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Merge "Fix support for 3DS DIMM capacity"

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Zuul
2020-12-10 22:21:15 +00:00
committed by Gerrit Code Review
parent fc7589a9d8 a01cdc54b3
commit 8f1635f555
1 changed files with 2 additions and 0 deletions
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pyghmi/ipmi/private/spd.py
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@@ -755,6 +755,8 @@ class SPD(object):
buswidth = ddr3_bus_width[spd[13] & 0b111]
sdramwidth = ddr3_dev_width[spd[12] & 0b111]
ranks = ddr3_ranks[(spd[12] & 0b111000) >> 3]
if spd[6] & 0b11 == 0b10:
ranks = ranks * (((spd[6] >> 4) & 0b111) + 1)
self.info['capacity_mb'] = sdramcap / 8 * buswidth / sdramwidth * ranks
self.info['manufacturer'] = decode_manufacturer(spd[320], spd[321])
self.info['manufacture_location'] = spd[322]