mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-23 09:19:51 +00:00
USB: ftdi_sio: checkpatch cleanups
Minor whitespace cleanups to make checkpatch happy. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
parent
995834eb37
commit
3bb36aa266
3 changed files with 87 additions and 81 deletions
|
@ -61,7 +61,7 @@ static __u16 product;
|
|||
|
||||
struct ftdi_private {
|
||||
struct kref kref;
|
||||
ftdi_chip_type_t chip_type;
|
||||
enum ftdi_chip_type chip_type;
|
||||
/* type of device, either SIO or FT8U232AM */
|
||||
int baud_base; /* baud base clock for divisor setting */
|
||||
int custom_divisor; /* custom_divisor kludge, this is for
|
||||
|
|
|
@ -23,14 +23,16 @@
|
|||
*/
|
||||
|
||||
/* Commands */
|
||||
#define FTDI_SIO_RESET 0 /* Reset the port */
|
||||
#define FTDI_SIO_MODEM_CTRL 1 /* Set the modem control register */
|
||||
#define FTDI_SIO_SET_FLOW_CTRL 2 /* Set flow control register */
|
||||
#define FTDI_SIO_SET_BAUD_RATE 3 /* Set baud rate */
|
||||
#define FTDI_SIO_SET_DATA 4 /* Set the data characteristics of the port */
|
||||
#define FTDI_SIO_GET_MODEM_STATUS 5 /* Retrieve current value of modem status register */
|
||||
#define FTDI_SIO_SET_EVENT_CHAR 6 /* Set the event character */
|
||||
#define FTDI_SIO_SET_ERROR_CHAR 7 /* Set the error character */
|
||||
#define FTDI_SIO_RESET 0 /* Reset the port */
|
||||
#define FTDI_SIO_MODEM_CTRL 1 /* Set the modem control register */
|
||||
#define FTDI_SIO_SET_FLOW_CTRL 2 /* Set flow control register */
|
||||
#define FTDI_SIO_SET_BAUD_RATE 3 /* Set baud rate */
|
||||
#define FTDI_SIO_SET_DATA 4 /* Set the data characteristics of
|
||||
the port */
|
||||
#define FTDI_SIO_GET_MODEM_STATUS 5 /* Retrieve current value of modem
|
||||
status register */
|
||||
#define FTDI_SIO_SET_EVENT_CHAR 6 /* Set the event character */
|
||||
#define FTDI_SIO_SET_ERROR_CHAR 7 /* Set the error character */
|
||||
#define FTDI_SIO_SET_LATENCY_TIMER 9 /* Set the latency timer */
|
||||
#define FTDI_SIO_GET_LATENCY_TIMER 10 /* Get the latency timer */
|
||||
|
||||
|
@ -52,7 +54,7 @@
|
|||
*/
|
||||
|
||||
/* Port Identifier Table */
|
||||
#define PIT_DEFAULT 0 /* SIOA */
|
||||
#define PIT_DEFAULT 0 /* SIOA */
|
||||
#define PIT_SIOA 1 /* SIOA */
|
||||
/* The device this driver is tested with one has only one port */
|
||||
#define PIT_SIOB 2 /* SIOB */
|
||||
|
@ -103,20 +105,21 @@
|
|||
* wLength: 0
|
||||
* Data: None
|
||||
* The BaudDivisor values are calculated as follows:
|
||||
* - BaseClock is either 12000000 or 48000000 depending on the device. FIXME: I wish
|
||||
* I knew how to detect old chips to select proper base clock!
|
||||
* - BaseClock is either 12000000 or 48000000 depending on the device.
|
||||
* FIXME: I wish I knew how to detect old chips to select proper base clock!
|
||||
* - BaudDivisor is a fixed point number encoded in a funny way.
