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Searched refs:cfd (Results 1 – 13 of 13) sorted by relevance

/drivers/net/can/rockchip/
A Drockchip_canfd-tx.c13 const struct canfd_frame *cfd; in rkcanfd_tx_tail_is_eff() local
31 cfd = (struct canfd_frame *)skb->data; in rkcanfd_tx_tail_is_eff()
33 return cfd->can_id & CAN_EFF_FLAG; in rkcanfd_tx_tail_is_eff()
71 const struct canfd_frame *cfd; in rkcanfd_start_xmit() local
93 if (cfd->can_id & CAN_EFF_FLAG) { in rkcanfd_start_xmit()
101 if (cfd->can_id & CAN_RTR_FLAG) in rkcanfd_start_xmit()
107 if (cfd->flags & CANFD_BRS) in rkcanfd_start_xmit()
111 can_fd_len2dlc(cfd->len)); in rkcanfd_start_xmit()
114 cfd->len); in rkcanfd_start_xmit()
122 for (i = 0; i < cfd->len; i += 4) in rkcanfd_start_xmit()
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A Drockchip_canfd-rx.c56 struct canfd_frame *cfd) in rkcanfd_fifo_header_to_cfd_header() argument
58 unsigned int len = sizeof(*cfd) - sizeof(cfd->data); in rkcanfd_fifo_header_to_cfd_header()
72 cfd->len = can_fd_dlc2len(dlc); in rkcanfd_fifo_header_to_cfd_header()
77 cfd->flags |= CANFD_FDF; in rkcanfd_fifo_header_to_cfd_header()
80 cfd->flags |= CANFD_BRS; in rkcanfd_fifo_header_to_cfd_header()
82 cfd->len = can_cc_dlc2len(dlc); in rkcanfd_fifo_header_to_cfd_header()
85 cfd->can_id |= CAN_RTR_FLAG; in rkcanfd_fifo_header_to_cfd_header()
91 return len + cfd->len; in rkcanfd_fifo_header_to_cfd_header()
204 struct canfd_frame cfd[1] = { }, *skb_cfd; in rkcanfd_handle_rx_int_one() local
215 cfd->data, sizeof(cfd->data)); in rkcanfd_handle_rx_int_one()
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/drivers/net/can/spi/mcp251xfd/
A Dmcp251xfd-tx.c43 if (cfd->can_id & CAN_EFF_FLAG) { in mcp251xfd_tx_obj_from_skb()
64 if (cfd->can_id & CAN_RTR_FLAG) in mcp251xfd_tx_obj_from_skb()
67 len_sanitized = canfd_sanitize_len(cfd->len); in mcp251xfd_tx_obj_from_skb()
71 if (cfd->flags & CANFD_ESI) in mcp251xfd_tx_obj_from_skb()
76 if (cfd->flags & CANFD_BRS) in mcp251xfd_tx_obj_from_skb()
79 dlc = can_fd_len2dlc(cfd->len); in mcp251xfd_tx_obj_from_skb()
81 dlc = can_get_cc_dlc((struct can_frame *)cfd, in mcp251xfd_tx_obj_from_skb()
97 memcpy(hw_tx_obj->data, cfd->data, cfd->len); in mcp251xfd_tx_obj_from_skb()
103 pad_len = len_sanitized - cfd->len; in mcp251xfd_tx_obj_from_skb()
105 memset(hw_tx_obj->data + cfd->len, 0x0, pad_len); in mcp251xfd_tx_obj_from_skb()
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A Dmcp251xfd-rx.c124 struct canfd_frame *cfd = (struct canfd_frame *)skb->data; in mcp251xfd_hw_rx_obj_to_skb() local
133 cfd->can_id = CAN_EFF_FLAG | in mcp251xfd_hw_rx_obj_to_skb()
137 cfd->can_id = FIELD_GET(MCP251XFD_OBJ_ID_SID_MASK, in mcp251xfd_hw_rx_obj_to_skb()
146 cfd->flags |= CANFD_ESI; in mcp251xfd_hw_rx_obj_to_skb()
149 cfd->flags |= CANFD_BRS; in mcp251xfd_hw_rx_obj_to_skb()
151 cfd->len = can_fd_dlc2len(dlc); in mcp251xfd_hw_rx_obj_to_skb()
154 cfd->can_id |= CAN_RTR_FLAG; in mcp251xfd_hw_rx_obj_to_skb()
