248 	unsigned int ucon, ufcon;  in s3c24xx_serial_rx_enable()  local
260 	ucon = rd_regl(port, S3C2410_UCON);  in s3c24xx_serial_rx_enable()
261 	ucon |= S3C2410_UCON_RXIRQMODE;  in s3c24xx_serial_rx_enable()
262 	wr_regl(port, S3C2410_UCON, ucon);  in s3c24xx_serial_rx_enable()
272 	unsigned int ucon;  in s3c24xx_serial_rx_disable()  local
276 	ucon = rd_regl(port, S3C2410_UCON);  in s3c24xx_serial_rx_disable()
277 	ucon &= ~S3C2410_UCON_RXIRQMODE;  in s3c24xx_serial_rx_disable()
278 	wr_regl(port, S3C2410_UCON, ucon);  in s3c24xx_serial_rx_disable()
362 	u32 ucon;  in enable_tx_dma()  local
378 	ucon = rd_regl(port, S3C2410_UCON);  in enable_tx_dma()
379 	ucon &= ~(S3C64XX_UCON_TXBURST_MASK | S3C64XX_UCON_TXMODE_MASK);  in enable_tx_dma()
380 	ucon |= S3C64XX_UCON_TXBURST_1;  in enable_tx_dma()
381 	ucon |= S3C64XX_UCON_TXMODE_DMA;  in enable_tx_dma()
382 	wr_regl(port,  S3C2410_UCON, ucon);  in enable_tx_dma()
390 	u32 ucon, ufcon;  in enable_tx_pio()  local
398 	ucon = rd_regl(port, S3C2410_UCON);  in enable_tx_pio()
399 	ucon &= ~(S3C64XX_UCON_TXMODE_MASK);  in enable_tx_pio()
400 	ucon |= S3C64XX_UCON_TXMODE_CPU;  in enable_tx_pio()
401 	wr_regl(port,  S3C2410_UCON, ucon);  in enable_tx_pio()
410 		ucon |= APPLE_S5L_UCON_TXTHRESH_ENA_MSK;  in enable_tx_pio()
411 		wr_regl(port, S3C2410_UCON, ucon);  in enable_tx_pio()
666 	unsigned int ucon;  in enable_rx_dma()  local
669 	ucon = rd_regl(port, S3C2410_UCON);  in enable_rx_dma()
670 	ucon &= ~(S3C64XX_UCON_RXBURST_MASK |  in enable_rx_dma()
676 	ucon |= S3C64XX_UCON_RXBURST_1 |  in enable_rx_dma()
681 	wr_regl(port, S3C2410_UCON, ucon);  in enable_rx_dma()
689 	unsigned int ucon;  in enable_rx_pio()  local
692 	ucon = rd_regl(port, S3C2410_UCON);  in enable_rx_pio()
693 	ucon &= ~S3C64XX_UCON_RXMODE_MASK;  in enable_rx_pio()
694 	ucon |= S3C64XX_UCON_RXMODE_CPU;  in enable_rx_pio()
698 		ucon &= ~(S3C64XX_UCON_TIMEOUT_MASK |  in enable_rx_pio()
702 		ucon |= 0xf << S3C64XX_UCON_TIMEOUT_SHIFT |  in enable_rx_pio()
705 	wr_regl(port, S3C2410_UCON, ucon);  in enable_rx_pio()
1014 	unsigned int ucon = rd_regl(port, S3C2410_UCON);  in s3c24xx_serial_set_mctrl()  local
1024 		ucon |= S3C2410_UCON_LOOPBACK;  in s3c24xx_serial_set_mctrl()
1026 		ucon &= ~S3C2410_UCON_LOOPBACK;  in s3c24xx_serial_set_mctrl()
1028 	wr_regl(port, S3C2410_UCON, ucon);  in s3c24xx_serial_set_mctrl()
1034 	unsigned int ucon;  in s3c24xx_serial_break_ctl()  local
1038 	ucon = rd_regl(port, S3C2410_UCON);  in s3c24xx_serial_break_ctl()
1041 		ucon |= S3C2410_UCON_SBREAK;  in s3c24xx_serial_break_ctl()
1043 		ucon &= ~S3C2410_UCON_SBREAK;  in s3c24xx_serial_break_ctl()
1045 	wr_regl(port, S3C2410_UCON, ucon);  in s3c24xx_serial_break_ctl()
1215 	unsigned int ucon;  in apple_s5l_serial_shutdown()  local
1217 	ucon = rd_regl(port, S3C2410_UCON);  in apple_s5l_serial_shutdown()
