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-rw-r--r--meta-rcar-gen3/recipes-graphics/xorg-xserver/xserver-xorg/musl-arm-inb-outb.patch18
1 files changed, 18 insertions, 0 deletions
diff --git a/meta-rcar-gen3/recipes-graphics/xorg-xserver/xserver-xorg/musl-arm-inb-outb.patch b/meta-rcar-gen3/recipes-graphics/xorg-xserver/xserver-xorg/musl-arm-inb-outb.patch
new file mode 100644
index 0000000..4be441f
--- /dev/null
+++ b/meta-rcar-gen3/recipes-graphics/xorg-xserver/xserver-xorg/musl-arm-inb-outb.patch
@@ -0,0 +1,18 @@
+inb/outb family for arm is only implemented on glibc
+so assumption across linux is wrong
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Upstream-Status: Pending
+Index: xorg-server-1.18.0/hw/xfree86/common/compiler.h
+===================================================================
+--- xorg-server-1.18.0.orig/hw/xfree86/common/compiler.h
++++ xorg-server-1.18.0/hw/xfree86/common/compiler.h
+@@ -758,7 +758,7 @@ inl(unsigned short port)
+ return xf86ReadMmio32Le((void *) ioBase, port);
+ }
+
+-#elif defined(__arm__) && defined(__linux__)
++#elif defined(__arm__) && defined(__GLIBC__)
+
+ /* for Linux on ARM, we use the LIBC inx/outx routines */
+ /* note that the appropriate setup via "ioperm" needs to be done */