diff options
| author | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2009-02-08 09:41:49 +0000 |
|---|---|---|
| committer | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2009-02-08 09:41:49 +0000 |
| commit | 774fbe8f8ddfc1ba33ce732a2d6fc21793d9af3f (patch) | |
| tree | 127a20abf98b1fbeac892f289ff402e4a9ca3514 /package/mac80211/patches/303-rt2x00-Implement-support-for-rt2800usb.patch | |
| parent | 148d1344ce7d2e40de0d2fa3848f2e9530015e18 (diff) | |
[package] mac80211: update compat-wireless to 2009-02-07
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14434 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/mac80211/patches/303-rt2x00-Implement-support-for-rt2800usb.patch')
| -rw-r--r-- | package/mac80211/patches/303-rt2x00-Implement-support-for-rt2800usb.patch | 291 |
1 files changed, 155 insertions, 136 deletions
diff --git a/package/mac80211/patches/303-rt2x00-Implement-support-for-rt2800usb.patch b/package/mac80211/patches/303-rt2x00-Implement-support-for-rt2800usb.patch index 1da4725e88..75b478d0f9 100644 --- a/package/mac80211/patches/303-rt2x00-Implement-support-for-rt2800usb.patch +++ b/package/mac80211/patches/303-rt2x00-Implement-support-for-rt2800usb.patch @@ -1,6 +1,6 @@ -From e380f1fa260d81cba1ebb1b6c333ef8c31f2a8c5 Mon Sep 17 00:00:00 2001 +From ec4f9f97afa3f792cf64035b8458bf2f8648a76f Mon Sep 17 00:00:00 2001 From: Ivo van Doorn <IvDoorn@gmail.com> -Date: Fri, 23 Jan 2009 17:16:11 +0100 +Date: Wed, 4 Feb 2009 20:45:56 +0100 Subject: [PATCH] rt2x00: Implement support for rt2800usb Add support for the rt2800usb chipset. @@ -13,10 +13,10 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> --- drivers/net/wireless/rt2x00/Kconfig | 14 + drivers/net/wireless/rt2x00/Makefile | 1 + - drivers/net/wireless/rt2x00/rt2800usb.c | 2905 +++++++++++++++++++++++++++++++ - drivers/net/wireless/rt2x00/rt2800usb.h | 1944 +++++++++++++++++++++ + drivers/net/wireless/rt2x00/rt2800usb.c | 2928 +++++++++++++++++++++++++++++++ + drivers/net/wireless/rt2x00/rt2800usb.h | 1940 ++++++++++++++++++++ drivers/net/wireless/rt2x00/rt2x00.h | 7 + - 5 files changed, 4871 insertions(+), 0 deletions(-) + 5 files changed, 4890 insertions(+), 0 deletions(-) create mode 100644 drivers/net/wireless/rt2x00/rt2800usb.c create mode 100644 drivers/net/wireless/rt2x00/rt2800usb.h @@ -29,7 +29,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> +obj-$(CONFIG_RT2800USB) += rt2800usb.o --- /dev/null +++ b/drivers/net/wireless/rt2x00/rt2800usb.c -@@ -0,0 +1,2905 @@ +@@ -0,0 +1,2928 @@ +/* + Copyright (C) 2004 - 2009 rt2x00 SourceForge Project + <http://rt2x00.serialmonkey.com> @@ -388,20 +388,40 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> + struct rt2x00lib_crypto *crypto, + struct ieee80211_key_conf *key) +{ ++ struct mac_wcid_entry wcid_entry; ++ struct mac_iveiv_entry iveiv_entry; + u32 offset; + u32 reg; + + offset = MAC_WCID_ATTR_ENTRY(crypto->aid); + -+ reg = 0; ++ rt2x00usb_register_read(rt2x00dev, offset, ®); + rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_KEYTAB, + !!