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-rw-r--r--carl9170fw/include/shared/wlan.h435
1 files changed, 0 insertions, 435 deletions
diff --git a/carl9170fw/include/shared/wlan.h b/carl9170fw/include/shared/wlan.h
deleted file mode 100644
index ea17995..0000000
--- a/carl9170fw/include/shared/wlan.h
+++ /dev/null
@@ -1,435 +0,0 @@
-/*
- * Shared Atheros AR9170 Header
- *
- * RX/TX meta descriptor format
- *
- * Copyright 2008, Johannes Berg <johannes@sipsolutions.net>
- * Copyright 2009-2011 Christian Lamparter <chunkeey@googlemail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; see the file COPYING. If not, see
- * http://www.gnu.org/licenses/.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- * Copyright (c) 2007-2008 Atheros Communications, Inc.
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifndef __CARL9170_SHARED_WLAN_H
-#define __CARL9170_SHARED_WLAN_H
-
-#include "fwcmd.h"
-
-#define AR9170_RX_PHY_RATE_CCK_1M 0x0a
-#define AR9170_RX_PHY_RATE_CCK_2M 0x14
-#define AR9170_RX_PHY_RATE_CCK_5M 0x37
-#define AR9170_RX_PHY_RATE_CCK_11M 0x6e
-
-#define AR9170_ENC_ALG_NONE 0x0
-#define AR9170_ENC_ALG_WEP64 0x1
-#define AR9170_ENC_ALG_TKIP 0x2
-#define AR9170_ENC_ALG_AESCCMP 0x4
-#define AR9170_ENC_ALG_WEP128 0x5
-#define AR9170_ENC_ALG_WEP256 0x6
-#define AR9170_ENC_ALG_CENC 0x7
-
-#define AR9170_RX_ENC_SOFTWARE 0x8
-
-#define AR9170_RX_STATUS_MODULATION 0x03
-#define AR9170_RX_STATUS_MODULATION_S 0
-#define AR9170_RX_STATUS_MODULATION_CCK 0x00
-#define AR9170_RX_STATUS_MODULATION_OFDM 0x01
-#define AR9170_RX_STATUS_MODULATION_HT 0x02
-#define AR9170_RX_STATUS_MODULATION_DUPOFDM 0x03
-
-/* depends on modulation */
-#define AR9170_RX_STATUS_SHORT_PREAMBLE 0x08
-#define AR9170_RX_STATUS_GREENFIELD 0x08
-
-#define AR9170_RX_STATUS_MPDU 0x30
-#define AR9170_RX_STATUS_MPDU_S 4
-#define AR9170_RX_STATUS_MPDU_SINGLE 0x00
-#define AR9170_RX_STATUS_MPDU_FIRST 0x20
-#define AR9170_RX_STATUS_MPDU_MIDDLE 0x30
-#define AR9170_RX_STATUS_MPDU_LAST 0x10
-
-#define AR9170_RX_STATUS_CONT_AGGR 0x40
-#define AR9170_RX_STATUS_TOTAL_ERROR 0x80
-
-#define AR9170_RX_ERROR_RXTO 0x01
-#define AR9170_RX_ERROR_OVERRUN 0x02
-#define AR9170_RX_ERROR_DECRYPT 0x04
-#define AR9170_RX_ERROR_FCS 0x08
-#define AR9170_RX_ERROR_WRONG_RA 0x10
-#define AR9170_RX_ERROR_PLCP 0x20
-#define AR9170_RX_ERROR_MMIC 0x40
-
-/* these are either-or */
-#define AR9170_TX_MAC_PROT_RTS 0x0001
-#define AR9170_TX_MAC_PROT_CTS 0x0002
-#define AR9170_TX_MAC_PROT 0x0003
-
-#define AR9170_TX_MAC_NO_ACK 0x0004
-/* if unset, MAC will only do SIFS space before frame */
-#define AR9170_TX_MAC_BACKOFF 0x0008
-#define AR9170_TX_MAC_BURST 0x0010
-#define AR9170_TX_MAC_AGGR 0x0020
-
-/* encryption is a two-bit field */
-#define AR9170_TX_MAC_ENCR_NONE 0x0000
