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| author | Álvaro Fernández Rojas <noltari@gmail.com> | 2017-02-07 14:45:19 +0100 |
|---|---|---|
| committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2017-02-07 15:17:44 +0100 |
| commit | deb15cb23c20e00ac668d6c0ba025b5829e559bd (patch) | |
| tree | 7a394d77d800a7dcd1bbe5f5b5d40c0c62695f2c /package/kernel | |
| parent | ec10bb18f5fab162c4ba5ec10bfe9844cc2347e2 (diff) | |
| download | upstream-deb15cb23c20e00ac668d6c0ba025b5829e559bd.tar.gz upstream-deb15cb23c20e00ac668d6c0ba025b5829e559bd.tar.bz2 upstream-deb15cb23c20e00ac668d6c0ba025b5829e559bd.zip | |
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>
Diffstat (limited to 'package/kernel')
| -rw-r--r-- | package/kernel/mac80211/patches/862-brcmfmac-Disable-power-management.patch | 4 | ||||
| -rw-r--r-- | package/kernel/mac80211/patches/864-brcmfmac-do-not-use-internal-roaming-engine-by-default.patch | 23 |
2 files changed, 25 insertions, 2 deletions
diff --git a/package/kernel/mac80211/patches/862-brcmfmac-Disable-power-management.patch b/package/kernel/mac80211/patches/862-brcmfmac-Disable-power-management.patch index 41b0f64f09..f0226a2843 100644 --- a/package/kernel/mac80211/patches/862-brcmfmac-Disable-power-management.patch +++ b/package/kernel/mac80211/patches/862-brcmfmac-Disable-power-management.patch @@ -18,8 +18,8 @@ Signed-off-by: Phil Elwell <phil@raspberrypi.org> * preference in cfg struct to apply this to * FW later while initializing the dongle */ -+#if defined(CONFIG_BCM2708) || defined(CONFIG_BCM2709) -+ pr_info("power management disabled\n"); ++#if defined(CONFIG_ARCH_BCM2708) || defined(CONFIG_ARCH_BCM2709) ++ brcmf_dbg(INFO, "power management disabled\n"); + enabled = false; +#endif cfg->pwr_save = enabled; diff --git a/package/kernel/mac80211/patches/864-brcmfmac-do-not-use-internal-roaming-engine-by-default.patch b/package/kernel/mac80211/patches/864-brcmfmac-do-not-use-internal-roaming-engine-by-default.patch new file mode 100644 index 0000000000..5ae4c11228 --- /dev/null +++ b/package/kernel/mac80211/patches/864-brcmfmac-do-not-use-internal-roaming-engine-by-default.patch @@ -0,0 +1,23 @@ +brcmfmac: do not use internal roaming engine by default + +Some evidence of curing disconnects with this disabled, so make it a default. +Can be overridden with module parameter roamoff=0 +See: http://projectable.me/optimize-my-pi-wi-fi/ + +Signed-off-by: Phil Elwell <phil@raspberrypi.org> +--- + +--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c ++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c +@@ -69,7 +69,11 @@ static int brcmf_fcmode; + module_param_named(fcmode, brcmf_fcmode, int, 0); + MODULE_PARM_DESC(fcmode, "Mode of firmware signalled flow control"); + ++#if defined(CONFIG_ARCH_BCM2708) || defined(CONFIG_ARCH_BCM2709) ++static int brcmf_roamoff = 1; ++#else + static int brcmf_roamoff; ++#endif + module_param_named(roamoff, brcmf_roamoff, int, S_IRUSR); + MODULE_PARM_DESC(roamoff, "Do not use internal roaming engine"); + |