X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=Kernel%2Finclude%2Ftpl_drv_common.h;h=632f3dcb50c2e6615bed78e945c6c48d90c77017;hb=05a77640b59762adb12a71927ea4e003fd033102;hp=31edb9cf23c2eacb0fe267a08c73d0790f9c4c63;hpb=5d8abe295dc250ba57e85f0ace5ba4c9e5bbc8ec;p=tpg%2Facess2.git

diff --git a/Kernel/include/tpl_drv_common.h b/Kernel/include/tpl_drv_common.h
index 31edb9cf..632f3dcb 100644
--- a/Kernel/include/tpl_drv_common.h
+++ b/Kernel/include/tpl_drv_common.h
@@ -78,10 +78,44 @@ enum eTplDrv_IOCtl {
 	DRV_IOCTL_LOOKUP
 };
 
-//! \brief eTplDrv_IOCtl.DRV_IOCTL_LOOKUP names for the core IOCtls
-//! These are the official lookup names of the core calls
+/**
+ * \brief eTplDrv_IOCtl.DRV_IOCTL_LOOKUP names for the core IOCtls
+ * These are the official lookup names of the core calls
+ */
 #define	DRV_IOCTLNAMES	"type", "ident", "version", "lookup"
 
+/**
+ * \brief Helper macro for the base IOCtl calls
+ * \param _type	Type number from eTplDrv_Type to return
+ * \param _ident	String of max 32-characters that identifies this driver
+ * \param _version	Driver's 8.8.8 BCD version number
+ * \param _ioctls	Pointer to the IOCtls string array
+ * \warning If you have DEBUG enabled in the calling file, this function
+ *          will do LEAVE()s before returning, so make sure that the
+ *          IOCtl function is ENTER()ed when using debug with this macro
+ * 
+ * Usage: (Id is the IOCtl call ID)
+ * \code
+ * switch(Id)
+ * {
+ * BASE_IOCTLS(DRV_TYPE_MISC, "Ident", 0x100, csaIOCtls)
+ * // Your IOCtls go here, starting at index 4
+ * }
+ * \endcode
+ */
+#define BASE_IOCTLS(_type, _ident, _version, _ioctls)	\
+	case DRV_IOCTL_TYPE:	LEAVE('i', (_type));	return (_type);\
+	case DRV_IOCTL_IDENT: {\
+		int tmp = ModUtil_SetIdent(Data, (_ident));\
+		LEAVE('i', tmp);	return tmp;\
+		}\
+	case DRV_IOCTL_VERSION:	LEAVE('x', (_version));	return (_version);\
+	case DRV_IOCTL_LOOKUP:{\
+		int tmp = ModUtil_LookupString( (char**)(_ioctls), (char*)Data );\
+		LEAVE('i', tmp);\
+		return tmp;\
+		}
+
 /**
  * \enum eTplDrv_Type
  * \brief Driver Types returned by DRV_IOCTL_TYPE