Commit 94e92a7b authored by Kalle Valo's avatar Kalle Valo
Browse files

Merge ath-next from ath.git. Major changes in ath10k:

* add support for qca99x0 family of devices
* improve performance of tx_lock
* add support for raw mode (802.11 frame format) and software crypto
  engine enabled via a module parameter

wil6210:

* implement TSO support
* support bootloader v1 and onwards
parents 94fdc2e6 e04cafbc
......@@ -31,16 +31,19 @@
#include "wmi-ops.h"
unsigned int ath10k_debug_mask;
static unsigned int ath10k_cryptmode_param;
static bool uart_print;
static bool skip_otp;
module_param_named(debug_mask, ath10k_debug_mask, uint, 0644);
module_param_named(cryptmode, ath10k_cryptmode_param, uint, 0644);
module_param(uart_print, bool, 0644);
module_param(skip_otp, bool, 0644);
MODULE_PARM_DESC(debug_mask, "Debugging mask");
MODULE_PARM_DESC(uart_print, "Uart target debugging");
MODULE_PARM_DESC(skip_otp, "Skip otp failure for calibration in testmode");
MODULE_PARM_DESC(cryptmode, "Crypto mode: 0-hardware, 1-software");
static const struct ath10k_hw_params ath10k_hw_params_list[] = {
{
......@@ -1073,6 +1076,46 @@ static int ath10k_core_init_firmware_features(struct ath10k *ar)
return -EINVAL;
}
ar->wmi.rx_decap_mode = ATH10K_HW_TXRX_NATIVE_WIFI;
switch (ath10k_cryptmode_param) {
case ATH10K_CRYPT_MODE_HW:
clear_bit(ATH10K_FLAG_RAW_MODE, &ar->dev_flags);
clear_bit(ATH10K_FLAG_HW_CRYPTO_DISABLED, &ar->dev_flags);
break;
case ATH10K_CRYPT_MODE_SW:
if (!test_bit(ATH10K_FW_FEATURE_RAW_MODE_SUPPORT,
ar->fw_features)) {
ath10k_err(ar, "cryptmode > 0 requires raw mode support from firmware");
return -EINVAL;
}
set_bit(ATH10K_FLAG_RAW_MODE, &ar->dev_flags);
set_bit(ATH10K_FLAG_HW_CRYPTO_DISABLED, &ar->dev_flags);
break;
default:
ath10k_info(ar, "invalid cryptmode: %d\n",
ath10k_cryptmode_param);
return -EINVAL;
}
ar->htt.max_num_amsdu = ATH10K_HTT_MAX_NUM_AMSDU_DEFAULT;
ar->htt.max_num_ampdu = ATH10K_HTT_MAX_NUM_AMPDU_DEFAULT;
if (test_bit(ATH10K_FLAG_RAW_MODE, &ar->dev_flags)) {
ar->wmi.rx_decap_mode = ATH10K_HW_TXRX_RAW;
/* Workaround:
*
* Firmware A-MSDU aggregation breaks with RAW Tx encap mode
* and causes enormous performance issues (malformed frames,
* etc).
*
* Disabling A-MSDU makes RAW mode stable with heavy traffic
* albeit a bit slower compared to regular operation.
*/
ar->htt.max_num_amsdu = 1;
}
/* Backwards compatibility for firmwares without
* ATH10K_FW_IE_WMI_OP_VERSION.
*/
......@@ -1606,6 +1649,10 @@ struct ath10k *ath10k_core_create(size_t priv_size, struct device *dev,
if (!ar->workqueue)
goto err_free_mac;
ar->workqueue_aux = create_singlethread_workqueue("ath10k_aux_wq");
if (!ar->workqueue_aux)
goto err_free_wq;
mutex_init(&ar->conf_mutex);
spin_lock_init(&ar->data_lock);
......@@ -1626,10 +1673,12 @@ struct ath10k *ath10k_core_create(size_t priv_size, struct device *dev,
ret = ath10k_debug_create(ar);
if (ret)
goto err_free_wq;
goto err_free_aux_wq;
return ar;
err_free_aux_wq:
destroy_workqueue(ar->workqueue_aux);
err_free_wq:
destroy_workqueue(ar->workqueue);
......@@ -1645,6 +1694,9 @@ void ath10k_core_destroy(struct ath10k *ar)
flush_workqueue(ar->workqueue);
destroy_workqueue(ar->workqueue);
flush_workqueue(ar->workqueue_aux);
destroy_workqueue(ar->workqueue_aux);
ath10k_debug_destroy(ar);
ath10k_mac_destroy(ar);
}
......
