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Message-Id: <20251117110046.2810811-13-jeff.chen_1@nxp.com>
Date: Mon, 17 Nov 2025 19:00:36 +0800
From: Jeff Chen <jeff.chen_1@....com>
To: linux-wireless@...r.kernel.org
Cc: linux-kernel@...r.kernel.org,
briannorris@...omium.org,
johannes@...solutions.net,
francesco@...cini.it,
tsung-hsien.hsieh@....com,
s.hauer@...gutronix.de,
Jeff Chen <jeff.chen_1@....com>
Subject: [PATCH v7 12/22] wifi: nxpwifi: introduce command and event handling infrastructure
Add implementation of command and event handling for the nxpwifi
driver to support communication with firmware.
This patch introduces the following components:
- Command infrastructure (cmdevt.c/h):
- Command node lifecycle management (init, alloc, recycle, cleanup)
- Command execution and response handling
- Timeout and error handling
- Power save and host sleep support
- Event dispatching and processing
- Function tables (cmdevt.h):
- Command and event handler mappings for STA and UAP roles
- STA command support (sta_cmd.c):
- Commands: HW spec, scan, association, SNMP MIB, register/memory access,
RF power/antenna config, key management, TX rate/power config, etc.
- Support for 802.11n/ac/ax, WMM, TWT, MEF, GTK rekey offload, and more
- STA event handling (sta_event.c):
- Handles events such as link loss, deauth, PS transitions, scan reports,
RSSI thresholds, radar detection, BT coexistence, etc.
- UAP command/event support (uap_cmd.c, uap_event.c):
- Commands: sys_config, BSS start/stop, STA deauth, new STA addition
- Event handling for UAP-specific events
Signed-off-by: Jeff Chen <jeff.chen_1@....com>
---
drivers/net/wireless/nxp/nxpwifi/cmdevt.c | 1283 +++++++
drivers/net/wireless/nxp/nxpwifi/cmdevt.h | 98 +
drivers/net/wireless/nxp/nxpwifi/sta_cmd.c | 3449 ++++++++++++++++++
drivers/net/wireless/nxp/nxpwifi/sta_event.c | 868 +++++
drivers/net/wireless/nxp/nxpwifi/uap_cmd.c | 1234 +++++++
drivers/net/wireless/nxp/nxpwifi/uap_event.c | 490 +++
6 files changed, 7422 insertions(+)
create mode 100644 drivers/net/wireless/nxp/nxpwifi/cmdevt.c
create mode 100644 drivers/net/wireless/nxp/nxpwifi/cmdevt.h
create mode 100644 drivers/net/wireless/nxp/nxpwifi/sta_cmd.c
create mode 100644 drivers/net/wireless/nxp/nxpwifi/sta_event.c
create mode 100644 drivers/net/wireless/nxp/nxpwifi/uap_cmd.c
create mode 100644 drivers/net/wireless/nxp/nxpwifi/uap_event.c
diff --git a/drivers/net/wireless/nxp/nxpwifi/cmdevt.c b/drivers/net/wireless/nxp/nxpwifi/cmdevt.c
new file mode 100644
index 000000000000..118e00ad41e9
--- /dev/null
+++ b/drivers/net/wireless/nxp/nxpwifi/cmdevt.c
@@ -0,0 +1,1283 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * NXP Wireless LAN device driver: commands and events
+ *
+ * Copyright 2011-2024 NXP
+ */
+
+#include "cfg.h"
+#include "util.h"
+#include "fw.h"
+#include "main.h"
+#include "cmdevt.h"
+#include "wmm.h"
+#include "11n.h"
+
+static void nxpwifi_cancel_pending_ioctl(struct nxpwifi_adapter *adapter);
+
+/* This function initializes a command node.
+ *
+ * The actual allocation of the node is not done by this function. It only
+ * initiates a node by filling it with default parameters. Similarly,
+ * allocation of the different buffers used (IOCTL buffer, data buffer) are
+ * not done by this function either.
