Searched refs:CIRC_CNT_TO_END (Results 1 - 19 of 19) sorted by relevance

/linux-4.1.27/include/linux/
H A Dcirc_buf.h25 #define CIRC_CNT_TO_END(head,tail,size) \ macro
/linux-4.1.27/drivers/tty/serial/8250/
H A D8250_dma.c82 dma->tx_size = CIRC_CNT_TO_END(xmit->head, xmit->tail, UART_XMIT_SIZE); serial8250_tx_dma()
H A D8250_omap.c900 dma->tx_size = CIRC_CNT_TO_END(xmit->head, xmit->tail, UART_XMIT_SIZE); omap_8250_tx_dma()
/linux-4.1.27/drivers/input/joystick/iforce/
H A Diforce-usb.c52 c = CIRC_CNT_TO_END(iforce->xmit.head, iforce->xmit.tail, XMIT_SIZE); iforce_usb_xmit()
/linux-4.1.27/drivers/gpu/drm/msm/
H A Dmsm_rd.c66 (CIRC_CNT_TO_END((circ)->head, (circ)->tail, BUF_SZ))
/linux-4.1.27/drivers/scsi/arcmsr/
H A Darcmsr_attr.c85 unsigned int cnt_to_end = CIRC_CNT_TO_END(head, tail, ARCMSR_MAX_QBUFFER); arcmsr_sysfs_iop_message_read()
H A Darcmsr_hba.c2267 unsigned int cnt_to_end = CIRC_CNT_TO_END(head, tail, ARCMSR_MAX_QBUFFER); arcmsr_iop_message_xfer()
/linux-4.1.27/drivers/tty/serial/
H A Dsunhv.c65 len = CIRC_CNT_TO_END(xmit->head, xmit->tail, transmit_chars_write()
H A Dpch_uart.c825 CIRC_CNT_TO_END(xmit->head, xmit->tail, UART_XMIT_SIZE); pop_tx()
986 UART_XMIT_SIZE), CIRC_CNT_TO_END(xmit->head, dma_handle_tx()
H A Datmel_serial.c803 sg_dma_len(sg) = CIRC_CNT_TO_END(xmit->head, atmel_tx_dma()
1279 count = CIRC_CNT_TO_END(xmit->head, xmit->tail, UART_XMIT_SIZE); atmel_tx_pdc()
H A Dsamsung.c329 count = CIRC_CNT_TO_END(xmit->head, xmit->tail, UART_XMIT_SIZE); s3c24xx_serial_start_next_tx()
736 count = CIRC_CNT_TO_END(xmit->head, xmit->tail, UART_XMIT_SIZE); s3c24xx_serial_tx_chars()
H A Dmxs-auart.c272 CIRC_CNT_TO_END(xmit->head, mxs_auart_tx_chars()
H A Dserial-tegra.c440 count = CIRC_CNT_TO_END(xmit->head, xmit->tail, UART_XMIT_SIZE); tegra_uart_start_next_tx()
H A Dfsl_lpuart.c399 unsigned long count = CIRC_CNT_TO_END(xmit->head, lpuart_prepare_tx()
H A Dsirfsoc_uart.c209 tran_size = CIRC_CNT_TO_END(xmit->head, xmit->tail, UART_XMIT_SIZE); sirfsoc_uart_tx_with_dma()
H A Dmpsc.c1141 i = min(i, (u32)CIRC_CNT_TO_END(xmit->head, xmit->tail, mpsc_copy_tx_data()
H A Dsh-sci.c1492 CIRC_CNT_TO_END(xmit->head, xmit->tail, UART_XMIT_SIZE)); work_fn_tx()
H A Dcrisv10.c1587 c = CIRC_CNT_TO_END(info->xmit.head, info->xmit.tail, SERIAL_XMIT_SIZE); transmit_chars_dma()
/linux-4.1.27/drivers/tty/
H A Dehv_bytechan.c405 CIRC_CNT_TO_END(bc->head, bc->tail, BUF_SIZE), ehv_bc_tx_dequeue()

Completed in 1051 milliseconds