diff options
Diffstat (limited to 'src/soc/intel/fsp_broadwell_de/acpi/irq_helper.h')
| -rw-r--r-- | src/soc/intel/fsp_broadwell_de/acpi/irq_helper.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/src/soc/intel/fsp_broadwell_de/acpi/irq_helper.h b/src/soc/intel/fsp_broadwell_de/acpi/irq_helper.h new file mode 100644 index 0000000000..8799a9b7cc --- /dev/null +++ b/src/soc/intel/fsp_broadwell_de/acpi/irq_helper.h @@ -0,0 +1,45 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2013 Google Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#undef PCI_DEV_PIRQ_ROUTES +#undef ACPI_DEV_IRQ +#undef PCI_DEV_PIRQ_ROUTE +#undef PIRQ_PIC_ROUTES +#undef PIRQ_PIC +#undef IRQROUTE_H + +#if defined(PIC_MODE) + +#define ACPI_DEV_IRQ(dev_, pin_, pin_name_) \ + { Package() { ## dev_ ## ffff, pin_, \_SB.PCI0.LPCB.LNK ## pin_name_, 0 } } + +#else /* defined(PIC_MODE) */ + +#define ACPI_DEV_IRQ(dev_, pin_, pin_name_) \ + { Package() { ## dev_ ## ffff, pin_, 0, PIRQ ## pin_name_ ## _APIC_IRQ } } + +#endif + +#define PCI_DEV_PIRQ_ROUTE(dev_, a_, b_, c_, d_) \ + { ACPI_DEV_IRQ(dev_, 0, a_), \ + ACPI_DEV_IRQ(dev_, 1, b_), \ + ACPI_DEV_IRQ(dev_, 2, c_), \ + ACPI_DEV_IRQ(dev_, 3, d_) } + +/* Empty PIRQ_PIC definition. */ +#define PIRQ_PIC(pirq_, pic_irq_) + +/* Include the mainboard irq route definition */ +#include "irqroute.h" |