diff options
Diffstat (limited to 'package/kernel/mac80211/patches/324-brcmfmac-use-brcmf_get_ifp-to-map-ifidx-to-struct-br.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/324-brcmfmac-use-brcmf_get_ifp-to-map-ifidx-to-struct-br.patch | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/324-brcmfmac-use-brcmf_get_ifp-to-map-ifidx-to-struct-br.patch b/package/kernel/mac80211/patches/324-brcmfmac-use-brcmf_get_ifp-to-map-ifidx-to-struct-br.patch new file mode 100644 index 0000000..abd6681 --- /dev/null +++ b/package/kernel/mac80211/patches/324-brcmfmac-use-brcmf_get_ifp-to-map-ifidx-to-struct-br.patch @@ -0,0 +1,126 @@ +From: Arend van Spriel <arend@broadcom.com> +Date: Wed, 26 Aug 2015 22:14:58 +0200 +Subject: [PATCH] brcmfmac: use brcmf_get_ifp() to map ifidx to struct + brcmf_if instance + +The knowledge on how to map the interface index to a struct brcmf_if +instance is in brcmf_get_ifp() so use that function when only the +interface index is known instead of accessing brcmf_pub::iflist +directly. + +Reviewed-by: Hante Meuleman <meuleman@broadcom.com> +Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com> +Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> +Signed-off-by: Arend van Spriel <arend@broadcom.com> +--- + +--- a/drivers/net/wireless/brcm80211/brcmfmac/btcoex.c ++++ b/drivers/net/wireless/brcm80211/brcmfmac/btcoex.c +@@ -149,7 +149,7 @@ static s32 brcmf_btcoex_params_read(stru + static void brcmf_btcoex_boost_wifi(struct brcmf_btcoex_info *btci, + bool trump_sco) + { +- struct brcmf_if *ifp = btci->cfg->pub->iflist[0]; ++ struct brcmf_if *ifp = brcmf_get_ifp(btci->cfg->pub, 0); + + if (trump_sco && !btci->saved_regs_part2) { + /* this should reduce eSCO agressive +@@ -468,7 +468,7 @@ int brcmf_btcoex_set_mode(struct brcmf_c + { + struct brcmf_cfg80211_info *cfg = wiphy_priv(vif->wdev.wiphy); + struct brcmf_btcoex_info *btci = cfg->btcoex; +- struct brcmf_if *ifp = cfg->pub->iflist[0]; ++ struct brcmf_if *ifp = brcmf_get_ifp(cfg->pub, 0); + + switch (mode) { + case BRCMF_BTCOEX_DISABLED: +--- a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c ++++ b/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c +@@ -6213,7 +6213,7 @@ static void brcmf_free_wiphy(struct wiph + struct brcmf_cfg80211_info *brcmf_cfg80211_attach(struct brcmf_pub *drvr, + struct device *busdev) + { +- struct net_device *ndev = drvr->iflist[0]->ndev; ++ struct net_device *ndev = brcmf_get_ifp(drvr, 0)->ndev; + struct brcmf_cfg80211_info *cfg; + struct wiphy *wiphy; + struct brcmf_cfg80211_vif *vif; +--- a/drivers/net/wireless/brcm80211/brcmfmac/feature.c ++++ b/drivers/net/wireless/brcm80211/brcmfmac/feature.c +@@ -121,7 +121,7 @@ static void brcmf_feat_iovar_int_set(str + + void brcmf_feat_attach(struct brcmf_pub *drvr) + { +- struct brcmf_if *ifp = drvr->iflist[0]; ++ struct brcmf_if *ifp = brcmf_get_ifp(drvr, 0); + + brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_MCHAN, "mchan"); + brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_PNO, "pfn"); +--- a/drivers/net/wireless/brcm80211/brcmfmac/flowring.c ++++ b/drivers/net/wireless/brcm80211/brcmfmac/flowring.c +@@ -221,7 +221,7 @@ static void brcmf_flowring_block(struct + + bus_if = dev_get_drvdata(flow->dev); + drvr = bus_if->drvr; +- ifp = drvr->iflist[ifidx]; ++ ifp = brcmf_get_ifp(drvr, ifidx); + brcmf_txflowblock_if(ifp, BRCMF_NETIF_STOP_REASON_FLOW, blocked); + + spin_unlock_irqrestore(&flow->block_lock, flags); +--- a/drivers/net/wireless/brcm80211/brcmfmac/fweh.c ++++ b/drivers/net/wireless/brcm80211/brcmfmac/fweh.c +@@ -334,7 +334,7 @@ void brcmf_fweh_attach(struct brcmf_pub + void brcmf_fweh_detach(struct brcmf_pub *drvr) + { + struct brcmf_fweh_info *fweh = &drvr->fweh; +- struct brcmf_if *ifp = drvr->iflist[0]; ++ struct brcmf_if *ifp = brcmf_get_ifp(drvr, 0); + s8 eventmask[BRCMF_EVENTING_MASK_LEN]; + + if (ifp) { +--- a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c ++++ b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c +@@ -972,7 +972,7 @@ static void + brcmf_fws_flow_control_check(struct brcmf_fws_info *fws, struct pktq *pq, + u8 if_id) + { +- struct brcmf_if *ifp = fws->drvr->iflist[!if_id ? 0 : if_id + 1]; ++ struct brcmf_if *ifp = brcmf_get_ifp(fws->drvr, if_id); + + if (WARN_ON(!ifp)) + return; +@@ -2118,6 +2118,7 @@ static int brcmf_debugfs_fws_stats_read( + int brcmf_fws_init(struct brcmf_pub *drvr) + { + struct brcmf_fws_info *fws; ++ struct brcmf_if *ifp; + u32 tlv = BRCMF_FWS_FLAGS_RSSI_SIGNALS; + int rc; + u32 mode; +@@ -2177,21 +2178,22 @@ int brcmf_fws_init(struct brcmf_pub *drv + * continue. Set mode back to none indicating not enabled. + */ + fws->fw_signals = true; +- if (brcmf_fil_iovar_int_set(drvr->iflist[0], "tlv", tlv)) { ++ ifp = brcmf_get_ifp(drvr, 0); ++ if (brcmf_fil_iovar_int_set(ifp, "tlv", tlv)) { + brcmf_err("failed to set bdcv2 tlv signaling\n"); + fws->fcmode = BRCMF_FWS_FCMODE_NONE; + fws->fw_signals = false; + } + +- if (brcmf_fil_iovar_int_set(drvr->iflist[0], "ampdu_hostreorder", 1)) ++ if (brcmf_fil_iovar_int_set(ifp, "ampdu_hostreorder", 1)) + brcmf_dbg(INFO, "enabling AMPDU host-reorder failed\n"); + + /* Enable seq number reuse, if supported */ +- if (brcmf_fil_iovar_int_get(drvr->iflist[0], "wlfc_mode", &mode) == 0) { ++ if (brcmf_fil_iovar_int_get(ifp, "wlfc_mode", &mode) == 0) { + if (BRCMF_FWS_MODE_GET_REUSESEQ(mode)) { + mode = 0; + BRCMF_FWS_MODE_SET_REUSESEQ(mode, 1); +- if (brcmf_fil_iovar_int_set(drvr->iflist[0], ++ if (brcmf_fil_iovar_int_set(ifp, + "wlfc_mode", mode) == 0) { + BRCMF_FWS_MODE_SET_REUSESEQ(fws->mode, 1); + } |