| /drivers/usb/serial/ |
| A D | pl2303.c | 620 return baud; in pl2303_get_supported_baud_rate()
632 return baud; in pl2303_encode_baud_rate_direct()
671 return baud; in pl2303_encode_baud_rate_divisor()
710 return baud; in pl2303_encode_baud_rate_divisor_alt()
720 speed_t baud; in pl2303_encode_baud_rate() local
724 if (!baud) in pl2303_encode_baud_rate()
728 baud = min_t(speed_t, baud, spriv->type->max_baud_rate); in pl2303_encode_baud_rate()
739 baud = pl2303_encode_baud_rate_direct(buf, baud); in pl2303_encode_baud_rate()
741 baud = pl2303_encode_baud_rate_divisor_alt(buf, baud); in pl2303_encode_baud_rate()
743 baud = pl2303_encode_baud_rate_divisor(buf, baud); in pl2303_encode_baud_rate()
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| A D | console.c | 58 int baud = 9600; in usb_console_setup() local
71 baud = simple_strtoul(options, NULL, 10); in usb_console_setup()
84 if (baud == 0) in usb_console_setup()
85 baud = 9600; in usb_console_setup()
164 tty_termios_encode_baud_rate(&tty->termios, baud, baud); in usb_console_setup()
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| A D | iuu_phoenix.c | 790 u32 baud; in iuu_uart_baud() local
803 baud = baud_base; in iuu_uart_baud()
805 if (baud < 1200 || baud > 230400) { in iuu_uart_baud()
809 if (baud > 977) { in iuu_uart_baud()
814 if (baud > 3906) { in iuu_uart_baud()
819 if (baud > 11718) { in iuu_uart_baud()
824 if (baud > 46875) { in iuu_uart_baud()
892 int baud; in iuu_set_termios() local
919 baud * priv->boost / 100, in iuu_set_termios()
931 tty_encode_baud_rate(tty, baud, baud); in iuu_set_termios()
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| A D | ssu100.c | 222 u16 baud, divisor, remainder; in ssu100_set_termios() local
236 baud = tty_get_baud_rate(tty); in ssu100_set_termios()
237 if (!baud) in ssu100_set_termios()
238 baud = 9600; in ssu100_set_termios()
240 dev_dbg(&port->dev, "%s - got baud = %d\n", __func__, baud); in ssu100_set_termios()
243 divisor = MAX_BAUD_RATE / baud; in ssu100_set_termios()
244 remainder = MAX_BAUD_RATE % baud; in ssu100_set_termios()
245 if (((remainder * 2) >= baud) && (baud != 110)) in ssu100_set_termios()
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| /drivers/net/hamradio/ |
| A D | baycom_ser_fdx.c | 389 if (bc->baud < 300 || bc->baud > 4800) { in ser12_open()
400 bc->hdrv.par.bitrate = bc->baud; in ser12_open()
401 bc->baud_us = 1000000/bc->baud; in ser12_open()
402 bc->baud_uartdiv = (115200/8)/bc->baud; in ser12_open()
483 unsigned int baud; in baycom_setmode() local
486 baud = simple_strtoul(modestr+3, NULL, 10); in baycom_setmode()
487 if (baud >= 3 && baud <= 48) in baycom_setmode()
488 bc->baud = baud*100; in baycom_setmode()
581 module_param_array(baud, int, NULL, 0);
620 bc->baud = baud[i]; in init_baycomserfdx()
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| /drivers/tty/serial/ |
| A D | suncore.c | 89 int baud, bits, stop, cflag; in sunserial_console_termios() local
121 baud = simple_strtoul(s, NULL, 0); in sunserial_console_termios()
131 switch (baud) { in sunserial_console_termios()
145 default: baud = 9600; cflag |= B9600; break; in sunserial_console_termios()
172 int baud; member
187 for (i = 0; mouse_baud_table[i].baud != -1; i++) in suncore_mouse_baud_cflag_next()
192 if (mouse_baud_table[i].baud == -1) in suncore_mouse_baud_cflag_next()
195 *new_baud = mouse_baud_table[i].baud; in suncore_mouse_baud_cflag_next()
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| A D | ar933x_uart.c | 253 unsigned int baud, in ar933x_uart_get_scale_step() argument
263 min_diff = baud; in ar933x_uart_get_scale_step()
268 tstep = baud * (tscale + 1); in ar933x_uart_get_scale_step()
275 diff = abs(ar933x_uart_get_baud(clk, tscale, tstep) - baud); in ar933x_uart_get_scale_step()
292 unsigned int baud, scale, step; in ar933x_uart_set_termios() local
315 ar933x_uart_get_scale_step(port->uartclk, baud, &scale, &step); in ar933x_uart_set_termios()
328 uart_update_timeout(port, new->c_cflag, baud); in ar933x_uart_set_termios()
358 tty_termios_encode_baud_rate(new, baud, baud); in ar933x_uart_set_termios()
658 int baud = 115200; in ar933x_uart_console_setup() local
