diff options
| author | Paul Mundt <lethal@linux-sh.org> | 2006-09-27 11:43:28 +0400 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2006-09-27 11:43:28 +0400 |
| commit | 959f85f8a3223c116bbe95dd8a9b207790b5d4d3 (patch) | |
| tree | e7da9ccf292f860bfa0ff9cc8b2682cd1d6bad4d /arch/sh/drivers/pci/fixups-dreamcast.c | |
| parent | e108b2ca2349f510ce7d7f910eda89f71d710d84 (diff) | |
| download | linux-959f85f8a3223c116bbe95dd8a9b207790b5d4d3.tar.xz | |
sh: Consolidated SH7751/SH7780 PCI support.
This cleans up quite a lot of the PCI mess that we
currently have, and attempts to consolidate the
duplication in the SH7780 and SH7751 PCI controllers.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/drivers/pci/fixups-dreamcast.c')
| -rw-r--r-- | arch/sh/drivers/pci/fixups-dreamcast.c | 38 |
1 files changed, 9 insertions, 29 deletions
diff --git a/arch/sh/drivers/pci/fixups-dreamcast.c b/arch/sh/drivers/pci/fixups-dreamcast.c index 63b1c6f4b8d2..c0af5f7ef414 100644 --- a/arch/sh/drivers/pci/fixups-dreamcast.c +++ b/arch/sh/drivers/pci/fixups-dreamcast.c @@ -4,7 +4,7 @@ * PCI fixups for the Sega Dreamcast * * Copyright (C) 2001, 2002 M. R. Brown - * Copyright (C) 2002, 2003 Paul Mundt + * Copyright (C) 2002, 2003, 2006 Paul Mundt * * This file originally bore the message (with enclosed-$): * Id: pci.c,v 1.3 2003/05/04 19:29:46 lethal Exp @@ -45,36 +45,16 @@ static void __init gapspci_fixup_resources(struct pci_dev *dev) printk("PCI: Failed resource fixup\n"); } } - DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, gapspci_fixup_resources); -void __init pcibios_fixup_bus(struct pci_bus *bus) +int __init pcibios_map_platform_irq(struct pci_dev *dev, u8 slot, u8 pin) { - /* - * We don't have any sub bus to fix up, and this is a rather - * stupid place to put general device fixups. Don't do it. - * Use the pcibios_fixups table or suffer the consequences. + /* + * The interrupt routing semantics here are quite trivial. + * + * We basically only support one interrupt, so we only bother + * updating a device's interrupt line with this single shared + * interrupt. Keeps routing quite simple, doesn't it? */ + return GAPSPCI_IRQ; } - -void __init pcibios_fixup_irqs(void) -{ - struct pci_dev *dev = 0; - - for_each_pci_dev(dev) { - /* - * The interrupt routing semantics here are quite trivial. - * - * We basically only support one interrupt, so we only bother - * updating a device's interrupt line with this single shared - * interrupt. Keeps routing quite simple, doesn't it? - */ - printk(KERN_NOTICE "PCI: Fixing up IRQ routing for device %s\n", - pci_name(dev)); - - dev->irq = GAPSPCI_IRQ; - - pci_write_config_byte(dev, PCI_INTERRUPT_LINE, dev->irq); - } -} - |