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- /* SPDX-License-Identifier: GPL-2.0 */
- /*
- * Definitions for the KLSI KL5KUSB105 serial port adapter
- */
- /* vendor/product pairs that are known to contain this chipset */
- #define PALMCONNECT_VID 0x0830
- #define PALMCONNECT_PID 0x0080
- #define KLSI_VID 0x05e9
- #define KLSI_KL5KUSB105D_PID 0x00c0
- /* Vendor commands: */
- /* port table -- the chip supports up to 4 channels */
- /* baud rates */
- enum {
- kl5kusb105a_sio_b115200 = 0,
- kl5kusb105a_sio_b57600 = 1,
- kl5kusb105a_sio_b38400 = 2,
- kl5kusb105a_sio_b19200 = 4,
- kl5kusb105a_sio_b14400 = 5,
- kl5kusb105a_sio_b9600 = 6,
- kl5kusb105a_sio_b4800 = 8, /* unchecked */
- kl5kusb105a_sio_b2400 = 9, /* unchecked */
- kl5kusb105a_sio_b1200 = 0xa, /* unchecked */
- kl5kusb105a_sio_b600 = 0xb /* unchecked */
- };
- /* data bits */
- #define kl5kusb105a_dtb_7 7
- #define kl5kusb105a_dtb_8 8
- /* requests: */
- #define KL5KUSB105A_SIO_SET_DATA 1
- #define KL5KUSB105A_SIO_POLL 2
- #define KL5KUSB105A_SIO_CONFIGURE 3
- /* values used for request KL5KUSB105A_SIO_CONFIGURE */
- #define KL5KUSB105A_SIO_CONFIGURE_READ_ON 3
- #define KL5KUSB105A_SIO_CONFIGURE_READ_OFF 2
- /* Interpretation of modem status lines */
- /* These need sorting out by individually connecting pins and checking
- * results. FIXME!
- * When data is being sent we see 0x30 in the lower byte; this must
- * contain DSR and CTS ...
- */
- #define KL5KUSB105A_DSR ((1<<4) | (1<<5))
- #define KL5KUSB105A_CTS ((1<<5) | (1<<4))
- #define KL5KUSB105A_WANTS_TO_SEND 0x30
- #if 0
- #define KL5KUSB105A_DTR /* Data Terminal Ready */
- #define KL5KUSB105A_CTS /* Clear To Send */
- #define KL5KUSB105A_CD /* Carrier Detect */
- #define KL5KUSB105A_DSR /* Data Set Ready */
- #define KL5KUSB105A_RxD /* Receive pin */
- #define KL5KUSB105A_LE
- #define KL5KUSB105A_RTS
- #define KL5KUSB105A_ST
- #define KL5KUSB105A_SR
- #define KL5KUSB105A_RI /* Ring Indicator */
- #endif
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