Searched refs:quot (Results 1 - 62 of 62) sorted by relevance

/linux-4.1.27/tools/perf/util/
H A Dtsc.c8 u64 t, quot, rem; perf_time_to_tsc() local
11 quot = t / tc->time_mult; perf_time_to_tsc()
13 return (quot << tc->time_shift) + perf_time_to_tsc()
19 u64 quot, rem; tsc_to_perf_time() local
21 quot = cyc >> tc->time_shift; tsc_to_perf_time()
23 return tc->time_zero + quot * tc->time_mult + tsc_to_perf_time()
/linux-4.1.27/lib/
H A Ddiv64.c96 u64 quot; div64_u64_rem() local
100 quot = div_u64_rem(dividend, divisor, &rem32); div64_u64_rem()
104 quot = div_u64(dividend >> n, divisor >> n); div64_u64_rem()
106 if (quot != 0) div64_u64_rem()
107 quot--; div64_u64_rem()
109 *remainder = dividend - quot * divisor; div64_u64_rem()
111 quot++; div64_u64_rem()
116 return quot; div64_u64_rem()
136 u64 quot; div64_u64() local
139 quot = div_u64(dividend, divisor); div64_u64()
142 quot = div_u64(dividend >> n, divisor >> n); div64_u64()
144 if (quot != 0) div64_u64()
145 quot--; div64_u64()
146 if ((dividend - quot * divisor) >= divisor) div64_u64()
147 quot++; div64_u64()
150 return quot; div64_u64()
163 s64 quot, t; div64_s64() local
165 quot = div64_u64(abs64(dividend), abs64(divisor)); div64_s64()
168 return (quot ^ t) - t; div64_s64()
/linux-4.1.27/tools/perf/tests/
H A Drdpmc.c60 u64 quot, rem; mmap_read_self() local
62 quot = (cyc >> time_shift); mmap_read_self()
64 delta = time_offset + quot * time_mult + mmap_read_self()
71 quot = count / running; mmap_read_self()
73 count = quot * enabled + (rem * enabled) / running; mmap_read_self()
/linux-4.1.27/drivers/usb/serial/
H A Dark3116.c69 int quot; /* baudrate divisor */ member in struct:ark3116_private
177 priv->quot = calc_divisor(9600); ark3116_port_probe()
178 ark3116_write_reg(serial, UART_DLL, priv->quot & 0xff); ark3116_port_probe()
179 ark3116_write_reg(serial, UART_DLM, (priv->quot>>8) & 0xff); ark3116_port_probe()
226 int quot; ark3116_set_termios() local
263 quot = calc_divisor(9600); ark3116_set_termios()
268 quot = calc_divisor(bps); ark3116_set_termios()
272 quot = calc_divisor(bps); ark3116_set_termios()
276 quot = calc_divisor(bps); ark3116_set_termios()
286 dev_dbg(&port->dev, "%s - setting hcr:0x%02x,lcr:0x%02x,quot:%d\n", ark3116_set_termios()
287 __func__, hcr, lcr, quot); ark3116_set_termios()
296 if (priv->quot != quot) { ark3116_set_termios()
297 priv->quot = quot; ark3116_set_termios()
307 ark3116_write_reg(serial, UART_DLL, quot & 0xff); ark3116_set_termios()
308 ark3116_write_reg(serial, UART_DLM, (quot>>8) & 0xff); ark3116_set_termios()
736 * 4-times subsampling. So quot=12e6/(4*baud). Also see description
/linux-4.1.27/drivers/tty/serial/8250/
H A D8250_mtk.c44 unsigned int baud, quot; mtk8250_set_termios() local
54 * We need to recalcualte the quot register, as the claculation depends mtk8250_set_termios()
70 quot = uart_get_divisor(port, baud); mtk8250_set_termios()
77 quot = DIV_ROUND_UP(port->uartclk, 4 * baud); mtk8250_set_termios()
84 quot = DIV_ROUND_UP(port->uartclk, 256 * baud); mtk8250_set_termios()
95 serial_dl_write(up, quot); mtk8250_set_termios()
103 tmp = DIV_ROUND_CLOSEST(port->uartclk, quot * baud); mtk8250_set_termios()
