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Searched refs:fd (Results 1 – 25 of 216) sorted by relevance

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/dpdk/app/test/
H A Dtest_eal_fs.c72 fclose(fd); in test_parse_sysfs_value()
73 fd = NULL; in test_parse_sysfs_value()
92 fclose(fd); in test_parse_sysfs_value()
93 fd = NULL; in test_parse_sysfs_value()
112 fclose(fd); in test_parse_sysfs_value()
113 fd = NULL; in test_parse_sysfs_value()
127 fclose(fd); in test_parse_sysfs_value()
128 fd = NULL; in test_parse_sysfs_value()
143 fd = NULL; in test_parse_sysfs_value()
157 fd = NULL; in test_parse_sysfs_value()
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/dpdk/lib/vhost/
H A Dfd_man.c32 pfdset->fd[dst] = pfdset->fd[src]; in fdset_move()
43 if (pfdset->fd[i].fd != -1) in fdset_shrink_nolock()
73 for (i = 0; i < pfdset->num && pfdset->fd[i].fd != fd; i++) in fdset_find_fd()
86 pfdentry->fd = fd; in fdset_add_fd()
91 pfd->fd = fd; in fdset_add_fd()
106 pfdset->fd[i].fd = -1; in fdset_init()
162 pfdset->fd[i].fd = -1; in fdset_del()
163 pfdset->fd[i].rcb = pfdset->fd[i].wcb = NULL; in fdset_del()
197 pfdset->fd[i].fd = -1; in fdset_try_del()
198 pfdset->fd[i].rcb = pfdset->fd[i].wcb = NULL; in fdset_try_del()
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H A Dsocket.c217 close(fd); in vhost_user_add_connection()
285 close(fd); in vhost_user_add_connection()
294 fd = accept(fd, NULL, NULL); in vhost_user_server_new_connection()
295 if (fd < 0) in vhost_user_server_new_connection()
341 int fd; in create_unix_socket() local
345 if (fd < 0) in create_unix_socket()
354 close(fd); in create_unix_socket()
408 close(fd); in vhost_user_start_server()
414 int fd; member
535 close(fd); in vhost_user_start_client()
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H A Dfd_man.h12 typedef void (*fd_cb)(int fd, void *dat, int *remove);
15 int fd; /* -1 indicates this entry is empty */ member
24 struct fdentry fd[MAX_FDS]; member
43 int fdset_add(struct fdset *pfdset, int fd,
46 void *fdset_del(struct fdset *pfdset, int fd);
47 int fdset_try_del(struct fdset *pfdset, int fd);
/dpdk/drivers/bus/fslmc/portal/
H A Ddpaa2_hw_pvt.h271 #define DPAA2_SET_FD_LEN(fd, length) ((fd)->simple.len = length) argument
272 #define DPAA2_SET_FD_BPID(fd, bpid) ((fd)->simple.bpid_offset |= bpid) argument
282 #define DPAA2_RESET_FD_FRC(fd) ((fd)->simple.frc = 0) argument
283 #define DPAA2_SET_FD_FRC(fd, _frc) ((fd)->simple.frc = _frc) argument
284 #define DPAA2_RESET_FD_CTRL(fd) ((fd)->simple.ctrl = 0) argument
321 (((((uint64_t)((fd)->simple.addr_hi)) << 32) + (fd)->simple.addr_lo))
323 #define DPAA2_GET_FD_LEN(fd) ((fd)->simple.len) argument
327 #define DPAA2_GET_FD_FRC(fd) ((fd)->simple.frc) argument
329 (((uint64_t)((fd)->simple.flc_hi) << 32) + (fd)->simple.flc_lo)
330 #define DPAA2_GET_FD_ERR(fd) ((fd)->simple.ctrl & 0x000000FF) argument
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/dpdk/lib/eal/linux/
H A Deal_vfio_mp_sync.c27 int fd = -1; in vfio_mp_primary() local
46 if (fd < 0 && fd != -ENOENT) in vfio_mp_primary()
48 else if (fd == -ENOENT) in vfio_mp_primary()
55 reply.fds[0] = fd; in vfio_mp_primary()
60 fd = rte_vfio_get_container_fd(); in vfio_mp_primary()
61 if (fd < 0) in vfio_mp_primary()
66 reply.fds[0] = fd; in vfio_mp_primary()
71 fd = vfio_get_default_container_fd(); in vfio_mp_primary()
72 if (fd < 0) in vfio_mp_primary()
77 reply.fds[0] = fd; in vfio_mp_primary()
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H A Deal_memalloc.c240 int fd; in get_seg_memfd() local
