mac80211: backport brcmfmac data structure rework

It backports brcmfmac commits from kernel 4.17.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
(cherry picked from commit 3c8bb92655c68a07abf5358ef23eb98422ed8d6d)

10 files changed, 1426 insertions, 9 deletions

diff --git a/package/kernel/mac80211/patches/326-v4.17-0001-brcmfmac-reject-too-long-PSK.patch b/package/kernel/mac80211/patches/326-v4.17-0001-brcmfmac-reject-too-long-PSK.patch
new file mode 100644
index 0000000000..b83f2fce8b
--- /dev/null
+++ b/package/kernel/mac80211/patches/326-v4.17-0001-brcmfmac-reject-too-long-PSK.patch
@@ -0,0 +1,27 @@
+From 64d1519edc959f5b8f86a66a51c40971c215e4ec Mon Sep 17 00:00:00 2001
+From: Johannes Berg <johannes.berg@intel.com>
+Date: Mon, 19 Feb 2018 13:30:45 +0100
+Subject: [PATCH] brcmfmac: reject too long PSK
+
+nl80211 already allows specifying 48 bytes, but brcmfmac
+only supports 32. Reject keys that are too long.
+
+Signed-off-by: Johannes Berg <johannes.berg@intel.com>
+Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
+Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
+---
+ drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+@@ -5125,6 +5125,9 @@ static int brcmf_cfg80211_set_pmk(struct
+ 	if (WARN_ON(ifp->vif->profile.use_fwsup != BRCMF_PROFILE_FWSUP_1X))
+ 		return -EINVAL;
+ 
++	if (conf->pmk_len > BRCMF_WSEC_MAX_PSK_LEN)
++		return -ERANGE;
++
+ 	return brcmf_set_pmk(ifp, conf->pmk, conf->pmk_len);
+ }
+ 
diff --git a/package/kernel/mac80211/patches/327-v4.17-0001-brcmfmac-do-not-convert-linux-error-to-firmware-erro.patch b/package/kernel/mac80211/patches/327-v4.17-0001-brcmfmac-do-not-convert-linux-error-to-firmware-erro.patch
new file mode 100644
index 0000000000..2e9ec8b963
--- /dev/null
+++ b/package/kernel/mac80211/patches/327-v4.17-0001-brcmfmac-do-not-convert-linux-error-to-firmware-erro.patch
@@ -0,0 +1,31 @@
+From 1170f6d1be6a39e1a115a2c0f50923eb4ce2a7ec Mon Sep 17 00:00:00 2001
+From: Arend Van Spriel <arend.vanspriel@broadcom.com>
+Date: Thu, 22 Mar 2018 21:28:20 +0100
+Subject: [PATCH] brcmfmac: do not convert linux error to firmware error string
+
+In case of a linux error brcmf_fil_cmd_data() blurts an error message
+in which the error code is translated to an error string. However, it
+maps it to a firmware error string which should not happen. Simply
+print only the numeric error code and be done with it.
+
+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/fwil.c | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.c
+@@ -124,8 +124,7 @@ brcmf_fil_cmd_data(struct brcmf_if *ifp,
+ 					     data, len, &fwerr);
+ 
+ 	if (err) {
+-		brcmf_dbg(FIL, "Failed: %s (%d)\n",
+-			  brcmf_fil_get_errstr((u32)(-err)), err);
++		brcmf_dbg(FIL, "Failed: error=%d\n", err);
+ 	} else if (fwerr < 0) {
+ 		brcmf_dbg(FIL, "Firmware error: %s (%d)\n",
+ 			  brcmf_fil_get_errstr((u32)(-fwerr)), fwerr);
diff --git a/package/kernel/mac80211/patches/327-v4.17-0002-brcmfmac-use-brcmf_chip_name-to-store-name-in-revinf.patch b/package/kernel/mac80211/patches/327-v4.17-0002-brcmfmac-use-brcmf_chip_name-to-store-name-in-revinf.patch
new file mode 100644
index 0000000000..790811957a
--- /dev/null
+++ b/package/kernel/mac80211/patches/327-v4.17-0002-brcmfmac-use-brcmf_chip_name-to-store-name-in-revinf.patch
@@ -0,0 +1,203 @@
+From 756a2b390874d274f2f615921318ef0856ff9313 Mon Sep 17 00:00:00 2001
+From: Arend Van Spriel <arend.vanspriel@broadcom.com>
+Date: Thu, 22 Mar 2018 21:28:21 +0100
+Subject: [PATCH] brcmfmac: use brcmf_chip_name() to store name in revinfo
+
+The chip id can either be four or five digits. For the chip name either
+the hexadecimal value needs to be taken (four digits) or the decimal
+value (five digits). The function brcmf_chip_name() does this conversion
+so use it to store the name in driver revision info.
+
+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>
+---
+ .../wireless/broadcom/brcm80211/brcmfmac/chip.c    |  9 +++++----
+ .../wireless/broadcom/brcm80211/brcmfmac/chip.h    |  3 ++-
+ .../wireless/broadcom/brcm80211/brcmfmac/common.c  | 23 ++++++++++++++++------
+ .../wireless/broadcom/brcm80211/brcmfmac/core.c    | 10 +---------
+ .../wireless/broadcom/brcm80211/brcmfmac/core.h    |  3 +--
+ 5 files changed, 26 insertions(+), 22 deletions(-)
+
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c
+@@ -464,12 +464,12 @@ static void brcmf_chip_ai_resetcore(stru
+ 	ci->ops->read32(ci->ctx, core->wrapbase + BCMA_IOCTL);
+ }
+ 
+-static char *brcmf_chip_name(uint chipid, char *buf, uint len)
++char *brcmf_chip_name(u32 id, u32 rev, char *buf, uint len)
+ {
+ 	const char *fmt;
+ 
+-	fmt = ((chipid > 0xa000) || (chipid < 0x4000)) ? "%d" : "%x";
+-	snprintf(buf, len, fmt, chipid);
++	fmt = ((id > 0xa000) || (id < 0x4000)) ? "BCM%d/%u" : "BCM%x/%u";
++	snprintf(buf, len, fmt, id, rev);
+ 	return buf;
+ }
+ 
+@@ -924,7 +924,8 @@ static int brcmf_chip_recognition(struct
+ 	ci->pub.chiprev = (regdata & CID_REV_MASK) >> CID_REV_SHIFT;
+ 	socitype = (regdata & CID_TYPE_MASK) >> CID_TYPE_SHIFT;
+ 
+-	brcmf_chip_name(ci->pub.chip, ci->pub.name, sizeof(ci->pub.name));
++	brcmf_chip_name(ci->pub.chip, ci->pub.chiprev,
++			ci->pub.name, sizeof(ci->pub.name));
+ 	brcmf_dbg(INFO, "found %s chip: BCM%s, rev=%d\n",
+ 		  socitype == SOCI_SB ? "SB" : "AXI", ci->pub.name,
+ 		  ci->pub.chiprev);
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.h
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.h
+@@ -45,7 +45,7 @@ struct brcmf_chip {
+ 	u32 rambase;
+ 	u32 ramsize;
+ 	u32 srsize;
+-	char name[8];
++	char name[12];
+ };
+ 
+ /**
+@@ -93,5 +93,6 @@ void brcmf_chip_resetcore(struct brcmf_c
+ void brcmf_chip_set_passive(struct brcmf_chip *ci);
+ bool brcmf_chip_set_active(struct brcmf_chip *ci, u32 rstvec);
+ bool brcmf_chip_sr_capable(struct brcmf_chip *pub);
++char *brcmf_chip_name(u32 chipid, u32 chiprev, char *buf, uint len);
+ 
+ #endif /* BRCMF_AXIDMP_H */
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
+@@ -30,6 +30,7 @@
+ #include "common.h"
+ #include "of.h"
+ #include "firmware.h"
++#include "chip.h"
+ 
+ MODULE_AUTHOR("Broadcom Corporation");
+ MODULE_DESCRIPTION("Broadcom 802.11 wireless LAN fullmac driver.");
+@@ -131,14 +132,13 @@ static int brcmf_c_download(struct brcmf
+ static int brcmf_c_get_clm_name(struct brcmf_if *ifp, u8 *clm_name)
+ {
+ 	struct brcmf_bus *bus = ifp->drvr->bus_if;
+-	struct brcmf_rev_info *ri = &ifp->drvr->revinfo;
+ 	u8 fw_name[BRCMF_FW_NAME_LEN];
+ 	u8 *ptr;
+ 	size_t len;
+ 	s32 err;
+ 
+ 	memset(fw_name, 0, BRCMF_FW_NAME_LEN);
+-	err = brcmf_bus_get_fwname(bus, ri->chipnum, ri->chiprev, fw_name);
++	err = brcmf_bus_get_fwname(bus, bus->chip, bus->chiprev, fw_name);
+ 	if (err) {
+ 		brcmf_err("get firmware name failed (%d)\n", err);
+ 		goto done;
+@@ -238,6 +238,7 @@ int brcmf_c_preinit_dcmds(struct brcmf_i
+ {
+ 	s8 eventmask[BRCMF_EVENTING_MASK_LEN];
+ 	u8 buf[BRCMF_DCMD_SMLEN];
++	struct brcmf_bus *bus;
+ 	struct brcmf_rev_info_le revinfo;
+ 	struct brcmf_rev_info *ri;
+ 	char *clmver;
