| /drivers/usb/serial/ |
| D | cp210x.c | 601 static unsigned int cp210x_quantise_baudrate(unsigned int baud) in cp210x_quantise_baudrate() argument
603 if (baud <= 300) in cp210x_quantise_baudrate()
604 baud = 300; in cp210x_quantise_baudrate()
605 else if (baud <= 600) baud = 600; in cp210x_quantise_baudrate()
606 else if (baud <= 1200) baud = 1200; in cp210x_quantise_baudrate()
607 else if (baud <= 1800) baud = 1800; in cp210x_quantise_baudrate()
608 else if (baud <= 2400) baud = 2400; in cp210x_quantise_baudrate()
609 else if (baud <= 4000) baud = 4000; in cp210x_quantise_baudrate()
610 else if (baud <= 4803) baud = 4800; in cp210x_quantise_baudrate()
611 else if (baud <= 7207) baud = 7200; in cp210x_quantise_baudrate()
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| D | pl2303.c | 336 static speed_t pl2303_get_supported_baud_rate(speed_t baud) in pl2303_get_supported_baud_rate() argument
347 if (baud_sup[i] > baud) in pl2303_get_supported_baud_rate()
352 baud = baud_sup[i - 1]; in pl2303_get_supported_baud_rate()
353 else if (i > 0 && (baud_sup[i] - baud) > (baud - baud_sup[i - 1])) in pl2303_get_supported_baud_rate()
354 baud = baud_sup[i - 1]; in pl2303_get_supported_baud_rate()
356 baud = baud_sup[i]; in pl2303_get_supported_baud_rate()
358 return baud; in pl2303_get_supported_baud_rate()
366 speed_t baud) in pl2303_encode_baud_rate_direct() argument
368 put_unaligned_le32(baud, buf); in pl2303_encode_baud_rate_direct()
370 return baud; in pl2303_encode_baud_rate_direct()
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| D | iuu_phoenix.c | 66 u32 baud; member
804 u32 baud; in iuu_uart_baud() local
817 baud = baud_base; in iuu_uart_baud()
819 if (baud < 1200 || baud > 230400) { in iuu_uart_baud()
823 if (baud > 977) { in iuu_uart_baud()
828 if (baud > 3906) { in iuu_uart_baud()
833 if (baud > 11718) { in iuu_uart_baud()
838 if (baud > 46875) { in iuu_uart_baud()
843 T1reload = 256 - (u8) (T1FrekvensHZ / (baud * 2)); in iuu_uart_baud()
907 int baud; in iuu_set_termios() local
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| D | console.c | 61 int baud = 9600; in usb_console_setup() local
74 baud = simple_strtoul(options, NULL, 10); in usb_console_setup()
87 if (baud == 0) in usb_console_setup()
88 baud = 9600; in usb_console_setup()
165 tty_termios_encode_baud_rate(&tty->termios, baud, baud); in usb_console_setup()
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| D | ftdi_sio.c | 1068 static unsigned short int ftdi_232am_baud_base_to_divisor(int baud, int base);
1069 static unsigned short int ftdi_232am_baud_to_divisor(int baud);
1070 static __u32 ftdi_232bm_baud_base_to_divisor(int baud, int base);
1071 static __u32 ftdi_232bm_baud_to_divisor(int baud);
1072 static __u32 ftdi_2232h_baud_base_to_divisor(int baud, int base);
1073 static __u32 ftdi_2232h_baud_to_divisor(int baud);
1118 static unsigned short int ftdi_232am_baud_base_to_divisor(int baud, int base) in ftdi_232am_baud_base_to_divisor() argument
1122 int divisor3 = base / 2 / baud; in ftdi_232am_baud_base_to_divisor()
1138 static unsigned short int ftdi_232am_baud_to_divisor(int baud) in ftdi_232am_baud_to_divisor() argument
1140 return ftdi_232am_baud_base_to_divisor(baud, 48000000); in ftdi_232am_baud_to_divisor()
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| D | ir-usb.c | 323 speed_t baud; in ir_set_termios() local
326 baud = tty_get_baud_rate(tty); in ir_set_termios()
334 switch (baud) { in ir_set_termios()
364 baud = 9600; in ir_set_termios()
