Parent Directory | Revision Log | Patch
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 | |
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# | 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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