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Merge ath-next from git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git

Browse Source 
ath.git patches for 5.1. Major changes:

ath10k

* support WPA3 with WCN3990

* support for mac80211 airtime fairness based on transmit rate
  estimation, the firmware needs to support WMI_SERVICE_PEER_STATS to
  enable this

* report transmit airtime to mac80211 with firmwares having
  WMI_SERVICE_REPORT_AIRTIME feature, this to have more accurate
  airtime fairness based on real transmit time (instead of just
  estimated from transmit rate)

* support Fine Timing Measurement (FTM) responder role

* add dynamic VLAN support with firmware having
  WMI_SERVICE_PER_PACKET_SW_ENCRYPT

* switch to use SPDX license identifiers
This commit is contained in:
Kalle Valo 2019-02-20 20:01:27 +02:00
commit 6c88e0ce5e
68 changed files with 720 additions and 1200 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/wireless/ath/ath10k/Makefile
View File

@ -1,4 +1,4 @@
# SPDX-License-Identifier: GPL-2.0
# SPDX-License-Identifier: ISC
obj-$(CONFIG_ATH10K) += ath10k_core.o
ath10k_core-y += mac.o \
debug.o \

16
drivers/net/wireless/ath/ath10k/ahb.c
View File

@ -1,18 +1,7 @@
// SPDX-License-Identifier: ISC
/*
* Copyright (c) 2016-2017 Qualcomm Atheros, Inc. All rights reserved.
* Copyright (c) 2015 The Linux Foundation. All rights reserved.
*
* 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.
*/
#include <linux/module.h>
#include <linux/of.h>
@ -661,7 +650,8 @@ static void ath10k_ahb_hif_stop(struct ath10k *ar)
ath10k_pci_flush(ar);
}
static int ath10k_ahb_hif_power_up(struct ath10k *ar)
static int ath10k_ahb_hif_power_up(struct ath10k *ar,
enum ath10k_firmware_mode fw_mode)
{
int ret;

13
drivers/net/wireless/ath/ath10k/ahb.h
View File

@ -1,18 +1,7 @@
/* SPDX-License-Identifier: ISC */
/*
* Copyright (c) 2016 Qualcomm Atheros, Inc. All rights reserved.
* Copyright (c) 2015 The Linux Foundation. All rights reserved.
*
* 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 _AHB_H_

13
drivers/net/wireless/ath/ath10k/bmi.c
View File

@ -1,18 +1,7 @@
// SPDX-License-Identifier: ISC
/*
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2014,2016-2017 Qualcomm Atheros, 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.
*/
#include "bmi.h"

13
drivers/net/wireless/ath/ath10k/bmi.h
View File

@ -1,18 +1,7 @@
/* SPDX-License-Identifier: ISC */
/*
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2015,2017 Qualcomm Atheros, 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 _BMI_H_

42
drivers/net/wireless/ath/ath10k/ce.c
View File

@ -1,19 +1,8 @@
// SPDX-License-Identifier: ISC
/*
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
* Copyright (c) 2018 The Linux Foundation. All rights reserved.
*
* 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.
*/
#include "hif.h"
@ -545,14 +534,8 @@ static int _ath10k_ce_send_nolock(struct ath10k_ce_pipe *ce_state,
write_index = CE_RING_IDX_INCR(nentries_mask, write_index);
/* WORKAROUND */
if (!(flags & CE_SEND_FLAG_GATHER)) {
if (ar->hw_params.shadow_reg_support)
ath10k_ce_shadow_src_ring_write_index_set(ar, ce_state,
write_index);
else
ath10k_ce_src_ring_write_index_set(ar, ctrl_addr,
write_index);
}
if (!(flags & CE_SEND_FLAG_GATHER))
ath10k_ce_src_ring_write_index_set(ar, ctrl_addr, write_index);
src_ring->write_index = write_index;
exit:
@ -626,8 +609,14 @@ static int _ath10k_ce_send_nolock_64(struct ath10k_ce_pipe *ce_state,
/* Update Source Ring Write Index */
write_index = CE_RING_IDX_INCR(nentries_mask, write_index);
if (!(flags & CE_SEND_FLAG_GATHER))
ath10k_ce_src_ring_write_index_set(ar, ctrl_addr, write_index);
if (!(flags & CE_SEND_FLAG_GATHER)) {
if (ar->hw_params.shadow_reg_support)
ath10k_ce_shadow_src_ring_write_index_set(ar, ce_state,
write_index);
else
ath10k_ce_src_ring_write_index_set(ar, ctrl_addr,
write_index);
}
src_ring->write_index = write_index;
exit:
@ -1449,12 +1438,12 @@ static int ath10k_ce_alloc_shadow_base(struct ath10k *ar,
u32 nentries)
{
src_ring->shadow_base_unaligned = kcalloc(nentries,
sizeof(struct ce_desc),
sizeof(struct ce_desc_64),
GFP_KERNEL);
if (!src_ring->shadow_base_unaligned)
return -ENOMEM;
src_ring->shadow_base = (struct ce_desc *)
src_ring->shadow_base = (struct ce_desc_64 *)
PTR_ALIGN(src_ring->shadow_base_unaligned,
CE_DESC_RING_ALIGN);
return 0;
@ -1506,7 +1495,7 @@ ath10k_ce_alloc_src_ring(struct ath10k *ar, unsigned int ce_id,
ret = ath10k_ce_alloc_shadow_base(ar, src_ring, nentries);
if (ret) {
dma_free_coherent(ar->dev,
(nentries * sizeof(struct ce_desc) +
(nentries * sizeof(struct ce_desc_64) +
CE_DESC_RING_ALIGN),
src_ring->base_addr_owner_space_unaligned,
base_addr);
@ -1599,7 +1588,8 @@ ath10k_ce_alloc_dest_ring(struct ath10k *ar, unsigned int ce_id,
*/
dest_ring->base_addr_owner_space_unaligned =
dma_alloc_coherent(ar->dev,
(nentries * sizeof(struct ce_desc) + CE_DESC_RING_ALIGN),
(nentries * sizeof(struct ce_desc) +
CE_DESC_RING_ALIGN),
&base_addr, GFP_KERNEL);
if (!dest_ring->base_addr_owner_space_unaligned) {
kfree(dest_ring);

15
drivers/net/wireless/ath/ath10k/ce.h
View File

@ -1,19 +1,8 @@
/* SPDX-License-Identifier: ISC */
/*
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
* Copyright (c) 2018 The Linux Foundation. All rights reserved.
*
* 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 _CE_H_
@ -118,7 +107,7 @@ struct ath10k_ce_ring {
dma_addr_t base_addr_ce_space;
char *shadow_base_unaligned;
struct ce_desc *shadow_base;
struct ce_desc_64 *shadow_base;
/* keep last */
void *per_transfer_context[0];

33
drivers/net/wireless/ath/ath10k/core.c
View File

@ -1,19 +1,8 @@
// SPDX-License-Identifier: ISC
/*
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
* Copyright (c) 2018, The Linux Foundation. All rights reserved.
*
* 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.
*/
#include <linux/module.h>
@ -561,7 +550,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
.hw_ops = &wcn3990_ops,
.decap_align_bytes = 1,
.num_peers = TARGET_HL_10_TLV_NUM_PEERS,
.n_cipher_suites = 8,
.n_cipher_suites = 11,
.ast_skid_limit = TARGET_HL_10_TLV_AST_SKID_LIMIT,
.num_wds_entries = TARGET_HL_10_TLV_NUM_WDS_ENTRIES,
.target_64bit = true,
@ -2631,6 +2620,9 @@ int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode,
ar->wmi.svc_map))
val |= WMI_10_4_TX_DATA_ACK_RSSI;
if (test_bit(WMI_SERVICE_REPORT_AIRTIME, ar->wmi.svc_map))
val |= WMI_10_4_REPORT_AIRTIME;
status = ath10k_mac_ext_resource_config(ar, val);
if (status) {
ath10k_err(ar,
@ -2659,6 +2651,13 @@ int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode,
goto err_hif_stop;
}
status = ath10k_wmi_pdev_set_base_macaddr(ar, ar->mac_addr);
if (status && status != -EOPNOTSUPP) {
ath10k_err(ar,
"failed to set base mac address: %d\n", status);
goto err_hif_stop;
}
/* Some firmware revisions do not properly set up hardware rx filter
* registers.
*
@ -2773,7 +2772,7 @@ static int ath10k_core_probe_fw(struct ath10k *ar)
struct bmi_target_info target_info;
int ret = 0;
ret = ath10k_hif_power_up(ar);
ret = ath10k_hif_power_up(ar, ATH10K_FIRMWARE_MODE_NORMAL);
if (ret) {
ath10k_err(ar, "could not power on hif bus (%d)\n", ret);
return ret;
@ -2987,8 +2986,8 @@ err:
int ath10k_core_register(struct ath10k *ar,
const struct ath10k_bus_params *bus_params)
{
ar->chip_id = bus_params->chip_id;
ar->dev_type = bus_params->dev_type;
ar->bus_param = *bus_params;
queue_work(ar->workqueue, &ar->register_work);
return 0;
@ -3108,9 +3107,7 @@ struct ath10k *ath10k_core_create(size_t priv_size, struct device *dev,
mutex_init(&ar->conf_mutex);
spin_lock_init(&ar->data_lock);
spin_lock_init(&ar->txqs_lock);
INIT_LIST_HEAD(&ar->txqs);
INIT_LIST_HEAD(&ar->peers);
init_waitqueue_head(&ar->peer_mapping_wq);
init_waitqueue_head(&ar->htt.empty_tx_wq);

42
drivers/net/wireless/ath/ath10k/core.h
View File

@ -1,19 +1,8 @@
/* SPDX-License-Identifier: ISC */
/*
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
* Copyright (c) 2018, The Linux Foundation. All rights reserved.
*
* 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 _CORE_H_
@ -90,6 +79,9 @@
/* The magic used by QCA spec */
#define ATH10K_SMBIOS_BDF_EXT_MAGIC "BDF_"
/* Default Airtime weight multipler (Tuned for multiclient performance) */
#define ATH10K_AIRTIME_WEIGHT_MULTIPLIER 4
struct ath10k;
static inline const char *ath10k_bus_str(enum ath10k_bus bus)
@ -116,6 +108,7 @@ enum ath10k_skb_flags {
ATH10K_SKB_F_DELIVER_CAB = BIT(2),
ATH10K_SKB_F_MGMT = BIT(3),
ATH10K_SKB_F_QOS = BIT(4),
ATH10K_SKB_F_RAW_TX = BIT(5),
};
struct ath10k_skb_cb {
@ -123,6 +116,7 @@ struct ath10k_skb_cb {
u8 flags;
u8 eid;
u16 msdu_id;
u16 airtime_est;
struct ieee80211_vif *vif;
struct ieee80211_txq *txq;
} __packed;
@ -443,14 +437,14 @@ enum ath10k_amsdu_subfrm_num {
};
struct ath10k_sta_tid_stats {
unsigned long int rx_pkt_from_fw;
unsigned long int rx_pkt_unchained;
unsigned long int rx_pkt_drop_chained;
unsigned long int rx_pkt_drop_filter;
unsigned long int rx_pkt_err[ATH10K_PKT_RX_ERR_MAX];
unsigned long int rx_pkt_queued_for_mac;
unsigned long int rx_pkt_ampdu[ATH10K_AMPDU_SUBFRM_NUM_MAX];
unsigned long int rx_pkt_amsdu[ATH10K_AMSDU_SUBFRM_NUM_MAX];
unsigned long rx_pkt_from_fw;
unsigned long rx_pkt_unchained;
unsigned long rx_pkt_drop_chained;
unsigned long rx_pkt_drop_filter;
unsigned long rx_pkt_err[ATH10K_PKT_RX_ERR_MAX];
unsigned long rx_pkt_queued_for_mac;
unsigned long rx_pkt_ampdu[ATH10K_AMPDU_SUBFRM_NUM_MAX];
unsigned long rx_pkt_amsdu[ATH10K_AMSDU_SUBFRM_NUM_MAX];
};
enum ath10k_counter_type {
@ -495,6 +489,7 @@ struct ath10k_sta {
u16 peer_id;
struct rate_info txrate;
struct ieee80211_tx_info tx_info;
u32 last_tx_bitrate;
struct work_struct update_wk;
u64 rx_duration;
@ -571,6 +566,7 @@ struct ath10k_vif {
bool nohwcrypt;
int num_legacy_stations;
int txpower;
bool ftm_responder;
struct wmi_wmm_params_all_arg wmm_params;
struct work_struct ap_csa_work;
struct delayed_work connection_loss_work;
@ -922,6 +918,7 @@ enum ath10k_dev_type {
struct ath10k_bus_params {
u32 chip_id;
enum ath10k_dev_type dev_type;
bool link_can_suspend;
};
struct ath10k {
@ -1068,10 +1065,7 @@ struct ath10k {
/* protects shared structure data */
spinlock_t data_lock;
/* protects: ar->txqs, artxq->list */
spinlock_t txqs_lock;
struct list_head txqs;
struct list_head arvifs;
struct list_head peers;
struct ath10k_peer *peer_map[ATH10K_MAX_NUM_PEER_IDS];
@ -1182,6 +1176,7 @@ struct ath10k {
u32 ampdu_reference;
const u8 *wmi_key_cipher;
void *ce_priv;
u32 sta_tid_stats_mask;
@ -1190,6 +1185,7 @@ struct ath10k {
enum ath10k_radar_confirmation_state radar_conf_state;
struct ath10k_radar_found_info last_radar_info;
struct work_struct radar_confirmation_work;
struct ath10k_bus_params bus_param;
/* must be last */
u8 drv_priv[0] __aligned(sizeof(void *));

15
drivers/net/wireless/ath/ath10k/coredump.c
View File

@ -1,18 +1,7 @@
// SPDX-License-Identifier: ISC
/*
* Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
* Copyright (c) 2018, The Linux Foundation. All rights reserved.
*
* 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.
*/
#include "coredump.h"
@ -1167,7 +1156,7 @@ static struct ath10k_dump_file_data *ath10k_coredump_build(struct ath10k *ar)
dump_data->version = cpu_to_le32(ATH10K_FW_CRASH_DUMP_VERSION);
guid_copy(&dump_data->guid, &crash_data->guid);
dump_data->chip_id = cpu_to_le32(ar->chip_id);
dump_data->chip_id = cpu_to_le32(ar->bus_param.chip_id);
dump_data->bus_type = cpu_to_le32(0);
dump_data->target_version = cpu_to_le32(ar->target_version);
dump_data->fw_version_major = cpu_to_le32(ar->fw_version_major);

13
drivers/net/wireless/ath/ath10k/coredump.h
View File

@ -1,17 +1,6 @@
/* SPDX-License-Identifier: ISC */
/*
* Copyright (c) 2011-2017 Qualcomm Atheros, 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 _COREDUMP_H_

17
drivers/net/wireless/ath/ath10k/debug.c
View File

@ -1,19 +1,8 @@
// SPDX-License-Identifier: ISC
/*
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
* Copyright (c) 2018, The Linux Foundation. All rights reserved.
*
* 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.
*/
#include <linux/module.h>
@ -58,7 +47,7 @@ void ath10k_debug_print_hwfw_info(struct ath10k *ar)
ath10k_info(ar, "%s target 0x%08x chip_id 0x%08x sub %04x:%04x",
ar->hw_params.name,
ar->target_version,
ar->chip_id,
ar->bus_param.chip_id,
ar->id.subsystem_vendor, ar->id.subsystem_device);
ath10k_info(ar, "kconfig debug %d debugfs %d tracing %d dfs %d testmode %d\n",
@ -625,7 +614,7 @@ static ssize_t ath10k_read_chip_id(struct file *file, char __user *user_buf,
size_t len;
char buf[50];
len = scnprintf(buf, sizeof(buf), "0x%08x\n", ar->chip_id);
len = scnprintf(buf, sizeof(buf), "0x%08x\n", ar->bus_param.chip_id);
return simple_read_from_buffer(user_buf, count, ppos, buf, len);
}

