/[grub]/grub/stage2/serial.c
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Diff of /grub/stage2/serial.c

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revision 1.7 by okuji, Sat Jun 29 20:35:27 2002 UTC revision 1.8 by okuji, Tue Jul 2 21:23:28 2002 UTC
# Line 80  outb (unsigned short port, unsigned char Line 80  outb (unsigned short port, unsigned char
80  int  int
81  serial_hw_fetch (void)  serial_hw_fetch (void)
82  {  {
83    if (inb ((serial_hw_port + UART_LSR) & UART_DATA_READY))    if (inb (serial_hw_port + UART_LSR) & UART_DATA_READY)
84      return inb (serial_hw_port + UART_RX);      return inb (serial_hw_port + UART_RX);
85    
86    return -1;    return -1;

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