Lines Matching refs:ctl
18 static int tb_eeprom_ctl_write(struct tb_switch *sw, struct tb_eeprom_ctl *ctl) in tb_eeprom_ctl_write() argument
20 return tb_sw_write(sw, ctl, TB_CFG_SWITCH, sw->cap_plug_events + 4, 1); in tb_eeprom_ctl_write()
26 static int tb_eeprom_ctl_read(struct tb_switch *sw, struct tb_eeprom_ctl *ctl) in tb_eeprom_ctl_read() argument
28 return tb_sw_read(sw, ctl, TB_CFG_SWITCH, sw->cap_plug_events + 4, 1); in tb_eeprom_ctl_read()
44 struct tb_eeprom_ctl ctl; in tb_eeprom_active() local
45 int res = tb_eeprom_ctl_read(sw, &ctl); in tb_eeprom_active()
49 ctl.access_high = 1; in tb_eeprom_active()
50 res = tb_eeprom_ctl_write(sw, &ctl); in tb_eeprom_active()
53 ctl.access_low = 0; in tb_eeprom_active()
54 return tb_eeprom_ctl_write(sw, &ctl); in tb_eeprom_active()
56 ctl.access_low = 1; in tb_eeprom_active()
57 res = tb_eeprom_ctl_write(sw, &ctl); in tb_eeprom_active()
60 ctl.access_high = 0; in tb_eeprom_active()
61 return tb_eeprom_ctl_write(sw, &ctl); in tb_eeprom_active()
71 static int tb_eeprom_transfer(struct tb_switch *sw, struct tb_eeprom_ctl *ctl, in tb_eeprom_transfer() argument
76 res = tb_eeprom_ctl_write(sw, ctl); in tb_eeprom_transfer()
80 ctl->clock = 1; in tb_eeprom_transfer()
81 res = tb_eeprom_ctl_write(sw, ctl); in tb_eeprom_transfer()
85 res = tb_eeprom_ctl_read(sw, ctl); in tb_eeprom_transfer()
89 ctl->clock = 0; in tb_eeprom_transfer()
90 return tb_eeprom_ctl_write(sw, ctl); in tb_eeprom_transfer()
98 struct tb_eeprom_ctl ctl; in tb_eeprom_out() local
100 int res = tb_eeprom_ctl_read(sw, &ctl); in tb_eeprom_out()
104 ctl.data_out = val & 0x80; in tb_eeprom_out()
105 res = tb_eeprom_transfer(sw, &ctl, TB_EEPROM_OUT); in tb_eeprom_out()
118 struct tb_eeprom_ctl ctl; in tb_eeprom_in() local
120 int res = tb_eeprom_ctl_read(sw, &ctl); in tb_eeprom_in()
126 res = tb_eeprom_transfer(sw, &ctl, TB_EEPROM_IN); in tb_eeprom_in()
129 *val |= ctl.data_in; in tb_eeprom_in()