Messages in this thread |  | | From | Ping-Ke Shih <> | | Subject | Re: [PATCH] wifi: rtw89: fix wrong pci_get_drvdata type in AER handlers | | Date | Wed, 29 Apr 2026 10:52:18 +0800 |
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Christos Longros <chris.longros@gmail.com> wrote:
> rtw89 stores an ieee80211_hw pointer via pci_set_drvdata() at probe > time, but io_error_detected() and io_resume() retrieve it as a > net_device pointer. This causes netif_device_detach/attach to > operate on an ieee80211_hw struct, reading and writing at wrong > offsets. The adjacent io_slot_reset() already does it correctly. > > Use ieee80211_stop_queues/wake_queues instead, consistent with > every other queue stop/start path in the driver. > > Tested on RTL8852CE by calling the handlers from a test module > before and after the fix. > > Signed-off-by: Christos Longros <chris.longros@gmail.com> > Acked-by: Ping-Ke Shih <pkshih@realtek.com>
1 patch(es) applied to rtw-next branch of rtw.git, thanks.
7068c379cf9a wifi: rtw89: fix wrong pci_get_drvdata type in AER handlers
--- https://github.com/pkshih/rtw.git
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