H A D8250.h81 #define UART_BUG_QUOT (1 << 0) /* UART has buggy quot LSB */
H A D8250_core.c1038 unsigned short quot; autoconfig_16550a() local
1042 quot = serial_dl_read(up); autoconfig_16550a()
1043 quot <<= 3; autoconfig_16550a()
1046 serial_dl_write(up, quot); autoconfig_16550a()
2466 unsigned int quot; serial8250_get_divisor() local
2475 quot = 0x8001; serial8250_get_divisor()
2478 quot = 0x8002; serial8250_get_divisor()
2480 quot = xr17v35x_get_divisor(up, baud, frac); serial8250_get_divisor()
2482 quot = uart_get_divisor(port, baud); serial8250_get_divisor()
2487 if (up->bugs & UART_BUG_QUOT && (quot & 0xff) == 0) serial8250_get_divisor()
2488 quot++; serial8250_get_divisor()
2490 return quot; serial8250_get_divisor()
2532 unsigned int quot, unsigned int quot_frac) serial8250_set_divisor()
2539 quot = 1; serial8250_set_divisor()
2554 serial_dl_write(up, quot); serial8250_set_divisor()
2568 unsigned int baud, quot, frac = 0; serial8250_do_set_termios() local
2578 quot = serial8250_get_divisor(up, baud, &frac); serial8250_do_set_termios()
2675 serial8250_set_divisor(port, baud, quot, frac); serial8250_do_set_termios()
3393 unsigned int baud, quot, frac = 0; serial8250_console_write() local
3402 quot = serial8250_get_divisor(up, baud, &frac); serial8250_console_write()
3404 serial8250_set_divisor(port, baud, quot, frac); serial8250_console_write()
3446 unsigned int quot; probe_baud() local
3454 quot = (dlm << 8) | dll; probe_baud()
3455 return (port->uartclk / 16) / quot; probe_baud()
2531 serial8250_set_divisor(struct uart_port *port, unsigned int baud, unsigned int quot, unsigned int quot_frac) serial8250_set_divisor() argument
H A D8250_omap.c91 u16 quot; member in struct:omap8250_priv
181 priv->quot = port->custom_divisor & 0xffff; omap_8250_get_divisor()
206 priv->quot = div_16; omap_8250_get_divisor()
209 priv->quot = div_13; omap_8250_get_divisor()
273 serial_dl_write(up, priv->quot); omap8250_restore_regs()
/linux-4.1.27/arch/x86/boot/
H A Dearly_serial_console.c100 unsigned int quot; probe_baud() local
107 quot = (dlh << 8) | dll; probe_baud()
109 return BASE_BAUD / quot; probe_baud()
/linux-4.1.27/arch/powerpc/platforms/embedded6xx/
H A Dls_uart.c61 unsigned int quot = AVR_QUOT(avr_clock); avr_uart_configure() local
75 out_8(avr_addr + UART_DLL, quot & 0xff); /* LS of divisor */ avr_uart_configure()
76 out_8(avr_addr + UART_DLM, quot >> 8); /* MS of divisor */ avr_uart_configure()
/linux-4.1.27/drivers/staging/speakup/
H A Dserialio.c28 int baud = 9600, quot = 0; spk_serial_init() local
41 quot = ser->baud_base / baud; spk_serial_init()
67 outb(quot & 0xff, ser->port + UART_DLL); /* LS of divisor */ spk_serial_init()
68 outb(quot >> 8, ser->port + UART_DLM); /* MS of divisor */ spk_serial_init()
/linux-4.1.27/include/linux/
H A Dmpi.h106 int mpi_fdiv_q(MPI quot, MPI dividend, MPI divisor);
107 int mpi_fdiv_qr(MPI quot, MPI rem, MPI dividend, MPI divisor);
109 int mpi_tdiv_qr(MPI quot, MPI rem, MPI num, MPI den);
H A Dkernel.h125 typeof(x) quot = (x) / (denom); \
127 (quot * (numer)) + ((rem * (numer)) / (denom)); \
/linux-4.1.27/drivers/tty/serial/
H A D21285.c213 unsigned int baud, quot, h_lcr, b; serial21285_set_termios() local
