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arch/tile: improve support for PCI hotplug

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Note that this is not complete hot-plug support; hot-unplug is not included.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
This commit is contained in:
Chris Metcalf
2011-05-02 15:09:42 -04:00
parent 313ce674d3
commit 398fa5a931
3 changed files with 129 additions and 93 deletions
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3
arch/tile/include/asm/pci.h
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@@ -46,7 +46,8 @@ struct pci_controller {
*/
#define PCI_DMA_BUS_IS_PHYS 1
int __init tile_pci_init(void);
int __devinit tile_pci_init(void);
int __devinit pcibios_init(void);
void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max);
static inline void pci_iounmap(struct pci_dev *dev, void __iomem *addr) {}