Modules/UDI - Adding PCI and MEI headers

[tpg/acess2.git] / KernelLand / Modules / Interfaces / UDI / include / udi / attr.h

diff --git a/KernelLand/Modules/Interfaces/UDI/include/udi/attr.h b/KernelLand/Modules/Interfaces/UDI/include/udi/attr.h
index a63ce8a..729f469 100644 (file)
--- 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
  */