+@@ -253,16 +254,18 @@ int brcmf_c_preinit_dcmds(struct brcmf_i
+ 	}
+ 	memcpy(ifp->drvr->mac, ifp->mac_addr, sizeof(ifp->drvr->mac));
+ 
++	bus = ifp->drvr->bus_if;
++	ri = &ifp->drvr->revinfo;
++
+ 	err = brcmf_fil_cmd_data_get(ifp, BRCMF_C_GET_REVINFO,
+ 				     &revinfo, sizeof(revinfo));
+-	ri = &ifp->drvr->revinfo;
+ 	if (err < 0) {
+ 		brcmf_err("retrieving revision info failed, %d\n", err);
++		strlcpy(ri->chipname, "UNKNOWN", sizeof(ri->chipname));
+ 	} else {
+ 		ri->vendorid = le32_to_cpu(revinfo.vendorid);
+ 		ri->deviceid = le32_to_cpu(revinfo.deviceid);
+ 		ri->radiorev = le32_to_cpu(revinfo.radiorev);
+-		ri->chiprev = le32_to_cpu(revinfo.chiprev);
+ 		ri->corerev = le32_to_cpu(revinfo.corerev);
+ 		ri->boardid = le32_to_cpu(revinfo.boardid);
+ 		ri->boardvendor = le32_to_cpu(revinfo.boardvendor);
+@@ -270,15 +273,23 @@ int brcmf_c_preinit_dcmds(struct brcmf_i
+ 		ri->driverrev = le32_to_cpu(revinfo.driverrev);
+ 		ri->ucoderev = le32_to_cpu(revinfo.ucoderev);
+ 		ri->bus = le32_to_cpu(revinfo.bus);
+-		ri->chipnum = le32_to_cpu(revinfo.chipnum);
+ 		ri->phytype = le32_to_cpu(revinfo.phytype);
+ 		ri->phyrev = le32_to_cpu(revinfo.phyrev);
+ 		ri->anarev = le32_to_cpu(revinfo.anarev);
+ 		ri->chippkg = le32_to_cpu(revinfo.chippkg);
+ 		ri->nvramrev = le32_to_cpu(revinfo.nvramrev);
++
++		if (!bus->chip) {
++			bus->chip = le32_to_cpu(revinfo.chipnum);
++			bus->chiprev = le32_to_cpu(revinfo.chiprev);
++		}
+ 	}
+ 	ri->result = err;
+ 
++	if (bus->chip)
++		brcmf_chip_name(bus->chip, bus->chiprev,
++				ri->chipname, sizeof(ri->chipname));
++
+ 	/* Do any CLM downloading */
+ 	err = brcmf_c_process_clm_blob(ifp);
+ 	if (err < 0) {
+@@ -299,7 +310,7 @@ int brcmf_c_preinit_dcmds(struct brcmf_i
+ 	strsep(&ptr, "\n");
+ 
+ 	/* Print fw version info */
+-	brcmf_info("Firmware version = %s\n", buf);
++	brcmf_info("Firmware: %s %s\n", ri->chipname, buf);
+ 
+ 	/* locate firmware version number for ethtool */
+ 	ptr = strrchr(buf, ' ') + 1;
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
+@@ -1002,8 +1002,7 @@ static int brcmf_revinfo_read(struct seq
+ 	seq_printf(s, "vendorid: 0x%04x\n", ri->vendorid);
+ 	seq_printf(s, "deviceid: 0x%04x\n", ri->deviceid);
+ 	seq_printf(s, "radiorev: %s\n", brcmu_dotrev_str(ri->radiorev, drev));
+-	seq_printf(s, "chipnum: %u (%x)\n", ri->chipnum, ri->chipnum);
+-	seq_printf(s, "chiprev: %u\n", ri->chiprev);
++	seq_printf(s, "chip: %s\n", ri->chipname);
+ 	seq_printf(s, "chippkg: %u\n", ri->chippkg);
+ 	seq_printf(s, "corerev: %u\n", ri->corerev);
+ 	seq_printf(s, "boardid: 0x%04x\n", ri->boardid);
+@@ -1053,13 +1052,6 @@ static int brcmf_bus_started(struct brcm
+ 
+ 	brcmf_debugfs_add_entry(drvr, "revinfo", brcmf_revinfo_read);
+ 
+-	/* assure we have chipid before feature attach */
+-	if (!bus_if->chip) {
+-		bus_if->chip = drvr->revinfo.chipnum;
+-		bus_if->chiprev = drvr->revinfo.chiprev;
+-		brcmf_dbg(INFO, "firmware revinfo: chip %x (%d) rev %d\n",
+-			  bus_if->chip, bus_if->chip, bus_if->chiprev);
+-	}
+ 	brcmf_feat_attach(drvr);
+ 
+ 	ret = brcmf_proto_init_done(drvr);
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h
+@@ -87,7 +87,6 @@ struct brcmf_rev_info {
+ 	u32 vendorid;
+ 	u32 deviceid;
+ 	u32 radiorev;
+-	u32 chiprev;
+ 	u32 corerev;
+ 	u32 boardid;
+ 	u32 boardvendor;
+@@ -95,7 +94,7 @@ struct brcmf_rev_info {
+ 	u32 driverrev;
+ 	u32 ucoderev;
+ 	u32 bus;
+-	u32 chipnum;
++	char chipname[12];
+ 	u32 phytype;
+ 	u32 phyrev;
+ 	u32 anarev;
diff --git a/package/kernel/mac80211/patches/327-v4.17-0003-brcmfmac-use-brcmf_chip_name-for-consistency.patch b/package/kernel/mac80211/patches/327-v4.17-0003-brcmfmac-use-brcmf_chip_name-for-consistency.patch
new file mode 100644
index 0000000000..e3d06f32cc
--- /dev/null
+++ b/package/kernel/mac80211/patches/327-v4.17-0003-brcmfmac-use-brcmf_chip_name-for-consistency.patch
@@ -0,0 +1,69 @@
+From c88cfa075de356ddf40c668896b2126340f19ba4 Mon Sep 17 00:00:00 2001
+From: Arend Van Spriel <arend.vanspriel@broadcom.com>
+Date: Thu, 22 Mar 2018 21:28:22 +0100
+Subject: [PATCH] brcmfmac: use brcmf_chip_name() for consistency
+
+When logging the chip id/revision information make use of
+brcmf_chip_name() so it is always the same.
+
+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/chip.c     | 5 ++---
+ drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c | 7 +++++--
+ 2 files changed, 7 insertions(+), 5 deletions(-)
+
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c
+@@ -926,9 +926,8 @@ static int brcmf_chip_recognition(struct
+ 
+ 	brcmf_chip_name(ci->pub.chip, ci->pub.chiprev,
+ 			ci->pub.name, sizeof(ci->pub.name));
+-	brcmf_dbg(INFO, "found %s chip: BCM%s, rev=%d\n",
+-		  socitype == SOCI_SB ? "SB" : "AXI", ci->pub.name,
+-		  ci->pub.chiprev);
++	brcmf_dbg(INFO, "found %s chip: %s\n",
++		  socitype == SOCI_SB ? "SB" : "AXI", ci->pub.name);
+ 
+ 	if (socitype == SOCI_SB) {
+ 		if (ci->pub.chip != BRCM_CC_4329_CHIP_ID) {
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
+@@ -25,6 +25,7 @@
+ #include "firmware.h"
+ #include "core.h"
+ #include "common.h"
++#include "chip.h"
+ 
+ #define BRCMF_FW_MAX_NVRAM_SIZE			64000
+ #define BRCMF_FW_NVRAM_DEVPATH_LEN		19	/* devpath0=pcie/1/4/ */
+@@ -567,6 +568,7 @@ int brcmf_fw_map_chip_to_name(u32 chip,
+ 			      u32 table_size, char fw_name[BRCMF_FW_NAME_LEN],
+ 			      char nvram_name[BRCMF_FW_NAME_LEN])
+ {
++	char chipname[12];
+ 	u32 i;
+ 	char end;
+ 
+@@ -581,6 +583,8 @@ int brcmf_fw_map_chip_to_name(u32 chip,
+ 		return -ENODEV;
+ 	}
+ 
++	brcmf_chip_name(chip, chiprev, chipname, sizeof(chipname));
++
+ 	/* check if firmware path is provided by module parameter */
+ 	if (brcmf_mp_global.firmware_path[0] != '\0') {
+ 		strlcpy(fw_name, brcmf_mp_global.firmware_path,
+@@ -601,8 +605,7 @@ int brcmf_fw_map_chip_to_name(u32 chip,
+ 	if ((nvram_name) && (mapping_table[i].nvram))
+ 		strlcat(nvram_name, mapping_table[i].nvram, BRCMF_FW_NAME_LEN);
+ 
+-	brcmf_info("using %s for chip %#08x(%d) rev %#08x\n",
+-		   fw_name, chip, chip, chiprev);
++	brcmf_info("using %s for chip %s\n", fw_name, chipname);
+ 
+ 	return 0;
+ }
diff --git a/package/kernel/mac80211/patches/327-v4.17-0004-brcmfmac-allocate-struct-brcmf_pub-instance-using-wi.patch b/package/kernel/mac80211/patches/327-v4.17-0004-brcmfmac-allocate-struct-brcmf_pub-instance-using-wi.patch
new file mode 100644
index 0000000000..42adff61b9
--- /dev/null
+++ b/package/kernel/mac80211/patches/327-v4.17-0004-brcmfmac-allocate-struct-brcmf_pub-instance-using-wi.patch
@@ -0,0 +1,452 @@
+From 856d5a011c86b59f6564be4508912fb1d866adfc Mon Sep 17 00:00:00 2001
+From: Arend Van Spriel <arend.vanspriel@broadcom.com>
+Date: Thu, 22 Mar 2018 21:28:23 +0100
+Subject: [PATCH] brcmfmac: allocate struct brcmf_pub instance using
+ wiphy_new()
+
+Rework the driver so the wiphy instance holds the main driver information
+in its private buffer. Previously it held struct brcmf_cfg80211_info
+instance so a bit of reorg was needed. This was done so that the wiphy
+name or its parent device can be shown in debug output.
