patch-2.4.27 linux-2.4.27/drivers/hotplug/pciehprm_nonacpi.h

• Lines: 57
• Date: 2004-08-07 16:26:04.758351051 -0700
• Orig file: linux-2.4.26/drivers/hotplug/pciehprm_nonacpi.h
• Orig date: 1969-12-31 16:00:00.000000000 -0800

diff -urN linux-2.4.26/drivers/hotplug/pciehprm_nonacpi.h linux-2.4.27/drivers/hotplug/pciehprm_nonacpi.h
@@ -0,0 +1,56 @@
+/*
+ * 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_ */