248 	u32 ucon, ufcon;  in s3c24xx_serial_rx_enable()  local
259 	ucon = rd_regl(port, S3C2410_UCON);  in s3c24xx_serial_rx_enable()
260 	ucon |= S3C2410_UCON_RXIRQMODE;  in s3c24xx_serial_rx_enable()
261 	wr_regl(port, S3C2410_UCON, ucon);  in s3c24xx_serial_rx_enable()
271 	u32 ucon;  in s3c24xx_serial_rx_disable()  local
275 	ucon = rd_regl(port, S3C2410_UCON);  in s3c24xx_serial_rx_disable()
276 	ucon &= ~S3C2410_UCON_RXIRQMODE;  in s3c24xx_serial_rx_disable()
277 	wr_regl(port, S3C2410_UCON, ucon);  in s3c24xx_serial_rx_disable()
361 	u32 ucon;  in enable_tx_dma()  local
377 	ucon = rd_regl(port, S3C2410_UCON);  in enable_tx_dma()
378 	ucon &= ~(S3C64XX_UCON_TXBURST_MASK | S3C64XX_UCON_TXMODE_MASK);  in enable_tx_dma()
379 	ucon |= S3C64XX_UCON_TXBURST_1;  in enable_tx_dma()
380 	ucon |= S3C64XX_UCON_TXMODE_DMA;  in enable_tx_dma()
381 	wr_regl(port,  S3C2410_UCON, ucon);  in enable_tx_dma()
389 	u32 ucon, ufcon;  in enable_tx_pio()  local
397 	ucon = rd_regl(port, S3C2410_UCON);  in enable_tx_pio()
398 	ucon &= ~(S3C64XX_UCON_TXMODE_MASK);  in enable_tx_pio()
399 	ucon |= S3C64XX_UCON_TXMODE_CPU;  in enable_tx_pio()
400 	wr_regl(port,  S3C2410_UCON, ucon);  in enable_tx_pio()
409 		ucon |= APPLE_S5L_UCON_TXTHRESH_ENA_MSK;  in enable_tx_pio()
410 		wr_regl(port, S3C2410_UCON, ucon);  in enable_tx_pio()
665 	u32 ucon;  in enable_rx_dma()  local
668 	ucon = rd_regl(port, S3C2410_UCON);  in enable_rx_dma()
669 	ucon &= ~(S3C64XX_UCON_RXBURST_MASK |  in enable_rx_dma()
675 	ucon |= S3C64XX_UCON_RXBURST_1 |  in enable_rx_dma()
680 	wr_regl(port, S3C2410_UCON, ucon);  in enable_rx_dma()
688 	u32 ucon;  in enable_rx_pio()  local
691 	ucon = rd_regl(port, S3C2410_UCON);  in enable_rx_pio()
692 	ucon &= ~S3C64XX_UCON_RXMODE_MASK;  in enable_rx_pio()
693 	ucon |= S3C64XX_UCON_RXMODE_CPU;  in enable_rx_pio()
697 		ucon &= ~(S3C64XX_UCON_TIMEOUT_MASK |  in enable_rx_pio()
701 		ucon |= 0xf << S3C64XX_UCON_TIMEOUT_SHIFT |  in enable_rx_pio()
704 	wr_regl(port, S3C2410_UCON, ucon);  in enable_rx_pio()
1012 	u32 ucon = rd_regl(port, S3C2410_UCON);  in s3c24xx_serial_set_mctrl()  local
1022 		ucon |= S3C2410_UCON_LOOPBACK;  in s3c24xx_serial_set_mctrl()
1024 		ucon &= ~S3C2410_UCON_LOOPBACK;  in s3c24xx_serial_set_mctrl()
1026 	wr_regl(port, S3C2410_UCON, ucon);  in s3c24xx_serial_set_mctrl()
1032 	u32 ucon;  in s3c24xx_serial_break_ctl()  local
1036 	ucon = rd_regl(port, S3C2410_UCON);  in s3c24xx_serial_break_ctl()
1039 		ucon |= S3C2410_UCON_SBREAK;  in s3c24xx_serial_break_ctl()
1041 		ucon &= ~S3C2410_UCON_SBREAK;  in s3c24xx_serial_break_ctl()
1043 	wr_regl(port, S3C2410_UCON, ucon);  in s3c24xx_serial_break_ctl()
1191 	u32 ucon;  in apple_s5l_serial_shutdown()  local
1193 	ucon = rd_regl(port, S3C2410_UCON);  in apple_s5l_serial_shutdown()