+ */
+static void
+nxpwifi_init_cmd_node(struct nxpwifi_private *priv,
+ struct cmd_ctrl_node *cmd_node,
+ u32 cmd_no, void *data_buf, bool sync)
+{
+ cmd_node->priv = priv;
+ cmd_node->cmd_no = cmd_no;
+
+ if (sync) {
+ cmd_node->wait_q_enabled = true;
+ cmd_node->cmd_wait_q_woken = false;
+ cmd_node->condition = &cmd_node->cmd_wait_q_woken;
+ }
+ cmd_node->data_buf = data_buf;
+ cmd_node->cmd_skb = cmd_node->skb;
+ cmd_node->cmd_resp = NULL;
+}
+
+/* This function returns a command node from the free queue depending upon
+ * availability.
+ */
+static struct cmd_ctrl_node *
+nxpwifi_get_cmd_node(struct nxpwifi_adapter *adapter)
+{
+ struct cmd_ctrl_node *cmd_node;
+
+ spin_lock_bh(&adapter->cmd_free_q_lock);
+ if (list_empty(&adapter->cmd_free_q)) {
+ nxpwifi_dbg(adapter, ERROR,
+ "GET_CMD_NODE: cmd node not available\n");
+ spin_unlock_bh(&adapter->cmd_free_q_lock);
+ return NULL;
+ }
+ cmd_node = list_first_entry(&adapter->cmd_free_q,
+ struct cmd_ctrl_node, list);
+ list_del(&cmd_node->list);
+ spin_unlock_bh(&adapter->cmd_free_q_lock);
+
+ return cmd_node;
+}
+
+/* This function cleans up a command node.
+ *
+ * The function resets the fields including the buffer pointers.
+ * This function does not try to free the buffers. They must be
+ * freed before calling this function.
+ *
+ * This function will however call the receive completion callback
+ * in case a response buffer is still available before resetting
+ * the pointer.
+ */
+static void
+nxpwifi_clean_cmd_node(struct nxpwifi_adapter *adapter,
+ struct cmd_ctrl_node *cmd_node)
+{
+ cmd_node->cmd_no = 0;
+ cmd_node->cmd_flag = 0;
+ cmd_node->data_buf = NULL;
+ cmd_node->wait_q_enabled = false;
+
+ if (cmd_node->cmd_skb)
+ skb_trim(cmd_node->cmd_skb, 0);
+
+ if (cmd_node->resp_skb) {
+ adapter->if_ops.cmdrsp_complete(adapter, cmd_node->resp_skb);
+ cmd_node->resp_skb = NULL;
+ }
+}
+
+/* This function returns a command to the command free queue.
+ *
+ * The function also calls the completion callback if required, before
+ * cleaning the command node and re-inserting it into the free queue.
+ */
+static void
+nxpwifi_insert_cmd_to_free_q(struct nxpwifi_adapter *adapter,
+ struct cmd_ctrl_node *cmd_node)
+{
+ if (!cmd_node)
+ return;
+
+ if (cmd_node->wait_q_enabled)
+ nxpwifi_complete_cmd(adapter, cmd_node);
+ /* Clean the node */
+ nxpwifi_clean_cmd_node(adapter, cmd_node);
+
+ /* Insert node into cmd_free_q */
+ spin_lock_bh(&adapter->cmd_free_q_lock);
+ list_add_tail(&cmd_node->list, &adapter->cmd_free_q);
+ spin_unlock_bh(&adapter->cmd_free_q_lock);
+}
+
+/* This function reuses a command node. */
+void nxpwifi_recycle_cmd_node(struct nxpwifi_adapter *adapter,
+ struct cmd_ctrl_node *cmd_node)
+{
+ struct host_cmd_ds_command *host_cmd = (void *)cmd_node->cmd_skb->data;
+
+ nxpwifi_insert_cmd_to_free_q(adapter, cmd_node);
+
+ atomic_dec(&adapter->cmd_pending);
+ nxpwifi_dbg(adapter, CMD,
+ "cmd: FREE_CMD: cmd=%#x, cmd_pending=%d\n",
+ le16_to_cpu(host_cmd->command),
+ atomic_read(&adapter->cmd_pending));
+}
+
+/* This function sends a host command to the firmware.
+ *
+ * The function copies the host command into the driver command
+ * buffer, which will be transferred to the firmware later by the
+ * main thread.
