1*b2441318SGreg Kroah-Hartman /* SPDX-License-Identifier: GPL-2.0 */ 21da177e4SLinus Torvalds /* 31da177e4SLinus Torvalds * Definitions for the KLSI KL5KUSB105 serial port adapter 41da177e4SLinus Torvalds */ 51da177e4SLinus Torvalds 61da177e4SLinus Torvalds /* vendor/product pairs that are known to contain this chipset */ 71da177e4SLinus Torvalds #define PALMCONNECT_VID 0x0830 81da177e4SLinus Torvalds #define PALMCONNECT_PID 0x0080 91da177e4SLinus Torvalds 101da177e4SLinus Torvalds /* Vendor commands: */ 111da177e4SLinus Torvalds 121da177e4SLinus Torvalds 131da177e4SLinus Torvalds /* port table -- the chip supports up to 4 channels */ 141da177e4SLinus Torvalds 151da177e4SLinus Torvalds /* baud rates */ 161da177e4SLinus Torvalds 171da177e4SLinus Torvalds enum { 181da177e4SLinus Torvalds kl5kusb105a_sio_b115200 = 0, 191da177e4SLinus Torvalds kl5kusb105a_sio_b57600 = 1, 201da177e4SLinus Torvalds kl5kusb105a_sio_b38400 = 2, 211da177e4SLinus Torvalds kl5kusb105a_sio_b19200 = 4, 221da177e4SLinus Torvalds kl5kusb105a_sio_b14400 = 5, 231da177e4SLinus Torvalds kl5kusb105a_sio_b9600 = 6, 241da177e4SLinus Torvalds kl5kusb105a_sio_b4800 = 8, /* unchecked */ 251da177e4SLinus Torvalds kl5kusb105a_sio_b2400 = 9, /* unchecked */ 261da177e4SLinus Torvalds kl5kusb105a_sio_b1200 = 0xa, /* unchecked */ 271da177e4SLinus Torvalds kl5kusb105a_sio_b600 = 0xb /* unchecked */ 281da177e4SLinus Torvalds }; 291da177e4SLinus Torvalds 301da177e4SLinus Torvalds /* data bits */ 311da177e4SLinus Torvalds #define kl5kusb105a_dtb_7 7 321da177e4SLinus Torvalds #define kl5kusb105a_dtb_8 8 331da177e4SLinus Torvalds 341da177e4SLinus Torvalds 351da177e4SLinus Torvalds 361da177e4SLinus Torvalds /* requests: */ 371da177e4SLinus Torvalds #define KL5KUSB105A_SIO_SET_DATA 1 381da177e4SLinus Torvalds #define KL5KUSB105A_SIO_POLL 2 391da177e4SLinus Torvalds #define KL5KUSB105A_SIO_CONFIGURE 3 401da177e4SLinus Torvalds /* values used for request KL5KUSB105A_SIO_CONFIGURE */ 411da177e4SLinus Torvalds #define KL5KUSB105A_SIO_CONFIGURE_READ_ON 3 421da177e4SLinus Torvalds #define KL5KUSB105A_SIO_CONFIGURE_READ_OFF 2 431da177e4SLinus Torvalds 441da177e4SLinus Torvalds /* Interpretation of modem status lines */ 451da177e4SLinus Torvalds /* These need sorting out by individually connecting pins and checking 461da177e4SLinus Torvalds * results. FIXME! 471da177e4SLinus Torvalds * When data is being sent we see 0x30 in the lower byte; this must 481da177e4SLinus Torvalds * contain DSR and CTS ... 491da177e4SLinus Torvalds */ 501da177e4SLinus Torvalds #define KL5KUSB105A_DSR ((1<<4) | (1<<5)) 511da177e4SLinus Torvalds #define KL5KUSB105A_CTS ((1<<5) | (1<<4)) 521da177e4SLinus Torvalds 531da177e4SLinus Torvalds #define KL5KUSB105A_WANTS_TO_SEND 0x30 54932d22c9SGreg Kroah-Hartman #if 0 55932d22c9SGreg Kroah-Hartman #define KL5KUSB105A_DTR /* Data Terminal Ready */ 56932d22c9SGreg Kroah-Hartman #define KL5KUSB105A_CTS /* Clear To Send */ 57932d22c9SGreg Kroah-Hartman #define KL5KUSB105A_CD /* Carrier Detect */ 58932d22c9SGreg Kroah-Hartman #define KL5KUSB105A_DSR /* Data Set Ready */ 59932d22c9SGreg Kroah-Hartman #define KL5KUSB105A_RxD /* Receive pin */ 601da177e4SLinus Torvalds 61932d22c9SGreg Kroah-Hartman #define KL5KUSB105A_LE 62932d22c9SGreg Kroah-Hartman #define KL5KUSB105A_RTS 63932d22c9SGreg Kroah-Hartman #define KL5KUSB105A_ST 64932d22c9SGreg Kroah-Hartman #define KL5KUSB105A_SR 65932d22c9SGreg Kroah-Hartman #define KL5KUSB105A_RI /* Ring Indicator */ 66932d22c9SGreg Kroah-Hartman #endif 67