diff options
Diffstat (limited to 'include/linux/isicom.h')
-rw-r--r-- | include/linux/isicom.h | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/include/linux/isicom.h b/include/linux/isicom.h new file mode 100644 index 000000000..7de6822d7 --- /dev/null +++ b/include/linux/isicom.h @@ -0,0 +1,85 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _LINUX_ISICOM_H +#define _LINUX_ISICOM_H + +#define YES 1 +#define NO 0 + +/* + * ISICOM Driver definitions ... + * + */ + +#define ISICOM_NAME "ISICom" + +/* + * PCI definitions + */ + +#define DEVID_COUNT 9 +#define VENDOR_ID 0x10b5 + +/* + * These are now officially allocated numbers + */ + +#define ISICOM_NMAJOR 112 /* normal */ +#define ISICOM_CMAJOR 113 /* callout */ +#define ISICOM_MAGIC (('M' << 8) | 'T') + +#define WAKEUP_CHARS 256 /* hard coded for now */ +#define TX_SIZE 254 + +#define BOARD_COUNT 4 +#define PORT_COUNT (BOARD_COUNT*16) + +/* character sizes */ + +#define ISICOM_CS5 0x0000 +#define ISICOM_CS6 0x0001 +#define ISICOM_CS7 0x0002 +#define ISICOM_CS8 0x0003 + +/* stop bits */ + +#define ISICOM_1SB 0x0000 +#define ISICOM_2SB 0x0004 + +/* parity */ + +#define ISICOM_NOPAR 0x0000 +#define ISICOM_ODPAR 0x0008 +#define ISICOM_EVPAR 0x0018 + +/* flow control */ + +#define ISICOM_CTSRTS 0x03 +#define ISICOM_INITIATE_XONXOFF 0x04 +#define ISICOM_RESPOND_XONXOFF 0x08 + +#define BOARD(line) (((line) >> 4) & 0x3) + + /* isi kill queue bitmap */ + +#define ISICOM_KILLTX 0x01 +#define ISICOM_KILLRX 0x02 + + /* isi_board status bitmap */ + +#define FIRMWARE_LOADED 0x0001 +#define BOARD_ACTIVE 0x0002 +#define BOARD_INIT 0x0004 + + /* isi_port status bitmap */ + +#define ISI_CTS 0x1000 +#define ISI_DSR 0x2000 +#define ISI_RI 0x4000 +#define ISI_DCD 0x8000 +#define ISI_DTR 0x0100 +#define ISI_RTS 0x0200 + + +#define ISI_TXOK 0x0001 + +#endif /* ISICOM_H */ |