2  * QEMU rocker switch emulation - TLV parsing and composing
22     (((len) + ROCKER_TLV_ALIGNTO - 1) & ~(ROCKER_TLV_ALIGNTO - 1))
26  *  <------- ROCKER_TLV_HDRLEN -------> <--- ROCKER_TLV_ALIGN(payload) --->
27  * +-----------------------------+- - -+- - - - - - - - - - - - - - -+- - -+
30  * +-----------------------------+- - -+- - - - - - - - - - - - - - -+- - -+
31  *  <--------------------------- tlv->len -------------------------->
36     int totlen = ROCKER_TLV_ALIGN(le16_to_cpu(tlv->len));  in rocker_tlv_next()
38     *remaining -= totlen;  in rocker_tlv_next()
45            le16_to_cpu(tlv->len) >= ROCKER_TLV_HDRLEN &&  in rocker_tlv_ok()
46            le16_to_cpu(tlv->len) <= remaining;  in rocker_tlv_ok()
69     return rocker_tlv_total_size(payload) - rocker_tlv_size(payload);  in rocker_tlv_padlen()
74     return le32_to_cpu(tlv->type);  in rocker_tlv_type()
84     return le16_to_cpu(tlv->len) - ROCKER_TLV_HDRLEN;  in rocker_tlv_len()
161     tlv->type = cpu_to_le32(type);  in rocker_tlv_put_iov()
162     tlv->len = cpu_to_le16(rocker_tlv_size(len));  in rocker_tlv_put_iov()
164     memset((char *) tlv + le16_to_cpu(tlv->len), 0, rocker_tlv_padlen(len));  in rocker_tlv_put_iov()
179                                      int type, uint8_t value)  in rocker_tlv_put_u8()  argument
181     rocker_tlv_put(buf, buf_pos, type, sizeof(uint8_t), &value);  in rocker_tlv_put_u8()
185                                       int type, uint16_t value)  in rocker_tlv_put_u16()  argument
187     rocker_tlv_put(buf, buf_pos, type, sizeof(uint16_t), &value);  in rocker_tlv_put_u16()
191                                       int type, uint32_t value)  in rocker_tlv_put_u32()  argument
193     rocker_tlv_put(buf, buf_pos, type, sizeof(uint32_t), &value);  in rocker_tlv_put_u32()
197                                       int type, uint64_t value)  in rocker_tlv_put_u64()  argument
199     rocker_tlv_put(buf, buf_pos, type, sizeof(uint64_t), &value);  in rocker_tlv_put_u64()
203                                        int type, uint16_t value)  in rocker_tlv_put_le16()  argument
205     value = cpu_to_le16(value);  in rocker_tlv_put_le16()
206     rocker_tlv_put(buf, buf_pos, type, sizeof(uint16_t), &value);  in rocker_tlv_put_le16()
210                                        int type, uint32_t value)  in rocker_tlv_put_le32()  argument
212     value = cpu_to_le32(value);  in rocker_tlv_put_le32()
213     rocker_tlv_put(buf, buf_pos, type, sizeof(uint32_t), &value);  in rocker_tlv_put_le32()
217                                        int type, uint64_t value)  in rocker_tlv_put_le64()  argument
219     value = cpu_to_le64(value);  in rocker_tlv_put_le64()
220     rocker_tlv_put(buf, buf_pos, type, sizeof(uint64_t), &value);  in rocker_tlv_put_le64()
226     RockerTlv *start = rocker_tlv_start(buf, *buf_pos);  in rocker_tlv_nest_start()  local
229     return start;  in rocker_tlv_nest_start()
233                                        RockerTlv *start)  in rocker_tlv_nest_end()  argument
235     start->len = (char *) rocker_tlv_start(buf, *buf_pos) - (char *) start;  in rocker_tlv_nest_end()
239                                           RockerTlv *start)  in rocker_tlv_nest_cancel()  argument
241     *buf_pos = (char *) start - buf;  in rocker_tlv_nest_cancel()