......@@ -92,6 +92,7 @@ struct ath10k_skb_cb {
u8 tid;
u16 freq;
bool is_offchan;
bool nohwcrypt;
struct ath10k_htt_txbuf *txbuf;
u32 txbuf_paddr;
} __packed htt;
......@@ -152,6 +153,7 @@ struct ath10k_wmi {
const struct wmi_ops *ops;
u32 num_mem_chunks;
u32 rx_decap_mode;
struct ath10k_mem_chunk mem_chunks[WMI_MAX_MEM_REQS];
};
......@@ -341,6 +343,7 @@ struct ath10k_vif {
} u;
bool use_cts_prot;
bool nohwcrypt;
int num_legacy_stations;
int txpower;
struct wmi_wmm_params_all_arg wmm_params;
......@@ -382,9 +385,6 @@ struct ath10k_debug {
u32 reg_addr;
u32 nf_cal_period;
u8 htt_max_amsdu;
u8 htt_max_ampdu;
struct ath10k_fw_crash_data *fw_crash_data;
};
......@@ -453,16 +453,21 @@ enum ath10k_fw_features {
ATH10K_FW_FEATURE_WOWLAN_SUPPORT = 6,
/* Don't trust error code from otp.bin */
ATH10K_FW_FEATURE_IGNORE_OTP_RESULT,
ATH10K_FW_FEATURE_IGNORE_OTP_RESULT = 7,
/* Some firmware revisions pad 4th hw address to 4 byte boundary making
* it 8 bytes long in Native Wifi Rx decap.
*/
ATH10K_FW_FEATURE_NO_NWIFI_DECAP_4ADDR_PADDING,
ATH10K_FW_FEATURE_NO_NWIFI_DECAP_4ADDR_PADDING = 8,
/* Firmware supports bypassing PLL setting on init. */
ATH10K_FW_FEATURE_SUPPORTS_SKIP_CLOCK_INIT = 9,
/* Raw mode support. If supported, FW supports receiving and trasmitting
* frames in raw mode.
*/
ATH10K_FW_FEATURE_RAW_MODE_SUPPORT = 10,
/* keep last */
ATH10K_FW_FEATURE_COUNT,
};
......@@ -476,6 +481,15 @@ enum ath10k_dev_flags {
* waiters should immediately cancel instead of waiting for a time out.
*/
ATH10K_FLAG_CRASH_FLUSH,
/* Use Raw mode instead of native WiFi Tx/Rx encap mode.
* Raw mode supports both hardware and software crypto. Native WiFi only
* supports hardware crypto.
*/
ATH10K_FLAG_RAW_MODE,
/* Disable HW crypto engine */
ATH10K_FLAG_HW_CRYPTO_DISABLED,
};
enum ath10k_cal_mode {
......@@ -484,6 +498,13 @@ enum ath10k_cal_mode {
ATH10K_CAL_MODE_DT,
};
enum ath10k_crypt_mode {
/* Only use hardware crypto engine */
ATH10K_CRYPT_MODE_HW,
/* Only use software crypto engine */
ATH10K_CRYPT_MODE_SW,
};
static inline const char *ath10k_cal_mode_str(enum ath10k_cal_mode mode)
{
switch (mode) {
......@@ -673,6 +694,8 @@ struct ath10k {
struct completion vdev_setup_done;
struct workqueue_struct *workqueue;
/* Auxiliary workqueue */
struct workqueue_struct *workqueue_aux;
/* prevents concurrent FW reconfiguration */
struct mutex conf_mutex;
......@@ -695,6 +718,9 @@ struct ath10k {
int num_active_peers;
int num_tids;
struct work_struct svc_rdy_work;
struct sk_buff *svc_rdy_skb;
struct work_struct offchan_tx_work;
struct sk_buff_head offchan_tx_queue;
struct completion offchan_tx_completed;
......
