diff options
Diffstat (limited to 'package/kernel/mac80211/patches/352-v5.4-0003-brcmfmac-avoid-firmware-command-in-brcmf_netdev_open.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/352-v5.4-0003-brcmfmac-avoid-firmware-command-in-brcmf_netdev_open.patch | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/352-v5.4-0003-brcmfmac-avoid-firmware-command-in-brcmf_netdev_open.patch b/package/kernel/mac80211/patches/352-v5.4-0003-brcmfmac-avoid-firmware-command-in-brcmf_netdev_open.patch new file mode 100644 index 0000000000..567abe0d21 --- /dev/null +++ b/package/kernel/mac80211/patches/352-v5.4-0003-brcmfmac-avoid-firmware-command-in-brcmf_netdev_open.patch @@ -0,0 +1,29 @@ +From 1be747d977014fea13dbac0de885c0c358eb393c Mon Sep 17 00:00:00 2001 +From: Arend van Spriel <arend.vanspriel@broadcom.com> +Date: Thu, 11 Jul 2019 11:05:08 +0200 +Subject: [PATCH 3/7] brcmfmac: avoid firmware command in brcmf_netdev_open() + when bus is down + +No point in sending a firmware command when bus is down so make it +conditional checking the state. + +Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> +Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> +Reviewed-by: Franky Lin <franky.lin@broadcom.com> +Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> +--- + drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c ++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c +@@ -589,7 +589,8 @@ static int brcmf_netdev_stop(struct net_ + + brcmf_cfg80211_down(ndev); + +- brcmf_fil_iovar_data_set(ifp, "arp_hostip_clear", NULL, 0); ++ if (ifp->drvr->bus_if->state == BRCMF_BUS_UP) ++ brcmf_fil_iovar_data_set(ifp, "arp_hostip_clear", NULL, 0); + + brcmf_net_setcarrier(ifp, false); + |