Home
last modified time | relevance | path

Searched refs:early_serial_base (Results 1 – 7 of 7) sorted by relevance

/openbmc/linux/arch/x86/kernel/
H A Dearly_printk.c116 serial_out(early_serial_base, TXR, ch); in early_serial_putc()
134 serial_out(early_serial_base, LCR, 0x3); /* 8n1 */ in early_serial_hw_init()
136 serial_out(early_serial_base, FCR, 0); /* no fifo */ in early_serial_hw_init()
139 c = serial_in(early_serial_base, LCR); in early_serial_hw_init()
140 serial_out(early_serial_base, LCR, c | DLAB); in early_serial_hw_init()
141 serial_out(early_serial_base, DLL, divisor & 0xff); in early_serial_hw_init()
143 serial_out(early_serial_base, LCR, c & ~DLAB); in early_serial_hw_init()
160 early_serial_base = simple_strtoul(s, &e, 16); in early_serial_init()
169 early_serial_base = bases[port]; in early_serial_init()
283 early_serial_base = bar0 & PCI_BASE_ADDRESS_IO_MASK; in early_pci_serial_init()
[all …]
/openbmc/linux/arch/x86/boot/
H A Dtty.c16 int early_serial_base; variable
32 while ((inb(early_serial_base + LSR) & XMTRDY) == 0 && --timeout) in serial_putchar()
35 outb(ch, early_serial_base + TXR); in serial_putchar()
57 if (early_serial_base != 0) in putchar()
H A Dearly_serial_console.c43 early_serial_base = port; in early_serial_init()
152 if (!early_serial_base) in console_init()
H A Dboot.h277 extern int early_serial_base;
/openbmc/linux/arch/x86/boot/compressed/
H A Dearly_serial_console.c4 int early_serial_base __section(".data");
H A Dmisc.h128 extern int early_serial_base;
131 static const int early_serial_base; variable
H A Dmisc.c112 while ((inb(early_serial_base + LSR) & XMTRDY) == 0 && --timeout) in serial_putchar()
115 outb(ch, early_serial_base + TXR); in serial_putchar()
123 if (early_serial_base) { in __putstr()