+
+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>
+---
+ .../wireless/broadcom/brcm80211/brcmfmac/btcoex.c  |  2 +-
+ .../broadcom/brcm80211/brcmfmac/cfg80211.c         | 86 ++++++++++------------
+ .../broadcom/brcm80211/brcmfmac/cfg80211.h         | 17 +++--
+ .../wireless/broadcom/brcm80211/brcmfmac/common.c  |  2 +
+ .../wireless/broadcom/brcm80211/brcmfmac/core.c    | 27 +++++--
+ .../wireless/broadcom/brcm80211/brcmfmac/core.h    |  1 +
+ .../net/wireless/broadcom/brcm80211/brcmfmac/p2p.c |  2 +-
+ 7 files changed, 76 insertions(+), 61 deletions(-)
+
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/btcoex.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/btcoex.c
+@@ -462,7 +462,7 @@ static void brcmf_btcoex_dhcp_end(struct
+ int brcmf_btcoex_set_mode(struct brcmf_cfg80211_vif *vif,
+ 			  enum brcmf_btcoex_mode mode, u16 duration)
+ {
+-	struct brcmf_cfg80211_info *cfg = wiphy_priv(vif->wdev.wiphy);
++	struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(vif->wdev.wiphy);
+ 	struct brcmf_btcoex_info *btci = cfg->btcoex;
+ 	struct brcmf_if *ifp = brcmf_get_ifp(cfg->pub, 0);
+ 
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+@@ -753,7 +753,7 @@ s32 brcmf_notify_escan_complete(struct b
+ static int brcmf_cfg80211_del_ap_iface(struct wiphy *wiphy,
+ 				       struct wireless_dev *wdev)
+ {
+-	struct brcmf_cfg80211_info *cfg = wiphy_priv(wiphy);
++	struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
+ 	struct net_device *ndev = wdev->netdev;
+ 	struct brcmf_if *ifp = netdev_priv(ndev);
+ 	int ret;
+@@ -786,7 +786,7 @@ err_unarm:
+ static
+ int brcmf_cfg80211_del_iface(struct wiphy *wiphy, struct wireless_dev *wdev)
+ {
+-	struct brcmf_cfg80211_info *cfg = wiphy_priv(wiphy);
++	struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
+ 	struct net_device *ndev = wdev->netdev;
+ 
+ 	if (ndev && ndev == cfg_to_ndev(cfg))
+@@ -831,7 +831,7 @@ brcmf_cfg80211_change_iface(struct wiphy
+ 			 enum nl80211_iftype type,
+ 			 struct vif_params *params)
+ {
+-	struct brcmf_cfg80211_info *cfg = wiphy_priv(wiphy);
++	struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
+ 	struct brcmf_if *ifp = netdev_priv(ndev);
+ 	struct brcmf_cfg80211_vif *vif = ifp->vif;
+ 	s32 infra = 0;
+@@ -2127,17 +2127,15 @@ static s32
+ brcmf_cfg80211_get_tx_power(struct wiphy *wiphy, struct wireless_dev *wdev,
+ 			    s32 *dbm)
+ {
+-	struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
+-	struct net_device *ndev = cfg_to_ndev(cfg);
+-	struct brcmf_if *ifp = netdev_priv(ndev);
++	struct brcmf_cfg80211_vif *vif = wdev_to_vif(wdev);
+ 	s32 qdbm = 0;
+ 	s32 err;
+ 
+ 	brcmf_dbg(TRACE, "Enter\n");
+-	if (!check_vif_up(ifp->vif))
++	if (!check_vif_up(vif))
+ 		return -EIO;
+ 
+-	err = brcmf_fil_iovar_int_get(ifp, "qtxpower", &qdbm);
++	err = brcmf_fil_iovar_int_get(vif->ifp, "qtxpower", &qdbm);
+ 	if (err) {
+ 		brcmf_err("error (%d)\n", err);
+ 		goto done;
+@@ -3359,7 +3357,7 @@ brcmf_cfg80211_sched_scan_start(struct w
+ 				struct cfg80211_sched_scan_request *req)
+ {
+ 	struct brcmf_if *ifp = netdev_priv(ndev);
+-	struct brcmf_cfg80211_info *cfg = wiphy_priv(wiphy);
++	struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
+ 
+ 	brcmf_dbg(SCAN, "Enter: n_match_sets=%d n_ssids=%d\n",
+ 		  req->n_match_sets, req->n_ssids);
+@@ -5191,6 +5189,12 @@ static struct cfg80211_ops brcmf_cfg8021
+ 	.del_pmk = brcmf_cfg80211_del_pmk,
+ };
+ 
++struct cfg80211_ops *brcmf_cfg80211_get_ops(void)
++{
++	return kmemdup(&brcmf_cfg80211_ops, sizeof(brcmf_cfg80211_ops),
++		       GFP_KERNEL);
++}
++
+ struct brcmf_cfg80211_vif *brcmf_alloc_vif(struct brcmf_cfg80211_info *cfg,
+ 					   enum nl80211_iftype type)
+ {
+@@ -5898,7 +5902,7 @@ static void brcmf_update_bw40_channel_fl
+ static int brcmf_construct_chaninfo(struct brcmf_cfg80211_info *cfg,
+ 				    u32 bw_cap[])
+ {
+-	struct brcmf_if *ifp = netdev_priv(cfg_to_ndev(cfg));
++	struct brcmf_if *ifp = brcmf_get_ifp(cfg->pub, 0);
+ 	struct ieee80211_supported_band *band;
+ 	struct ieee80211_channel *channel;
+ 	struct wiphy *wiphy;
+@@ -6013,7 +6017,7 @@ fail_pbuf:
+ 
+ static int brcmf_enable_bw40_2g(struct brcmf_cfg80211_info *cfg)
+ {
+-	struct brcmf_if *ifp = netdev_priv(cfg_to_ndev(cfg));
++	struct brcmf_if *ifp = brcmf_get_ifp(cfg->pub, 0);
+ 	struct ieee80211_supported_band *band;
+ 	struct brcmf_fil_bwcap_le band_bwcap;
+ 	struct brcmf_chanspec_list *list;
+@@ -6198,10 +6202,10 @@ static void brcmf_update_vht_cap(struct
+ 	}
+ }
+ 
+-static int brcmf_setup_wiphybands(struct wiphy *wiphy)
++static int brcmf_setup_wiphybands(struct brcmf_cfg80211_info *cfg)
+ {
+-	struct brcmf_cfg80211_info *cfg = wiphy_priv(wiphy);
+-	struct brcmf_if *ifp = netdev_priv(cfg_to_ndev(cfg));
++	struct brcmf_if *ifp = brcmf_get_ifp(cfg->pub, 0);
++	struct wiphy *wiphy;
+ 	u32 nmode = 0;
+ 	u32 vhtmode = 0;
+ 	u32 bw_cap[2] = { WLC_BW_20MHZ_BIT, WLC_BW_20MHZ_BIT };
+@@ -6795,8 +6799,8 @@ static s32 brcmf_translate_country_code(
+ static void brcmf_cfg80211_reg_notifier(struct wiphy *wiphy,
+ 					struct regulatory_request *req)
+ {
+-	struct brcmf_cfg80211_info *cfg = wiphy_priv(wiphy);
+-	struct brcmf_if *ifp = netdev_priv(cfg_to_ndev(cfg));
++	struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
++	struct brcmf_if *ifp = brcmf_get_ifp(cfg->pub, 0);
+ 	struct brcmf_fil_country_le ccreq;
+ 	s32 err;
+ 	int i;
+@@ -6831,7 +6835,7 @@ static void brcmf_cfg80211_reg_notifier(
+ 		brcmf_err("Firmware rejected country setting\n");
+ 		return;
+ 	}
+-	brcmf_setup_wiphybands(wiphy);
++	brcmf_setup_wiphybands(cfg);
+ }
+ 
+ static void brcmf_free_wiphy(struct wiphy *wiphy)
+@@ -6858,17 +6862,15 @@ static void brcmf_free_wiphy(struct wiph
+ 	if (wiphy->wowlan != &brcmf_wowlan_support)
+ 		kfree(wiphy->wowlan);
+ #endif
+-	wiphy_free(wiphy);
+ }
+ 
+ struct brcmf_cfg80211_info *brcmf_cfg80211_attach(struct brcmf_pub *drvr,
+-						  struct device *busdev,
++						  struct cfg80211_ops *ops,
+ 						  bool p2pdev_forced)
+ {
++	struct wiphy *wiphy = drvr->wiphy;
+ 	struct net_device *ndev = brcmf_get_ifp(drvr, 0)->ndev;
+ 	struct brcmf_cfg80211_info *cfg;
+-	struct wiphy *wiphy;
+-	struct cfg80211_ops *ops;
+ 	struct brcmf_cfg80211_vif *vif;
+ 	struct brcmf_if *ifp;
+ 	s32 err = 0;
+@@ -6880,26 +6882,13 @@ struct brcmf_cfg80211_info *brcmf_cfg802
+ 		return NULL;
+ 	}
+ 
+-	ops = kmemdup(&brcmf_cfg80211_ops, sizeof(*ops), GFP_KERNEL);
+-	if (!ops)
+-		return NULL;
+-
+-	ifp = netdev_priv(ndev);
+-#ifdef CONFIG_PM
+-	if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_WOWL_GTK))
+-		ops->set_rekey_data = brcmf_cfg80211_set_rekey_data;
+-#endif
+-	wiphy = wiphy_new(ops, sizeof(struct brcmf_cfg80211_info));
+-	if (!wiphy) {
++	cfg = kzalloc(sizeof(*cfg), GFP_KERNEL);
++	if (!cfg) {
+ 		brcmf_err("Could not allocate wiphy device\n");
+-		goto ops_out;
++		return NULL;
+ 	}
+-	memcpy(wiphy->perm_addr, drvr->mac, ETH_ALEN);
+-	set_wiphy_dev(wiphy, busdev);
+ 
+-	cfg = wiphy_priv(wiphy);
+ 	cfg->wiphy = wiphy;
+-	cfg->ops = ops;
+ 	cfg->pub = drvr;
+ 	init_vif_event(&cfg->vif_event);
+ 	INIT_LIST_HEAD(&cfg->vif_list);
+@@ -6908,6 +6897,7 @@ struct brcmf_cfg80211_info *brcmf_cfg802
+ 	if (IS_ERR(vif))
+ 		goto wiphy_out;
+ 
++	ifp = netdev_priv(ndev);
+ 	vif->ifp = ifp;
+ 	vif->wdev.netdev = ndev;
+ 	ndev->ieee80211_ptr = &vif->wdev;
+@@ -6934,6 +6924,11 @@ struct brcmf_cfg80211_info *brcmf_cfg802
+ 	if (err < 0)
+ 		goto priv_out;
+ 
++	/* regulatory notifer below needs access to cfg so
++	 * assign it now.
++	 */
++	drvr->config = cfg;
++
+ 	brcmf_dbg(INFO, "Registering custom regulatory\n");
+ 	wiphy->reg_notifier = brcmf_cfg80211_reg_notifier;
+ 	wiphy->regulatory_flags |= REGULATORY_CUSTOM_REG;
+@@ -6947,13 +6942,17 @@ struct brcmf_cfg80211_info *brcmf_cfg802
+ 		cap = &wiphy->bands[NL80211_BAND_2GHZ]->ht_cap.cap;
+ 		*cap |= IEEE80211_HT_CAP_SUP_WIDTH_20_40;
+ 	}
++#ifdef CONFIG_PM
++	if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_WOWL_GTK))
++		ops->set_rekey_data = brcmf_cfg80211_set_rekey_data;
++#endif
+ 	err = wiphy_register(wiphy);
+ 	if (err < 0) {
+ 		brcmf_err("Could not register wiphy device (%d)\n", err);
+ 		goto priv_out;
+ 	}
+ 
+-	err = brcmf_setup_wiphybands(wiphy);
++	err = brcmf_setup_wiphybands(cfg);
+ 	if (err) {
+ 		brcmf_err("Setting wiphy bands failed (%d)\n", err);
+ 		goto wiphy_unreg_out;
+@@ -6970,12 +6969,7 @@ struct brcmf_cfg80211_info *brcmf_cfg802
+ 		else
+ 			*cap &= ~IEEE80211_HT_CAP_SUP_WIDTH_20_40;
+ 	}
+-	/* p2p might require that "if-events" get processed by fweh. So
+-	 * activate the already registered event handlers now and activate
+-	 * the rest when initialization has completed. drvr->config needs to
+-	 * be assigned before activating events.
