coreboot
coreboot is an Open Source project aimed at replacing the proprietary BIOS found in most computers.
irq_helper.h
Go to the documentation of this file.
1
/* SPDX-License-Identifier: GPL-2.0-only */
2
3
#undef PCI_DEV_PIRQ_ROUTES
4
#undef ACPI_DEV_APIC_IRQ
5
#undef PCI_DEV_PIRQ_ROUTE
6
#undef PIRQ_PIC_ROUTES
7
#undef PIRQ_PIC
8
9
#if defined(PIC_MODE)
10
11
#define ACPI_DEV_APIC_IRQ(dev_, pin_, pin_name_) \
12
Package() { ## dev_ ## ffff, pin_, \_SB.PCI0.LPCB.LNK ## pin_name_, 0 }
13
14
#else
/* defined(PIC_MODE) */
15
16
#define ACPI_DEV_APIC_IRQ(dev_, pin_, pin_name_) \
17
Package() { ## dev_ ## ffff, pin_, 0, PIRQ ## pin_name_ ## _APIC_IRQ }
18
19
#endif
20
21
#define PCI_DEV_PIRQ_ROUTE(dev_, a_, b_, c_, d_) \
22
ACPI_DEV_APIC_IRQ(dev_, 0, a_), \
23
ACPI_DEV_APIC_IRQ(dev_, 1, b_), \
24
ACPI_DEV_APIC_IRQ(dev_, 2, c_), \
25
ACPI_DEV_APIC_IRQ(dev_, 3, d_)
26
27
/* Empty PIRQ_PIC definition. */
28
#define PIRQ_PIC(pirq_, pic_irq_)
29
30
/* Include the mainboard irq route definition. */
31
#include "irqroute.h"
src
soc
intel
baytrail
acpi
irq_helper.h
Generated by
1.9.1