......@@ -124,11 +124,11 @@ EXPORT_SYMBOL(ath10k_info);
void ath10k_print_driver_info(struct ath10k *ar)
{
char fw_features[128];
char fw_features[128] = {};
ath10k_core_get_fw_features_str(ar, fw_features, sizeof(fw_features));
ath10k_info(ar, "%s (0x%08x, 0x%08x%s%s%s) fw %s api %d htt-ver %d.%d wmi-op %d htt-op %d cal %s max-sta %d features %s\n",
ath10k_info(ar, "%s (0x%08x, 0x%08x%s%s%s) fw %s api %d htt-ver %d.%d wmi-op %d htt-op %d cal %s max-sta %d raw %d hwcrypto %d features %s\n",
ar->hw_params.name,
ar->target_version,
ar->chip_id,
......@@ -144,6 +144,8 @@ void ath10k_print_driver_info(struct ath10k *ar)
ar->htt.op_version,
ath10k_cal_mode_str(ar->cal_mode),
ar->max_num_stations,
test_bit(ATH10K_FLAG_RAW_MODE, &ar->dev_flags),
!test_bit(ATH10K_FLAG_HW_CRYPTO_DISABLED, &ar->dev_flags),
fw_features);
ath10k_info(ar, "debug %d debugfs %d tracing %d dfs %d testmode %d\n",
config_enabled(CONFIG_ATH10K_DEBUG),
......@@ -1363,12 +1365,8 @@ static ssize_t ath10k_read_htt_max_amsdu_ampdu(struct file *file,
mutex_lock(&ar->conf_mutex);
if (ar->debug.htt_max_amsdu)
amsdu = ar->debug.htt_max_amsdu;
if (ar->debug.htt_max_ampdu)
ampdu = ar->debug.htt_max_ampdu;
amsdu = ar->htt.max_num_amsdu;
ampdu = ar->htt.max_num_ampdu;
mutex_unlock(&ar->conf_mutex);
len = scnprintf(buf, sizeof(buf), "%u %u\n", amsdu, ampdu);
......@@ -1402,8 +1400,8 @@ static ssize_t ath10k_write_htt_max_amsdu_ampdu(struct file *file,
goto out;
res = count;
ar->debug.htt_max_amsdu = amsdu;
ar->debug.htt_max_ampdu = ampdu;
ar->htt.max_num_amsdu = amsdu;
ar->htt.max_num_ampdu = ampdu;
out:
mutex_unlock(&ar->conf_mutex);
......@@ -1905,9 +1903,6 @@ void ath10k_debug_stop(struct ath10k *ar)
if (ar->debug.htt_stats_mask != 0)
cancel_delayed_work(&ar->debug.htt_stats_dwork);
ar->debug.htt_max_amsdu = 0;
ar->debug.htt_max_ampdu = 0;
ath10k_wmi_pdev_pktlog_disable(ar);
}
......
......@@ -246,12 +246,31 @@ int ath10k_htt_setup(struct ath10k_htt *htt)
}
status = ath10k_htt_verify_version(htt);
if (status)
if (status) {
ath10k_warn(ar, "failed to verify htt version: %d\n",
status);
return status;
}
status = ath10k_htt_send_frag_desc_bank_cfg(htt);
if (status)
return status;
return ath10k_htt_send_rx_ring_cfg_ll(htt);
status = ath10k_htt_send_rx_ring_cfg_ll(htt);
if (status) {
ath10k_warn(ar, "failed to setup rx ring: %d\n",
status);
return status;
}
status = ath10k_htt_h2t_aggr_cfg_msg(htt,
htt->max_num_ampdu,
htt->max_num_amsdu);
if (status) {
ath10k_warn(ar, "failed to setup amsdu/ampdu limit: %d\n",
status);
return status;
}
return 0;
}
......@@ -83,15 +83,39 @@ struct htt_ver_req {
* around the mask + shift defs.