671 uart_parse_options(options, &baud, &parity, &bits, &flow); in ar933x_uart_console_setup()
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| A D | esp32_uart.c | 365 u32 div = sclk / baud; in esp32_uart_set_baud()
372 div = sclk / baud; in esp32_uart_set_baud()
380 u32 frag = (sclk * 16) / baud - div * 16; in esp32_uart_set_baud()
396 u32 baud; in esp32_uart_set_termios() local
405 baud = uart_get_baud_rate(port, termios, old, in esp32_uart_set_termios()
449 if (baud) { in esp32_uart_set_termios()
450 esp32_uart_set_baud(port, baud); in esp32_uart_set_termios()
454 baud = 115200; in esp32_uart_set_termios()
455 tty_termios_encode_baud_rate(termios, baud, baud); in esp32_uart_set_termios()
460 baud); in esp32_uart_set_termios()
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| A D | vt8500_serial.c | 287 div |= (uart_get_divisor(port, baud) - 1) & 0x3ff; in vt8500_set_baud_rate()
290 baud = port->uartclk / 16 / ((div & 0x3ff) + 1); in vt8500_set_baud_rate()
300 return baud; in vt8500_set_baud_rate()
342 unsigned int baud, lcr; in vt8500_set_termios() local
348 baud = uart_get_baud_rate(port, termios, old, 900, 921600); in vt8500_set_termios()
349 baud = vt8500_set_baud_rate(port, baud); in vt8500_set_termios()
351 tty_termios_encode_baud_rate(termios, baud, baud); in vt8500_set_termios()
393 uart_update_timeout(port, termios->c_cflag, baud); in vt8500_set_termios()
497 int baud = 9600; in vt8500_console_setup() local
511 uart_parse_options(options, &baud, &parity, &bits, &flow); in vt8500_console_setup()
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| A D | sunsab.c | 649 if (baud == 0) { in calc_ebrg()
660 n = (SAB_BASE_BAUD * 10) / baud; in calc_ebrg()
710 calc_ebrg(baud, &n, &m); in sunsab_convert_to_sab()
877 unsigned int baud, quot; in sunsab_console_setup() local
894 case B150: baud = 150; break; in sunsab_console_setup()
895 case B300: baud = 300; break; in sunsab_console_setup()
896 case B600: baud = 600; break; in sunsab_console_setup()
897 case B1200: baud = 1200; break; in sunsab_console_setup()
898 case B2400: baud = 2400; break; in sunsab_console_setup()
899 case B4800: baud = 4800; break; in sunsab_console_setup()
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| A D | 21285.c | 228 unsigned int baud, quot, h_lcr, b; in serial21285_set_termios() local
244 baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16); in serial21285_set_termios()
245 quot = uart_get_divisor(port, baud); in serial21285_set_termios()
280 uart_update_timeout(port, termios->c_cflag, baud); in serial21285_set_termios()
400 serial21285_get_options(struct uart_port *port, int *baud, in serial21285_get_options() argument
431 *baud = port->uartclk / (16 * (tmp + 1)); in serial21285_get_options()
438 int baud = 9600; in serial21285_console_setup() local
449 uart_parse_options(options, &baud, &parity, &bits, &flow); in serial21285_console_setup()
451 serial21285_get_options(port, &baud, &parity, &bits); in serial21285_console_setup()
453 return uart_set_options(port, co, baud, parity, bits, flow); in serial21285_console_setup()
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| A D | arc_uart.c | 97 unsigned long baud; member
351 unsigned int baud, uartl, uarth, hw_val; in arc_serial_set_termios() local
361 baud = uart_get_baud_rate(port, new, old, 0, 460800); in arc_serial_set_termios()
363 hw_val = port->uartclk / (uart->baud * 4) - 1; in arc_serial_set_termios()
388 tty_termios_encode_baud_rate(new, baud, baud); in arc_serial_set_termios()
390 uart_update_timeout(port, new->c_cflag, baud); in arc_serial_set_termios()
479 int baud = 115200; in arc_serial_console_setup() local
496 uart_parse_options(options, &baud, &parity, &bits, &flow); in arc_serial_console_setup()
502 return uart_set_options(port, co, baud, parity, bits, flow); in arc_serial_console_setup()
554 hw_val = port->uartclk / (dev->baud * 4) - 1; in arc_early_console_setup()
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| A D | mpc52xx_uart.c | 292 unsigned int baud; in mpc5200_psc_set_baudrate() local
299 divisor = (port->uartclk + 16 * baud) / (32 * baud); in mpc5200_psc_set_baudrate()
303 return baud; in mpc5200_psc_set_baudrate()