+ */
+static int nxpwifi_cmd_host_cmd(struct nxpwifi_private *priv,
+ struct cmd_ctrl_node *cmd_node)
+{
+ struct host_cmd_ds_command *cmd;
+ struct nxpwifi_ds_misc_cmd *pcmd_ptr;
+
+ cmd = (struct host_cmd_ds_command *)cmd_node->skb->data;
+ pcmd_ptr = (struct nxpwifi_ds_misc_cmd *)cmd_node->data_buf;
+
+ /* Copy the HOST command to command buffer */
+ memcpy(cmd, pcmd_ptr->cmd, pcmd_ptr->len);
+ nxpwifi_dbg(priv->adapter, CMD,
+ "cmd: host cmd size = %d\n", pcmd_ptr->len);
+ return 0;
+}
+
+/* This function downloads a command to the firmware.
+ *
+ * The function performs sanity tests, sets the command sequence
+ * number and size, converts the header fields to CPU format before
+ * sending. Afterwards, it logs the command ID and action for debugging
+ * and sets up the command timeout timer.
+ */
+static int nxpwifi_dnld_cmd_to_fw(struct nxpwifi_private *priv,
+ struct cmd_ctrl_node *cmd_node)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+ int ret;
+ struct host_cmd_ds_command *host_cmd;
+ u16 cmd_code;
+ u16 cmd_size;
+
+ if (!adapter || !cmd_node)
+ return -EINVAL;
+
+ host_cmd = (struct host_cmd_ds_command *)(cmd_node->cmd_skb->data);
+
+ /* Sanity test */
+ if (host_cmd->size == 0) {
+ nxpwifi_dbg(adapter, ERROR,
+ "DNLD_CMD: host_cmd is null\t"
+ "or cmd size is 0, not sending\n");
+ if (cmd_node->wait_q_enabled)
+ adapter->cmd_wait_q.status = -1;
+ nxpwifi_recycle_cmd_node(adapter, cmd_node);
+ return -EINVAL;
+ }
+
+ cmd_code = le16_to_cpu(host_cmd->command);
+ cmd_node->cmd_no = cmd_code;
+ cmd_size = le16_to_cpu(host_cmd->size);
+
+ if (adapter->hw_status == NXPWIFI_HW_STATUS_RESET &&
+ cmd_code != HOST_CMD_FUNC_SHUTDOWN &&
+ cmd_code != HOST_CMD_FUNC_INIT) {
+ nxpwifi_dbg(adapter, ERROR,
+ "DNLD_CMD: FW in reset state, ignore cmd %#x\n",
+ cmd_code);
+ nxpwifi_recycle_cmd_node(adapter, cmd_node);
+ nxpwifi_queue_work(adapter, &adapter->main_work);
+ return -EPERM;
+ }
+
+ /* Set command sequence number */
+ adapter->seq_num++;
+ host_cmd->seq_num = cpu_to_le16(HOST_SET_SEQ_NO_BSS_INFO
+ (adapter->seq_num,
+ cmd_node->priv->bss_num,
+ cmd_node->priv->bss_type));
+
+ spin_lock_bh(&adapter->nxpwifi_cmd_lock);
+ adapter->curr_cmd = cmd_node;
+ spin_unlock_bh(&adapter->nxpwifi_cmd_lock);
+
+ /* Adjust skb length */
+ if (cmd_node->cmd_skb->len > cmd_size)
+ /* cmd_size is less than sizeof(struct host_cmd_ds_command).
+ * Trim off the unused portion.
+ */
+ skb_trim(cmd_node->cmd_skb, cmd_size);
+ else if (cmd_node->cmd_skb->len < cmd_size)
+ /* cmd_size is larger than sizeof(struct host_cmd_ds_command)
+ * because we have appended custom element TLV. Increase skb length
+ * accordingly.