374 tty_encode_baud_rate(tty, baud, baud); in ir_set_termios()
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| /drivers/tty/serial/8250/ |
| D | 8250_mtk.c | 46 unsigned int baud, quot; in mtk8250_set_termios() local
63 baud = uart_get_baud_rate(port, termios, old, in mtk8250_set_termios()
67 if (baud <= 115200) { in mtk8250_set_termios()
69 quot = uart_get_divisor(port, baud); in mtk8250_set_termios()
70 } else if (baud <= 576000) { in mtk8250_set_termios()
74 if ((baud == 500000) || (baud == 576000)) in mtk8250_set_termios()
75 baud = 460800; in mtk8250_set_termios()
76 quot = DIV_ROUND_UP(port->uartclk, 4 * baud); in mtk8250_set_termios()
79 quot = DIV_ROUND_UP(port->uartclk, 256 * baud); in mtk8250_set_termios()
95 if (baud > 460800) { in mtk8250_set_termios()
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| /drivers/net/hamradio/ |
| D | baycom_ser_fdx.c | 130 unsigned int baud, baud_us, baud_arbdiv, baud_uartdiv, baud_dcdtimeout; member
429 if (bc->baud < 300 || bc->baud > 4800) { in ser12_open()
440 bc->hdrv.par.bitrate = bc->baud; in ser12_open()
441 bc->baud_us = 1000000/bc->baud; in ser12_open()
442 bc->baud_uartdiv = (115200/8)/bc->baud; in ser12_open()
475 bc_drvname, dev->base_addr, dev->irq, bc->baud, uart_str[u]); in ser12_open()
523 unsigned int baud; in baycom_setmode() local
526 baud = simple_strtoul(modestr+3, NULL, 10); in baycom_setmode()
527 if (baud >= 3 && baud <= 48) in baycom_setmode()
528 bc->baud = baud*100; in baycom_setmode()
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| /drivers/tty/serial/ |
| D | suncore.c | 88 int baud, bits, stop, cflag; in sunserial_console_termios() local
119 baud = simple_strtoul(s, NULL, 0); in sunserial_console_termios()
129 switch (baud) { in sunserial_console_termios()
143 default: baud = 9600; cflag |= B9600; break; in sunserial_console_termios()
170 int baud; member
185 for (i = 0; mouse_baud_table[i].baud != -1; i++) in suncore_mouse_baud_cflag_next()
190 if (mouse_baud_table[i].baud == -1) in suncore_mouse_baud_cflag_next()
193 *new_baud = mouse_baud_table[i].baud; in suncore_mouse_baud_cflag_next()
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| D | ar933x_uart.c | 204 unsigned int baud, in ar933x_uart_get_scale_step() argument
214 min_diff = baud; in ar933x_uart_get_scale_step()
219 tstep = baud * (tscale + 1); in ar933x_uart_get_scale_step()
226 diff = abs(ar933x_uart_get_baud(clk, tscale, tstep) - baud); in ar933x_uart_get_scale_step()
243 unsigned int baud, scale, step; in ar933x_uart_set_termios() local
265 baud = uart_get_baud_rate(port, new, old, up->min_baud, up->max_baud); in ar933x_uart_set_termios()
266 ar933x_uart_get_scale_step(port->uartclk, baud, &scale, &step); in ar933x_uart_set_termios()
279 uart_update_timeout(port, new->c_cflag, baud); in ar933x_uart_set_termios()
305 tty_termios_encode_baud_rate(new, baud, baud); in ar933x_uart_set_termios()
583 int baud = 115200; in ar933x_uart_console_setup() local
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| D | 21285.c | 213 unsigned int baud, quot, h_lcr, b; in serial21285_set_termios() local
229 baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16); in serial21285_set_termios()
230 quot = uart_get_divisor(port, baud); in serial21285_set_termios()
265 uart_update_timeout(port, termios->c_cflag, baud); in serial21285_set_termios()
385 serial21285_get_options(struct uart_port *port, int *baud, in serial21285_get_options() argument
416 *baud = port->uartclk / (16 * (tmp + 1)); in serial21285_get_options()