33
drivers/net/wireless/ath/ath10k/debug.h
View File

@ -1,19 +1,8 @@
/* SPDX-License-Identifier: ISC */
/*
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
* Copyright (c) 2018, The Linux Foundation. All rights reserved.
*
* 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 _DEBUG_H_
@ -213,12 +202,12 @@ void ath10k_sta_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
void ath10k_sta_update_rx_duration(struct ath10k *ar,
struct ath10k_fw_stats *stats);
void ath10k_sta_update_rx_tid_stats(struct ath10k *ar, u8 *first_hdr,
unsigned long int num_msdus,
unsigned long num_msdus,
enum ath10k_pkt_rx_err err,
unsigned long int unchain_cnt,
unsigned long int drop_cnt,
unsigned long int drop_cnt_filter,
unsigned long int queued_msdus);
unsigned long unchain_cnt,
unsigned long drop_cnt,
unsigned long drop_cnt_filter,
unsigned long queued_msdus);
void ath10k_sta_update_rx_tid_stats_ampdu(struct ath10k *ar,
u16 peer_id, u8 tid,
struct htt_rx_indication_mpdu_range *ranges,
@ -232,12 +221,12 @@ void ath10k_sta_update_rx_duration(struct ath10k *ar,
static inline
void ath10k_sta_update_rx_tid_stats(struct ath10k *ar, u8 *first_hdr,
unsigned long int num_msdus,
unsigned long num_msdus,
enum ath10k_pkt_rx_err err,
unsigned long int unchain_cnt,
unsigned long int drop_cnt,
unsigned long int drop_cnt_filter,
unsigned long int queued_msdus)
unsigned long unchain_cnt,
unsigned long drop_cnt,
unsigned long drop_cnt_filter,
unsigned long queued_msdus)
{
}

23
drivers/net/wireless/ath/ath10k/debugfs_sta.c
View File

@ -1,18 +1,7 @@
// SPDX-License-Identifier: ISC
/*
* Copyright (c) 2014-2017 Qualcomm Atheros, Inc.
* Copyright (c) 2018, The Linux Foundation. All rights reserved.
*
* 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.
*/
#include "core.h"
@ -87,12 +76,12 @@ out:
}
void ath10k_sta_update_rx_tid_stats(struct ath10k *ar, u8 *first_hdr,
unsigned long int num_msdus,
unsigned long num_msdus,
enum ath10k_pkt_rx_err err,
unsigned long int unchain_cnt,
unsigned long int drop_cnt,
unsigned long int drop_cnt_filter,
unsigned long int queued_msdus)
unsigned long unchain_cnt,
unsigned long drop_cnt,
unsigned long drop_cnt_filter,
unsigned long queued_msdus)
{
struct ieee80211_sta *sta;
struct ath10k_sta *arsta;

20
drivers/net/wireless/ath/ath10k/hif.h
View File

@ -1,18 +1,7 @@
/* SPDX-License-Identifier: ISC */
/*
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2015,2017 Qualcomm Atheros, 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 _HIF_H_
@ -83,7 +72,7 @@ struct ath10k_hif_ops {
void (*write32)(struct ath10k *ar, u32 address, u32 value);
/* Power up the device and enter BMI transfer mode for FW download */
int (*power_up)(struct ath10k *ar);
int (*power_up)(struct ath10k *ar, enum ath10k_firmware_mode fw_mode);
/* Power down the device and free up resources. stop() must be called
* before this if start() was called earlier
@ -174,9 +163,10 @@ static inline u16 ath10k_hif_get_free_queue_number(struct ath10k *ar,
return ar->hif.ops->get_free_queue_number(ar, pipe_id);
}
static inline int ath10k_hif_power_up(struct ath10k *ar)
static inline int ath10k_hif_power_up(struct ath10k *ar,
enum ath10k_firmware_mode fw_mode)
{
return ar->hif.ops->power_up(ar);
return ar->hif.ops->power_up(ar, fw_mode);
}
static inline void ath10k_hif_power_down(struct ath10k *ar)

22
drivers/net/wireless/ath/ath10k/htc.c
View File

@ -1,18 +1,7 @@
// SPDX-License-Identifier: ISC
/*
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2017 Qualcomm Atheros, 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.
*/
#include "core.h"
@ -53,7 +42,7 @@ static inline void ath10k_htc_restore_tx_skb(struct ath10k_htc *htc,
{
struct ath10k_skb_cb *skb_cb = ATH10K_SKB_CB(skb);
if (htc->ar->dev_type != ATH10K_DEV_TYPE_HL)
if (htc->ar->bus_param.dev_type != ATH10K_DEV_TYPE_HL)
dma_unmap_single(htc->ar->dev, skb_cb->paddr, skb->len, DMA_TO_DEVICE);
skb_pull(skb, sizeof(struct ath10k_htc_hdr));
}
@ -88,7 +77,8 @@ static void ath10k_htc_prepare_tx_skb(struct ath10k_htc_ep *ep,
hdr->eid = ep->eid;
hdr->len = __cpu_to_le16(skb->len - sizeof(*hdr));
hdr->flags = 0;
hdr->flags |= ATH10K_HTC_FLAG_NEED_CREDIT_UPDATE;
if (ep->tx_credit_flow_enabled)
hdr->flags |= ATH10K_HTC_FLAG_NEED_CREDIT_UPDATE;
spin_lock_bh(&ep->htc->tx_lock);
hdr->seq_no = ep->seq_no++;
@ -138,7 +128,7 @@ int ath10k_htc_send(struct ath10k_htc *htc,
ath10k_htc_prepare_tx_skb(ep, skb);
skb_cb->eid = eid;
if (ar->dev_type != ATH10K_DEV_TYPE_HL) {
if (ar->bus_param.dev_type != ATH10K_DEV_TYPE_HL) {
skb_cb->paddr = dma_map_single(dev, skb->data, skb->len,
DMA_TO_DEVICE);
ret = dma_mapping_error(dev, skb_cb->paddr);
@ -161,7 +151,7 @@ int ath10k_htc_send(struct ath10k_htc *htc,
return 0;
err_unmap:
if (ar->dev_type != ATH10K_DEV_TYPE_HL)
if (ar->bus_param.dev_type != ATH10K_DEV_TYPE_HL)
dma_unmap_single(dev, skb_cb->paddr, skb->len, DMA_TO_DEVICE);
err_credits:
if (ep->tx_credit_flow_enabled) {

14
drivers/net/wireless/ath/ath10k/htc.h
View File

@ -1,18 +1,7 @@
/* SPDX-License-Identifier: ISC */
/*
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2016 Qualcomm Atheros, 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 _HTC_H_
@ -51,7 +40,6 @@ struct ath10k;
*/
#define HTC_HOST_MAX_MSG_PER_RX_BUNDLE 8
#define HTC_HOST_MAX_MSG_PER_TX_BUNDLE 16
enum ath10k_htc_tx_flags {
ATH10K_HTC_FLAG_NEED_CREDIT_UPDATE = 0x01,

13
drivers/net/wireless/ath/ath10k/htt.c
View File

@ -1,18 +1,7 @@
// SPDX-License-Identifier: ISC
/*
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2017 Qualcomm Atheros, 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.
*/
#include <linux/slab.h>

38
drivers/net/wireless/ath/ath10k/htt.h
View File

@ -1,19 +1,8 @@
/* SPDX-License-Identifier: ISC */
/*
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
* Copyright (c) 2018, The Linux Foundation. All rights reserved.
*
* 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 _HTT_H_
@ -571,6 +560,7 @@ struct htt_mgmt_tx_completion {
#define HTT_RX_INDICATION_INFO0_EXT_TID_LSB (0)
#define HTT_RX_INDICATION_INFO0_FLUSH_VALID (1 << 5)
#define HTT_RX_INDICATION_INFO0_RELEASE_VALID (1 << 6)
#define HTT_RX_INDICATION_INFO0_PPDU_DURATION BIT(7)
#define HTT_RX_INDICATION_INFO1_FLUSH_START_SEQNO_MASK 0x0000003F
#define HTT_RX_INDICATION_INFO1_FLUSH_START_SEQNO_LSB 0
@ -583,7 +573,10 @@ struct htt_mgmt_tx_completion {
#define HTT_RX_INDICATION_INFO1_NUM_MPDU_RANGES_MASK 0xFF000000
#define HTT_RX_INDICATION_INFO1_NUM_MPDU_RANGES_LSB 24
#define HTT_TX_CMPL_FLAG_DATA_RSSI BIT(0)
#define HTT_TX_CMPL_FLAG_DATA_RSSI BIT(0)
#define HTT_TX_CMPL_FLAG_PPID_PRESENT BIT(1)
#define HTT_TX_CMPL_FLAG_PA_PRESENT BIT(2)
#define HTT_TX_CMPL_FLAG_PPDU_DURATION_PRESENT BIT(3)
struct htt_rx_indication_hdr {
u8 info0; /* %HTT_RX_INDICATION_INFO0_ */
@ -873,6 +866,21 @@ struct htt_data_tx_completion {
__le16 msdus[0]; /* variable length based on %num_msdus */
} __packed;
#define HTT_TX_PPDU_DUR_INFO0_PEER_ID_MASK GENMASK(15, 0)
#define HTT_TX_PPDU_DUR_INFO0_TID_MASK GENMASK(20, 16)
struct htt_data_tx_ppdu_dur {
__le32 info0; /* HTT_TX_PPDU_DUR_INFO0_ */
__le32 tx_duration; /* in usecs */
} __packed;
#define HTT_TX_COMPL_PPDU_DUR_INFO0_NUM_ENTRIES_MASK GENMASK(7, 0)
struct htt_data_tx_compl_ppdu_dur {
__le32 info0; /* HTT_TX_COMPL_PPDU_DUR_INFO0_ */
struct htt_data_tx_ppdu_dur ppdu_dur[0];
} __packed;
struct htt_tx_compl_ind_base {
u32 hdr;
u16 payload[1/*or more*/];
@ -1724,14 +1732,14 @@ struct ath10k_htt_txbuf_32 {
struct ath10k_htc_hdr htc_hdr;
struct htt_cmd_hdr cmd_hdr;
struct htt_data_tx_desc cmd_tx;
} __packed;
} __packed __aligned(4);
struct ath10k_htt_txbuf_64 {
struct htt_data_tx_desc_frag frags[2];
struct ath10k_htc_hdr htc_hdr;
struct htt_cmd_hdr cmd_hdr;
struct htt_data_tx_desc_64 cmd_tx;
} __packed;
} __packed __aligned(4);
struct ath10k_htt {
struct ath10k *ar;

100
drivers/net/wireless/ath/ath10k/htt_rx.c
View File

@ -1,19 +1,8 @@
// SPDX-License-Identifier: ISC
/*
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
* Copyright (c) 2018, The Linux Foundation. All rights reserved.
*
* 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.
*/
#include "core.h"
@ -265,7 +254,7 @@ int ath10k_htt_rx_ring_refill(struct ath10k *ar)
struct ath10k_htt *htt = &ar->htt;
int ret;
if (ar->dev_type == ATH10K_DEV_TYPE_HL)
if (ar->bus_param.dev_type == ATH10K_DEV_TYPE_HL)
return 0;
spin_lock_bh(&htt->rx_ring.lock);
@ -282,7 +271,7 @@ int ath10k_htt_rx_ring_refill(struct ath10k *ar)
void ath10k_htt_rx_free(struct ath10k_htt *htt)
{
if (htt->ar->dev_type == ATH10K_DEV_TYPE_HL)
if (htt->ar->bus_param.dev_type == ATH10K_DEV_TYPE_HL)
return;
del_timer_sync(&htt->rx_ring.refill_retry_timer);
@ -760,7 +749,7 @@ int ath10k_htt_rx_alloc(struct ath10k_htt *htt)
size_t size;
struct timer_list *timer = &htt->rx_ring.refill_retry_timer;
if (ar->dev_type == ATH10K_DEV_TYPE_HL)
if (ar->bus_param.dev_type == ATH10K_DEV_TYPE_HL)
return 0;
htt->rx_confused = false;
@ -1905,7 +1894,7 @@ static void ath10k_htt_rx_h_enqueue(struct ath10k *ar,
}
static int ath10k_unchain_msdu(struct sk_buff_head *amsdu,
unsigned long int *unchain_cnt)
unsigned long *unchain_cnt)
{
struct sk_buff *skb, *first;
int space;
@ -1954,8 +1943,8 @@ static int ath10k_unchain_msdu(struct sk_buff_head *amsdu,
static void ath10k_htt_rx_h_unchain(struct ath10k *ar,
struct sk_buff_head *amsdu,
unsigned long int *drop_cnt,
unsigned long int *unchain_cnt)
unsigned long *drop_cnt,
unsigned long *unchain_cnt)
{
struct sk_buff *first;
struct htt_rx_desc *rxd;
@ -2005,7 +1994,7 @@ static bool ath10k_htt_rx_amsdu_allowed(struct ath10k *ar,
static void ath10k_htt_rx_h_filter(struct ath10k *ar,
struct sk_buff_head *amsdu,
struct ieee80211_rx_status *rx_status,
unsigned long int *drop_cnt)
unsigned long *drop_cnt)
{
if (skb_queue_empty(amsdu))
return;
@ -2025,10 +2014,10 @@ static int ath10k_htt_rx_handle_amsdu(struct ath10k_htt *htt)
struct ieee80211_rx_status *rx_status = &htt->rx_status;
struct sk_buff_head amsdu;
int ret;
unsigned long int drop_cnt = 0;
unsigned long int unchain_cnt = 0;
unsigned long int drop_cnt_filter = 0;
unsigned long int msdus_to_queue, num_msdus;
unsigned long drop_cnt = 0;
unsigned long unchain_cnt = 0;
unsigned long drop_cnt_filter = 0;
unsigned long msdus_to_queue, num_msdus;
enum ath10k_pkt_rx_err err = ATH10K_PKT_RX_ERR_MAX;
u8 first_hdr[RX_HTT_HDR_STATUS_LEN];
@ -2220,8 +2209,12 @@ static void ath10k_htt_rx_tx_compl_ind(struct ath10k *ar,
int status = MS(resp->data_tx_completion.flags, HTT_DATA_TX_STATUS);
__le16 msdu_id, *msdus;
bool rssi_enabled = false;
u8 msdu_count = 0;
u8 msdu_count = 0, num_airtime_records, tid;
int i;
struct htt_data_tx_compl_ppdu_dur *ppdu_info;
struct ath10k_peer *peer;
u16 ppdu_info_offset = 0, peer_id;
u32 tx_duration;
switch (status) {
case HTT_DATA_TX_STATUS_NO_ACK:
@ -2245,12 +2238,12 @@ static void ath10k_htt_rx_tx_compl_ind(struct ath10k *ar,
resp->data_tx_completion.num_msdus);
msdu_count = resp->data_tx_completion.num_msdus;
msdus = resp->data_tx_completion.msdus;
if (resp->data_tx_completion.flags2 & HTT_TX_CMPL_FLAG_DATA_RSSI)
rssi_enabled = true;
for (i = 0; i < msdu_count; i++) {
msdus = resp->data_tx_completion.msdus;
msdu_id = msdus[i];
tx_done.msdu_id = __le16_to_cpu(msdu_id);
@ -2282,6 +2275,50 @@ static void ath10k_htt_rx_tx_compl_ind(struct ath10k *ar,
ath10k_txrx_tx_unref(htt, &tx_done);
}
}
if (!(resp->data_tx_completion.flags2 & HTT_TX_CMPL_FLAG_PPDU_DURATION_PRESENT))
return;
ppdu_info_offset = (msdu_count & 0x01) ? msdu_count + 1 : msdu_count;
if (rssi_enabled)
ppdu_info_offset += ppdu_info_offset;
if (resp->data_tx_completion.flags2 &
(HTT_TX_CMPL_FLAG_PPID_PRESENT | HTT_TX_CMPL_FLAG_PA_PRESENT))
ppdu_info_offset += 2;
ppdu_info = (struct htt_data_tx_compl_ppdu_dur *)&msdus[ppdu_info_offset];
num_airtime_records = FIELD_GET(HTT_TX_COMPL_PPDU_DUR_INFO0_NUM_ENTRIES_MASK,
__le32_to_cpu(ppdu_info->info0));
for (i = 0; i < num_airtime_records; i++) {
struct htt_data_tx_ppdu_dur *ppdu_dur;
u32 info0;
ppdu_dur = &ppdu_info->ppdu_dur[i];
info0 = __le32_to_cpu(ppdu_dur->info0);
peer_id = FIELD_GET(HTT_TX_PPDU_DUR_INFO0_PEER_ID_MASK,
info0);
rcu_read_lock();
spin_lock_bh(&ar->data_lock);
peer = ath10k_peer_find_by_id(ar, peer_id);
if (!peer) {
spin_unlock_bh(&ar->data_lock);
rcu_read_unlock();
continue;
}
tid = FIELD_GET(HTT_TX_PPDU_DUR_INFO0_TID_MASK, info0);
tx_duration = __le32_to_cpu(ppdu_dur->tx_duration);
ieee80211_sta_register_airtime(peer->sta, tid, tx_duration, 0);
spin_unlock_bh(&ar->data_lock);
rcu_read_unlock();
}
}
static void ath10k_htt_rx_addba(struct ath10k *ar, struct htt_resp *resp)
@ -2596,6 +2633,7 @@ static void ath10k_htt_rx_tx_fetch_ind(struct ath10k *ar, struct sk_buff *skb)
u8 tid;
int ret;
int i;
bool may_tx;
ath10k_dbg(ar, ATH10K_DBG_HTT, "htt rx tx fetch ind\n");
@ -2668,8 +2706,13 @@ static void ath10k_htt_rx_tx_fetch_ind(struct ath10k *ar, struct sk_buff *skb)
num_msdus = 0;
num_bytes = 0;
ieee80211_txq_schedule_start(hw, txq->ac);
may_tx = ieee80211_txq_may_transmit(hw, txq);
while (num_msdus < max_num_msdus &&
num_bytes < max_num_bytes) {
if (!may_tx)
break;
ret = ath10k_mac_tx_push_txq(hw, txq);
if (ret < 0)
break;
@ -2677,6 +2720,8 @@ static void ath10k_htt_rx_tx_fetch_ind(struct ath10k *ar, struct sk_buff *skb)
num_msdus++;
num_bytes += ret;
}
ieee80211_return_txq(hw, txq);
ieee80211_txq_schedule_end(hw, txq->ac);
record->num_msdus = cpu_to_le16(num_msdus);
record->num_bytes = cpu_to_le32(num_bytes);
@ -3072,6 +3117,7 @@ ath10k_update_per_peer_tx_stats(struct ath10k *ar,
arsta->txrate.nss = txrate.nss;
arsta->txrate.bw = ath10k_bw_to_mac80211_bw(txrate.bw);
arsta->last_tx_bitrate = cfg80211_calculate_bitrate(&arsta->txrate);
if (sgi)
arsta->txrate.flags |= RATE_INFO_FLAGS_SHORT_GI;
@ -3237,7 +3283,7 @@ bool ath10k_htt_t2h_msg_handler(struct ath10k *ar, struct sk_buff *skb)
break;
}
case HTT_T2H_MSG_TYPE_RX_IND:
if (ar->dev_type == ATH10K_DEV_TYPE_HL)
if (ar->bus_param.dev_type == ATH10K_DEV_TYPE_HL)
return ath10k_htt_rx_proc_rx_ind_hl(htt,
&resp->rx_ind_hl,
skb);
@ -3533,7 +3579,7 @@ void ath10k_htt_set_rx_ops(struct ath10k_htt *htt)
{
struct ath10k *ar = htt->ar;
if (ar->dev_type == ATH10K_DEV_TYPE_HL)
if (ar->bus_param.dev_type == ATH10K_DEV_TYPE_HL)
htt->rx_ops = &htt_rx_ops_hl;
else if (ar->hw_params.target_64bit)
htt->rx_ops = &htt_rx_ops_64;

