Searched refs:write_fifo (Results 1 - 25 of 42) sorted by relevance

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/linux-master/drivers/usb/musb/
H A Dmusb_io.h23 * @write_fifo: platform specific function to write fifo
33 void (*write_fifo)(struct musb_hw_ep *hw_ep, u16 len, const u8 *buf); member in struct:musb_io
H A Dmusb_core.h128 * @write_fifo: writes to fifo
176 void (*write_fifo)(struct musb_hw_ep *hw_ep, u16 len, const u8 *buf); member in struct:musb_platform_ops
/linux-master/drivers/usb/host/
H A Dxhci-dbgtty.c32 len = kfifo_len(&port->write_fifo);
36 size = kfifo_out(&port->write_fifo, packet, size);
219 count = kfifo_in(&port->write_fifo, buf, count);
233 status = kfifo_put(&port->write_fifo, ch);
256 room = kfifo_avail(&port->write_fifo);
269 chars = kfifo_len(&port->write_fifo);
427 ret = kfifo_alloc(&port->write_fifo, DBC_WRITE_BUF_SIZE, GFP_KERNEL);
456 kfifo_free(&port->write_fifo);
481 kfifo_free(&port->write_fifo);
H A Dxhci-dbgcap.h113 struct kfifo write_fifo; member in struct:dbc_port
/linux-master/drivers/usb/serial/
H A Dgeneric.c129 kfifo_reset_out(&port->write_fifo);
142 return kfifo_out_locked(&port->write_fifo, dest, size, &port->lock);
166 if (!port->write_urbs_free || !kfifo_len(&port->write_fifo)) {
224 count = kfifo_in_locked(&port->write_fifo, buf, count, &port->lock);
243 room = kfifo_avail(&port->write_fifo);
260 chars = kfifo_len(&port->write_fifo) + port->tx_bytes;
H A Daircable.c78 count = kfifo_out_locked(&port->write_fifo, buf + HCI_HEADER_LENGTH,
H A Dcypress_m8.c98 struct kfifo write_fifo; /* write fifo */ member in struct:cypress_private
457 if (kfifo_alloc(&priv->write_fifo, CYPRESS_BUF_SIZE, GFP_KERNEL)) {
574 kfifo_free(&priv->write_fifo);
644 kfifo_reset_out(&priv->write_fifo);
675 count = kfifo_in_locked(&priv->write_fifo, buf, count, &priv->lock);
735 count = kfifo_out_locked(&priv->write_fifo,
801 room = kfifo_avail(&priv->write_fifo);
968 chars = kfifo_len(&priv->write_fifo);
H A Doti6858.c281 count = kfifo_len(&port->write_fifo);
314 count = kfifo_out_locked(&port->write_fifo,
362 count = kfifo_in_locked(&port->write_fifo, buf, count, &port->lock);
374 room = kfifo_avail(&port->write_fifo);
387 chars = kfifo_len(&port->write_fifo);
563 kfifo_reset_out(&port->write_fifo);
740 count = kfifo_len(&port->write_fifo);
H A Domninet.c163 count = kfifo_out_locked(&port->write_fifo, buf + OMNINET_HEADERLEN,
H A Dkeyspan_pda.c481 count = kfifo_len(&port->write_fifo);
495 count = kfifo_out(&port->write_fifo, urb->transfer_buffer, count);
549 count = kfifo_in_locked(&port->write_fifo, buf, count, &port->lock);
607 kfifo_reset(&port->write_fifo);
H A Dsafe_serial.c234 count = kfifo_out_locked(&port->write_fifo, buf, size - trailer_len,
H A Df81534.c493 tx_len = kfifo_out_locked(&port->write_fifo,
507 /* Check is any data in write_fifo */
510 if (kfifo_is_empty(&port->write_fifo)) {
1118 kfifo_reset_out(&port->write_fifo);
1477 bytes_out = kfifo_in_locked(&port->write_fifo, buf, count,
H A Dti_usb_3410_5052.c778 kfifo_reset_out(&port->write_fifo);
809 count = kfifo_in_locked(&port->write_fifo, data, count,
825 room = kfifo_avail(&port->write_fifo);
841 chars = kfifo_len(&port->write_fifo);
1302 count = kfifo_out(&port->write_fifo,
H A Dkl5kusb105.c334 count = kfifo_out_locked(&port->write_fifo, buf + KLSI_HDR_LEN, size,
/linux-master/drivers/net/can/m_can/
H A Dm_can.h68 int (*write_fifo)(struct m_can_classdev *cdev, int addr_offset, member in struct:m_can_ops
H A Dm_can_pci.c83 .write_fifo = iomap_write_fifo,
H A Dm_can_platform.c74 .write_fifo = iomap_write_fifo,
/linux-master/drivers/staging/greybus/
H A Duart.c63 struct kfifo write_fifo; member in struct:gb_tty
245 send_size = kfifo_out_peek(&gb_tty->write_fifo,
273 ret = kfifo_out(&gb_tty->write_fifo, &request->data[0],
434 count = kfifo_in_spinlocked(&gb_tty->write_fifo, buf, count,
449 room = kfifo_avail(&gb_tty->write_fifo);
466 chars = kfifo_len(&gb_tty->write_fifo);
743 kfifo_reset_out(&gb_tty->write_fifo);
769 kfifo_free(&gb_tty->write_fifo);
845 retval = kfifo_alloc(&gb_tty->write_fifo, GB_UART_WRITE_FIFO_SIZE,
/linux-master/drivers/isdn/hardware/mISDN/
H A Diohelper.h89 dest.write_fifo = &WriteFiFo##name##_##typ; \
H A Dipac.h23 fifo_func *write_fifo; member in struct:isac_hw
66 fifo_func *write_fifo; member in struct:ipac_hw
H A Disar.h40 fifo_func *write_fifo; member in struct:isar_hw
H A Dhfc_multi_8xx.h129 hc->write_fifo = write_fifo_embsd;
/linux-master/include/linux/usb/
H A Dserial.h51 * @write_fifo: kfifo used to buffer outgoing data
94 struct kfifo write_fifo; member in struct:usb_serial_port
/linux-master/drivers/spi/
H A Dspi-synquacer.c184 static int write_fifo(struct synquacer_spi *sspi) function
422 status = write_fifo(sspi);
424 dev_err(sspi->dev, "failed write_fifo. status: 0x%x\n",
593 write_fifo(sspi);
/linux-master/drivers/usb/gadget/udc/
H A Domap_udc.c357 static int write_fifo(struct omap_ep *ep, struct omap_req *req) function
796 (is_in ? write_fifo : read_fifo)(ep, req);
986 if ((is_in ? write_fifo : read_fifo)(ep, req) == 1)
1438 stat = write_fifo(ep0, req);
1955 (void) write_fifo(ep, req);
1998 write_fifo(ep, req);

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