16 lines
575 B
Diff
16 lines
575 B
Diff
--- fiasco/snapshot/kernel/fiasco/src/kern/kernel_uart.cpp 2008-07-30 13:19:01.000000000 +0200
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+++ fiasco/snapshot/kernel/fiasco/src/kern/kernel_uart.cpp 2013-06-10 14:21:54.183996620 +0200
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@@ -72,6 +72,12 @@
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if ( (s = strstr(cmdline, " -comport "))
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||(s = strstr(cmdline, " -comport=")))
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p = strtoul(s + 10, 0, 0);
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+ else
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+ {
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+ unsigned short bda_comports = (*((unsigned short *)0x410) >> 9) & 0x7;
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+ if (bda_comports)
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+ p = *((unsigned short *)0x400);
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+ }
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if ((s = strstr(cmdline, " -comirq=")))
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i = strtoul(s + 9, 0, 0);
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