251 	unsigned int ucon, ufcon;  in s3c24xx_serial_rx_enable()  local
263 	ucon = rd_regl(port, S3C2410_UCON);  in s3c24xx_serial_rx_enable()
264 	ucon |= S3C2410_UCON_RXIRQMODE;  in s3c24xx_serial_rx_enable()
265 	wr_regl(port, S3C2410_UCON, ucon);  in s3c24xx_serial_rx_enable()
275 	unsigned int ucon;  in s3c24xx_serial_rx_disable()  local
279 	ucon = rd_regl(port, S3C2410_UCON);  in s3c24xx_serial_rx_disable()
280 	ucon &= ~S3C2410_UCON_RXIRQMODE;  in s3c24xx_serial_rx_disable()
281 	wr_regl(port, S3C2410_UCON, ucon);  in s3c24xx_serial_rx_disable()
368 	u32 ucon;  in enable_tx_dma()  local
384 	ucon = rd_regl(port, S3C2410_UCON);  in enable_tx_dma()
385 	ucon &= ~(S3C64XX_UCON_TXBURST_MASK | S3C64XX_UCON_TXMODE_MASK);  in enable_tx_dma()
386 	ucon |= S3C64XX_UCON_TXBURST_1;  in enable_tx_dma()
387 	ucon |= S3C64XX_UCON_TXMODE_DMA;  in enable_tx_dma()
388 	wr_regl(port,  S3C2410_UCON, ucon);  in enable_tx_dma()
396 	u32 ucon, ufcon;  in enable_tx_pio()  local
404 	ucon = rd_regl(port, S3C2410_UCON);  in enable_tx_pio()
405 	ucon &= ~(S3C64XX_UCON_TXMODE_MASK);  in enable_tx_pio()
406 	ucon |= S3C64XX_UCON_TXMODE_CPU;  in enable_tx_pio()
407 	wr_regl(port,  S3C2410_UCON, ucon);  in enable_tx_pio()
416 		ucon |= APPLE_S5L_UCON_TXTHRESH_ENA_MSK;  in enable_tx_pio()
417 		wr_regl(port, S3C2410_UCON, ucon);  in enable_tx_pio()
672 	unsigned int ucon;  in enable_rx_dma()  local
675 	ucon = rd_regl(port, S3C2410_UCON);  in enable_rx_dma()
676 	ucon &= ~(S3C64XX_UCON_RXBURST_MASK |  in enable_rx_dma()
682 	ucon |= S3C64XX_UCON_RXBURST_1 |  in enable_rx_dma()
687 	wr_regl(port, S3C2410_UCON, ucon);  in enable_rx_dma()
695 	unsigned int ucon;  in enable_rx_pio()  local
698 	ucon = rd_regl(port, S3C2410_UCON);  in enable_rx_pio()
699 	ucon &= ~S3C64XX_UCON_RXMODE_MASK;  in enable_rx_pio()
700 	ucon |= S3C64XX_UCON_RXMODE_CPU;  in enable_rx_pio()
704 		ucon &= ~(S3C64XX_UCON_TIMEOUT_MASK |  in enable_rx_pio()
708 		ucon |= 0xf << S3C64XX_UCON_TIMEOUT_SHIFT |  in enable_rx_pio()
711 	wr_regl(port, S3C2410_UCON, ucon);  in enable_rx_pio()
1020 	unsigned int ucon = rd_regl(port, S3C2410_UCON);  in s3c24xx_serial_set_mctrl()  local
1030 		ucon |= S3C2410_UCON_LOOPBACK;  in s3c24xx_serial_set_mctrl()
1032 		ucon &= ~S3C2410_UCON_LOOPBACK;  in s3c24xx_serial_set_mctrl()
1034 	wr_regl(port, S3C2410_UCON, ucon);  in s3c24xx_serial_set_mctrl()
1040 	unsigned int ucon;  in s3c24xx_serial_break_ctl()  local
1044 	ucon = rd_regl(port, S3C2410_UCON);  in s3c24xx_serial_break_ctl()
1047 		ucon |= S3C2410_UCON_SBREAK;  in s3c24xx_serial_break_ctl()
1049 		ucon &= ~S3C2410_UCON_SBREAK;  in s3c24xx_serial_break_ctl()
1051 	wr_regl(port, S3C2410_UCON, ucon);  in s3c24xx_serial_break_ctl()
1221 	unsigned int ucon;  in apple_s5l_serial_shutdown()  local
1223 	ucon = rd_regl(port, S3C2410_UCON);  in apple_s5l_serial_shutdown()
1224 	ucon &= ~(APPLE_S5L_UCON_TXTHRESH_ENA_MSK |  in apple_s5l_serial_shutdown()
