Lines Matching refs:backchannel
1056 pp->backchannel = ECPP_CENTRONICS; in ecpp_open()
4142 pp->current_mode = pp->backchannel = ECPP_CENTRONICS; in ecpp_1284_init_interface()
4191 pp->backchannel = ECPP_ECP_MODE; in ecp_negotiation()
4222 pp->backchannel = ECPP_NIBBLE_MODE; in nibble_negotiation()
4744 switch (pp->backchannel) { in ecpp_peripheral2host()
4956 pp->backchannel = ECPP_CENTRONICS; in ecpp_mode_negotiation()
4967 pp->backchannel = ECPP_NIBBLE_MODE; in ecpp_mode_negotiation()
4978 pp->backchannel = ECPP_NIBBLE_MODE; in ecpp_mode_negotiation()
4992 pp->backchannel = ECPP_NIBBLE_MODE; in ecpp_mode_negotiation()
5036 pp->backchannel = ECPP_DIAG_MODE; in ecpp_mode_negotiation()
5068 switch (pp->backchannel) { in ecpp_idle_phase()
5242 pp->backchannel = ECPP_NIBBLE_MODE; in devidnib_negotiation()
6351 ekp->ek_backchan.value.ui32 = pp->backchannel; in ecpp_kstat_update()