diff options
Diffstat (limited to 'package/kernel/mac80211/patches/863-brcmfmac-set-wiphy-s-addresses-to-provide-valid-MACs.patch')
-rw-r--r-- | package/kernel/mac80211/patches/863-brcmfmac-set-wiphy-s-addresses-to-provide-valid-MACs.patch | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/package/kernel/mac80211/patches/863-brcmfmac-set-wiphy-s-addresses-to-provide-valid-MACs.patch b/package/kernel/mac80211/patches/863-brcmfmac-set-wiphy-s-addresses-to-provide-valid-MACs.patch deleted file mode 100644 index 32989eb69d..0000000000 --- a/package/kernel/mac80211/patches/863-brcmfmac-set-wiphy-s-addresses-to-provide-valid-MACs.patch +++ /dev/null @@ -1,69 +0,0 @@ -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com> -Date: Thu, 9 Jul 2015 16:53:30 +0200 -Subject: [PATCH] brcmfmac: set wiphy's addresses to provide valid MACs -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Broadcom's firmware requires every BSS to use MAC address with unique -last few bits. The amount of bits may depend on a particular firmware, -it was verified to be 2 for BCM43602 one. -If this condition won't be fulfilled firmware will reject such MAC: -brcmfmac: _brcmf_set_mac_address: Setting cur_etheraddr failed, -52 - -We don't want to simply set addr_mask as it would also disallow using -locally administrated bit. Instead let's build a list of addresses -manually enabling 0x2 bit for extra interfaces. - -Signed-off-by: Rafał Miłecki <zajec5@gmail.com> ---- - ---- a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c -+++ b/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c -@@ -5813,6 +5813,7 @@ static void brcmf_wiphy_wowl_params(stru - - static int brcmf_setup_wiphy(struct wiphy *wiphy, struct brcmf_if *ifp) - { -+ struct brcmf_pub *drvr = ifp->drvr; - struct ieee80211_supported_band *band; - __le32 bandlist[3]; - u32 n_bands; -@@ -5826,6 +5827,19 @@ static int brcmf_setup_wiphy(struct wiph - if (err) - return err; - -+ for (i = 0; i < wiphy->iface_combinations->max_interfaces && -+ i < ARRAY_SIZE(drvr->addresses); i++) { -+ u8 *addr = drvr->addresses[i].addr; -+ -+ memcpy(addr, drvr->mac, ETH_ALEN); -+ if (i) { -+ addr[0] |= BIT(1); -+ addr[ETH_ALEN - 1] ^= i; -+ } -+ } -+ wiphy->addresses = drvr->addresses; -+ wiphy->n_addresses = i; -+ - wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM; - wiphy->cipher_suites = __wl_cipher_suites; - wiphy->n_cipher_suites = ARRAY_SIZE(__wl_cipher_suites); ---- a/drivers/net/wireless/brcm80211/brcmfmac/core.h -+++ b/drivers/net/wireless/brcm80211/brcmfmac/core.h -@@ -21,6 +21,7 @@ - #ifndef BRCMFMAC_CORE_H - #define BRCMFMAC_CORE_H - -+#include <net/cfg80211.h> - #include "fweh.h" - - #define TOE_TX_CSUM_OL 0x00000001 -@@ -118,6 +119,8 @@ struct brcmf_pub { - /* Multicast data packets sent to dongle */ - unsigned long tx_multicast; - -+ struct mac_address addresses[BRCMF_MAX_IFS]; -+ - struct brcmf_if *iflist[BRCMF_MAX_IFS]; - - struct mutex proto_block; |