230 quot = uart_get_divisor(port, baud); serial21285_set_termios()
231 b = port->uartclk / (16 * quot); serial21285_set_termios()
289 quot -= 1; serial21285_set_termios()
292 *CSR_L_UBRLCR = quot & 0xff; serial21285_set_termios()
293 *CSR_M_UBRLCR = (quot >> 8) & 0x0f; serial21285_set_termios()
H A Dclps711x.c265 unsigned int baud, quot; uart_clps711x_set_termios() local
274 quot = uart_get_divisor(port, baud); uart_clps711x_set_termios()
317 writel(ubrlcr | (quot - 1), port->membase + UBRLCR_OFFSET); uart_clps711x_set_termios()
393 unsigned int quot; uart_clps711x_console_setup() local
422 quot = ubrlcr & UBRLCR_BAUD_MASK; uart_clps711x_console_setup()
423 baud = port->uartclk / (16 * (quot + 1)); uart_clps711x_console_setup()
H A Dapbuart.c240 unsigned int baud, quot; apbuart_set_termios() local
248 quot = (uart_get_divisor(port, baud)) * 2; apbuart_set_termios()
281 quot -= 1; apbuart_set_termios()
282 UART_PUT_SCAL(port, quot); apbuart_set_termios()
459 unsigned int quot, status; apbuart_console_get_options() local
471 quot = UART_GET_SCAL(port) / 8; apbuart_console_get_options()
472 *baud = port->uartclk / (16 * (quot + 1)); apbuart_console_get_options()
H A Dnetx-serial.c340 unsigned int baud, quot; netx_set_termios() local
373 quot = baud * 4096; netx_set_termios()
374 quot /= 1000; netx_set_termios()
375 quot *= 256; netx_set_termios()
376 quot /= 100000; netx_set_termios()
399 writel((quot>>8) & 0xff, port->membase + UART_BAUDDIV_MSB); netx_set_termios()
400 writel(quot & 0xff, port->membase + UART_BAUDDIV_LSB); netx_set_termios()
H A Dsa1100.c423 unsigned int utcr0, old_utcr3, baud, quot; sa1100_set_termios() local
453 quot = uart_get_divisor(port, baud); sa1100_set_termios()
508 quot -= 1; sa1100_set_termios()
509 UART_PUT_UTCR1(sport, ((quot & 0xf00) >> 8)); sa1100_set_termios()
510 UART_PUT_UTCR2(sport, (quot & 0xff)); sa1100_set_termios()
757 unsigned int utcr0, quot; sa1100_console_get_options() local
774 quot = UART_GET_UTCR2(sport) | UART_GET_UTCR1(sport) << 8; sa1100_console_get_options()
775 quot &= 0xfff; sa1100_console_get_options()
776 *baud = sport->port.uartclk / (16 * (quot + 1)); sa1100_console_get_options()
H A Dsunsu.c489 unsigned int iflag, unsigned int quot);
494 int quot, new_baud; sunsu_change_mouse_baud() local
499 quot = up->port.uartclk / (16 * new_baud); sunsu_change_mouse_baud()
501 sunsu_change_speed(&up->port, up->cflag, 0, quot); sunsu_change_mouse_baud()
778 unsigned int iflag, unsigned int quot) sunsu_change_speed()
817 if ((quot & 0xff) == 0 && up->port.type == PORT_16C950 && sunsu_change_speed()
819 quot ++; sunsu_change_speed()
822 if ((up->port.uartclk / quot) < (2400 * 16)) sunsu_change_speed()
843 uart_update_timeout(port, cflag, (port->uartclk / (16 * quot))); sunsu_change_speed()
887 serial_outp(up, UART_DLL, quot & 0xff); /* LS of divisor */ sunsu_change_speed()
888 serial_outp(up, UART_DLM, quot >> 8); /* MS of divisor */ sunsu_change_speed()
910 unsigned int baud, quot; sunsu_set_termios() local
916 quot = uart_get_divisor(port, baud); sunsu_set_termios()
918 sunsu_change_speed(port, termios->c_cflag, termios->c_iflag, quot); sunsu_set_termios()
