diff options
Diffstat (limited to 'qemu/roms/u-boot/include/usb_cdc_acm.h')
| -rw-r--r-- | qemu/roms/u-boot/include/usb_cdc_acm.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/qemu/roms/u-boot/include/usb_cdc_acm.h b/qemu/roms/u-boot/include/usb_cdc_acm.h new file mode 100644 index 000000000..5709ecac4 --- /dev/null +++ b/qemu/roms/u-boot/include/usb_cdc_acm.h @@ -0,0 +1,30 @@ +/* + * (C) Copyright 2006 + * Bryan O'Donoghue, deckard@codehermit.ie, CodeHermit + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/* ACM Control Requests */ +#define ACM_SEND_ENCAPSULATED_COMMAND 0x00 +#define ACM_GET_ENCAPSULATED_RESPONSE 0x01 +#define ACM_SET_COMM_FEATURE 0x02 +#define ACM_GET_COMM_FEATRUE 0x03 +#define ACM_CLEAR_COMM_FEATURE 0x04 +#define ACM_SET_LINE_ENCODING 0x20 +#define ACM_GET_LINE_ENCODING 0x21 +#define ACM_SET_CONTROL_LINE_STATE 0x22 +#define ACM_SEND_BREAK 0x23 + +/* ACM Notification Codes */ +#define ACM_NETWORK_CONNECTION 0x00 +#define ACM_RESPONSE_AVAILABLE 0x01 +#define ACM_SERIAL_STATE 0x20 + +/* Format of response expected by a ACM_GET_LINE_ENCODING request */ +struct rs232_emu{ + unsigned long dter; + unsigned char stop_bits; + unsigned char parity; + unsigned char data_bits; +}__attribute__((packed)); |