119      * Return mask of bits which correspond to pins configured as inputs  in pl061_floating()
139      * Return mask of bits which correspond to pins configured as inputs  in pl061_pullups()
160     uint8_t mask;  in pl061_update()  local
180             mask = 1 << i;  in pl061_update()
181             if (changed & mask) {  in pl061_update()
182                 int level = (out & mask) != 0;  in pl061_update()
194             mask = 1 << i;  in pl061_update()
195             if (changed & mask) {  in pl061_update()
197                                          (s->data & mask) != 0);  in pl061_update()
199                 if (!(s->isense & mask)) {  in pl061_update()
201                     if (s->ibe & mask) {  in pl061_update()
203                         s->istate |= mask;  in pl061_update()
206                         s->istate |= ~(s->data ^ s->iev) & mask;  in pl061_update()
244     case 0x410: /* Interrupt mask */  in pl061_read()
340     uint8_t mask;  in pl061_write()  local
346         mask = (offset >> 2) & s->dir;  in pl061_write()
347         s->data = (s->data & ~mask) | (value & mask);  in pl061_write()
362     case 0x410: /* Interrupt mask */  in pl061_write()
369         mask = s->cr;  in pl061_write()
370         s->afsel = (s->afsel & ~mask) | (value & mask);  in pl061_write()
507     uint8_t mask;  in pl061_set_irq()  local
509     mask = 1 << irq;  in pl061_set_irq()
510     if ((s->dir & mask) == 0) {  in pl061_set_irq()
511         s->data &= ~mask;  in pl061_set_irq()
513             s->data |= mask;  in pl061_set_irq()