1197 int quot, baud; sunsu_kbd_ms_init() local
1209 quot = up->port.uartclk / (16 * baud); sunsu_kbd_ms_init()
1246 sunsu_change_speed(&up->port, up->cflag, 0, quot); sunsu_kbd_ms_init()
777 sunsu_change_speed(struct uart_port *port, unsigned int cflag, unsigned int iflag, unsigned int quot) sunsu_change_speed() argument
H A Dserial_txx9.c208 sio_quot_set(struct uart_txx9_port *up, int quot) sio_quot_set() argument
210 quot >>= 1; sio_quot_set()
211 if (quot < 256) sio_quot_set()
212 sio_out(up, TXX9_SIBGR, quot | TXX9_SIBGR_BCLK_T0); sio_quot_set()
213 else if (quot < (256 << 2)) sio_quot_set()
214 sio_out(up, TXX9_SIBGR, (quot >> 2) | TXX9_SIBGR_BCLK_T2); sio_quot_set()
215 else if (quot < (256 << 4)) sio_quot_set()
216 sio_out(up, TXX9_SIBGR, (quot >> 4) | TXX9_SIBGR_BCLK_T4); sio_quot_set()
217 else if (quot < (256 << 6)) sio_quot_set()
218 sio_out(up, TXX9_SIBGR, (quot >> 6) | TXX9_SIBGR_BCLK_T6); sio_quot_set()
635 unsigned int baud, quot; serial_txx9_set_termios() local
673 quot = uart_get_divisor(port, baud); serial_txx9_set_termios()
730 sio_quot_set(up, quot); serial_txx9_set_termios()
H A Damba-pl010.c401 unsigned int baud, quot; pl010_set_termios() local
407 quot = uart_get_divisor(port, baud); pl010_set_termios()
477 quot -= 1; pl010_set_termios()
478 writel((quot & 0xf00) >> 8, uap->port.membase + UART010_LCRM); pl010_set_termios()
479 writel(quot & 0xff, uap->port.membase + UART010_LCRL); pl010_set_termios()
628 unsigned int lcr_h, quot; pl010_console_get_options() local
644 quot = readb(uap->port.membase + UART010_LCRL) | pl010_console_get_options()
646 *baud = uap->port.uartclk / (16 * (quot + 1)); pl010_console_get_options()
H A Dpxa.c439 unsigned int baud, quot; serial_pxa_set_termios() local
469 quot = uart_get_divisor(port, baud); serial_pxa_set_termios()
471 if ((up->port.uartclk / quot) < (2400 * 16)) serial_pxa_set_termios()
473 else if ((up->port.uartclk / quot) < (230400 * 16)) serial_pxa_set_termios()
538 serial_out(up, UART_DLL, quot & 0xff); /* LS of divisor */ serial_pxa_set_termios()
545 WARN_ON(dll != (quot & 0xff)); serial_pxa_set_termios()
547 serial_out(up, UART_DLM, quot >> 8); /* MS of divisor */ serial_pxa_set_termios()
H A Dsunsab.c684 unsigned int quot) sunsab_convert_to_sab()
769 (up->port.uartclk / (16 * quot))); sunsab_convert_to_sab()
788 unsigned int quot = uart_get_divisor(port, baud); sunsab_set_termios() local
791 sunsab_convert_to_sab(up, termios->c_cflag, termios->c_iflag, baud, quot); sunsab_set_termios()
883 unsigned int baud, quot; sunsab_console_setup() local
939 quot = uart_get_divisor(&up->port, baud); sunsab_console_setup()
940 sunsab_convert_to_sab(up, con->cflag, 0, baud, quot); sunsab_console_setup()
682 sunsab_convert_to_sab(struct uart_sunsab_port *up, unsigned int cflag, unsigned int iflag, unsigned int baud, unsigned int quot) sunsab_convert_to_sab() argument
H A Dserial_ks8695.c386 unsigned int baud, quot; ks8695uart_set_termios() local
392 quot = uart_get_divisor(port, baud); ks8695uart_set_termios()
472 UART_PUT_BRDR(port, quot); ks8695uart_set_termios()
H A Dpnx8xxx_uart.c449 unsigned int lcr_fcr, old_ien, baud, quot; pnx8xxx_set_termios() local
