diff options
Diffstat (limited to 'drivers/usb/serial/whiteheat.h')
| -rw-r--r-- | drivers/usb/serial/whiteheat.h | 78 |
1 files changed, 51 insertions, 27 deletions
diff --git a/drivers/usb/serial/whiteheat.h b/drivers/usb/serial/whiteheat.h index f16079705664..38065df4d2d8 100644 --- a/drivers/usb/serial/whiteheat.h +++ b/drivers/usb/serial/whiteheat.h @@ -2,7 +2,7 @@ * USB ConnectTech WhiteHEAT driver * * Copyright (C) 2002 - * Connect Tech Inc. + * Connect Tech Inc. * * Copyright (C) 1999, 2000 * Greg Kroah-Hartman (greg@kroah.com) @@ -12,7 +12,8 @@ * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * - * See Documentation/usb/usb-serial.txt for more information on using this driver + * See Documentation/usb/usb-serial.txt for more information on using this + * driver * */ @@ -30,13 +31,16 @@ #define WHITEHEAT_DUMP 7 /* dump memory */ #define WHITEHEAT_STATUS 8 /* get status */ #define WHITEHEAT_PURGE 9 /* clear the UART fifos */ -#define WHITEHEAT_GET_DTR_RTS 10 /* get the state of DTR and RTS for a port */ -#define WHITEHEAT_GET_HW_INFO 11 /* get EEPROM info and hardware ID */ +#define WHITEHEAT_GET_DTR_RTS 10 /* get the state of DTR and RTS + for a port */ +#define WHITEHEAT_GET_HW_INFO 11 /* get EEPROM info and + hardware ID */ #define WHITEHEAT_REPORT_TX_DONE 12 /* get the next TX done */ #define WHITEHEAT_EVENT 13 /* unsolicited status events */ -#define WHITEHEAT_ECHO 14 /* send data to the indicated IN endpoint */ -#define WHITEHEAT_DO_TEST 15 /* perform the specified test */ -#define WHITEHEAT_CMD_COMPLETE 16 /* reply for certain commands */ +#define WHITEHEAT_ECHO 14 /* send data to the indicated + IN endpoint */ +#define WHITEHEAT_DO_TEST 15 /* perform specified test */ +#define WHITEHEAT_CMD_COMPLETE 16 /* reply for some commands */ #define WHITEHEAT_CMD_FAILURE 17 /* reply for failed commands */ @@ -67,20 +71,28 @@ struct whiteheat_simple { #define WHITEHEAT_PAR_MARK '1' /* mark (force 1) parity */ #define WHITEHEAT_SFLOW_NONE 'n' /* no software flow control */ -#define WHITEHEAT_SFLOW_RX 'r' /* XOFF/ON is sent when RX fills/empties */ -#define WHITEHEAT_SFLOW_TX 't' /* when received XOFF/ON will stop/start TX */ +#define WHITEHEAT_SFLOW_RX 'r' /* XOFF/ON is sent when RX + fills/empties */ +#define WHITEHEAT_SFLOW_TX 't' /* when received XOFF/ON will + stop/start TX */ #define WHITEHEAT_SFLOW_RXTX 'b' /* both SFLOW_RX and SFLOW_TX */ #define WHITEHEAT_HFLOW_NONE 0x00 /* no hardware flow control */ -#define WHITEHEAT_HFLOW_RTS_TOGGLE 0x01 /* RTS is on during transmit, off otherwise */ -#define WHITEHEAT_HFLOW_DTR 0x02 /* DTR is off/on when RX fills/empties */ -#define WHITEHEAT_HFLOW_CTS 0x08 /* when received CTS off/on will stop/start TX */ -#define WHITEHEAT_HFLOW_DSR 0x10 /* when received DSR off/on will stop/start TX */ -#define WHITEHEAT_HFLOW_RTS 0x80 /* RTS is off/on when RX fills/empties */ +#define WHITEHEAT_HFLOW_RTS_TOGGLE 0x01 /* RTS is on during transmit, + off otherwise */ +#define WHITEHEAT_HFLOW_DTR 0x02 /* DTR is off/on when RX + fills/empties */ +#define WHITEHEAT_HFLOW_CTS 0x08 /* when received CTS off/on + will stop/start TX */ +#define WHITEHEAT_HFLOW_DSR 0x10 /* when received DSR off/on + will stop/start TX */ +#define WHITEHEAT_HFLOW_RTS 0x80 /* RTS is off/on when RX + fills/empties */ struct whiteheat_port_settings { __u8 port; /* port number (1 to N) */ - __u32 baud; /* any value 7 - 460800, firmware calculates best fit; arrives little endian */ + __u32 baud; /* any value 7 - 460800, firmware calculates + best fit; arrives little endian */ __u8 bits; /* 5, 6, 7, or 8 */ __u8 stop; /* 1 or 2, default 1 (2 = 1.5 if bits = 5) */ __u8 parity; /* see WHITEHEAT_PAR_* above */ @@ -167,12 +179,14 @@ struct whiteheat_echo { */ #define WHITEHEAT_TEST_UART_RW 0x01 /* read/write uart registers */ #define WHITEHEAT_TEST_UART_INTR 0x02 /* uart interrupt */ -#define WHITEHEAT_TEST_SETUP_CONT 0x03 /* setup for PORT_CONT/PORT_DISCONT */ +#define WHITEHEAT_TEST_SETUP_CONT 0x03 /* setup for + PORT_CONT/PORT_DISCONT */ #define WHITEHEAT_TEST_PORT_CONT 0x04 /* port connect */ #define WHITEHEAT_TEST_PORT_DISCONT 0x05 /* port disconnect */ #define WHITEHEAT_TEST_UART_CLK_START 0x06 /* uart clock test start */ #define WHITEHEAT_TEST_UART_CLK_STOP 0x07 /* uart clock test stop */ -#define WHITEHEAT_TEST_MODEM_FT 0x08 /* modem signals, requires a loopback cable/connector */ +#define WHITEHEAT_TEST_MODEM_FT 0x08 /* modem signals, requires a + loopback cable/connector */ #define WHITEHEAT_TEST_ERASE_EEPROM 0x09 /* erase eeprom */ #define WHITEHEAT_TEST_READ_EEPROM 0x0a /* read eeprom */ #define WHITEHEAT_TEST_PROGRAM_EEPROM 0x0b /* program eeprom */ @@ -198,19 +212,27 @@ struct whiteheat_test { #define WHITEHEAT_EVENT_CONNECT 0x08 /* connect field is valid */ #define WHITEHEAT_FLOW_NONE 0x00 /* no flow control active */ -#define WHITEHEAT_FLOW_HARD_OUT 0x01 /* TX is stopped by CTS (waiting for CTS to go on) */ -#define WHITEHEAT_FLOW_HARD_IN 0x02 /* remote TX is stopped by RTS */ -#define WHITEHEAT_FLOW_SOFT_OUT 0x04 /* TX is stopped by XOFF received (waiting for XON) */ -#define WHITEHEAT_FLOW_SOFT_IN 0x08 /* remote TX is stopped by XOFF transmitted */ +#define WHITEHEAT_FLOW_HARD_OUT 0x01 /* TX is stopped by CTS + (waiting for CTS to go on) */ +#define WHITEHEAT_FLOW_HARD_IN 0x02 /* remote TX is stopped + by RTS */ +#define WHITEHEAT_FLOW_SOFT_OUT 0x04 /* TX is stopped by XOFF + received (waiting for XON) */ +#define WHITEHEAT_FLOW_SOFT_IN 0x08 /* remote TX is stopped by XOFF + transmitted */ #define WHITEHEAT_FLOW_TX_DONE 0x80 /* TX has completed */ struct whiteheat_status_info { __u8 port; /* port number (1 to N) */ - __u8 event; /* indicates what the current event is, see WHITEHEAT_EVENT_* above */ - __u8 modem; /* modem signal status (copy of uart's MSR register) */ + __u8 event; /* indicates what the current event is, + see WHITEHEAT_EVENT_* above */ + __u8 modem; /* modem signal status (copy of uart's + MSR register) */ __u8 error; /* line status (copy of uart's LSR register) */ - __u8 flow; /* flow control state, see WHITEHEAT_FLOW_* above */ - __u8 connect; /* 0 means not connected, non-zero means connected */ + __u8 flow; /* flow control state, see WHITEHEAT_FLOW_* + above */ + __u8 connect; /* 0 means not connected, non-zero means + connected */ }; @@ -256,7 +278,8 @@ struct whiteheat_hw_info { struct whiteheat_event_info { __u8 port; /* port number (1 to N) */ __u8 event; /* see whiteheat_status_info.event */ - __u8 info; /* see whiteheat_status_info.modem, .error, .flow, .connect */ + __u8 info; /* see whiteheat_status_info.modem, .error, + .flow, .connect */ }; @@ -269,7 +292,8 @@ struct whiteheat_event_info { struct whiteheat_test_info { __u8 port; /* port number (1 to N) */ - __u8 test; /* indicates which test this is a response for, see WHITEHEAT_DO_TEST above */ + __u8 test; /* indicates which test this is a response for, + see WHITEHEAT_DO_TEST above */ __u8 status; /* see WHITEHEAT_TEST_* above */ __u8 results[32]; /* test-dependent results */ }; |