diff options
Diffstat (limited to 'drivers/usb/serial/ftdi_sio.h')
| -rw-r--r-- | drivers/usb/serial/ftdi_sio.h | 126 |
1 files changed, 63 insertions, 63 deletions
diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h index 8302eca893ea..a577ea44dcf9 100644 --- a/drivers/usb/serial/ftdi_sio.h +++ b/drivers/usb/serial/ftdi_sio.h @@ -1,20 +1,20 @@ /* - * Definitions for the FTDI USB Single Port Serial Converter - - * known as FTDI_SIO (Serial Input/Output application of the chipset) + * Definitions for the FTDI USB Single Port Serial Converter - + * known as FTDI_SIO (Serial Input/Output application of the chipset) * * The example I have is known as the USC-1000 which is available from * http://www.dse.co.nz - cat no XH4214 It looks similar to this: * http://www.dansdata.com/usbser.htm but I can't be sure There are other * USC-1000s which don't look like my device though so beware! * - * The device is based on the FTDI FT8U100AX chip. It has a DB25 on one side, + * The device is based on the FTDI FT8U100AX chip. It has a DB25 on one side, * USB on the other. * * Thanx to FTDI (http://www.ftdi.co.uk) for so kindly providing details * of the protocol required to talk to the device and ongoing assistence * during development. * - * Bill Ryder - bryder@sgi.com formerly of Silicon Graphics, Inc.- wrote the + * Bill Ryder - bryder@sgi.com formerly of Silicon Graphics, Inc.- wrote the * FTDI_SIO implementation. * * Philipp Gühring - pg@futureware.at - added the Device ID of the USB relais @@ -472,7 +472,7 @@ /* * DSS-20 Sync Station for Sony Ericsson P800 */ -#define FTDI_DSS20_PID 0xFC82 +#define FTDI_DSS20_PID 0xFC82 /* * Home Electronics (www.home-electro.com) USB gadgets @@ -884,7 +884,7 @@ /* * BmRequestType: 0100 0000B * bRequest: FTDI_SIO_RESET - * wValue: Control Value + * wValue: Control Value * 0 = Reset SIO * 1 = Purge RX buffer * 2 = Purge TX buffer @@ -952,7 +952,7 @@ * 101 - add .625 to divisor * 110 - add .750 to divisor * 111 - add .875 to divisor - * Bits 15 to 0 of the 17-bit divisor are placed in the urb value. Bit 16 is + * Bits 15 to 0 of the 17-bit divisor are placed in the urb value. Bit 16 is * placed in bit 0 of the urb index. * * Note that there are a couple of special cases to support the highest baud @@ -971,8 +971,8 @@ typedef enum { } ftdi_chip_type_t; typedef enum { - ftdi_sio_b300 = 0, - ftdi_sio_b600 = 1, + ftdi_sio_b300 = 0, + ftdi_sio_b600 = 1, ftdi_sio_b1200 = 2, ftdi_sio_b2400 = 3, ftdi_sio_b4800 = 4, @@ -981,7 +981,7 @@ typedef enum { ftdi_sio_b38400 = 7, ftdi_sio_b57600 = 8, ftdi_sio_b115200 = 9 -} FTDI_SIO_baudrate_t ; +} FTDI_SIO_baudrate_t; /* * The ftdi_8U232AM_xxMHz_byyy constants have been removed. The encoded divisor values @@ -990,19 +990,19 @@ typedef enum { #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_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 */ /* - * BmRequestType: 0100 0000B + * BmRequestType: 0100 0000B * bRequest: FTDI_SIO_SET_DATA * wValue: Data characteristics (see below) * wIndex: Port @@ -1035,7 +1035,7 @@ typedef enum { #define FTDI_SIO_SET_MODEM_CTRL_REQUEST_TYPE 0x40 #define FTDI_SIO_SET_MODEM_CTRL_REQUEST FTDI_SIO_MODEM_CTRL -/* +/* * BmRequestType: 0100 0000B * bRequest: FTDI_SIO_MODEM_CTRL * wValue: ControlValue (see below) @@ -1049,11 +1049,11 @@ typedef enum { */ #define FTDI_SIO_SET_DTR_MASK 0x1 -#define FTDI_SIO_SET_DTR_HIGH ( 1 | ( FTDI_SIO_SET_DTR_MASK << 8)) -#define FTDI_SIO_SET_DTR_LOW ( 0 | ( FTDI_SIO_SET_DTR_MASK << 8)) +#define FTDI_SIO_SET_DTR_HIGH (1 | (FTDI_SIO_SET_DTR_MASK << 8)) +#define FTDI_SIO_SET_DTR_LOW (0 | (FTDI_SIO_SET_DTR_MASK << 8)) #define FTDI_SIO_SET_RTS_MASK 0x2 -#define FTDI_SIO_SET_RTS_HIGH ( 2 | ( FTDI_SIO_SET_RTS_MASK << 8 )) -#define FTDI_SIO_SET_RTS_LOW ( 0 | ( FTDI_SIO_SET_RTS_MASK << 8 )) +#define FTDI_SIO_SET_RTS_HIGH (2 | (FTDI_SIO_SET_RTS_MASK << 8)) +#define FTDI_SIO_SET_RTS_LOW (0 | (FTDI_SIO_SET_RTS_MASK << 8)) /* * ControlValue @@ -1076,7 +1076,7 @@ typedef enum { /* FTDI_SIO_SET_FLOW_CTRL */ #define FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE 0x40 #define FTDI_SIO_SET_FLOW_CTRL_REQUEST FTDI_SIO_SET_FLOW_CTRL -#define FTDI_SIO_DISABLE_FLOW_CTRL 0x0 +#define FTDI_SIO_DISABLE_FLOW_CTRL 0x0 #define FTDI_SIO_RTS_CTS_HS (0x1 << 8) #define FTDI_SIO_DTR_DSR_HS (0x2 << 8) #define FTDI_SIO_XON_XOFF_HS (0x4 << 8) @@ -1085,7 +1085,7 @@ typedef enum { * bRequest: FTDI_SIO_SET_FLOW_CTRL * wValue: Xoff/Xon * wIndex: Protocol/Port - hIndex is protocl / lIndex is port - * wLength: 0 + * wLength: 0 * Data: None * * hIndex protocol is: @@ -1101,10 +1101,10 @@ 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 + * If Xon/Xoff handshaking is specified, the hValue field should contain the XOFF character * and the lValue field contains the XON character. - */ - + */ + /* * FTDI_SIO_GET_LATENCY_TIMER * @@ -1118,7 +1118,7 @@ typedef enum { #define FTDI_SIO_GET_LATENCY_TIMER_REQUEST FTDI_SIO_GET_LATENCY_TIMER #define FTDI_SIO_GET_LATENCY_TIMER_REQUEST_TYPE 0xC0 -/* +/* * BmRequestType: 1100 0000b * bRequest: FTDI_SIO_GET_LATENCY_TIMER * wValue: 0 @@ -1127,7 +1127,7 @@ typedef enum { * Data: latency (on return) */ -/* +/* * FTDI_SIO_SET_LATENCY_TIMER * * Set the timeout interval. The FTDI collects data from the slave @@ -1140,7 +1140,7 @@ typedef enum { #define FTDI_SIO_SET_LATENCY_TIMER_REQUEST FTDI_SIO_SET_LATENCY_TIMER #define FTDI_SIO_SET_LATENCY_TIMER_REQUEST_TYPE 0x40 -/* +/* * BmRequestType: 0100 0000b * bRequest: FTDI_SIO_SET_LATENCY_TIMER * wValue: Latency (milliseconds) @@ -1155,7 +1155,7 @@ typedef enum { */ /* - * FTDI_SIO_SET_EVENT_CHAR + * FTDI_SIO_SET_EVENT_CHAR * * Set the special event character for the specified communications port. * If the device sees this character it will immediately return the @@ -1168,7 +1168,7 @@ typedef enum { #define FTDI_SIO_SET_EVENT_CHAR_REQUEST_TYPE 0x40 -/* +/* * BmRequestType: 0100 0000b * bRequest: FTDI_SIO_SET_EVENT_CHAR * wValue: EventChar @@ -1184,12 +1184,12 @@ typedef enum { * B9..15 Reserved * */ - + /* FTDI_SIO_SET_ERROR_CHAR */ /* Set the parity error replacement character for the specified communications port */ -/* +/* * BmRequestType: 0100 0000b * bRequest: FTDI_SIO_SET_EVENT_CHAR * wValue: Error Char @@ -1215,15 +1215,15 @@ typedef enum { #define FTDI_SIO_DSR_MASK 0x20 #define FTDI_SIO_RI_MASK 0x40 #define FTDI_SIO_RLSD_MASK 0x80 -/* +/* * BmRequestType: 1100 0000b * bRequest: FTDI_SIO_GET_MODEM_STATUS * wValue: zero * wIndex: Port * wLength: 1 * Data: Status - * - * One byte of data is returned + * + * One byte of data is returned * B0..3 0 * B4 CTS * 0 = inactive @@ -1236,15 +1236,15 @@ typedef enum { * 1 = active * B7 Receive Line Signal Detect (RLSD) * 0 = inactive - * 1 = active + * 1 = active */ -/* Descriptors returned by the device - * +/* Descriptors returned by the device + * * Device Descriptor - * + * * Offset Field Size Value Description * 0 bLength 1 0x12 Size of descriptor in bytes * 1 bDescriptorType 1 0x01 DEVICE Descriptor Type @@ -1260,9 +1260,9 @@ typedef enum { * 15 iProduct 1 0x02 Index of prod string desc * 16 iSerialNumber 1 0x02 Index of serial nmr string desc * 17 bNumConfigurations 1 0x01 Number of possible configurations - * + * * Configuration Descriptor - * + * * Offset Field Size Value * 0 bLength 1 0x09 Size of descriptor in bytes * 1 bDescriptorType 1 0x02 CONFIGURATION Descriptor Type @@ -1272,9 +1272,9 @@ typedef enum { * 6 iConfiguration 1 0x02 Index of config string descriptor * 7 bmAttributes 1 0x20 Config characteristics Remote Wakeup * 8 MaxPower 1 0x1E Max power consumption - * + * * Interface Descriptor - * + * * Offset Field Size Value * 0 bLength 1 0x09 Size of descriptor in bytes * 1 bDescriptorType 1 0x04 INTERFACE Descriptor Type @@ -1285,9 +1285,9 @@ typedef enum { * 6 bInterfaceSubClass 1 0xFF Subclass Code * 7 bInterfaceProtocol 1 0xFF Protocol Code * 8 iInterface 1 0x02 Index of interface string description - * + * * IN Endpoint Descriptor - * + * * Offset Field Size Value * 0 bLength 1 0x07 Size of descriptor in bytes * 1 bDescriptorType 1 0x05 ENDPOINT descriptor type @@ -1295,9 +1295,9 @@ typedef enum { * 3 bmAttributes 1 0x02 Endpoint attributes - Bulk * 4 bNumEndpoints 2 0x0040 maximum packet size * 5 bInterval 1 0x00 Interval for polling endpoint - * + * * OUT Endpoint Descriptor - * + * * Offset Field Size Value * 0 bLength 1 0x07 Size of descriptor in bytes * 1 bDescriptorType 1 0x05 ENDPOINT descriptor type @@ -1305,17 +1305,17 @@ typedef enum { * 3 bmAttributes 1 0x02 Endpoint attributes - Bulk * 4 bNumEndpoints 2 0x0040 maximum packet size * 5 bInterval 1 0x00 Interval for polling endpoint - * + * * DATA FORMAT - * + * * 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 - * + * * Byte 0: Modem Status - * + * * Offset Description * B0 Reserved - must be 1 * B1 Reserved - must be 0 @@ -1325,9 +1325,9 @@ typedef enum { * B5 Data Set Ready (DSR) * B6 Ring Indicator (RI) * B7 Receive Line Signal Detect (RLSD) - * + * * Byte 1: Line Status - * + * * Offset Description * B0 Data Ready (DR) * B1 Overrun Error (OE) @@ -1337,7 +1337,7 @@ typedef enum { * B5 Transmitter Holding Register (THRE) * B6 Transmitter Empty (TEMT) * B7 Error in RCVR FIFO - * + * */ #define FTDI_RS0_CTS (1 << 4) #define FTDI_RS0_DSR (1 << 5) @@ -1355,17 +1355,17 @@ typedef enum { /* * 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. - * + * * Byte 0: Line Status - * + * * Offset Description * B0 Reserved - must be 1 * B1 Reserved - must be 0 * B2..7 Length of message - (not including Byte 0) - * + * */ |