Lines Matching refs:udbg_uart_in
43 static u8 (*udbg_uart_in)(unsigned int reg); variable
48 if (!udbg_uart_in) in udbg_uart_flush()
52 while ((udbg_uart_in(UART_LSR) & LSR_THRE) == 0) in udbg_uart_flush()
69 if (!udbg_uart_in) in udbg_uart_getc_poll()
72 if (!(udbg_uart_in(UART_LSR) & LSR_DR)) in udbg_uart_getc_poll()
73 return udbg_uart_in(UART_RBR); in udbg_uart_getc_poll()
80 if (!udbg_uart_in) in udbg_uart_getc()
83 while (!(udbg_uart_in(UART_LSR) & LSR_DR)) in udbg_uart_getc()
85 return udbg_uart_in(UART_RBR); in udbg_uart_getc()
130 old_lcr = udbg_uart_in(UART_LCR); in udbg_probe_uart_speed()
136 dll = udbg_uart_in(UART_DLL); in udbg_probe_uart_speed()
137 dlm = udbg_uart_in(UART_DLM); in udbg_probe_uart_speed()
141 if (udbg_uart_in(UART_MCR) & 0x80) in udbg_probe_uart_speed()
182 udbg_uart_in = udbg_uart_in_pio; in udbg_uart_init_pio()
204 udbg_uart_in = udbg_uart_in_mmio; in udbg_uart_init_mmio()
225 udbg_uart_in = udbg_uart_in_maple; in udbg_init_maple_realmode()
248 udbg_uart_in = udbg_uart_in_pas; in udbg_init_pas_realmode()
271 udbg_uart_in = udbg_uart_in_44x_as1; in udbg_init_44x_as1()
294 udbg_uart_in = udbg_uart_in_40x; in udbg_init_40x_realmode()