19
drivers/net/wireless/ath/ath10k/htt_tx.c
View File

@ -1,18 +1,7 @@
// SPDX-License-Identifier: ISC
/*
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2017 Qualcomm Atheros, 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.
*/
#include <linux/etherdevice.h>
@ -495,7 +484,7 @@ int ath10k_htt_tx_start(struct ath10k_htt *htt)
if (htt->tx_mem_allocated)
return 0;
if (ar->dev_type == ATH10K_DEV_TYPE_HL)
if (ar->bus_param.dev_type == ATH10K_DEV_TYPE_HL)
return 0;
ret = ath10k_htt_tx_alloc_buf(htt);
@ -1224,7 +1213,7 @@ int ath10k_htt_mgmt_tx(struct ath10k_htt *htt, struct sk_buff *msdu)
return 0;
err_unmap_msdu:
if (ar->dev_type != ATH10K_DEV_TYPE_HL)
if (ar->bus_param.dev_type != ATH10K_DEV_TYPE_HL)
dma_unmap_single(dev, skb_cb->paddr, msdu->len, DMA_TO_DEVICE);
err_free_txdesc:
dev_kfree_skb_any(txdesc);
@ -1763,7 +1752,7 @@ void ath10k_htt_set_tx_ops(struct ath10k_htt *htt)
{
struct ath10k *ar = htt->ar;
if (ar->dev_type == ATH10K_DEV_TYPE_HL)
if (ar->bus_param.dev_type == ATH10K_DEV_TYPE_HL)
htt->tx_ops = &htt_tx_ops_hl;
else if (ar->hw_params.target_64bit)
htt->tx_ops = &htt_tx_ops_64;

13
drivers/net/wireless/ath/ath10k/hw.c
View File

@ -1,17 +1,6 @@
// SPDX-License-Identifier: ISC
/*
* Copyright (c) 2014-2017 Qualcomm Atheros, 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.
*/
#include <linux/types.h>

13
drivers/net/wireless/ath/ath10k/hw.h
View File

@ -1,19 +1,8 @@
/* SPDX-License-Identifier: ISC */
/*
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
* Copyright (c) 2018 The Linux Foundation. All rights reserved.
*
* 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 _HW_H_

244
drivers/net/wireless/ath/ath10k/mac.c
View File

@ -1,19 +1,8 @@
// SPDX-License-Identifier: ISC
/*
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
* Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.
*
* 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.
*/
#include "mac.h"
@ -250,24 +239,24 @@ static int ath10k_send_key(struct ath10k_vif *arvif,
switch (key->cipher) {
case WLAN_CIPHER_SUITE_CCMP:
arg.key_cipher = WMI_CIPHER_AES_CCM;
arg.key_cipher = ar->wmi_key_cipher[WMI_CIPHER_AES_CCM];
key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV_MGMT;
break;
case WLAN_CIPHER_SUITE_TKIP:
arg.key_cipher = WMI_CIPHER_TKIP;
arg.key_cipher = ar->wmi_key_cipher[WMI_CIPHER_TKIP];
arg.key_txmic_len = 8;
arg.key_rxmic_len = 8;
break;
case WLAN_CIPHER_SUITE_WEP40:
case WLAN_CIPHER_SUITE_WEP104:
arg.key_cipher = WMI_CIPHER_WEP;
arg.key_cipher = ar->wmi_key_cipher[WMI_CIPHER_WEP];
break;
case WLAN_CIPHER_SUITE_CCMP_256:
arg.key_cipher = WMI_CIPHER_AES_CCM;
arg.key_cipher = ar->wmi_key_cipher[WMI_CIPHER_AES_CCM];
break;
case WLAN_CIPHER_SUITE_GCMP:
case WLAN_CIPHER_SUITE_GCMP_256:
arg.key_cipher = WMI_CIPHER_AES_GCM;
arg.key_cipher = ar->wmi_key_cipher[WMI_CIPHER_AES_GCM];
break;
case WLAN_CIPHER_SUITE_BIP_GMAC_128:
case WLAN_CIPHER_SUITE_BIP_GMAC_256:
@ -284,7 +273,7 @@ static int ath10k_send_key(struct ath10k_vif *arvif,
key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
if (cmd == DISABLE_KEY) {
arg.key_cipher = WMI_CIPHER_NONE;
arg.key_cipher = ar->wmi_key_cipher[WMI_CIPHER_NONE];
arg.key_data = NULL;
}
@ -3397,6 +3386,7 @@ ath10k_mac_tx_h_get_txmode(struct ath10k *ar,
struct sk_buff *skb)
{
const struct ieee80211_hdr *hdr = (void *)skb->data;
const struct ath10k_skb_cb *skb_cb = ATH10K_SKB_CB(skb);
__le16 fc = hdr->frame_control;
if (!vif || vif->type == NL80211_IFTYPE_MONITOR)
@ -3438,7 +3428,8 @@ ath10k_mac_tx_h_get_txmode(struct ath10k *ar,
if (ieee80211_is_data_present(fc) && sta && sta->tdls)
return ATH10K_HW_TXRX_ETHERNET;
if (test_bit(ATH10K_FLAG_RAW_MODE, &ar->dev_flags))
if (test_bit(ATH10K_FLAG_RAW_MODE, &ar->dev_flags) ||
skb_cb->flags & ATH10K_SKB_F_RAW_TX)
return ATH10K_HW_TXRX_RAW;
return ATH10K_HW_TXRX_NATIVE_WIFI;
@ -3544,10 +3535,13 @@ static void ath10k_tx_h_add_p2p_noa_ie(struct ath10k *ar,
static void ath10k_mac_tx_h_fill_cb(struct ath10k *ar,
struct ieee80211_vif *vif,
struct ieee80211_txq *txq,
struct sk_buff *skb)
struct sk_buff *skb, u16 airtime)
{
struct ieee80211_hdr *hdr = (void *)skb->data;
struct ath10k_skb_cb *cb = ATH10K_SKB_CB(skb);
const struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
bool is_data = ieee80211_is_data(hdr->frame_control) ||
ieee80211_is_data_qos(hdr->frame_control);
cb->flags = 0;
if (!ath10k_tx_h_use_hwcrypto(vif, skb))
@ -3559,8 +3553,19 @@ static void ath10k_mac_tx_h_fill_cb(struct ath10k *ar,
if (ieee80211_is_data_qos(hdr->frame_control))
cb->flags |= ATH10K_SKB_F_QOS;
/* Data frames encrypted in software will be posted to firmware
* with tx encap mode set to RAW. Ex: Multicast traffic generated
* for a specific VLAN group will always be encrypted in software.
*/
if (is_data && ieee80211_has_protected(hdr->frame_control) &&
!info->control.hw_key) {
cb->flags |= ATH10K_SKB_F_NO_HWCRYPT;
cb->flags |= ATH10K_SKB_F_RAW_TX;
}
cb->vif = vif;
cb->txq = txq;
cb->airtime_est = airtime;
}
bool ath10k_mac_tx_frm_has_freq(struct ath10k *ar)
@ -3667,6 +3672,7 @@ static int ath10k_mac_tx(struct ath10k *ar,
{
struct ieee80211_hw *hw = ar->hw;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
const struct ath10k_skb_cb *skb_cb = ATH10K_SKB_CB(skb);
int ret;
/* We should disable CCK RATE due to P2P */
@ -3684,7 +3690,8 @@ static int ath10k_mac_tx(struct ath10k *ar,
ath10k_tx_h_8023(skb);
break;
case ATH10K_HW_TXRX_RAW:
if (!test_bit(ATH10K_FLAG_RAW_MODE, &ar->dev_flags)) {
if (!test_bit(ATH10K_FLAG_RAW_MODE, &ar->dev_flags) &&
!(skb_cb->flags & ATH10K_SKB_F_RAW_TX)) {
WARN_ON_ONCE(1);
ieee80211_free_txskb(hw, skb);
return -ENOTSUPP;
@ -3890,7 +3897,6 @@ static void ath10k_mac_txq_init(struct ieee80211_txq *txq)
static void ath10k_mac_txq_unref(struct ath10k *ar, struct ieee80211_txq *txq)
{
struct ath10k_txq *artxq;
struct ath10k_skb_cb *cb;
struct sk_buff *msdu;
int msdu_id;
@ -3898,12 +3904,6 @@ static void ath10k_mac_txq_unref(struct ath10k *ar, struct ieee80211_txq *txq)
if (!txq)
return;
artxq = (void *)txq->drv_priv;
spin_lock_bh(&ar->txqs_lock);
if (!list_empty(&artxq->list))
list_del_init(&artxq->list);
spin_unlock_bh(&ar->txqs_lock);
spin_lock_bh(&ar->htt.tx_lock);
idr_for_each_entry(&ar->htt.pending_tx, msdu, msdu_id) {
cb = ATH10K_SKB_CB(msdu);
@ -3943,7 +3943,6 @@ static bool ath10k_mac_tx_can_push(struct ieee80211_hw *hw,
struct ath10k_txq *artxq = (void *)txq->drv_priv;
/* No need to get locks */
if (ar->htt.tx_q_state.mode == HTT_TX_MODE_SWITCH_PUSH)
return true;
@ -3956,6 +3955,52 @@ static bool ath10k_mac_tx_can_push(struct ieee80211_hw *hw,
return false;
}
/* Return estimated airtime in microsecond, which is calculated using last
* reported TX rate. This is just a rough estimation because host driver has no
* knowledge of the actual transmit rate, retries or aggregation. If actual
* airtime can be reported by firmware, then delta between estimated and actual
* airtime can be adjusted from deficit.
*/
#define IEEE80211_ATF_OVERHEAD 100 /* IFS + some slot time */
#define IEEE80211_ATF_OVERHEAD_IFS 16 /* IFS only */
static u16 ath10k_mac_update_airtime(struct ath10k *ar,
struct ieee80211_txq *txq,
struct sk_buff *skb)
{
struct ath10k_sta *arsta;
u32 pktlen;
u16 airtime = 0;
if (!txq || !txq->sta)
return airtime;
if (test_bit(WMI_SERVICE_REPORT_AIRTIME, ar->wmi.svc_map))
return airtime;
spin_lock_bh(&ar->data_lock);
arsta = (struct ath10k_sta *)txq->sta->drv_priv;
pktlen = skb->len + 38; /* Assume MAC header 30, SNAP 8 for most case */
if (arsta->last_tx_bitrate) {
/* airtime in us, last_tx_bitrate in 100kbps */
airtime = (pktlen * 8 * (1000 / 100))
/ arsta->last_tx_bitrate;
/* overhead for media access time and IFS */
airtime += IEEE80211_ATF_OVERHEAD_IFS;
} else {
/* This is mostly for throttle excessive BC/MC frames, and the
* airtime/rate doesn't need be exact. Airtime of BC/MC frames
* in 2G get some discount, which helps prevent very low rate
* frames from being blocked for too long.
*/
airtime = (pktlen * 8 * (1000 / 100)) / 60; /* 6M */
airtime += IEEE80211_ATF_OVERHEAD;
}
spin_unlock_bh(&ar->data_lock);
return airtime;
}
int ath10k_mac_tx_push_txq(struct ieee80211_hw *hw,
struct ieee80211_txq *txq)
{
@ -3971,6 +4016,7 @@ int ath10k_mac_tx_push_txq(struct ieee80211_hw *hw,
size_t skb_len;
bool is_mgmt, is_presp;
int ret;
u16 airtime;
spin_lock_bh(&ar->htt.tx_lock);
ret = ath10k_htt_tx_inc_pending(htt);
@ -3988,7 +4034,8 @@ int ath10k_mac_tx_push_txq(struct ieee80211_hw *hw,
return -ENOENT;
}
ath10k_mac_tx_h_fill_cb(ar, vif, txq, skb);
airtime = ath10k_mac_update_airtime(ar, txq, skb);
ath10k_mac_tx_h_fill_cb(ar, vif, txq, skb, airtime);
skb_len = skb->len;
txmode = ath10k_mac_tx_h_get_txmode(ar, vif, sta, skb);
@ -4030,48 +4077,45 @@ int ath10k_mac_tx_push_txq(struct ieee80211_hw *hw,
return skb_len;
}
void ath10k_mac_tx_push_pending(struct ath10k *ar)
static int ath10k_mac_schedule_txq(struct ieee80211_hw *hw, u32 ac)
{
struct ieee80211_hw *hw = ar->hw;
struct ieee80211_txq *txq;
struct ath10k_txq *artxq;
struct ath10k_txq *last;
int ret;
int max;
int ret = 0;
if (ar->htt.num_pending_tx >= (ar->htt.max_num_pending_tx / 2))
return;
spin_lock_bh(&ar->txqs_lock);
rcu_read_lock();
last = list_last_entry(&ar->txqs, struct ath10k_txq, list);
while (!list_empty(&ar->txqs)) {
artxq = list_first_entry(&ar->txqs, struct ath10k_txq, list);
txq = container_of((void *)artxq, struct ieee80211_txq,
drv_priv);
/* Prevent aggressive sta/tid taking over tx queue */
max = HTC_HOST_MAX_MSG_PER_TX_BUNDLE;
ret = 0;
while (ath10k_mac_tx_can_push(hw, txq) && max--) {
ieee80211_txq_schedule_start(hw, ac);
while ((txq = ieee80211_next_txq(hw, ac))) {
while (ath10k_mac_tx_can_push(hw, txq)) {
ret = ath10k_mac_tx_push_txq(hw, txq);
if (ret < 0)
break;
}
list_del_init(&artxq->list);
if (ret != -ENOENT)
list_add_tail(&artxq->list, &ar->txqs);
ieee80211_return_txq(hw, txq);
ath10k_htt_tx_txq_update(hw, txq);
if (artxq == last || (ret < 0 && ret != -ENOENT))
if (ret == -EBUSY)
break;
}
ieee80211_txq_schedule_end(hw, ac);
return ret;
}
void ath10k_mac_tx_push_pending(struct ath10k *ar)
{
struct ieee80211_hw *hw = ar->hw;
u32 ac;
if (ar->htt.tx_q_state.mode != HTT_TX_MODE_SWITCH_PUSH)
return;
if (ar->htt.num_pending_tx >= (ar->htt.max_num_pending_tx / 2))
return;
rcu_read_lock();
for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) {
if (ath10k_mac_schedule_txq(hw, ac) == -EBUSY)
break;
}
rcu_read_unlock();
spin_unlock_bh(&ar->txqs_lock);
}
EXPORT_SYMBOL(ath10k_mac_tx_push_pending);
@ -4258,8 +4302,10 @@ static void ath10k_mac_op_tx(struct ieee80211_hw *hw,
bool is_mgmt;
bool is_presp;
int ret;
u16 airtime;
ath10k_mac_tx_h_fill_cb(ar, vif, txq, skb);
airtime = ath10k_mac_update_airtime(ar, txq, skb);
ath10k_mac_tx_h_fill_cb(ar, vif, txq, skb, airtime);
txmode = ath10k_mac_tx_h_get_txmode(ar, vif, sta, skb);
txpath = ath10k_mac_tx_h_get_txpath(ar, skb, txmode);
@ -4310,31 +4356,28 @@ static void ath10k_mac_op_wake_tx_queue(struct ieee80211_hw *hw,
struct ieee80211_txq *txq)
{
struct ath10k *ar = hw->priv;
struct ath10k_txq *artxq = (void *)txq->drv_priv;
struct ieee80211_txq *f_txq;
struct ath10k_txq *f_artxq;
int ret = 0;
int max = HTC_HOST_MAX_MSG_PER_TX_BUNDLE;
int ret;
u8 ac;
spin_lock_bh(&ar->txqs_lock);
if (list_empty(&artxq->list))
list_add_tail(&artxq->list, &ar->txqs);
ath10k_htt_tx_txq_update(hw, txq);
if (ar->htt.tx_q_state.mode != HTT_TX_MODE_SWITCH_PUSH)
return;
f_artxq = list_first_entry(&ar->txqs, struct ath10k_txq, list);
f_txq = container_of((void *)f_artxq, struct ieee80211_txq, drv_priv);
list_del_init(&f_artxq->list);
ac = txq->ac;
ieee80211_txq_schedule_start(hw, ac);
txq = ieee80211_next_txq(hw, ac);
if (!txq)
goto out;
while (ath10k_mac_tx_can_push(hw, f_txq) && max--) {
ret = ath10k_mac_tx_push_txq(hw, f_txq);
while (ath10k_mac_tx_can_push(hw, txq)) {
ret = ath10k_mac_tx_push_txq(hw, txq);
if (ret < 0)
break;
}
if (ret != -ENOENT)
list_add_tail(&f_artxq->list, &ar->txqs);
spin_unlock_bh(&ar->txqs_lock);
ath10k_htt_tx_txq_update(hw, f_txq);
ieee80211_return_txq(hw, txq);
ath10k_htt_tx_txq_update(hw, txq);
out:
ieee80211_txq_schedule_end(hw, ac);
}
/* Must not be called with conf_mutex held as workers can use that also. */
@ -4705,7 +4748,7 @@ static int ath10k_start(struct ieee80211_hw *hw)
goto err;
}
ret = ath10k_hif_power_up(ar);
ret = ath10k_hif_power_up(ar, ATH10K_FIRMWARE_MODE_NORMAL);
if (ret) {
ath10k_err(ar, "Could not init hif: %d\n", ret);
goto err_off;
@ -5342,6 +5385,17 @@ static int ath10k_add_interface(struct ieee80211_hw *hw,
goto err_peer_delete;
}
if (test_bit(WMI_SERVICE_RTT_RESPONDER_ROLE, ar->wmi.svc_map)) {
vdev_param = ar->wmi.vdev_param->rtt_responder_role;
ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, vdev_param,
arvif->ftm_responder);
/* It is harmless to not set FTM role. Do not warn */
if (ret && ret != -EOPNOTSUPP)
ath10k_warn(ar, "failed to set vdev %i FTM Responder: %d\n",
arvif->vdev_id, ret);
}
if (vif->type == NL80211_IFTYPE_MONITOR) {
ar->monitor_arvif = arvif;
ret = ath10k_monitor_recalc(ar);
@ -5616,6 +5670,20 @@ static void ath10k_bss_info_changed(struct ieee80211_hw *hw,
if (changed & BSS_CHANGED_BSSID && !is_zero_ether_addr(info->bssid))
ether_addr_copy(arvif->bssid, info->bssid);
if (changed & BSS_CHANGED_FTM_RESPONDER &&
arvif->ftm_responder != info->ftm_responder &&
test_bit(WMI_SERVICE_RTT_RESPONDER_ROLE, ar->wmi.svc_map)) {
arvif->ftm_responder = info->ftm_responder;
vdev_param = ar->wmi.vdev_param->rtt_responder_role;
ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, vdev_param,
arvif->ftm_responder);
ath10k_dbg(ar, ATH10K_DBG_MAC,
"mac vdev %d ftm_responder %d:ret %d\n",
arvif->vdev_id, arvif->ftm_responder, ret);
}
if (changed & BSS_CHANGED_BEACON_ENABLED)
ath10k_control_beaconing(arvif, info);
@ -8618,6 +8686,15 @@ int ath10k_mac_register(struct ath10k *ar)
wiphy_ext_feature_set(ar->hw->wiphy,
NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT);
if (ath10k_peer_stats_enabled(ar) ||
test_bit(WMI_SERVICE_REPORT_AIRTIME, ar->wmi.svc_map))
wiphy_ext_feature_set(ar->hw->wiphy,
NL80211_EXT_FEATURE_AIRTIME_FAIRNESS);
if (test_bit(WMI_SERVICE_RTT_RESPONDER_ROLE, ar->wmi.svc_map))
wiphy_ext_feature_set(ar->hw->wiphy,
NL80211_EXT_FEATURE_ENABLE_FTM_RESPONDER);
/*
* on LL hardware queues are managed entirely by the FW
* so we only advertise to mac we can do the queues thing
@ -8727,12 +8804,19 @@ int ath10k_mac_register(struct ath10k *ar)
wiphy_ext_feature_set(ar->hw->wiphy, NL80211_EXT_FEATURE_CQM_RSSI_LIST);
ar->hw->weight_multiplier = ATH10K_AIRTIME_WEIGHT_MULTIPLIER;
ret = ieee80211_register_hw(ar->hw);
if (ret) {
ath10k_err(ar, "failed to register ieee80211: %d\n", ret);
goto err_dfs_detector_exit;
}
if (test_bit(WMI_SERVICE_PER_PACKET_SW_ENCRYPT, ar->wmi.svc_map)) {
ar->hw->wiphy->interface_modes |= BIT(NL80211_IFTYPE_AP_VLAN);
ar->hw->wiphy->software_iftypes |= BIT(NL80211_IFTYPE_AP_VLAN);
}
if (!ath_is_world_regd(&ar->ath_common.regulatory)) {
ret = regulatory_hint(ar->hw->wiphy,
ar->ath_common.regulatory.alpha2);