(key->flags & IEEE80211_KEY_FLAG_PAIRWISE)); -+ rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_PAIRKEY_MODE, -+ crypto->cipher); ++ rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_CIPHER, crypto->cipher); + rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_BSS_IDX, -+ (crypto->cmd == SET_KEY) ? crypto->bssidx : 0); ++ (crypto->cmd == SET_KEY) * crypto->bssidx); + rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_RX_WIUDF, 0); + rt2x00usb_register_write(rt2x00dev, offset, reg); ++ ++ offset = MAC_IVEIV_ENTRY(crypto->aid); ++ ++ memset(&iveiv_entry, 0, sizeof(iveiv_entry)); ++ if ((crypto->cipher == CIPHER_TKIP) || ++ (crypto->cipher == CIPHER_TKIP_NO_MIC) || ++ (crypto->cipher == CIPHER_AES)) ++ iveiv_entry.iv[3] |= 0x20; ++ iveiv_entry.iv[3] |= key->keyidx << 6; ++ rt2x00usb_register_multiwrite(rt2x00dev, offset, ++ &iveiv_entry, sizeof(iveiv_entry)); ++ ++ offset = MAC_WCID_ENTRY(crypto->aid); ++ ++ memset(&wcid_entry, 0, sizeof(wcid_entry)); ++ if (crypto->cmd == SET_KEY) ++ memcpy(&wcid_entry, crypto->address, ETH_ALEN); ++ rt2x00usb_register_multiwrite(rt2x00dev, offset, ++ &wcid_entry, sizeof(wcid_entry)); +} + +static int rt2800usb_config_shared_key(struct rt2x00_dev *rt2x00dev, @@ -412,10 +432,11 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> + struct rt2x00_field32 field; + int timeout; + u32 offset; -+ u32 mask; + u32 reg; + + if (crypto->cmd == SET_KEY) { ++ key->hw_key_idx = (4 * crypto->bssidx) + key->keyidx; ++ + memcpy(key_entry.key, crypto->key, + sizeof(key_entry.key)); + memcpy(key_entry.tx_mic, crypto->tx_mic, @@ -430,34 +451,23 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> + offset, &key_entry, + sizeof(key_entry), + timeout); -+ -+ /* -+ * The driver does not support the IV/EIV generation -+ * in hardware. However it doesn't support the IV/EIV -+ * inside the ieee80211 frame either, but requires it -+ * to be provided seperately for the descriptor. -+ * rt2x00lib will cut the IV/EIV data out of all frames -+ * given to us by mac80211, but we must tell mac80211 -+ * to generate the IV/EIV data. -+ */ -+ key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV; + } + + /* + * The cipher types are stored over multiple registers + * starting with SHARED_KEY_MODE_BASE each word will have -+ * 32 bits and contains the cipher types for 2 modes each. ++ * 32 bits and contains the cipher types for 2 bssidx each. + * Using the correct defines correctly will cause overhead, + * so just calculate the correct offset. + */ -+ mask = key->hw_key_idx % 8; -+ field.bit_offset = (3 * mask); ++ field.bit_offset = (4 * key->keyidx); + field.bit_mask = 0x7 << field.bit_offset; + + offset = SHARED_KEY_MODE_ENTRY(key->hw_key_idx / 8); ++ + rt2x00usb_register_read(rt2x00dev, offset, ®); + rt2x00_set_field32(®, field, -+ (crypto->cmd == SET_KEY) ? crypto->cipher : 0); ++ (crypto->cmd == SET_KEY) * crypto->cipher); + rt2x00usb_register_write(rt2x00dev, offset, reg); + + /* @@ -476,13 +486,13 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> + int timeout; + u32 offset; + -+ /* -+ * 1 pairwise key is possible per AID, this means that the AID -+ * equals our hw_key_idx. -+ */ -+ key->hw_key_idx = crypto->aid; -+ + if (crypto->cmd == SET_KEY) { ++ /* ++ * 1 pairwise key is possible per AID, this means that the AID ++ * equals our hw_key_idx. ++ */ ++ key->hw_key_idx = crypto->aid; ++ + memcpy(key_entry.key, crypto->key, + sizeof(key_entry.key)); + memcpy(key_entry.tx_mic, crypto->tx_mic, @@ -497,17 +507,6 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> + offset, &key_entry, + sizeof(key_entry), + timeout); -+ -+ /* -+ * The driver does not support the IV/EIV generation -+ * in hardware. However it doesn't support the IV/EIV -+ * inside the ieee80211 frame either, but requires it -+ * to be provided seperately for the descriptor. -+ * rt2x00lib will cut the IV/EIV data out of all frames -+ * given to us by mac80211, but we must tell mac80211 -+ * to generate the IV/EIV data. -+ */ -+ key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV; + } + + /* @@ -555,7 +554,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> + rt2x00_set_field32(®, RX_FILTER_CFG_DROP_PSPOLL, + !(filter_flags & FIF_CONTROL)); + rt2x00_set_field32(®, RX_FILTER_CFG_DROP_BA, 1); -+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_BAR, 1); ++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_BAR, 0); + rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CNTL, + !(filter_flags & FIF_CONTROL)); + rt2x00usb_register_write(rt2x00dev, RX_FILTER_CFG, reg); @@ -616,7 +615,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> + + rt2x00usb_register_read(rt2x00dev, TX_TIMEOUT_CFG, ®); + rt2x00_set_field32(®, TX_TIMEOUT_CFG_RX_ACK_TIMEOUT, -+ erp->ack_timeout); ++ DIV_ROUND_UP(erp->ack_timeout, erp->slot_time)); + rt2x00usb_register_write(rt2x00dev, TX_TIMEOUT_CFG, reg); + + rt2x00usb_register_read(rt2x00dev, AUTO_RSP_CFG, ®); @@ -633,8 +632,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> + + rt2x00usb_register_write(rt2x00dev, LEGACY_BASIC_RATE, + erp->basic_rates); -+ rt2x00usb_register_write(rt2x00dev, HT_BASIC_RATE, -+ erp->basic_rates >> 32); ++ rt2x00usb_register_write(rt2x00dev, HT_BASIC_RATE, 0x00008003); + + rt2x00usb_register_read(rt2x00dev, BKOFF_SLOT_CFG, ®); + rt2x00_set_field32(®, BKOFF_SLOT_CFG_SLOT_TIME, erp->slot_time); @@ -1067,12 +1065,6 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> + */ + rt2x00usb_register_read(rt2x00dev, RX_STA_CNT0, ®); + qual->rx_failed = rt2x00_get_field32(reg, RX_STA_CNT0_CRC_ERR); -+ -+ /* -+ * Update False CCA count from register. -+ */ -+ rt2x00usb_register_read(rt2x00dev, RX_STA_CNT1, ®); -+ qual->false_cca = rt2x00_get_field32(reg, RX_STA_CNT1_FALSE_CCA); +} + +static u8 rt2800usb_get_default_vgc(struct rt2x00_dev *rt2x00dev) @@ -1129,19 +1121,24 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> + return FIRMWARE_RT2870; +} + -+static u16 rt2800usb_get_firmware_crc(const void *data, const size_t len) ++static bool rt2800usb_check_crc(const u8 *data, const size_t len) +{ ++ u16 fw_crc; + u16 crc; + + /* ++ * The last 2 bytes in the firmware array are the crc checksum itself, ++ * this means that we should never pass those 2 bytes to the crc ++ * algorithm. ++ */ ++ fw_crc = (data[len - 2] << 8 | data[len - 1]); ++ ++ /* + * Use the crc ccitt algorithm. + * This will return the same value as the legacy driver which + * used bit ordering reversion on the both the firmware bytes + * before input input as well as on the final output. + * Obviously using crc ccitt directly is much more efficient. -+ * The last 2 bytes in the firmware array are the crc checksum itself, -+ * this means that we should never pass those 2 bytes to the crc -+ * algorithm. + */ + crc = crc_ccitt(~0, data, len - 2); + @@ -1151,18 +1148,16 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> + * will be swapped, use swab16 to convert the crc to