-#define AR9170_TX_MAC_ENCR_RC4 0x0040
-#define AR9170_TX_MAC_ENCR_CENC 0x0080
-#define AR9170_TX_MAC_ENCR_AES 0x00c0
-
-#define AR9170_TX_MAC_MMIC 0x0100
-#define AR9170_TX_MAC_HW_DURATION 0x0200
-#define AR9170_TX_MAC_QOS_S 10
-#define AR9170_TX_MAC_QOS 0x0c00
-#define AR9170_TX_MAC_DISABLE_TXOP 0x1000
-#define AR9170_TX_MAC_TXOP_RIFS 0x2000
-#define AR9170_TX_MAC_IMM_BA 0x4000
-
-/* either-or */
-#define AR9170_TX_PHY_MOD_CCK 0x00000000
-#define AR9170_TX_PHY_MOD_OFDM 0x00000001
-#define AR9170_TX_PHY_MOD_HT 0x00000002
-
-/* depends on modulation */
-#define AR9170_TX_PHY_SHORT_PREAMBLE 0x00000004
-#define AR9170_TX_PHY_GREENFIELD 0x00000004
-
-#define AR9170_TX_PHY_BW_S 3
-#define AR9170_TX_PHY_BW (3 << AR9170_TX_PHY_BW_SHIFT)
-#define AR9170_TX_PHY_BW_20MHZ 0
-#define AR9170_TX_PHY_BW_40MHZ 2
-#define AR9170_TX_PHY_BW_40MHZ_DUP 3
-
-#define AR9170_TX_PHY_TX_HEAVY_CLIP_S 6
-#define AR9170_TX_PHY_TX_HEAVY_CLIP (7 << \
- AR9170_TX_PHY_TX_HEAVY_CLIP_S)
-
-#define AR9170_TX_PHY_TX_PWR_S 9
-#define AR9170_TX_PHY_TX_PWR (0x3f << \
- AR9170_TX_PHY_TX_PWR_S)
-
-#define AR9170_TX_PHY_TXCHAIN_S 15
-#define AR9170_TX_PHY_TXCHAIN (7 << \
- AR9170_TX_PHY_TXCHAIN_S)
-#define AR9170_TX_PHY_TXCHAIN_1 1
-/* use for cck, ofdm 6/9/12/18/24 and HT if capable */
-#define AR9170_TX_PHY_TXCHAIN_2 5
-
-#define AR9170_TX_PHY_MCS_S 18
-#define AR9170_TX_PHY_MCS (0x7f << \
- AR9170_TX_PHY_MCS_S)
-
-#define AR9170_TX_PHY_RATE_CCK_1M 0x0
-#define AR9170_TX_PHY_RATE_CCK_2M 0x1
-#define AR9170_TX_PHY_RATE_CCK_5M 0x2
-#define AR9170_TX_PHY_RATE_CCK_11M 0x3
-
-/* same as AR9170_RX_PHY_RATE */
-#define AR9170_TXRX_PHY_RATE_OFDM_6M 0xb
-#define AR9170_TXRX_PHY_RATE_OFDM_9M 0xf
-#define AR9170_TXRX_PHY_RATE_OFDM_12M 0xa
-#define AR9170_TXRX_PHY_RATE_OFDM_18M 0xe
-#define AR9170_TXRX_PHY_RATE_OFDM_24M 0x9
-#define AR9170_TXRX_PHY_RATE_OFDM_36M 0xd
-#define AR9170_TXRX_PHY_RATE_OFDM_48M 0x8
-#define AR9170_TXRX_PHY_RATE_OFDM_54M 0xc
-
-#define AR9170_TXRX_PHY_RATE_HT_MCS0 0x0
-#define AR9170_TXRX_PHY_RATE_HT_MCS1 0x1
-#define AR9170_TXRX_PHY_RATE_HT_MCS2 0x2
-#define AR9170_TXRX_PHY_RATE_HT_MCS3 0x3
-#define AR9170_TXRX_PHY_RATE_HT_MCS4 0x4
-#define AR9170_TXRX_PHY_RATE_HT_MCS5 0x5
-#define AR9170_TXRX_PHY_RATE_HT_MCS6 0x6
-#define AR9170_TXRX_PHY_RATE_HT_MCS7 0x7
-#define AR9170_TXRX_PHY_RATE_HT_MCS8 0x8
-#define AR9170_TXRX_PHY_RATE_HT_MCS9 0x9
-#define AR9170_TXRX_PHY_RATE_HT_MCS10 0xa
-#define AR9170_TXRX_PHY_RATE_HT_MCS11 0xb
-#define AR9170_TXRX_PHY_RATE_HT_MCS12 0xc
-#define AR9170_TXRX_PHY_RATE_HT_MCS13 0xd
-#define AR9170_TXRX_PHY_RATE_HT_MCS14 0xe
-#define AR9170_TXRX_PHY_RATE_HT_MCS15 0xf
-
-#define AR9170_TX_PHY_SHORT_GI 0x80000000
-
-#ifdef __CARL9170FW__
-struct ar9170_tx_hw_mac_control {
- union {
- struct {
- /*
- * Beware of compiler bugs in all gcc pre 4.4!