156 can_frame_set_cc_len((struct can_frame *)cfd, dlc, in mcp251xfd_hw_rx_obj_to_skb()
161 memcpy(cfd->data, hw_rx_obj->data, cfd->len); in mcp251xfd_hw_rx_obj_to_skb()
171 struct canfd_frame *cfd; in mcp251xfd_handle_rxif_one() local
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/drivers/media/platform/ti/vpe/
A Dvpdma.c592 cfd_get_direct(cfd), class, cfd_get_dest(cfd), in dump_cfd()
604 struct vpdma_cfd *cfd; in vpdma_add_cfd_block() local
609 cfd = list->next; in vpdma_add_cfd_block()
613 cfd->block_len = len; in vpdma_add_cfd_block()
618 list->next = cfd + 1; in vpdma_add_cfd_block()
620 dump_cfd(cfd); in vpdma_add_cfd_block()
638 cfd = list->next; in vpdma_add_cfd_adb()
641 cfd->w0 = 0; in vpdma_add_cfd_adb()
642 cfd->w1 = 0; in vpdma_add_cfd_adb()
647 list->next = cfd + 1; in vpdma_add_cfd_adb()
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A Dvpdma_priv.h484 static inline int cfd_get_pkt_type(struct vpdma_cfd *cfd) in cfd_get_pkt_type() argument
486 return cfd->ctl_payload_len >> CFD_PKT_TYPE_SHFT; in cfd_get_pkt_type()
489 static inline bool cfd_get_direct(struct vpdma_cfd *cfd) in cfd_get_direct() argument
491 return (cfd->ctl_payload_len >> CFD_DIRECT_SHFT) & CFD_DIRECT_MASK; in cfd_get_direct()
494 static inline bool cfd_get_class(struct vpdma_cfd *cfd) in cfd_get_class() argument
496 return (cfd->ctl_payload_len >> CFD_CLASS_SHFT) & CFD_CLASS_MASK; in cfd_get_class()
499 static inline int cfd_get_dest(struct vpdma_cfd *cfd) in cfd_get_dest() argument
501 return (cfd->ctl_payload_len >> CFD_DEST_SHFT) & CFD_DEST_MASK; in cfd_get_dest()
504 static inline int cfd_get_payload_len(struct vpdma_cfd *cfd) in cfd_get_payload_len() argument
506 return cfd->ctl_payload_len & CFD_PAYLOAD_LEN_MASK; in cfd_get_payload_len()
/drivers/net/can/usb/peak_usb/
A Dpcan_usb_fd.c534 struct canfd_frame *cfd; in pcan_usb_fd_decode_canmsg() local
551 cfd->flags |= CANFD_BRS; in pcan_usb_fd_decode_canmsg()
554 cfd->flags |= CANFD_ESI; in pcan_usb_fd_decode_canmsg()
571 cfd->can_id |= CAN_EFF_FLAG; in pcan_usb_fd_decode_canmsg()
574 cfd->can_id |= CAN_RTR_FLAG; in pcan_usb_fd_decode_canmsg()
576 memcpy(cfd->data, rm->d, cfd->len); in pcan_usb_fd_decode_canmsg()
803 if (cfd->len > CANFD_MAX_DLEN) in pcan_usb_fd_encode_msg()
820 dlc = can_fd_len2dlc(cfd->len); in pcan_usb_fd_encode_msg()
824 if (cfd->flags & CANFD_BRS) in pcan_usb_fd_encode_msg()
827 if (cfd->flags & CANFD_ESI) in pcan_usb_fd_encode_msg()
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/drivers/net/can/dev/
A Dskb.c231 struct canfd_frame **cfd) in alloc_canfd_skb() argument
238 *cfd = NULL; in alloc_canfd_skb()
247 *cfd = skb_put_zero(skb, sizeof(struct canfd_frame)); in alloc_canfd_skb()
250 (*cfd)->flags = CANFD_FDF; in alloc_canfd_skb()
331 struct canfd_frame *cfd; in can_skb_headroom_valid() local
333 cfd = (struct canfd_frame *)skb->data; in can_skb_headroom_valid()
334 cfd->flags |= CANFD_FDF; in can_skb_headroom_valid()
/drivers/net/can/usb/
A Desd_usb.c397 struct canfd_frame *cfd; in esd_usb_rx_can_msg() local
