mac80211: brcmfmac: backport patches pushed on 2017-03-20

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>

1 files changed, 122 insertions, 0 deletions

diff --git a/package/kernel/mac80211/patches/323-0007-brcmfmac-move-brcmf_txcomplete-to-bcdc-layer.patch b/package/kernel/mac80211/patches/323-0007-brcmfmac-move-brcmf_txcomplete-to-bcdc-layer.patch
new file mode 100644
index 0000000000..9614e53e51
--- /dev/null
+++ b/package/kernel/mac80211/patches/323-0007-brcmfmac-move-brcmf_txcomplete-to-bcdc-layer.patch
@@ -0,0 +1,122 @@
+From 7b584396b7a760bc77bbde4625f83ef173159d3e Mon Sep 17 00:00:00 2001
+From: Franky Lin <franky.lin@broadcom.com>
+Date: Fri, 10 Mar 2017 21:17:03 +0000
+Subject: [PATCH] brcmfmac: move brcmf_txcomplete to bcdc layer
+
+brcmf_txcomplete is invoked by sdio and usb bus module which are using
+bcdc protocol. So move it from core module into bcdc layer.
+
+Signed-off-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>
+---
+ .../net/wireless/broadcom/brcm80211/brcmfmac/bcdc.c  | 20 ++++++++++++++++++++
+ .../net/wireless/broadcom/brcm80211/brcmfmac/bcdc.h  |  2 ++
+ .../net/wireless/broadcom/brcm80211/brcmfmac/bus.h   |  3 ---
+ .../net/wireless/broadcom/brcm80211/brcmfmac/core.c  | 18 ------------------
+ .../net/wireless/broadcom/brcm80211/brcmfmac/sdio.c  |  3 ++-
+ .../net/wireless/broadcom/brcm80211/brcmfmac/usb.c   |  2 +-
+ 6 files changed, 25 insertions(+), 23 deletions(-)
+
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.c
+@@ -355,6 +355,26 @@ void brcmf_proto_bcdc_txflowblock(struct
+ 	brcmf_fws_bus_blocked(drvr, state);
+ }
+ 
++void
++brcmf_proto_bcdc_txcomplete(struct device *dev, struct sk_buff *txp,
++			    bool success)
++{
++	struct brcmf_bus *bus_if = dev_get_drvdata(dev);
++	struct brcmf_pub *drvr = bus_if->drvr;
++	struct brcmf_if *ifp;
++
++	/* await txstatus signal for firmware if active */
++	if (brcmf_fws_fc_active(drvr->fws)) {
++		if (!success)
++			brcmf_fws_bustxfail(drvr->fws, txp);
++	} else {
++		if (brcmf_proto_bcdc_hdrpull(drvr, false, txp, &ifp))
++			brcmu_pkt_buf_free_skb(txp);
++		else
++			brcmf_txfinalize(ifp, txp, success);
++	}
++}
++
+ static void
+ brcmf_proto_bcdc_configure_addr_mode(struct brcmf_pub *drvr, int ifidx,
+ 				     enum proto_addr_mode addr_mode)
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.h
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.h
+@@ -20,6 +20,8 @@
+ int brcmf_proto_bcdc_attach(struct brcmf_pub *drvr);
+ void brcmf_proto_bcdc_detach(struct brcmf_pub *drvr);
+ void brcmf_proto_bcdc_txflowblock(struct device *dev, bool state);
++void brcmf_proto_bcdc_txcomplete(struct device *dev, struct sk_buff *txp,
++				 bool success);
+ #else
+ static inline int brcmf_proto_bcdc_attach(struct brcmf_pub *drvr) { return 0; }
+ static inline void brcmf_proto_bcdc_detach(struct brcmf_pub *drvr) {}
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h
+@@ -230,9 +230,6 @@ void brcmf_detach(struct device *dev);
+ /* Indication from bus module that dongle should be reset */
+ void brcmf_dev_reset(struct device *dev);
+ 
+-/* Notify the bus has transferred the tx packet to firmware */
+-void brcmf_txcomplete(struct device *dev, struct sk_buff *txp, bool success);
+-
+ /* Configure the "global" bus state used by upper layers */
+ void brcmf_bus_change_state(struct brcmf_bus *bus, enum brcmf_bus_state state);
+ 
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
+@@ -383,24 +383,6 @@ void brcmf_txfinalize(struct brcmf_if *i
+ 	brcmu_pkt_buf_free_skb(txp);
+ }
+ 
+-void brcmf_txcomplete(struct device *dev, struct sk_buff *txp, bool success)
+-{
+-	struct brcmf_bus *bus_if = dev_get_drvdata(dev);
+-	struct brcmf_pub *drvr = bus_if->drvr;
+-	struct brcmf_if *ifp;
+-
+-	/* await txstatus signal for firmware if active */
+-	if (brcmf_fws_fc_active(drvr->fws)) {
+-		if (!success)
+-			brcmf_fws_bustxfail(drvr->fws, txp);
+-	} else {
+-		if (brcmf_proto_hdrpull(drvr, false, txp, &ifp))
+-			brcmu_pkt_buf_free_skb(txp);
+-		else
+-			brcmf_txfinalize(ifp, txp, success);
+-	}
+-}
+-
+ static void brcmf_ethtool_get_drvinfo(struct net_device *ndev,
+ 				    struct ethtool_drvinfo *info)
+ {
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
+@@ -2266,7 +2266,8 @@ done:
+ 		bus->tx_seq = (bus->tx_seq + pktq->qlen) % SDPCM_SEQ_WRAP;
+ 	skb_queue_walk_safe(pktq, pkt_next, tmp) {
+ 		__skb_unlink(pkt_next, pktq);
+-		brcmf_txcomplete(bus->sdiodev->dev, pkt_next, ret == 0);
++		brcmf_proto_bcdc_txcomplete(bus->sdiodev->dev, pkt_next,
++					    ret == 0);
+ 	}
+ 	return ret;
+ }
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
+@@ -483,7 +483,7 @@ static void brcmf_usb_tx_complete(struct
+ 		  req->skb);
+ 	brcmf_usb_del_fromq(devinfo, req);
+ 
+-	brcmf_txcomplete(devinfo->dev, req->skb, urb->status == 0);
++	brcmf_proto_bcdc_txcomplete(devinfo->dev, req->skb, urb->status == 0);
+ 	req->skb = NULL;
+ 	brcmf_usb_enq(devinfo, &devinfo->tx_freeq, req, &devinfo->tx_freecount);
+ 	spin_lock_irqsave(&devinfo->tx_flowblock_lock, flags);