+-	 */
+-	drvr->config = cfg;
++
+ 	err = brcmf_fweh_activate_events(ifp);
+ 	if (err) {
+ 		brcmf_err("FWEH activation failed (%d)\n", err);
+@@ -7043,8 +7037,7 @@ priv_out:
+ 	ifp->vif = NULL;
+ wiphy_out:
+ 	brcmf_free_wiphy(wiphy);
+-ops_out:
+-	kfree(ops);
++	kfree(cfg);
+ 	return NULL;
+ }
+ 
+@@ -7059,4 +7052,5 @@ void brcmf_cfg80211_detach(struct brcmf_
+ 	kfree(cfg->ops);
+ 	wl_deinit_priv(cfg);
+ 	brcmf_free_wiphy(cfg->wiphy);
++	kfree(cfg);
+ }
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h
+@@ -355,20 +355,24 @@ static inline struct wiphy *cfg_to_wiphy
+ 
+ static inline struct brcmf_cfg80211_info *wiphy_to_cfg(struct wiphy *w)
+ {
+-	return (struct brcmf_cfg80211_info *)(wiphy_priv(w));
++	struct brcmf_pub *drvr = wiphy_priv(w);
++	return drvr->config;
+ }
+ 
+ static inline struct brcmf_cfg80211_info *wdev_to_cfg(struct wireless_dev *wd)
+ {
+-	return (struct brcmf_cfg80211_info *)(wdev_priv(wd));
++	return wiphy_to_cfg(wd->wiphy);
++}
++
++static inline struct brcmf_cfg80211_vif *wdev_to_vif(struct wireless_dev *wdev)
++{
++	return container_of(wdev, struct brcmf_cfg80211_vif, wdev);
+ }
+ 
+ static inline
+ struct net_device *cfg_to_ndev(struct brcmf_cfg80211_info *cfg)
+ {
+-	struct brcmf_cfg80211_vif *vif;
+-	vif = list_first_entry(&cfg->vif_list, struct brcmf_cfg80211_vif, list);
+-	return vif->wdev.netdev;
++	return brcmf_get_ifp(cfg->pub, 0)->ndev;
+ }
+ 
+ static inline struct brcmf_cfg80211_info *ndev_to_cfg(struct net_device *ndev)
+@@ -395,11 +399,12 @@ brcmf_cfg80211_connect_info *cfg_to_conn
+ }
+ 
+ struct brcmf_cfg80211_info *brcmf_cfg80211_attach(struct brcmf_pub *drvr,
+-						  struct device *busdev,
++						  struct cfg80211_ops *ops,
+ 						  bool p2pdev_forced);
+ void brcmf_cfg80211_detach(struct brcmf_cfg80211_info *cfg);
+ s32 brcmf_cfg80211_up(struct net_device *ndev);
+ s32 brcmf_cfg80211_down(struct net_device *ndev);
++struct cfg80211_ops *brcmf_cfg80211_get_ops(void);
+ enum nl80211_iftype brcmf_cfg80211_get_iftype(struct brcmf_if *ifp);
+ 
+ struct brcmf_cfg80211_vif *brcmf_alloc_vif(struct brcmf_cfg80211_info *cfg,
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
+@@ -252,6 +252,7 @@ int brcmf_c_preinit_dcmds(struct brcmf_i
+ 		brcmf_err("Retreiving cur_etheraddr failed, %d\n", err);
+ 		goto done;
+ 	}
++	memcpy(ifp->drvr->wiphy->perm_addr, ifp->drvr->mac, ETH_ALEN);
+ 	memcpy(ifp->drvr->mac, ifp->mac_addr, sizeof(ifp->drvr->mac));
+ 
+ 	bus = ifp->drvr->bus_if;
+@@ -279,6 +280,7 @@ int brcmf_c_preinit_dcmds(struct brcmf_i
+ 		ri->chippkg = le32_to_cpu(revinfo.chippkg);
+ 		ri->nvramrev = le32_to_cpu(revinfo.nvramrev);
+ 
++		/* use revinfo if not known yet */
+ 		if (!bus->chip) {
+ 			bus->chip = le32_to_cpu(revinfo.chipnum);
+ 			bus->chiprev = le32_to_cpu(revinfo.chiprev);
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
+@@ -1021,7 +1021,7 @@ static int brcmf_revinfo_read(struct seq
+ 	return 0;
+ }
+ 
+-static int brcmf_bus_started(struct brcmf_pub *drvr)
++static int brcmf_bus_started(struct brcmf_pub *drvr, struct cfg80211_ops *ops)
+ {
+ 	int ret = -1;
+ 	struct brcmf_bus *bus_if = drvr->bus_if;
+@@ -1060,7 +1060,7 @@ static int brcmf_bus_started(struct brcm
+ 
+ 	brcmf_proto_add_if(drvr, ifp);
+ 
+-	drvr->config = brcmf_cfg80211_attach(drvr, bus_if->dev,
++	drvr->config = brcmf_cfg80211_attach(drvr, ops,
+ 					     drvr->settings->p2p_enable);
+ 	if (drvr->config == NULL) {
+ 		ret = -ENOMEM;
+@@ -1115,17 +1115,26 @@ fail:
+ 
+ int brcmf_attach(struct device *dev, struct brcmf_mp_device *settings)
+ {
++	struct wiphy *wiphy;
++	struct cfg80211_ops *ops;
+ 	struct brcmf_pub *drvr = NULL;
+ 	int ret = 0;
+ 	int i;
+ 
+ 	brcmf_dbg(TRACE, "Enter\n");
+ 
+-	/* Allocate primary brcmf_info */
+-	drvr = kzalloc(sizeof(*drvr), GFP_ATOMIC);
+-	if (!drvr)
++	ops = brcmf_cfg80211_get_ops();
++	if (!ops)
+ 		return -ENOMEM;
+ 
++	wiphy = wiphy_new(ops, sizeof(*drvr));
++	if (!wiphy)
++		return -ENOMEM;
++
++	set_wiphy_dev(wiphy, dev);
++	drvr = wiphy_priv(wiphy);
++	drvr->wiphy = wiphy;
++
+ 	for (i = 0; i < ARRAY_SIZE(drvr->if2bss); i++)
+ 		drvr->if2bss[i] = BRCMF_BSSIDX_INVALID;
+ 
+@@ -1154,15 +1163,18 @@ int brcmf_attach(struct device *dev, str
+ 	/* attach firmware event handler */
+ 	brcmf_fweh_attach(drvr);
+ 
+-	ret = brcmf_bus_started(drvr);
++	ret = brcmf_bus_started(drvr, ops);
+ 	if (ret != 0) {
+ 		brcmf_err("dongle is not responding: err=%d\n", ret);
+ 		goto fail;
+ 	}
++
++	drvr->config->ops = ops;
+ 	return 0;
+ 
+ fail:
+ 	brcmf_detach(dev);
++	kfree(ops);
+ 
+ 	return ret;
+ }
+@@ -1220,6 +1232,7 @@ void brcmf_detach(struct device *dev)
+ 		brcmf_remove_interface(drvr->iflist[i], false);
+ 
+ 	brcmf_cfg80211_detach(drvr->config);
++	drvr->config = NULL;
+ 
+ 	brcmf_bus_stop(drvr->bus_if);
+ 
+@@ -1227,7 +1240,7 @@ void brcmf_detach(struct device *dev)
+ 
+ 	brcmf_debug_detach(drvr);
+ 	bus_if->drvr = NULL;
+-	kfree(drvr);
++	wiphy_free(drvr->wiphy);
+ }
+ 
+ s32 brcmf_iovar_data_set(struct device *dev, char *name, void *data, u32 len)
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h
+@@ -107,6 +107,7 @@ struct brcmf_pub {
+ 	/* Linkage ponters */
+ 	struct brcmf_bus *bus_if;
+ 	struct brcmf_proto *proto;
++	struct wiphy *wiphy;
+ 	struct brcmf_cfg80211_info *config;
+ 
+ 	/* Internal brcmf items */
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c
+@@ -2229,7 +2229,7 @@ fail:
+  */
+ int brcmf_p2p_del_vif(struct wiphy *wiphy, struct wireless_dev *wdev)
+ {
+-	struct brcmf_cfg80211_info *cfg = wiphy_priv(wiphy);
++	struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy);
+ 	struct brcmf_p2p_info *p2p = &cfg->p2p;
+ 	struct brcmf_cfg80211_vif *vif;
+ 	enum nl80211_iftype iftype;
diff --git a/package/kernel/mac80211/patches/327-v4.17-0005-brcmfmac-use-wiphy-debugfs-dir-entry.patch b/package/kernel/mac80211/patches/327-v4.17-0005-brcmfmac-use-wiphy-debugfs-dir-entry.patch
new file mode 100644
index 0000000000..c5485c390a
--- /dev/null
+++ b/package/kernel/mac80211/patches/327-v4.17-0005-brcmfmac-use-wiphy-debugfs-dir-entry.patch
@@ -0,0 +1,349 @@
+From 34789d0cf682c643862792750a06c31ccf016cbc Mon Sep 17 00:00:00 2001
+From: Arend Van Spriel <arend.vanspriel@broadcom.com>
+Date: Thu, 22 Mar 2018 21:28:24 +0100
+Subject: [PATCH] brcmfmac: use wiphy debugfs dir entry
+
+The driver used to create a brcmfmac dir entry at the top level
+debugfs mount point. This moves the debugfs entries into the
+wiphy debugfs dir entry.
