| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef CYPRESS_M8_H |
| #define CYPRESS_M8_H |
| |
| /* |
| * 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 |
| |
| /* 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 |
| |
| /* Cypress HID->COM RS232 Adapter */ |
| #define VENDOR_ID_CYPRESS 0x04b4 |
| #define PRODUCT_ID_CYPHIDCOM 0x5500 |
| |
| /* FRWD Dongle - a GPS sports watch */ |
| #define VENDOR_ID_FRWD 0x6737 |
| #define PRODUCT_ID_CYPHIDCOM_FRWD 0x0001 |
| |
| /* Powercom UPS, chip CY7C63723 */ |
| #define VENDOR_ID_POWERCOM 0x0d9f |
| #define PRODUCT_ID_UPS 0x0002 |
| |
| /* Nokia CA-42 USB to serial cable */ |
| #define VENDOR_ID_DAZZLE 0x07d0 |
| #define PRODUCT_ID_CA42 0x4101 |
| /* End of device listing */ |
| |
| /* Used for setting / requesting serial line settings */ |
| #define CYPRESS_SET_CONFIG 0x01 |
| #define CYPRESS_GET_CONFIG 0x02 |
| |
| /* Used for throttle control */ |
| #define THROTTLED 0x1 |
| #define ACTUALLY_THROTTLED 0x2 |
| |
| /* |
| * 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 |
| #define CT_GENERIC 0x0F |
| /* End of chiptype definitions */ |
| |
| /* |
| * RS-232 serial data communication protocol definitions. |
| * |
| * 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 */ |
| #define CONTROL_RTS 0x10 /* request to send */ |
| #define CONTROL_RESET 0x08 /* sent with output report */ |
| |
| #define UART_MSR_MASK 0xf0 |
| #define UART_RI 0x80 /* ring indicator */ |
| #define UART_CD 0x40 /* carrier detect */ |
| #define UART_DSR 0x20 /* data set ready */ |
| #define UART_CTS 0x10 /* clear to send */ |
| #define CYP_ERROR 0x08 /* received from input report */ |
| |
| /* End of RS-232 protocol definitions */ |
| |
| #endif /* CYPRESS_M8_H */ |