13
drivers/net/wireless/ath/ath10k/mac.h
View File

@ -1,18 +1,7 @@
/* SPDX-License-Identifier: ISC */
/*
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2017 Qualcomm Atheros, 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 _MAC_H_

13
drivers/net/wireless/ath/ath10k/p2p.c
View File

@ -1,17 +1,6 @@
// SPDX-License-Identifier: ISC
/*
* Copyright (c) 2015 Qualcomm Atheros, 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.
*/
#include "core.h"

13
drivers/net/wireless/ath/ath10k/p2p.h
View File

@ -1,17 +1,6 @@
/* SPDX-License-Identifier: ISC */
/*
* Copyright (c) 2015 Qualcomm Atheros, 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 _P2P_H

60
drivers/net/wireless/ath/ath10k/pci.c
View File

@ -1,18 +1,7 @@
// SPDX-License-Identifier: ISC
/*
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2017 Qualcomm Atheros, 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.
*/
#include <linux/pci.h>
@ -913,7 +902,6 @@ static int ath10k_pci_diag_read_mem(struct ath10k *ar, u32 address, void *data,
int nbytes)
{
struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
struct ath10k_ce *ce = ath10k_ce_priv(ar);
int ret = 0;
u32 *buf;
unsigned int completed_nbytes, alloc_nbytes, remaining_bytes;
@ -924,8 +912,7 @@ static int ath10k_pci_diag_read_mem(struct ath10k *ar, u32 address, void *data,
void *data_buf = NULL;
int i;
spin_lock_bh(&ce->ce_lock);
mutex_lock(&ar_pci->ce_diag_mutex);
ce_diag = ar_pci->ce_diag;
/*
@ -960,19 +947,17 @@ static int ath10k_pci_diag_read_mem(struct ath10k *ar, u32 address, void *data,
nbytes = min_t(unsigned int, remaining_bytes,
DIAG_TRANSFER_LIMIT);
ret = ce_diag->ops->ce_rx_post_buf(ce_diag, &ce_data, ce_data);
ret = ath10k_ce_rx_post_buf(ce_diag, &ce_data, ce_data);
if (ret != 0)
goto done;
/* Request CE to send from Target(!) address to Host buffer */
ret = ath10k_ce_send_nolock(ce_diag, NULL, (u32)address, nbytes, 0,
0);
ret = ath10k_ce_send(ce_diag, NULL, (u32)address, nbytes, 0, 0);
if (ret)
goto done;
i = 0;
while (ath10k_ce_completed_send_next_nolock(ce_diag,
NULL) != 0) {
while (ath10k_ce_completed_send_next(ce_diag, NULL) != 0) {
udelay(DIAG_ACCESS_CE_WAIT_US);
i += DIAG_ACCESS_CE_WAIT_US;
@ -983,10 +968,8 @@ static int ath10k_pci_diag_read_mem(struct ath10k *ar, u32 address, void *data,
}
i = 0;
while (ath10k_ce_completed_recv_next_nolock(ce_diag,
(void **)&buf,
&completed_nbytes)
!= 0) {
while (ath10k_ce_completed_recv_next(ce_diag, (void **)&buf,
&completed_nbytes) != 0) {
udelay(DIAG_ACCESS_CE_WAIT_US);
i += DIAG_ACCESS_CE_WAIT_US;
@ -1019,7 +1002,7 @@ done:
dma_free_coherent(ar->dev, alloc_nbytes, data_buf,
ce_data_base);
spin_unlock_bh(&ce->ce_lock);
mutex_unlock(&ar_pci->ce_diag_mutex);
return ret;
}
@ -1067,7 +1050,6 @@ int ath10k_pci_diag_write_mem(struct ath10k *ar, u32 address,
const void *data, int nbytes)
{
struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
struct ath10k_ce *ce = ath10k_ce_priv(ar);
int ret = 0;
u32 *buf;
unsigned int completed_nbytes, alloc_nbytes, remaining_bytes;
@ -1076,8 +1058,7 @@ int ath10k_pci_diag_write_mem(struct ath10k *ar, u32 address,
dma_addr_t ce_data_base = 0;
int i;
spin_lock_bh(&ce->ce_lock);
mutex_lock(&ar_pci->ce_diag_mutex);
ce_diag = ar_pci->ce_diag;
/*
@ -1118,7 +1099,7 @@ int ath10k_pci_diag_write_mem(struct ath10k *ar, u32 address,
memcpy(data_buf, data, nbytes);
/* Set up to receive directly into Target(!) address */
ret = ce_diag->ops->ce_rx_post_buf(ce_diag, &address, address);
ret = ath10k_ce_rx_post_buf(ce_diag, &address, address);
if (ret != 0)
goto done;
@ -1126,14 +1107,12 @@ int ath10k_pci_diag_write_mem(struct ath10k *ar, u32 address,
* Request CE to send caller-supplied data that
* was copied to bounce buffer to Target(!) address.
*/
ret = ath10k_ce_send_nolock(ce_diag, NULL, ce_data_base,
nbytes, 0, 0);
ret = ath10k_ce_send(ce_diag, NULL, ce_data_base, nbytes, 0, 0);
if (ret != 0)
goto done;
i = 0;
while (ath10k_ce_completed_send_next_nolock(ce_diag,
NULL) != 0) {
while (ath10k_ce_completed_send_next(ce_diag, NULL) != 0) {
udelay(DIAG_ACCESS_CE_WAIT_US);
i += DIAG_ACCESS_CE_WAIT_US;
@ -1144,10 +1123,8 @@ int ath10k_pci_diag_write_mem(struct ath10k *ar, u32 address,
}
i = 0;
while (ath10k_ce_completed_recv_next_nolock(ce_diag,
(void **)&buf,
&completed_nbytes)
!= 0) {
while (ath10k_ce_completed_recv_next(ce_diag, (void **)&buf,
&completed_nbytes) != 0) {
udelay(DIAG_ACCESS_CE_WAIT_US);
i += DIAG_ACCESS_CE_WAIT_US;
@ -1182,7 +1159,7 @@ done:
ath10k_warn(ar, "failed to write diag value at 0x%x: %d\n",
address, ret);
spin_unlock_bh(&ce->ce_lock);
mutex_unlock(&ar_pci->ce_diag_mutex);
return ret;
}
@ -2283,7 +2260,7 @@ static int ath10k_pci_get_num_banks(struct ath10k *ar)
return 1;
case QCA6164_2_1_DEVICE_ID:
case QCA6174_2_1_DEVICE_ID:
switch (MS(ar->chip_id, SOC_CHIP_ID_REV)) {
switch (MS(ar->bus_param.chip_id, SOC_CHIP_ID_REV)) {
case QCA6174_HW_1_0_CHIP_ID_REV:
case QCA6174_HW_1_1_CHIP_ID_REV:
case QCA6174_HW_2_1_CHIP_ID_REV:
@ -2806,7 +2783,8 @@ static int ath10k_pci_chip_reset(struct ath10k *ar)
return ar_pci->pci_hard_reset(ar);
}
static int ath10k_pci_hif_power_up(struct ath10k *ar)
static int ath10k_pci_hif_power_up(struct ath10k *ar,
enum ath10k_firmware_mode fw_mode)
{
struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
int ret;
@ -3462,6 +3440,7 @@ int ath10k_pci_setup_resource(struct ath10k *ar)
spin_lock_init(&ce->ce_lock);
spin_lock_init(&ar_pci->ps_lock);
mutex_init(&ar_pci->ce_diag_mutex);
timer_setup(&ar_pci->rx_post_retry, ath10k_pci_rx_replenish_retry, 0);
@ -3636,6 +3615,7 @@ static int ath10k_pci_probe(struct pci_dev *pdev,
}
bus_params.dev_type = ATH10K_DEV_TYPE_LL;
bus_params.link_can_suspend = true;
bus_params.chip_id = ath10k_pci_soc_read32(ar, SOC_CHIP_ID_ADDRESS);
if (bus_params.chip_id == 0xffffffff) {
ath10k_err(ar, "failed to get chip id\n");

16
drivers/net/wireless/ath/ath10k/pci.h
View File

@ -1,24 +1,14 @@
/* SPDX-License-Identifier: ISC */
/*
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2017 Qualcomm Atheros, 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 _PCI_H_
#define _PCI_H_
#include <linux/interrupt.h>
#include <linux/mutex.h>
#include "hw.h"
#include "ce.h"
@ -128,6 +118,8 @@ struct ath10k_pci {
/* Copy Engine used for Diagnostic Accesses */
struct ath10k_ce_pipe *ce_diag;
/* For protecting ce_diag */
struct mutex ce_diag_mutex;
struct ath10k_ce ce;
struct timer_list rx_post_retry;