- */
-
- u8 erp_prot:2;
- u8 no_ack:1;
- u8 backoff:1;
- u8 burst:1;
- u8 ampdu:1;
-
- u8 enc_mode:2;
-
- u8 hw_mmic:1;
- u8 hw_duration:1;
-
- u8 qos_queue:2;
-
- u8 disable_txop:1;
- u8 txop_rifs:1;
-
- u8 ba_end:1;
- u8 probe:1;
- } __packed;
-
- __le16 set;
- } __packed;
-} __packed;
-
-struct ar9170_tx_hw_phy_control {
- union {
- struct {
- /*
- * Beware of compiler bugs in all gcc pre 4.4!
- */
-
- u8 modulation:2;
- u8 preamble:1;
- u8 bandwidth:2;
- u8:1;
- u8 heavy_clip:3;
- u8 tx_power:6;
- u8 chains:3;
- u8 mcs:7;
- u8:6;
- u8 short_gi:1;
- } __packed;
-
- __le32 set;
- } __packed;
-} __packed;
-
-struct ar9170_tx_rate_info {
- u8 tries:3;
- u8 erp_prot:2;
- u8 ampdu:1;
- u8 free:2; /* free for use (e.g.:RIFS/TXOP/AMPDU) */
-} __packed;
-
-struct carl9170_tx_superdesc {
- __le16 len;
- u8 rix;
- u8 cnt;
- u8 cookie;
- u8 ampdu_density:3;
- u8 ampdu_factor:2;
- u8 ampdu_commit_density:1;
- u8 ampdu_commit_factor:1;
- u8 ampdu_unused_bit:1;
- u8 queue:2;
- u8 assign_seq:1;
- u8 vif_id:3;
- u8 fill_in_tsf:1;
- u8 cab:1;
- u8 padding2;
- struct ar9170_tx_rate_info ri[CARL9170_TX_MAX_RATES];
- struct ar9170_tx_hw_phy_control rr[CARL9170_TX_MAX_RETRY_RATES];
-} __packed;
-
-struct ar9170_tx_hwdesc {
- __le16 length;
- struct ar9170_tx_hw_mac_control mac;
- struct ar9170_tx_hw_phy_control phy;
-} __packed;
-
-struct ar9170_tx_frame {
- struct ar9170_tx_hwdesc hdr;
-
- union {
- struct ieee80211_hdr i3e;
- u8 payload[0];
- } data;
-} __packed;
-
-struct carl9170_tx_superframe {
- struct carl9170_tx_superdesc s;
- struct ar9170_tx_frame f;
-} __packed __aligned(4);
-
-#endif /* __CARL9170FW__ */
-
-struct _ar9170_tx_hwdesc {
- __le16 length;
- __le16 mac_control;
- __le32 phy_control;
-} __packed;
-
-#define CARL9170_TX_SUPER_AMPDU_DENSITY_S 0
-#define CARL9170_TX_SUPER_AMPDU_DENSITY 0x7
-#define CARL9170_TX_SUPER_AMPDU_FACTOR 0x18
-#define CARL9170_TX_SUPER_AMPDU_FACTOR_S 3
-#define CARL9170_TX_SUPER_AMPDU_COMMIT_DENSITY 0x20
-#define CARL9170_TX_SUPER_AMPDU_COMMIT_DENSITY_S 5
-#define CARL9170_TX_SUPER_AMPDU_COMMIT_FACTOR 0x40
-#define CARL9170_TX_SUPER_AMPDU_COMMIT_FACTOR_S 6
-
-#define CARL9170_TX_SUPER_MISC_QUEUE 0x3
-#define CARL9170_TX_SUPER_MISC_QUEUE_S 0
-#define CARL9170_TX_SUPER_MISC_ASSIGN_SEQ 0x4
-#define CARL9170_TX_SUPER_MISC_VIF_ID 0x38
-#define CARL9170_TX_SUPER_MISC_VIF_ID_S 3
-#define CARL9170_TX_SUPER_MISC_FILL_IN_TSF 0x40
-#define CARL9170_TX_SUPER_MISC_CAB 0x80
-
-#define CARL9170_TX_SUPER_RI_TRIES 0x7
-#define CARL9170_TX_SUPER_RI_TRIES_S 0
-#define CARL9170_TX_SUPER_RI_ERP_PROT 0x18
-#define CARL9170_TX_SUPER_RI_ERP_PROT_S 3
-#define CARL9170_TX_SUPER_RI_AMPDU 0x20
-#define CARL9170_TX_SUPER_RI_AMPDU_S 5
-
-struct _carl9170_tx_superdesc {
- __le16 len;
- u8 rix;
- u8 cnt;
- u8 cookie;
- u8 ampdu_settings;
- u8 misc;
- u8 padding;