275 return fd; in get_seg_memfd()
285 int fd; in get_seg_fd() local
311 return fd; in get_seg_fd()
362 close(fd); in get_seg_fd()
366 return fd; in get_seg_fd()
489 close(fd); in close_hugefile()
527 int fd; in alloc_seg() local
557 fd = -1; in alloc_seg()
1623 int fd; in eal_memalloc_get_seg_fd() local
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H A Deal_hugepage_info.c44 if (fd < 0) in map_shared_memory()
47 close(fd); in map_shared_memory()
51 MAP_SHARED, fd, 0); in map_shared_memory()
52 close(fd); in map_shared_memory()
181 if (fd == NULL) in get_default_hp_size()
189 fclose(fd); in get_default_hp_size()
228 if (fd == NULL) in get_hugepage_dir()
285 fclose(fd); in get_hugepage_dir()
345 if (fd == -1) { in walk_hugedir()
357 .file_fd = fd, in walk_hugedir()
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H A Deal_memory.c102 if (fd < 0) { in rte_mem_virt2phy()
113 close(fd); in rte_mem_virt2phy()
118 close(fd); in rte_mem_virt2phy()
200 if (fd < 0) in aslr_enabled()
203 close(fd); in aslr_enabled()
251 int fd; in map_all_hugepages() local
383 close(fd); in map_all_hugepages()
520 int fd; in create_shared_memory() local
541 close(fd); in create_shared_memory()
722 int fd; local
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/dpdk/drivers/net/dpaa/
H A Ddpaa_rxtx.c71 if (!fd->status) { in dpaa_display_frame_info()
80 fqid, fd->bpid, (unsigned long)fd->addr, fd->format); in dpaa_display_frame_info()
82 fd->offset, fd->length20, fd->status); in dpaa_display_frame_info()
102 ptr += fd->offset; in dpaa_display_frame_info()
529 fd = &dqrr[i]->fd; in dpaa_rx_cb_no_prefetch()
569 fd = &dqrr[i]->fd; in dpaa_rx_cb()
699 struct qm_fd *fd; in dpaa_eth_err_queue() local
718 fd = &dq->fd; in dpaa_eth_err_queue()
721 fd->status); in dpaa_eth_err_queue()
724 fd->status); in dpaa_eth_err_queue()
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/dpdk/drivers/net/dpaa2/
H A Ddpaa2_rxtx.c396 DPAA2_GET_FD_OFFSET(fd), DPAA2_GET_FD_ADDR(fd), in eth_fd_to_mbuf()
398 DPAA2_GET_FD_BPID(fd), DPAA2_GET_FD_LEN(fd)); in eth_fd_to_mbuf()
405 struct qbman_fd *fd, in eth_mbuf_to_sg_fd() argument
425 DPAA2_SET_FD_IVP(fd); in eth_mbuf_to_sg_fd()
451 DPAA2_RESET_FD_FRC(fd); in eth_mbuf_to_sg_fd()
529 DPAA2_GET_FD_OFFSET(fd), DPAA2_GET_FD_ADDR(fd), in eth_mbuf_to_fd()
531 DPAA2_GET_FD_BPID(fd), DPAA2_GET_FD_LEN(fd)); in eth_mbuf_to_fd()
543 DPAA2_SET_FD_IVP(fd); in eth_mbuf_to_fd()
673 DPAA2_GET_FD_OFFSET(fd), DPAA2_GET_FD_ERR(fd), in dump_err_pkts()
676 DPAA2_GET_FD_OFFSET(fd) + DPAA2_GET_FD_LEN(fd)); in dump_err_pkts()
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/dpdk/drivers/net/dpaa/fmlib/
H A Dfm_lib.c42 int fd; in fm_open() local
56 if (fd < 0) { in fm_open()
62 p_dev->fd = fd; in fm_open()
89 close(p_dev->fd); in fm_close()
118 int fd; in fm_pcd_open() local
131 if (fd < 0) { in fm_pcd_open()
137 p_dev->fd = fd; in fm_pcd_open()
152 close(p_dev->fd); in fm_pcd_close()
334 int fd; in fm_port_open() local
386 if (fd < 0) { in fm_port_open()
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/dpdk/drivers/raw/dpaa2_cmdif/
H A Ddpaa2_cmdif.c59 struct qbman_fd fd; in dpaa2_cmdif_enqueue_bufs() local
90 fd.simple.bpid_offset = 0; in dpaa2_cmdif_enqueue_bufs()
91 fd.simple.ctrl = 0; in dpaa2_cmdif_enqueue_bufs()
94 DPAA2_SET_FD_LEN(&fd, cmdif_send_cnxt->size); in dpaa2_cmdif_enqueue_bufs()
95 DPAA2_SET_FD_FRC(&fd, cmdif_send_cnxt->frc); in dpaa2_cmdif_enqueue_bufs()
96 DPAA2_SET_FD_FLC(&fd, cmdif_send_cnxt->flc); in dpaa2_cmdif_enqueue_bufs()