1194 	ucon &= ~(APPLE_S5L_UCON_TXTHRESH_ENA_MSK |  in apple_s5l_serial_shutdown()
1198 	wr_regl(port, S3C2410_UCON, ucon);  in apple_s5l_serial_shutdown()
1347 	u32 ucon;  in s3c24xx_serial_getsource()  local
1352 	ucon = rd_regl(port, S3C2410_UCON);  in s3c24xx_serial_getsource()
1353 	ucon &= info->clksel_mask;  in s3c24xx_serial_getsource()
1354 	return ucon >> info->clksel_shift;  in s3c24xx_serial_getsource()
1360 	u32 ucon;  in s3c24xx_serial_setsource()  local
1365 	ucon = rd_regl(port, S3C2410_UCON);  in s3c24xx_serial_setsource()
1366 	if ((ucon & info->clksel_mask) >> info->clksel_shift == clk_sel)  in s3c24xx_serial_setsource()
1369 	ucon &= ~info->clksel_mask;  in s3c24xx_serial_setsource()
1370 	ucon |= clk_sel << info->clksel_shift;  in s3c24xx_serial_setsource()
1371 	wr_regl(port, S3C2410_UCON, ucon);  in s3c24xx_serial_setsource()
1763 	u32 ucon = rd_regl(port, S3C2410_UCON);  in s3c24xx_serial_resetport()  local
1765 	ucon &= (info->clksel_mask | info->ucon_mask);  in s3c24xx_serial_resetport()
1766 	wr_regl(port, S3C2410_UCON, ucon | cfg->ucon);  in s3c24xx_serial_resetport()
1908 		u32 ucon;  in s3c24xx_serial_init_port()  local
1910 		ucon = rd_regl(port, S3C2410_UCON);  in s3c24xx_serial_init_port()
1911 		ucon &= ~(APPLE_S5L_UCON_TXTHRESH_ENA_MSK |  in s3c24xx_serial_init_port()
1914 		wr_regl(port, S3C2410_UCON, ucon);  in s3c24xx_serial_init_port()
2130 			u32 ucon;  in s3c24xx_serial_resume_noirq()  local
2147 			ucon = rd_regl(port, S3C2410_UCON);  in s3c24xx_serial_resume_noirq()
2149 			ucon &= ~(APPLE_S5L_UCON_TXTHRESH_ENA_MSK |  in s3c24xx_serial_resume_noirq()
2155 				ucon |= APPLE_S5L_UCON_TXTHRESH_ENA_MSK;  in s3c24xx_serial_resume_noirq()
2157 				ucon |= APPLE_S5L_UCON_RXTHRESH_ENA_MSK |  in s3c24xx_serial_resume_noirq()
2161 			wr_regl(port, S3C2410_UCON, ucon);  in s3c24xx_serial_resume_noirq()
2213 s3c24xx_port_configured(u32 ucon)  in s3c24xx_port_configured()  argument
2216 	return (ucon & 0xf) != 0;  in s3c24xx_port_configured()
2241 	u32 ucon = rd_regl(port, S3C2410_UCON);  in s3c24xx_serial_put_poll_char()  local
2244 	if (!s3c24xx_port_configured(ucon))  in s3c24xx_serial_put_poll_char()
2268 	u32 ucon = rd_regl(cons_uart, S3C2410_UCON);  in s3c24xx_serial_console_write()  local
2273 	if (!s3c24xx_port_configured(ucon))  in s3c24xx_serial_console_write()
2296 	u32 ulcon, ucon, ubrdiv;  in s3c24xx_serial_get_options()  local
2301 	ucon   = rd_regl(port, S3C2410_UCON);  in s3c24xx_serial_get_options()
2304 	if (s3c24xx_port_configured(ucon)) {  in s3c24xx_serial_get_options()
2422 		.ucon		= S3C2410_UCON_DEFAULT,
2451 		.ucon		= S5PV210_UCON_DEFAULT,
2481 		.ucon		= S5PV210_UCON_DEFAULT,		\
2520 		.ucon		= S5PV210_UCON_DEFAULT,
2561 		.ucon		= APPLE_S5L_UCON_DEFAULT,
2591 		.ucon		= S5PV210_UCON_DEFAULT,