479 quot = uart_get_divisor(port, baud); pnx8xxx_set_termios()
549 quot -= 1; pnx8xxx_set_termios()
550 serial_out(sport, PNX8XXX_BAUD, quot); pnx8xxx_set_termios()
H A Dsprd_serial.c374 unsigned int baud, quot; sprd_set_termios() local
381 quot = (unsigned int)((port->uartclk + baud / 2) / baud); sprd_set_termios()
453 serial_out(port, SPRD_CLKD0, quot & 0xffff); sprd_set_termios()
456 serial_out(port, SPRD_CLKD1, (quot & 0x1f0000) >> 16); sprd_set_termios()
H A Dvr41xx_siu.c520 unsigned int baud, quot; siu_set_termios() local
549 quot = uart_get_divisor(port, baud); siu_set_termios()
585 siu_write(port, UART_DLL, (uint8_t)quot); siu_set_termios()
586 siu_write(port, UART_DLM, (uint8_t)(quot >> 8)); siu_set_termios()
H A Dsamsung.c1181 unsigned int cnt, baud, quot, clk_sel, best_quot = 0; s3c24xx_serial_getclk() local
1211 quot = div / 16; s3c24xx_serial_getclk()
1214 quot = (rate + (8 * req_baud)) / (16 * req_baud); s3c24xx_serial_getclk()
1215 baud = rate / (quot * 16); s3c24xx_serial_getclk()
1217 quot--; s3c24xx_serial_getclk()
1225 best_quot = quot; s3c24xx_serial_getclk()
1266 unsigned int baud, quot, clk_sel = 0; s3c24xx_serial_set_termios() local
1282 quot = s3c24xx_serial_getclk(ourport, baud, &clk, &clk_sel); s3c24xx_serial_set_termios()
1284 quot = port->custom_divisor; s3c24xx_serial_set_termios()
1354 ulcon, quot, udivslot); s3c24xx_serial_set_termios()
1357 wr_regl(port, S3C2410_UBRDIV, quot); s3c24xx_serial_set_termios()
H A Dsunhv.c327 unsigned int quot = uart_get_divisor(port, baud); sunhv_set_termios() local
344 (port->uartclk / (16 * quot))); sunhv_set_termios()
H A Dmxs-auart.c1039 unsigned int lcr_h, quot; auart_console_get_options() local
1059 quot = ((readl(port->membase + AUART_LINECTRL) auart_console_get_options()
1062 quot |= ((readl(port->membase + AUART_LINECTRL) auart_console_get_options()
1065 if (quot == 0) auart_console_get_options()
1066 quot = 1; auart_console_get_options()
1068 *baud = (port->uartclk << 2) / quot; auart_console_get_options()
H A Damba-pl011.c1767 unsigned int baud, quot, clkdiv; pl011_set_termios() local
1788 quot = DIV_ROUND_CLOSEST(port->uartclk * 8, baud); pl011_set_termios()
1790 quot = DIV_ROUND_CLOSEST(port->uartclk * 4, baud); pl011_set_termios()
1883 if ((baud >= 3000000) && (baud < 3250000) && (quot > 1)) pl011_set_termios()
1884 quot -= 1; pl011_set_termios()
1885 else if ((baud > 3250000) && (quot > 2)) pl011_set_termios()
1886 quot -= 2; pl011_set_termios()
1889 writew(quot & 0x3f, port->membase + UART011_FBRD); pl011_set_termios()
1890 writew(quot >> 6, port->membase + UART011_IBRD); pl011_set_termios()
H A Datmel_serial.c1965 unsigned int old_mode, mode, imr, quot, baud; atmel_set_termios() local
1975 quot = uart_get_divisor(port, baud); atmel_set_termios()
1977 if (quot > 65535) { /* BRGR is 16-bit, so switch to slower clock */ atmel_set_termios()
1978 quot /= 8; atmel_set_termios()
2094 UART_PUT_BRGR(port, quot); atmel_set_termios()
2376 unsigned int mr, quot; atmel_console_get_options() local
2382 quot = UART_GET_BRGR(port) & ATMEL_US_CD; atmel_console_get_options()
2383 if (!quot) atmel_console_get_options()