1218 	ucon &= ~(APPLE_S5L_UCON_TXTHRESH_ENA_MSK |  in apple_s5l_serial_shutdown()
1221 	wr_regl(port, S3C2410_UCON, ucon);  in apple_s5l_serial_shutdown()
1413 	unsigned int ucon;  in s3c24xx_serial_getsource()  local
1418 	ucon = rd_regl(port, S3C2410_UCON);  in s3c24xx_serial_getsource()
1419 	ucon &= info->clksel_mask;  in s3c24xx_serial_getsource()
1420 	return ucon >> info->clksel_shift;  in s3c24xx_serial_getsource()
1427 	unsigned int ucon;  in s3c24xx_serial_setsource()  local
1432 	ucon = rd_regl(port, S3C2410_UCON);  in s3c24xx_serial_setsource()
1433 	if ((ucon & info->clksel_mask) >> info->clksel_shift == clk_sel)  in s3c24xx_serial_setsource()
1436 	ucon &= ~info->clksel_mask;  in s3c24xx_serial_setsource()
1437 	ucon |= clk_sel << info->clksel_shift;  in s3c24xx_serial_setsource()
1438 	wr_regl(port, S3C2410_UCON, ucon);  in s3c24xx_serial_setsource()
1853 	unsigned long ucon = rd_regl(port, S3C2410_UCON);  in s3c24xx_serial_resetport()  local
1855 	ucon &= (info->clksel_mask | info->ucon_mask);  in s3c24xx_serial_resetport()
1856 	wr_regl(port, S3C2410_UCON, ucon | cfg->ucon);  in s3c24xx_serial_resetport()
2009 		unsigned int ucon;  in s3c24xx_serial_init_port()  local
2011 		ucon = rd_regl(port, S3C2410_UCON);  in s3c24xx_serial_init_port()
2012 		ucon &= ~(APPLE_S5L_UCON_TXTHRESH_ENA_MSK |  in s3c24xx_serial_init_port()
2015 		wr_regl(port, S3C2410_UCON, ucon);  in s3c24xx_serial_init_port()
2232 			unsigned int ucon;  in s3c24xx_serial_resume_noirq()  local
2249 			ucon = rd_regl(port, S3C2410_UCON);  in s3c24xx_serial_resume_noirq()
2251 			ucon &= ~(APPLE_S5L_UCON_TXTHRESH_ENA_MSK |  in s3c24xx_serial_resume_noirq()
2256 				ucon |= APPLE_S5L_UCON_TXTHRESH_ENA_MSK;  in s3c24xx_serial_resume_noirq()
2258 				ucon |= APPLE_S5L_UCON_RXTHRESH_ENA_MSK |  in s3c24xx_serial_resume_noirq()
2261 			wr_regl(port, S3C2410_UCON, ucon);  in s3c24xx_serial_resume_noirq()
2313 s3c24xx_port_configured(unsigned int ucon)  in s3c24xx_port_configured()  argument
2316 	return (ucon & 0xf) != 0;  in s3c24xx_port_configured()
2341 	unsigned int ucon = rd_regl(port, S3C2410_UCON);  in s3c24xx_serial_put_poll_char()  local
2344 	if (!s3c24xx_port_configured(ucon))  in s3c24xx_serial_put_poll_char()
2368 	unsigned int ucon = rd_regl(cons_uart, S3C2410_UCON);  in s3c24xx_serial_console_write()  local
2373 	if (!s3c24xx_port_configured(ucon))  in s3c24xx_serial_console_write()
2396 	unsigned int ucon;  in s3c24xx_serial_get_options()  local
2403 	ucon   = rd_regl(port, S3C2410_UCON);  in s3c24xx_serial_get_options()
2406 	if (s3c24xx_port_configured(ucon)) {  in s3c24xx_serial_get_options()
2523 		.ucon		= S3C2410_UCON_DEFAULT,
2551 		.ucon		= S5PV210_UCON_DEFAULT,
2580 		.ucon		= S5PV210_UCON_DEFAULT,		\
2630 		.ucon		= APPLE_S5L_UCON_DEFAULT,
2659 		.ucon		= S5PV210_UCON_DEFAULT,