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kernel-fxtec-pro1x/drivers/tty/serial
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Andy Shevchenko 21947ba654 serial: 8250_pci: replace switch-case by formula 
This patch replaces a switch-case by a formula using rational best
approximation that does necessary calculations for byt_set_termios().

Below is a list of the calculations done for all defined baud rates. Each line
in a format: 1) numerator, 2) denominator, 3) prescaler, 4) Fuart, 5) port UART
clock, 6) list of baud rates with DLAB values.

4        5        16 80000000   80000000   2500000(2)
14       25       16 56000000   56000000   3500000(1)
16       25       16 64000000   64000000   500000(8),1000000(4),2000000(2),
					4000000(1)
24       25       16 96000000   96000000   1500000(4),3000000(2)
2180     3103     16 70254592   70254592   134(32768)
2304     3125     16 73728000   73728000   576000(8),1152000(4)
8192     15625    16 52428800   52428800   50(65536),200(16384)
9216     15625    16 58982400   58982400   1800(2048),57600(64),115200(32),
					230400(16),460800(8),921600(4),1843200(2)
12288    15625    16 78643200   78643200   75(65536),150(32768),300(16384),
					600(8192),1200(4096),2400(2048),
					4800(1024),9600(512),19200(256),38400(128)
9893     17154    16 57671680   57671680   110(32768)

