1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
56 lines
1.9 KiB
C
56 lines
1.9 KiB
C
/*
|
|
* PCIEHPRM NONACPI: PHP Resource Manager for Non-ACPI/Legacy platform
|
|
*
|
|
* Copyright (C) 1995,2001 Compaq Computer Corporation
|
|
* Copyright (C) 2001 Greg Kroah-Hartman (greg@kroah.com)
|
|
* Copyright (C) 2001 IBM Corp.
|
|
* Copyright (C) 2003-2004 Intel Corporation
|
|
*
|
|
* All rights reserved.
|
|
*
|
|
* 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; either version 2 of the License, or (at
|
|
* your option) any later version.
|
|
*
|
|
* 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, GOOD TITLE or
|
|
* NON INFRINGEMENT. See the GNU General Public License for more
|
|
* details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*
|
|
* Send feedback to <greg@kroah.com>, <dely.l.sy@intel.com>
|
|
*
|
|
*/
|
|
|
|
#ifndef _PCIEHPRM_NONACPI_H_
|
|
#define _PCIEHPRM_NONACPI_H_
|
|
|
|
struct irq_info {
|
|
u8 bus, devfn; /* bus, device and function */
|
|
struct {
|
|
u8 link; /* IRQ line ID, chipset dependent, 0=not routed */
|
|
u16 bitmap; /* Available IRQs */
|
|
} __attribute__ ((packed)) irq[4];
|
|
u8 slot; /* slot number, 0=onboard */
|
|
u8 rfu;
|
|
} __attribute__ ((packed));
|
|
|
|
struct irq_routing_table {
|
|
u32 signature; /* PIRQ_SIGNATURE should be here */
|
|
u16 version; /* PIRQ_VERSION */
|
|
u16 size; /* Table size in bytes */
|
|
u8 rtr_bus, rtr_devfn; /* Where the interrupt router lies */
|
|
u16 exclusive_irqs; /* IRQs devoted exclusively to PCI usage */
|
|
u16 rtr_vendor, rtr_device; /* Vendor and device ID of interrupt router */
|
|
u32 miniport_data; /* Crap */
|
|
u8 rfu[11];
|
|
u8 checksum; /* Modulo 256 checksum must give zero */
|
|
struct irq_info slots[0];
|
|
} __attribute__ ((packed));
|
|
|
|
#endif /* _PCIEHPRM_NONACPI_H_ */
|