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Commit aa90b694 authored by Daniel Hellstrom's avatar Daniel Hellstrom Committed by David S. Miller
Browse files

sparc32,leon: add support for PCI busn resource for GRPCI2 



Signed-off-by: default avatarDaniel Hellstrom <daniel@gaisler.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 2ffdd7e2

arch/sparc/include/asm/leon_pci.h

+1 −0
Original line number Diff line number Diff line
@@ -12,6 +12,7 @@ struct leon_pci_info { 
	struct pci_ops *ops;

	struct resource	io_space;

	struct resource	mem_space;

	struct resource	busn;

	int (*map_irq)(const struct pci_dev *dev, u8 slot, u8 pin);

};

arch/sparc/kernel/leon_pci.c

+2 −0
Original line number Diff line number Diff line
@@ -29,6 +29,8 @@ void leon_pci_init(struct platform_device *ofdev, struct leon_pci_info *info) 
	pci_add_resource_offset(&resources, &info->io_space,

				info->io_space.start - 0x1000);

	pci_add_resource(&resources, &info->mem_space);

	info->busn.flags = IORESOURCE_BUS;

	pci_add_resource(&resources, &info->busn);



	root_bus = pci_scan_root_bus(&ofdev->dev, 0, info->ops, info,

				     &resources);

arch/sparc/kernel/leon_pci_grpci2.c

+5 −0
Original line number Diff line number Diff line
@@ -799,6 +799,11 @@ static int grpci2_of_probe(struct platform_device *ofdev) 
	if (request_resource(&ioport_resource, &priv->info.io_space) < 0)

		goto err4;



	/* setup maximum supported PCI buses */

	priv->info.busn.name = "GRPCI2 busn";

	priv->info.busn.start = 0;

	priv->info.busn.end = 255;



	grpci2_hw_init(priv);



	/*