- u8 ri[CARL9170_TX_MAX_RATES];
- __le32 rr[CARL9170_TX_MAX_RETRY_RATES];
-} __packed;
-
-struct _carl9170_tx_superframe {
- struct _carl9170_tx_superdesc s;
- struct _ar9170_tx_hwdesc f;
- u8 frame_data[0];
-} __packed __aligned(4);
-
-#define CARL9170_TX_SUPERDESC_LEN 24
-#define AR9170_TX_HWDESC_LEN 8
-#define CARL9170_TX_SUPERFRAME_LEN (CARL9170_TX_SUPERDESC_LEN + \
- AR9170_TX_HWDESC_LEN)
-
-struct ar9170_rx_head {
- u8 plcp[12];
-} __packed;
-
-#define AR9170_RX_HEAD_LEN 12
-
-struct ar9170_rx_phystatus {
- union {
- struct {
- u8 rssi_ant0, rssi_ant1, rssi_ant2,
- rssi_ant0x, rssi_ant1x, rssi_ant2x,
- rssi_combined;
- } __packed;
- u8 rssi[7];
- } __packed;
-
- u8 evm_stream0[6], evm_stream1[6];
- u8 phy_err;
-} __packed;
-
-#define AR9170_RX_PHYSTATUS_LEN 20
-
-struct ar9170_rx_macstatus {
- u8 SAidx, DAidx;
- u8 error;
- u8 status;
-} __packed;
-
-#define AR9170_RX_MACSTATUS_LEN 4
-
-struct ar9170_rx_frame_single {
- struct ar9170_rx_head phy_head;
- struct ieee80211_hdr i3e;
- struct ar9170_rx_phystatus phy_tail;
- struct ar9170_rx_macstatus macstatus;
-} __packed;
-
-struct ar9170_rx_frame_head {
- struct ar9170_rx_head phy_head;
- struct ieee80211_hdr i3e;
- struct ar9170_rx_macstatus macstatus;
-} __packed;
-
-struct ar9170_rx_frame_middle {
- struct ieee80211_hdr i3e;
- struct ar9170_rx_macstatus macstatus;
-} __packed;
-
-struct ar9170_rx_frame_tail {
- struct ieee80211_hdr i3e;
- struct ar9170_rx_phystatus phy_tail;
- struct ar9170_rx_macstatus macstatus;
-} __packed;
-
-struct ar9170_rx_frame {
- union {
- struct ar9170_rx_frame_single single;
- struct ar9170_rx_frame_head head;
- struct ar9170_rx_frame_middle middle;
- struct ar9170_rx_frame_tail tail;
- } __packed;
-} __packed;
-
-static inline u8 ar9170_get_decrypt_type(struct ar9170_rx_macstatus *t)
-{
- return (t->SAidx & 0xc0) >> 4 |
- (t->DAidx & 0xc0) >> 6;
-}
-
-/*
- * This is an workaround for several undocumented bugs.
- * Don't mess with the QoS/AC <-> HW Queue map, if you don't
- * know what you are doing.
- *
- * Known problems [hardware]:
- * * The MAC does not aggregate frames on anything other
- * than the first HW queue.
- * * when an AMPDU is placed [in the first hw queue] and
- * additional frames are already queued on a different
- * hw queue, the MAC will ALWAYS freeze.
- *
- * In a nutshell: The hardware can either do QoS or
- * Aggregation but not both at the same time. As a
- * result, this makes the device pretty much useless
- * for any serious 802.11n setup.
- */
-enum ar9170_txq {
- AR9170_TXQ_BK = 0, /* TXQ0 */
- AR9170_TXQ_BE, /* TXQ1 */
- AR9170_TXQ_VI, /* TXQ2 */
- AR9170_TXQ_VO, /* TXQ3 */
-
- __AR9170_NUM_TXQ,
-};
-
-#define AR9170_TXQ_DEPTH 32
-
-#endif /* __CARL9170_SHARED_WLAN_H */
generated by cgit v1.2.3 (git 2.39.1) at 2024-10-07 02:45:05 +0000