1/* SPDX-License-Identifier: GPL-2.0 */ 2#define SUSBCRequest_SetBaudRateParityAndStopBits 1 3#define SUSBCR_SBR_MASK 0xFF00 4#define SUSBCR_SBR_1200 0x0100 5#define SUSBCR_SBR_9600 0x0200 6#define SUSBCR_SBR_19200 0x0400 7#define SUSBCR_SBR_28800 0x0800 8#define SUSBCR_SBR_38400 0x1000 9#define SUSBCR_SBR_57600 0x2000 10#define SUSBCR_SBR_115200 0x4000 11 12#define SUSBCR_SPASB_MASK 0x0070 13#define SUSBCR_SPASB_NoParity 0x0010 14#define SUSBCR_SPASB_OddParity 0x0020 15#define SUSBCR_SPASB_EvenParity 0x0040 16 17#define SUSBCR_SPASB_STPMASK 0x0003 18#define SUSBCR_SPASB_1StopBit 0x0001 19#define SUSBCR_SPASB_2StopBits 0x0002 20 21#define SUSBCRequest_SetStatusLinesOrQueues 2 22#define SUSBCR_SSL_SETRTS 0x0001 23#define SUSBCR_SSL_CLRRTS 0x0002 24#define SUSBCR_SSL_SETDTR 0x0004 25#define SUSBCR_SSL_CLRDTR 0x0010 26 27/* Kill the pending/current writes to the comm port. */ 28#define SUSBCR_SSL_PURGE_TXABORT 0x0100 29/* Kill the pending/current reads to the comm port. */ 30#define SUSBCR_SSL_PURGE_RXABORT 0x0200 31/* Kill the transmit queue if there. */ 32#define SUSBCR_SSL_PURGE_TXCLEAR 0x0400 33/* Kill the typeahead buffer if there. */ 34#define SUSBCR_SSL_PURGE_RXCLEAR 0x0800 35 36#define SUSBCRequest_GetStatusLineState 4 37/* Any Character received */ 38#define SUSBCR_GSL_RXCHAR 0x0001 39/* Transmitt Queue Empty */ 40#define SUSBCR_GSL_TXEMPTY 0x0004 41/* CTS changed state */ 42#define SUSBCR_GSL_CTS 0x0008 43/* DSR changed state */ 44#define SUSBCR_GSL_DSR 0x0010 45/* RLSD changed state */ 46#define SUSBCR_GSL_RLSD 0x0020 47/* BREAK received */ 48#define SUSBCR_GSL_BREAK 0x0040 49/* Line status error occurred */ 50#define SUSBCR_GSL_ERR 0x0080 51/* Ring signal detected */ 52#define SUSBCR_GSL_RING 0x0100 53 54#define SUSBCRequest_Misc 8 55/* use a predefined reset sequence */ 56#define SUSBCR_MSC_ResetReader 0x0001 57/* use a predefined sequence to reset the internal queues */ 58#define SUSBCR_MSC_ResetAllQueues 0x0002 59 60#define SUSBCRequest_GetMisc 0x10 61 62/* 63 * get the firmware version from device, coded like this 0xHHLLBBPP with 64 * HH = Firmware Version High Byte 65 * LL = Firmware Version Low Byte 66 * BB = Build Number 67 * PP = Further Attributes 68 */ 69#define SUSBCR_MSC_GetFWVersion 0x0001 70 71/* 72 * get the hardware version from device coded like this 0xHHLLPPRR with 73 * HH = Software Version High Byte 74 * LL = Software Version Low Byte 75 * PP = Further Attributes 76 * RR = Reserved for the hardware ID 77 */ 78#define SUSBCR_MSC_GetHWVersion 0x0002 79