Lines Matching refs:control
148 uint16_t control;
165 * of the control field depends on that - I frames
166 * have a two-byte control field, and U frames have
167 * a one-byte control field.
169 control = *(p + 2);
170 if ((control & LLC_U_FMT) == LLC_U_FMT) {
177 * The control field in I and S frames is
189 control = EXTRACT_LE_16BITS(p + 2);
229 ND_PRINT((ndo, ", ctrl 0x%02x: ", control));
231 ND_PRINT((ndo, ", ctrl 0x%04x: ", control));
236 control == LLC_UI) {
242 control == LLC_UI) {
253 control == LLC_UI) {
259 * Skip DSAP, LSAP, and control field.
270 && (!(control & LLC_S_FMT) || control == LLC_U_FMT)) {
278 * LLC_S_FMT, set in the first byte of the control field)
279 * and UI frames (whose control field is just 3, LLC_U_FMT).
292 netbeui_print(ndo, control, p, length);
297 && control == LLC_UI) {
303 && control == LLC_UI) {
339 tok2str(llc_cmd_values, "%02x", LLC_U_CMD(control)),
340 tok2str(llc_flag_values,"?",(ssap_field & LLC_GSAP) | (control & LLC_U_POLL)),
345 if ((control & ~LLC_U_POLL) == LLC_XID) {
351 if ((control & LLC_S_FMT) == LLC_S_FMT) {
353 tok2str(llc_supervisory_values,"?",LLC_S_CMD(control)),
354 LLC_IS_NR(control),
355 tok2str(llc_flag_values,"?",(ssap_field & LLC_GSAP) | (control & LLC_IS_POLL)),
359 LLC_I_NS(control),
360 LLC_IS_NR(control),
361 tok2str(llc_flag_values,"?",(ssap_field & LLC_GSAP) | (control & LLC_IS_POLL)),
486 * Control field.