423 int baud = 9600; in serial21285_console_setup() local
429 baud = 57600; in serial21285_console_setup()
437 uart_parse_options(options, &baud, &parity, &bits, &flow); in serial21285_console_setup()
439 serial21285_get_options(port, &baud, &parity, &bits); in serial21285_console_setup()
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| D | xilinx_uartps.c | 191 unsigned int baud; member
393 unsigned int baud, u32 *rbdiv, u32 *rcd, int *div8) in cdns_uart_calc_baud_divs() argument
401 if (baud < clk / ((CDNS_UART_BDIV_MAX + 1) * CDNS_UART_CD_MAX)) { in cdns_uart_calc_baud_divs()
409 cd = DIV_ROUND_CLOSEST(clk, baud * (bdiv + 1)); in cdns_uart_calc_baud_divs()
415 if (baud > calc_baud) in cdns_uart_calc_baud_divs()
416 bauderror = baud - calc_baud; in cdns_uart_calc_baud_divs()
418 bauderror = calc_baud - baud; in cdns_uart_calc_baud_divs()
428 if (((besterror * 100) / baud) < 3) in cdns_uart_calc_baud_divs()
429 bestbaud = baud; in cdns_uart_calc_baud_divs()
442 unsigned int baud) in cdns_uart_set_baud_rate() argument
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| D | vt8500_serial.c | 314 static int vt8500_set_baud_rate(struct uart_port *port, unsigned int baud) in vt8500_set_baud_rate() argument
322 div |= (uart_get_divisor(port, baud) - 1) & 0x3ff; in vt8500_set_baud_rate()
325 baud = port->uartclk / 16 / ((div & 0x3ff) + 1); in vt8500_set_baud_rate()
333 vt8500_write(port, mult_frac(baud, 4096, 1000000), VT8500_URBKR); in vt8500_set_baud_rate()
335 return baud; in vt8500_set_baud_rate()
377 unsigned int baud, lcr; in vt8500_set_termios() local
383 baud = uart_get_baud_rate(port, termios, old, 900, 921600); in vt8500_set_termios()
384 baud = vt8500_set_baud_rate(port, baud); in vt8500_set_termios()
386 tty_termios_encode_baud_rate(termios, baud, baud); in vt8500_set_termios()
428 uart_update_timeout(port, termios->c_cflag, baud); in vt8500_set_termios()
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| D | netx-serial.c | 340 unsigned int baud, quot; in netx_set_termios() local
372 baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16); in netx_set_termios()
373 quot = baud * 4096; in netx_set_termios()
380 uart_update_timeout(port, termios->c_cflag, baud); in netx_set_termios()
551 netx_console_get_options(struct uart_port *port, int *baud, in netx_console_get_options() argument
556 *baud = (readl(port->membase + UART_BAUDDIV_MSB) << 8) | in netx_console_get_options()
558 *baud *= 1000; in netx_console_get_options()
559 *baud /= 4096; in netx_console_get_options()
560 *baud *= 1000; in netx_console_get_options()
561 *baud /= 256; in netx_console_get_options()
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| D | sunsab.c | 647 static void calc_ebrg(int baud, int *n_ret, int *m_ret) in calc_ebrg() argument
651 if (baud == 0) { in calc_ebrg()
662 n = (SAB_BASE_BAUD * 10) / baud; in calc_ebrg()
683 unsigned int iflag, unsigned int baud, in sunsab_convert_to_sab() argument
716 calc_ebrg(baud, &n, &m); in sunsab_convert_to_sab()
720 up->tec_timeout = (10 * 1000000) / baud; in sunsab_convert_to_sab()
787 unsigned int baud = uart_get_baud_rate(port, termios, old, 0, 4000000); in sunsab_set_termios() local
788 unsigned int quot = uart_get_divisor(port, baud); in sunsab_set_termios()
791 sunsab_convert_to_sab(up, termios->c_cflag, termios->c_iflag, baud, quot); in sunsab_set_termios()
883 unsigned int baud, quot; in sunsab_console_setup() local
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| D | arc_uart.c | 104 unsigned long baud; member
