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-rw-r--r--arch/um/include/asm/irq.h39
1 files changed, 39 insertions, 0 deletions
diff --git a/arch/um/include/asm/irq.h b/arch/um/include/asm/irq.h
new file mode 100644
index 0000000000..749dfe8512
--- /dev/null
+++ b/arch/um/include/asm/irq.h
@@ -0,0 +1,39 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __UM_IRQ_H
+#define __UM_IRQ_H
+
+#define TIMER_IRQ 0
+#define UMN_IRQ 1
+#define UBD_IRQ 2
+#define UM_ETH_IRQ 3
+#define ACCEPT_IRQ 4
+#define MCONSOLE_IRQ 5
+#define WINCH_IRQ 6
+#define SIGIO_WRITE_IRQ 7
+#define TELNETD_IRQ 8
+#define XTERM_IRQ 9
+#define RANDOM_IRQ 10
+
+#ifdef CONFIG_UML_NET_VECTOR
+
+#define VECTOR_BASE_IRQ (RANDOM_IRQ + 1)
+#define VECTOR_IRQ_SPACE 8
+
+#define UM_FIRST_DYN_IRQ (VECTOR_IRQ_SPACE + VECTOR_BASE_IRQ)
+
+#else
+
+#define UM_FIRST_DYN_IRQ (RANDOM_IRQ + 1)
+
+#endif
+
+#define UM_LAST_SIGNAL_IRQ 64
+/* If we have (simulated) PCI MSI, allow 64 more interrupt numbers for it */
+#ifdef CONFIG_PCI_MSI
+#define NR_IRQS (UM_LAST_SIGNAL_IRQ + 64)
+#else
+#define NR_IRQS UM_LAST_SIGNAL_IRQ
+#endif /* CONFIG_PCI_MSI */
+
+#include <asm-generic/irq.h>
+#endif