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
12 #define SUSBCR_SPASB_MASK 0x0070
13 #define SUSBCR_SPASB_NoParity 0x0010
14 #define SUSBCR_SPASB_OddParity 0x0020
15 #define SUSBCR_SPASB_EvenParity 0x0040
17 #define SUSBCR_SPASB_STPMASK 0x0003
18 #define SUSBCR_SPASB_1StopBit 0x0001
19 #define SUSBCR_SPASB_2StopBits 0x0002
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
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
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
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
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
60 #define SUSBCRequest_GetMisc 0x10
63 * get the firmware version from device, coded like this 0xHHLLBBPP with
64 * HH = Firmware Version High Byte
65 * LL = Firmware Version Low Byte
67 * PP = Further Attributes
69 #define SUSBCR_MSC_GetFWVersion 0x0001
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
78 #define SUSBCR_MSC_GetHWVersion 0x0002