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[VTD] fixed a timing issue on DELL calpella laptop while doing graphics pass-through
Added additional sleep time between FLR and PCI config restore. Signed-off-by: Allen Kay <allen.m.kay@intel.com>
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Keir Fraser committed
1 parent
ca896d0ca6
commit
92dbb84764
1 file changed
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@@ -523,6 +523,7 @@ def save_pci_conf_space(devs_string):
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return (pci_list, cfg_list)
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def restore_pci_conf_space(pci_cfg_list):
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time.sleep(1.0)
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pci_list = pci_cfg_list[0]
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cfg_list = pci_cfg_list[1]
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for i in range(0, len(pci_list)):
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