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Searched refs:write_fifo (Results 1 – 25 of 43) sorted by relevance

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/Linux-v4.19/drivers/usb/host/
Dxhci-dbgtty.c22 len = kfifo_len(&port->write_fifo); in dbc_send_packet()
26 size = kfifo_out(&port->write_fifo, packet, size); in dbc_send_packet()
204 count = kfifo_in(&port->write_fifo, buf, count); in dbc_tty_write()
218 status = kfifo_put(&port->write_fifo, ch); in dbc_tty_put_char()
241 room = kfifo_avail(&port->write_fifo); in dbc_tty_write_room()
254 chars = kfifo_len(&port->write_fifo); in dbc_tty_chars_in_buffer()
458 ret = kfifo_alloc(&port->write_fifo, DBC_WRITE_BUF_SIZE, GFP_KERNEL); in xhci_dbc_tty_register_device()
479 kfifo_free(&port->write_fifo); in xhci_dbc_tty_register_device()
501 kfifo_free(&port->write_fifo); in xhci_dbc_tty_unregister_device()
Dxhci-dbgcap.h127 struct kfifo write_fifo; member
/Linux-v4.19/drivers/staging/greybus/
Duart.c71 struct kfifo write_fifo; member
253 send_size = kfifo_out_peek(&gb_tty->write_fifo, in gb_uart_tx_write_work()
281 ret = kfifo_out(&gb_tty->write_fifo, &request->data[0], in gb_uart_tx_write_work()
446 count = kfifo_in_spinlocked(&gb_tty->write_fifo, buf, count, in gb_tty_write()
461 room = kfifo_avail(&gb_tty->write_fifo); in gb_tty_write_room()
478 chars = kfifo_len(&gb_tty->write_fifo); in gb_tty_chars_in_buffer()
784 kfifo_reset_out(&gb_tty->write_fifo); in gb_tty_port_shutdown()
868 retval = kfifo_alloc(&gb_tty->write_fifo, GB_UART_WRITE_FIFO_SIZE, in gb_uart_probe()
934 kfifo_free(&gb_tty->write_fifo); in gb_uart_probe()
977 kfifo_free(&gb_tty->write_fifo); in gb_uart_remove()
/Linux-v4.19/drivers/usb/serial/
Dgeneric.c133 kfifo_reset_out(&port->write_fifo); in usb_serial_generic_close()
146 return kfifo_out_locked(&port->write_fifo, dest, size, &port->lock); in usb_serial_generic_prepare_write_buffer()
170 if (!port->write_urbs_free || !kfifo_len(&port->write_fifo)) { in usb_serial_generic_write_start()
228 count = kfifo_in_locked(&port->write_fifo, buf, count, &port->lock); in usb_serial_generic_write()
247 room = kfifo_avail(&port->write_fifo); in usb_serial_generic_write_room()
264 chars = kfifo_len(&port->write_fifo) + port->tx_bytes; in usb_serial_generic_chars_in_buffer()
Doti6858.c280 count = kfifo_len(&port->write_fifo); in send_data()
313 count = kfifo_out_locked(&port->write_fifo, in send_data()
363 count = kfifo_in_locked(&port->write_fifo, buf, count, &port->lock); in oti6858_write()
375 room = kfifo_avail(&port->write_fifo); in oti6858_write_room()
388 chars = kfifo_len(&port->write_fifo); in oti6858_chars_in_buffer()
567 kfifo_reset_out(&port->write_fifo); in oti6858_close()
744 count = kfifo_len(&port->write_fifo); in oti6858_read_int_callback()
Dcypress_m8.c96 struct kfifo write_fifo; /* write fifo */ member
457 if (kfifo_alloc(&priv->write_fifo, CYPRESS_BUF_SIZE, GFP_KERNEL)) { in cypress_generic_port_probe()
575 kfifo_free(&priv->write_fifo); in cypress_port_remove()
647 kfifo_reset_out(&priv->write_fifo); in cypress_close()
678 count = kfifo_in_locked(&priv->write_fifo, buf, count, &priv->lock); in cypress_write()
738 count = kfifo_out_locked(&priv->write_fifo, in cypress_send()
804 room = kfifo_avail(&priv->write_fifo); in cypress_write_room()
1015 chars = kfifo_len(&priv->write_fifo); in cypress_chars_in_buffer()
Daircable.c78 count = kfifo_out_locked(&port->write_fifo, buf + HCI_HEADER_LENGTH, in aircable_prepare_write_buffer()
Domninet.c163 count = kfifo_out_locked(&port->write_fifo, buf + OMNINET_HEADERLEN, in omninet_prepare_write_buffer()
