/linux-master/arch/loongarch/include/asm/ |
H A D | time.h | 22 unsigned int cfm, cfd; local 31 cfd = (res >> 16) & 0xffff; 33 if (!base_freq || !cfm || !cfd) 36 return (base_freq * cfm / cfd);
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/linux-master/drivers/net/can/spi/mcp251xfd/ |
H A D | mcp251xfd-tx.c | 36 const struct canfd_frame *cfd = (struct canfd_frame *)skb->data; local 43 if (cfd->can_id & CAN_EFF_FLAG) { 46 sid = FIELD_GET(MCP251XFD_REG_FRAME_EFF_SID_MASK, cfd->can_id); 47 eid = FIELD_GET(MCP251XFD_REG_FRAME_EFF_EID_MASK, cfd->can_id); 54 id = FIELD_PREP(MCP251XFD_OBJ_ID_SID_MASK, cfd->can_id); 64 if (cfd->can_id & CAN_RTR_FLAG) 67 len_sanitized = canfd_sanitize_len(cfd->len); 71 if (cfd->flags & CANFD_ESI) 76 if (cfd->flags & CANFD_BRS) 79 dlc = can_fd_len2dlc(cfd [all...] |
H A D | mcp251xfd-rx.c | 113 struct canfd_frame *cfd = (struct canfd_frame *)skb->data; local 122 cfd->can_id = CAN_EFF_FLAG | 126 cfd->can_id = FIELD_GET(MCP251XFD_OBJ_ID_SID_MASK, 135 cfd->flags |= CANFD_ESI; 138 cfd->flags |= CANFD_BRS; 140 cfd->len = can_fd_dlc2len(dlc); 143 cfd->can_id |= CAN_RTR_FLAG; 145 can_frame_set_cc_len((struct can_frame *)cfd, dlc, 150 memcpy(cfd->data, hw_rx_obj->data, cfd 162 struct canfd_frame *cfd; local [all...] |
/linux-master/tools/testing/selftests/bpf/prog_tests/ |
H A D | setget_sockopt.c | 45 int sfd, cfd; local 54 cfd = connect_to_fd(sfd, 0); 55 if (!ASSERT_GE(cfd, 0, "connect_to_fd_server")) { 60 close(cfd); 91 int cfd = -1, sfd = -1, fd = -1, ret; local 104 cfd = accept(sfd, NULL, 0); 105 if (!ASSERT_GE(cfd, 0, "accept")) 115 ret = setsockopt(cfd, IPPROTO_TCP, TCP_ULP, "tls", sizeof("tls")); 127 ret = setsockopt(cfd, SOL_TLS, TLS_RX, &aes128, sizeof(aes128)); 134 /* At this point, the cfd socke [all...] |
H A D | mptcp.c | 87 int err, cfd = client_fd; local 90 err = bpf_map_lookup_elem(map_fd, &cfd, &val); 126 int err, cfd = client_fd; local 134 err = bpf_map_lookup_elem(map_fd, &cfd, &val);
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/linux-master/samples/cgroup/ |
H A D | cgroup_event_listener.c | 25 int cfd = -1; local 34 cfd = open(argv[1], O_RDONLY); 35 if (cfd == -1) 51 ret = snprintf(line, LINE_MAX, "%d %d %s", efd, cfd, argv[2]);
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/linux-master/tools/testing/selftests/gpio/ |
H A D | gpio-mockup-cdev.c | 21 static int request_line_v2(int cfd, unsigned int offset, argument 39 ret = ioctl(cfd, GPIO_V2_GET_LINE_IOCTL, &req); 59 static int request_line_v1(int cfd, unsigned int offset, argument 73 ret = ioctl(cfd, GPIO_GET_LINEHANDLE_IOCTL, &req); 119 int opt, ret, cfd, lfd; local 168 cfd = open(chip, 0); 169 if (cfd == -1) { 175 lfd = request_line_v1(cfd, offset, flags_v1, val); 177 lfd = request_line_v2(cfd, offset, flags_v2, val); 179 close(cfd); [all...] |
/linux-master/tools/testing/selftests/net/ |
H A D | tls.c | 110 int *fd, int *cfd, bool *notls) 137 *cfd = accept(sfd, &addr, &len); 138 ASSERT_GE(*cfd, 0); 150 ret = setsockopt(*cfd, IPPROTO_TCP, TCP_ULP, "tls", sizeof("tls")); 215 int fd, cfd; local 221 ulp_sock_pair(_metadata, &self->fd, &self->cfd, &self->notls); 227 close(self->cfd); 240 EXPECT_NE(recv(self->cfd, buf, send_len, 0), -1); 271 int fd, cfd; local 377 ulp_sock_pair(_metadata, &self->fd, &self->cfd, 109 ulp_sock_pair(struct __test_metadata *_metadata, int *fd, int *cfd, bool *notls) argument 1654 int fd, cfd; local 2022 int ret, fd, cfd; local 2047 int ret, fd, cfd, val; local 2155 int sfd, cfd, ret, fd; local [all...] |
