projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 1da177e4 LT |
2 | /* |
| 3 | * Definitions for the KLSI KL5KUSB105 serial port adapter | |
| 4 | */ | |
| 5 | ||
| 6 | /* vendor/product pairs that are known to contain this chipset */ | |
| 7 | #define PALMCONNECT_VID 0x0830 | |
| 8 | #define PALMCONNECT_PID 0x0080 | |
| 9 | ||
| 10 | #define KLSI_VID 0x05e9 | |
| 11 | #define KLSI_KL5KUSB105D_PID 0x00c0 | |
| 12 | ||
| 13 | /* Vendor commands: */ | |
| 14 | ||
| 15 | ||
| 16 | /* port table -- the chip supports up to 4 channels */ | |
| 17 | ||
| 18 | /* baud rates */ | |
| 19 | ||
| 20 | enum { | |
| 932d22c9 GKH |
21 | kl5kusb105a_sio_b115200 = 0, |
| 22 | kl5kusb105a_sio_b57600 = 1, | |
| 23 | kl5kusb105a_sio_b38400 = 2, | |
| 24 | kl5kusb105a_sio_b19200 = 4, | |
| 25 | kl5kusb105a_sio_b14400 = 5, | |
| 26 | kl5kusb105a_sio_b9600 = 6, | |
| 27 | kl5kusb105a_sio_b4800 = 8, /* unchecked */ | |
| 28 | kl5kusb105a_sio_b2400 = 9, /* unchecked */ | |
| 29 | kl5kusb105a_sio_b1200 = 0xa, /* unchecked */ | |
| 30 | kl5kusb105a_sio_b600 = 0xb /* unchecked */ | |
| 1da177e4 LT |
31 | }; |
| 32 | ||
| 33 | /* data bits */ | |
| 34 | #define kl5kusb105a_dtb_7 7 | |
| 35 | #define kl5kusb105a_dtb_8 8 | |
| 36 | ||
| 37 | ||
| 38 | ||
| 39 | /* requests: */ | |
| 40 | #define KL5KUSB105A_SIO_SET_DATA 1 | |
| 41 | #define KL5KUSB105A_SIO_POLL 2 | |
| 42 | #define KL5KUSB105A_SIO_CONFIGURE 3 | |
| 43 | /* values used for request KL5KUSB105A_SIO_CONFIGURE */ | |
| 44 | #define KL5KUSB105A_SIO_CONFIGURE_READ_ON 3 | |
| 45 | #define KL5KUSB105A_SIO_CONFIGURE_READ_OFF 2 | |
| 46 | ||
| 47 | /* Interpretation of modem status lines */ | |
| 48 | /* These need sorting out by individually connecting pins and checking | |
| 49 | * results. FIXME! | |
| 50 | * When data is being sent we see 0x30 in the lower byte; this must | |
| 51 | * contain DSR and CTS ... | |
| 52 | */ | |
| 53 | #define KL5KUSB105A_DSR ((1<<4) | (1<<5)) | |
| 54 | #define KL5KUSB105A_CTS ((1<<5) | (1<<4)) | |
| 55 | ||
| 56 | #define KL5KUSB105A_WANTS_TO_SEND 0x30 | |
| 932d22c9 GKH |
57 | #if 0 |
| 58 | #define KL5KUSB105A_DTR /* Data Terminal Ready */ | |
| 59 | #define KL5KUSB105A_CTS /* Clear To Send */ | |
| 60 | #define KL5KUSB105A_CD /* Carrier Detect */ | |
| 61 | #define KL5KUSB105A_DSR /* Data Set Ready */ | |
| 62 | #define KL5KUSB105A_RxD /* Receive pin */ | |
| 63 | ||
| 64 | #define KL5KUSB105A_LE | |
| 65 | #define KL5KUSB105A_RTS | |
| 66 | #define KL5KUSB105A_ST | |
| 67 | #define KL5KUSB105A_SR | |
| 68 | #define KL5KUSB105A_RI /* Ring Indicator */ | |
| 69 | #endif |