|
||||
* (--WRONG WAY OF THINKING--)
|
||||
* BaudDivisor is a fixed point number encoded with following bit weighs:
|
||||
* (-2)(-1)(13..0). It is a radical with a denominator of 4, so values
|
||||
* end with 0.0 (00...), 0.25 (10...), 0.5 (01...), and 0.75 (11...).
|
||||
* (--THE REALITY--)
|
||||
* The both-bits-set has quite different meaning from 0.75 - the chip designers
|
||||
* have decided it to mean 0.125 instead of 0.75.
|
||||
* The both-bits-set has quite different meaning from 0.75 - the chip
|
||||
* designers have decided it to mean 0.125 instead of 0.75.
|
||||
* This info looked up in FTDI application note "FT8U232 DEVICES \ Data Rates
|
||||
* and Flow Control Consideration for USB to RS232".
|
||||
* - BaudDivisor = (BaseClock / 16) / BaudRate, where the (=) operation should
|
||||
* automagically re-encode the resulting value to take fractions into consideration.
|
||||
* automagically re-encode the resulting value to take fractions into
|
||||
* consideration.
|
||||
* As all values are integers, some bit twiddling is in order:
|
||||
* BaudDivisor = (BaseClock / 16 / BaudRate) |
|
||||
* (((BaseClock / 2 / BaudRate) & 4) ? 0x4000 // 0.5
|
||||
|
@ -146,7 +149,7 @@
|
|||
* not supported by the FT8U232AM).
|
||||
*/
|
||||
|
||||
typedef enum {
|
||||
enum ftdi_chip_type {
|
||||
SIO = 1,
|
||||
FT8U232AM = 2,
|
||||
FT232BM = 3,
|
||||
|
@ -154,37 +157,36 @@ typedef enum {
|
|||
FT232RL = 5,
|
||||
FT2232H = 6,
|
||||
FT4232H = 7
|
||||
} ftdi_chip_type_t;
|
||||
};
|
||||
|
||||
typedef enum {
|
||||
ftdi_sio_b300 = 0,
|
||||
ftdi_sio_b600 = 1,
|
||||
ftdi_sio_b1200 = 2,
|
||||
ftdi_sio_b2400 = 3,
|
||||
ftdi_sio_b4800 = 4,
|
||||
ftdi_sio_b9600 = 5,
|
||||
ftdi_sio_b19200 = 6,
|
||||
ftdi_sio_b38400 = 7,
|
||||
ftdi_sio_b57600 = 8,
|
||||
ftdi_sio_b115200 = 9
|
||||
} FTDI_SIO_baudrate_t;
|
||||
enum ftdi_sio_baudrate {
|
||||
ftdi_sio_b300 = 0,
|
||||
ftdi_sio_b600 = 1,
|
||||
ftdi_sio_b1200 = 2,
|
||||
ftdi_sio_b2400 = 3,
|
||||
ftdi_sio_b4800 = 4,
|
||||
ftdi_sio_b9600 = 5,
|
||||
ftdi_sio_b19200 = 6,
|
||||
ftdi_sio_b38400 = 7,
|
||||
ftdi_sio_b57600 = 8,
|
||||
ftdi_sio_b115200 = 9
|
||||
};
|
||||
|
||||
/*
|
||||
* The ftdi_8U232AM_xxMHz_byyy constants have been removed. The encoded divisor values
|
||||
* are calculated internally.
|
||||
* The ftdi_8U232AM_xxMHz_byyy constants have been removed. The encoded divisor
|
||||
* values are calculated internally.