13
drivers/net/wireless/ath/ath10k/qmi.c
View File

@ -1,17 +1,6 @@
// SPDX-License-Identifier: ISC
/*
* Copyright (c) 2018 The Linux Foundation. All rights reserved.
*
* 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.
*/
#include <linux/completion.h>

13
drivers/net/wireless/ath/ath10k/qmi.h
View File

@ -1,17 +1,6 @@
/* SPDX-License-Identifier: ISC */
/*
* Copyright (c) 2018 The Linux Foundation. All rights reserved.
*
* 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 _ATH10K_QMI_H_
#define _ATH10K_QMI_H_

13
drivers/net/wireless/ath/ath10k/qmi_wlfw_v01.c
View File

@ -1,17 +1,6 @@
// SPDX-License-Identifier: ISC
/*
* Copyright (c) 2018 The Linux Foundation. All rights reserved.
*
* 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.
*/
#include <linux/soc/qcom/qmi.h>

13
drivers/net/wireless/ath/ath10k/qmi_wlfw_v01.h
View File

@ -1,17 +1,6 @@
/* SPDX-License-Identifier: ISC */
/*
* Copyright (c) 2018 The Linux Foundation. All rights reserved.
*
* 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 WCN3990_QMI_SVC_V01_H

13
drivers/net/wireless/ath/ath10k/rx_desc.h
View File

@ -1,18 +1,7 @@
/* SPDX-License-Identifier: ISC */
/*
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2017 Qualcomm Atheros, 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 _RX_DESC_H_

16
drivers/net/wireless/ath/ath10k/sdio.c
View File

@ -1,19 +1,8 @@
// SPDX-License-Identifier: ISC
/*
* Copyright (c) 2004-2011 Atheros Communications Inc.
* Copyright (c) 2011-2012,2017 Qualcomm Atheros, Inc.
* Copyright (c) 2016-2017 Erik Stromdahl <erik.stromdahl@gmail.com>
*
* 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.
*/
#include <linux/module.h>
@ -1381,7 +1370,8 @@ static int ath10k_sdio_hif_disable_intrs(struct ath10k *ar)
return ret;
}
static int ath10k_sdio_hif_power_up(struct ath10k *ar)
static int ath10k_sdio_hif_power_up(struct ath10k *ar,
enum ath10k_firmware_mode fw_mode)
{
struct ath10k_sdio *ar_sdio = ath10k_sdio_priv(ar);
struct sdio_func *func = ar_sdio->func;

13
drivers/net/wireless/ath/ath10k/sdio.h
View File

@ -1,19 +1,8 @@
/* SPDX-License-Identifier: ISC */
/*
* Copyright (c) 2004-2011 Atheros Communications Inc.
* Copyright (c) 2011-2012 Qualcomm Atheros, Inc.
* Copyright (c) 2016-2017 Erik Stromdahl <erik.stromdahl@gmail.com>
*
* 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 _SDIO_H_

78
drivers/net/wireless/ath/ath10k/snoc.c
View File

@ -1,17 +1,6 @@
// SPDX-License-Identifier: ISC
/*
* Copyright (c) 2018 The Linux Foundation. All rights reserved.
*
* 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.
*/
#include <linux/clk.h>
@ -30,6 +19,7 @@
#define ATH10K_SNOC_RX_POST_RETRY_MS 50
#define CE_POLL_PIPE 4
#define ATH10K_SNOC_WAKE_IRQ 2
static char *const ce_name[] = {
"WLAN_CE_0",
@ -956,7 +946,8 @@ static int ath10k_snoc_init_pipes(struct ath10k *ar)
return 0;
}
static int ath10k_snoc_wlan_enable(struct ath10k *ar)
static int ath10k_snoc_wlan_enable(struct ath10k *ar,
enum ath10k_firmware_mode fw_mode)
{
struct ath10k_tgt_pipe_cfg tgt_cfg[CE_COUNT_MAX];
struct ath10k_qmi_wlan_enable_cfg cfg;
@ -990,7 +981,17 @@ static int ath10k_snoc_wlan_enable(struct ath10k *ar)
cfg.shadow_reg_cfg = (struct ath10k_shadow_reg_cfg *)
&target_shadow_reg_cfg_map;
mode = QMI_WLFW_MISSION_V01;
switch (fw_mode) {
case ATH10K_FIRMWARE_MODE_NORMAL:
mode = QMI_WLFW_MISSION_V01;
break;
case ATH10K_FIRMWARE_MODE_UTF:
mode = QMI_WLFW_FTM_V01;
break;
default:
ath10k_err(ar, "invalid firmware mode %d\n", fw_mode);
return -EINVAL;
}
return ath10k_qmi_wlan_enable(ar, &cfg, mode,
NULL);
@ -1019,14 +1020,15 @@ static void ath10k_snoc_hif_power_down(struct ath10k *ar)
ath10k_ce_free_rri(ar);
}
static int ath10k_snoc_hif_power_up(struct ath10k *ar)
static int ath10k_snoc_hif_power_up(struct ath10k *ar,
enum ath10k_firmware_mode fw_mode)
{
int ret;
ath10k_dbg(ar, ATH10K_DBG_SNOC, "%s:WCN3990 driver state = %d\n",
__func__, ar->state);
ret = ath10k_snoc_wlan_enable(ar);
ret = ath10k_snoc_wlan_enable(ar, fw_mode);
if (ret) {
ath10k_err(ar, "failed to enable wcn3990: %d\n", ret);
return ret;
@ -1048,6 +1050,46 @@ err_wlan_enable:
return ret;
}
#ifdef CONFIG_PM
static int ath10k_snoc_hif_suspend(struct ath10k *ar)
{
struct ath10k_snoc *ar_snoc = ath10k_snoc_priv(ar);
int ret;
if (!device_may_wakeup(ar->dev))
return -EPERM;
ret = enable_irq_wake(ar_snoc->ce_irqs[ATH10K_SNOC_WAKE_IRQ].irq_line);
if (ret) {
ath10k_err(ar, "failed to enable wakeup irq :%d\n", ret);
return ret;
}
ath10k_dbg(ar, ATH10K_DBG_SNOC, "snoc device suspended\n");
return ret;
}
static int ath10k_snoc_hif_resume(struct ath10k *ar)
{
struct ath10k_snoc *ar_snoc = ath10k_snoc_priv(ar);
int ret;
if (!device_may_wakeup(ar->dev))
return -EPERM;
ret = disable_irq_wake(ar_snoc->ce_irqs[ATH10K_SNOC_WAKE_IRQ].irq_line);
if (ret) {
ath10k_err(ar, "failed to disable wakeup irq: %d\n", ret);
return ret;
}
ath10k_dbg(ar, ATH10K_DBG_SNOC, "snoc device resumed\n");
return ret;
}
#endif
static const struct ath10k_hif_ops ath10k_snoc_hif_ops = {
.read32 = ath10k_snoc_read32,
.write32 = ath10k_snoc_write32,
@ -1061,6 +1103,10 @@ static const struct ath10k_hif_ops ath10k_snoc_hif_ops = {
.send_complete_check = ath10k_snoc_hif_send_complete_check,
.get_free_queue_number = ath10k_snoc_hif_get_free_queue_number,
.get_target_info = ath10k_snoc_hif_get_target_info,
#ifdef CONFIG_PM
.suspend = ath10k_snoc_hif_suspend,
.resume = ath10k_snoc_hif_resume,
#endif
};
static const struct ath10k_bus_ops ath10k_snoc_bus_ops = {

15
drivers/net/wireless/ath/ath10k/snoc.h
View File

@ -1,17 +1,6 @@
/* SPDX-License-Identifier: ISC */
/*
* Copyright (c) 2018 The Linux Foundation. All rights reserved.
*
* 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 _SNOC_H_
@ -90,7 +79,7 @@ struct ath10k_snoc {
struct ath10k_vreg_info *vreg;
struct ath10k_clk_info *clk;
struct ath10k_qmi *qmi;
unsigned long int flags;
unsigned long flags;
};
static inline struct ath10k_snoc *ath10k_snoc_priv(struct ath10k *ar)

13
drivers/net/wireless/ath/ath10k/spectral.c
View File

@ -1,17 +1,6 @@
// SPDX-License-Identifier: ISC
/*
* Copyright (c) 2013-2017 Qualcomm Atheros, 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.
*/
#include <linux/relay.h>

13
drivers/net/wireless/ath/ath10k/spectral.h
View File

@ -1,17 +1,6 @@
/* SPDX-License-Identifier: ISC */
/*
* Copyright (c) 2013-2015 Qualcomm Atheros, 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 SPECTRAL_H

13
drivers/net/wireless/ath/ath10k/swap.c
View File

@ -1,17 +1,6 @@
// SPDX-License-Identifier: ISC
/*
* Copyright (c) 2015-2016 Qualcomm Atheros, 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.
*/
/* This file has implementation for code swap logic. With code swap feature,

13
drivers/net/wireless/ath/ath10k/swap.h
View File

@ -1,17 +1,6 @@
/* SPDX-License-Identifier: ISC */
/*
* Copyright (c) 2015-2016 Qualcomm Atheros, 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 _SWAP_H_

13
drivers/net/wireless/ath/ath10k/targaddrs.h
View File

@ -1,18 +1,7 @@
/* SPDX-License-Identifier: ISC */
/*
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2016 Qualcomm Atheros, 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 __TARGADDRS_H__

15
drivers/net/wireless/ath/ath10k/testmode.c
View File

@ -1,17 +1,6 @@
// SPDX-License-Identifier: ISC
/*
* Copyright (c) 2014-2017 Qualcomm Atheros, 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.
*/
#include "testmode.h"
@ -270,7 +259,7 @@ static int ath10k_tm_cmd_utf_start(struct ath10k *ar, struct nlattr *tb[])
ath10k_dbg(ar, ATH10K_DBG_TESTMODE, "testmode wmi version %d\n",
ar->testmode.utf_mode_fw.fw_file.wmi_op_version);
ret = ath10k_hif_power_up(ar);
ret = ath10k_hif_power_up(ar, ATH10K_FIRMWARE_MODE_UTF);
if (ret) {
ath10k_err(ar, "failed to power up hif (testmode): %d\n", ret);
ar->state = ATH10K_STATE_OFF;

13
drivers/net/wireless/ath/ath10k/testmode.h
View File

@ -1,17 +1,6 @@
/* SPDX-License-Identifier: ISC */
/*
* Copyright (c) 2014 Qualcomm Atheros, 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.
*/
#include "core.h"

13
drivers/net/wireless/ath/ath10k/testmode_i.h
View File

@ -1,17 +1,6 @@
/* SPDX-License-Identifier: ISC */
/*
* Copyright (c) 2014,2017 Qualcomm Atheros, 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.
*/
/* "API" level of the ath10k testmode interface. Bump it after every

13
drivers/net/wireless/ath/ath10k/thermal.c
View File

@ -1,17 +1,6 @@
// SPDX-License-Identifier: ISC
/*
* Copyright (c) 2014-2015 Qualcomm Atheros, 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.
*/
#include <linux/device.h>

13
drivers/net/wireless/ath/ath10k/thermal.h
View File

@ -1,17 +1,6 @@
/* SPDX-License-Identifier: ISC */
/*
* Copyright (c) 2014-2016 Qualcomm Atheros, 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 _THERMAL_
#define _THERMAL_

13
drivers/net/wireless/ath/ath10k/trace.c
View File

@ -1,17 +1,6 @@
// SPDX-License-Identifier: ISC
/*
* Copyright (c) 2012 Qualcomm Atheros, 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.
*/
#include <linux/module.h>

13
drivers/net/wireless/ath/ath10k/trace.h
View File

@ -1,18 +1,7 @@
/* SPDX-License-Identifier: ISC */
/*
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2016 Qualcomm Atheros, 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.
*/
#if !defined(_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)

19
drivers/net/wireless/ath/ath10k/txrx.c
View File

@ -1,19 +1,8 @@
// SPDX-License-Identifier: ISC
/*
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2016 Qualcomm Atheros, Inc.
* Copyright (c) 2018, The Linux Foundation. All rights reserved.
*
* 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.
*/
#include "core.h"
@ -95,7 +84,11 @@ int ath10k_txrx_tx_unref(struct ath10k_htt *htt,
wake_up(&htt->empty_tx_wq);
spin_unlock_bh(&htt->tx_lock);
if (ar->dev_type != ATH10K_DEV_TYPE_HL)
if (txq && txq->sta && skb_cb->airtime_est)
ieee80211_sta_register_airtime(txq->sta, txq->tid,
skb_cb->airtime_est, 0);
if (ar->bus_param.dev_type != ATH10K_DEV_TYPE_HL)
dma_unmap_single(dev, skb_cb->paddr, msdu->len, DMA_TO_DEVICE);
ath10k_report_offchan_tx(htt->ar, msdu);

13
drivers/net/wireless/ath/ath10k/txrx.h
View File

@ -1,18 +1,7 @@
/* SPDX-License-Identifier: ISC */
/*
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2014,2016 Qualcomm Atheros, 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 _TXRX_H_
#define _TXRX_H_

16
drivers/net/wireless/ath/ath10k/usb.c
View File

@ -1,19 +1,8 @@
// SPDX-License-Identifier: ISC
/*
* Copyright (c) 2007-2011 Atheros Communications Inc.
* Copyright (c) 2011-2012,2017 Qualcomm Atheros, Inc.
* Copyright (c) 2016-2017 Erik Stromdahl <erik.stromdahl@gmail.com>
*
* 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.
*/
#include <linux/module.h>
@ -706,7 +695,8 @@ static void ath10k_usb_hif_send_complete_check(struct ath10k *ar,
{
}
static int ath10k_usb_hif_power_up(struct ath10k *ar)
static int ath10k_usb_hif_power_up(struct ath10k *ar,
enum ath10k_firmware_mode fw_mode)
{
return 0;
}

13
drivers/net/wireless/ath/ath10k/usb.h
View File

@ -1,19 +1,8 @@
/* SPDX-License-Identifier: ISC */
/*
* Copyright (c) 2004-2011 Atheros Communications Inc.
* Copyright (c) 2011-2012 Qualcomm Atheros, Inc.
* Copyright (c) 2016-2017 Erik Stromdahl <erik.stromdahl@gmail.com>
*
* 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 _USB_H_

31
drivers/net/wireless/ath/ath10k/wmi-ops.h
View File

@ -1,19 +1,8 @@
/* SPDX-License-Identifier: ISC */
/*
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
* Copyright (c) 2018, The Linux Foundation. All rights reserved.
*
* 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 _WMI_OPS_H_
@ -69,6 +58,8 @@ struct wmi_ops {
struct sk_buff *(*gen_pdev_suspend)(struct ath10k *ar, u32 suspend_opt);
struct sk_buff *(*gen_pdev_resume)(struct ath10k *ar);
struct sk_buff *(*gen_pdev_set_base_macaddr)(struct ath10k *ar,
const u8 macaddr[ETH_ALEN]);
struct sk_buff *(*gen_pdev_set_rd)(struct ath10k *ar, u16 rd, u16 rd2g,
u16 rd5g, u16 ctl2g, u16 ctl5g,
enum wmi_dfs_region dfs_reg);
@ -519,6 +510,22 @@ ath10k_wmi_pdev_set_regdomain(struct ath10k *ar, u16 rd, u16 rd2g, u16 rd5g,
ar->wmi.cmd->pdev_set_regdomain_cmdid);
}
static inline int
ath10k_wmi_pdev_set_base_macaddr(struct ath10k *ar, const u8 macaddr[ETH_ALEN])
{
struct sk_buff *skb;
if (!ar->wmi.ops->gen_pdev_set_base_macaddr)
return -EOPNOTSUPP;
skb = ar->wmi.ops->gen_pdev_set_base_macaddr(ar, macaddr);
if (IS_ERR(skb))
return PTR_ERR(skb);
return ath10k_wmi_cmd_send(ar, skb,
ar->wmi.cmd->pdev_set_base_macaddr_cmdid);
}
static inline int
ath10k_wmi_pdev_suspend_target(struct ath10k *ar, u32 suspend_opt)
{

