/*
* useful interrupt bits
*/
-static int mac_imsk1u = FM_STXABRS | FM_STXABRA0 | FM_SXMTABT ;
-static int mac_imsk1l = FM_SQLCKS | FM_SQLCKA0 | FM_SPCEPDS | FM_SPCEPDA0|
+static const int mac_imsk1u = FM_STXABRS | FM_STXABRA0 | FM_SXMTABT ;
+static const int mac_imsk1l = FM_SQLCKS | FM_SQLCKA0 | FM_SPCEPDS | FM_SPCEPDA0|
FM_STBURS | FM_STBURA0 ;
/* delete FM_SRBFL after tests */
-static int mac_imsk2u = FM_SERRSF | FM_SNFSLD | FM_SRCVOVR | FM_SRBFL |
+static const int mac_imsk2u = FM_SERRSF | FM_SNFSLD | FM_SRCVOVR | FM_SRBFL |
FM_SMYCLM ;
-static int mac_imsk2l = FM_STRTEXR | FM_SDUPCLM | FM_SFRMCTR |
+static const int mac_imsk2l = FM_STRTEXR | FM_SDUPCLM | FM_SFRMCTR |
FM_SERRCTR | FM_SLSTCTR |
FM_STRTEXP | FM_SMULTDA | FM_SRNGOP ;
-static int mac_imsk3u = FM_SRCVOVR2 | FM_SRBFL2 ;
-static int mac_imsk3l = FM_SRPERRQ2 | FM_SRPERRQ1 ;
+static const int mac_imsk3u = FM_SRCVOVR2 | FM_SRBFL2 ;
+static const int mac_imsk3l = FM_SRPERRQ2 | FM_SRPERRQ1 ;
-static int mac_beacon_imsk2u = FM_SOTRBEC | FM_SMYBEC | FM_SBEC |
+static const int mac_beacon_imsk2u = FM_SOTRBEC | FM_SMYBEC | FM_SBEC |
FM_SLOCLM | FM_SHICLM | FM_SMYCLM | FM_SCLM ;