/* SPDX-License-Identifier: GPL-2.0 */
#define SUSBCRequest_SetBaudRateParityAndStopBits       1
#define SUSBCR_SBR_MASK                         0xFF00
#define SUSBCR_SBR_1200                         0x0100
#define SUSBCR_SBR_9600                         0x0200
#define SUSBCR_SBR_19200                        0x0400
#define SUSBCR_SBR_28800                        0x0800
#define SUSBCR_SBR_38400                        0x1000
#define SUSBCR_SBR_57600                        0x2000
#define SUSBCR_SBR_115200                       0x4000

#define SUSBCR_SPASB_MASK                       0x0070
#define SUSBCR_SPASB_NoParity                   0x0010
#define SUSBCR_SPASB_OddParity                  0x0020
#define SUSBCR_SPASB_EvenParity                 0x0040

#define SUSBCR_SPASB_STPMASK                    0x0003
#define SUSBCR_SPASB_1StopBit                   0x0001
#define SUSBCR_SPASB_2StopBits                  0x0002

#define SUSBCRequest_SetStatusLinesOrQueues     2
#define SUSBCR_SSL_SETRTS                       0x0001
#define SUSBCR_SSL_CLRRTS                       0x0002
#define SUSBCR_SSL_SETDTR                       0x0004
#define SUSBCR_SSL_CLRDTR                       0x0010

/* Kill the pending/current writes to the comm port. */
#define SUSBCR_SSL_PURGE_TXABORT                0x0100
/* Kill the pending/current reads to the comm port. */
#define SUSBCR_SSL_PURGE_RXABORT                0x0200
/* Kill the transmit queue if there. */
#define SUSBCR_SSL_PURGE_TXCLEAR                0x0400
/* Kill the typeahead buffer if there. */
#define SUSBCR_SSL_PURGE_RXCLEAR                0x0800

#define SUSBCRequest_GetStatusLineState         4
/* Any Character received */
#define SUSBCR_GSL_RXCHAR                       0x0001
/* Transmitt Queue Empty */
#define SUSBCR_GSL_TXEMPTY                      0x0004
/* CTS changed state */
#define SUSBCR_GSL_CTS                          0x0008
/* DSR changed state */
#define SUSBCR_GSL_DSR                          0x0010
/* RLSD changed state */
#define SUSBCR_GSL_RLSD                         0x0020
/* BREAK received */
#define SUSBCR_GSL_BREAK                        0x0040
/* Line status error occurred */
#define SUSBCR_GSL_ERR                          0x0080
/* Ring signal detected */
#define SUSBCR_GSL_RING                         0x0100

#define SUSBCRequest_Misc                       8
/* use a predefined reset sequence */
#define SUSBCR_MSC_ResetReader                  0x0001
/* use a predefined sequence to reset the internal queues */
#define SUSBCR_MSC_ResetAllQueues               0x0002

#define SUSBCRequest_GetMisc                    0x10

/*
 * get the firmware version from device, coded like this 0xHHLLBBPP with
 * HH = Firmware Version High Byte
 * LL = Firmware Version Low Byte
 * BB = Build Number
 * PP = Further Attributes
 */
#define SUSBCR_MSC_GetFWVersion                 0x0001

/*
 * get the hardware version from device coded like this 0xHHLLPPRR with
 * HH = Software Version High Byte
 * LL = Software Version Low Byte
 * PP = Further Attributes
 * RR = Reserved for the hardware ID
 */
#define SUSBCR_MSC_GetHWVersion                 0x0002