104 	u8 temp;  in caleb_enable_rx()  local
106 	temp = caleb_reg_read(CALEB_PORTEN);  in caleb_enable_rx()
107 	temp |= 1 << port;  in caleb_enable_rx()
108 	caleb_reg_write(CALEB_PORTEN, temp);  in caleb_enable_rx()
113 	u8 temp;  in caleb_disable_rx()  local
115 	temp = caleb_reg_read(CALEB_PORTEN);  in caleb_disable_rx()
116 	temp &= ~(1 << port);  in caleb_disable_rx()
117 	caleb_reg_write(CALEB_PORTEN, temp);  in caleb_disable_rx()
122 	u8 temp;  in caleb_enable_tx()  local
124 	temp = caleb_reg_read(CALEB_PORTEN);  in caleb_enable_tx()
125 	temp |= 1 << (port + 4);  in caleb_enable_tx()
126 	caleb_reg_write(CALEB_PORTEN, temp);  in caleb_enable_tx()
131 	u8 temp;  in caleb_disable_tx()  local
133 	temp = caleb_reg_read(CALEB_PORTEN);  in caleb_disable_tx()
134 	temp &= ~(1 << (port + 4));  in caleb_disable_tx()
135 	caleb_reg_write(CALEB_PORTEN, temp);  in caleb_disable_tx()