diff options
Diffstat (limited to 'drivers/usb/serial/cypress_m8.h')
| -rw-r--r-- | drivers/usb/serial/cypress_m8.h | 53 |
1 files changed, 29 insertions, 24 deletions
diff --git a/drivers/usb/serial/cypress_m8.h b/drivers/usb/serial/cypress_m8.h index 1fd360e04065..67cf60826884 100644 --- a/drivers/usb/serial/cypress_m8.h +++ b/drivers/usb/serial/cypress_m8.h @@ -1,27 +1,32 @@ #ifndef CYPRESS_M8_H #define CYPRESS_M8_H -/* definitions and function prototypes used for the cypress USB to Serial controller */ +/* + * definitions and function prototypes used for the cypress USB to Serial + * controller + */ -/* For sending our feature buffer - controlling serial communication states */ -/* Linux HID has no support for serial devices so we do this through the driver */ -#define HID_REQ_GET_REPORT 0x01 -#define HID_REQ_SET_REPORT 0x09 +/* + * For sending our feature buffer - controlling serial communication states. + * Linux HID has no support for serial devices so we do this through the driver + */ +#define HID_REQ_GET_REPORT 0x01 +#define HID_REQ_SET_REPORT 0x09 /* List other cypress USB to Serial devices here, and add them to the id_table */ /* DeLorme Earthmate USB - a GPS device */ -#define VENDOR_ID_DELORME 0x1163 -#define PRODUCT_ID_EARTHMATEUSB 0x0100 -#define PRODUCT_ID_EARTHMATEUSB_LT20 0x0200 +#define VENDOR_ID_DELORME 0x1163 +#define PRODUCT_ID_EARTHMATEUSB 0x0100 +#define PRODUCT_ID_EARTHMATEUSB_LT20 0x0200 /* Cypress HID->COM RS232 Adapter */ -#define VENDOR_ID_CYPRESS 0x04b4 -#define PRODUCT_ID_CYPHIDCOM 0x5500 +#define VENDOR_ID_CYPRESS 0x04b4 +#define PRODUCT_ID_CYPHIDCOM 0x5500 /* Powercom UPS, chip CY7C63723 */ -#define VENDOR_ID_POWERCOM 0x0d9f -#define PRODUCT_ID_UPS 0x0002 +#define VENDOR_ID_POWERCOM 0x0d9f +#define PRODUCT_ID_UPS 0x0002 /* Nokia CA-42 USB to serial cable */ #define VENDOR_ID_DAZZLE 0x07d0 @@ -29,17 +34,17 @@ /* End of device listing */ /* Used for setting / requesting serial line settings */ -#define CYPRESS_SET_CONFIG 0x01 -#define CYPRESS_GET_CONFIG 0x02 +#define CYPRESS_SET_CONFIG 0x01 +#define CYPRESS_GET_CONFIG 0x02 /* Used for throttle control */ -#define THROTTLED 0x1 -#define ACTUALLY_THROTTLED 0x2 +#define THROTTLED 0x1 +#define ACTUALLY_THROTTLED 0x2 -/* chiptypes - used in case firmware differs from the generic form ... offering - * different baud speeds/etc. +/* + * chiptypes - used in case firmware differs from the generic form ... offering + * different baud speeds/etc. */ - #define CT_EARTHMATE 0x01 #define CT_CYPHIDCOM 0x02 #define CT_CA42V2 0x03 @@ -50,15 +55,15 @@ /* these are sent / read at byte 0 of the input/output hid reports */ /* You can find these values defined in the CY4601 USB to Serial design notes */ -#define CONTROL_DTR 0x20 /* data terminal ready - flow control - host to device */ +#define CONTROL_DTR 0x20 /* data terminal ready - flow control - host to device */ #define UART_DSR 0x20 /* data set ready - flow control - device to host */ -#define CONTROL_RTS 0x10 /* request to send - flow control - host to device */ +#define CONTROL_RTS 0x10 /* request to send - flow control - host to device */ #define UART_CTS 0x10 /* clear to send - flow control - device to host */ -#define UART_RI 0x10 /* ring indicator - modem - device to host */ +#define UART_RI 0x10 /* ring indicator - modem - device to host */ #define UART_CD 0x40 /* carrier detect - modem - device to host */ -#define CYP_ERROR 0x08 /* received from input report - device to host */ +#define CYP_ERROR 0x08 /* received from input report - device to host */ /* Note - the below has nothing to do with the "feature report" reset */ -#define CONTROL_RESET 0x08 /* sent with output report - host to device */ +#define CONTROL_RESET 0x08 /* sent with output report - host to device */ /* End of RS-232 protocol definitions */ |