366 unsigned int baud, uartl, uarth, hw_val; in arc_serial_set_termios() local
376 baud = uart_get_baud_rate(port, new, old, 0, 460800); in arc_serial_set_termios()
378 hw_val = port->uartclk / (uart->baud * 4) - 1; in arc_serial_set_termios()
403 tty_termios_encode_baud_rate(new, baud, baud); in arc_serial_set_termios()
405 uart_update_timeout(port, new->c_cflag, baud); in arc_serial_set_termios()
494 int baud = 115200; in arc_serial_console_setup() local
511 uart_parse_options(options, &baud, &parity, &bits, &flow); in arc_serial_console_setup()
517 return uart_set_options(port, co, baud, parity, bits, flow); in arc_serial_console_setup()
569 hw_val = port->uartclk / (dev->baud * 4) - 1; in arc_early_console_setup()
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| D | serial_ks8695.c | 386 unsigned int baud, quot; in ks8695uart_set_termios() local
391 baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16); in ks8695uart_set_termios()
392 quot = uart_get_divisor(port, baud); in ks8695uart_set_termios()
435 uart_update_timeout(port, termios->c_cflag, baud); in ks8695uart_set_termios()
578 static void __init ks8695_console_get_options(struct uart_port *port, int *baud, int *parity, int *… in ks8695_console_get_options() argument
609 *baud = port->uartclk / (UART_GET_BRDR(port) & 0x0FFF); in ks8695_console_get_options()
610 *baud /= 16; in ks8695_console_get_options()
611 *baud &= 0xFFFFFFF0; in ks8695_console_get_options()
617 int baud = 115200; in ks8695_console_setup() local
630 uart_parse_options(options, &baud, &parity, &bits, &flow); in ks8695_console_setup()
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| D | mpc52xx_uart.c | 297 unsigned int baud; in mpc5200_psc_set_baudrate() local
301 baud = uart_get_baud_rate(port, new, old, in mpc5200_psc_set_baudrate()
304 divisor = (port->uartclk + 16 * baud) / (32 * baud); in mpc5200_psc_set_baudrate()
308 return baud; in mpc5200_psc_set_baudrate()
315 unsigned int baud; in mpc5200b_psc_set_baudrate() local
321 baud = uart_get_baud_rate(port, new, old, in mpc5200b_psc_set_baudrate()
324 divisor = (port->uartclk + 2 * baud) / (4 * baud); in mpc5200b_psc_set_baudrate()
328 if (divisor > 0xffff || baud <= 115200) { in mpc5200b_psc_set_baudrate()
334 return baud; in mpc5200b_psc_set_baudrate()
543 unsigned int baud; in mpc512x_psc_set_baudrate() local
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| D | m32r_sio.c | 89 static inline void sio_set_baud_rate(unsigned long baud) in sio_set_baud_rate() argument
92 sbaud = (boot_cpu_data.bus_clock / (baud * 4))-1; in sio_set_baud_rate()
132 static inline void sio_set_baud_rate(unsigned long baud) in sio_set_baud_rate() argument
136 i = boot_cpu_data.bus_clock / (baud * 16); in sio_set_baud_rate()
137 j = (boot_cpu_data.bus_clock - (i * baud * 16)) / baud; in sio_set_baud_rate()
629 unsigned int baud) in m32r_sio_get_divisor() argument
631 return uart_get_divisor(port, baud); in m32r_sio_get_divisor()
641 unsigned int baud, quot; in m32r_sio_set_termios() local
674 baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/4); in m32r_sio_set_termios()
676 baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16); in m32r_sio_set_termios()
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| D | apbuart.c | 240 unsigned int baud, quot; in apbuart_set_termios() local
243 baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk / 16); in apbuart_set_termios()
244 if (baud == 0) in apbuart_set_termios()
248 quot = (uart_get_divisor(port, baud)) * 2; in apbuart_set_termios()