414 cfd = (struct canfd_frame *)cf; in esd_usb_rx_can_msg()
422 cfd->can_id = id & ESD_USB_IDMASK; in esd_usb_rx_can_msg()
427 len = cfd->len; in esd_usb_rx_can_msg()
429 cfd->flags |= CANFD_BRS; in esd_usb_rx_can_msg()
431 cfd->flags |= CANFD_ESI; in esd_usb_rx_can_msg()
442 cfd->can_id |= CAN_EFF_FLAG; in esd_usb_rx_can_msg()
859 if ((cfd->flags & CANFD_BRS) == 0) in esd_usb_start_xmit()
864 if (cfd->can_id & CAN_RTR_FLAG) in esd_usb_start_xmit()
870 if (cfd->can_id & CAN_EFF_FLAG) in esd_usb_start_xmit()
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A Dgs_usb.c585 struct canfd_frame *cfd; in gs_usb_receive_bulk_callback() local
618 skb = alloc_canfd_skb(netdev, &cfd); in gs_usb_receive_bulk_callback()
625 cfd->flags |= CANFD_BRS; in gs_usb_receive_bulk_callback()
627 cfd->flags |= CANFD_ESI; in gs_usb_receive_bulk_callback()
629 memcpy(cfd->data, hf->canfd->data, cfd->len); in gs_usb_receive_bulk_callback()
769 struct canfd_frame *cfd; in gs_can_start_xmit() local
804 cfd = (struct canfd_frame *)skb->data; in gs_can_start_xmit()
806 hf->can_id = cpu_to_le32(cfd->can_id); in gs_can_start_xmit()
809 if (cfd->flags & CANFD_BRS) in gs_can_start_xmit()
811 if (cfd->flags & CANFD_ESI) in gs_can_start_xmit()
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/drivers/net/can/flexcan/
A Dflexcan-core.c793 if (cfd->can_id & CAN_EFF_FLAG) { in flexcan_start_xmit()
794 can_id = cfd->can_id & CAN_EFF_MASK; in flexcan_start_xmit()
797 can_id = (cfd->can_id & CAN_SFF_MASK) << 18; in flexcan_start_xmit()
800 if (cfd->can_id & CAN_RTR_FLAG) in flexcan_start_xmit()
806 if (cfd->flags & CANFD_BRS) in flexcan_start_xmit()
983 struct canfd_frame *cfd; in flexcan_mailbox_read() local
1021 skb = alloc_canfd_skb(offload->dev, &cfd); in flexcan_mailbox_read()
1042 cfd->flags |= CANFD_BRS; in flexcan_mailbox_read()
1047 cfd->can_id |= CAN_RTR_FLAG; in flexcan_mailbox_read()
1051 cfd->flags |= CANFD_ESI; in flexcan_mailbox_read()
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/drivers/net/can/usb/etas_es58x/
A Des58x_core.c572 struct canfd_frame *cfd; in es58x_rx_can_msg() local
587 skb = alloc_canfd_skb(netdev, &cfd); in es58x_rx_can_msg()
591 cfd = (struct canfd_frame *)ccf; in es58x_rx_can_msg()
598 cfd->can_id = can_id; in es58x_rx_can_msg()
600 cfd->can_id |= CAN_EFF_FLAG; in es58x_rx_can_msg()
602 cfd->len = len; in es58x_rx_can_msg()
604 cfd->flags |= CANFD_BRS; in es58x_rx_can_msg()
606 cfd->flags |= CANFD_ESI; in es58x_rx_can_msg()
614 memcpy(cfd->data, data, len); in es58x_rx_can_msg()
/drivers/usb/class/
A Dcdc-acm.c1471 struct usb_cdc_country_functional_desc * cfd = in acm_probe() local
1474 acm->country_codes = kmalloc(cfd->bLength - 4, GFP_KERNEL); in acm_probe()
1477 acm->country_code_size = cfd->bLength - 4; in acm_probe()
1478 memcpy(acm->country_codes, (u8 *)&cfd->wCountyCode0, in acm_probe()
1479 cfd->bLength - 4); in acm_probe()
1480 acm->country_rel_date = cfd->iCountryCodeRelDate; in acm_probe()

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