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Peter Hurley <peter@hurleysoftware.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-26 23:00:36 +01:00
..
8250 serial: 8250_pci: replace switch-case by formula 2015-03-26 23:00:36 +01:00
cpm_uart tty: cpm_uart: replace CONFIG_8xx by CONFIG_CPM1 2015-03-26 23:00:36 +01:00
jsm serial: jsm: some off by one bugs 2015-03-26 23:00:36 +01:00
21285.c
68328serial.c
altera_jtaguart.c serial: altera-juart: fix NULL device in log message 2015-01-09 14:28:17 -08:00
altera_uart.c serial: altera-uart: fix NULL device in log message 2015-01-09 14:28:17 -08:00
amba-pl010.c serial: Test/disable MSIs if switching from N_PPS 2014-11-06 14:57:27 -08:00
amba-pl011.c drivers/tty: serial: remove info message 2015-03-11 16:38:25 +01:00
apbuart.c tty: constify of_device_id array 2015-03-26 22:49:10 +01:00
apbuart.h
ar933x_uart.c serial: ar933x_uart: Fix off-by-one for checking valid alias id 2015-03-07 03:20:25 +01:00
arc_uart.c tty: serial: drop owner assignment from platform_drivers 2014-10-20 16:21:45 +02:00
atmel_serial.c Merge 4.0-rc3 into tty-testing 2015-03-09 07:08:37 +01:00
bcm63xx_uart.c tty: serial/bcm63xx_uart: fix sparse warning 2015-03-07 03:13:07 +01:00
bfin_sport_uart.c tty: pr_warning->pr_warn and logging neatening 2014-11-25 17:06:38 -08:00
bfin_sport_uart.h
bfin_uart.c bfin uart: it will hang when read current y count if not disable dma irq 2015-03-26 16:10:10 +01:00
clps711x.c serial: clps711x: fail if mctrl_gpio_init fails 2015-03-07 03:15:03 +01:00
crisv10.c cris: Remove obsolete ASYNC_SPLIT_TERMIOS behavior 2014-11-05 20:18:30 -08:00
crisv10.h cris: Remove obsolete ASYNC_SPLIT_TERMIOS behavior 2014-11-05 20:18:30 -08:00
digicolor-usart.c tty/serial: digicolor: remove sysrq reference 2015-02-02 10:11:25 -08:00
dz.c
dz.h
earlycon-arm-semihost.c
earlycon.c serial: earlycon: Enable earlycon without command line param 2015-03-26 17:25:27 +01:00
efm32-uart.c tty: serial: drop owner assignment from platform_drivers 2014-10-20 16:21:45 +02:00
etraxfs-uart.c serial: driver for ETRAX FS UART 2015-02-07 18:43:16 +08:00
fsl_lpuart.c tty: constify of_device_id array 2015-03-26 22:49:10 +01:00
icom.c serial: icom: fix error return code 2014-11-25 17:06:39 -08:00
icom.h
ifx6x60.c
ifx6x60.h
imx.c serial: imx: Add braces to avoid ambiguous 'else' 2015-03-11 13:55:20 +01:00
ioc3_serial.c
ioc4_serial.c
ip22zilog.c serial: use container_of to resolve uart_ip22zilog_port from uart_port 2014-11-05 19:20:52 -08:00
ip22zilog.h
Kconfig tty: cpm_uart: replace CONFIG_8xx by CONFIG_CPM1 2015-03-26 23:00:36 +01:00
kgdb_nmi.c
kgdboc.c
lantiq.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
lpc32xx_hs.c tty: serial: drop owner assignment from platform_drivers 2014-10-20 16:21:45 +02:00
m32r_sio.c serial: use container_of to resolve uart_sio_port from uart_port 2014-11-05 19:20:52 -08:00
m32r_sio.h
m32r_sio_reg.h
Makefile tty: serial: Remove orphaned serial driver 2015-03-26 22:31:09 +01:00
max310x.c drivers/max310: Use the rs485 functions on serial_core 2014-11-06 15:00:15 -08:00
max3100.c tty: max3100: use msecs_to_jiffies for time conversion 2015-03-07 03:13:08 +01:00
mcf.c serial: mcf: fix no driver name in probe output 2015-01-09 14:06:57 -08:00
men_z135_uart.c tty: serial: men_z135_uart: Fix driver for changes in hardware 2015-02-02 10:11:27 -08:00
meson_uart.c tty: serial: drop owner assignment from platform_drivers 2014-10-20 16:21:45 +02:00
mpc52xx_uart.c tty: constify of_device_id array 2015-03-26 22:49:10 +01:00
mpsc.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
msm_serial.c tty: serial: msm_serial: Remove console unregistration from driver exit. 2015-02-02 10:11:25 -08:00
msm_serial.h tty: serial: msm_serial: Remove dead code 2015-03-26 22:31:09 +01:00
msm_smd_tty.c
mux.c
mxs-auart.c tty: constify of_device_id array 2015-03-26 22:49:10 +01:00
netx-serial.c tty: serial: drop owner assignment from platform_drivers 2014-10-20 16:21:45 +02:00
nwpserial.c
of_serial.c serial: of: set port iomem size from devicetree 2015-03-26 22:50:33 +01:00
omap-serial.c tty/serial: omap: fix !wakeirq message 2015-03-26 22:38:36 +01:00
pch_uart.c
pmac_zilog.c tty: constify of_device_id array 2015-03-26 22:49:10 +01:00
pmac_zilog.h
pnx8xxx_uart.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
pxa.c tty: constify of_device_id array 2015-03-26 22:49:10 +01:00
rp2.c
sa1100.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
samsung.c serial: samsung: earlycon support depends on CONFIG_SERIAL_SAMSUNG_CONSOLE 2015-02-02 11:11:00 -08:00
samsung.h serial: samsung: add DMA support for RX 2015-01-09 14:25:39 -08:00
sb1250-duart.c
sc16is7xx.c sc16is7xx: enable the clock 2015-03-26 22:38:36 +01:00
sccnxp.c tty: serial: drop owner assignment from platform_drivers 2014-10-20 16:21:45 +02:00
serial-tegra.c tty: constify of_device_id array 2015-03-26 22:49:10 +01:00
serial_core.c serial: core: Fix kernel doc for uart_console_write() 2015-03-26 16:16:20 +01:00
serial_ks8695.c
serial_mctrl_gpio.c serial: mctrl_gpio: Fix build warnings 2015-03-11 13:55:20 +01:00
serial_mctrl_gpio.h
serial_txx9.c tty: serial: drop owner assignment from platform_drivers 2014-10-20 16:21:45 +02:00
sh-sci.c serial: sh-sci: Update calculation of timeout for DMA 2015-03-26 22:42:27 +01:00
sh-sci.h
sirfsoc_uart.c tty: constify of_device_id array 2015-03-26 22:49:10 +01:00
sirfsoc_uart.h serial: sirf: rename marco to atlas7 2015-01-09 14:17:59 -08:00
sn_console.c
sprd_serial.c Merge 4.0-rc3 into tty-testing 2015-03-09 07:08:37 +01:00
st-asc.c tty: constify of_device_id array 2015-03-26 22:49:10 +01:00
suncore.c
sunhv.c tty: serial: drop owner assignment from platform_drivers 2014-10-20 16:21:45 +02:00
sunsab.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
sunsab.h
sunsu.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
sunzilog.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
sunzilog.h
tilegx.c
timbuart.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
timbuart.h
uartlite.c tty: constify of_device_id array 2015-03-26 22:49:10 +01:00
ucc_uart.c tty: constify of_device_id array 2015-03-26 22:49:10 +01:00
vr41xx_siu.c tty: serial: drop owner assignment from platform_drivers 2014-10-20 16:21:45 +02:00
vt8500_serial.c tty: serial: drop owner assignment from platform_drivers 2014-10-20 16:21:45 +02:00
xilinx_uartps.c serial: xuartps: Fix check in console_setup(). 2015-03-26 22:55:18 +01:00
zs.c
zs.h