From 96a388de5dc53a8b234b3fd41f3ae2cedc9ffd42 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Thu, 11 Oct 2007 11:20:03 +0200 Subject: i386/x86_64: move headers to include/asm-x86 Move the headers to include/asm-x86 and fixup the header install make rules Signed-off-by: Thomas Gleixner Signed-off-by: Ingo Molnar --- include/asm-x86/pci-direct.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 include/asm-x86/pci-direct.h (limited to 'include/asm-x86/pci-direct.h') diff --git a/include/asm-x86/pci-direct.h b/include/asm-x86/pci-direct.h new file mode 100644 index 00000000000..6823fa4f1af --- /dev/null +++ b/include/asm-x86/pci-direct.h @@ -0,0 +1,17 @@ +#ifndef ASM_PCI_DIRECT_H +#define ASM_PCI_DIRECT_H 1 + +#include + +/* Direct PCI access. This is used for PCI accesses in early boot before + the PCI subsystem works. */ + +extern u32 read_pci_config(u8 bus, u8 slot, u8 func, u8 offset); +extern u8 read_pci_config_byte(u8 bus, u8 slot, u8 func, u8 offset); +extern u16 read_pci_config_16(u8 bus, u8 slot, u8 func, u8 offset); +extern void write_pci_config(u8 bus, u8 slot, u8 func, u8 offset, u32 val); +extern void write_pci_config_byte(u8 bus, u8 slot, u8 func, u8 offset, u8 val); + +extern int early_pci_allowed(void); + +#endif -- cgit v1.2.3