6aa31cc754
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@865 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
37 lines
867 B
C
37 lines
867 B
C
static void outb(unsigned char value, unsigned short port)
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{
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__builtin_outb(value, port);
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}
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static unsigned char inb(unsigned short port)
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{
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return __builtin_inb(port);
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}
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static void __console_tx_byte(unsigned char byte)
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{
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while(inb(0x3f8 + 0x05))
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;
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outb(byte, 0x3f8 + 0x00);
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}
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static void __console_tx_string(int loglevel, const char *str)
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{
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if (8 > loglevel) {
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unsigned char ch;
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while((ch = *str++) != '\0') {
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__console_tx_byte(ch);
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}
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}
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}
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static void console_init(void)
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{
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static const char console_test[] =
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"\r\n\r\nLinuxBIOS-"
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"1.1.0"
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".0Fallback"
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" "
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"Mon Jun 9 18:15:20 MDT 2003"
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" starting...\r\n";
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__console_tx_string(6, console_test);
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}
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