310 unsigned int baud; in mpc5200b_psc_set_baudrate() local
319 divisor = (port->uartclk + 2 * baud) / (4 * baud); in mpc5200b_psc_set_baudrate()
329 return baud; in mpc5200b_psc_set_baudrate()
538 unsigned int baud; in mpc512x_psc_set_baudrate() local
558 divisor = (port->uartclk + 8 * baud) / (16 * baud); in mpc512x_psc_set_baudrate()
562 return baud; in mpc512x_psc_set_baudrate()
896 divisor = (port->uartclk + 8 * baud) / (16 * baud); in mpc5125_psc_set_baudrate()
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| A D | max3100.c | 92 int baud; /* current baud rate */ member
411 unsigned int baud = port->uartclk / 16; in max3100_set_termios() local
421 baud = tty_termios_baud_rate(termios); in max3100_set_termios()
423 switch (baud) { in max3100_set_termios()
426 baud = s->baud; in max3100_set_termios()
461 baud = s->baud; in max3100_set_termios()
464 baud = s->baud; in max3100_set_termios()
466 tty_termios_encode_baud_rate(termios, baud, baud); in max3100_set_termios()
467 s->baud = baud; in max3100_set_termios()
511 uart_update_timeout(port, termios->c_cflag, baud); in max3100_set_termios()
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| A D | apbuart.c | 209 unsigned int baud, quot; in apbuart_set_termios() local
212 baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk / 16); in apbuart_set_termios()
213 if (baud == 0) in apbuart_set_termios()
217 quot = (uart_get_divisor(port, baud)) * 2; in apbuart_set_termios()
234 uart_update_timeout(port, termios->c_cflag, baud); in apbuart_set_termios()
423 apbuart_console_get_options(struct uart_port *port, int *baud, in apbuart_console_get_options() argument
441 *baud = port->uartclk / (16 * (quot + 1)); in apbuart_console_get_options()
448 int baud = 38400; in apbuart_console_setup() local
469 uart_parse_options(options, &baud, &parity, &bits, &flow); in apbuart_console_setup()
471 apbuart_console_get_options(port, &baud, &parity, &bits); in apbuart_console_setup()
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| A D | xilinx_uartps.c | 209 unsigned int baud; member
545 if (baud > calc_baud) in cdns_uart_calc_baud_divs()
546 bauderror = baud - calc_baud; in cdns_uart_calc_baud_divs()
548 bauderror = calc_baud - baud; in cdns_uart_calc_baud_divs()
559 bestbaud = baud; in cdns_uart_calc_baud_divs()
572 unsigned int baud) in cdns_uart_set_baud_rate() argument
592 cdns_uart->baud = baud; in cdns_uart_set_baud_rate()
658 cdns_uart->baud); in cdns_uart_clk_notifier_cb()
840 baud = cdns_uart_set_baud_rate(port, baud); in cdns_uart_set_termios()
842 tty_termios_encode_baud_rate(termios, baud, baud); in cdns_uart_set_termios()
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| A D | dz.c | 503 static int dz_encode_baud_rate(unsigned int baud) in dz_encode_baud_rate() argument
505 switch (baud) { in dz_encode_baud_rate()
564 unsigned int cflag, baud; in dz_set_termios() local
592 bflag = dz_encode_baud_rate(baud); in dz_set_termios()
596 baud = tty_termios_baud_rate(old_termios); in dz_set_termios()
597 bflag = dz_encode_baud_rate(baud); in dz_set_termios()
600 baud = 9600; in dz_set_termios()
603 tty_termios_encode_baud_rate(termios, baud, baud); in dz_set_termios()
612 uart_update_timeout(uport, termios->c_cflag, baud); in dz_set_termios()
866 int baud = 9600; in dz_console_setup() local
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| A D | sccnxp.c | 270 int baud; member
314 sccnxp_update_best_err(baud, bestbaud, &besterr); in sccnxp_set_baud()
323 for (i = 0; baud_std[i].baud && besterr; i++) { in sccnxp_set_baud()
347 if (baud != bestbaud) in sccnxp_set_baud()
349 baud, bestbaud); in sccnxp_set_baud()
647 int baud; in sccnxp_set_termios() local
710 baud = uart_get_baud_rate(port, termios, old, 50, in sccnxp_set_termios()
713 baud = sccnxp_set_baud(port, baud); in sccnxp_set_termios()
716 uart_update_timeout(port, termios->c_cflag, baud); in sccnxp_set_termios()
720 tty_termios_encode_baud_rate(termios, baud, baud); in sccnxp_set_termios()
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| A D | altera_uart.c | 180 unsigned int baud, baudclk; in altera_uart_set_termios() local
