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Warning, cross-references for /kernel/include/drivers/usb/pl2303.h need to be fixed.
0001 /* The Quest Operating System 0002 * Copyright (C) 2005-2010 Richard West, Boston University 0003 * 0004 * This program is free software: you can redistribute it and/or modify 0005 * it under the terms of the GNU General Public License as published by 0006 * the Free Software Foundation, either version 3 of the License, or 0007 * (at your option) any later version. 0008 * 0009 * This program is distributed in the hope that it will be useful, 0010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 0011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 0012 * GNU General Public License for more details. 0013 * 0014 * You should have received a copy of the GNU General Public License 0015 * along with this program. If not, see <http://www.gnu.org/licenses/>. 0016 */ 0017 0018 #ifndef _PL2303_H_ 0019 #define _PL2303_H_ 0020 0021 #include <types.h> 0022 0023 #define USB_PL2303_SET_LINE 0x20 0024 #define USB_PL2303_SET_CONTROL 0x22 0025 #define USB_PL2303_CONTROL_DTR 0x01 0026 #define USB_PL2303_CONTROL_RTS 0x02 0027 #define USB_PL2303_BREAK 0x23 0028 #define USB_PL2303_BREAK_ON 0xFFFF 0029 #define USB_PL2303_BREAK_OFF 0x0000 0030 #define USB_PL2303_GET_LINE 0x21 0031 0032 /* PL2303 configuration structure */ 0033 struct pl2303_config 0034 { 0035 uint32_t baud_rate; 0036 uint8_t stop_bits; /* Stop Bits, 0 = 1, 1 = 1.5, 2 = 2 */ 0037 uint8_t parity; /* 0 = none, 1 = odd, 2 = even, 3 = mark, 4 = space */ 0038 uint8_t data_bits; /* Data Bits, 5, 6, 7 or 8 */ 0039 } __attribute__ ((packed)); 0040 0041 typedef struct pl2303_config PL2303_CONFIG; 0042 0043 extern char getc (void); 0044 extern void putc (char); 0045 0046 #endif 0047 0048 /* 0049 * Local Variables: 0050 * indent-tabs-mode: nil 0051 * mode: C 0052 * c-file-style: "gnu" 0053 * c-basic-offset: 2 0054 * End: 0055 */ 0056 0057 /* vi: set et sw=2 sts=2: */
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