dev/cxgbe/t4_sge.c

95 int fl_pad = -1;
96 SYSCTL_INT(_hw_cxgbe, OID_AUTO, fl_pad, CTLFLAG_RDTUN, &fl_pad, 0,
131  * T4: driver will ignore this and use the same value as fl_pad above.
559 	pad = fl_pad;
560 	if (fl_pad < (1 << pad_shift) ||
561 	    fl_pad > (1 << (pad_shift + M_INGPADBOUNDARY)) ||
562 	    !powerof2(fl_pad)) {
571 		 * For fl_pad = 0 we'll still write a reasonable value to the
576 		if (fl_pad > 0) {
577 			device_printf(sc->dev, "Invalid hw.cxgbe.fl_pad value"
578 			    " (%d), using %d instead.\n", fl_pad, pad);
749 	int mask = fl_pad ? sc->params.sge.pad_boundary - 1 : 16 - 1;
827 			if (fl_pad && (swz->size % sp->pad_boundary != 0))
839 			if (fl_pad)
890 			if (fl_pad)
965 	SYSCTL_ADD_INT(ctx, children, OID_AUTO, "fl_pad", CTLFLAG_RD,
2872 		if (fl_pad && fl->buf_boundary < sp->pad_boundary)
2878 			(fl_pad ? F_FW_IQ_CMD_FL0PADEN : 0) |
3071 	    fl_pad ? 1 : 0, "padding enabled");
5054 		if (fl_pad && (MSIZE % sc->params.sge.pad_boundary) != 0)
5143 	    (fl_pad == 0 || (MSIZE % sc->params.sge.pad_boundary) == 0))