1227 	wr_regl(port, S3C2410_UCON, ucon);  in apple_s5l_serial_shutdown()
1419 	unsigned int ucon;  in s3c24xx_serial_getsource()  local
1424 	ucon = rd_regl(port, S3C2410_UCON);  in s3c24xx_serial_getsource()
1425 	ucon &= info->clksel_mask;  in s3c24xx_serial_getsource()
1426 	return ucon >> info->clksel_shift;  in s3c24xx_serial_getsource()
1433 	unsigned int ucon;  in s3c24xx_serial_setsource()  local
1438 	ucon = rd_regl(port, S3C2410_UCON);  in s3c24xx_serial_setsource()
1439 	if ((ucon & info->clksel_mask) >> info->clksel_shift == clk_sel)  in s3c24xx_serial_setsource()
1442 	ucon &= ~info->clksel_mask;  in s3c24xx_serial_setsource()
1443 	ucon |= clk_sel << info->clksel_shift;  in s3c24xx_serial_setsource()
1444 	wr_regl(port, S3C2410_UCON, ucon);  in s3c24xx_serial_setsource()
1849 	unsigned long ucon = rd_regl(port, S3C2410_UCON);  in s3c24xx_serial_resetport()  local
1851 	ucon &= (info->clksel_mask | info->ucon_mask);  in s3c24xx_serial_resetport()
1852 	wr_regl(port, S3C2410_UCON, ucon | cfg->ucon);  in s3c24xx_serial_resetport()
2092 		unsigned int ucon;  in s3c24xx_serial_init_port()  local
2094 		ucon = rd_regl(port, S3C2410_UCON);  in s3c24xx_serial_init_port()
2095 		ucon &= ~(APPLE_S5L_UCON_TXTHRESH_ENA_MSK |  in s3c24xx_serial_init_port()
2098 		wr_regl(port, S3C2410_UCON, ucon);  in s3c24xx_serial_init_port()
2320 			unsigned int ucon;  in s3c24xx_serial_resume_noirq()  local
2337 			ucon = rd_regl(port, S3C2410_UCON);  in s3c24xx_serial_resume_noirq()
2339 			ucon &= ~(APPLE_S5L_UCON_TXTHRESH_ENA_MSK |  in s3c24xx_serial_resume_noirq()
2344 				ucon |= APPLE_S5L_UCON_TXTHRESH_ENA_MSK;  in s3c24xx_serial_resume_noirq()
2346 				ucon |= APPLE_S5L_UCON_RXTHRESH_ENA_MSK |  in s3c24xx_serial_resume_noirq()
2349 			wr_regl(port, S3C2410_UCON, ucon);  in s3c24xx_serial_resume_noirq()
2402 s3c24xx_port_configured(unsigned int ucon)  in s3c24xx_port_configured()  argument
2405 	return (ucon & 0xf) != 0;  in s3c24xx_port_configured()
2430 	unsigned int ucon = rd_regl(port, S3C2410_UCON);  in s3c24xx_serial_put_poll_char()  local
2433 	if (!s3c24xx_port_configured(ucon))  in s3c24xx_serial_put_poll_char()
2457 	unsigned int ucon = rd_regl(cons_uart, S3C2410_UCON);  in s3c24xx_serial_console_write()  local
2462 	if (!s3c24xx_port_configured(ucon))  in s3c24xx_serial_console_write()
2485 	unsigned int ucon;  in s3c24xx_serial_get_options()  local
2492 	ucon   = rd_regl(port, S3C2410_UCON);  in s3c24xx_serial_get_options()
2495 	if (s3c24xx_port_configured(ucon)) {  in s3c24xx_serial_get_options()
2611 		.ucon		= S3C2410_UCON_DEFAULT,
2640 		.ucon		= S3C2410_UCON_DEFAULT,
2671 		.ucon		= S3C2410_UCON_DEFAULT,
2700 		.ucon		= S3C2410_UCON_DEFAULT,
2728 		.ucon		= S5PV210_UCON_DEFAULT,
2757 		.ucon		= S5PV210_UCON_DEFAULT,		\
2807 		.ucon		= APPLE_S5L_UCON_DEFAULT,
2836 		.ucon		= S5PV210_UCON_DEFAULT,