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SubjectQuestion about VISWS 2.5.64-ac3
2.5.64-ac might need patch for VISWS below?
I'm not sure. Because I don't know about VISWS.
Please check.

Regards,
Osamu Tomita

diff -Nru linux-2.5.64-ac3/arch/i386/mach-visws/visws_apic.c linux/arch/i386/mach-visws/visws_apic.c
--- linux-2.5.64-ac3/arch/i386/mach-visws/visws_apic.c 2003-03-08 13:54:20.000000000 +0900
+++ linux/arch/i386/mach-visws/visws_apic.c 2003-03-08 14:49:53.000000000 +0900
@@ -230,12 +230,12 @@
cached_irq_mask |= 1 << realirq;
if (unlikely(realirq > 7)) {
inb(0xa1);
- outb(cached_A1, 0xa1);
+ outb(cached_slave_mask, 0xa1);
outb(0x60 + (realirq & 7), 0xa0);
outb(0x60 + 2, 0x20);
} else {
inb(0x21);
- outb(cached_21, 0x21);
+ outb(cached_master_mask, 0x21);
outb(0x60 + realirq, 0x20);
}

diff -Nru linux-2.5.64-ac3/include/asm-i386/mach-visws/irq_vectors.h linux/include/asm-i386/mach-visws/irq_vectors.h
--- linux-2.5.64-ac3/include/asm-i386/mach-visws/irq_vectors.h 2003-03-08 13:54:58.000000000 +0900
+++ linux/include/asm-i386/mach-visws/irq_vectors.h 2003-03-08 14:08:33.000000000 +0900
@@ -51,4 +51,10 @@
*/
#define NR_IRQS 224

+#define FPU_IRQ 13
+
+#define FIRST_VM86_IRQ 3
+#define LAST_VM86_IRQ 15
+#define invalid_vm86_irq(irq) ((irq) < 3 || (irq) > 15)
+
#endif /* _ASM_IRQ_VECTORS_H */
-
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