|
||||
*/
|
||||
|
||||
#define FTDI_SIO_SET_DATA_REQUEST FTDI_SIO_SET_DATA
|
||||
#define FTDI_SIO_SET_DATA_REQUEST_TYPE 0x40
|
||||
#define FTDI_SIO_SET_DATA_PARITY_NONE (0x0 << 8)
|
||||
#define FTDI_SIO_SET_DATA_PARITY_ODD (0x1 << 8)
|
||||
#define FTDI_SIO_SET_DATA_PARITY_EVEN (0x2 << 8)
|
||||
#define FTDI_SIO_SET_DATA_PARITY_MARK (0x3 << 8)
|
||||
#define FTDI_SIO_SET_DATA_PARITY_SPACE (0x4 << 8)
|
||||
#define FTDI_SIO_SET_DATA_STOP_BITS_1 (0x0 << 11)
|
||||
#define FTDI_SIO_SET_DATA_STOP_BITS_15 (0x1 << 11)
|
||||
#define FTDI_SIO_SET_DATA_STOP_BITS_2 (0x2 << 11)
|
||||
#define FTDI_SIO_SET_BREAK (0x1 << 14)
|
||||
#define FTDI_SIO_SET_DATA_REQUEST FTDI_SIO_SET_DATA
|
||||
#define FTDI_SIO_SET_DATA_REQUEST_TYPE 0x40
|
||||
#define FTDI_SIO_SET_DATA_PARITY_NONE (0x0 << 8)
|
||||
#define FTDI_SIO_SET_DATA_PARITY_ODD (0x1 << 8)
|
||||
#define FTDI_SIO_SET_DATA_PARITY_EVEN (0x2 << 8)
|
||||
#define FTDI_SIO_SET_DATA_PARITY_MARK (0x3 << 8)
|
||||
#define FTDI_SIO_SET_DATA_PARITY_SPACE (0x4 << 8)
|
||||
#define FTDI_SIO_SET_DATA_STOP_BITS_1 (0x0 << 11)
|
||||
#define FTDI_SIO_SET_DATA_STOP_BITS_15 (0x1 << 11)
|
||||
#define FTDI_SIO_SET_DATA_STOP_BITS_2 (0x2 << 11)
|
||||
#define FTDI_SIO_SET_BREAK (0x1 << 14)
|
||||
/* FTDI_SIO_SET_DATA */
|
||||
|
||||
/*
|
||||
|
@ -287,8 +289,8 @@ typedef enum {
|
|||
*
|
||||
* A value of zero in the hIndex field disables handshaking
|
||||
*
|
||||
* If Xon/Xoff handshaking is specified, the hValue field should contain the XOFF character
|
||||
* and the lValue field contains the XON character.
|
||||
* If Xon/Xoff handshaking is specified, the hValue field should contain the
|
||||
* XOFF character and the lValue field contains the XON character.
|
||||
*/
|
||||
|
||||
/*
|
||||
|
@ -373,7 +375,10 @@ typedef enum {
|
|||
|
||||
/* FTDI_SIO_SET_ERROR_CHAR */
|
||||
|
||||
/* Set the parity error replacement character for the specified communications port */
|
||||
/*
|
||||
* Set the parity error replacement character for the specified communications
|
||||
* port
|
||||
*/
|
||||
|
||||
/*
|
||||
* BmRequestType: 0100 0000b
|
||||
|
@ -496,9 +501,10 @@ typedef enum {
|
|||
*
|
||||
* IN Endpoint
|
||||
*
|
||||
* The device reserves the first two bytes of data on this endpoint to contain the current
|
||||
* values of the modem and line status registers. In the absence of data, the device
|
||||
* generates a message consisting of these two status bytes every 40 ms
|
||||
* The device reserves the first two bytes of data on this endpoint to contain
|
||||
* the current values of the modem and line status registers. In the absence of
|
||||
* data, the device generates a message consisting of these two status bytes
|
||||
* every 40 ms
|
||||
*
|
||||
* Byte 0: Modem Status
|
||||
*
|
||||
|
@ -530,21 +536,21 @@ typedef enum {
|
|||
#define FTDI_RS0_RI (1 << 6)
|
||||
#define FTDI_RS0_RLSD (1 << 7)
|
||||
|
||||
#define FTDI_RS_DR 1
|
||||
#define FTDI_RS_OE (1<<1)
|
||||
#define FTDI_RS_PE (1<<2)
|
||||
#define FTDI_RS_FE (1<<3)
|
||||
#define FTDI_RS_BI (1<<4)
|
||||
#define FTDI_RS_THRE (1<<5)
|
||||
#define FTDI_RS_TEMT (1<<6)
|
||||
#define FTDI_RS_FIFO (1<<7)
|
||||
#define FTDI_RS_DR 1
|
||||
#define FTDI_RS_OE (1<<1)
|
||||
#define FTDI_RS_PE (1<<2)
|
||||
#define FTDI_RS_FE (1<<3)
|
||||
#define FTDI_RS_BI (1<<4)
|
||||
#define FTDI_RS_THRE (1<<5)
|
||||
#define FTDI_RS_TEMT (1<<6)
|
||||
#define FTDI_RS_FIFO (1<<7)
|
||||
|
||||
/*
|
||||
* OUT Endpoint
|
||||
*
|
||||
* This device reserves the first bytes of data on this endpoint contain the length
|
||||
* and port identifier of the message. For the FTDI USB Serial converter the port
|
||||
* identifier is always 1.
