From a21dea7a0d06cbdfe9a94c88b1ba99425bf2e102 Mon Sep 17 00:00:00 2001 From: "Suren A. Chilingaryan" Date: Sat, 14 May 2016 01:10:33 +0200 Subject: Allow mapping of arbitrary memory areas --- driver/ioctl.h | 1 + 1 file changed, 1 insertion(+) (limited to 'driver/ioctl.h') diff --git a/driver/ioctl.h b/driver/ioctl.h index a102092..7d393a5 100644 --- a/driver/ioctl.h +++ b/driver/ioctl.h @@ -18,6 +18,7 @@ /* mmap mode of the device */ #define PCIDRIVER_MMAP_PCI 0 #define PCIDRIVER_MMAP_KMEM 1 +#define PCIDRIVER_MMAP_AREA 2 /* Direction of a DMA operation */ #define PCIDRIVER_DMA_BIDIRECTIONAL 0 -- cgit v1.2.3