X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=KernelLand%2FModules%2FInterfaces%2FUDI%2Finclude%2Fudi%2Fattr.h;fp=KernelLand%2FModules%2FInterfaces%2FUDI%2Finclude%2Fudi%2Fattr.h;h=729f46988e3daefbdab9b500a849e1fd072bc890;hb=c0f20e1d9a03ae5026b345748d1e30b7dc142596;hp=a63ce8a70ad72ace23ce031aef3fbf8562c1dc5b;hpb=a07af753a21de9deade5e9694863c0daedfafe3f;p=tpg%2Facess2.git

diff --git a/KernelLand/Modules/Interfaces/UDI/include/udi/attr.h b/KernelLand/Modules/Interfaces/UDI/include/udi/attr.h
index a63ce8a7..729f4698 100644
--- a/KernelLand/Modules/Interfaces/UDI/include/udi/attr.h
+++ b/KernelLand/Modules/Interfaces/UDI/include/udi/attr.h
@@ -11,6 +11,19 @@ typedef udi_ubit8_t	udi_instance_attr_type_t;
 #define UDI_MAX_ATTR_NAMELEN	32
 #define UDI_MAX_ATTR_SIZE		64
 
+#define UDI_ATTR32_SET(aval, v) \
+	{ udi_ubit32_t vtmp = (v); \
+	(aval)[0] = (vtmp) & 0xff; \
+	(aval)[1] = ((vtmp) >> 8) & 0xff; \
+	(aval)[2] = ((vtmp) >> 16) & 0xff; \
+	(aval)[3] = ((vtmp) >> 24) & 0xff; }
+#define UDI_ATTR32_GET(aval) \
+	((aval)[0] + ((aval)[1] << 8) + \
+	((aval)[2] << 16) + ((aval)[3] << 24))
+#define UDI_ATTR32_INIT(v) \
+	{ (v) & 0xff, ((v) >> 8) & 0xff, \
+	((v) >> 16) & 0xff, ((v) >> 24) & 0xff }
+
 /**
  * \brief Instance Attribute
  */