|
||||
* This device reserves the first bytes of data on this endpoint contain the
|
||||
* length and port identifier of the message. For the FTDI USB Serial converter
|
||||
* the port identifier is always 1.
|
||||
*
|
||||
* Byte 0: Line Status
|
||||
*
|
||||
|
|
|
@ -275,8 +275,8 @@
|
|||
/*
|
||||
* Hameg HO820 and HO870 interface (using VID 0x0403)
|
||||
*/
|
||||
#define HAMEG_HO820_PID 0xed74
|
||||
#define HAMEG_HO870_PID 0xed71
|
||||
#define HAMEG_HO820_PID 0xed74
|
||||
#define HAMEG_HO870_PID 0xed71
|
||||
|
||||
/*
|
||||
* MaxStream devices www.maxstream.net
|
||||
|
@ -289,14 +289,14 @@
|
|||
* and Mike Studer (K6EEP) <k6eep@hamsoftware.org>.
|
||||
* Ian Abbott <abbotti@mev.co.uk> added a few more from the driver INF file.
|
||||
*/
|
||||
#define FTDI_MHAM_KW_PID 0xEEE8 /* USB-KW interface */
|
||||
#define FTDI_MHAM_YS_PID 0xEEE9 /* USB-YS interface */
|
||||
#define FTDI_MHAM_Y6_PID 0xEEEA /* USB-Y6 interface */
|
||||
#define FTDI_MHAM_Y8_PID 0xEEEB /* USB-Y8 interface */
|
||||
#define FTDI_MHAM_IC_PID 0xEEEC /* USB-IC interface */
|
||||
#define FTDI_MHAM_DB9_PID 0xEEED /* USB-DB9 interface */
|
||||
#define FTDI_MHAM_RS232_PID 0xEEEE /* USB-RS232 interface */
|
||||
#define FTDI_MHAM_Y9_PID 0xEEEF /* USB-Y9 interface */
|
||||
#define FTDI_MHAM_KW_PID 0xEEE8 /* USB-KW interface */
|
||||
#define FTDI_MHAM_YS_PID 0xEEE9 /* USB-YS interface */
|
||||
#define FTDI_MHAM_Y6_PID 0xEEEA /* USB-Y6 interface */
|
||||
#define FTDI_MHAM_Y8_PID 0xEEEB /* USB-Y8 interface */
|
||||
#define FTDI_MHAM_IC_PID 0xEEEC /* USB-IC interface */
|
||||
#define FTDI_MHAM_DB9_PID 0xEEED /* USB-DB9 interface */
|
||||
#define FTDI_MHAM_RS232_PID 0xEEEE /* USB-RS232 interface */
|
||||
#define FTDI_MHAM_Y9_PID 0xEEEF /* USB-Y9 interface */
|
||||
|
||||
/* Domintell products http://www.domintell.com */
|
||||
#define FTDI_DOMINTELL_DGQG_PID 0xEF50 /* Master */
|
||||
|
@ -483,9 +483,9 @@
|
|||
* Blackfin gnICE JTAG
|
||||
* http://docs.blackfin.uclinux.org/doku.php?id=hw:jtag:gnice
|
||||
*/
|
||||
#define ADI_VID 0x0456
