tctxgen          1639 dev/i2o/iop.c  	static u_int tctxgen;
tctxgen          1659 dev/i2o/iop.c  	im->im_tctx = (im->im_tctx & IOP_TCTX_MASK) | tctxgen;
tctxgen          1660 dev/i2o/iop.c  	tctxgen += (1 << IOP_TCTX_SHIFT);