[0]) < 0) + goto error; + + close(fd); + + return 0; + +error: + if (fd >= 0) + close(fd); + return -1; +} + /* Read PCI config space. */ int rte_eal_pci_read_config(const struct rte_pci_device *dev, void *buf, size_t len, off_t offset) @@ -623,9 +663,6 @@ rte_eal_pci_ioport_unmap(struct rte_pci_ioport *p) int rte_eal_pci_init(void) { - TAILQ_INIT(&pci_driver_list); - TAILQ_INIT(&pci_device_list); - /* for debug purposes, PCI can be disabled */ if (internal_config.no_pci) return 0; |