openwrt/package/kernel/mac80211/patches/862-brcmfmac-Disable-power-management.patch
Álvaro Fernández Rojas deb15cb23c brcmfmac: improve Raspberry Pi 3 stability
- Really disable power management (wrong config flags).
- Disable internal roaming engine.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2017-02-07 15:17:44 +01:00

28 lines
1004 B
Diff

From 66ae1b1750720a33e29792a177b1e696f4f005fb Mon Sep 17 00:00:00 2001
From: Phil Elwell <phil@raspberrypi.org>
Date: Wed, 9 Mar 2016 17:25:59 +0000
Subject: [PATCH] brcmfmac: Disable power management
Disable wireless power saving in the brcmfmac WLAN driver. This is a
temporary measure until the connectivity loss resulting from power
saving is resolved.
Signed-off-by: Phil Elwell <phil@raspberrypi.org>
---
drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c | 2 ++
1 file changed, 2 insertions(+)
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -2775,6 +2775,10 @@ brcmf_cfg80211_set_power_mgmt(struct wip
* preference in cfg struct to apply this to
* FW later while initializing the dongle
*/
+#if defined(CONFIG_ARCH_BCM2708) || defined(CONFIG_ARCH_BCM2709)
+ brcmf_dbg(INFO, "power management disabled\n");
+ enabled = false;
+#endif
cfg->pwr_save = enabled;
if (!check_vif_up(ifp->vif)) {