125 const struct qbman_fd *fd; in dpaa2_cmdif_dequeue_bufs() local
176 fd = qbman_result_DQ_fd(dq_storage); in dpaa2_cmdif_dequeue_bufs()
179 DPAA2_GET_FD_ADDR(fd) + DPAA2_GET_FD_OFFSET(fd)); in dpaa2_cmdif_dequeue_bufs()
181 cmdif_rcv_cnxt->flc = DPAA2_GET_FD_FLC(fd); in dpaa2_cmdif_dequeue_bufs()
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/dpdk/drivers/bus/dpaa/base/qbman/
H A Dprocess.c23 static int fd = -1; variable
30 if (fd >= 0) in check_fd()
35 if (fd < 0) in check_fd()
36 fd = open(PROCESS_PATH, O_RDWR); in check_fd()
39 return (fd >= 0) ? 0 : -ENODEV; in check_fd()
84 ret = ioctl(fd, DPAA_IOCTL_ID_ALLOC, &id); in process_alloc()
105 ret = ioctl(fd, DPAA_IOCTL_ID_RELEASE, &id); in process_release()
122 return ioctl(fd, DPAA_IOCTL_ID_RESERVE, &id); in process_reserve()
141 ret = ioctl(fd, DPAA_IOCTL_PORTAL_MAP, params); in process_portal_map()
156 ret = ioctl(fd, DPAA_IOCTL_PORTAL_UNMAP, map); in process_portal_unmap()
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/dpdk/lib/eal/freebsd/
H A Deal_hugepage_info.c27 int fd = open(filename, flags, 0600); in map_shared_memory() local
28 if (fd < 0) in map_shared_memory()
30 if (ftruncate(fd, mem_size) < 0) { in map_shared_memory()
31 close(fd); in map_shared_memory()
34 retval = mmap(NULL, mem_size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); in map_shared_memory()
35 close(fd); in map_shared_memory()
58 int num_buffers, fd, error; in eal_hugepage_info_init() local
88 fd = open(CONTIGMEM_DEV, O_RDWR); in eal_hugepage_info_init()
89 if (fd < 0) { in eal_hugepage_info_init()
93 if (flock(fd, LOCK_EX | LOCK_NB) < 0) { in eal_hugepage_info_init()
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/dpdk/drivers/bus/pci/bsd/
H A Dpci.c160 int fd; in pci_uio_map_resource_by_index() local
183 if (fd < 0) { in pci_uio_map_resource_by_index()
193 close(fd); in pci_uio_map_resource_by_index()
330 int fd; in rte_pci_scan() local
376 close(fd); in rte_pci_scan()
382 if (fd >= 0) in rte_pci_scan()
383 close(fd); in rte_pci_scan()
439 close(fd); in rte_pci_read_config()
445 close(fd); in rte_pci_read_config()
483 close(fd); in rte_pci_write_config()
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/dpdk/examples/ip_pipeline/
H A Dtap.c64 int fd, status; in tap_create() local
72 fd = open(TAP_DEV, O_RDWR | O_NONBLOCK); in tap_create()
73 if (fd < 0) in tap_create()
80 status = ioctl(fd, TUNSETIFF, (void *) &ifr); in tap_create()
82 close(fd); in tap_create()
89 close(fd); in tap_create()
94 tap->fd = fd; in tap_create()
/dpdk/drivers/raw/dpaa2_qdma/
H A Ddpaa2_qdma.c56 fd->simple_pci.bmt = 1; in qdma_populate_fd_pci()
57 fd->simple_pci.fmt = 3; in qdma_populate_fd_pci()
58 fd->simple_pci.sl = 1; in qdma_populate_fd_pci()
91 fd->simple_ddr.bmt = 1; in qdma_populate_fd_ddr()
92 fd->simple_ddr.fmt = 3; in qdma_populate_fd_ddr()
93 fd->simple_ddr.sl = 1; in qdma_populate_fd_ddr()
101 fd->simple_ddr.rns = 0; in qdma_populate_fd_ddr()
199 struct qbman_fd *fd, in dpdmai_dev_set_fd_us() argument
297 struct qbman_fd *fd, in dpdmai_dev_set_multi_fd_lf_no_rsp() argument
524 status = (DPAA2_GET_FD_ERR(fd) << 8) | (DPAA2_GET_FD_FRC(fd) & 0xFF); in dpdmai_dev_get_single_job_lf()
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/dpdk/usertools/
H A Dcpu_layout.py10 fd = open("{}/kernel_max".format(base_path)) variable
11 max_cpus = int(fd.read())
12 fd.close()
15 fd = open("{}/cpu{}/topology/core_id".format(base_path, cpu)) variable
18 core = int(fd.read())
19 fd.close()
20 fd = open("{}/cpu{}/topology/physical_package_id".format(base_path, cpu)) variable
