mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-26 22:24:09 +08:00
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!
38 lines
1.0 KiB
C
38 lines
1.0 KiB
C
/*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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* Copyright (C) 2004 Ralf Baechle (ralf@linux-mips.org)
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*/
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#include <linux/types.h>
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#include <linux/pci.h>
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#include <linux/kernel.h>
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#include <linux/init.h>
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int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
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{
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int bus = dev->bus->number;
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if (bus == 0 && slot == 1) /* Intel 82543 Gigabit MAC */
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return 2; /* irq_nr is 2 for INT0 */
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if (bus == 0 && slot == 2) /* Intel 82543 Gigabit MAC */
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return 3; /* irq_nr is 3 for INT1 */
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if (bus == 1 && slot == 3) /* Intel 21555 bridge */
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return 5; /* irq_nr is 8 for INT6 */
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if (bus == 1 && slot == 4) /* PMC Slot */
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return 9; /* irq_nr is 9 for INT7 */
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return -1;
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}
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/* Do platform specific device initialization at pci_enable_device() time */
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int pcibios_plat_dev_init(struct pci_dev *dev)
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{
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return 0;
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}
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