/linux-master/include/linux/can/ |
H A D | skb.h | 32 struct canfd_frame **cfd); 114 struct canfd_frame *cfd = (struct canfd_frame *)skb->data; local 117 return (skb->len == CANFD_MTU && cfd->len <= CANFD_MAX_DLEN); 138 const struct canfd_frame *cfd = (struct canfd_frame *)skb->data; local 143 return cfd->len;
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/linux-master/kernel/ |
H A D | smp.c | 55 struct call_function_data *cfd = &per_cpu(cfd_data, cpu); local 57 if (!zalloc_cpumask_var_node(&cfd->cpumask, GFP_KERNEL, 60 if (!zalloc_cpumask_var_node(&cfd->cpumask_ipi, GFP_KERNEL, 62 free_cpumask_var(cfd->cpumask); 65 cfd->csd = alloc_percpu(call_single_data_t); 66 if (!cfd->csd) { 67 free_cpumask_var(cfd->cpumask); 68 free_cpumask_var(cfd->cpumask_ipi); 77 struct call_function_data *cfd = &per_cpu(cfd_data, cpu); local 79 free_cpumask_var(cfd 762 struct call_function_data *cfd; local [all...] |
/linux-master/tools/testing/selftests/net/af_unix/ |
H A D | test_unix_oob.c | 118 int cfd; local 123 cfd = socket(AF_UNIX, SOCK_STREAM, 0); 126 if (connect(cfd, (struct sockaddr *)consumer_addr, 138 send(cfd, buf, sizeof(buf), MSG_OOB); 145 send(cfd, buf, sizeof(buf), MSG_OOB); 149 send(cfd, buf, sizeof(buf), MSG_OOB); 156 send(cfd, buf, sizeof(buf), MSG_OOB); 160 send(cfd, buf, sizeof(buf), MSG_OOB); 163 send(cfd, buf, sizeof(buf), 0); 170 send(cfd, bu [all...] |
H A D | scm_pidfd.c | 297 int cfd; local 304 cfd = socket(AF_UNIX, variant->type, 0); 305 if (cfd < 0) { 313 if (bind(cfd, (struct sockaddr *)&self->client_addr->listen_addr, self->client_addr->addrlen)) { 319 if (connect(cfd, (struct sockaddr *)&self->server_addr.listen_addr, 326 if (setsockopt(cfd, SOL_SOCKET, SO_PASSCRED, &on, sizeof(on))) { 331 if (setsockopt(cfd, SOL_SOCKET, SO_PASSPIDFD, &on, sizeof(on))) { 338 if (cmsg_check(cfd)) { 348 if (getsockopt(cfd, SOL_SOCKET, SO_PEERCRED, &peer_cred, &len)) { 354 if (getsockopt(cfd, SOL_SOCKE [all...] |
/linux-master/drivers/net/can/dev/ |
H A D | skb.c | 231 struct canfd_frame **cfd) 238 *cfd = NULL; 247 *cfd = skb_put_zero(skb, sizeof(struct canfd_frame)); 250 (*cfd)->flags = CANFD_FDF; 331 struct canfd_frame *cfd; local 333 cfd = (struct canfd_frame *)skb->data; 334 cfd->flags |= CANFD_FDF; 230 alloc_canfd_skb(struct net_device *dev, struct canfd_frame **cfd) argument
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/linux-master/drivers/media/platform/ti/vpe/ |
H A D | vpdma.c | 603 static void dump_cfd(struct vpdma_cfd *cfd) argument 607 class = cfd_get_class(cfd); 615 cfd->dest_addr_offset); 618 pr_debug("word1: num_data_wrds = %d\n", cfd->block_len); 620 pr_debug("word2: payload_addr = 0x%08x\n", cfd->payload_addr); 623 cfd_get_pkt_type(cfd), 624 cfd_get_direct(cfd), class, cfd_get_dest(cfd), 625 cfd_get_payload_len(cfd)); 636 struct vpdma_cfd *cfd; local 664 struct vpdma_cfd *cfd; local [all...] |
H A D | vpdma_priv.h | 484 static inline int cfd_get_pkt_type(struct vpdma_cfd *cfd) argument 486 return cfd->ctl_payload_len >> CFD_PKT_TYPE_SHFT; 489 static inline bool cfd_get_direct(struct vpdma_cfd *cfd) argument 491 return (cfd->ctl_payload_len >> CFD_DIRECT_SHFT) & CFD_DIRECT_MASK; 494 static inline bool cfd_get_class(struct vpdma_cfd *cfd) argument 496 return (cfd->ctl_payload_len >> CFD_CLASS_SHFT) & CFD_CLASS_MASK; 499 static inline int cfd_get_dest(struct vpdma_cfd *cfd) argument 501 return (cfd->ctl_payload_len >> CFD_DEST_SHFT) & CFD_DEST_MASK; 504 static inline int cfd_get_payload_len(struct vpdma_cfd *cfd) argument 506 return cfd [all...] |