2404 *baud = port->uartclk / (16 * (quot - 1)); atmel_console_get_options()
H A Dbcm63xx_uart.c508 unsigned int ctl, baud, quot, ier; bcm_uart_set_termios() local
552 quot = uart_get_divisor(port, baud) - 1; bcm_uart_set_termios()
553 bcm_uart_writel(port, quot, UART_BAUD_REG); bcm_uart_set_termios()
H A Dlpc32xx_hs.c539 unsigned int baud, quot; serial_lpc32xx_set_termios() local
551 quot = __serial_get_clock_div(port->uartclk, baud); serial_lpc32xx_set_termios()
563 writel(quot, LPC32XX_HSUART_RATE(port->membase)); serial_lpc32xx_set_termios()
H A Dbfin_uart.c787 unsigned int baud, quot; bfin_serial_set_termios() local
858 quot = uart_get_divisor(port, baud); bfin_serial_set_termios()
862 quot -= ANOMALY_05000230; bfin_serial_set_termios()
882 UART_PUT_CLK(uart, quot); bfin_serial_set_termios()
H A Domap-serial.c867 unsigned int baud, quot; serial_omap_set_termios() local
899 quot = serial_omap_get_divisor(port, baud); serial_omap_set_termios()
906 up->dll = quot & 0xff; serial_omap_set_termios()
907 up->dlh = quot >> 8; serial_omap_set_termios()
H A Dimx.c1276 unsigned int ucr2, old_ucr1, old_txrxen, baud, quot; imx_set_termios() local
1340 quot = uart_get_divisor(port, baud); imx_set_termios()
1392 if (baud == 38400 && quot != div) imx_set_termios()
1393 baud = sport->port.uartclk / (quot * 16); imx_set_termios()
H A Dm32r_sio.c696 unsigned int baud, quot; m32r_sio_set_termios() local
733 quot = m32r_sio_get_divisor(port, baud); m32r_sio_set_termios()
H A Dserial_core.c416 unsigned int quot; uart_get_divisor() local
422 quot = port->custom_divisor; uart_get_divisor()
424 quot = DIV_ROUND_CLOSEST(port->uartclk, 16 * baud); uart_get_divisor()
426 return quot; uart_get_divisor()
/linux-4.1.27/drivers/isdn/hisax/
H A Delsa_ser.c110 int quot = 0, baud_base; change_speed() local
118 quot = baud_base / baud; change_speed()
120 if (!quot) change_speed()
121 quot = baud_base / 9600; change_speed()
124 if ((baud_base / quot) < 2400) change_speed()
134 debugl1(cs, "modem quot=0x%x", quot); change_speed()
136 serial_outp(cs, UART_DLL, quot & 0xff); /* LS of divisor */ change_speed()
137 serial_outp(cs, UART_DLM, quot >> 8); /* MS of divisor */ change_speed()
/linux-4.1.27/include/uapi/linux/
H A Dperf_event.h472 * u64 quot, rem;
475 * quot = (cyc >> time_shift);
477 * delta = time_offset + quot * time_mult +
488 * quot = count / running;
490 * count = quot * enabled + (rem * enabled) / running;
500 * quot = time / time_mult;
502 * cyc = (quot << time_shift) + (rem << time_shift) / time_mult;
506 * quot = cyc >> time_shift;
508 * timestamp = time_zero + quot * time_mult +
/linux-4.1.27/drivers/tty/
H A Damiserial.c106 int quot; member in struct:serial_state
662 int quot = 0, baud_base, baud; change_speed() local
693 quot = info->custom_divisor; change_speed()
697 quot = (2*baud_base / 269); change_speed()
699 quot = baud_base / baud; change_speed()
702 if (!quot && old_termios) { change_speed()
711 quot = info->custom_divisor; change_speed()
715 quot = (2*baud_base / 269); change_speed()
717 quot = baud_base / baud; change_speed()
721 if (!quot) change_speed()
722 quot = baud_base / 9600; change_speed()
