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Searched refs:xmit_buf (Results 1 – 8 of 8) sorted by relevance

/linux/drivers/staging/rtl8723bs/include/
H A Drtw_xmit.h231 struct xmit_buf { struct
278 struct xmit_buf *pxmitbuf; argument
408 struct xmit_buf pcmd_xmitbuf[CMDBUF_MAX];
424 extern struct xmit_buf *rtw_alloc_xmitbuf_ext(struct xmit_priv *pxmitpriv);
425 extern s32 rtw_free_xmitbuf_ext(struct xmit_priv *pxmitpriv, struct xmit_buf *pxmitbuf);
427 extern struct xmit_buf *rtw_alloc_xmitbuf(struct xmit_priv *pxmitpriv);
428 extern s32 rtw_free_xmitbuf(struct xmit_priv *pxmitpriv, struct xmit_buf *pxmitbuf);
476 void enqueue_pending_xmitbuf(struct xmit_priv *pxmitpriv, struct xmit_buf *pxmitbuf);
477 void enqueue_pending_xmitbuf_to_head(struct xmit_priv *pxmitpriv, struct xmit_buf *pxmitbuf);
478 struct xmit_buf *dequeue_pending_xmitbuf(struct xmit_priv *pxmitpriv);
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/linux/drivers/tty/serial/
H A Dicom.c266 unsigned char *xmit_buf; member
404 if (icom_port->xmit_buf) { in free_port_memory()
405 dma_free_coherent(&dev->dev, 4096, icom_port->xmit_buf, in free_port_memory()
407 icom_port->xmit_buf = NULL; in free_port_memory()
430 icom_port->xmit_buf = in get_port_memory()
433 if (!icom_port->xmit_buf) { in get_port_memory()
439 (unsigned long) icom_port->xmit_buf); in get_port_memory()
487 (unsigned long) icom_port->xmit_buf); in get_port_memory()
495 (unsigned long) icom_port->xmit_buf); in get_port_memory()
893 data_count = kfifo_out_peek(&tport->xmit_fifo, icom_port->xmit_buf, in icom_write()
H A Dserial_core.c260 if (!state->port.xmit_buf) { in uart_alloc_xmit_buf()
261 state->port.xmit_buf = (unsigned char *)page; in uart_alloc_xmit_buf()
262 kfifo_init(&state->port.xmit_fifo, state->port.xmit_buf, in uart_alloc_xmit_buf()
282 char *xmit_buf; in uart_free_xmit_buf() local
291 xmit_buf = port->xmit_buf; in uart_free_xmit_buf()
292 port->xmit_buf = NULL; in uart_free_xmit_buf()
296 free_page((unsigned long)xmit_buf); in uart_free_xmit_buf()
594 if (!state->port.xmit_buf) { in uart_put_char()
625 if (!state->port.xmit_buf) { in uart_write()
646 if (!state->port.xmit_buf) in uart_write_room()
H A Dpch_uart.c923 sg_set_page(sg, virt_to_page(tport->xmit_buf), in dma_handle_tx()
926 sg_set_page(sg, virt_to_page(tport->xmit_buf), in dma_handle_tx()
H A Dserial-tegra.c1178 dma_buf = tup->uport.state->port.xmit_buf; in tegra_uart_dma_channel_allocate()
/linux/drivers/tty/
H A Dmips_ejtag_fdc.c428 ptrs[0] = dport->port.xmit_buf + dport->xmit_tail; in mips_ejtag_fdc_put_chan()
432 ptrs[1] = dport->port.xmit_buf; in mips_ejtag_fdc_put_chan()
826 memcpy(dport->port.xmit_buf + dport->xmit_head, buf, block); in mips_ejtag_fdc_tty_write()
/linux/drivers/ipack/devices/
H A Dipoctal.c210 value = channel->tty_port.xmit_buf[*pointer_write]; in ipoctal_irq_tx()
448 channel->tty_port.xmit_buf[*pointer_read] = buf[i]; in ipoctal_copy_write_buffer()
/linux/drivers/tty/serial/8250/
H A D8250_dma.c297 p->port.state->port.xmit_buf, in serial8250_request_dma()