lib/i915: Move mmap IOCTLs wrappers into separate file

Move all mmap flavours and support function to separate file in i915
folder. This helps with moving i915 specific functions away from common
libraries.

v2:
	- Autotools still exists. (Petri)
	- Include gem_mman.h directly. (Chris)

v3:
	- Keep includes explicit. (Chris)

Signed-off-by: Antonio Argenziano <antonio.argenziano@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Petri Latvala <petri.latvala@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

1 files changed, 0 insertions, 22 deletions

diff --git a/lib/ioctl_wrappers.h b/lib/ioctl_wrappers.h
index b22b36b0..f0be2608 100644
--- a/lib/ioctl_wrappers.h
+++ b/lib/ioctl_wrappers.h
@@ -84,22 +84,10 @@ int __gem_execbuf_wr(int fd, struct drm_i915_gem_execbuffer2 *execbuf);
 void gem_execbuf(int fd, struct drm_i915_gem_execbuffer2 *execbuf);
 int __gem_execbuf(int fd, struct drm_i915_gem_execbuffer2 *execbuf);
 
-void *gem_mmap__gtt(int fd, uint32_t handle, uint64_t size, unsigned prot);
-void *gem_mmap__cpu(int fd, uint32_t handle, uint64_t offset, uint64_t size, unsigned prot);
-
-bool gem_mmap__has_wc(int fd);
-void *gem_mmap__wc(int fd, uint32_t handle, uint64_t offset, uint64_t size, unsigned prot);
-
 #ifndef I915_GEM_DOMAIN_WC
 #define I915_GEM_DOMAIN_WC 0x80
 #endif
 
-void *__gem_mmap__gtt(int fd, uint32_t handle, uint64_t size, unsigned prot);
-void *__gem_mmap__cpu(int fd, uint32_t handle, uint64_t offset, uint64_t size, unsigned prot);
-void *__gem_mmap__wc(int fd, uint32_t handle, uint64_t offset, uint64_t size, unsigned prot);
-
-int gem_munmap(void *ptr, uint64_t size);
-
 /**
  * gem_require_stolen_support:
  * @fd: open i915 drm file descriptor
@@ -111,16 +99,6 @@ int gem_munmap(void *ptr, uint64_t size);
 			igt_require(gem_create__has_stolen_support(fd) && \
 				    (gem_total_stolen_size(fd) > 0))
 
-/**
- * gem_require_mmap_wc:
- * @fd: open i915 drm file descriptor
- *
- * Feature test macro to query whether direct (i.e. cpu access path, bypassing
- * the gtt) write-combine memory mappings are available. Automatically skips
- * through igt_require() if not.
- */
-#define gem_require_mmap_wc(fd) igt_require(gem_mmap__has_wc(fd))
-
 int gem_madvise(int fd, uint32_t handle, int state);
 
 #define LOCAL_I915_GEM_USERPTR       0x33