+
+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>
+---
+ .../wireless/broadcom/brcm80211/brcmfmac/bcdc.c    |  6 ++++
+ .../wireless/broadcom/brcm80211/brcmfmac/common.c  |  5 ---
+ .../wireless/broadcom/brcm80211/brcmfmac/core.c    | 11 +++---
+ .../wireless/broadcom/brcm80211/brcmfmac/debug.c   | 42 ++--------------------
+ .../wireless/broadcom/brcm80211/brcmfmac/debug.h   | 17 ---------
+ .../wireless/broadcom/brcm80211/brcmfmac/feature.c |  3 ++
+ .../wireless/broadcom/brcm80211/brcmfmac/feature.h |  7 ++++
+ .../broadcom/brcm80211/brcmfmac/fwsignal.c         | 11 +++---
+ .../broadcom/brcm80211/brcmfmac/fwsignal.h         |  1 +
+ .../wireless/broadcom/brcm80211/brcmfmac/msgbuf.c  |  8 +++--
+ .../wireless/broadcom/brcm80211/brcmfmac/proto.c   |  3 +-
+ .../wireless/broadcom/brcm80211/brcmfmac/proto.h   |  7 ++++
+ 12 files changed, 47 insertions(+), 74 deletions(-)
+
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.c
+@@ -445,6 +445,11 @@ brcmf_proto_bcdc_init_done(struct brcmf_
+ 	return 0;
+ }
+ 
++static void brcmf_proto_bcdc_debugfs_create(struct brcmf_pub *drvr)
++{
++	brcmf_fws_debugfs_create(drvr);
++}
++
+ int brcmf_proto_bcdc_attach(struct brcmf_pub *drvr)
+ {
+ 	struct brcmf_bcdc *bcdc;
+@@ -472,6 +477,7 @@ int brcmf_proto_bcdc_attach(struct brcmf
+ 	drvr->proto->del_if = brcmf_proto_bcdc_del_if;
+ 	drvr->proto->reset_if = brcmf_proto_bcdc_reset_if;
+ 	drvr->proto->init_done = brcmf_proto_bcdc_init_done;
++	drvr->proto->debugfs_create = brcmf_proto_bcdc_debugfs_create;
+ 	drvr->proto->pd = bcdc;
+ 
+ 	drvr->hdrlen += BCDC_HEADER_LEN + BRCMF_PROT_FW_SIGNAL_MAX_TXBYTES;
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
+@@ -529,9 +529,6 @@ static int __init brcmfmac_module_init(v
+ {
+ 	int err;
+ 
+-	/* Initialize debug system first */
+-	brcmf_debugfs_init();
+-
+ 	/* Get the platform data (if available) for our devices */
+ 	err = platform_driver_probe(&brcmf_pd, brcmf_common_pd_probe);
+ 	if (err == -ENODEV)
+@@ -543,7 +540,6 @@ static int __init brcmfmac_module_init(v
+ 	/* Continue the initialization by registering the different busses */
+ 	err = brcmf_core_init();
+ 	if (err) {
+-		brcmf_debugfs_exit();
+ 		if (brcmfmac_pdata)
+ 			platform_driver_unregister(&brcmf_pd);
+ 	}
+@@ -556,7 +552,6 @@ static void __exit brcmfmac_module_exit(
+ 	brcmf_core_exit();
+ 	if (brcmfmac_pdata)
+ 		platform_driver_unregister(&brcmf_pd);
+-	brcmf_debugfs_exit();
+ }
+ 
+ module_init(brcmfmac_module_init);
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
+@@ -1050,8 +1050,6 @@ static int brcmf_bus_started(struct brcm
+ 	if (ret < 0)
+ 		goto fail;
+ 
+-	brcmf_debugfs_add_entry(drvr, "revinfo", brcmf_revinfo_read);
+-
+ 	brcmf_feat_attach(drvr);
+ 
+ 	ret = brcmf_proto_init_done(drvr);
+@@ -1094,6 +1092,11 @@ static int brcmf_bus_started(struct brcm
+ #endif
+ #endif /* CONFIG_INET */
+ 
++	/* populate debugfs */
++	brcmf_debugfs_add_entry(drvr, "revinfo", brcmf_revinfo_read);
++	brcmf_feat_debugfs_create(drvr);
++	brcmf_proto_debugfs_create(drvr);
++
+ 	return 0;
+ 
+ fail:
+@@ -1146,9 +1149,6 @@ int brcmf_attach(struct device *dev, str
+ 	drvr->bus_if->drvr = drvr;
+ 	drvr->settings = settings;
+ 
+-	/* attach debug facilities */
+-	brcmf_debug_attach(drvr);
+-
+ 	/* Attach and link in the protocol */
+ 	ret = brcmf_proto_attach(drvr);
+ 	if (ret != 0) {
+@@ -1238,7 +1238,6 @@ void brcmf_detach(struct device *dev)
+ 
+ 	brcmf_proto_detach(drvr);
+ 
+-	brcmf_debug_detach(drvr);
+ 	bus_if->drvr = NULL;
+ 	wiphy_free(drvr->wiphy);
+ }
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c
+@@ -25,8 +25,6 @@
+ #include "fweh.h"
+ #include "debug.h"
+ 
+-static struct dentry *root_folder;
+-
+ int brcmf_debug_create_memdump(struct brcmf_bus *bus, const void *data,
+ 			       size_t len)
+ {
+@@ -54,44 +52,9 @@ int brcmf_debug_create_memdump(struct br
+ 	return 0;
+ }
+ 
+-void brcmf_debugfs_init(void)
+-{
+-	root_folder = debugfs_create_dir(KBUILD_MODNAME, NULL);
+-	if (IS_ERR(root_folder))
+-		root_folder = NULL;
+-}
+-
+-void brcmf_debugfs_exit(void)
+-{
+-	if (!root_folder)
+-		return;
+-
+-	debugfs_remove_recursive(root_folder);
+-	root_folder = NULL;
+-}
+-
+-int brcmf_debug_attach(struct brcmf_pub *drvr)
+-{
+-	struct device *dev = drvr->bus_if->dev;
+-
+-	if (!root_folder)
+-		return -ENODEV;
+-
+-	drvr->dbgfs_dir = debugfs_create_dir(dev_name(dev), root_folder);
+-	return PTR_ERR_OR_ZERO(drvr->dbgfs_dir);
+-}
+-
+-void brcmf_debug_detach(struct brcmf_pub *drvr)
+-{
+-	brcmf_fweh_unregister(drvr, BRCMF_E_PSM_WATCHDOG);
+-
+-	if (!IS_ERR_OR_NULL(drvr->dbgfs_dir))
+-		debugfs_remove_recursive(drvr->dbgfs_dir);
+-}
+-
+ struct dentry *brcmf_debugfs_get_devdir(struct brcmf_pub *drvr)
+ {
+-	return drvr->dbgfs_dir;
++	return drvr->wiphy->debugfsdir;
+ }
+ 
+ int brcmf_debugfs_add_entry(struct brcmf_pub *drvr, const char *fn,
+@@ -99,7 +62,8 @@ int brcmf_debugfs_add_entry(struct brcmf
+ {
+ 	struct dentry *e;
+ 
++	WARN(!drvr->wiphy->debugfsdir, "wiphy not (yet) registered\n");
+ 	e = debugfs_create_devm_seqfile(drvr->bus_if->dev, fn,
+-					drvr->dbgfs_dir, read_fn);
++					drvr->wiphy->debugfsdir, read_fn);
+ 	return PTR_ERR_OR_ZERO(e);
+ }
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h
+@@ -113,29 +113,12 @@ extern int brcmf_msg_level;
+ struct brcmf_bus;
+ struct brcmf_pub;
+ #ifdef DEBUG
+-void brcmf_debugfs_init(void);
+-void brcmf_debugfs_exit(void);
+-int brcmf_debug_attach(struct brcmf_pub *drvr);
+-void brcmf_debug_detach(struct brcmf_pub *drvr);
+ struct dentry *brcmf_debugfs_get_devdir(struct brcmf_pub *drvr);
+ int brcmf_debugfs_add_entry(struct brcmf_pub *drvr, const char *fn,
+ 			    int (*read_fn)(struct seq_file *seq, void *data));
+ int brcmf_debug_create_memdump(struct brcmf_bus *bus, const void *data,
+ 			       size_t len);
+ #else
+-static inline void brcmf_debugfs_init(void)
+-{
+-}
+-static inline void brcmf_debugfs_exit(void)
+-{
+-}
+-static inline int brcmf_debug_attach(struct brcmf_pub *drvr)
+-{
+-	return 0;
+-}
+-static inline void brcmf_debug_detach(struct brcmf_pub *drvr)
+-{
+-}
+ static inline
+ int brcmf_debugfs_add_entry(struct brcmf_pub *drvr, const char *fn,
+ 			    int (*read_fn)(struct seq_file *seq, void *data))
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c
+@@ -228,7 +228,10 @@ void brcmf_feat_attach(struct brcmf_pub
+ 		/* no quirks */
+ 		break;
+ 	}
++}
+ 
++void brcmf_feat_debugfs_create(struct brcmf_pub *drvr)
++{
+ 	brcmf_debugfs_add_entry(drvr, "features", brcmf_feat_debugfs_read);
+ }
+ 
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.h
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.h
+@@ -90,6 +90,13 @@ enum brcmf_feat_quirk {
+ void brcmf_feat_attach(struct brcmf_pub *drvr);
+ 
+ /**
++ * brcmf_feat_debugfs_create() - create debugfs entries.
++ *
++ * @drvr: driver instance.
++ */
++void brcmf_feat_debugfs_create(struct brcmf_pub *drvr);
++
++/**
+  * brcmf_feat_is_enabled() - query feature.
+  *
+  * @ifp: interface instance.
