1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause
78 ar40xx_hw_vtu_op(struct ar40xx_softc *sc, uint32_t op, uint32_t val)  in ar40xx_hw_vtu_op()  argument
83 	    "%s: called; op=0x%08x, val=0x%08x\n",  in ar40xx_hw_vtu_op()
84 	    __func__, op, val);  in ar40xx_hw_vtu_op()
91 	if ((op & AR40XX_VTU_FUNC1_OP) == AR40XX_VTU_FUNC1_OP_LOAD) {  in ar40xx_hw_vtu_op()
96 	op |= AR40XX_VTU_FUNC1_BUSY;  in ar40xx_hw_vtu_op()
97 	AR40XX_REG_WRITE(sc, AR40XX_REG_VTU_FUNC1, op);  in ar40xx_hw_vtu_op()
112 	uint32_t op, val, mode;  in ar40xx_hw_vtu_load_vlan()  local
119 	op = AR40XX_VTU_FUNC1_OP_LOAD | (vid << AR40XX_VTU_FUNC1_VID_S);  in ar40xx_hw_vtu_load_vlan()
124 			mode = AR40XX_VTU_FUNC0_EG_MODE_NOT;  in ar40xx_hw_vtu_load_vlan()
125 		else if (sc->sc_vlan.vlan == 0)  in ar40xx_hw_vtu_load_vlan()
126 			/* VLAN mode disabled; keep the provided VLAN tag */  in ar40xx_hw_vtu_load_vlan()
127 			mode = AR40XX_VTU_FUNC0_EG_MODE_KEEP;  in ar40xx_hw_vtu_load_vlan()
130 			mode = AR40XX_VTU_FUNC0_EG_MODE_UNTAG;  in ar40xx_hw_vtu_load_vlan()
133 			mode = AR40XX_VTU_FUNC0_EG_MODE_TAG;  in ar40xx_hw_vtu_load_vlan()
134 		val |= mode << AR40XX_VTU_FUNC0_EG_MODE_S(i);  in ar40xx_hw_vtu_load_vlan()
136 	ret = ar40xx_hw_vtu_op(sc, op, val);  in ar40xx_hw_vtu_load_vlan()
162 	uint32_t op, reg, val;  in ar40xx_hw_vtu_get_vlan()  local
165 	op = AR40XX_VTU_FUNC1_OP_GET_ONE;  in ar40xx_hw_vtu_get_vlan()
170 	/* XXX TODO: the VTU here stores egress mode - keep, tag, untagged, none */  in ar40xx_hw_vtu_get_vlan()
171 	op |= (vid << AR40XX_VTU_FUNC1_VID_S);  in ar40xx_hw_vtu_get_vlan()
172 	r = ar40xx_hw_vtu_op(sc, op, 0);  in ar40xx_hw_vtu_get_vlan()
174 		device_printf(sc->sc_dev, "%s: %d: op failed\n", __func__, vid);  in ar40xx_hw_vtu_get_vlan()
185 		/* XXX KEEP (unmodified? For non-dot1q operation?) */  in ar40xx_hw_vtu_get_vlan()