Lines Matching defs:vector
610 static void scc_isr_dispatch(struct scc_channel *scc, int vector)
613 switch (vector & VECTOR_MASK)
623 /* If the card has a latch for the interrupt vector (like the PA0HZP card)
633 unsigned char vector;
644 /* Read the vector */
645 if((vector=Inb(Vector_Latch)) >= 16 * Nchips) break;
646 if (vector & 0x01) break;
648 scc=&SCC_Info[vector >> 3 ^ 0x01];
651 scc_isr_dispatch(scc, vector);
678 vector=InReg(ctrl->chan_B,R2); /* Read the vector */
679 if (vector & 0x01) break;
681 scc = &SCC_Info[vector >> 3 ^ 0x01];
684 scc_isr_dispatch(scc, vector);
756 * WR2 XXXXXXXX program interrupt vector
806 wr(scc,R9,VIS); /* vector includes status */
1501 wr(scc, R2, chip*16); /* interrupt vector */
1502 wr(scc, R9, VIS); /* vector includes status */
1749 if (!request_region(hwcfg.vector_latch, 1, "scc vector latch"))
1750 printk(KERN_WARNING "z8530drv: warning, cannot reserve vector latch port 0x%lx\n, disabled.", hwcfg.vector_latch);
2026 /* dev data ctrl irq clock brand enh vector special option