Bug #3025 ยป 0001-Fix-powernow.c.patch
| sys/dev/powermng/powernow/powernow.c | ||
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do { \
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(status) = rdmsr(MSR_AMDK7_FIDVID_STATUS); \
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} while (PN8_STA_PENDING(status))
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#define abs(x) ( (x) < 0 ? -(x) : (x) )
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#define diff(x, y) ((x) > (y) ? (x) - (y) : (y) - (x))
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#define POWERNOW_MAX_STATES 16
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| ... | ... | |
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uint32_t vco_fid, vco_cfid;
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vco_fid = FID_TO_VCO_FID(fid);
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vco_cfid = FID_TO_VCO_FID(cfid);
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while (abs(vco_fid - vco_cfid) > 2) {
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while (diff(vco_fid, vco_cfid) > 2) {
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if (fid > cfid) {
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if (cfid > 6)
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val = cfid + 2;
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