From 29aab93ea2a334026c0cc87414e7d1e731aedb11 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Thu, 26 Jul 2018 22:43:18 +0200 Subject: mac80211: backport brcmfmac fixes & debugging helpers from 4.18 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 (cherry picked from commit b26214adb53da2816ff830b6cd6e31e1dafa2635) --- ...move-ALLFFMAC-variable-in-flowring-module.patch | 52 ++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 package/kernel/mac80211/patches/335-v4.18-0001-brcmfmac-move-ALLFFMAC-variable-in-flowring-module.patch (limited to 'package/kernel/mac80211/patches/335-v4.18-0001-brcmfmac-move-ALLFFMAC-variable-in-flowring-module.patch') 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 0000000000..f353a60b87 --- /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 +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 +Reviewed-by: Pieter-Paul Giesberts +Reviewed-by: Franky Lin +Signed-off-by: Arend van Spriel +Signed-off-by: Kalle Valo +--- + 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 + #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]) -- cgit v1.2.3