*/
struct htt_data_tx_desc_frag {
__le32 paddr;
__le32 len;
union {
struct double_word_addr {
__le32 paddr;
__le32 len;
} __packed dword_addr;
struct triple_word_addr {
__le32 paddr_lo;
__le16 paddr_hi;
__le16 len_16;
} __packed tword_addr;
} __packed;
} __packed;
struct htt_msdu_ext_desc {
__le32 tso_flag[4];
__le32 tso_flag[3];
__le16 ip_identification;
u8 flags;
u8 reserved;
struct htt_data_tx_desc_frag frags[6];
};
#define HTT_MSDU_EXT_DESC_FLAG_IPV4_CSUM_ENABLE BIT(0)
#define HTT_MSDU_EXT_DESC_FLAG_UDP_IPV4_CSUM_ENABLE BIT(1)
#define HTT_MSDU_EXT_DESC_FLAG_UDP_IPV6_CSUM_ENABLE BIT(2)
#define HTT_MSDU_EXT_DESC_FLAG_TCP_IPV4_CSUM_ENABLE BIT(3)
#define HTT_MSDU_EXT_DESC_FLAG_TCP_IPV6_CSUM_ENABLE BIT(4)
#define HTT_MSDU_CHECKSUM_ENABLE (HTT_MSDU_EXT_DESC_FLAG_IPV4_CSUM_ENABLE \
| HTT_MSDU_EXT_DESC_FLAG_UDP_IPV4_CSUM_ENABLE \
| HTT_MSDU_EXT_DESC_FLAG_UDP_IPV6_CSUM_ENABLE \
| HTT_MSDU_EXT_DESC_FLAG_TCP_IPV4_CSUM_ENABLE \
| HTT_MSDU_EXT_DESC_FLAG_TCP_IPV6_CSUM_ENABLE)
enum htt_data_tx_desc_flags0 {
HTT_DATA_TX_DESC_FLAGS0_MAC_HDR_PRESENT = 1 << 0,
HTT_DATA_TX_DESC_FLAGS0_NO_AGGR = 1 << 1,
......@@ -260,6 +284,9 @@ struct htt_aggr_conf {
} __packed;
#define HTT_MGMT_FRM_HDR_DOWNLOAD_LEN 32
struct htt_mgmt_tx_desc_qca99x0 {
__le32 rate;
} __packed;
struct htt_mgmt_tx_desc {
u8 pad[sizeof(u32) - sizeof(struct htt_cmd_hdr)];
......@@ -268,6 +295,9 @@ struct htt_mgmt_tx_desc {
__le32 len;
__le32 vdev_id;
u8 hdr[HTT_MGMT_FRM_HDR_DOWNLOAD_LEN];
union {
struct htt_mgmt_tx_desc_qca99x0 qca99x0;
} __packed;
} __packed;
enum htt_mgmt_tx_status {
......@@ -1366,6 +1396,8 @@ struct ath10k_htt {
u8 target_version_minor;
struct completion target_version_received;
enum ath10k_fw_htt_op_version op_version;
u8 max_num_amsdu;
u8 max_num_ampdu;
const enum htt_t2h_msg_type *t2h_msg_types;
u32 t2h_msg_types_max;
......@@ -1528,6 +1560,12 @@ struct htt_rx_desc {
#define HTT_LOG2_MAX_CACHE_LINE_SIZE 7 /* 2^7 = 128 */
#define HTT_MAX_CACHE_LINE_SIZE_MASK ((1 << HTT_LOG2_MAX_CACHE_LINE_SIZE) - 1)
/* These values are default in most firmware revisions and apparently are a
* sweet spot performance wise.
*/
#define ATH10K_HTT_MAX_NUM_AMSDU_DEFAULT 3
#define ATH10K_HTT_MAX_NUM_AMPDU_DEFAULT 64
int ath10k_htt_connect(struct ath10k_htt *htt);
int ath10k_htt_init(struct ath10k *ar);
int ath10k_htt_setup(struct ath10k_htt *htt);
......
