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2cd72294b6
So far support for multiple interface was somehow broken in brcmfmac. Driver couldn't correctly match firmware and system interfaces resulting in not working APs and WARNINGs. This pending patches fixes that :) Signed-off-by: Rafał Miłecki <zajec5@gmail.com> SVN-Revision: 46734
127 lines
4.8 KiB
Diff
127 lines
4.8 KiB
Diff
From: Arend van Spriel <arend@broadcom.com>
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Date: Wed, 26 Aug 2015 22:14:58 +0200
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Subject: [PATCH] brcmfmac: use brcmf_get_ifp() to map ifidx to struct
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brcmf_if instance
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The knowledge on how to map the interface index to a struct brcmf_if
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instance is in brcmf_get_ifp() so use that function when only the
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interface index is known instead of accessing brcmf_pub::iflist
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directly.
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Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
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Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
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Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
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Signed-off-by: Arend van Spriel <arend@broadcom.com>
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---
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--- a/drivers/net/wireless/brcm80211/brcmfmac/btcoex.c
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+++ b/drivers/net/wireless/brcm80211/brcmfmac/btcoex.c
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@@ -149,7 +149,7 @@ static s32 brcmf_btcoex_params_read(stru
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static void brcmf_btcoex_boost_wifi(struct brcmf_btcoex_info *btci,
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bool trump_sco)
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{
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- struct brcmf_if *ifp = btci->cfg->pub->iflist[0];
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+ struct brcmf_if *ifp = brcmf_get_ifp(btci->cfg->pub, 0);
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if (trump_sco && !btci->saved_regs_part2) {
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/* this should reduce eSCO agressive
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@@ -468,7 +468,7 @@ int brcmf_btcoex_set_mode(struct brcmf_c
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{
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struct brcmf_cfg80211_info *cfg = wiphy_priv(vif->wdev.wiphy);
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struct brcmf_btcoex_info *btci = cfg->btcoex;
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- struct brcmf_if *ifp = cfg->pub->iflist[0];
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+ struct brcmf_if *ifp = brcmf_get_ifp(cfg->pub, 0);
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switch (mode) {
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case BRCMF_BTCOEX_DISABLED:
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--- a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c
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+++ b/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c
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@@ -6213,7 +6213,7 @@ static void brcmf_free_wiphy(struct wiph
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struct brcmf_cfg80211_info *brcmf_cfg80211_attach(struct brcmf_pub *drvr,
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struct device *busdev)
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{
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- struct net_device *ndev = drvr->iflist[0]->ndev;
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+ struct net_device *ndev = brcmf_get_ifp(drvr, 0)->ndev;
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struct brcmf_cfg80211_info *cfg;
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struct wiphy *wiphy;
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struct brcmf_cfg80211_vif *vif;
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--- a/drivers/net/wireless/brcm80211/brcmfmac/feature.c
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+++ b/drivers/net/wireless/brcm80211/brcmfmac/feature.c
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@@ -121,7 +121,7 @@ static void brcmf_feat_iovar_int_set(str
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void brcmf_feat_attach(struct brcmf_pub *drvr)
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{
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- struct brcmf_if *ifp = drvr->iflist[0];
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+ struct brcmf_if *ifp = brcmf_get_ifp(drvr, 0);
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brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_MCHAN, "mchan");
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brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_PNO, "pfn");
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--- a/drivers/net/wireless/brcm80211/brcmfmac/flowring.c
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+++ b/drivers/net/wireless/brcm80211/brcmfmac/flowring.c
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@@ -221,7 +221,7 @@ static void brcmf_flowring_block(struct
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bus_if = dev_get_drvdata(flow->dev);
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drvr = bus_if->drvr;
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- ifp = drvr->iflist[ifidx];
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+ ifp = brcmf_get_ifp(drvr, ifidx);
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brcmf_txflowblock_if(ifp, BRCMF_NETIF_STOP_REASON_FLOW, blocked);
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spin_unlock_irqrestore(&flow->block_lock, flags);
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--- a/drivers/net/wireless/brcm80211/brcmfmac/fweh.c
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+++ b/drivers/net/wireless/brcm80211/brcmfmac/fweh.c
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@@ -334,7 +334,7 @@ void brcmf_fweh_attach(struct brcmf_pub
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void brcmf_fweh_detach(struct brcmf_pub *drvr)
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{
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struct brcmf_fweh_info *fweh = &drvr->fweh;
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- struct brcmf_if *ifp = drvr->iflist[0];
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+ struct brcmf_if *ifp = brcmf_get_ifp(drvr, 0);
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s8 eventmask[BRCMF_EVENTING_MASK_LEN];
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if (ifp) {
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--- a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c
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+++ b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c
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@@ -972,7 +972,7 @@ static void
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brcmf_fws_flow_control_check(struct brcmf_fws_info *fws, struct pktq *pq,
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u8 if_id)
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{
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- struct brcmf_if *ifp = fws->drvr->iflist[!if_id ? 0 : if_id + 1];
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+ struct brcmf_if *ifp = brcmf_get_ifp(fws->drvr, if_id);
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if (WARN_ON(!ifp))
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return;
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@@ -2118,6 +2118,7 @@ static int brcmf_debugfs_fws_stats_read(
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int brcmf_fws_init(struct brcmf_pub *drvr)
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{
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struct brcmf_fws_info *fws;
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+ struct brcmf_if *ifp;
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u32 tlv = BRCMF_FWS_FLAGS_RSSI_SIGNALS;
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int rc;
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u32 mode;
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@@ -2177,21 +2178,22 @@ int brcmf_fws_init(struct brcmf_pub *drv
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* continue. Set mode back to none indicating not enabled.
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*/
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fws->fw_signals = true;
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- if (brcmf_fil_iovar_int_set(drvr->iflist[0], "tlv", tlv)) {
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+ ifp = brcmf_get_ifp(drvr, 0);
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+ if (brcmf_fil_iovar_int_set(ifp, "tlv", tlv)) {
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brcmf_err("failed to set bdcv2 tlv signaling\n");
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fws->fcmode = BRCMF_FWS_FCMODE_NONE;
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fws->fw_signals = false;
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}
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- if (brcmf_fil_iovar_int_set(drvr->iflist[0], "ampdu_hostreorder", 1))
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+ if (brcmf_fil_iovar_int_set(ifp, "ampdu_hostreorder", 1))
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brcmf_dbg(INFO, "enabling AMPDU host-reorder failed\n");
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/* Enable seq number reuse, if supported */
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- if (brcmf_fil_iovar_int_get(drvr->iflist[0], "wlfc_mode", &mode) == 0) {
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+ if (brcmf_fil_iovar_int_get(ifp, "wlfc_mode", &mode) == 0) {
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if (BRCMF_FWS_MODE_GET_REUSESEQ(mode)) {
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mode = 0;
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BRCMF_FWS_MODE_SET_REUSESEQ(mode, 1);
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- if (brcmf_fil_iovar_int_set(drvr->iflist[0],
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+ if (brcmf_fil_iovar_int_set(ifp,
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"wlfc_mode", mode) == 0) {
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BRCMF_FWS_MODE_SET_REUSESEQ(fws->mode, 1);
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}
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