the correct + * value. + */ -+ return swab16(crc); ++ crc = swab16(crc); ++ ++ return fw_crc == crc; +} + -+static int rt2800usb_load_firmware(struct rt2x00_dev *rt2x00dev, -+ const void *data, const size_t len) ++static int rt2800usb_check_firmware(struct rt2x00_dev *rt2x00dev, ++ const u8 *data, const size_t len) +{ -+ unsigned int i; -+ int status; -+ u32 reg; -+ u32 offset; -+ u32 length; + u16 chipset = (rt2x00_rev(&rt2x00dev->chip) >> 16) & 0xffff; ++ size_t offset = 0; + + /* + * Firmware files: @@ -1173,24 +1168,51 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> + * within the file. The first blob is the same firmware as (a), + * but the second blob is for the additional chipsets. + */ -+ if (len != 4096 && len != 8192) { -+ ERROR(rt2x00dev, "Invalid firmware file length (len=%zu)\n", len); -+ return -ENOENT; ++ if (len != 4096 && len != 8192) ++ return FW_BAD_LENGTH; ++ ++ /* ++ * Check if we need the upper 4kb firmware data or not. ++ */ ++ if ((len == 4096) && ++ (chipset != 0x2860) && ++ (chipset != 0x2872) && ++ (chipset != 0x3070)) ++ return FW_BAD_VERSION; ++ ++ /* ++ * 8kb firmware files must be checked as if it were ++ * 2 seperate firmware files. ++ */ ++ while (offset < len) { ++ if (!rt2800usb_check_crc(data + offset, 4096)) ++ return FW_BAD_CRC; ++ ++ offset += 4096; + } + ++ return FW_OK; ++} ++ ++static int rt2800usb_load_firmware(struct rt2x00_dev *rt2x00dev, ++ const u8 *data, const size_t len) ++{ ++ unsigned int i; ++ int status; ++ u32 reg; ++ u32 offset; ++ u32 length; ++ u16 chipset = (rt2x00_rev(&rt2x00dev->chip) >> 16) & 0xffff; ++ ++ /* ++ * Check which section of the firmware we need. ++ */ + if ((chipset == 0x2860) || (chipset == 0x2872) || (chipset == 0x3070)) { + offset = 0; + length = 4096; -+ } else if (len == 8192) { ++ } else { + offset = 4096; + length = 4096; -+ } else { -+ ERROR(rt2x00dev, -+ "Current firmware does not support detected chipset %04x.\n", -+ chipset); -+ ERROR(rt2x00dev, -+ "Please upgrade to a more recent firmware version.\n"); -+ return -ENOENT; + } + + /* @@ -1328,7 +1350,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> + rt2x00usb_register_write(rt2x00dev, TX_SW_CFG1, 0x00000000); + rt2x00usb_register_write(rt2x00dev, TX_SW_CFG2, 0x00000000); + } else { -+ rt2x00usb_register_write(rt2x00dev, TX_SW_CFG0, 0x00040a06); ++ rt2x00usb_register_write(rt2x00dev, TX_SW_CFG0, 0x00000000); + rt2x00usb_register_write(rt2x00dev, TX_SW_CFG1, 0x00080606); + } + @@ -1370,25 +1392,25 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> + rt2x00usb_register_write(rt2x00dev, AUTO_RSP_CFG, reg); + + rt2x00usb_register_read(rt2x00dev, CCK_PROT_CFG, ®); -+ rt2x00_set_field32(®, CCK_PROT_CFG_PROTECT_RATE, 3); ++ rt2x00_set_field32(®, CCK_PROT_CFG_PROTECT_RATE, 8); + rt2x00_set_field32(®, CCK_PROT_CFG_PROTECT_CTRL, 0); + rt2x00_set_field32(®, CCK_PROT_CFG_PROTECT_NAV, 1); + rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_CCK, 1); + rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_OFDM, 1); + rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_MM20, 1); -+ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_MM40, 0); ++ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_MM40, 1); + rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_GF20, 1); + rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_GF40, 