42  * @vid: the VLAN ID to look up or allocate
47 static int rtl8366_obtain_mc(struct realtek_smi *smi, int vid,  in rtl8366_obtain_mc()  argument
54 	/* Try to find an existing member config entry for this VID */  in rtl8366_obtain_mc()
58 			dev_err(smi->dev, "error searching for VLAN MC %d for VID %d\n",  in rtl8366_obtain_mc()
59 				i, vid);  in rtl8366_obtain_mc()
63 		if (vid == vlanmc->vid)  in rtl8366_obtain_mc()
67 	/* We have no MC entry for this VID, try to find an empty one */  in rtl8366_obtain_mc()
71 			dev_err(smi->dev, "error searching for VLAN MC %d for VID %d\n",  in rtl8366_obtain_mc()
72 				i, vid);  in rtl8366_obtain_mc()
76 		if (vlanmc->vid == 0 && vlanmc->member == 0) {  in rtl8366_obtain_mc()
78 			ret = smi->ops->get_vlan_4k(smi, vid, &vlan4k);  in rtl8366_obtain_mc()
80 				dev_err(smi->dev, "error looking for 4K VLAN MC %d for VID %d\n",  in rtl8366_obtain_mc()
81 					i, vid);  in rtl8366_obtain_mc()
85 			vlanmc->vid = vid;  in rtl8366_obtain_mc()
91 				dev_err(smi->dev, "unable to set/update VLAN MC %d for VID %d\n",  in rtl8366_obtain_mc()
92 					i, vid);  in rtl8366_obtain_mc()
96 			dev_dbg(smi->dev, "created new MC at index %d for VID %d\n",  in rtl8366_obtain_mc()
97 				i, vid);  in rtl8366_obtain_mc()
112 			ret = smi->ops->get_vlan_4k(smi, vid, &vlan4k);  in rtl8366_obtain_mc()
116 			vlanmc->vid = vid;  in rtl8366_obtain_mc()
122 				dev_err(smi->dev, "unable to set/update VLAN MC %d for VID %d\n",  in rtl8366_obtain_mc()
123 					i, vid);  in rtl8366_obtain_mc()
126 			dev_dbg(smi->dev, "recycled MC at index %i for VID %d\n",  in rtl8366_obtain_mc()
127 				i, vid);  in rtl8366_obtain_mc()
136 int rtl8366_set_vlan(struct realtek_smi *smi, int vid, u32 member,  in rtl8366_set_vlan()  argument
144 	if (!smi->ops->is_vlan_valid(smi, vid))  in rtl8366_set_vlan()
149 		vid, member, untag);  in rtl8366_set_vlan()
152 	ret = smi->ops->get_vlan_4k(smi, vid, &vlan4k);  in rtl8366_set_vlan()
165 		vid, vlan4k.member, vlan4k.untag);  in rtl8366_set_vlan()
167 	/* Find or allocate a member config for this VID */  in rtl8366_set_vlan()
168 	ret = rtl8366_obtain_mc(smi, vid, &vlanmc);  in rtl8366_set_vlan()
181 		dev_err(smi->dev, "failed to commit changes to VLAN MC index %d for VID %d\n",  in rtl8366_set_vlan()
182 			mc, vid);  in rtl8366_set_vlan()
186 			vid, vlanmc.member, vlanmc.untag);  in rtl8366_set_vlan()
193 		     unsigned int vid)  in rtl8366_set_pvid()  argument
199 	if (!smi->ops->is_vlan_valid(smi, vid))  in rtl8366_set_pvid()
202 	/* Find or allocate a member config for this VID */  in rtl8366_set_pvid()
203 	ret = rtl8366_obtain_mc(smi, vid, &vlanmc);  in rtl8366_set_pvid()
216 		port, vid, mc);  in rtl8366_set_pvid()
280 	vlanmc.vid = 0;  in rtl8366_reset_vlan()
386 	u16 vid;  in rtl8366_vlan_prepare()  local
389 	for (vid = vlan->vid_begin; vid < vlan->vid_end; vid++)  in rtl8366_vlan_prepare()
390 		if (!smi->ops->is_vlan_valid(smi, vid))  in rtl8366_vlan_prepare()
416 	u16 vid;  in rtl8366_vlan_add()  local
419 	for (vid = vlan->vid_begin; vid < vlan->vid_end; vid++)  in rtl8366_vlan_add()
420 		if (!smi->ops->is_vlan_valid(smi, vid))  in rtl8366_vlan_add()
432 	for (vid = vlan->vid_begin; vid <= vlan->vid_end; vid++) {  in rtl8366_vlan_add()
438 		ret = rtl8366_set_vlan(smi, vid, member, untag, 0);  in rtl8366_vlan_add()
442 				vid);  in rtl8366_vlan_add()
447 		ret = rtl8366_set_pvid(smi, port, vid);  in rtl8366_vlan_add()
451 				port, vid);  in rtl8366_vlan_add()
455 				vid, port);  in rtl8366_vlan_add()
464 	u16 vid;  in rtl8366_vlan_del()  local
469 	for (vid = vlan->vid_begin; vid <= vlan->vid_end; ++vid) {  in rtl8366_vlan_del()
472 		dev_info(smi->dev, "del VLAN %04x\n", vid);  in rtl8366_vlan_del()
481 			if (vid == vlanmc.vid) {  in rtl8366_vlan_del()
491 					vlanmc.vid = 0;  in rtl8366_vlan_del()
499 						vid);  in rtl8366_vlan_del()