M_STATUS          208 drivers/video/fbdev/matrox/matroxfb_base.c 	status = mga_inl(M_STATUS);
M_STATUS          676 drivers/video/fbdev/matrox/matroxfb_base.h #define WaitTillIdle()	do { mga_inl(M_STATUS); do {} while (mga_inl(M_STATUS) & 0x10000); } while (0)