1); + rt2x00usb_register_write(rt2x00dev, CCK_PROT_CFG, reg); + + rt2x00usb_register_read(rt2x00dev, OFDM_PROT_CFG, ®); -+ rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_RATE, 3); ++ rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_RATE, 8); + rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_CTRL, 0); + rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_NAV, 1); + rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_CCK, 1); + rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_OFDM, 1); + rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_MM20, 1); -+ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_MM40, 0); ++ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_MM40, 1); + rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_GF20, 1); + rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_GF40, 1); + rt2x00usb_register_write(rt2x00dev, OFDM_PROT_CFG, reg); @@ -1526,12 +1548,12 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> + rt2x00usb_register_read(rt2x00dev, LG_FBK_CFG0, ®); + rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS0FBK, 8); + rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS1FBK, 8); -+ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS2FBK, 10); -+ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS3FBK, 11); -+ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS4FBK, 12); -+ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS5FBK, 13); -+ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS6FBK, 14); -+ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS7FBK, 15); ++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS2FBK, 3); ++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS3FBK, 10); ++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS4FBK, 11); ++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS5FBK, 12); ++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS6FBK, 13); ++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS7FBK, 14); + rt2x00usb_register_write(rt2x00dev, LG_FBK_CFG0, reg); + + rt2x00usb_register_read(rt2x00dev, LG_FBK_CFG1, ®); @@ -1960,7 +1982,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> +{ + struct skb_frame_desc *skbdesc = get_skb_frame_desc(skb); + __le32 *txi = skbdesc->desc; -+ __le32 *txwi = txi + TXINFO_DESC_SIZE; ++ __le32 *txwi = &txi[TXINFO_DESC_SIZE / sizeof(__le32)]; + u32 word; + + /* @@ -1968,7 +1990,6 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> + */ + rt2x00_desc_read(txwi, 0, &word); + rt2x00_set_field32(&word, TXWI_W0_FRAG, -+ test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags) || + test_bit(ENTRY_TXD_MORE_FRAG, &txdesc->flags)); + rt2x00_set_field32(&word, TXWI_W0_MIMO_PS, 0); + rt2x00_set_field32(&word, TXWI_W0_CF_ACK, 0); @@ -2009,7 +2030,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> + */ + rt2x00_desc_read(txi, 0, &word); + rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_PKT_LEN, -+ roundup(skb->len + TXWI_DESC_SIZE, 4)); ++ skb->len + TXWI_DESC_SIZE); + rt2x00_set_field32(&word, TXINFO_W0_WIV, 1); + rt2x00_set_field32(&word, TXINFO_W0_QSEL, 2); + rt2x00_set_field32(&word, TXINFO_W0_SW_USE_LAST_ROUND, 0); @@ -2067,10 +2088,11 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> + int length; + + /* -+ * The length _must_ be a multiple of 4, ++ * The length _must_ include 4 bytes padding, ++ * it should always be multiple of 4, + * but it must _not_ be a multiple of the USB packet size. + */ -+ length = roundup(entry->skb->len, 4); ++ length = roundup(entry->skb->len + 4, 4); + length += (4 * !(length % entry->queue->usb_maxpacket)); + + return length; @@ -2104,7 +2126,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> + struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev; + struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb); + __le32 *rxd = (__le32 *)entry->skb->data; -+ __le32 *rxwi = (__le32 *)(entry->skb->data + skbdesc->desc_len); ++ __le32 *rxwi; + u32 rxd0; + u32 rxwi0; + u32 rxwi1; @@ -2117,6 +2139,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> + */ + memcpy(skbdesc->desc, rxd, skbdesc->desc_len); + rxd = (__le32 *)skbdesc->desc; ++ rxwi = &rxd[RXD_DESC_SIZE / sizeof(__le32)]; + + /* + * It is now safe to read the descriptor on all architectures. @@ -2180,8 +2203,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> + + rxdesc->rssi = + (rt2x00_get_field32(rxwi2, RXWI_W2_RSSI0) + -+ rt2x00_get_field32(rxwi2, RXWI_W2_RSSI1) + -+ rt2x00_get_field32(rxwi2, RXWI_W2_RSSI2)) / 3; ++ rt2x00_get_field32(rxwi2, RXWI_W2_RSSI1)) / 2; + + rxdesc->noise = + (rt2x00_get_field32(rxwi3, RXWI_W3_SNR0) + @@ -2192,7 +2214,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> + /* + * Remove RXWI descriptor from start of buffer. + */ -+ skb_pull(entry->skb, RXWI_DESC_SIZE + skbdesc->desc_len); ++ skb_pull(entry->skb, skbdesc->desc_len); + skb_trim(entry->skb, rxdesc->size); +} + @@ -2751,7 +2773,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> +static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = { + .probe_hw = rt2800usb_probe_hw, + .get_firmware_name = rt2800usb_get_firmware_name, -+ .get_firmware_crc = rt2800usb_get_firmware_crc, ++ .check_firmware = rt2800usb_check_firmware, + .load_firmware = rt2800usb_load_firmware, + .initialize = rt2x00usb_initialize, + .uninitialize = rt2x00usb_uninitialize, @@ -2766,6 +2788,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> + .write_beacon = rt2800usb_write_beacon, + .get_tx_data_len = rt2800usb_get_tx_data_len, + .kick_tx_queue = rt2800usb_kick_tx_queue, ++ .kill_tx_queue = rt2x00usb_kill_tx_queue, + .fill_rxdone = rt2800usb_fill_rxdone, + .config_shared_key = rt2800usb_config_shared_key, + .config_pairwise_key = rt2800usb_config_pairwise_key, @@ -2779,7 +2802,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> +static const struct data_queue_desc rt2800usb_queue_rx = { + .entry_num = RX_ENTRIES, + .data_size = DATA_FRAME_SIZE, -+ .desc_size = RXD_DESC_SIZE, ++ .desc_size = RXD_DESC_SIZE + RXWI_DESC_SIZE, + .priv_size = sizeof(struct queue_entry_priv_usb), +}; + @@ -2937,7 +2960,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> +module_exit(rt2800usb_exit); --- /dev/null +++ b/drivers/net/wireless/rt2x00/rt2800usb.h -@@ -0,0 +1,1944 @@ +@@ -0,0 +1,1940 @@ +/* + Copyright (C) 2004 - 2009 rt2x00 SourceForge Project + <http://rt2x00.serialmonkey.com> @@ -4239,64 +4262,60 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> +#define MPDU_DENSITY_CNT_RX_ZERO_DEL FIELD32(0xffff0000) + +/* -+ * Security key table memory, base address = 0x1800 -+ */ -+struct hw_pairwise_ta_entry { -+ u8 address[6]; -+ u8 reserved[2]; -+} __attribute__ ((packed)); -+ -+struct wcid_entry { -+ u8 rx_ba_bitmat7; -+ u8 rx_ba_bitmat0; -+ u8 mac[6]; -+} __attribute__ ((packed)); -+ -+struct hw_key_entry { -+ u8 key[16]; -+ u8 tx_mic[8]; -+ u8 rx_mic[8]; -+} __attribute__ ((packed)); -+ -+/* + * Security key table memory. + * MAC_WCID_BASE: 8-bytes (use only 6 bytes) * 256 entry + * PAIRWISE_KEY_TABLE_BASE: 32-byte * 256 entry -+ * PAIRWISE_IVEIV_TABLE_BASE: 8-byte * 256-entry + * MAC_IVEIV_TABLE_BASE: 8-byte * 256-entry + * MAC_WCID_ATTRIBUTE_BASE: 4-byte * 256-entry + * SHARED_KEY_TABLE_BASE: 32-byte * 16-entry -+ * SHARED_KEY_MODE_BASE: 32-byte * 16-entry ++ * SHARED_KEY_MODE_BASE: 4-byte * 16-entry + */ +#define MAC_WCID_BASE 0x1800 +#define PAIRWISE_KEY_TABLE_BASE 0x4000 -+#define PAIRWISE_IVEIV_TABLE_BASE 0x6000 +#define MAC_IVEIV_TABLE_BASE 0x6000 +#define MAC_WCID_ATTRIBUTE_BASE 0x6800 +#define SHARED_KEY_TABLE_BASE 0x6c00 +#define SHARED_KEY_MODE_BASE 0x7000 + ++#define MAC_WCID_ENTRY(__idx) \ ++ ( MAC_WCID_BASE + ((__idx) * sizeof(struct mac_wcid_entry)) ) ++#define PAIRWISE_KEY_ENTRY(__idx) \ ++ ( PAIRWISE_KEY_TABLE_BASE + ((__idx) * sizeof(struct hw_key_entry)) ) ++#define MAC_IVEIV_ENTRY(__idx) \ ++ ( MAC_IVEIV_TABLE_BASE + ((__idx) & sizeof(struct mac_iveiv_entry)) ) ++#define MAC_WCID_ATTR_ENTRY(__idx) \ ++ ( MAC_WCID_ATTRIBUTE_BASE + ((__idx) * sizeof(u32)) ) +#define SHARED_KEY_ENTRY(__idx) \ -+ ( SHARED_KEY_TABLE_BASE + \ -+ ((__idx) * sizeof(struct hw_key_entry)) ) ++ ( SHARED_KEY_TABLE_BASE + ((__idx) * sizeof(struct hw_key_entry)) ) +#define SHARED_KEY_MODE_ENTRY(__idx) \ + ( SHARED_KEY_MODE_BASE + ((__idx) * sizeof(u32)) ) -+#define PAIRWISE_KEY_ENTRY(__idx) \ -+ ( PAIRWISE_KEY_TABLE_BASE + \ -+ ((__idx) * sizeof(struct hw_key_entry)) ) + -+#define MAC_WCID_ENTRY(__idx) \ -+ ( MAC_WCID_BASE + (2 * sizeof(u32) * (__idx)) ) -+#define MAC_WCID_ATTR_ENTRY(__idx) \ -+ ( MAC_WCID_ATTRIBUTE_BASE + ((__idx) * sizeof(u32)) ) ++struct mac_wcid_entry { ++ u8 mac[6]; ++ u8 reserved[2]; ++} __attribute__ ((packed)); ++ ++struct hw_key_entry { ++ u8 key[16]; ++ u8 tx_mic[8]; ++ u8 rx_mic[8]; ++} __attribute__ ((packed)); ++ ++struct mac_iveiv_entry { ++ u8 iv[8]; ++} __attribute__ ((packed)); ++ ++/* ++ * MAC_IVEIV: ++ */ ++#define MAC_IVEIV_EIV FIELD32(0x20000000) ++#define MAC_IVEIV_KEYIDX FIELD32(0xc0000000) + +/* + * MAC_WCID_ATTRIBUTE: -+ * KEYTAB: 0: shared key table, 1: pairwise key table -+ * BSS_IDX: multipleBSS index for the WCID + */ +#define MAC_WCID_ATTRIBUTE_KEYTAB FIELD32(0x00000001) -+#define MAC_WCID_ATTRIBUTE_PAIRKEY_MODE FIELD32(0x0000000e) ++#define MAC_WCID_ATTRIBUTE_CIPHER FIELD32(0x0000000e) +#define MAC_WCID_ATTRIBUTE_BSS_IDX FIELD32(0x00000070) +#define MAC_WCID_ATTRIBUTE_RX_WIUDF FIELD32(0x00000380) + @@ -4884,7 +4903,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> +#endif /* RT2800USB_H */ --- a/drivers/net/wireless/rt2x00/rt2x00.h +++ b/drivers/net/wireless/rt2x00/rt2x00.h -@@ -143,6 +143,7 @@ struct rt2x00_chip { +@@ -142,6 +142,7 @@ struct rt2x00_chip { #define RT2860D 0x0681 /* 2.4GHz, 5GHz PCI/CB */ #define RT2890 0x0701 /* 2.4GHz PCIe */ #define RT2890D 0x0781 /* 2.4GHz, 5GHz PCIe */ @@ -4892,7 +4911,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> u16 rf; u32 rev; -@@ -778,6 +779,12 @@ struct rt2x00_dev { +@@ -780,6 +781,12 @@ struct rt2x00_dev { u8 freq_offset; /* |