21 socket = int(fd.read())
22 fd.close()
/dpdk/drivers/bus/fslmc/
H A Dfslmc_vfio.c120 int fd, ret; in vfio_connect_container() local
129 &vfio_container.fd)) { in vfio_connect_container()
139 if (fd < 0) { in vfio_connect_container()
147 ret = ioctl(vfio_group.fd, VFIO_GROUP_SET_CONTAINER, &fd); in vfio_connect_container()
150 close(fd); in vfio_connect_container()
157 close(fd); in vfio_connect_container()
162 close(fd); in vfio_connect_container()
167 vfio_container.fd = fd; in vfio_connect_container()
664 int fd = -1; in rte_dpaa2_vfio_setup_intr() local
684 if (fd < 0) { in rte_dpaa2_vfio_setup_intr()
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/dpdk/drivers/net/softnic/
H A Drte_eth_softnic_tap.c80 int fd, status; in softnic_tap_create() local
88 fd = open(TAP_DEV, O_RDWR | O_NONBLOCK); in softnic_tap_create()
89 if (fd < 0) in softnic_tap_create()
96 status = ioctl(fd, TUNSETIFF, (void *)&ifr); in softnic_tap_create()
98 close(fd); in softnic_tap_create()
105 close(fd); in softnic_tap_create()
110 tap->fd = fd; in softnic_tap_create()
/dpdk/drivers/net/virtio/virtio_user/
H A Dvhost_user.c390 int i, fd; in update_memory_region() local
393 if (fd < 0) { in update_memory_region()
439 wa->fds[i] = fd; in update_memory_region()
589 int fd = file->fd; in vhost_user_set_vring_file() local
599 if (fd >= 0) in vhost_user_set_vring_file()
795 int fd; in vhost_user_server_reconnect() local
798 if (fd < 0) in vhost_user_server_reconnect()
801 data->vhostfd = fd; in vhost_user_server_reconnect()
816 int fd; in vhost_user_setup() local
835 if (fd < 0) { in vhost_user_setup()
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/dpdk/drivers/bus/vmbus/linux/
H A Dvmbus_uio.c88 int fd; in vmbus_uio_alloc_resource() local
92 fd = open(devname, O_RDWR); in vmbus_uio_alloc_resource()
93 if (fd < 0) { in vmbus_uio_alloc_resource()
156 int fd; in vmbus_uio_map_resource_by_index() local
160 if (fd < 0) { in vmbus_uio_map_resource_by_index()
174 close(fd); in vmbus_uio_map_resource_by_index()
219 int fd; in vmbus_uio_map_subchan() local
258 if (fd < 0) { in vmbus_uio_map_subchan()
267 close(fd); in vmbus_uio_map_subchan()
276 close(fd); in vmbus_uio_map_subchan()
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/dpdk/lib/eal/windows/
H A Deal_file.c18 int fd, ret, sys_flags; in eal_file_open() local
35 ret = _sopen_s(&fd, path, sys_flags, _SH_DENYNO, _S_IWRITE); in eal_file_open()
41 return fd; in eal_file_open()
45 eal_file_truncate(int fd, ssize_t size) in eal_file_truncate() argument
52 handle = (HANDLE)_get_osfhandle(fd); in eal_file_truncate()
106 eal_file_lock(int fd, enum eal_flock_op op, enum eal_flock_mode mode) in eal_file_lock() argument
108 HANDLE handle = (HANDLE)_get_osfhandle(fd); in eal_file_lock()
/dpdk/drivers/net/tap/
H A Dtap_netlink.c48 int fd, sndbuf_size = SNDBUF_SIZE, rcvbuf_size = RCVBUF_SIZE; in tap_nl_init() local
57 fd = socket(AF_NETLINK, SOCK_RAW | SOCK_CLOEXEC, NETLINK_ROUTE); in tap_nl_init()
58 if (fd < 0) { in tap_nl_init()
62 if (setsockopt(fd, SOL_SOCKET, SO_SNDBUF, &sndbuf_size, sizeof(int))) { in tap_nl_init()
64 close(fd); in tap_nl_init()
67 if (setsockopt(fd, SOL_SOCKET, SO_RCVBUF, &rcvbuf_size, sizeof(int))) { in tap_nl_init()
69 close(fd); in tap_nl_init()
75 setsockopt(fd, SOL_NETLINK, NETLINK_EXT_ACK, &one, sizeof(one)); in tap_nl_init()
78 if (bind(fd, (struct sockaddr *)&local, sizeof(local)) < 0) { in tap_nl_init()
80 close(fd); in tap_nl_init()
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