dev/ixl/i40e_dcb.c

61  * @tlv: IEEE 802.1Qaz ETS CFG TLV
66 static void i40e_parse_ieee_etscfg_tlv(struct i40e_lldp_org_tlv *tlv,
70 	u8 *buf = tlv->tlvinfo;
132  * @tlv: IEEE 802.1Qaz ETS REC TLV
137 static void i40e_parse_ieee_etsrec_tlv(struct i40e_lldp_org_tlv *tlv,
140 	u8 *buf = tlv->tlvinfo;
187  * @tlv: IEEE 802.1Qaz PFC CFG TLV
192 static void i40e_parse_ieee_pfccfg_tlv(struct i40e_lldp_org_tlv *tlv,
195 	u8 *buf = tlv->tlvinfo;
214  * @tlv: IEEE 802.1Qaz APP TLV
219 static void i40e_parse_ieee_app_tlv(struct i40e_lldp_org_tlv *tlv,
228 	typelength = I40E_NTOHS(tlv->typelength);
231 	buf = tlv->tlvinfo;
234 	length -= (sizeof(tlv->ouisubtype) + 1);
268  * @tlv: IEEE 802.1Qaz TLV
274 static void i40e_parse_ieee_tlv(struct i40e_lldp_org_tlv *tlv,
280 	ouisubtype = I40E_NTOHL(tlv->ouisubtype);
285 		i40e_parse_ieee_etscfg_tlv(tlv, dcbcfg);
288 		i40e_parse_ieee_etsrec_tlv(tlv, dcbcfg);
291 		i40e_parse_ieee_pfccfg_tlv(tlv, dcbcfg);
294 		i40e_parse_ieee_app_tlv(tlv, dcbcfg);
303  * @tlv: CEE DCBX PG CFG TLV
308 static void i40e_parse_cee_pgcfg_tlv(struct i40e_cee_feat_tlv *tlv,
312 	u8 *buf = tlv->tlvinfo;
319 	if (tlv->en_will_err & I40E_CEE_FEAT_TLV_WILLING_MASK)
362  * @tlv: CEE DCBX PFC CFG TLV
367 static void i40e_parse_cee_pfccfg_tlv(struct i40e_cee_feat_tlv *tlv,
370 	u8 *buf = tlv->tlvinfo;
372 	if (tlv->en_will_err & I40E_CEE_FEAT_TLV_WILLING_MASK)
386  * @tlv: CEE DCBX APP TLV
391 static void i40e_parse_cee_app_tlv(struct i40e_cee_feat_tlv *tlv,
398 	typelength = I40E_NTOHS(tlv->hdr.typelen);
411 		app = (struct i40e_cee_app_prio *)(tlv->tlvinfo + offset);
440  * @tlv: CEE DCBX TLV
446 static void i40e_parse_cee_tlv(struct i40e_lldp_org_tlv *tlv,
454 	ouisubtype = I40E_NTOHL(tlv->ouisubtype);
461 	typelength = I40E_NTOHS(tlv->typelength);
464 	len = sizeof(tlv->typelength) + sizeof(ouisubtype) +
470 	sub_tlv = (struct i40e_cee_feat_tlv *)((char *)tlv + len);
501  * @tlv: Organization specific TLV
507 static void i40e_parse_org_tlv(struct i40e_lldp_org_tlv *tlv,
513 	ouisubtype = I40E_NTOHL(tlv->ouisubtype);
518 		i40e_parse_ieee_tlv(tlv, dcbcfg);
521 		i40e_parse_cee_tlv(tlv, dcbcfg);
539 	struct i40e_lldp_org_tlv *tlv;
550 	tlv = (struct i40e_lldp_org_tlv *)lldpmib;
552 		typelength = I40E_NTOHS(tlv->typelength);
565 			i40e_parse_org_tlv(tlv, dcbcfg);
572 		tlv = (struct i40e_lldp_org_tlv *)((char *)tlv +
573 						    sizeof(tlv->typelength) +
1016  * @tlv: Fill the ETS config data in IEEE format
1021 static void i40e_add_ieee_ets_tlv(struct i40e_lldp_org_tlv *tlv,
1027 	u8 *buf = tlv->tlvinfo;
1032 	tlv->typelength = I40E_HTONS(typelength);
1036 	tlv->ouisubtype = I40E_HTONL(ouisubtype);
1091  * @tlv: Fill ETS Recommended TLV in IEEE format
1096 static void i40e_add_ieee_etsrec_tlv(struct i40e_lldp_org_tlv *tlv,
1102 	u8 *buf = tlv->tlvinfo;
1107 	tlv->typelength = I40E_HTONS(typelength);
1111 	tlv->ouisubtype = I40E_HTONL(ouisubtype);
1155  * @tlv: Fill PFC TLV in IEEE format
1160 static void i40e_add_ieee_pfc_tlv(struct i40e_lldp_org_tlv *tlv,
1163 	u8 *buf = tlv->tlvinfo;
1169 	tlv->typelength = I40E_HTONS(typelength);
1173 	tlv->ouisubtype = I40E_HTONL(ouisubtype);
1193  * @tlv: Fill APP TLV in IEEE format
1198 static void i40e_add_ieee_app_pri_tlv(struct i40e_lldp_org_tlv *tlv,
1203 	u8 *buf = tlv->tlvinfo;
1211 	tlv->ouisubtype = I40E_HTONL(ouisubtype);
1236 	length = sizeof(tlv->ouisubtype) + 1 + (i*3);
1239 	tlv->typelength = I40E_HTONS(typelength);
1244  * @tlv: pointer to org tlv
1246  * add tlv information
1248 static void i40e_add_dcb_tlv(struct i40e_lldp_org_tlv *tlv,
1254 		i40e_add_ieee_ets_tlv(tlv, dcbcfg);
1257 		i40e_add_ieee_etsrec_tlv(tlv, dcbcfg);
1260 		i40e_add_ieee_pfc_tlv(tlv, dcbcfg);
1263 		i40e_add_ieee_app_pri_tlv(tlv, dcbcfg);
1317 	struct i40e_lldp_org_tlv *tlv;
1320 	tlv = (struct i40e_lldp_org_tlv *)lldpmib;
1322 		i40e_add_dcb_tlv(tlv, dcbcfg, tlvid++);
1323 		typelength = I40E_NTOHS(tlv->typelength);
1334 			tlv = (struct i40e_lldp_org_tlv *)((char *)tlv +
1335 			      sizeof(tlv->typelength) + length);