182 baud = uart_get_baud_rate(port, termios, old, 0, 4000000); in altera_uart_set_termios()
183 baudclk = port->uartclk / baud; in altera_uart_set_termios()
187 tty_termios_encode_baud_rate(termios, baud, baud); in altera_uart_set_termios()
190 uart_update_timeout(port, termios->c_cflag, baud); in altera_uart_set_termios()
438 int baud = CONFIG_SERIAL_ALTERA_UART_BAUDRATE; in altera_uart_console_setup() local
450 uart_parse_options(options, &baud, &parity, &bits, &flow); in altera_uart_console_setup()
452 return uart_set_options(port, co, baud, parity, bits, flow); in altera_uart_console_setup()
497 if (dev->baud) { in altera_uart_earlycon_setup()
498 unsigned int baudclk = port->uartclk / dev->baud; in altera_uart_earlycon_setup()
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| A D | fsl_lpuart.c | 1994 unsigned int baud; in lpuart_set_termios() local
2115 brfa = ((port->uartclk - (16 * sbr * baud)) * 2) / baud; in lpuart_set_termios()
2200 baud |= UARTBAUD_BOTHEDGE; in __lpuart32_serial_setbrg()
2205 baud &= ~UARTBAUD_SBR_MASK; in __lpuart32_serial_setbrg()
2209 baud &= ~UARTBAUD_RDMAE; in __lpuart32_serial_setbrg()
2211 baud &= ~UARTBAUD_TDMAE; in __lpuart32_serial_setbrg()
2232 unsigned int baud; in lpuart32_set_termios() local
2604 if (*baud != baud_raw) in lpuart_console_get_options()
2650 if (*baud != baud_raw) in lpuart32_console_get_options()
2658 int baud = 115200; in lpuart_console_setup() local
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| A D | timbuart.c | 262 static int get_bindex(int baud) in get_bindex() argument
267 if (baud <= baudrates[i]) in get_bindex()
277 unsigned int baud; in timbuart_set_termios() local
281 baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk / 16); in timbuart_set_termios()
282 bindex = get_bindex(baud); in timbuart_set_termios()
287 baud = baudrates[bindex]; in timbuart_set_termios()
293 tty_termios_encode_baud_rate(termios, baud, baud); in timbuart_set_termios()
297 uart_update_timeout(port, termios->c_cflag, baud); in timbuart_set_termios()
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| /drivers/tty/serial/8250/ |
| A D | 8250_pericom.c | 51 static void pericom_do_set_divisor(struct uart_port *port, unsigned int baud, in pericom_do_set_divisor() argument
58 unsigned int divisor = max(maxrate / baud, 1U); in pericom_do_set_divisor()
59 int delta = maxrate / divisor - baud; in pericom_do_set_divisor()
61 if (baud > maxrate + baud / 50) in pericom_do_set_divisor()
64 if (delta > baud / 50) in pericom_do_set_divisor()
71 delta = maxrate / divisor - baud; in pericom_do_set_divisor()
72 if (abs(delta) < baud / 50) { in pericom_do_set_divisor()
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| A D | 8250_mtk.c | 316 unsigned int baud, quot, fraction; in mtk8250_set_termios() local
340 baud = tty_termios_baud_rate(termios); in mtk8250_set_termios()
344 tty_termios_encode_baud_rate(termios, baud, baud); in mtk8250_set_termios()
359 baud = uart_get_baud_rate(port, termios, old, in mtk8250_set_termios()
363 if (baud < 115200) { in mtk8250_set_termios()
365 quot = uart_get_divisor(port, baud); in mtk8250_set_termios()
368 quot = DIV_ROUND_UP(port->uartclk, 256 * baud); in mtk8250_set_termios()
380 uart_update_timeout(port, termios->c_cflag, baud); in mtk8250_set_termios()
389 if (baud >= 115200) { in mtk8250_set_termios()
392 tmp = (port->uartclk / (baud * quot)) - 1; in mtk8250_set_termios()
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| A D | 8250_fintek.c | 289 unsigned int baud = tty_termios_baud_rate(termios); in fintek_8250_set_termios() local
301 if (!baud) in fintek_8250_set_termios()
322 if (baud > baudrate_table[i] || baudrate_table[i] % baud != 0) in fintek_8250_set_termios()
342 baud = tty_termios_baud_rate(old); in fintek_8250_set_termios()
343 tty_termios_encode_baud_rate(termios, baud, baud); in fintek_8250_set_termios()
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| /drivers/power/reset/ |
| A D | qnap-poweroff.c | 24 u32 baud; member
29 .baud = 19200,
34 .baud = 9600,
55 const unsigned divisor = ((tclk + (8 * cfg->baud)) / (16 * cfg->baud)); in qnap_power_off()
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