Dti_usb_3410_5052.c791 kfifo_reset_out(&port->write_fifo); in ti_close()
828 count = kfifo_in_locked(&port->write_fifo, data, count, in ti_write()
844 room = kfifo_avail(&port->write_fifo); in ti_write_room()
860 chars = kfifo_len(&port->write_fifo); in ti_chars_in_buffer()
1328 count = kfifo_out(&port->write_fifo, in ti_send()
1436 ret_serial.xmit_fifo_size = kfifo_size(&port->write_fifo); in ti_get_serial_info()
Dsafe_serial.c234 count = kfifo_out_locked(&port->write_fifo, buf, size - trailer_len, in safe_prepare_write_buffer()
Df81534.c492 tx_len = kfifo_out_locked(&port->write_fifo, in f81534_prepare_write_buffer()
509 if (kfifo_is_empty(&port->write_fifo)) { in f81534_submit_writer()
1127 kfifo_reset_out(&port->write_fifo); in f81534_close()
1503 bytes_out = kfifo_in_locked(&port->write_fifo, buf, count, in f81534_write()
Dir-usb.c280 count = kfifo_out_locked(&port->write_fifo, buf + 1, size - 1, in ir_prepare_write_buffer()
Dio_ti.c1997 kfifo_reset_out(&port->write_fifo); in edge_close()
2031 count = kfifo_in_locked(&port->write_fifo, data, count, in edge_write()
2051 count = kfifo_out(&port->write_fifo, in edge_send()
2101 room = kfifo_avail(&port->write_fifo); in edge_write_room()
2118 chars = kfifo_len(&port->write_fifo); in edge_chars_in_buffer()
/Linux-v4.19/drivers/isdn/hisax/
Dsportster.c46 write_fifo(unsigned int adr, u_char *data, int size) in write_fifo() function
74 write_fifo(cs->hw.spt.isac, data, size); in WriteISACfifo()
96 #define WRITEHSCXFIFO(cs, nr, ptr, cnt) write_fifo(cs->hw.spt.hscx[nr], ptr, cnt)
Ds0box.c77 write_fifo(unsigned int padr, signed int adr, u_char *data, int size) in write_fifo() function
116 write_fifo(cs->hw.teles3.cfg_reg, cs->hw.teles3.isacfifo, data, size); in WriteISACfifo()
138 #define WRITEHSCXFIFO(cs, nr, ptr, cnt) write_fifo(cs->hw.teles3.cfg_reg, cs->hw.teles3.hscxfifo[nr…
Davm_a1.c48 write_fifo(unsigned int adr, u_char *data, int size) in write_fifo() function
76 write_fifo(cs->hw.avm.isacfifo, data, size); in WriteISACfifo()
98 #define WRITEHSCXFIFO(cs, nr, ptr, cnt) write_fifo(cs->hw.avm.hscxfifo[nr], ptr, cnt)
Dteles3.c48 write_fifo(unsigned int adr, u_char *data, int size) in write_fifo() function
76 write_fifo(cs->hw.teles3.isacfifo, data, size); in WriteISACfifo()
98 #define WRITEHSCXFIFO(cs, nr, ptr, cnt) write_fifo(cs->hw.teles3.hscxfifo[nr], ptr, cnt)
Dgazel.c64 write_fifo(unsigned int adr, u_char *data, int size) in write_fifo() function
161 write_fifo(cs->hw.gazel.isacfifo, data, size); in WriteISACfifo()
191 write_fifo(cs->hw.gazel.hscxfifo[hscx], data, size); in WriteHSCXfifo()
/Linux-v4.19/drivers/isdn/hardware/mISDN/
Dipac.h36 fifo_func *write_fifo; member
79 fifo_func *write_fifo; member
Disar.h53 fifo_func *write_fifo; member
Diohelper.h102 dest.write_fifo = &WriteFiFo##name##_##typ; \
Dhfc_multi_8xx.h130 hc->write_fifo = write_fifo_embsd; in setup_embedded()
/Linux-v4.19/drivers/usb/musb/
Dmusb_io.h31 void (*write_fifo)(struct musb_hw_ep *hw_ep, u16 len, const u8 *buf); member
/Linux-v4.19/include/linux/usb/
Dserial.h105 struct kfifo write_fifo; member
/Linux-v4.19/drivers/usb/gadget/udc/
Domap_udc.c354 static int write_fifo(struct omap_ep *ep, struct omap_req *req) in write_fifo() function
793 (is_in ? write_fifo : read_fifo)(ep, req); in dma_channel_claim()
983 if ((is_in ? write_fifo : read_fifo)(ep, req) == 1) in omap_ep_queue()
1433 stat = write_fifo(ep0, req); in ep0_irq()
1950 (void) write_fifo(ep, req); in omap_udc_pio_irq()
1993 write_fifo(ep, req); in omap_udc_iso_irq()

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