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board_inspector: resume a device if it is not in D0

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It is seen that the BAR in the PCI configuration space of a device can be
cleared when the device is put to D3. This patch resumes a device not in D0
before parsing its configuration space in order to collect accurate
information.

This patch is added in v2 of the series.

Tracked-On: #6287
Signed-off-by: Junjie Mao <junjie.mao@intel.com>
This commit is contained in:
Junjie Mao
2021-08-03 15:01:19 +08:00
committed by wenlingz
parent d6e47bcea5
commit 6be3f93173
2 changed files with 12 additions and 2 deletions
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4
misc/config_tools/board_inspector/pcieparser/caps.py
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@@ -67,8 +67,8 @@ class PowerManagement(cdata.Struct, Capability):
('data_select', ctypes.c_uint16, 4),
('data_scale', ctypes.c_uint16, 2),
('pme_status', ctypes.c_uint16, 1),
('reserved3', ctypes.c_uint16, 6),
('undefined', ctypes.c_uint16, 2),
('reserved3', ctypes.c_uint8, 6),
('undefined', ctypes.c_uint8, 2),
('data', ctypes.c_uint8),
]