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Rev 1787 | Rev 1881 | ||
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Line 76... | Line 76... | ||
76 | 76 | ||
77 | eoi_write(EOI); |
77 | eoi_write(EOI); |
78 | 78 | ||
79 | m=itm_read(); |
79 | m = itm_read(); |
80 | 80 | ||
81 | while(1) |
81 | while (1) { |
82 | { |
- | |
83 | - | ||
84 | c=itc_read(); |
82 | c = itc_read(); |
85 | c+=IT_SERVICE_CLOCKS; |
83 | c += IT_SERVICE_CLOCKS; |
86 | 84 | ||
87 | m+=IT_DELTA; |
85 | m += IT_DELTA; |
88 | if(m-c<0) |
86 | if (m-c<0) |
89 | { |
- | |
90 | CPU->missed_clock_ticks++; |
87 | CPU->missed_clock_ticks++; |
91 | } |
88 | else |
92 | else break; |
89 | break; |
93 | } |
90 | } |
94 | 91 | ||
95 | itm_write(m); |
92 | itm_write(m); |
96 | srlz_d(); /* propagate changes */ |
93 | srlz_d(); /* propagate changes */ |
97 | 94 | ||
98 | - | ||
99 | - | ||
100 | clock(); |
95 | clock(); |
101 | poll_keyboard(); |
96 | poll_keyboard(); |
102 | } |
97 | } |
103 | 98 | ||
104 | /** @} |
99 | /** @} |
105 | */ |
100 | */ |
106 | - |