......@@ -368,7 +368,7 @@ static int ath10k_htt_rx_amsdu_pop(struct ath10k_htt *htt,
msdu_len_invalid = !!(__le32_to_cpu(rx_desc->attention.flags)
& (RX_ATTENTION_FLAGS_MPDU_LENGTH_ERR |
RX_ATTENTION_FLAGS_MSDU_LENGTH_ERR));
msdu_len = MS(__le32_to_cpu(rx_desc->msdu_start.info0),
msdu_len = MS(__le32_to_cpu(rx_desc->msdu_start.common.info0),
RX_MSDU_START_INFO0_MSDU_LENGTH);
msdu_chained = rx_desc->frag_info.ring2_more_count;
......@@ -394,7 +394,7 @@ static int ath10k_htt_rx_amsdu_pop(struct ath10k_htt *htt,
msdu_chaining = 1;
}
last_msdu = __le32_to_cpu(rx_desc->msdu_end.info0) &
last_msdu = __le32_to_cpu(rx_desc->msdu_end.common.info0) &
RX_MSDU_END_INFO0_LAST_MSDU;
trace_ath10k_htt_rx_desc(ar, &rx_desc->attention,
......@@ -740,7 +740,7 @@ ath10k_htt_rx_h_peer_channel(struct ath10k *ar, struct htt_rx_desc *rxd)
__cpu_to_le32(RX_ATTENTION_FLAGS_PEER_IDX_INVALID))
return NULL;
if (!(rxd->msdu_end.info0 &
if (!(rxd->msdu_end.common.info0 &
__cpu_to_le32(RX_MSDU_END_INFO0_FIRST_MSDU)))
return NULL;
......@@ -991,9 +991,9 @@ static void ath10k_htt_rx_h_undecap_raw(struct ath10k *ar,
bool is_last;
rxd = (void *)msdu->data - sizeof(*rxd);
is_first = !!(rxd->msdu_end.info0 &
is_first = !!(rxd->msdu_end.common.info0 &
__cpu_to_le32(RX_MSDU_END_INFO0_FIRST_MSDU));
is_last = !!(rxd->msdu_end.info0 &
is_last = !!(rxd->msdu_end.common.info0 &
__cpu_to_le32(RX_MSDU_END_INFO0_LAST_MSDU));
/* Delivered decapped frame:
......@@ -1017,9 +1017,8 @@ static void ath10k_htt_rx_h_undecap_raw(struct ath10k *ar,
skb_trim(msdu, msdu->len - FCS_LEN);
/* In most cases this will be true for sniffed frames. It makes sense
* to deliver them as-is without stripping the crypto param. This would
* also make sense for software based decryption (which is not
* implemented in ath10k).
* to deliver them as-is without stripping the crypto param. This is
* necessary for software based decryption.
*
* If there's no error then the frame is decrypted. At least that is
* the case for frames that come in via fragmented rx indication.
......@@ -1104,9 +1103,9 @@ static void *ath10k_htt_rx_h_find_rfc1042(struct ath10k *ar,
rxd = (void *)msdu->data - sizeof(*rxd);
hdr = (void *)rxd->rx_hdr_status;
is_first = !!(rxd->msdu_end.info0 &
is_first = !!(rxd->msdu_end.common.info0 &
__cpu_to_le32(RX_MSDU_END_INFO0_FIRST_MSDU));
is_last = !!(rxd->msdu_end.info0 &
is_last = !!(rxd->msdu_end.common.info0 &
__cpu_to_le32(RX_MSDU_END_INFO0_LAST_MSDU));
is_amsdu = !(is_first && is_last);
......@@ -1214,7 +1213,7 @@ static void ath10k_htt_rx_h_undecap(struct ath10k *ar,
*/
rxd = (void *)msdu->data - sizeof(*rxd);
decap = MS(__le32_to_cpu(rxd->msdu_start.info1),
decap = MS(__le32_to_cpu(rxd->msdu_start.common.info1),
