mt76: update to the latest version

e781569 update to latest mac80211/cfg80211 API changes
37654d7 mt76x2: fix tx status ampdu length corner case

Signed-off-by: Felix Fietkau <nbd@nbd.name>

package/kernel/mt76/Makefile

@@ -8,9 +8,9 @@ PKG_LICENSE_FILES:=
 
 PKG_SOURCE_URL:=https://github.com/openwrt/mt76
 PKG_SOURCE_PROTO:=git
-PKG_SOURCE_DATE:=2017-09-10
-PKG_SOURCE_VERSION:=d5e945e9b2ee8f52581c1a6978097cf30c39cfd9
-PKG_MIRROR_HASH:=276eb2eea7b5ae64424292c5d955a8543fd3e39a2125b8046a30a519be76f3c9
+PKG_SOURCE_DATE:=2017-10-12
+PKG_SOURCE_VERSION:=37654d704772512065cd28b007342758c2a0f14a
+PKG_MIRROR_HASH:=487ca40ed4e1ffe015dabc76c0a84782602d84f5b08c9c86cc6c892cb499623b
 
 PKG_MAINTAINER:=Felix Fietkau <nbd@nbd.name>
 PKG_BUILD_PARALLEL:=1

package/kernel/mt76/patches/001-mac80211-4-14-api.patch

@@ -1,86 +0,0 @@
---- a/mt76x2_mac.c
-+++ b/mt76x2_mac.c
-@@ -46,7 +46,7 @@ mt76x2_mac_process_rate(struct ieee80211
- 	case MT_PHY_TYPE_CCK:
- 		if (idx >= 8) {
- 			idx -= 8;
--			status->flag |= RX_FLAG_SHORTPRE;
-+			status->enc_flags |= RX_ENC_FLAG_SHORTPRE;
- 		}
- 
- 		if (idx >= 4)
-@@ -55,16 +55,16 @@ mt76x2_mac_process_rate(struct ieee80211
- 		status->rate_idx = idx;
- 		return;
- 	case MT_PHY_TYPE_HT_GF:
--		status->flag |= RX_FLAG_HT_GF;
-+		status->enc_flags |= RX_ENC_FLAG_HT_GF;
- 		/* fall through */
- 	case MT_PHY_TYPE_HT:
--		status->flag |= RX_FLAG_HT;
-+		status->encoding = RX_ENC_HT;
- 		status->rate_idx = idx;
- 		break;
- 	case MT_PHY_TYPE_VHT:
--		status->flag |= RX_FLAG_VHT;
-+		status->encoding = RX_ENC_VHT;
- 		status->rate_idx = FIELD_GET(MT_RATE_INDEX_VHT_IDX, idx);
--		status->vht_nss = FIELD_GET(MT_RATE_INDEX_VHT_NSS, idx) + 1;
-+		status->nss = FIELD_GET(MT_RATE_INDEX_VHT_NSS, idx) + 1;
- 		break;
- 	default:
- 		WARN_ON(1);
-@@ -72,22 +72,22 @@ mt76x2_mac_process_rate(struct ieee80211
- 	}
- 
- 	if (rate & MT_RXWI_RATE_LDPC)
--		status->flag |= RX_FLAG_LDPC;
-+		status->enc_flags |= RX_ENC_FLAG_LDPC;
- 
- 	if (rate & MT_RXWI_RATE_SGI)
--		status->flag |= RX_FLAG_SHORT_GI;
-+		status->enc_flags |= RX_ENC_FLAG_SHORT_GI;
- 
- 	if (rate & MT_RXWI_RATE_STBC)
--		status->flag |= 1 << RX_FLAG_STBC_SHIFT;
-+		status->enc_flags |= 1 << RX_ENC_FLAG_STBC_SHIFT;
- 
- 	switch (FIELD_GET(MT_RXWI_RATE_BW, rate)) {
- 	case MT_PHY_BW_20:
- 		break;
- 	case MT_PHY_BW_40:
--		status->flag |= RX_FLAG_40MHZ;
-+		status->bw = RATE_INFO_BW_40;
- 		break;
- 	case MT_PHY_BW_80:
--		status->vht_flag |= RX_VHT_FLAG_80MHZ;
-+		status->bw = RATE_INFO_BW_80;
- 		break;
- 	default:
- 		break;
---- a/mt7603_mac.c
-+++ b/mt7603_mac.c
-@@ -411,19 +411,19 @@ mt7603_mac_fill_rx(struct mt7603_dev *de
- 			break;
- 		case MT_PHY_TYPE_HT_GF:
- 		case MT_PHY_TYPE_HT:
--			status->flag |= RX_FLAG_HT;
-+			status->encoding = RX_ENC_HT;
- 			break;
- 		case MT_PHY_TYPE_VHT:
--			status->flag |= RX_FLAG_VHT;
-+			status->encoding = RX_ENC_VHT;
- 			break;
- 		default:
- 			WARN_ON(1);
- 		}
- 
- 		if (rxdg0 & MT_RXV1_HT_SHORT_GI)
--			status->flag |= RX_FLAG_SHORT_GI;
-+			status->enc_flags |= RX_ENC_FLAG_SHORT_GI;
- 
--		status->flag |= RX_FLAG_STBC_MASK *
-+		status->enc_flags |= RX_ENC_FLAG_STBC_MASK *
- 				    FIELD_GET(MT_RXV1_HT_STBC, rxdg0);
- 
- 		status->rate_idx = i;