Lines Matching defs:mask
124 { unsigned char mask, *reg;
126 mask = 1 << (irq & 7);
129 return( *reg & mask );
134 { unsigned char mask, *reg;
136 mask = 1 << (irq & 7);
140 : : "di" (mask), "m" (*reg) : "memory" );
145 { unsigned char mask, *reg;
147 mask = ~(1 << (irq & 7));
152 : : "di" (mask), "m" (*reg) : "memory" );
155 : : "di" (mask), "m" (*reg) : "memory" );
161 * enabling. This is done with the MFP mask registers.