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| author | Seevalamuthu Mariappan <seevalam@codeaurora.org> | 2021-09-28 12:05:40 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2021-09-28 13:57:33 +0300 |
| commit | 3c79cb4d63c0d58462d439efa0db328008354deb (patch) | |
| tree | 9b1c226680ac7471e745e3c51eee17b3bfb00937 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 8717db7ee802b71fa3f2a79b265b1325bc61210c (diff) | |
ath11k: Assign free_vdev_map value before ieee80211_register_hw
Firmware crash is seen randomly, because of sending wrong vdev_id
in vdev_create command. This is due to free_vdev_map value being 0.
free_vdev_map is getting assigned after ieee80211_register_hw. In
some race conditions, add_interface api is getting called before
assigning value to free_vdev_map. Fix this by assigning free_vdev_map
before ieee80211_register_hw.
Also, moved ar->cc_freq_hz and ar->txmgmt_idr initialization before
ieee80211_register_hw to avoid such race conditions.
Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.5.0.1-00948-QCAHKSWPL_SILICONZ-1
Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.4.0.1-01734-QCAHKSWPL_SILICONZ-1
Signed-off-by: Seevalamuthu Mariappan <seevalam@codeaurora.org>
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210721212029.142388-6-jouni@codeaurora.org
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions