mac80211: backport brcmfmac fixes & debugging helpers from 4.18

The most important is probably regression fix in handling platform
NVRAM. That bug stopped hardware from being properly calibrated breaking
e.g. 5 GHz for Netgear R8000.

Other than that it triggers memory dumps when experiencing firmware
problems which is important for debugging purposes.

Fixes: 2811c97803e5 ("mac80211: backport brcmfmac firmware & clm_blob loading rework")
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
(cherry picked from commit b26214adb53da2816ff830b6cd6e31e1dafa2635)

9 files changed, 341 insertions, 2 deletions

diff --git a/package/kernel/mac80211/patches/335-v4.18-0001-brcmfmac-move-ALLFFMAC-variable-in-flowring-module.patch b/package/kernel/mac80211/patches/335-v4.18-0001-brcmfmac-move-ALLFFMAC-variable-in-flowring-module.patch
new file mode 100644
index 0000000..f353a60
--- /dev/null
+++ b/package/kernel/mac80211/patches/335-v4.18-0001-brcmfmac-move-ALLFFMAC-variable-in-flowring-module.patch
@@ -0,0 +1,52 @@
+From f8793c26fe586659d6da3fa277e63961a69d314b Mon Sep 17 00:00:00 2001
+From: Arend Van Spriel <arend.vanspriel@broadcom.com>
+Date: Wed, 16 May 2018 14:11:58 +0200
+Subject: [PATCH] brcmfmac: move ALLFFMAC variable in flowring module
+
+The only user of ALLFFMAC is the flowring module so no need to
+expose it in a header file.
+
+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   | 2 --
+ drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h   | 2 --
+ drivers/net/wireless/broadcom/brcm80211/brcmfmac/flowring.c | 2 ++
+ 3 files changed, 2 insertions(+), 4 deletions(-)
+
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
+@@ -36,8 +36,6 @@ MODULE_AUTHOR("Broadcom Corporation");
+ MODULE_DESCRIPTION("Broadcom 802.11 wireless LAN fullmac driver.");
+ MODULE_LICENSE("Dual BSD/GPL");
+ 
+-const u8 ALLFFMAC[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
+-
+ #define BRCMF_DEFAULT_SCAN_CHANNEL_TIME	40
+ #define BRCMF_DEFAULT_SCAN_UNASSOC_TIME	40
+ 
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h
+@@ -19,8 +19,6 @@
+ #include <linux/platform_data/brcmfmac.h>
+ #include "fwil_types.h"
+ 
+-extern const u8 ALLFFMAC[ETH_ALEN];
+-
+ #define BRCMF_FW_ALTPATH_LEN			256
+ 
+ /* Definitions for the module global and device specific settings are defined
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/flowring.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/flowring.c
+@@ -46,6 +46,8 @@ static const u8 brcmf_flowring_prio2fifo
+ 	3
+ };
+ 
++static const u8 ALLFFMAC[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
++
+ 
+ static bool
+ brcmf_flowring_is_tdls_mac(struct brcmf_flowring *flow, u8 mac[ETH_ALEN])
diff --git a/package/kernel/mac80211/patches/335-v4.18-0002-brcmfmac-add-support-for-sysfs-initiated-coredump.patch b/package/kernel/mac80211/patches/335-v4.18-0002-brcmfmac-add-support-for-sysfs-initiated-coredump.patch
new file mode 100644
index 0000000..86533b9
--- /dev/null
+++ b/package/kernel/mac80211/patches/335-v4.18-0002-brcmfmac-add-support-for-sysfs-initiated-coredump.patch
@@ -0,0 +1,76 @@
+From 8e072168f75ebce85b96cbcefea2b10ddbd5913f Mon Sep 17 00:00:00 2001
+From: Arend Van Spriel <arend.vanspriel@broadcom.com>
+Date: Wed, 16 May 2018 14:11:59 +0200
+Subject: [PATCH] brcmfmac: add support for sysfs initiated coredump
+
+The driver already supports device coredump initiated by firmware
+event. Since commit 3c47d19ff4dc ("drivers: base: add coredump driver
+ops") it is also possible to initiate it from user-space through
+sysfs. This patch adds support for SDIO and PCIe devices.
+
+[rafal@milecki.pl: use LINUX_VERSION_CODE]
+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>
+Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
+---
+ drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c | 1 +
+ drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h    | 2 ++
+ drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c   | 8 ++++++++
+ drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c   | 1 +
+ 4 files changed, 12 insertions(+)
+
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
+@@ -1165,6 +1165,9 @@ static struct sdio_driver brcmf_sdmmc_dr
+ #ifdef CONFIG_PM_SLEEP
+ 		.pm = &brcmf_sdio_pm_ops,
+ #endif	/* CONFIG_PM_SLEEP */
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 17, 0)
++		.coredump = brcmf_dev_coredump,
++#endif
+ 	},
+ };
+ 
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bus.h
+@@ -250,6 +250,8 @@ int brcmf_attach(struct device *dev, str
+ void brcmf_detach(struct device *dev);
+ /* Indication from bus module that dongle should be reset */
+ void brcmf_dev_reset(struct device *dev);
++/* Request from bus module to initiate a coredump */
++void brcmf_dev_coredump(struct device *dev);
+ 
+ /* 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
+@@ -1201,6 +1201,14 @@ void brcmf_dev_reset(struct device *dev)
+ 		brcmf_fil_cmd_int_set(drvr->iflist[0], BRCMF_C_TERMINATED, 1);
+ }
+ 
++void brcmf_dev_coredump(struct device *dev)
++{
++	struct brcmf_bus *bus_if = dev_get_drvdata(dev);
++
++	if (brcmf_debug_create_memdump(bus_if, NULL, 0) < 0)
++		brcmf_dbg(TRACE, "failed to create coredump\n");
++}
++
+ void brcmf_detach(struct device *dev)
+ {
+ 	s32 i;
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
+@@ -2044,6 +2044,9 @@ static struct pci_driver brcmf_pciedrvr
+ #ifdef CONFIG_PM
+ 	.driver.pm = &brcmf_pciedrvr_pm,
+ #endif
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 17, 0)
++	.driver.coredump = brcmf_dev_coredump,
++#endif
+ };
+ 
+ 
diff --git a/package/kernel/mac80211/patches/335-v4.18-0004-brcmfmac-validate-user-provided-data-for-memdump-bef.patch b/package/kernel/mac80211/patches/335-v4.18-0004-brcmfmac-validate-user-provided-data-for-memdump-bef.patch
new file mode 100644
index 0000000..455009e
--- /dev/null
+++ b/package/kernel/mac80211/patches/335-v4.18-0004-brcmfmac-validate-user-provided-data-for-memdump-bef.patch
@@ -0,0 +1,32 @@
+From d2af9b566554e01f9ad67b330ce569dbc130e5d3 Mon Sep 17 00:00:00 2001
+From: Franky Lin <franky.lin@broadcom.com>
+Date: Wed, 16 May 2018 14:12:01 +0200
+Subject: [PATCH] brcmfmac: validate user provided data for memdump before
+ copying
+
+In patch "brcmfmac: add support for sysfs initiated coredump", a new
+scenario of brcmf_debug_create_memdump was added in which the user of
+the function might not necessarily provide prefix data. Hence the
+function should not assume the data is always valid and should perform a
+check before copying.
+
+Reviewed-by: Arend van Spriel <arend.vanspriel@broadcom.com>
+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>
+---
+ drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c
+@@ -40,7 +40,8 @@ int brcmf_debug_create_memdump(struct br
+ 	if (!dump)
+ 		return -ENOMEM;
+ 
+-	memcpy(dump, data, len);
++	if (data && len > 0)
++		memcpy(dump, data, len);
+ 	err = brcmf_bus_get_memdump(bus, dump + len, ramsize);
+ 	if (err) {
+ 		vfree(dump);
diff --git a/package/kernel/mac80211/patches/335-v4.18-0005-brcmfmac-trigger-memory-dump-upon-firmware-halt-sign.patch b/package/kernel/mac80211/patches/335-v4.18-0005-brcmfmac-trigger-memory-dump-upon-firmware-halt-sign.patch
new file mode 100644
index 0000000..b94e06f
--- /dev/null
+++ b/package/kernel/mac80211/patches/335-v4.18-0005-brcmfmac-trigger-memory-dump-upon-firmware-halt-sign.patch
@@ -0,0 +1,38 @@
+From 8a3ab2f38f1669e3be6433a1f6b82a077b38c4c7 Mon Sep 17 00:00:00 2001
+From: Franky Lin <franky.lin@broadcom.com>
+Date: Wed, 16 May 2018 14:12:02 +0200
+Subject: [PATCH] brcmfmac: trigger memory dump upon firmware halt signal
+
+PCIe dongle firmware signals a halt/trap through mailbox interrupt.
+Trigger a memory dump upon receiving such signal could help to provide
+useful information for issue debug.
+
+Reviewed-by: Arend van Spriel <arend.vanspriel@broadcom.com>
+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>
+---
+ drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
+@@ -182,6 +182,7 @@ static const struct brcmf_firmware_mappi
+ #define BRCMF_D2H_DEV_D3_ACK			0x00000001
+ #define BRCMF_D2H_DEV_DS_ENTER_REQ		0x00000002
+ #define BRCMF_D2H_DEV_DS_EXIT_NOTE		0x00000004
++#define BRCMF_D2H_DEV_FWHALT			0x10000000
+ 
+ #define BRCMF_H2D_HOST_D3_INFORM		0x00000001
+ #define BRCMF_H2D_HOST_DS_ACK			0x00000002
+@@ -717,6 +718,10 @@ static void brcmf_pcie_handle_mb_data(st
+ 		devinfo->mbdata_completed = true;
+ 		wake_up(&devinfo->mbdata_resp_wait);
+ 	}
++	if (dtoh_mb_data & BRCMF_D2H_DEV_FWHALT) {
++		brcmf_dbg(PCIE, "D2H_MB_DATA: FW HALT\n");
++		brcmf_dev_coredump(&devinfo->pdev->dev);
++	}
+ }
+ 
+ 
diff --git a/package/kernel/mac80211/patches/335-v4.18-0006-brcmfmac-trigger-memory-dump-on-SDIO-firmware-halt-m.patch b/package/kernel/mac80211/patches/335-v4.18-0006-brcmfmac-trigger-memory-dump-on-SDIO-firmware-halt-m.patch
new file mode 100644
index 0000000..045e20a
--- /dev/null
+++ b/package/kernel/mac80211/patches/335-v4.18-0006-brcmfmac-trigger-memory-dump-on-SDIO-firmware-halt-m.patch
@@ -0,0 +1,30 @@
+From b8248236e92790ac635caeb4156e46ea2417e037 Mon Sep 17 00:00:00 2001
+From: Franky Lin <franky.lin@broadcom.com>
+Date: Wed, 16 May 2018 14:12:03 +0200
+Subject: [PATCH] brcmfmac: trigger memory dump on SDIO firmware halt message
+
+Attempt to dump dongle memory for debug upon receiving firmware halt
+message through dongle to host mail box interrupt.
+
+Reviewed-by: Arend van Spriel <arend.vanspriel@broadcom.com>
+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>
+---
+ drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
+@@ -1072,8 +1072,10 @@ static u32 brcmf_sdio_hostmail(struct br
+ 	bus->sdcnt.f1regdata += 2;
+ 
+ 	/* dongle indicates the firmware has halted/crashed */
+-	if (hmb_data & HMB_DATA_FWHALT)
++	if (hmb_data & HMB_DATA_FWHALT) {
+ 		brcmf_err("mailbox indicates firmware halted\n");
++		brcmf_dev_coredump(&sdiod->func1->dev);
++	}
+ 
+ 	/* Dongle recomposed rx frames, accept them again */
+ 	if (hmb_data & HMB_DATA_NAKHANDLED) {
diff --git a/package/kernel/mac80211/patches/336-v4.18-brcmfmac-stop-watchdog-before-detach-and-free-everyt.patch b/package/kernel/mac80211/patches/336-v4.18-brcmfmac-stop-watchdog-before-detach-and-free-everyt.patch
new file mode 100644
index 0000000..a478b67
--- /dev/null
+++ b/package/kernel/mac80211/patches/336-v4.18-brcmfmac-stop-watchdog-before-detach-and-free-everyt.patch
@@ -0,0 +1,70 @@
+From 373c83a801f15b1e3d02d855fad89112bd4ccbe0 Mon Sep 17 00:00:00 2001
+From: Michael Trimarchi <michael@amarulasolutions.com>
+Date: Wed, 30 May 2018 11:06:34 +0200
+Subject: [PATCH] brcmfmac: stop watchdog before detach and free everything
+
+Using built-in in kernel image without a firmware in filesystem
+or in the kernel image can lead to a kernel NULL pointer deference.
+Watchdog need to be stopped in brcmf_sdio_remove
+
+The system is going down NOW!
+[ 1348.110759] Unable to handle kernel NULL pointer dereference at virtual address 000002f8
+Sent SIGTERM to all processes
+[ 1348.121412] Mem abort info:
+[ 1348.126962]   ESR = 0x96000004
+[ 1348.130023]   Exception class = DABT (current EL), IL = 32 bits
+[ 1348.135948]   SET = 0, FnV = 0
+[ 1348.138997]   EA = 0, S1PTW = 0
+[ 1348.142154] Data abort info:
+[ 1348.145045]   ISV = 0, ISS = 0x00000004
+[ 1348.148884]   CM = 0, WnR = 0
+[ 1348.151861] user pgtable: 4k pages, 48-bit VAs, pgdp = (____ptrval____)
+[ 1348.158475] [00000000000002f8] pgd=0000000000000000
+[ 1348.163364] Internal error: Oops: 96000004 [#1] PREEMPT SMP
+[ 1348.168927] Modules linked in: ipv6
+[ 1348.172421] CPU: 3 PID: 1421 Comm: brcmf_wdog/mmc0 Not tainted 4.17.0-rc5-next-20180517 #18
+[ 1348.180757] Hardware name: Amarula A64-Relic (DT)
+[ 1348.185455] pstate: 60000005 (nZCv daif -PAN -UAO)
+[ 1348.190251] pc : brcmf_sdiod_freezer_count+0x0/0x20
+[ 1348.195124] lr : brcmf_sdio_watchdog_thread+0x64/0x290
+[ 1348.200253] sp : ffff00000b85be30
+[ 1348.203561] x29: ffff00000b85be30 x28: 0000000000000000
+[ 1348.208868] x27: ffff00000b6cb918 x26: ffff80003b990638
+[ 1348.214176] x25: ffff0000087b1a20 x24: ffff80003b94f800
+[ 1348.219483] x23: ffff000008e620c8 x22: ffff000008f0b660
+[ 1348.224790] x21: ffff000008c6a858 x20: 00000000fffffe00
+[ 1348.230097] x19: ffff80003b94f800 x18: 0000000000000001
+[ 1348.235404] x17: 0000ffffab2e8a74 x16: ffff0000080d7de8
+[ 1348.240711] x15: 0000000000000000 x14: 0000000000000400
+[ 1348.246018] x13: 0000000000000400 x12: 0000000000000001
+[ 1348.251324] x11: 00000000000002c4 x10: 0000000000000a10
+[ 1348.256631] x9 : ffff00000b85bc40 x8 : ffff80003be11870
+[ 1348.261937] x7 : ffff80003dfc7308 x6 : 000000078ff08b55
+[ 1348.267243] x5 : 00000139e1058400 x4 : 0000000000000000
+[ 1348.272550] x3 : dead000000000100 x2 : 958f2788d6618100
+[ 1348.277856] x1 : 00000000fffffe00 x0 : 0000000000000000
+
+Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
+Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
+Tested-by: Andy Shevchenko <andy.shevchenko@gmail.com>
+Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
+---
+ drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
+@@ -4297,6 +4297,13 @@ void brcmf_sdio_remove(struct brcmf_sdio
+ 	brcmf_dbg(TRACE, "Enter\n");
+ 
+ 	if (bus) {
++		/* Stop watchdog task */
++		if (bus->watchdog_tsk) {
++			send_sig(SIGTERM, bus->watchdog_tsk, 1);
++			kthread_stop(bus->watchdog_tsk);
++			bus->watchdog_tsk = NULL;
++		}
++
+ 		/* De-register interrupt handler */
+ 		brcmf_sdiod_intr_unregister(bus->sdiodev);
+ 
diff --git a/package/kernel/mac80211/patches/337-v4.18-brcmfmac-fix-regression-in-parsing-NVRAM-for-multipl.patch b/package/kernel/mac80211/patches/337-v4.18-brcmfmac-fix-regression-in-parsing-NVRAM-for-multipl.patch
new file mode 100644
index 0000000..2e265a2
--- /dev/null
+++ b/package/kernel/mac80211/patches/337-v4.18-brcmfmac-fix-regression-in-parsing-NVRAM-for-multipl.patch
@@ -0,0 +1,41 @@
+From 299b6365a3b7cf7f5ea1c945a420e9ee4841d6f7 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
+Date: Sun, 22 Jul 2018 23:46:25 +0200
+Subject: [PATCH] brcmfmac: fix regression in parsing NVRAM for multiple
+ devices
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+NVRAM is designed to work with Broadcom's SDK Linux kernel which fakes
+PCI domain 0 for all internal MMIO devices. Since official Linux kernel
+uses platform devices for that purpose there is a mismatch in numbering
+PCI domains.
+
+There used to be a fix for that problem but it was accidentally dropped
+during the last firmware loading rework. That resulted in brcmfmac not
+being able to extract device specific NVRAM content and all kind of
+calibration problems.
+
+Reported-by: Aditya Xavier <adityaxavier@gmail.com>
+Fixes: 2baa3aaee27f ("brcmfmac: introduce brcmf_fw_alloc_request() function")
+Cc: stable@vger.kernel.org # v4.17+
+Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
+Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
+Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
+---
+ drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
+@@ -1785,7 +1785,8 @@ brcmf_pcie_prepare_fw_request(struct brc
+ 	fwreq->items[BRCMF_PCIE_FW_CODE].type = BRCMF_FW_TYPE_BINARY;
+ 	fwreq->items[BRCMF_PCIE_FW_NVRAM].type = BRCMF_FW_TYPE_NVRAM;
+ 	fwreq->items[BRCMF_PCIE_FW_NVRAM].flags = BRCMF_FW_REQF_OPTIONAL;
+-	fwreq->domain_nr = pci_domain_nr(devinfo->pdev->bus);
++	/* NVRAM reserves PCI domain 0 for Broadcom's SDK faked bus */
++	fwreq->domain_nr = pci_domain_nr(devinfo->pdev->bus) + 1;
+ 	fwreq->bus_nr = devinfo->pdev->bus->number;
+ 
+ 	return fwreq;
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 3afffc0..6578290 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
-@@ -1314,6 +1314,7 @@ int __init brcmf_core_init(void)
+@@ -1322,6 +1322,7 @@ int __init brcmf_core_init(void)
  {
  	if (!schedule_work(&brcmf_driver_work))
  		return -EBUSY;
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 8d5dbfc..417b6ec 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
-@@ -72,7 +72,11 @@ static int brcmf_fcmode;
+@@ -70,7 +70,11 @@ static int brcmf_fcmode;
  module_param_named(fcmode, brcmf_fcmode, int, 0);
  MODULE_PARM_DESC(fcmode, "Mode of firmware signalled flow control");