21
drivers/net/wireless/ath/ath10k/wmi-tlv.c
View File

@ -1,19 +1,8 @@
// SPDX-License-Identifier: ISC
/*
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
* Copyright (c) 2018, The Linux Foundation. All rights reserved.
*
* 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.
*/
#include "core.h"
#include "debug.h"
@ -2060,9 +2049,11 @@ ath10k_wmi_tlv_op_gen_vdev_install_key(struct ath10k *ar,
size_t len;
void *ptr;
if (arg->key_cipher == WMI_CIPHER_NONE && arg->key_data != NULL)
if (arg->key_cipher == ar->wmi_key_cipher[WMI_CIPHER_NONE] &&
arg->key_data)
return ERR_PTR(-EINVAL);
if (arg->key_cipher != WMI_CIPHER_NONE && arg->key_data == NULL)
if (arg->key_cipher != ar->wmi_key_cipher[WMI_CIPHER_NONE] &&
!arg->key_data)
return ERR_PTR(-EINVAL);
len = sizeof(*tlv) + sizeof(*cmd) +
@ -3321,6 +3312,8 @@ ath10k_wmi_tlv_op_gen_wow_enable(struct ath10k *ar)
cmd = (void *)tlv->value;
cmd->enable = __cpu_to_le32(1);
if (!ar->bus_param.link_can_suspend)
cmd->pause_iface_config = __cpu_to_le32(WOW_IFACE_PAUSE_DISABLED);
ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi tlv wow enable\n");
return skb;

20
drivers/net/wireless/ath/ath10k/wmi-tlv.h
View File

@ -1,19 +1,8 @@
/* SPDX-License-Identifier: ISC */
/*
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
* Copyright (c) 2018, The Linux Foundation. All rights reserved.
*
* 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 _WMI_TLV_H
#define _WMI_TLV_H
@ -2001,8 +1990,15 @@ struct wmi_tlv_set_quiet_cmd {
__le32 enabled;
} __packed;
enum wmi_tlv_wow_interface_cfg {
WOW_IFACE_PAUSE_ENABLED,
WOW_IFACE_PAUSE_DISABLED
};
struct wmi_tlv_wow_enable_cmd {
__le32 enable;
__le32 pause_iface_config;
__le32 flags;
} __packed;
struct wmi_tlv_wow_host_wakeup_ind {

68
drivers/net/wireless/ath/ath10k/wmi.c
View File

@ -1,19 +1,8 @@
// SPDX-License-Identifier: ISC
/*
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
* Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.
*
* 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.
*/
#include <linux/skbuff.h>
@ -827,6 +816,7 @@ static struct wmi_vdev_param_map wmi_vdev_param_map = {
.rx_decap_type = WMI_VDEV_PARAM_UNSUPPORTED,
.bw_nss_ratemask = WMI_VDEV_PARAM_UNSUPPORTED,
.disable_4addr_src_lrn = WMI_VDEV_PARAM_UNSUPPORTED,
.rtt_responder_role = WMI_VDEV_PARAM_UNSUPPORTED,
};
/* 10.X WMI VDEV param map */
@ -903,6 +893,7 @@ static struct wmi_vdev_param_map wmi_10x_vdev_param_map = {
.rx_decap_type = WMI_VDEV_PARAM_UNSUPPORTED,
.bw_nss_ratemask = WMI_VDEV_PARAM_UNSUPPORTED,
.disable_4addr_src_lrn = WMI_VDEV_PARAM_UNSUPPORTED,
.rtt_responder_role = WMI_VDEV_PARAM_UNSUPPORTED,
};
static struct wmi_vdev_param_map wmi_10_2_4_vdev_param_map = {
@ -978,6 +969,7 @@ static struct wmi_vdev_param_map wmi_10_2_4_vdev_param_map = {
.rx_decap_type = WMI_VDEV_PARAM_UNSUPPORTED,
.bw_nss_ratemask = WMI_VDEV_PARAM_UNSUPPORTED,
.disable_4addr_src_lrn = WMI_VDEV_PARAM_UNSUPPORTED,
.rtt_responder_role = WMI_VDEV_PARAM_UNSUPPORTED,
};
static struct wmi_vdev_param_map wmi_10_4_vdev_param_map = {
@ -1056,6 +1048,7 @@ static struct wmi_vdev_param_map wmi_10_4_vdev_param_map = {
.inc_tsf = WMI_10_4_VDEV_PARAM_TSF_INCREMENT,
.dec_tsf = WMI_10_4_VDEV_PARAM_TSF_DECREMENT,
.disable_4addr_src_lrn = WMI_10_4_VDEV_PARAM_DISABLE_4_ADDR_SRC_LRN,
.rtt_responder_role = WMI_10_4_VDEV_PARAM_ENABLE_DISABLE_RTT_RESPONDER_ROLE,
};
static struct wmi_pdev_param_map wmi_pdev_param_map = {
@ -1606,6 +1599,30 @@ static struct wmi_pdev_param_map wmi_10_4_pdev_param_map = {
.enable_btcoex = WMI_10_4_PDEV_PARAM_ENABLE_BTCOEX,
};
static const u8 wmi_key_cipher_suites[] = {
[WMI_CIPHER_NONE] = WMI_CIPHER_NONE,
[WMI_CIPHER_WEP] = WMI_CIPHER_WEP,
[WMI_CIPHER_TKIP] = WMI_CIPHER_TKIP,
[WMI_CIPHER_AES_OCB] = WMI_CIPHER_AES_OCB,
[WMI_CIPHER_AES_CCM] = WMI_CIPHER_AES_CCM,
[WMI_CIPHER_WAPI] = WMI_CIPHER_WAPI,
[WMI_CIPHER_CKIP] = WMI_CIPHER_CKIP,
[WMI_CIPHER_AES_CMAC] = WMI_CIPHER_AES_CMAC,
[WMI_CIPHER_AES_GCM] = WMI_CIPHER_AES_GCM,
};
static const u8 wmi_tlv_key_cipher_suites[] = {
[WMI_CIPHER_NONE] = WMI_TLV_CIPHER_NONE,
[WMI_CIPHER_WEP] = WMI_TLV_CIPHER_WEP,
[WMI_CIPHER_TKIP] = WMI_TLV_CIPHER_TKIP,
[WMI_CIPHER_AES_OCB] = WMI_TLV_CIPHER_AES_OCB,
[WMI_CIPHER_AES_CCM] = WMI_TLV_CIPHER_AES_CCM,
[WMI_CIPHER_WAPI] = WMI_TLV_CIPHER_WAPI,
[WMI_CIPHER_CKIP] = WMI_TLV_CIPHER_CKIP,
[WMI_CIPHER_AES_CMAC] = WMI_TLV_CIPHER_AES_CMAC,
[WMI_CIPHER_AES_GCM] = WMI_TLV_CIPHER_AES_GCM,
};
static const struct wmi_peer_flags_map wmi_peer_flags_map = {
.auth = WMI_PEER_AUTH,
.qos = WMI_PEER_QOS,
@ -6262,6 +6279,25 @@ int ath10k_wmi_connect(struct ath10k *ar)
return 0;
}
static struct sk_buff *
ath10k_wmi_op_gen_pdev_set_base_macaddr(struct ath10k *ar,
const u8 macaddr[ETH_ALEN])
{
struct wmi_pdev_set_base_macaddr_cmd *cmd;
struct sk_buff *skb;
skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
if (!skb)
return ERR_PTR(-ENOMEM);
cmd = (struct wmi_pdev_set_base_macaddr_cmd *)skb->data;
ether_addr_copy(cmd->mac_addr.addr, macaddr);
ath10k_dbg(ar, ATH10K_DBG_WMI,
"wmi pdev basemac %pM\n", macaddr);
return skb;
}
static struct sk_buff *
ath10k_wmi_op_gen_pdev_set_rd(struct ath10k *ar, u16 rd, u16 rd2g, u16 rd5g,
u16 ctl2g, u16 ctl5g,
@ -9071,6 +9107,7 @@ static const struct wmi_ops wmi_10_2_ops = {
.gen_peer_create = ath10k_wmi_op_gen_peer_create,
.gen_peer_delete = ath10k_wmi_op_gen_peer_delete,
.gen_peer_flush = ath10k_wmi_op_gen_peer_flush,
.gen_pdev_set_base_macaddr = ath10k_wmi_op_gen_pdev_set_base_macaddr,
.gen_peer_set_param = ath10k_wmi_op_gen_peer_set_param,
.gen_set_psmode = ath10k_wmi_op_gen_set_psmode,
.gen_set_sta_ps = ath10k_wmi_op_gen_set_sta_ps,
@ -9189,6 +9226,7 @@ static const struct wmi_ops wmi_10_4_ops = {
.gen_pdev_suspend = ath10k_wmi_op_gen_pdev_suspend,
.gen_pdev_resume = ath10k_wmi_op_gen_pdev_resume,
.gen_pdev_set_base_macaddr = ath10k_wmi_op_gen_pdev_set_base_macaddr,
.gen_pdev_set_rd = ath10k_wmi_10x_op_gen_pdev_set_rd,
.gen_pdev_set_param = ath10k_wmi_op_gen_pdev_set_param,
.gen_init = ath10k_wmi_10_4_op_gen_init,
@ -9252,6 +9290,7 @@ int ath10k_wmi_attach(struct ath10k *ar)
ar->wmi.vdev_param = &wmi_10_4_vdev_param_map;
ar->wmi.pdev_param = &wmi_10_4_pdev_param_map;
ar->wmi.peer_flags = &wmi_10_2_peer_flags_map;
ar->wmi_key_cipher = wmi_key_cipher_suites;
break;
case ATH10K_FW_WMI_OP_VERSION_10_2_4:
ar->wmi.cmd = &wmi_10_2_4_cmd_map;
@ -9259,6 +9298,7 @@ int ath10k_wmi_attach(struct ath10k *ar)
ar->wmi.vdev_param = &wmi_10_2_4_vdev_param_map;
ar->wmi.pdev_param = &wmi_10_2_4_pdev_param_map;
ar->wmi.peer_flags = &wmi_10_2_peer_flags_map;
ar->wmi_key_cipher = wmi_key_cipher_suites;
break;
case ATH10K_FW_WMI_OP_VERSION_10_2:
ar->wmi.cmd = &wmi_10_2_cmd_map;
@ -9266,6 +9306,7 @@ int ath10k_wmi_attach(struct ath10k *ar)
ar->wmi.vdev_param = &wmi_10x_vdev_param_map;
ar->wmi.pdev_param = &wmi_10x_pdev_param_map;
ar->wmi.peer_flags = &wmi_10_2_peer_flags_map;
ar->wmi_key_cipher = wmi_key_cipher_suites;
break;
case ATH10K_FW_WMI_OP_VERSION_10_1:
ar->wmi.cmd = &wmi_10x_cmd_map;
@ -9273,6 +9314,7 @@ int ath10k_wmi_attach(struct ath10k *ar)
ar->wmi.vdev_param = &wmi_10x_vdev_param_map;
ar->wmi.pdev_param = &wmi_10x_pdev_param_map;
ar->wmi.peer_flags = &wmi_10x_peer_flags_map;
ar->wmi_key_cipher = wmi_key_cipher_suites;
break;
case ATH10K_FW_WMI_OP_VERSION_MAIN:
ar->wmi.cmd = &wmi_cmd_map;
@ -9280,9 +9322,11 @@ int ath10k_wmi_attach(struct ath10k *ar)
ar->wmi.vdev_param = &wmi_vdev_param_map;
ar->wmi.pdev_param = &wmi_pdev_param_map;
ar->wmi.peer_flags = &wmi_peer_flags_map;
ar->wmi_key_cipher = wmi_key_cipher_suites;
break;
case ATH10K_FW_WMI_OP_VERSION_TLV:
ath10k_wmi_tlv_attach(ar);
ar->wmi_key_cipher = wmi_tlv_key_cipher_suites;
break;
case ATH10K_FW_WMI_OP_VERSION_UNSET:
case ATH10K_FW_WMI_OP_VERSION_MAX:

