Lines Matching refs:powered
131 static void db9_saturn_write_sub(struct parport *port, int type, unsigned char data, int powered, int pwr_sub)
137 c = 0x80 | 0x30 | (powered ? 0x08 : 0) | (pwr_sub ? 0x04 : 0) | data;
141 c = 0x40 | data << 4 | (powered ? 0x08 : 0) | (pwr_sub ? 0x04 : 0) | 0x03;
145 c = ((((data & 2) ? 2 : 0) | ((data & 1) ? 4 : 0)) ^ 0x02) | !powered;
174 static unsigned char db9_saturn_read_analog(struct parport *port, int type, int powered)
178 db9_saturn_write_sub(port, type, 0, powered, 0);
181 db9_saturn_write_sub(port, type, 2, powered, 0);
191 static unsigned char db9_saturn_read_packet(struct parport *port, unsigned char *data, int type, int powered)
196 db9_saturn_write_sub(port, type, 3, powered, 0);
204 db9_saturn_write_sub(port, type, 0, powered, 1);
206 db9_saturn_write_sub(port, type, 2, powered, 1);
208 db9_saturn_write_sub(port, type, 1, powered, 1);
210 db9_saturn_write_sub(port, type, 3, powered, 1);
216 db9_saturn_write_sub(port, type, 2, powered, 0);
218 data[0] = db9_saturn_read_analog(port, type, powered);
222 data[i + 1] = db9_saturn_read_analog(port, type, powered);
223 db9_saturn_write_sub(port, type, 3, powered, 0);
227 if (db9_saturn_read_analog(port, type, powered) != 0x60)
230 data[i] = db9_saturn_read_analog(port, type, powered);
234 data[i + j + 1] = db9_saturn_read_analog(port, type, powered);
236 db9_saturn_write_sub(port, type, 3, powered, 0);
241 db9_saturn_write_sub(port, type, 2, powered, 0);
243 tmp = db9_saturn_read_analog(port, type, powered);
246 data[i + 1] = db9_saturn_read_analog(port, type, powered);
247 db9_saturn_write_sub(port, type, 3, powered, 0);