auto import from //depot/cupcake/@135843

1 files changed, 24 insertions, 0 deletions

diff --git a/libc/kernel/arch-x86/asm/hw_irq_32.h b/libc/kernel/arch-x86/asm/hw_irq_32.h
new file mode 100644
index 0000000..6f584fc
--- /dev/null
+++ b/libc/kernel/arch-x86/asm/hw_irq_32.h
@@ -0,0 +1,24 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _ASM_HW_IRQ_H
+#define _ASM_HW_IRQ_H
+
+#include <linux/profile.h>
+#include <asm/atomic.h>
+#include <asm/irq.h>
+#include <asm/sections.h>
+
+#define NMI_VECTOR 0x02
+
+#define IO_APIC_IRQ(x) (((x) >= 16) || ((1<<(x)) & io_apic_irqs))
+
+#endif