RX_MSDU_START_INFO1_DECAP_FORMAT);
switch (decap) {
......@@ -1244,7 +1243,7 @@ static int ath10k_htt_rx_get_csum_state(struct sk_buff *skb)
rxd = (void *)skb->data - sizeof(*rxd);
flags = __le32_to_cpu(rxd->attention.flags);
info = __le32_to_cpu(rxd->msdu_start.info1);
info = __le32_to_cpu(rxd->msdu_start.common.info1);
is_ip4 = !!(info & RX_MSDU_START_INFO1_IPV4_PROTO);
is_ip6 = !!(info & RX_MSDU_START_INFO1_IPV6_PROTO);
......@@ -1437,7 +1436,7 @@ static void ath10k_htt_rx_h_unchain(struct ath10k *ar,
first = skb_peek(amsdu);
rxd = (void *)first->data - sizeof(*rxd);
decap = MS(__le32_to_cpu(rxd->msdu_start.info1),
decap = MS(__le32_to_cpu(rxd->msdu_start.common.info1),
RX_MSDU_START_INFO1_DECAP_FORMAT);
if (!chained)
......@@ -1631,8 +1630,6 @@ static void ath10k_htt_rx_frm_tx_compl(struct ath10k *ar,
__le16 msdu_id;
int i;
lockdep_assert_held(&htt->tx_lock);
switch (status) {
case HTT_DATA_TX_STATUS_NO_ACK:
tx_done.no_ack = true;
......@@ -1757,14 +1754,14 @@ static int ath10k_htt_rx_extract_amsdu(struct sk_buff_head *list,
__skb_queue_tail(amsdu, msdu);
rxd = (void *)msdu->data - sizeof(*rxd);
if (rxd->msdu_end.info0 &
if (rxd->msdu_end.common.info0 &
__cpu_to_le32(RX_MSDU_END_INFO0_LAST_MSDU))
break;
}
msdu = skb_peek_tail(amsdu);
rxd = (void *)msdu->data - sizeof(*rxd);
if (!(rxd->msdu_end.info0 &
if (!(rxd->msdu_end.common.info0 &
__cpu_to_le32(RX_MSDU_END_INFO0_LAST_MSDU))) {
skb_queue_splice_init(amsdu, list);
return -EAGAIN;
......@@ -1998,15 +1995,11 @@ void ath10k_htt_t2h_msg_handler(struct ath10k *ar, struct sk_buff *skb)
break;
}
spin_lock_bh(&htt->tx_lock);
ath10k_txrx_tx_unref(htt, &tx_done);
spin_unlock_bh(&htt->tx_lock);
break;
}
case HTT_T2H_MSG_TYPE_TX_COMPL_IND:
spin_lock_bh(&htt->tx_lock);
__skb_queue_tail(&htt->tx_compl_q, skb);
spin_unlock_bh(&htt->tx_lock);
skb_queue_tail(&htt->tx_compl_q, skb);
tasklet_schedule(&htt->txrx_compl_task);
return;
case HTT_T2H_MSG_TYPE_SEC_IND: {
......@@ -2072,6 +2065,8 @@ void ath10k_htt_t2h_msg_handler(struct ath10k *ar, struct sk_buff *skb)
break;
case HTT_T2H_MSG_TYPE_CHAN_CHANGE:
break;
case HTT_T2H_MSG_TYPE_AGGR_CONF:
break;
case HTT_T2H_MSG_TYPE_EN_STATS:
case HTT_T2H_MSG_TYPE_TX_FETCH_IND:
case HTT_T2H_MSG_TYPE_TX_FETCH_CONF:
......@@ -2095,12 +2090,10 @@ static void ath10k_htt_txrx_compl_task(unsigned long ptr)
struct htt_resp *resp;
struct sk_buff *skb;
spin_lock_bh(&htt->tx_lock);
while ((skb = __skb_dequeue(&htt->tx_compl_q))) {
while ((skb = skb_dequeue(&htt->tx_compl_q))) {
ath10k_htt_rx_frm_tx_compl(htt->ar, skb);
dev_kfree_skb_any(skb);
}
spin_unlock_bh(&htt->tx_lock);
spin_lock_bh(&htt->rx_ring.lock);
while ((skb = __skb_dequeue(&htt->rx_compl_q))) {
......
