tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
Actually route cPCI interrupts. Update inaccurate comments.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
authored by
Maciej W. Rozycki
and committed by
Ralf Baechle
bec0204d
c6237645
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+32
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arch/mips/pci/fixup-atlas.c
+32
-9
arch/mips/pci/fixup-atlas.c
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/*
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* Copyright (C) 2003, 2004 Ralf Baechle (ralf@linux-mips.org)
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* Copyright (C) 2005 MIPS Technologies, Inc. All rights reserved.
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* Author: Maciej W. Rozycki <macro@mips.com>
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*
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* This program is free software; you can distribute it and/or modify it
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* under the terms of the GNU General Public License (Version 2) as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
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*/
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#include <linux/config.h>
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#include <linux/init.h>
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#include <linux/pci.h>
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#include <asm/mips-boards/atlasint.h>
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#define INTD ATLASINT_INTD
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#define INTC ATLASINT_INTC
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#define INTB ATLASINT_INTB
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#define PCIA ATLASINT_PCIA
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#define PCIB ATLASINT_PCIB
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#define PCIC ATLASINT_PCIC
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#define PCID ATLASINT_PCID
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#define INTA ATLASINT_INTA
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#define SCSI ATLASINT_SCSI
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#define INTB ATLASINT_INTB
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#define ETH ATLASINT_ETH
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#define INTC ATLASINT_INTC
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#define SCSI ATLASINT_SCSI
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#define INTD ATLASINT_INTD
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static char irq_tab[][5] __initdata = {
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/* INTA INTB INTC INTD */
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{0, 0, 0, 0, 0 }, /* 12: Unused */
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{0, 0, 0, 0, 0 }, /* 13: Unused */
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{0, 0, 0, 0, 0 }, /* 14: Unused */
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{0, 0, 0, 0, 0 }, /* 15: Unused */
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{0, PCIA, PCIB, PCIC, PCID }, /* 15: cPCI (behind 21150) */
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{0, SCSI, 0, 0, 0 }, /* 16: SYM53C810A SCSI */
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{0, 0, 0, 0, 0 }, /* 17: Core */
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{0, INTA, INTB, INTC, INTD }, /* 18: PCI Slot 1 */
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{0, ETH, 0, 0, 0 }, /* 19: SAA9730 Ethernet */
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{0, 0, 0, 0, 0 }, /* 20: PCI Slot 3 */
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{0, 0, 0, 0, 0 } /* 21: PCI Slot 4 */
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{0, INTA, INTB, INTC, INTD }, /* 18: PCI Slot */
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{0, ETH, 0, 0, 0 }, /* 19: SAA9730 Eth. et al. */
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{0, 0, 0, 0, 0 }, /* 20: Unused */
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{0, 0, 0, 0, 0 } /* 21: Unused */
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};
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int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)