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| author | Maciej W. Rozycki <macro@linux-mips.org> | 2005-02-01 12:02:37 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2005-10-29 19:30:19 +0100 |
| commit | bec0204dfb35cd5b91c0b34f97a481f363f6b272 (patch) | |
| tree | 75c908e1d38057e2ccdd2fecc8d45d78e01d7ca8 /arch/mips/pci | |
| parent | c6237645d1e9e687031048f5ffd343133fddb55c (diff) | |
| download | linux-bec0204dfb35cd5b91c0b34f97a481f363f6b272.tar.gz linux-bec0204dfb35cd5b91c0b34f97a481f363f6b272.tar.bz2 linux-bec0204dfb35cd5b91c0b34f97a481f363f6b272.zip | |
Actually route cPCI interrupts. Update inaccurate comments.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/pci')
| -rw-r--r-- | arch/mips/pci/fixup-atlas.c | 41 |
1 files changed, 32 insertions, 9 deletions
diff --git a/arch/mips/pci/fixup-atlas.c b/arch/mips/pci/fixup-atlas.c index 2406835833d6..87920b245931 100644 --- a/arch/mips/pci/fixup-atlas.c +++ b/arch/mips/pci/fixup-atlas.c @@ -1,14 +1,37 @@ +/* + * Copyright (C) 2003, 2004 Ralf Baechle (ralf@linux-mips.org) + * Copyright (C) 2005 MIPS Technologies, Inc. All rights reserved. + * Author: Maciej W. Rozycki <macro@mips.com> + * + * This program is free software; you can distribute it and/or modify it + * under the terms of the GNU General Public License (Version 2) as + * published by the Free Software Foundation. + * + * This program is distributed in the hope 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. + * + * 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., + * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. + */ #include <linux/config.h> #include <linux/init.h> #include <linux/pci.h> + #include <asm/mips-boards/atlasint.h> -#define INTD ATLASINT_INTD -#define INTC ATLASINT_INTC -#define INTB ATLASINT_INTB +#define PCIA ATLASINT_PCIA +#define PCIB ATLASINT_PCIB +#define PCIC ATLASINT_PCIC +#define PCID ATLASINT_PCID #define INTA ATLASINT_INTA -#define SCSI ATLASINT_SCSI +#define INTB ATLASINT_INTB #define ETH ATLASINT_ETH +#define INTC ATLASINT_INTC +#define SCSI ATLASINT_SCSI +#define INTD ATLASINT_INTD static char irq_tab[][5] __initdata = { /* INTA INTB INTC INTD */ @@ -27,13 +50,13 @@ static char irq_tab[][5] __initdata = { {0, 0, 0, 0, 0 }, /* 12: Unused */ {0, 0, 0, 0, 0 }, /* 13: Unused */ {0, 0, 0, 0, 0 }, /* 14: Unused */ - {0, 0, 0, 0, 0 }, /* 15: Unused */ + {0, PCIA, PCIB, PCIC, PCID }, /* 15: cPCI (behind 21150) */ {0, SCSI, 0, 0, 0 }, /* 16: SYM53C810A SCSI */ {0, 0, 0, 0, 0 }, /* 17: Core */ - {0, INTA, INTB, INTC, INTD }, /* 18: PCI Slot 1 */ - {0, ETH, 0, 0, 0 }, /* 19: SAA9730 Ethernet */ - {0, 0, 0, 0, 0 }, /* 20: PCI Slot 3 */ - {0, 0, 0, 0, 0 } /* 21: PCI Slot 4 */ + {0, INTA, INTB, INTC, INTD }, /* 18: PCI Slot */ + {0, ETH, 0, 0, 0 }, /* 19: SAA9730 Eth. et al. */ + {0, 0, 0, 0, 0 }, /* 20: Unused */ + {0, 0, 0, 0, 0 } /* 21: Unused */ }; int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) |