Allow drivers/dma/idxd/registers.h to be included from userspace in tools/ by adjusting the include path to uapi/linux/idxd.h if __KERNEL__ is not defined.
A subsequent commit will use registers.h to implement a userspace driver for Intel DSA devices in tools/testing/selftests/vfio.
Acked-by: Vinicius Costa Gomes vinicius.gomes@intel.com Acked-by: Shuah Khan skhan@linuxfoundation.org Signed-off-by: David Matlack dmatlack@google.com --- drivers/dma/idxd/registers.h | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/dma/idxd/registers.h b/drivers/dma/idxd/registers.h index 9c1c546fe443..02bab136385e 100644 --- a/drivers/dma/idxd/registers.h +++ b/drivers/dma/idxd/registers.h @@ -3,7 +3,11 @@ #ifndef _IDXD_REGISTERS_H_ #define _IDXD_REGISTERS_H_
+#ifdef __KERNEL__ #include <uapi/linux/idxd.h> +#else +#include <linux/idxd.h> +#endif
/* PCI Config */ #define PCI_DEVICE_ID_INTEL_DSA_GNRD 0x11fb