Lines Matching refs:bit
81 int bit, word; in cpm2_mask_irq() local
84 bit = irq_to_siubit[irq_nr]; in cpm2_mask_irq()
87 ppc_cached_irq_mask[word] &= ~(1 << bit); in cpm2_mask_irq()
93 int bit, word; in cpm2_unmask_irq() local
96 bit = irq_to_siubit[irq_nr]; in cpm2_unmask_irq()
99 ppc_cached_irq_mask[word] |= 1 << bit; in cpm2_unmask_irq()
105 int bit, word; in cpm2_ack() local
108 bit = irq_to_siubit[irq_nr]; in cpm2_ack()
111 out_be32(&cpm2_intctl->ic_sipnrh + word, 1 << bit); in cpm2_ack()
116 int bit, word; in cpm2_end_irq() local
119 bit = irq_to_siubit[irq_nr]; in cpm2_end_irq()
122 ppc_cached_irq_mask[word] |= 1 << bit; in cpm2_end_irq()