723 info->quot = quot; change_speed()
724 info->timeout = ((info->xmit_fifo_size*HZ*bits*quot) / baud_base); change_speed()
782 serper = quot - 1; change_speed()
1575 if (state->quot) line_info()
1576 seq_printf(m, " baud:%d", state->baud_base / state->quot); line_info()
H A Dmxser.c574 int quot = 0, baud; mxser_set_baud() local
584 quot = 2 * info->baud_base / 269; mxser_set_baud()
587 quot = info->baud_base / newspd; mxser_set_baud()
588 if (quot == 0) mxser_set_baud()
589 quot = 1; mxser_set_baud()
590 baud = info->baud_base/quot; mxser_set_baud()
593 quot = 0; mxser_set_baud()
596 info->timeout = ((info->xmit_fifo_size * HZ * 10 * quot) / info->baud_base); mxser_set_baud()
599 if (quot) { mxser_set_baud()
612 outb(quot & 0xff, info->ioaddr + UART_DLL); /* LS of divisor */ mxser_set_baud()
613 outb(quot >> 8, info->ioaddr + UART_DLM); /* MS of divisor */ mxser_set_baud()
618 quot = info->baud_base % newspd; mxser_set_baud()
619 quot *= 8; mxser_set_baud()
620 if (quot % newspd > newspd / 2) { mxser_set_baud()
621 quot /= newspd; mxser_set_baud()
622 quot++; mxser_set_baud()
624 quot /= newspd; mxser_set_baud()
626 mxser_set_must_enum_value(info->ioaddr, quot); mxser_set_baud()
/linux-4.1.27/arch/m68k/math-emu/
H A Dfp_arith.c372 unsigned long quot, rem; fp_fsgldiv() local
423 fp_div64(quot, rem, dest->mant.m32[0], 0, src->mant.m32[0]); fp_fsgldiv()
424 dest->mant.m32[0] = 0x80000000 | (quot >> 1); fp_fsgldiv()
425 dest->mant.m32[1] = (quot & 1) | rem; /* only for rounding */ fp_fsgldiv()
427 fp_div64(quot, rem, dest->mant.m32[0], 0, src->mant.m32[0]); fp_fsgldiv()
428 dest->mant.m32[0] = quot; fp_fsgldiv()
H A Dmulti_arith.h131 #define fp_div64(quot, rem, srch, srcl, div) \
132 asm ("divu.l %2,%1:%0" : "=d" (quot), "=d" (rem) \
/linux-4.1.27/arch/tile/kernel/
H A Dtime.c245 u64 quot = (u64)nsecs >> dev->shift; ns2cycles() local
247 return quot * dev->mult + ((rem * dev->mult) >> dev->shift); ns2cycles()
/linux-4.1.27/arch/frv/kernel/
H A Dsetup.c526 unsigned long clkc, psr, quot; determine_clocks() local
626 quot = 1; determine_clocks()
627 while (__serial_clock_speed_HZ / quot / 16 / 65536 > 3000) determine_clocks()
628 quot += 1; determine_clocks()
634 quot <<= 1; determine_clocks()
636 __serial_clock_speed_HZ /= quot; determine_clocks()
641 printk(" uart=%luMHz\n", __serial_clock_speed_HZ / 1000000 * quot); determine_clocks()
649 __set_UCPVR(quot); determine_clocks()
/linux-4.1.27/drivers/net/wireless/iwlwifi/dvm/
H A Ddevices.c102 u32 quot; iwl_usecs_to_beacons() local
109 quot = (usec / interval) & iwl_usecs_to_beacons()
115 return (quot << IWLAGN_EXT_BEACON_TIME_POS) + rem; iwl_usecs_to_beacons()
/linux-4.1.27/drivers/net/irda/
H A Dbfin_sir.c96 unsigned int quot; bfin_sir_set_speed() local
115 quot = (port->clk + (8 * speed)) / (16 * speed); bfin_sir_set_speed()
136 UART_PUT_DLL(port, quot & 0xFF); bfin_sir_set_speed()
137 UART_PUT_DLH(port, (quot >> 8) & 0xFF); bfin_sir_set_speed()
/linux-4.1.27/drivers/staging/dgnc/
H A Ddgnc_cls.c440 int quot = 0; cls_param() local
608 quot = ch->ch_bd->bd_dividend / baud; cls_param()
610 if (quot != 0 && ch->ch_old_baud != baud) { cls_param()