265 uart_update_timeout(port, termios->c_cflag, baud); in apbuart_set_termios()
454 apbuart_console_get_options(struct uart_port *port, int *baud, in apbuart_console_get_options() argument
472 *baud = port->uartclk / (16 * (quot + 1)); in apbuart_console_get_options()
479 int baud = 38400; in apbuart_console_setup() local
500 uart_parse_options(options, &baud, &parity, &bits, &flow); in apbuart_console_setup()
502 apbuart_console_get_options(port, &baud, &parity, &bits); in apbuart_console_setup()
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| D | dz.c | 508 static int dz_encode_baud_rate(unsigned int baud) in dz_encode_baud_rate() argument
510 switch (baud) { in dz_encode_baud_rate()
569 unsigned int cflag, baud; in dz_set_termios() local
596 baud = uart_get_baud_rate(uport, termios, old_termios, 50, 9600); in dz_set_termios()
597 bflag = dz_encode_baud_rate(baud); in dz_set_termios()
599 baud = uart_get_baud_rate(uport, old_termios, NULL, 50, 9600); in dz_set_termios()
600 bflag = dz_encode_baud_rate(baud); in dz_set_termios()
602 baud = 9600; in dz_set_termios()
605 tty_termios_encode_baud_rate(termios, baud, baud); in dz_set_termios()
614 uart_update_timeout(uport, termios->c_cflag, baud); in dz_set_termios()
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| D | max3100.c | 110 int baud; /* current baud rate */ member
432 int baud = 0; in max3100_set_termios() local
442 baud = tty_termios_baud_rate(termios); in max3100_set_termios()
444 switch (baud) { in max3100_set_termios()
447 baud = s->baud; in max3100_set_termios()
482 baud = s->baud; in max3100_set_termios()
485 baud = s->baud; in max3100_set_termios()
487 tty_termios_encode_baud_rate(termios, baud, baud); in max3100_set_termios()
488 s->baud = baud; in max3100_set_termios()
537 uart_update_timeout(port, termios->c_cflag, baud); in max3100_set_termios()
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| D | sccnxp.c | 251 int baud; member
284 static int sccnxp_set_baud(struct uart_port *port, int baud) in sccnxp_set_baud() argument
287 int div_std, tmp_baud, bestbaud = baud, besterr = -1; in sccnxp_set_baud()
292 for (i = 0; baud_std[i].baud && besterr; i++) { in sccnxp_set_baud()
295 div_std = DIV_ROUND_CLOSEST(chip->freq_std, baud_std[i].baud); in sccnxp_set_baud()
297 if (!sccnxp_update_best_err(baud, tmp_baud, &besterr)) { in sccnxp_set_baud()
316 if (baud != bestbaud) in sccnxp_set_baud()
318 baud, bestbaud); in sccnxp_set_baud()
613 int baud; in sccnxp_set_termios() local
676 baud = uart_get_baud_rate(port, termios, old, 50, in sccnxp_set_termios()
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| D | timbuart.c | 280 static int get_bindex(int baud) in get_bindex() argument
285 if (baud <= baudrates[i]) in get_bindex()
295 unsigned int baud; in timbuart_set_termios() local
299 baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk / 16); in timbuart_set_termios()
300 bindex = get_bindex(baud); in timbuart_set_termios()
305 baud = baudrates[bindex]; in timbuart_set_termios()
311 tty_termios_encode_baud_rate(termios, baud, baud); in timbuart_set_termios()
315 uart_update_timeout(port, termios->c_cflag, baud); in timbuart_set_termios()
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| /drivers/power/reset/ |
| D | qnap-poweroff.c | 29 u32 baud; member
34 .baud = 19200,
39 .baud = 9600,
60 const unsigned divisor = ((tclk + (8 * cfg->baud)) / (16 * cfg->baud)); in qnap_power_off()
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