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iwlwifi: implement BISR HW workaround for 22260 devices

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There's a small hardware bug in 22260 devices which thus require a
few more delays during initialization. Implement this workaround.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Johannes Berg
2018-12-10 09:36:58 +01:00
committed by Luca Coelho
parent dbf592f3d1
commit b998fbbd53
3 changed files with 16 additions and 1 deletions
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3
drivers/net/wireless/intel/iwlwifi/cfg/22000.c
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@@ -220,6 +220,7 @@ const struct iwl_cfg iwl22260_2ax_cfg = {
* HT size; mac80211 would otherwise pick the HE max (256) by default.
*/
.max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT,
.bisr_workaround = 1,
};
const struct iwl_cfg killer1650x_2ax_cfg = {
@@ -232,6 +233,7 @@ const struct iwl_cfg killer1650x_2ax_cfg = {
* HT size; mac80211 would otherwise pick the HE max (256) by default.
*/
.max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT,
.bisr_workaround = 1,
};
const struct iwl_cfg killer1650w_2ax_cfg = {
@@ -244,6 +246,7 @@ const struct iwl_cfg killer1650w_2ax_cfg = {
* HT size; mac80211 would otherwise pick the HE max (256) by default.
*/
.max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT,
.bisr_workaround = 1,
};
/*