diff options
Diffstat (limited to 'package/kernel/mac80211/patches/329-v4.17-0001-brcmfmac-move-brcmf_bus_preinit-call-just-after-chan.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/329-v4.17-0001-brcmfmac-move-brcmf_bus_preinit-call-just-after-chan.patch | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/329-v4.17-0001-brcmfmac-move-brcmf_bus_preinit-call-just-after-chan.patch b/package/kernel/mac80211/patches/329-v4.17-0001-brcmfmac-move-brcmf_bus_preinit-call-just-after-chan.patch new file mode 100644 index 0000000000..8144daf2db --- /dev/null +++ b/package/kernel/mac80211/patches/329-v4.17-0001-brcmfmac-move-brcmf_bus_preinit-call-just-after-chan.patch @@ -0,0 +1,45 @@ +From da472385a29f1fddcac7cfa0499482704310bd16 Mon Sep 17 00:00:00 2001 +From: Arend Van Spriel <arend.vanspriel@broadcom.com> +Date: Tue, 20 Feb 2018 00:14:18 +0100 +Subject: [PATCH] brcmfmac: move brcmf_bus_preinit() call just after changing + bus state + +Moving the brcmf_bus_preinit() call allows the bus code to do some +required initialization before handling firmware control messages. + +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> +Signed-off-by: Kalle Valo <kvalo@codeaurora.org> +--- + drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c | 3 --- + drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c | 5 +++++ + 2 files changed, 5 insertions(+), 3 deletions(-) + +--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c ++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c +@@ -215,9 +215,6 @@ int brcmf_c_preinit_dcmds(struct brcmf_i + + /* Enable tx beamforming, errors can be ignored (not supported) */ + (void)brcmf_fil_iovar_int_set(ifp, "txbf", 1); +- +- /* do bus specific preinit here */ +- err = brcmf_bus_preinit(ifp->drvr->bus_if); + done: + return err; + } +--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c ++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c +@@ -1058,6 +1058,11 @@ int brcmf_bus_started(struct device *dev + /* signal bus ready */ + brcmf_bus_change_state(bus_if, BRCMF_BUS_UP); + ++ /* do bus specific preinit here */ ++ ret = brcmf_bus_preinit(ifp->drvr->bus_if); ++ if (ret < 0) ++ goto fail; ++ + /* Bus is ready, do any initialization */ + ret = brcmf_c_preinit_dcmds(ifp); + if (ret < 0) |