89
drivers/net/wireless/ath/ath10k/wmi.h
View File

@ -1,26 +1,15 @@
/* SPDX-License-Identifier: ISC */
/*
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
* Copyright (c) 2018, The Linux Foundation. All rights reserved.
*
* 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 _WMI_H_
#define _WMI_H_
#include <linux/types.h>
#include <net/mac80211.h>
#include <linux/ieee80211.h>
/*
* This file specifies the WMI interface for the Unified Software
@ -208,6 +197,11 @@ enum wmi_service {
WMI_SERVICE_VDEV_DISABLE_4_ADDR_SRC_LRN_SUPPORT,
WMI_SERVICE_BB_TIMING_CONFIG_SUPPORT,
WMI_SERVICE_THERM_THROT,
WMI_SERVICE_RTT_RESPONDER_ROLE,
WMI_SERVICE_PER_PACKET_SW_ENCRYPT,
WMI_SERVICE_REPORT_AIRTIME,
/* Remember to add the new value to wmi_service_name()! */
/* keep last */
WMI_SERVICE_MAX,
@ -368,9 +362,14 @@ enum wmi_10_4_service {
WMI_10_4_SERVICE_HTT_ASSERT_TRIGGER_SUPPORT,
WMI_10_4_SERVICE_VDEV_FILTER_NEIGHBOR_RX_PACKETS,
WMI_10_4_SERVICE_VDEV_DISABLE_4_ADDR_SRC_LRN_SUPPORT,
WMI_10_4_SERVICE_PEER_CHWIDTH_CHANGE,
WMI_10_4_SERVICE_RX_FILTER_OUT_COUNT,
WMI_10_4_SERVICE_RTT_RESPONDER_ROLE,
WMI_10_4_SERVICE_EXT_PEER_TID_CONFIGS_SUPPORT,
WMI_10_4_SERVICE_REPORT_AIRTIME,
};
static inline char *wmi_service_name(int service_id)
static inline char *wmi_service_name(enum wmi_service service_id)
{
#define SVCSTR(x) case x: return #x
@ -467,6 +466,7 @@ static inline char *wmi_service_name(int service_id)
SVCSTR(WMI_SERVICE_TX_MODE_PUSH_PULL);
SVCSTR(WMI_SERVICE_TX_MODE_DYNAMIC);
SVCSTR(WMI_SERVICE_VDEV_RX_FILTER);
SVCSTR(WMI_SERVICE_BTCOEX);
SVCSTR(WMI_SERVICE_CHECK_CAL_VERSION);
SVCSTR(WMI_SERVICE_DBGLOG_WARN2);
SVCSTR(WMI_SERVICE_BTCOEX_DUTY_CYCLE);
@ -476,18 +476,29 @@ static inline char *wmi_service_name(int service_id)
SVCSTR(WMI_SERVICE_SMART_LOGGING_SUPPORT);
SVCSTR(WMI_SERVICE_TDLS_CONN_TRACKER_IN_HOST_MODE);
SVCSTR(WMI_SERVICE_TDLS_EXPLICIT_MODE_ONLY);
SVCSTR(WMI_SERVICE_MGMT_TX_WMI);
SVCSTR(WMI_SERVICE_TDLS_WIDER_BANDWIDTH);
SVCSTR(WMI_SERVICE_HTT_MGMT_TX_COMP_VALID_FLAGS);
SVCSTR(WMI_SERVICE_HOST_DFS_CHECK_SUPPORT);
SVCSTR(WMI_SERVICE_TPC_STATS_FINAL);
SVCSTR(WMI_SERVICE_RESET_CHIP);
SVCSTR(WMI_SERVICE_SPOOF_MAC_SUPPORT);
SVCSTR(WMI_SERVICE_TX_DATA_ACK_RSSI);
SVCSTR(WMI_SERVICE_VDEV_DIFFERENT_BEACON_INTERVAL_SUPPORT);
default:
SVCSTR(WMI_SERVICE_VDEV_DISABLE_4_ADDR_SRC_LRN_SUPPORT);
SVCSTR(WMI_SERVICE_BB_TIMING_CONFIG_SUPPORT);
SVCSTR(WMI_SERVICE_THERM_THROT);
SVCSTR(WMI_SERVICE_RTT_RESPONDER_ROLE);
SVCSTR(WMI_SERVICE_PER_PACKET_SW_ENCRYPT);
SVCSTR(WMI_SERVICE_REPORT_AIRTIME);
case WMI_SERVICE_MAX:
return NULL;
}
#undef SVCSTR
return NULL;
}
#define WMI_SERVICE_IS_ENABLED(wmi_svc_bmap, svc_id, len) \
@ -579,6 +590,8 @@ static inline void wmi_10x_svc_map(const __le32 *in, unsigned long *out,
WMI_SERVICE_HTT_MGMT_TX_COMP_VALID_FLAGS, len);
SVCMAP(WMI_10X_SERVICE_BB_TIMING_CONFIG_SUPPORT,
WMI_SERVICE_BB_TIMING_CONFIG_SUPPORT, len);
SVCMAP(WMI_10X_SERVICE_PER_PACKET_SW_ENCRYPT,
WMI_SERVICE_PER_PACKET_SW_ENCRYPT, len);
}
static inline void wmi_main_svc_map(const __le32 *in, unsigned long *out,
@ -799,6 +812,12 @@ static inline void wmi_10_4_svc_map(const __le32 *in, unsigned long *out,
WMI_SERVICE_VDEV_DIFFERENT_BEACON_INTERVAL_SUPPORT, len);
SVCMAP(WMI_10_4_SERVICE_VDEV_DISABLE_4_ADDR_SRC_LRN_SUPPORT,
WMI_SERVICE_VDEV_DISABLE_4_ADDR_SRC_LRN_SUPPORT, len);
SVCMAP(WMI_10_4_SERVICE_RTT_RESPONDER_ROLE,
WMI_SERVICE_RTT_RESPONDER_ROLE, len);
SVCMAP(WMI_10_4_SERVICE_PER_PACKET_SW_ENCRYPT,
WMI_SERVICE_PER_PACKET_SW_ENCRYPT, len);
SVCMAP(WMI_10_4_SERVICE_REPORT_AIRTIME,
WMI_SERVICE_REPORT_AIRTIME, len);
}
#undef SVCMAP
@ -2974,6 +2993,8 @@ enum wmi_10_4_feature_mask {
WMI_10_4_TDLS_CONN_TRACKER_IN_HOST_MODE = BIT(11),
WMI_10_4_TDLS_EXPLICIT_MODE_ONLY = BIT(12),
WMI_10_4_TX_DATA_ACK_RSSI = BIT(16),
WMI_10_4_EXT_PEER_TID_CONFIGS_SUPPORT = BIT(17),
WMI_10_4_REPORT_AIRTIME = BIT(18),
};
@ -4085,6 +4106,10 @@ struct wmi_pdev_set_param_cmd {
__le32 param_value;
} __packed;
struct wmi_pdev_set_base_macaddr_cmd {
struct wmi_mac_addr mac_addr;
} __packed;
/* valid period is 1 ~ 60000ms, unit in millisecond */
#define WMI_PDEV_PARAM_CAL_PERIOD_MAX 60000
@ -4931,15 +4956,30 @@ struct wmi_key_seq_counter {
__le32 key_seq_counter_h;
} __packed;
#define WMI_CIPHER_NONE 0x0 /* clear key */
#define WMI_CIPHER_WEP 0x1
#define WMI_CIPHER_TKIP 0x2
#define WMI_CIPHER_AES_OCB 0x3
#define WMI_CIPHER_AES_CCM 0x4
#define WMI_CIPHER_WAPI 0x5
#define WMI_CIPHER_CKIP 0x6
#define WMI_CIPHER_AES_CMAC 0x7
#define WMI_CIPHER_AES_GCM 0x8
enum wmi_cipher_suites {
WMI_CIPHER_NONE,
WMI_CIPHER_WEP,
WMI_CIPHER_TKIP,
WMI_CIPHER_AES_OCB,
WMI_CIPHER_AES_CCM,
WMI_CIPHER_WAPI,
WMI_CIPHER_CKIP,
WMI_CIPHER_AES_CMAC,
WMI_CIPHER_AES_GCM,
};
enum wmi_tlv_cipher_suites {
WMI_TLV_CIPHER_NONE,
WMI_TLV_CIPHER_WEP,
WMI_TLV_CIPHER_TKIP,
WMI_TLV_CIPHER_AES_OCB,
WMI_TLV_CIPHER_AES_CCM,
WMI_TLV_CIPHER_WAPI,
WMI_TLV_CIPHER_CKIP,
WMI_TLV_CIPHER_AES_CMAC,
WMI_TLV_CIPHER_ANY,
WMI_TLV_CIPHER_AES_GCM,
};
struct wmi_vdev_install_key_cmd {
__le32 vdev_id;
@ -5085,6 +5125,7 @@ struct wmi_vdev_param_map {
u32 inc_tsf;
u32 dec_tsf;
u32 disable_4addr_src_lrn;
u32 rtt_responder_role;
};
#define WMI_VDEV_PARAM_UNSUPPORTED 0

20
drivers/net/wireless/ath/ath10k/wow.c
View File

@ -1,18 +1,7 @@
// SPDX-License-Identifier: ISC
/*
* Copyright (c) 2015-2017 Qualcomm Atheros, Inc.
* Copyright (c) 2018, The Linux Foundation. All rights reserved.
*
* 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.
*/
#include "mac.h"
@ -77,7 +66,7 @@ static int ath10k_wow_cleanup(struct ath10k *ar)
return 0;
}
/**
/*
* Convert a 802.3 format to a 802.11 format.
* +------------+-----------+--------+----------------+
* 802.3: |dest mac(6B)|src mac(6B)|type(2B)| body... |
@ -88,9 +77,8 @@ static int ath10k_wow_cleanup(struct ath10k *ar)
* 802.11: |4B|dest mac(6B)| 6B |src mac(6B)| 8B |type(2B)| body... |
* +--+------------+----+-----------+---------------+-----------+
*/
static void ath10k_wow_convert_8023_to_80211
(struct cfg80211_pkt_pattern *new,
const struct cfg80211_pkt_pattern *old)
static void ath10k_wow_convert_8023_to_80211(struct cfg80211_pkt_pattern *new,
const struct cfg80211_pkt_pattern *old)
{
u8 hdr_8023_pattern[ETH_HLEN] = {};
u8 hdr_8023_bit_mask[ETH_HLEN] = {};

13
drivers/net/wireless/ath/ath10k/wow.h
View File

@ -1,17 +1,6 @@
/* SPDX-License-Identifier: ISC */
/*
* Copyright (c) 2015,2017 Qualcomm Atheros, 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 _WOW_H_
#define _WOW_H_

14
drivers/net/wireless/ath/ath9k/ath9k.h
View File

@ -112,8 +112,6 @@ int ath_descdma_setup(struct ath_softc *sc, struct ath_descdma *dd,
#define ATH_TXFIFO_DEPTH 8
#define ATH_TX_ERROR 0x01
#define ATH_AIRTIME_QUANTUM 300 /* usec */
/* Stop tx traffic 1ms before the GO goes away */
#define ATH_P2P_PS_STOP_TIME 1000
@ -246,10 +244,8 @@ struct ath_atx_tid {
s8 bar_index;
bool active;
bool clear_ps_filter;
bool has_queued;
};
void __ath_tx_queue_tid(struct ath_softc *sc, struct ath_atx_tid *tid);
void ath_tx_queue_tid(struct ath_softc *sc, struct ath_atx_tid *tid);
struct ath_node {
@ -263,12 +259,9 @@ struct ath_node {
bool sleeping;
bool no_ps_filter;
s64 airtime_deficit[IEEE80211_NUM_ACS];
u32 airtime_rx_start;
#ifdef CONFIG_ATH9K_STATION_STATISTICS
struct ath_rx_rate_stats rx_rate_stats;
struct ath_airtime_stats airtime_stats;
#endif
u8 key_idx[4];
@ -986,11 +979,6 @@ void ath_ant_comb_scan(struct ath_softc *sc, struct ath_rx_status *rs);
#define ATH9K_NUM_CHANCTX 2 /* supports 2 operating channels */
#define AIRTIME_USE_TX BIT(0)
#define AIRTIME_USE_RX BIT(1)
#define AIRTIME_USE_NEW_QUEUES BIT(2)
#define AIRTIME_ACTIVE(flags) (!!(flags & (AIRTIME_USE_TX|AIRTIME_USE_RX)))
struct ath_softc {
struct ieee80211_hw *hw;
struct device *dev;
@ -1034,8 +1022,6 @@ struct ath_softc {
short nbcnvifs;
unsigned long ps_usecount;
u16 airtime_flags; /* AIRTIME_* */
struct ath_rx rx;
struct ath_tx tx;
struct ath_beacon beacon;

3
drivers/net/wireless/ath/ath9k/debug.c
View File

@ -1443,9 +1443,6 @@ int ath9k_init_debug(struct ath_hw *ah)
#endif
debugfs_create_file("tpc", 0600, sc->debug.debugfs_phy, sc, &fops_tpc);
debugfs_create_u16("airtime_flags", 0600,
sc->debug.debugfs_phy, &sc->airtime_flags);
debugfs_create_file("nf_override", 0600,
sc->debug.debugfs_phy, sc, &fops_nf_override);

8
drivers/net/wireless/ath/ath9k/debug.h
View File

@ -319,20 +319,12 @@ ath9k_debug_sync_cause(struct ath_softc *sc, u32 sync_cause)
void ath_debug_rate_stats(struct ath_softc *sc,
struct ath_rx_status *rs,
struct sk_buff *skb);
void ath_debug_airtime(struct ath_softc *sc,
struct ath_node *an,
u32 rx, u32 tx);
#else
static inline void ath_debug_rate_stats(struct ath_softc *sc,
struct ath_rx_status *rs,
struct sk_buff *skb)
{
}
static inline void ath_debug_airtime(struct ath_softc *sc,
struct ath_node *an,
u32 rx, u32 tx)
{
}
#endif /* CONFIG_ATH9K_STATION_STATISTICS */
#endif /* DEBUG_H */

70
drivers/net/wireless/ath/ath9k/debug_sta.c
View File

@ -242,75 +242,6 @@ static const struct file_operations fops_node_recv = {
.llseek = default_llseek,
};
void ath_debug_airtime(struct ath_softc *sc,
struct ath_node *an,
u32 rx,
u32 tx)
{
struct ath_airtime_stats *astats = &an->airtime_stats;
astats->rx_airtime += rx;
astats->tx_airtime += tx;
}
static ssize_t read_airtime(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
struct ath_node *an = file->private_data;
struct ath_airtime_stats *astats;
static const char *qname[4] = {
"VO", "VI", "BE", "BK"
};
u32 len = 0, size = 256;
char *buf;
size_t retval;
int i;
buf = kzalloc(size, GFP_KERNEL);
if (buf == NULL)
return -ENOMEM;
astats = &an->airtime_stats;
len += scnprintf(buf + len, size - len, "RX: %u us\n", astats->rx_airtime);
len += scnprintf(buf + len, size - len, "TX: %u us\n", astats->tx_airtime);
len += scnprintf(buf + len, size - len, "Deficit: ");
for (i = 0; i < 4; i++)
len += scnprintf(buf+len, size - len, "%s: %lld us ", qname[i], an->airtime_deficit[i]);
if (len < size)
buf[len++] = '\n';
retval = simple_read_from_buffer(user_buf, count, ppos, buf, len);
kfree(buf);
return retval;
}
static ssize_t
write_airtime_reset_stub(struct file *file, const char __user *ubuf,
size_t count, loff_t *ppos)
{
struct ath_node *an = file->private_data;
struct ath_airtime_stats *astats;
int i;
astats = &an->airtime_stats;
astats->rx_airtime = 0;
astats->tx_airtime = 0;
for (i = 0; i < 4; i++)
an->airtime_deficit[i] = ATH_AIRTIME_QUANTUM;
return count;
}
static const struct file_operations fops_airtime = {
.read = read_airtime,
.write = write_airtime_reset_stub,
.open = simple_open,
.owner = THIS_MODULE,
.llseek = default_llseek,
};
void ath9k_sta_add_debugfs(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_sta *sta,
@ -320,5 +251,4 @@ void ath9k_sta_add_debugfs(struct ieee80211_hw *hw,
debugfs_create_file("node_aggr", 0444, dir, an, &fops_node_aggr);
debugfs_create_file("node_recv", 0444, dir, an, &fops_node_recv);
debugfs_create_file("airtime", 0644, dir, an, &fops_airtime);
}

3
drivers/net/wireless/ath/ath9k/init.c
View File

@ -676,8 +676,6 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc,
/* Will be cleared in ath9k_start() */
set_bit(ATH_OP_INVALID, &common->op_flags);
sc->airtime_flags = (AIRTIME_USE_TX | AIRTIME_USE_RX |
AIRTIME_USE_NEW_QUEUES);
sc->sc_ah = ah;
sc->dfs_detector = dfs_pattern_detector_init(common, NL80211_DFS_UNSET);
@ -1013,6 +1011,7 @@ static void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
SET_IEEE80211_PERM_ADDR(hw, common->macaddr);
wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_CQM_RSSI_LIST);
wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_AIRTIME_FAIRNESS);
}
int ath9k_init_device(u16 devid, struct ath_softc *sc,

9
drivers/net/wireless/ath/ath9k/recv.c
View File

@ -1054,14 +1054,7 @@ static void ath_rx_count_airtime(struct ath_softc *sc,
len, rxs->rate_idx, is_sp);
}
if (!!(sc->airtime_flags & AIRTIME_USE_RX)) {
spin_lock_bh(&acq->lock);
an->airtime_deficit[acno] -= airtime;
if (an->airtime_deficit[acno] <= 0)
__ath_tx_queue_tid(sc, ATH_AN_2_TID(an, tidno));
spin_unlock_bh(&acq->lock);
}
ath_debug_airtime(sc, an, airtime, 0);
ieee80211_sta_register_airtime(sta, tidno, 0, airtime);
exit:
rcu_read_unlock();
}

