Searched refs:early_serial_base (Results 1 – 7 of 7) sorted by relevance
/openbmc/linux/arch/x86/kernel/ |
H A D | early_printk.c | 116 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 …]
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/openbmc/linux/arch/x86/boot/ |
H 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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H 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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H A D | boot.h | 277 extern int early_serial_base;
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/openbmc/linux/arch/x86/boot/compressed/ |
H A D | early_serial_console.c | 4 int early_serial_base __section(".data");
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H A D | misc.h | 128 extern int early_serial_base; 131 static const int early_serial_base; variable
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H 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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