......@@ -63,7 +63,8 @@ int ath10k_htt_tx_alloc_msdu_id(struct ath10k_htt *htt, struct sk_buff *skb)
lockdep_assert_held(&htt->tx_lock);
ret = idr_alloc(&htt->pending_tx, skb, 0, 0x10000, GFP_ATOMIC);
ret = idr_alloc(&htt->pending_tx, skb, 0,
htt->max_num_pending_tx, GFP_ATOMIC);
ath10k_dbg(ar, ATH10K_DBG_HTT, "htt tx alloc msdu_id %d\n", ret);
......@@ -133,9 +134,7 @@ static int ath10k_htt_tx_clean_up_pending(int msdu_id, void *skb, void *ctx)
tx_done.discard = 1;
tx_done.msdu_id = msdu_id;
spin_lock_bh(&htt->tx_lock);
ath10k_txrx_tx_unref(htt, &tx_done);
spin_unlock_bh(&htt->tx_lock);
return 0;
}
......@@ -259,6 +258,7 @@ int ath10k_htt_send_frag_desc_bank_cfg(struct ath10k_htt *htt)
cmd->frag_desc_bank_cfg.desc_size = sizeof(struct htt_msdu_ext_desc);
cmd->frag_desc_bank_cfg.bank_base_addrs[0] =
__cpu_to_le32(htt->frag_desc.paddr);
cmd->frag_desc_bank_cfg.bank_id[0].bank_min_id = 0;
cmd->frag_desc_bank_cfg.bank_id[0].bank_max_id =
__cpu_to_le16(htt->max_num_pending_tx - 1);
......@@ -427,12 +427,11 @@ int ath10k_htt_mgmt_tx(struct ath10k_htt *htt, struct sk_buff *msdu)
spin_lock_bh(&htt->tx_lock);
res = ath10k_htt_tx_alloc_msdu_id(htt, msdu);
spin_unlock_bh(&htt->tx_lock);
if (res < 0) {
spin_unlock_bh(&htt->tx_lock);
goto err_tx_dec;
}
msdu_id = res;
spin_unlock_bh(&htt->tx_lock);
txdesc = ath10k_htc_alloc_skb(ar, len);
if (!txdesc) {
......@@ -448,6 +447,8 @@ int ath10k_htt_mgmt_tx(struct ath10k_htt *htt, struct sk_buff *msdu)
skb_put(txdesc, len);
cmd = (struct htt_cmd *)txdesc->data;
memset(cmd, 0, len);
cmd->hdr.msg_type = HTT_H2T_MSG_TYPE_MGMT_TX;
cmd->mgmt_tx.msdu_paddr = __cpu_to_le32(ATH10K_SKB_CB(msdu)->paddr);
cmd->mgmt_tx.len = __cpu_to_le32(msdu->len);
......@@ -494,6 +495,7 @@ int ath10k_htt_tx(struct ath10k_htt *htt, struct sk_buff *msdu)
u16 msdu_id, flags1 = 0;
dma_addr_t paddr = 0;
u32 frags_paddr = 0;
struct htt_msdu_ext_desc *ext_desc = NULL;
res = ath10k_htt_tx_inc_pending(htt);
if (res)
......@@ -501,12 +503,11 @@ int ath10k_htt_tx(struct ath10k_htt *htt, struct sk_buff *msdu)
spin_lock_bh(&htt->tx_lock);
res = ath10k_htt_tx_alloc_msdu_id(htt, msdu);
spin_unlock_bh(&htt->tx_lock);
if (res < 0) {
spin_unlock_bh(&htt->tx_lock);
goto err_tx_dec;
}
msdu_id = res;
spin_unlock_bh(&htt->tx_lock);
prefetch_len = min(htt->prefetch_len, msdu->len);
prefetch_len = roundup(prefetch_len, 4);
......@@ -522,8 +523,12 @@ int ath10k_htt_tx(struct ath10k_htt *htt, struct sk_buff *msdu)
if ((ieee80211_is_action(hdr->frame_control) ||
ieee80211_is_deauth(hdr->frame_control) ||
ieee80211_is_disassoc(hdr->frame_control)) &&
ieee80211_has_protected(hdr->frame_control))
ieee80211_has_protected(hdr->frame_control)) {
skb_put(msdu, IEEE80211_CCMP_MIC_LEN);
} else if (!skb_cb->htt.nohwcrypt &&
skb_cb->txmode == ATH10K_HW_TXRX_RAW) {
skb_put(msdu, IEEE80211_CCMP_MIC_LEN);
}
skb_cb->paddr = dma_map_single(dev, msdu->data, msdu->len,
DMA_TO_DEVICE);
......@@ -537,16 +542,30 @@ int ath10k_htt_tx(struct ath10k_htt *htt, struct sk_buff *msdu)
flags0 |= HTT_DATA_TX_DESC_FLAGS0_MAC_HDR_PRESENT;
</