|
||||
#define ADI_GNICE_PID 0xF000
|
||||
#define ADI_GNICEPLUS_PID 0xF001
|
||||
#define ADI_VID 0x0456
|
||||
#define ADI_GNICE_PID 0xF000
|
||||
#define ADI_GNICEPLUS_PID 0xF001
|
||||
|
||||
/*
|
||||
* RATOC REX-USB60F
|
||||
|
@ -611,13 +611,13 @@
|
|||
#define SEALEVEL_2802_7_PID 0X2872 /* SeaLINK+8/485 (2802) Port 7 */
|
||||
#define SEALEVEL_2802_8_PID 0X2882 /* SeaLINK+8/485 (2802) Port 8 */
|
||||
#define SEALEVEL_2803_1_PID 0X2813 /* SeaLINK+8 (2803) Port 1 */
|
||||
#define SEALEVEL_2803_2_PID 0X2823 /* SeaLINK+8 (2803) Port 2 */
|
||||
#define SEALEVEL_2803_3_PID 0X2833 /* SeaLINK+8 (2803) Port 3 */
|
||||
#define SEALEVEL_2803_4_PID 0X2843 /* SeaLINK+8 (2803) Port 4 */
|
||||
#define SEALEVEL_2803_5_PID 0X2853 /* SeaLINK+8 (2803) Port 5 */
|
||||
#define SEALEVEL_2803_6_PID 0X2863 /* SeaLINK+8 (2803) Port 6 */
|
||||
#define SEALEVEL_2803_7_PID 0X2873 /* SeaLINK+8 (2803) Port 7 */
|
||||
#define SEALEVEL_2803_8_PID 0X2883 /* SeaLINK+8 (2803) Port 8 */
|
||||
#define SEALEVEL_2803_2_PID 0X2823 /* SeaLINK+8 (2803) Port 2 */
|
||||
#define SEALEVEL_2803_3_PID 0X2833 /* SeaLINK+8 (2803) Port 3 */
|
||||
#define SEALEVEL_2803_4_PID 0X2843 /* SeaLINK+8 (2803) Port 4 */
|
||||
#define SEALEVEL_2803_5_PID 0X2853 /* SeaLINK+8 (2803) Port 5 */
|
||||
#define SEALEVEL_2803_6_PID 0X2863 /* SeaLINK+8 (2803) Port 6 */
|
||||
#define SEALEVEL_2803_7_PID 0X2873 /* SeaLINK+8 (2803) Port 7 */
|
||||
#define SEALEVEL_2803_8_PID 0X2883 /* SeaLINK+8 (2803) Port 8 */
|
||||
|
||||
/*
|
||||
* JETI SPECTROMETER SPECBOS 1201
|
||||
|
@ -1013,7 +1013,7 @@
|
|||
*/
|
||||
#define EVOLUTION_VID 0xDEEE /* Vendor ID */
|
||||
#define EVOLUTION_ER1_PID 0x0300 /* ER1 Control Module */
|
||||
#define EVO_8U232AM_PID 0x02FF /* Evolution robotics RCM2 (FT232AM)*/
|
||||
#define EVO_8U232AM_PID 0x02FF /* Evolution robotics RCM2 (FT232AM)*/
|
||||
#define EVO_HYBRID_PID 0x0302 /* Evolution robotics RCM4 PID (FT232BM)*/
|
||||
#define EVO_RCM4_PID 0x0303 /* Evolution robotics RCM4 PID */
|
||||
|
||||
|
|
Loading…
Reference in a new issue