| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** This header was automatically generated from a Linux kernel header |
| *** of the same name, to make information necessary for userspace to |
| *** call into the kernel available to libc. It contains only constants, |
| *** structures, and macros generated from the original header, and thus, |
| *** contains no copyrightable information. |
| *** |
| *** To edit the content of this header, modify the corresponding |
| *** source file (e.g. under external/kernel-headers/original/) then |
| *** run bionic/libc/kernel/tools/update_all.py |
| *** |
| *** Any manual change here will be lost the next time this script will |
| *** be run. You've been warned! |
| *** |
| **************************************************************************** |
| ****************************************************************************/ |
| #ifndef _UAPILINUX_PCI_H |
| #define _UAPILINUX_PCI_H |
| #include <linux/pci_regs.h> |
| #define PCI_DEVFN(slot,func) ((((slot) & 0x1f) << 3) | ((func) & 0x07)) |
| #define PCI_SLOT(devfn) (((devfn) >> 3) & 0x1f) |
| #define PCI_FUNC(devfn) ((devfn) & 0x07) |
| #define PCIIOC_BASE ('P' << 24 | 'C' << 16 | 'I' << 8) |
| #define PCIIOC_CONTROLLER (PCIIOC_BASE | 0x00) |
| #define PCIIOC_MMAP_IS_IO (PCIIOC_BASE | 0x01) |
| #define PCIIOC_MMAP_IS_MEM (PCIIOC_BASE | 0x02) |
| #define PCIIOC_WRITE_COMBINE (PCIIOC_BASE | 0x03) |
| #endif |