/linux-master/tools/gpio/ |
H A D | gpio-event-mon.c | 36 int cfd, lfd; local 44 cfd = open(chrdev_name, 0); 45 if (cfd == -1) { 135 if (close(cfd) == -1)
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/linux-master/drivers/net/can/usb/peak_usb/ |
H A D | pcan_usb_fd.c | 534 struct canfd_frame *cfd; local 546 skb = alloc_canfd_skb(netdev, &cfd); 551 cfd->flags |= CANFD_BRS; 554 cfd->flags |= CANFD_ESI; 556 cfd->len = can_fd_dlc2len(pucan_msg_get_dlc(rm)); 559 skb = alloc_can_skb(netdev, (struct can_frame **)&cfd); 563 can_frame_set_cc_len((struct can_frame *)cfd, 568 cfd->can_id = le32_to_cpu(rm->can_id); 571 cfd->can_id |= CAN_EFF_FLAG; 574 cfd 799 struct canfd_frame *cfd = (struct canfd_frame *)skb->data; local [all...] |
/linux-master/tools/testing/selftests/bpf/ |
H A D | cgroup_helpers.c | 64 int fd, cfd; local 92 cfd = open(path, O_RDWR); 93 if (cfd < 0) { 99 if (dprintf(cfd, "+%s\n", c) <= 0) { 101 close(cfd); 105 close(cfd);
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/linux-master/drivers/net/can/usb/ |
H A D | esd_usb.c | 397 struct canfd_frame *cfd; local 411 skb = alloc_canfd_skb(priv->netdev, &cfd); 414 cfd = (struct canfd_frame *)cf; 422 cfd->can_id = id & ESD_USB_IDMASK; 426 cfd->len = can_fd_dlc2len(msg->rx.dlc); 427 len = cfd->len; 429 cfd->flags |= CANFD_BRS; 431 cfd->flags |= CANFD_ESI; 442 cfd->can_id |= CAN_EFF_FLAG; 444 memcpy(cfd 820 struct canfd_frame *cfd = (struct canfd_frame *)skb->data; local [all...] |
H A D | gs_usb.c | 579 struct canfd_frame *cfd; local 612 skb = alloc_canfd_skb(netdev, &cfd); 616 cfd->can_id = le32_to_cpu(hf->can_id); 617 cfd->len = can_fd_dlc2len(hf->can_dlc); 619 cfd->flags |= CANFD_BRS; 621 cfd->flags |= CANFD_ESI; 623 memcpy(cfd->data, hf->canfd->data, cfd->len); 763 struct canfd_frame *cfd; local 798 cfd [all...] |
/linux-master/tools/accounting/ |
H A D | getdelays.c | 299 int cfd = 0; local 450 cfd = open(containerpath, O_RDONLY); 451 if (cfd < 0) { 456 CGROUPSTATS_CMD_ATTR_FD, &cfd, sizeof(__u32)); 568 if (cfd) 569 close(cfd);
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H A D | procacct.c | 276 int cfd = 0; local 409 if (cfd) 410 close(cfd);
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/linux-master/drivers/net/can/flexcan/ |
H A D | flexcan-core.c | 748 struct canfd_frame *cfd = (struct canfd_frame *)skb->data; local 751 u32 ctrl = FLEXCAN_MB_CODE_TX_DATA | ((can_fd_len2dlc(cfd->len)) << 16); 759 if (cfd->can_id & CAN_EFF_FLAG) { 760 can_id = cfd->can_id & CAN_EFF_MASK; 763 can_id = (cfd->can_id & CAN_SFF_MASK) << 18; 766 if (cfd->can_id & CAN_RTR_FLAG) 772 if (cfd->flags & CANFD_BRS) 776 for (i = 0; i < cfd->len; i += sizeof(u32)) { 777 data = be32_to_cpup((__be32 *)&cfd->data[i]); 949 struct canfd_frame *cfd; local [all...] |
/linux-master/drivers/net/can/usb/etas_es58x/ |
H A D | es58x_core.c | 572 struct canfd_frame *cfd; local 587 skb = alloc_canfd_skb(netdev, &cfd); 591 cfd = (struct canfd_frame *)ccf; 598 cfd->can_id = can_id; 600 cfd->can_id |= CAN_EFF_FLAG; 602 cfd->len = len; 604 cfd->flags |= CANFD_BRS; 606 cfd->flags |= CANFD_ESI; 614 memcpy(cfd->data, data, len);
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/linux-master/net/can/ |
H A D | af_can.c | 210 struct canfd_frame *cfd = (struct canfd_frame *)skb->data; local 215 cfd->flags |= CANFD_FDF;
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