1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 **************************************************************************** 11 ****************************************************************************/ 12 #ifndef LINUX_PCI_H 13 #define LINUX_PCI_H 14 15 #include <linux/pci_regs.h> 16 17 #include <linux/pci_ids.h> 18 19 #define PCI_DEVFN(slot,func) ((((slot) & 0x1f) << 3) | ((func) & 0x07)) 20 #define PCI_SLOT(devfn) (((devfn) >> 3) & 0x1f) 21 #define PCI_FUNC(devfn) ((devfn) & 0x07) 22 23 #define PCIIOC_BASE ('P' << 24 | 'C' << 16 | 'I' << 8) 24 #define PCIIOC_CONTROLLER (PCIIOC_BASE | 0x00) 25 #define PCIIOC_MMAP_IS_IO (PCIIOC_BASE | 0x01) 26 #define PCIIOC_MMAP_IS_MEM (PCIIOC_BASE | 0x02) 27 #define PCIIOC_WRITE_COMBINE (PCIIOC_BASE | 0x03) 28 29 #endif 30
