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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
commit2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch)
tree848558de17fb3008cdf4d861b01ac7781903ce39 /arch/alpha/kernel/irq_impl.h
parentInitial commit. (diff)
downloadlinux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz
linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/alpha/kernel/irq_impl.h')
-rw-r--r--arch/alpha/kernel/irq_impl.h36
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/alpha/kernel/irq_impl.h b/arch/alpha/kernel/irq_impl.h
new file mode 100644
index 000000000..fbf21892e
--- /dev/null
+++ b/arch/alpha/kernel/irq_impl.h
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+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * linux/arch/alpha/kernel/irq_impl.h
+ *
+ * Copyright (C) 1995 Linus Torvalds
+ * Copyright (C) 1998, 2000 Richard Henderson
+ *
+ * This file contains declarations and inline functions for interfacing
+ * with the IRQ handling routines in irq.c.
+ */
+
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/profile.h>
+
+
+#define RTC_IRQ 8
+
+extern void isa_device_interrupt(unsigned long);
+extern void isa_no_iack_sc_device_interrupt(unsigned long);
+extern void srm_device_interrupt(unsigned long);
+extern void pyxis_device_interrupt(unsigned long);
+
+extern void init_srm_irqs(long, unsigned long);
+extern void init_pyxis_irqs(unsigned long);
+extern void init_rtc_irq(irq_handler_t handler);
+
+extern void common_init_isa_dma(void);
+
+extern void i8259a_enable_irq(struct irq_data *d);
+extern void i8259a_disable_irq(struct irq_data *d);
+extern void i8259a_mask_and_ack_irq(struct irq_data *d);
+extern struct irq_chip i8259a_irq_type;
+extern void init_i8259a_irqs(void);
+
+extern void handle_irq(int irq);