244
drivers/net/wireless/ath/ath9k/xmit.c
View File

@ -113,44 +113,14 @@ void ath_txq_unlock_complete(struct ath_softc *sc, struct ath_txq *txq)
ath_tx_status(hw, skb);
}
void __ath_tx_queue_tid(struct ath_softc *sc, struct ath_atx_tid *tid)
{
struct ath_vif *avp = (struct ath_vif *) tid->an->vif->drv_priv;
struct ath_chanctx *ctx = avp->chanctx;
struct ath_acq *acq;
struct list_head *tid_list;
u8 acno = TID_TO_WME_AC(tid->tidno);
if (!ctx || !list_empty(&tid->list))
return;
acq = &ctx->acq[acno];
if ((sc->airtime_flags & AIRTIME_USE_NEW_QUEUES) &&
tid->an->airtime_deficit[acno] > 0)
tid_list = &acq->acq_new;
else
tid_list = &acq->acq_old;
list_add_tail(&tid->list, tid_list);
}
void ath_tx_queue_tid(struct ath_softc *sc, struct ath_atx_tid *tid)
{
struct ath_vif *avp = (struct ath_vif *) tid->an->vif->drv_priv;
struct ath_chanctx *ctx = avp->chanctx;
struct ath_acq *acq;
struct ieee80211_txq *queue =
container_of((void *)tid, struct ieee80211_txq, drv_priv);
if (!ctx || !list_empty(&tid->list))
return;
acq = &ctx->acq[TID_TO_WME_AC(tid->tidno)];
spin_lock_bh(&acq->lock);
__ath_tx_queue_tid(sc, tid);
spin_unlock_bh(&acq->lock);
ieee80211_schedule_txq(sc->hw, queue);
}
void ath9k_wake_tx_queue(struct ieee80211_hw *hw, struct ieee80211_txq *queue)
{
struct ath_softc *sc = hw->priv;
@ -163,11 +133,7 @@ void ath9k_wake_tx_queue(struct ieee80211_hw *hw, struct ieee80211_txq *queue)
tid->tidno);
ath_txq_lock(sc, txq);
tid->has_queued = true;
ath_tx_queue_tid(sc, tid);
ath_txq_schedule(sc, txq);
ath_txq_unlock(sc, txq);
}
@ -217,8 +183,8 @@ ath_get_skb_tid(struct ath_softc *sc, struct ath_node *an, struct sk_buff *skb)
return ATH_AN_2_TID(an, tidno);
}
static struct sk_buff *
ath_tid_pull(struct ath_atx_tid *tid)
static int
ath_tid_pull(struct ath_atx_tid *tid, struct sk_buff **skbuf)
{
struct ieee80211_txq *txq = container_of((void*)tid, struct ieee80211_txq, drv_priv);
struct ath_softc *sc = tid->an->sc;
@ -229,20 +195,16 @@ ath_tid_pull(struct ath_atx_tid *tid)
};
struct sk_buff *skb;
struct ath_frame_info *fi;
int q;
if (!tid->has_queued)
return NULL;
int q, ret;
skb = ieee80211_tx_dequeue(hw, txq);
if (!skb) {
tid->has_queued = false;
return NULL;
}
if (!skb)
return -ENOENT;
if (ath_tx_prepare(hw, skb, &txctl)) {
ret = ath_tx_prepare(hw, skb, &txctl);
if (ret) {
ieee80211_free_txskb(hw, skb);
return NULL;
return ret;
}
q = skb_get_queue_mapping(skb);
@ -252,24 +214,19 @@ ath_tid_pull(struct ath_atx_tid *tid)
++tid->txq->pending_frames;
}
return skb;
*skbuf = skb;
return 0;
}
static bool ath_tid_has_buffered(struct ath_atx_tid *tid)
static int ath_tid_dequeue(struct ath_atx_tid *tid,
struct sk_buff **skb)
{
return !skb_queue_empty(&tid->retry_q) || tid->has_queued;
}
int ret = 0;
*skb = __skb_dequeue(&tid->retry_q);
if (!*skb)
ret = ath_tid_pull(tid, skb);
static struct sk_buff *ath_tid_dequeue(struct ath_atx_tid *tid)
{
struct sk_buff *skb;
skb = __skb_dequeue(&tid->retry_q);
if (!skb)
skb = ath_tid_pull(tid);
return skb;
return ret;
}
static void ath_tx_flush_tid(struct ath_softc *sc, struct ath_atx_tid *tid)
@ -365,11 +322,12 @@ static void ath_tid_drain(struct ath_softc *sc, struct ath_txq *txq,
struct list_head bf_head;
struct ath_tx_status ts;
struct ath_frame_info *fi;
int ret;
memset(&ts, 0, sizeof(ts));
INIT_LIST_HEAD(&bf_head);
while ((skb = ath_tid_dequeue(tid))) {
while ((ret = ath_tid_dequeue(tid, &skb)) == 0) {
fi = get_frame_info(skb);
bf = fi->bf;
@ -681,7 +639,6 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
skb_queue_splice_tail(&bf_pending, &tid->retry_q);
if (!an->sleeping) {
ath_tx_queue_tid(sc, tid);
if (ts->ts_status & (ATH9K_TXERR_FILT | ATH9K_TXERR_XRETRY))
tid->clear_ps_filter = true;
}
@ -708,11 +665,11 @@ static bool bf_is_ampdu_not_probing(struct ath_buf *bf)
return bf_isampdu(bf) && !(info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE);
}
static void ath_tx_count_airtime(struct ath_softc *sc, struct ath_node *an,
struct ath_atx_tid *tid, struct ath_buf *bf,
static void ath_tx_count_airtime(struct ath_softc *sc,
struct ieee80211_sta *sta,
struct ath_buf *bf,
struct ath_tx_status *ts)
{
struct ath_txq *txq = tid->txq;
u32 airtime = 0;
int i;
@ -722,17 +679,7 @@ static void ath_tx_count_airtime(struct ath_softc *sc, struct ath_node *an,
airtime += rate_dur * bf->rates[i].count;
}
if (sc->airtime_flags & AIRTIME_USE_TX) {
int q = txq->mac80211_qnum;
struct ath_acq *acq = &sc->cur_chan->acq[q];
spin_lock_bh(&acq->lock);
an->airtime_deficit[q] -= airtime;
if (an->airtime_deficit[q] <= 0)
__ath_tx_queue_tid(sc, tid);
spin_unlock_bh(&acq->lock);
}
ath_debug_airtime(sc, an, 0, airtime);
ieee80211_sta_register_airtime(sta, ts->tid, airtime, 0);
}
static void ath_tx_process_buffer(struct ath_softc *sc, struct ath_txq *txq,
@ -762,7 +709,7 @@ static void ath_tx_process_buffer(struct ath_softc *sc, struct ath_txq *txq,
if (sta) {
struct ath_node *an = (struct ath_node *)sta->drv_priv;
tid = ath_get_skb_tid(sc, an, bf->bf_mpdu);
ath_tx_count_airtime(sc, an, tid, bf, ts);
ath_tx_count_airtime(sc, sta, bf, ts);
if (ts->ts_status & (ATH9K_TXERR_FILT | ATH9K_TXERR_XRETRY))
tid->clear_ps_filter = true;
}
@ -947,20 +894,21 @@ static int ath_compute_num_delims(struct ath_softc *sc, struct ath_atx_tid *tid,
return ndelim;
}
static struct ath_buf *
static int
ath_tx_get_tid_subframe(struct ath_softc *sc, struct ath_txq *txq,
struct ath_atx_tid *tid)
struct ath_atx_tid *tid, struct ath_buf **buf)
{
struct ieee80211_tx_info *tx_info;
struct ath_frame_info *fi;
struct sk_buff *skb, *first_skb = NULL;
struct ath_buf *bf;
struct sk_buff *skb, *first_skb = NULL;
u16 seqno;
int ret;
while (1) {
skb = ath_tid_dequeue(tid);
if (!skb)
break;
ret = ath_tid_dequeue(tid, &skb);
if (ret < 0)
return ret;
fi = get_frame_info(skb);
bf = fi->bf;
@ -992,7 +940,7 @@ ath_tx_get_tid_subframe(struct ath_softc *sc, struct ath_txq *txq,
if (!(tx_info->flags & IEEE80211_TX_CTL_AMPDU)) {
bf->bf_state.bf_type = 0;
return bf;
break;
}
bf->bf_state.bf_type = BUF_AMPDU | BUF_AGGR;
@ -1011,7 +959,7 @@ ath_tx_get_tid_subframe(struct ath_softc *sc, struct ath_txq *txq,
first_skb = skb;
continue;
}
break;
return -EINPROGRESS;
}
if (tid->bar_index > ATH_BA_INDEX(tid->seq_start, seqno)) {
@ -1028,10 +976,11 @@ ath_tx_get_tid_subframe(struct ath_softc *sc, struct ath_txq *txq,
if (bf_isampdu(bf))
ath_tx_addto_baw(sc, tid, bf);
return bf;
break;
}
return NULL;
*buf = bf;
return 0;
}
static int
@ -1041,7 +990,7 @@ ath_tx_form_aggr(struct ath_softc *sc, struct ath_txq *txq,
{
#define PADBYTES(_len) ((4 - ((_len) % 4)) % 4)
struct ath_buf *bf = bf_first, *bf_prev = NULL;
int nframes = 0, ndelim;
int nframes = 0, ndelim, ret;
u16 aggr_limit = 0, al = 0, bpad = 0,
al_delta, h_baw = tid->baw_size / 2;
struct ieee80211_tx_info *tx_info;
@ -1093,7 +1042,9 @@ ath_tx_form_aggr(struct ath_softc *sc, struct ath_txq *txq,
bf_prev = bf;
bf = ath_tx_get_tid_subframe(sc, txq, tid);
ret = ath_tx_get_tid_subframe(sc, txq, tid, &bf);
if (ret < 0)
break;
}
goto finish;
stop:
@ -1490,7 +1441,7 @@ ath_tx_form_burst(struct ath_softc *sc, struct ath_txq *txq,
struct ath_buf *bf_first)
{
struct ath_buf *bf = bf_first, *bf_prev = NULL;
int nframes = 0;
int nframes = 0, ret;
do {
struct ieee80211_tx_info *tx_info;
@ -1504,8 +1455,8 @@ ath_tx_form_burst(struct ath_softc *sc, struct ath_txq *txq,
if (nframes >= 2)
break;
bf = ath_tx_get_tid_subframe(sc, txq, tid);
if (!bf)
ret = ath_tx_get_tid_subframe(sc, txq, tid, &bf);
if (ret < 0)
break;
tx_info = IEEE80211_SKB_CB(bf->bf_mpdu);
@ -1518,30 +1469,27 @@ ath_tx_form_burst(struct ath_softc *sc, struct ath_txq *txq,
} while (1);
}
static bool ath_tx_sched_aggr(struct ath_softc *sc, struct ath_txq *txq,
struct ath_atx_tid *tid)
static int ath_tx_sched_aggr(struct ath_softc *sc, struct ath_txq *txq,
struct ath_atx_tid *tid)
{
struct ath_buf *bf;
struct ath_buf *bf = NULL;
struct ieee80211_tx_info *tx_info;
struct list_head bf_q;
int aggr_len = 0;
int aggr_len = 0, ret;
bool aggr;
if (!ath_tid_has_buffered(tid))
return false;
INIT_LIST_HEAD(&bf_q);
bf = ath_tx_get_tid_subframe(sc, txq, tid);
if (!bf)
return false;
ret = ath_tx_get_tid_subframe(sc, txq, tid, &bf);
if (ret < 0)
return ret;
tx_info = IEEE80211_SKB_CB(bf->bf_mpdu);
aggr = !!(tx_info->flags & IEEE80211_TX_CTL_AMPDU);
if ((aggr && txq->axq_ampdu_depth >= ATH_AGGR_MIN_QDEPTH) ||
(!aggr && txq->axq_depth >= ATH_NON_AGGR_MIN_QDEPTH)) {
__skb_queue_tail(&tid->retry_q, bf->bf_mpdu);
return false;
return -EBUSY;
}
ath_set_rates(tid->an->vif, tid->an->sta, bf);
@ -1551,7 +1499,7 @@ static bool ath_tx_sched_aggr(struct ath_softc *sc, struct ath_txq *txq,
ath_tx_form_burst(sc, txq, tid, &bf_q, bf);
if (list_empty(&bf_q))
return false;
return -EAGAIN;
if (tid->clear_ps_filter || tid->an->no_ps_filter) {
tid->clear_ps_filter = false;
@ -1560,7 +1508,7 @@ static bool ath_tx_sched_aggr(struct ath_softc *sc, struct ath_txq *txq,
ath_tx_fill_desc(sc, bf, txq, aggr_len);
ath_tx_txqaddbuf(sc, txq, &bf_q, false);
return true;
return 0;
}
int ath_tx_aggr_start(struct ath_softc *sc, struct ieee80211_sta *sta,
@ -1623,28 +1571,16 @@ void ath_tx_aggr_sleep(struct ieee80211_sta *sta, struct ath_softc *sc,
{
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
struct ath_atx_tid *tid;
struct ath_txq *txq;
int tidno;
ath_dbg(common, XMIT, "%s called\n", __func__);
for (tidno = 0; tidno < IEEE80211_NUM_TIDS; tidno++) {
tid = ath_node_to_tid(an, tidno);
txq = tid->txq;
ath_txq_lock(sc, txq);
if (list_empty(&tid->list)) {
ath_txq_unlock(sc, txq);
continue;
}
if (!skb_queue_empty(&tid->retry_q))
ieee80211_sta_set_buffered(sta, tid->tidno, true);
list_del_init(&tid->list);
ath_txq_unlock(sc, txq);
}
}
@ -1663,11 +1599,12 @@ void ath_tx_aggr_wakeup(struct ath_softc *sc, struct ath_node *an)
ath_txq_lock(sc, txq);
tid->clear_ps_filter = true;
if (ath_tid_has_buffered(tid)) {
if (!skb_queue_empty(&tid->retry_q)) {
ath_tx_queue_tid(sc, tid);
ath_txq_schedule(sc, txq);
}
ath_txq_unlock_complete(sc, txq);
}
}
@ -1698,9 +1635,9 @@ void ath9k_release_buffered_frames(struct ieee80211_hw *hw,
struct ath_txq *txq = sc->tx.uapsdq;
struct ieee80211_tx_info *info;
struct list_head bf_q;
struct ath_buf *bf_tail = NULL, *bf;
struct ath_buf *bf_tail = NULL, *bf = NULL;
int sent = 0;
int i;
int i, ret;
INIT_LIST_HEAD(&bf_q);
for (i = 0; tids && nframes; i++, tids >>= 1) {
@ -1713,8 +1650,9 @@ void ath9k_release_buffered_frames(struct ieee80211_hw *hw,
ath_txq_lock(sc, tid->txq);
while (nframes > 0) {
bf = ath_tx_get_tid_subframe(sc, sc->tx.uapsdq, tid);
if (!bf)
ret = ath_tx_get_tid_subframe(sc, sc->tx.uapsdq,
tid, &bf);
if (ret < 0)
break;
ath9k_set_moredata(sc, bf, true);
@ -1980,11 +1918,11 @@ void ath_tx_cleanupq(struct ath_softc *sc, struct ath_txq *txq)
*/
void ath_txq_schedule(struct ath_softc *sc, struct ath_txq *txq)
{
struct ieee80211_hw *hw = sc->hw;
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
struct ieee80211_txq *queue;
struct ath_atx_tid *tid;
struct list_head *tid_list;
struct ath_acq *acq;
bool active = AIRTIME_ACTIVE(sc->airtime_flags);
int ret;
if (txq->mac80211_qnum < 0)
return;
@ -1992,58 +1930,26 @@ void ath_txq_schedule(struct ath_softc *sc, struct ath_txq *txq)
if (test_bit(ATH_OP_HW_RESET, &common->op_flags))
return;
ieee80211_txq_schedule_start(hw, txq->mac80211_qnum);
spin_lock_bh(&sc->chan_lock);
rcu_read_lock();
acq = &sc->cur_chan->acq[txq->mac80211_qnum];
if (sc->cur_chan->stopped)
goto out;
begin:
tid_list = &acq->acq_new;
if (list_empty(tid_list)) {
tid_list = &acq->acq_old;
if (list_empty(tid_list))
goto out;
}
tid = list_first_entry(tid_list, struct ath_atx_tid, list);
while ((queue = ieee80211_next_txq(hw, txq->mac80211_qnum))) {
tid = (struct ath_atx_tid *)queue->drv_priv;
if (active && tid->an->airtime_deficit[txq->mac80211_qnum] <= 0) {
spin_lock_bh(&acq->lock);
tid->an->airtime_deficit[txq->mac80211_qnum] += ATH_AIRTIME_QUANTUM;
list_move_tail(&tid->list, &acq->acq_old);
spin_unlock_bh(&acq->lock);
goto begin;
}
ret = ath_tx_sched_aggr(sc, txq, tid);
ath_dbg(common, QUEUE, "ath_tx_sched_aggr returned %d\n", ret);
if (!ath_tid_has_buffered(tid)) {
spin_lock_bh(&acq->lock);
if ((tid_list == &acq->acq_new) && !list_empty(&acq->acq_old))
list_move_tail(&tid->list, &acq->acq_old);
else {
list_del_init(&tid->list);
}
spin_unlock_bh(&acq->lock);
goto begin;
}
/*
* If we succeed in scheduling something, immediately restart to make
* sure we keep the HW busy.
*/
if(ath_tx_sched_aggr(sc, txq, tid)) {
if (!active) {
spin_lock_bh(&acq->lock);
list_move_tail(&tid->list, &acq->acq_old);
spin_unlock_bh(&acq->lock);
}
goto begin;
ieee80211_return_txq(hw, queue);
}
out:
rcu_read_unlock();
spin_unlock_bh(&sc->chan_lock);
ieee80211_txq_schedule_end(hw, txq->mac80211_qnum);
}
void ath_txq_schedule_all(struct ath_softc *sc)
@ -2887,9 +2793,6 @@ void ath_tx_node_init(struct ath_softc *sc, struct ath_node *an)
struct ath_atx_tid *tid;
int tidno, acno;
for (acno = 0; acno < IEEE80211_NUM_ACS; acno++)
an->airtime_deficit[acno] = ATH_AIRTIME_QUANTUM;
for (tidno = 0; tidno < IEEE80211_NUM_TIDS; tidno++) {
tid = ath_node_to_tid(an, tidno);
tid->an = an;
@ -2899,7 +2802,6 @@ void ath_tx_node_init(struct ath_softc *sc, struct ath_node *an)
tid->baw_head = tid->baw_tail = 0;
tid->active = false;
tid->clear_ps_filter = true;
tid->has_queued = false;
__skb_queue_head_init(&tid->retry_q);
INIT_LIST_HEAD(&tid->list);
acno = TID_TO_WME_AC(tidno);