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author | John Crispin <john@phrozen.org> | 2018-08-02 08:44:29 +0200 |
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committer | John Crispin <john@phrozen.org> | 2018-09-26 16:35:33 +0200 |
commit | d9eefa7a7031543571d434693c7f984dfbdc990d (patch) | |
tree | 73ac027ccf6cdb6fd209a83e7e25c3d0472d46b4 /package/kernel/mac80211/patches/ath/921-ath10k_init_devices_synchronously.patch | |
parent | e9d92bf1e1af71ff19e4cdc753de3f65963c58a5 (diff) | |
download | upstream-d9eefa7a7031543571d434693c7f984dfbdc990d.tar.gz upstream-d9eefa7a7031543571d434693c7f984dfbdc990d.tar.bz2 upstream-d9eefa7a7031543571d434693c7f984dfbdc990d.zip |
mac80211: rebase ontop of v4.18.5
Signed-off-by: John Crispin <john@phrozen.org>
Diffstat (limited to 'package/kernel/mac80211/patches/ath/921-ath10k_init_devices_synchronously.patch')
-rw-r--r-- | package/kernel/mac80211/patches/ath/921-ath10k_init_devices_synchronously.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/ath/921-ath10k_init_devices_synchronously.patch b/package/kernel/mac80211/patches/ath/921-ath10k_init_devices_synchronously.patch new file mode 100644 index 0000000000..fbf33a213c --- /dev/null +++ b/package/kernel/mac80211/patches/ath/921-ath10k_init_devices_synchronously.patch @@ -0,0 +1,33 @@ +From: Sven Eckelmann <sven@open-mesh.com> +Date: Tue, 18 Nov 2014 12:29:28 +0100 +Subject: [PATCH] ath10k: Don't initialize devices asynchronously + +OpenWrt requires all PHYs to be initialized to create the configuration files +during bootup. ath10k violates this because it delays the creation of the PHY +to a not well defined point in the future. + +Forcing the work to be done immediately works around this problem but may also +delay the boot when firmware images cannot be found. + +Signed-off-by: Sven Eckelmann <sven@open-mesh.com> +--- + +--- a/drivers/net/wireless/ath/ath10k/core.c ++++ b/drivers/net/wireless/ath/ath10k/core.c +@@ -2507,6 +2507,16 @@ int ath10k_core_register(struct ath10k * + ar->chip_id = chip_id; + queue_work(ar->workqueue, &ar->register_work); + ++ /* OpenWrt requires all PHYs to be initialized to create the ++ * configuration files during bootup. ath10k violates this ++ * because it delays the creation of the PHY to a not well defined ++ * point in the future. ++ * ++ * Forcing the work to be done immediately works around this problem ++ * but may also delay the boot when firmware images cannot be found. ++ */ ++ flush_workqueue(ar->workqueue); ++ + return 0; + } + EXPORT_SYMBOL(ath10k_core_register); |