From b6706ef10f75921733d7275fd45d268f2f6254c8 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Tue, 19 Feb 2008 21:34:55 +0900 Subject: sh: hook in struct pci_channel in sysdata Store a struct pci_channel pointer in bus->sysdata. This makes whatever struct pci_channel assigned to a bus available for sh4_pci_read() and sh4_pci_write(). We also modify PCIBIOS_MIN_IO and PCIBIOS_MIN_MEM to use bus->sysdata - this to gives us support for multiple pci channels. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/include/asm/pci.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'arch/sh/include') diff --git a/arch/sh/include/asm/pci.h b/arch/sh/include/asm/pci.h index 5c7a8f1d2d5..386587e0883 100644 --- a/arch/sh/include/asm/pci.h +++ b/arch/sh/include/asm/pci.h @@ -31,8 +31,10 @@ struct pci_channel { */ extern struct pci_channel board_pci_channels[]; -#define PCIBIOS_MIN_IO board_pci_channels->io_resource->start -#define PCIBIOS_MIN_MEM board_pci_channels->mem_resource->start +/* ugly as hell, but makes drivers/pci/setup-res.c compile and work */ +#define __PCI_CHAN(bus) ((struct pci_channel *)bus->sysdata) +#define PCIBIOS_MIN_IO __PCI_CHAN(bus)->io_resource->start +#define PCIBIOS_MIN_MEM __PCI_CHAN(bus)->mem_resource->start /* * I/O routine helpers -- cgit v1.2.3