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c
+@@ -2399,10 +2399,6 @@ struct brcmf_fws_info *brcmf_fws_attach(
+ 	brcmu_pktq_init(&fws->desc.other.psq, BRCMF_FWS_PSQ_PREC_COUNT,
+ 			BRCMF_FWS_PSQ_LEN);
+ 
+-	/* create debugfs file for statistics */
+-	brcmf_debugfs_add_entry(drvr, "fws_stats",
+-				brcmf_debugfs_fws_stats_read);
+-
+ 	brcmf_dbg(INFO, "%s bdcv2 tlv signaling [%x]\n",
+ 		  fws->fw_signals ? "enabled" : "disabled", tlv);
+ 	return fws;
+@@ -2429,6 +2425,13 @@ void brcmf_fws_detach(struct brcmf_fws_i
+ 	kfree(fws);
+ }
+ 
++void brcmf_fws_debugfs_create(struct brcmf_pub *drvr)
++{
++	/* create debugfs file for statistics */
++	brcmf_debugfs_add_entry(drvr, "fws_stats",
++				brcmf_debugfs_fws_stats_read);
++}
++
+ bool brcmf_fws_queue_skbs(struct brcmf_fws_info *fws)
+ {
+ 	return !fws->avoid_queueing;
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.h
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.h
+@@ -20,6 +20,7 @@
+ 
+ struct brcmf_fws_info *brcmf_fws_attach(struct brcmf_pub *drvr);
+ void brcmf_fws_detach(struct brcmf_fws_info *fws);
++void brcmf_fws_debugfs_create(struct brcmf_pub *drvr);
+ bool brcmf_fws_queue_skbs(struct brcmf_fws_info *fws);
+ bool brcmf_fws_fc_active(struct brcmf_fws_info *fws);
+ void brcmf_fws_hdrpull(struct brcmf_if *ifp, s16 siglen, struct sk_buff *skb);
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c
+@@ -1418,6 +1418,11 @@ static int brcmf_msgbuf_stats_read(struc
+ }
+ #endif
+ 
++static void brcmf_msgbuf_debugfs_create(struct brcmf_pub *drvr)
++{
++	brcmf_debugfs_add_entry(drvr, "msgbuf_stats", brcmf_msgbuf_stats_read);
++}
++
+ int brcmf_proto_msgbuf_attach(struct brcmf_pub *drvr)
+ {
+ 	struct brcmf_bus_msgbuf *if_msgbuf;
+@@ -1472,6 +1477,7 @@ int brcmf_proto_msgbuf_attach(struct brc
+ 	drvr->proto->delete_peer = brcmf_msgbuf_delete_peer;
+ 	drvr->proto->add_tdls_peer = brcmf_msgbuf_add_tdls_peer;
+ 	drvr->proto->rxreorder = brcmf_msgbuf_rxreorder;
++	drvr->proto->debugfs_create = brcmf_msgbuf_debugfs_create;
+ 	drvr->proto->pd = msgbuf;
+ 
+ 	init_waitqueue_head(&msgbuf->ioctl_resp_wait);
+@@ -1525,8 +1531,6 @@ int brcmf_proto_msgbuf_attach(struct brc
+ 	spin_lock_init(&msgbuf->flowring_work_lock);
+ 	INIT_LIST_HEAD(&msgbuf->work_queue);
+ 
+-	brcmf_debugfs_add_entry(drvr, "msgbuf_stats", brcmf_msgbuf_stats_read);
+-
+ 	return 0;
+ 
+ fail:
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/proto.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/proto.c
+@@ -54,7 +54,8 @@ int brcmf_proto_attach(struct brcmf_pub
+ 	if (!proto->tx_queue_data || (proto->hdrpull == NULL) ||
+ 	    (proto->query_dcmd == NULL) || (proto->set_dcmd == NULL) ||
+ 	    (proto->configure_addr_mode == NULL) ||
+-	    (proto->delete_peer == NULL) || (proto->add_tdls_peer == NULL)) {
++	    (proto->delete_peer == NULL) || (proto->add_tdls_peer == NULL) ||
++	    (proto->debugfs_create == NULL)) {
+ 		brcmf_err("Not all proto handlers have been installed\n");
+ 		goto fail;
+ 	}
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/proto.h
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/proto.h
+@@ -48,6 +48,7 @@ struct brcmf_proto {
+ 	void (*del_if)(struct brcmf_if *ifp);
+ 	void (*reset_if)(struct brcmf_if *ifp);
+ 	int (*init_done)(struct brcmf_pub *drvr);
++	void (*debugfs_create)(struct brcmf_pub *drvr);
+ 	void *pd;
+ };
+ 
+@@ -156,4 +157,10 @@ brcmf_proto_init_done(struct brcmf_pub *
+ 	return drvr->proto->init_done(drvr);
+ }
+ 
++static inline void
++brcmf_proto_debugfs_create(struct brcmf_pub *drvr)
++{
++	drvr->proto->debugfs_create(drvr);
++}
++
+ #endif /* BRCMFMAC_PROTO_H */
diff --git a/package/kernel/mac80211/patches/327-v4.17-0006-brcmfmac-derive-firmware-filenames-from-basename-map.patch b/package/kernel/mac80211/patches/327-v4.17-0006-brcmfmac-derive-firmware-filenames-from-basename-map.patch
new file mode 100644
index 0000000000..0b1ae56bc0
--- /dev/null
+++ b/package/kernel/mac80211/patches/327-v4.17-0006-brcmfmac-derive-firmware-filenames-from-basename-map.patch
@@ -0,0 +1,286 @@
+From 41f573dbb534f14e62a4a5411f602c970cad1d77 Mon Sep 17 00:00:00 2001
+From: Arend Van Spriel <arend.vanspriel@broadcom.com>
+Date: Thu, 22 Mar 2018 21:28:25 +0100
+Subject: [PATCH] brcmfmac: derive firmware filenames from basename mapping
+
+Instead of defining individual filenames for firmware and nvram
+use a basename and derive the names from that.
+
+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>
+---
+ .../broadcom/brcm80211/brcmfmac/firmware.c         | 31 ++++++---
+ .../broadcom/brcm80211/brcmfmac/firmware.h         | 24 ++-----
+ .../wireless/broadcom/brcm80211/brcmfmac/pcie.c    | 56 ++++++++---------
+ .../wireless/broadcom/brcm80211/brcmfmac/sdio.c    | 73 +++++++++++-----------
+ .../net/wireless/broadcom/brcm80211/brcmfmac/usb.c | 10 +--
+ 5 files changed, 96 insertions(+), 98 deletions(-)
+
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
+@@ -563,6 +563,13 @@ int brcmf_fw_get_firmwares(struct device
+ 					   0);
+ }
+ 
++static void brcmf_fw_get_full_name(char fw_name[BRCMF_FW_NAME_LEN],
++				   const char *fw_base, const char *extension)
++{
++	strlcat(fw_name, fw_base, BRCMF_FW_NAME_LEN);
++	strlcat(fw_name, extension, BRCMF_FW_NAME_LEN);
++}
++
+ int brcmf_fw_map_chip_to_name(u32 chip, u32 chiprev,
+ 			      struct brcmf_firmware_mapping mapping_table[],
+ 			      u32 table_size, char fw_name[BRCMF_FW_NAME_LEN],
+@@ -587,25 +594,31 @@ int brcmf_fw_map_chip_to_name(u32 chip,
+ 
+ 	/* check if firmware path is provided by module parameter */
+ 	if (brcmf_mp_global.firmware_path[0] != '\0') {
+-		strlcpy(fw_name, brcmf_mp_global.firmware_path,
+-			BRCMF_FW_NAME_LEN);
+-		if ((nvram_name) && (mapping_table[i].nvram))
++		if (fw_name)
++			strlcpy(fw_name, brcmf_mp_global.firmware_path,
++				BRCMF_FW_NAME_LEN);
++		if (nvram_name)
+ 			strlcpy(nvram_name, brcmf_mp_global.firmware_path,
+ 				BRCMF_FW_NAME_LEN);
+ 
+ 		end = brcmf_mp_global.firmware_path[
+ 				strlen(brcmf_mp_global.firmware_path) - 1];
+ 		if (end != '/') {
+-			strlcat(fw_name, "/", BRCMF_FW_NAME_LEN);
+-			if ((nvram_name) && (mapping_table[i].nvram))
++			if (fw_name)
++				strlcat(fw_name, "/", BRCMF_FW_NAME_LEN);
++			if (nvram_name)
+ 				strlcat(nvram_name, "/", BRCMF_FW_NAME_LEN);
+ 		}
+ 	}
+-	strlcat(fw_name, mapping_table[i].fw, BRCMF_FW_NAME_LEN);
+-	if ((nvram_name) && (mapping_table[i].nvram))
+-		strlcat(nvram_name, mapping_table[i].nvram, BRCMF_FW_NAME_LEN);
+ 
+-	brcmf_info("using %s for chip %s\n", fw_name, chipname);
++	brcmf_info("using %s for chip %s\n",
++		   mapping_table[i].fw_base, chipname);
++	if (fw_name)
++		brcmf_fw_get_full_name(fw_name,
++				       mapping_table[i].fw_base, ".bin");
++	if (nvram_name)
++		brcmf_fw_get_full_name(nvram_name,
++				       mapping_table[i].fw_base, ".txt");
+ 
+ 	return 0;
+ }
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.h
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.h
+@@ -38,28 +38,16 @@
+ struct brcmf_firmware_mapping {
+ 	u32 chipid;
+ 	u32 revmask;
+-	const char *fw;
+-	const char *nvram;
++	const char *fw_base;
+ };
+ 
+-#define BRCMF_FW_NVRAM_DEF(fw_nvram_name, fw, nvram) \
+-static const char BRCM_ ## fw_nvram_name ## _FIRMWARE_NAME[] = \
+-	BRCMF_FW_DEFAULT_PATH fw; \
+-static const char BRCM_ ## fw_nvram_name ## _NVRAM_NAME[] = \
+-	BRCMF_FW_DEFAULT_PATH nvram; \
+-MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH fw);
+-
+-#define BRCMF_FW_DEF(fw_name, fw) \
+-static const char BRCM_ ## fw_name ## _FIRMWARE_NAME[] = \
+-	BRCMF_FW_DEFAULT_PATH fw; \
