diff options
Diffstat (limited to 'package/kernel/mac80211/patches/317-Revert-ath10k-disable-wake_tx_queue-for-older-device.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/317-Revert-ath10k-disable-wake_tx_queue-for-older-device.patch | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/317-Revert-ath10k-disable-wake_tx_queue-for-older-device.patch b/package/kernel/mac80211/patches/317-Revert-ath10k-disable-wake_tx_queue-for-older-device.patch new file mode 100644 index 0000000000..5e18f285ab --- /dev/null +++ b/package/kernel/mac80211/patches/317-Revert-ath10k-disable-wake_tx_queue-for-older-device.patch @@ -0,0 +1,27 @@ +From: dave taht <dave@taht.net> +Date: Wed, 5 Oct 2016 20:09:15 -0700 +Subject: [PATCH] Revert "ath10k: disable wake_tx_queue for older + devices" + +This reverts commit 4ca1807815aa6801aaced7fdefa9edacc2521767 +in the hope that we've fixed all the performance problems now. +--- + +--- a/drivers/net/wireless/ath/ath10k/mac.c ++++ b/drivers/net/wireless/ath/ath10k/mac.c +@@ -8286,15 +8286,6 @@ int ath10k_mac_register(struct ath10k *a + ath10k_warn(ar, "failed to initialise DFS pattern detector\n"); + } + +- /* Current wake_tx_queue implementation imposes a significant +- * performance penalty in some setups. The tx scheduling code needs +- * more work anyway so disable the wake_tx_queue unless firmware +- * supports the pull-push mechanism. +- */ +- if (!test_bit(ATH10K_FW_FEATURE_PEER_FLOW_CONTROL, +- ar->running_fw->fw_file.fw_features)) +- ar->ops->wake_tx_queue = NULL; +- + ret = ath10k_mac_init_rd(ar); + if (ret) { + ath10k_err(ar, "failed to derive regdom: %d\n", ret); |