1 // SPDX-License-Identifier: GPL-2.0
51 	rx164_update_irq_hw(cached_irq_mask |= 1UL << (d->irq - 16));  in rx164_enable_irq()
57 	rx164_update_irq_hw(cached_irq_mask &= ~(1UL << (d->irq - 16)));  in rx164_disable_irq()
85 		pld &= pld - 1; /* clear least bit set */  in rx164_device_interrupt()
89 			handle_irq(16+i);  in rx164_device_interrupt()
100 	for (i = 16; i < 40; ++i) {  in rx164_init_irq()
108 	if (request_irq(16 + 20, no_action, 0, "isa-cascade", NULL))  in rx164_init_irq()
109 		pr_err("Failed to register isa-cascade interrupt\n");  in rx164_init_irq()
120  *      1       7       4       9       14      19
123  *      4       10      1       6       11      16
127  *      0       5       1       7       12      17
128  *      1       6       2       8       13      18
131  *      4       10      5       11      16      6
138  *   6  64 bit PCI option slot 1
139  *   7  PCI-ISA bridge
142  *  10  PCI-PCI bridge
152 	  { 16+3, 16+3, 16+8, 16+13, 16+18},      /* IdSel 5,  slot 2 */  in rx164_map_irq()
153 	  { 16+5, 16+5, 16+10, 16+15, 16+20},     /* IdSel 6,  slot 0 */  in rx164_map_irq()
154 	  { 16+4, 16+4, 16+9, 16+14, 16+19},      /* IdSel 7,  slot 1 */  in rx164_map_irq()
155 	  { -1,     -1,    -1,    -1,   -1},      /* IdSel 8, PCI/ISA bridge */  in rx164_map_irq()
156 	  { 16+2, 16+2, 16+7, 16+12, 16+17},      /* IdSel 9,  slot 3 */  in rx164_map_irq()
157 	  { 16+1, 16+1, 16+6, 16+11, 16+16},      /* IdSel 10, slot 4 */  in rx164_map_irq()
162 	  { 16+0, 16+0, 16+6, 16+11, 16+16},      /* IdSel 5,  slot 0 */  in rx164_map_irq()
163 	  { 16+1, 16+1, 16+7, 16+12, 16+17},      /* IdSel 6,  slot 1 */  in rx164_map_irq()
164 	  { -1,     -1,    -1,    -1,   -1},      /* IdSel 7, PCI/ISA bridge */  in rx164_map_irq()
165 	  { 16+2, 16+2, 16+8, 16+13, 16+18},      /* IdSel 8,  slot 2 */  in rx164_map_irq()
166 	  { 16+3, 16+3, 16+9, 16+14, 16+19},      /* IdSel 9,  slot 3 */  in rx164_map_irq()
167 	  { 16+4, 16+4, 16+10, 16+15, 16+5},      /* IdSel 10, PCI-PCI */  in rx164_map_irq()
172 	/* JRP - Need to figure out how to distinguish pass1 from pass2,  in rx164_map_irq()