+-MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH fw) \
+-
+-#define BRCMF_FW_NVRAM_ENTRY(chipid, mask, name) \
+-	{ chipid, mask, \
+-	  BRCM_ ## name ## _FIRMWARE_NAME, BRCM_ ## name ## _NVRAM_NAME }
++#define BRCMF_FW_DEF(fw_name, fw_base) \
++static const char BRCM_ ## fw_name ## _FIRMWARE_BASENAME[] = \
++	BRCMF_FW_DEFAULT_PATH fw_base; \
++MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH fw_base ".bin")
+ 
+ #define BRCMF_FW_ENTRY(chipid, mask, name) \
+-	{ chipid, mask, BRCM_ ## name ## _FIRMWARE_NAME, NULL }
++	{ chipid, mask, BRCM_ ## name ## _FIRMWARE_BASENAME }
+ 
+ int brcmf_fw_map_chip_to_name(u32 chip, u32 chiprev,
+ 			      struct brcmf_firmware_mapping mapping_table[],
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
+@@ -46,36 +46,36 @@ enum brcmf_pcie_state {
+ 	BRCMFMAC_PCIE_STATE_UP
+ };
+ 
+-BRCMF_FW_NVRAM_DEF(43602, "brcmfmac43602-pcie.bin", "brcmfmac43602-pcie.txt");
+-BRCMF_FW_NVRAM_DEF(4350, "brcmfmac4350-pcie.bin", "brcmfmac4350-pcie.txt");
+-BRCMF_FW_NVRAM_DEF(4350C, "brcmfmac4350c2-pcie.bin", "brcmfmac4350c2-pcie.txt");
+-BRCMF_FW_NVRAM_DEF(4356, "brcmfmac4356-pcie.bin", "brcmfmac4356-pcie.txt");
+-BRCMF_FW_NVRAM_DEF(43570, "brcmfmac43570-pcie.bin", "brcmfmac43570-pcie.txt");
+-BRCMF_FW_NVRAM_DEF(4358, "brcmfmac4358-pcie.bin", "brcmfmac4358-pcie.txt");
+-BRCMF_FW_NVRAM_DEF(4359, "brcmfmac4359-pcie.bin", "brcmfmac4359-pcie.txt");
+-BRCMF_FW_NVRAM_DEF(4365B, "brcmfmac4365b-pcie.bin", "brcmfmac4365b-pcie.txt");
+-BRCMF_FW_NVRAM_DEF(4365C, "brcmfmac4365c-pcie.bin", "brcmfmac4365c-pcie.txt");
+-BRCMF_FW_NVRAM_DEF(4366B, "brcmfmac4366b-pcie.bin", "brcmfmac4366b-pcie.txt");
+-BRCMF_FW_NVRAM_DEF(4366C, "brcmfmac4366c-pcie.bin", "brcmfmac4366c-pcie.txt");
+-BRCMF_FW_NVRAM_DEF(4371, "brcmfmac4371-pcie.bin", "brcmfmac4371-pcie.txt");
++BRCMF_FW_DEF(43602, "brcmfmac43602-pcie");
++BRCMF_FW_DEF(4350, "brcmfmac4350-pcie");
++BRCMF_FW_DEF(4350C, "brcmfmac4350c2-pcie");
++BRCMF_FW_DEF(4356, "brcmfmac4356-pcie");
++BRCMF_FW_DEF(43570, "brcmfmac43570-pcie");
++BRCMF_FW_DEF(4358, "brcmfmac4358-pcie");
++BRCMF_FW_DEF(4359, "brcmfmac4359-pcie");
++BRCMF_FW_DEF(4365B, "brcmfmac4365b-pcie");
++BRCMF_FW_DEF(4365C, "brcmfmac4365c-pcie");
++BRCMF_FW_DEF(4366B, "brcmfmac4366b-pcie");
++BRCMF_FW_DEF(4366C, "brcmfmac4366c-pcie");
++BRCMF_FW_DEF(4371, "brcmfmac4371-pcie");
+ 
+ static struct brcmf_firmware_mapping brcmf_pcie_fwnames[] = {
+-	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43602_CHIP_ID, 0xFFFFFFFF, 43602),
+-	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43465_CHIP_ID, 0xFFFFFFF0, 4366C),
+-	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4350_CHIP_ID, 0x000000FF, 4350C),
+-	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4350_CHIP_ID, 0xFFFFFF00, 4350),
+-	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43525_CHIP_ID, 0xFFFFFFF0, 4365C),
+-	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4356_CHIP_ID, 0xFFFFFFFF, 4356),
+-	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43567_CHIP_ID, 0xFFFFFFFF, 43570),
+-	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43569_CHIP_ID, 0xFFFFFFFF, 43570),
+-	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43570_CHIP_ID, 0xFFFFFFFF, 43570),
+-	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4358_CHIP_ID, 0xFFFFFFFF, 4358),
+-	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4359_CHIP_ID, 0xFFFFFFFF, 4359),
+-	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4365_CHIP_ID, 0x0000000F, 4365B),
+-	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4365_CHIP_ID, 0xFFFFFFF0, 4365C),
+-	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4366_CHIP_ID, 0x0000000F, 4366B),
+-	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4366_CHIP_ID, 0xFFFFFFF0, 4366C),
+-	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4371_CHIP_ID, 0xFFFFFFFF, 4371),
++	BRCMF_FW_ENTRY(BRCM_CC_43602_CHIP_ID, 0xFFFFFFFF, 43602),
++	BRCMF_FW_ENTRY(BRCM_CC_43465_CHIP_ID, 0xFFFFFFF0, 4366C),
++	BRCMF_FW_ENTRY(BRCM_CC_4350_CHIP_ID, 0x000000FF, 4350C),
++	BRCMF_FW_ENTRY(BRCM_CC_4350_CHIP_ID, 0xFFFFFF00, 4350),
++	BRCMF_FW_ENTRY(BRCM_CC_43525_CHIP_ID, 0xFFFFFFF0, 4365C),
++	BRCMF_FW_ENTRY(BRCM_CC_4356_CHIP_ID, 0xFFFFFFFF, 4356),
++	BRCMF_FW_ENTRY(BRCM_CC_43567_CHIP_ID, 0xFFFFFFFF, 43570),
++	BRCMF_FW_ENTRY(BRCM_CC_43569_CHIP_ID, 0xFFFFFFFF, 43570),
++	BRCMF_FW_ENTRY(BRCM_CC_43570_CHIP_ID, 0xFFFFFFFF, 43570),
++	BRCMF_FW_ENTRY(BRCM_CC_4358_CHIP_ID, 0xFFFFFFFF, 4358),
++	BRCMF_FW_ENTRY(BRCM_CC_4359_CHIP_ID, 0xFFFFFFFF, 4359),
++	BRCMF_FW_ENTRY(BRCM_CC_4365_CHIP_ID, 0x0000000F, 4365B),
++	BRCMF_FW_ENTRY(BRCM_CC_4365_CHIP_ID, 0xFFFFFFF0, 4365C),
++	BRCMF_FW_ENTRY(BRCM_CC_4366_CHIP_ID, 0x0000000F, 4366B),
++	BRCMF_FW_ENTRY(BRCM_CC_4366_CHIP_ID, 0xFFFFFFF0, 4366C),
++	BRCMF_FW_ENTRY(BRCM_CC_4371_CHIP_ID, 0xFFFFFFFF, 4371),
+ };
+ 
+ #define BRCMF_PCIE_FW_UP_TIMEOUT		2000 /* msec */
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
+@@ -600,47 +600,44 @@ static const struct sdiod_drive_str sdio
+ 	{4,  0x1}
+ };
+ 
+-BRCMF_FW_NVRAM_DEF(43143, "brcmfmac43143-sdio.bin", "brcmfmac43143-sdio.txt");
+-BRCMF_FW_NVRAM_DEF(43241B0, "brcmfmac43241b0-sdio.bin",
+-		   "brcmfmac43241b0-sdio.txt");
+-BRCMF_FW_NVRAM_DEF(43241B4, "brcmfmac43241b4-sdio.bin",
+-		   "brcmfmac43241b4-sdio.txt");
+-BRCMF_FW_NVRAM_DEF(43241B5, "brcmfmac43241b5-sdio.bin",
+-		   "brcmfmac43241b5-sdio.txt");
+-BRCMF_FW_NVRAM_DEF(4329, "brcmfmac4329-sdio.bin", "brcmfmac4329-sdio.txt");
+-BRCMF_FW_NVRAM_DEF(4330, "brcmfmac4330-sdio.bin", "brcmfmac4330-sdio.txt");
+-BRCMF_FW_NVRAM_DEF(4334, "brcmfmac4334-sdio.bin", "brcmfmac4334-sdio.txt");
+-BRCMF_FW_NVRAM_DEF(43340, "brcmfmac43340-sdio.bin", "brcmfmac43340-sdio.txt");
+-BRCMF_FW_NVRAM_DEF(4335, "brcmfmac4335-sdio.bin", "brcmfmac4335-sdio.txt");
+-BRCMF_FW_NVRAM_DEF(43362, "brcmfmac43362-sdio.bin", "brcmfmac43362-sdio.txt");
+-BRCMF_FW_NVRAM_DEF(4339, "brcmfmac4339-sdio.bin", "brcmfmac4339-sdio.txt");
+-BRCMF_FW_NVRAM_DEF(43430A0, "brcmfmac43430a0-sdio.bin", "brcmfmac43430a0-sdio.txt");
++BRCMF_FW_DEF(43143, "brcmfmac43143-sdio");
++BRCMF_FW_DEF(43241B0, "brcmfmac43241b0-sdio");
++BRCMF_FW_DEF(43241B4, "brcmfmac43241b4-sdio");
++BRCMF_FW_DEF(43241B5, "brcmfmac43241b5-sdio");
++BRCMF_FW_DEF(4329, "brcmfmac4329-sdio");
++BRCMF_FW_DEF(4330, "brcmfmac4330-sdio");
++BRCMF_FW_DEF(4334, "brcmfmac4334-sdio");
++BRCMF_FW_DEF(43340, "brcmfmac43340-sdio");
++BRCMF_FW_DEF(4335, "brcmfmac4335-sdio");
++BRCMF_FW_DEF(43362, "brcmfmac43362-sdio");
++BRCMF_FW_DEF(4339, "brcmfmac4339-sdio");
++BRCMF_FW_DEF(43430A0, "brcmfmac43430a0-sdio");
+ /* Note the names are not postfixed with a1 for backward compatibility */
+-BRCMF_FW_NVRAM_DEF(43430A1, "brcmfmac43430-sdio.bin", "brcmfmac43430-sdio.txt");
+-BRCMF_FW_NVRAM_DEF(43455, "brcmfmac43455-sdio.bin", "brcmfmac43455-sdio.txt");
+-BRCMF_FW_NVRAM_DEF(4354, "brcmfmac4354-sdio.bin", "brcmfmac4354-sdio.txt");
+-BRCMF_FW_NVRAM_DEF(4356, "brcmfmac4356-sdio.bin", "brcmfmac4356-sdio.txt");
+-BRCMF_FW_NVRAM_DEF(4373, "brcmfmac4373-sdio.bin", "brcmfmac4373-sdio.txt");
++BRCMF_FW_DEF(43430A1, "brcmfmac43430-sdio");
++BRCMF_FW_DEF(43455, "brcmfmac43455-sdio");
++BRCMF_FW_DEF(4354, "brcmfmac4354-sdio");
++BRCMF_FW_DEF(4356, "brcmfmac4356-sdio");
++BRCMF_FW_DEF(4373, "brcmfmac4373-sdio");
+ 
+ static struct brcmf_firmware_mapping brcmf_sdio_fwnames[] = {
+-	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43143_CHIP_ID, 0xFFFFFFFF, 43143),
+-	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43241_CHIP_ID, 0x0000001F, 43241B0),
