Searched refs:early_serial_base (Results 1 – 7 of 7) sorted by relevance
| /arch/x86/kernel/ |
| A D | early_printk.c | 81 static unsigned long early_serial_base = 0x3f8; /* ttyS0 */ variable
120 static_call(serial_out)(early_serial_base, TXR, ch); in early_serial_putc()
138 static_call(serial_out)(early_serial_base, LCR, 0x3); /* 8n1 */ in early_serial_hw_init()
143 c = static_call(serial_in)(early_serial_base, LCR); in early_serial_hw_init()
144 static_call(serial_out)(early_serial_base, LCR, c | DLAB); in early_serial_hw_init()
147 static_call(serial_out)(early_serial_base, LCR, c & ~DLAB); in early_serial_hw_init()
151 kexec_debug_8250_port = early_serial_base; in early_serial_hw_init()
169 early_serial_base = simple_strtoul(s, &e, 16); in early_serial_init()
178 early_serial_base = bases[port]; in early_serial_init()
326 early_serial_base = bar0 & PCI_BASE_ADDRESS_IO_MASK; in early_pci_serial_init()
[all …]
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| /arch/x86/boot/ |
| A D | tty.c | 16 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()
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| A D | early_serial_console.c | 43 early_serial_base = port; in early_serial_init()
152 if (!early_serial_base) in console_init()
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| A D | boot.h | 277 extern int early_serial_base;
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| /arch/x86/boot/compressed/ |
| A D | early_serial_console.c | 4 int early_serial_base __section(".data");
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| A D | misc.h | 130 extern int early_serial_base;
133 static const int early_serial_base; variable
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| A D | misc.c | 112 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()
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