iwlwifi: pcie: set LTR on more devices

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To avoid completion timeouts during device boot, set up the
LTR timeouts on more devices - similar to what we had before
for AX210.

This also corrects the AX210 workaround to be done only on
discrete (non-integrated) devices, otherwise the registers
have no effect.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Fixes: edb625208d ("iwlwifi: pcie: set LTR to avoid completion timeout")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/iwlwifi.20210115130252.fb819e19530b.I0396f82922db66426f52fbb70d32a29c8fd66951@changeid

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Johannes Berg 2021-01-15 13:05:54 +02:00 • committed by Kalle Valo

parent 0f8d5656b3

commit ed0022da8b

2 changed files with 28 additions and 17 deletions

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6

drivers/net/wireless/intel/iwlwifi/iwl-prph.h

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39

drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c

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