+-	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43241_CHIP_ID, 0x00000020, 43241B4),
+-	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43241_CHIP_ID, 0xFFFFFFC0, 43241B5),
+-	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4329_CHIP_ID, 0xFFFFFFFF, 4329),
+-	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4330_CHIP_ID, 0xFFFFFFFF, 4330),
+-	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4334_CHIP_ID, 0xFFFFFFFF, 4334),
+-	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43340_CHIP_ID, 0xFFFFFFFF, 43340),
+-	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43341_CHIP_ID, 0xFFFFFFFF, 43340),
+-	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4335_CHIP_ID, 0xFFFFFFFF, 4335),
+-	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43362_CHIP_ID, 0xFFFFFFFE, 43362),
+-	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4339_CHIP_ID, 0xFFFFFFFF, 4339),
+-	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43430_CHIP_ID, 0x00000001, 43430A0),
+-	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_43430_CHIP_ID, 0xFFFFFFFE, 43430A1),
+-	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4345_CHIP_ID, 0xFFFFFFC0, 43455),
+-	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4354_CHIP_ID, 0xFFFFFFFF, 4354),
+-	BRCMF_FW_NVRAM_ENTRY(BRCM_CC_4356_CHIP_ID, 0xFFFFFFFF, 4356),
+-	BRCMF_FW_NVRAM_ENTRY(CY_CC_4373_CHIP_ID, 0xFFFFFFFF, 4373)
++	BRCMF_FW_ENTRY(BRCM_CC_43143_CHIP_ID, 0xFFFFFFFF, 43143),
++	BRCMF_FW_ENTRY(BRCM_CC_43241_CHIP_ID, 0x0000001F, 43241B0),
++	BRCMF_FW_ENTRY(BRCM_CC_43241_CHIP_ID, 0x00000020, 43241B4),
++	BRCMF_FW_ENTRY(BRCM_CC_43241_CHIP_ID, 0xFFFFFFC0, 43241B5),
++	BRCMF_FW_ENTRY(BRCM_CC_4329_CHIP_ID, 0xFFFFFFFF, 4329),
++	BRCMF_FW_ENTRY(BRCM_CC_4330_CHIP_ID, 0xFFFFFFFF, 4330),
++	BRCMF_FW_ENTRY(BRCM_CC_4334_CHIP_ID, 0xFFFFFFFF, 4334),
++	BRCMF_FW_ENTRY(BRCM_CC_43340_CHIP_ID, 0xFFFFFFFF, 43340),
++	BRCMF_FW_ENTRY(BRCM_CC_43341_CHIP_ID, 0xFFFFFFFF, 43340),
++	BRCMF_FW_ENTRY(BRCM_CC_4335_CHIP_ID, 0xFFFFFFFF, 4335),
++	BRCMF_FW_ENTRY(BRCM_CC_43362_CHIP_ID, 0xFFFFFFFE, 43362),
++	BRCMF_FW_ENTRY(BRCM_CC_4339_CHIP_ID, 0xFFFFFFFF, 4339),
++	BRCMF_FW_ENTRY(BRCM_CC_43430_CHIP_ID, 0x00000001, 43430A0),
++	BRCMF_FW_ENTRY(BRCM_CC_43430_CHIP_ID, 0xFFFFFFFE, 43430A1),
++	BRCMF_FW_ENTRY(BRCM_CC_4345_CHIP_ID, 0xFFFFFFC0, 43455),
++	BRCMF_FW_ENTRY(BRCM_CC_4354_CHIP_ID, 0xFFFFFFFF, 4354),
++	BRCMF_FW_ENTRY(BRCM_CC_4356_CHIP_ID, 0xFFFFFFFF, 4356),
++	BRCMF_FW_ENTRY(CY_CC_4373_CHIP_ID, 0xFFFFFFFF, 4373)
+ };
+ 
+ static void pkt_align(struct sk_buff *p, int len, int align)
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
+@@ -46,11 +46,11 @@
+ #define BRCMF_USB_CBCTL_READ		1
+ #define BRCMF_USB_MAX_PKT_SIZE		1600
+ 
+-BRCMF_FW_DEF(43143, "brcmfmac43143.bin");
+-BRCMF_FW_DEF(43236B, "brcmfmac43236b.bin");
+-BRCMF_FW_DEF(43242A, "brcmfmac43242a.bin");
+-BRCMF_FW_DEF(43569, "brcmfmac43569.bin");
+-BRCMF_FW_DEF(4373, "brcmfmac4373.bin");
++BRCMF_FW_DEF(43143, "brcmfmac43143");
++BRCMF_FW_DEF(43236B, "brcmfmac43236b");
++BRCMF_FW_DEF(43242A, "brcmfmac43242a");
++BRCMF_FW_DEF(43569, "brcmfmac43569");
++BRCMF_FW_DEF(4373, "brcmfmac4373");
+ 
+ static struct brcmf_firmware_mapping brcmf_usb_fwnames[] = {
+ 	BRCMF_FW_ENTRY(BRCM_CC_43143_CHIP_ID, 0xFFFFFFFF, 43143),
diff --git a/package/kernel/mac80211/patches/860-brcmfmac-register-wiphy-s-during-module_init.patch b/package/kernel/mac80211/patches/860-brcmfmac-register-wiphy-s-during-module_init.patch
index a1670469d6..63849f48db 100644
--- a/package/kernel/mac80211/patches/860-brcmfmac-register-wiphy-s-during-module_init.patch
+++ b/package/kernel/mac80211/patches/860-brcmfmac-register-wiphy-s-during-module_init.patch
@@ -13,7 +13,7 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
 
 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
 +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
-@@ -1310,6 +1310,7 @@ int __init brcmf_core_init(void)
+@@ -1314,6 +1314,7 @@ int __init brcmf_core_init(void)
  {
  	if (!schedule_work(&brcmf_driver_work))
  		return -EBUSY;
@@ -23,7 +23,7 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
  }
 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
 +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
-@@ -444,6 +444,7 @@ struct brcmf_fw {
+@@ -445,6 +445,7 @@ struct brcmf_fw {
  	u16 bus_nr;
  	void (*done)(struct device *dev, int err, const struct firmware *fw,
  		     void *nvram_image, u32 nvram_len);
@@ -31,7 +31,7 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
  };
  
  static void brcmf_fw_request_nvram_done(const struct firmware *fw, void *ctx)
-@@ -478,6 +479,8 @@ static void brcmf_fw_request_nvram_done(
+@@ -479,6 +480,8 @@ static void brcmf_fw_request_nvram_done(
  		goto fail;
  
  	fwctx->done(fwctx->dev, 0, fwctx->code, nvram, nvram_length);
@@ -40,7 +40,7 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
  	kfree(fwctx);
  	return;
  
-@@ -485,6 +488,8 @@ fail:
+@@ -486,6 +489,8 @@ fail:
  	brcmf_dbg(TRACE, "failed: dev=%s\n", dev_name(fwctx->dev));
  	release_firmware(fwctx->code);
  	fwctx->done(fwctx->dev, -ENOENT, NULL, NULL, 0);
@@ -49,7 +49,7 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
  	kfree(fwctx);
  }
  
-@@ -516,6 +521,8 @@ fail:
+@@ -517,6 +522,8 @@ fail:
  	brcmf_dbg(TRACE, "failed: dev=%s\n", dev_name(fwctx->dev));
  done:
  	fwctx->done(fwctx->dev, ret, fw, NULL, 0);
@@ -58,7 +58,7 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
  	kfree(fwctx);
  }
  
-@@ -527,6 +534,8 @@ int brcmf_fw_get_firmwares_pcie(struct d
+@@ -528,6 +535,8 @@ int brcmf_fw_get_firmwares_pcie(struct d
  				u16 domain_nr, u16 bus_nr)
  {
  	struct brcmf_fw *fwctx;
@@ -67,7 +67,7 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
  
  	brcmf_dbg(TRACE, "enter: dev=%s\n", dev_name(dev));
  	if (!fw_cb || !code)
-@@ -547,9 +556,17 @@ int brcmf_fw_get_firmwares_pcie(struct d
+@@ -548,9 +557,17 @@ int brcmf_fw_get_firmwares_pcie(struct d
  	fwctx->domain_nr = domain_nr;
  	fwctx->bus_nr = bus_nr;
  
diff --git a/package/kernel/mac80211/patches/862-brcmfmac-Disable-power-management.patch b/package/kernel/mac80211/patches/862-brcmfmac-Disable-power-management.patch
index c02d00966e..9b36059079 100644
--- a/package/kernel/mac80211/patches/862-brcmfmac-Disable-power-management.patch
+++ b/package/kernel/mac80211/patches/862-brcmfmac-Disable-power-management.patch
@@ -14,7 +14,7 @@ Signed-off-by: Phil Elwell <phil@raspberrypi.org>
 
 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
 +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
-@@ -2727,6 +2727,10 @@ brcmf_cfg80211_set_power_mgmt(struct wip
+@@ -2725,6 +2725,10 @@ brcmf_cfg80211_set_power_mgmt(struct wip
  	 * preference in cfg struct to apply this to
  	 * FW later while initializing the dongle
  	 */
diff --git a/package/kernel/mac80211/patches/864-brcmfmac-do-not-use-internal-roaming-engine-by-default.patch b/package/kernel/mac80211/patches/864-brcmfmac-do-not-use-internal-roaming-engine-by-default.patch
index 0ae012cbeb..8d5dbfc733 100644
--- a/package/kernel/mac80211/patches/864-brcmfmac-do-not-use-internal-roaming-engine-by-default.patch
+++ b/package/kernel/mac80211/patches/864-brcmfmac-do-not-use-internal-roaming-engine-by-default.patch
@@ -9,7 +9,7 @@ Signed-off-by: Phil Elwell <phil@raspberrypi.org>
 
 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
 +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
-@@ -71,7 +71,11 @@ static int brcmf_fcmode;
+@@ -72,7 +72,11 @@ static int brcmf_fcmode;
  module_param_named(fcmode, brcmf_fcmode, int, 0);
  MODULE_PARM_DESC(fcmode, "Mode of firmware signalled flow control");