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acrn-config: fix missing passthru parameter for launch config

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If the bus number is not 0, then malloc a virtual slot for the device,
meanwhile, it should be added to PT_SLOT for the next query, otherwise
the passthru parameter would be lost in the launch script.

Tracked-On: #4494
Signed-off-by: Wei Liu <weix.w.liu@intel.com>
Acked-by: Victor Sun <victor.sun@intel.com>
This commit is contained in:
Wei Liu
2020-03-16 11:32:17 +08:00
committed by wenlingz
parent 0eeab73c39
commit 1d7158c085
2 changed files with 5 additions and 4 deletions
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7
misc/acrn-config/library/launch_cfg_lib.py
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@@ -578,12 +578,13 @@ def get_slot(bdf_list, dev):
slot_fun = str(bus) + ":" + str(slot) + ":" + str(fun)
if bus != 0:
slot_fun = virtual_dev_slot(dev)
PT_SLOT[dev] = slot_fun
else:
# add already used slot for pass-throught devices to avoid conflict with virtio devices
PT_SLOT[dev] = slot
slot_list[p_id] = slot_fun
# add already used slot for pass-throught devices to avoid conflict with virtio devices
PT_SLOT[dev] = slot
return slot_list