613 writeb((quot & 0xff), &ch->ch_cls_uart->txrx); cls_param()
614 writeb((quot >> 8), &ch->ch_cls_uart->ier); cls_param()
H A Ddgnc_neo.c602 int quot = 0; neo_param() local
765 quot = ch->ch_bd->bd_dividend / baud; neo_param()
767 if (quot != 0 && ch->ch_old_baud != baud) { neo_param()
770 writeb((quot & 0xff), &ch->ch_neo_uart->txrx); neo_param()
771 writeb((quot >> 8), &ch->ch_neo_uart->ier); neo_param()
/linux-4.1.27/drivers/tty/serial/jsm/
H A Djsm_cls.c693 int quot = 0; cls_param() local
770 quot = ch->ch_bd->bd_dividend / baud; cls_param()
772 if (quot != 0) { cls_param()
774 writeb((quot & 0xff), &ch->ch_cls_uart->txrx); cls_param()
775 writeb((quot >> 8), &ch->ch_cls_uart->ier); cls_param()
H A Djsm_neo.c940 int quot; neo_param() local
1040 quot = ch->ch_bd->bd_dividend / baud; neo_param()
1042 if (quot != 0) { neo_param()
1044 writeb((quot & 0xff), &ch->ch_neo_uart->txrx); neo_param()
1045 writeb((quot >> 8), &ch->ch_neo_uart->ier); neo_param()
/linux-4.1.27/drivers/usb/host/
H A Disp116x-hcd.c94 int quot = len % 4; write_ptddata_to_fifo() local
119 if (quot == 1 || quot == 2) write_ptddata_to_fifo()
131 int quot = len % 4; read_ptddata_from_fifo() local
157 if (quot == 1 || quot == 2) read_ptddata_from_fifo()
/linux-4.1.27/fs/f2fs/
H A Dsegment.c82 unsigned long quot, rest; __find_rev_next_bit() local
93 quot = (offset >> 3) << 3; __find_rev_next_bit()
95 mask = ~0UL << quot; __find_rev_next_bit()
97 submask <<= quot; __find_rev_next_bit() local
133 unsigned long quot, rest; __find_rev_next_zero_bit() local
144 quot = (offset >> 3) << 3; __find_rev_next_zero_bit()
146 mask = ~(~0UL << quot); __find_rev_next_zero_bit()
148 submask <<= quot; __find_rev_next_zero_bit() local
/linux-4.1.27/drivers/mmc/card/
H A Dsdio_uart.c257 unsigned int baud, quot; sdio_uart_change_speed() local
299 quot = (2 * port->uartclk + baud) / (2 * baud); sdio_uart_change_speed()
345 sdio_out(port, UART_DLL, quot & 0xff); sdio_uart_change_speed()
346 sdio_out(port, UART_DLM, quot >> 8); sdio_uart_change_speed()
/linux-4.1.27/arch/m68k/ifpsp060/src/
H A Dilsp.S205 beq.b ldqpos # branch to quot positive
209 cmpi.l %d6, &0x80000000 # will (-quot) fit in 32 bits?
212 neg.l %d6 # make (-quot) 2's comp
217 btst &0x1f, %d6 # will (+quot) fit in 32 bits?
H A Disp.S2175 beq.b dqpos # branch to quot positive
2179 cmpi.l %d6, &0x80000000 # will (-quot) fit in 32 bits?
2182 neg.l %d6 # make (-quot) 2's comp
2187 btst &0x1f, %d6 # will (+quot) fit in 32 bits?
/linux-4.1.27/drivers/spi/
H A Dspi-pxa2xx.c706 /* Calculate initial quot */ quark_x1000_get_clk_div()
756 /* Calculate initial quot */ quark_x1000_get_clk_div()
/linux-4.1.27/drivers/isdn/i4l/
H A Disdn_tty.c1007 quot; isdn_tty_change_speed() local
1014 quot = i = cflag & CBAUD; isdn_tty_change_speed()
1022 if (quot) { isdn_tty_change_speed()
/linux-4.1.27/scripts/kconfig/
H A Dqconf.cc1145 res.replace(i, 1, "&quot;"); print_filter()
/linux-4.1.27/drivers/net/wireless/iwlegacy/
H A Dcommon.c4892 u32 quot; il_usecs_to_beacons() local
4899 quot = il_usecs_to_beacons()
4910 return (quot << il->hw_params.beacon_time_tsf_bits) + rem; il_usecs_to_beacons()

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