+ */
+ skb_put(cmd_node->cmd_skb, cmd_size - cmd_node->cmd_skb->len);
+
+ nxpwifi_dbg(adapter, CMD,
+ "cmd: DNLD_CMD: %#x, act %#x, len %d, seqno %#x\n",
+ cmd_code,
+ get_unaligned_le16((u8 *)host_cmd + S_DS_GEN),
+ cmd_size, le16_to_cpu(host_cmd->seq_num));
+ nxpwifi_dbg_dump(adapter, CMD_D, "cmd buffer:", host_cmd, cmd_size);
+
+ skb_push(cmd_node->cmd_skb, adapter->intf_hdr_len);
+ ret = adapter->if_ops.host_to_card(adapter, NXPWIFI_TYPE_CMD,
+ cmd_node->cmd_skb, NULL);
+ skb_pull(cmd_node->cmd_skb, adapter->intf_hdr_len);
+
+ if (ret) {
+ nxpwifi_dbg(adapter, ERROR,
+ "DNLD_CMD: host to card failed\n");
+ if (cmd_node->wait_q_enabled)
+ adapter->cmd_wait_q.status = -1;
+ nxpwifi_recycle_cmd_node(adapter, adapter->curr_cmd);
+
+ spin_lock_bh(&adapter->nxpwifi_cmd_lock);
+ adapter->curr_cmd = NULL;
+ spin_unlock_bh(&adapter->nxpwifi_cmd_lock);
+
+ adapter->dbg.num_cmd_host_to_card_failure++;
+ return ret;
+ }
+
+ /* Save the last command id and action to debug log */
+ adapter->dbg.last_cmd_index =
+ (adapter->dbg.last_cmd_index + 1) % DBG_CMD_NUM;
+ adapter->dbg.last_cmd_id[adapter->dbg.last_cmd_index] = cmd_code;
+ adapter->dbg.last_cmd_act[adapter->dbg.last_cmd_index] =
+ get_unaligned_le16((u8 *)host_cmd + S_DS_GEN);
+
+ /* Setup the timer after transmit command, except that specific
+ * command might not have command response.
+ */
+ if (cmd_code != HOST_CMD_FW_DUMP_EVENT)
+ mod_timer(&adapter->cmd_timer,
+ jiffies + msecs_to_jiffies(NXPWIFI_TIMER_10S));
+
+ /* Clear BSS_NO_BITS from HOST */
+ cmd_code &= HOST_CMD_ID_MASK;
+
+ return 0;
+}
+
+/* This function downloads a sleep confirm command to the firmware.
+ *
+ * The function performs sanity tests, sets the command sequence
+ * number and size, converts the header fields to CPU format before
+ * sending.
+ *
+ * No responses are needed for sleep confirm command.
+ */
+static int nxpwifi_dnld_sleep_confirm_cmd(struct nxpwifi_adapter *adapter)
+{
+ int ret;
+ struct nxpwifi_private *priv;
+ struct nxpwifi_opt_sleep_confirm *sleep_cfm_buf =
+ (struct nxpwifi_opt_sleep_confirm *)
+ adapter->sleep_cfm->data;
+
+ priv = nxpwifi_get_priv(adapter, NXPWIFI_BSS_ROLE_ANY);
+
+ adapter->seq_num++;
+ sleep_cfm_buf->seq_num =
+ cpu_to_le16(HOST_SET_SEQ_NO_BSS_INFO
+ (adapter->seq_num, priv->bss_num,
+ priv->bss_type));
+
+ nxpwifi_dbg(adapter, CMD,
+ "cmd: DNLD_CMD: %#x, act %#x, len %d, seqno %#x\n",
+ le16_to_cpu(sleep_cfm_buf->command),
+ le16_to_cpu(sleep_cfm_buf->action),
+ le16_to_cpu(sleep_cfm_buf->size),
+ le16_to_cpu(sleep_cfm_buf->seq_num));
+ nxpwifi_dbg_dump(adapter, CMD_D, "SLEEP_CFM buffer: ", sleep_cfm_buf,
+ le16_to_cpu(sleep_cfm_buf->size));
+
+ skb_push(adapter->sleep_cfm, adapter->intf_hdr_len);
+ ret = adapter->if_ops.host_to_card(adapter, NXPWIFI_TYPE_CMD,
+ adapter->sleep_cfm, NULL);
+ skb_pull(adapter->sleep_cfm, adapter->intf_hdr_len);
+
+ if (ret) {
+ nxpwifi_dbg(adapter, ERROR, "SLEEP_CFM: failed\n");
+ adapter->dbg.num_cmd_sleep_cfm_host_to_card_failure++;
+ return ret;
+ }
+
+ if (!le16_to_cpu(sleep_cfm_buf->resp_ctrl))
+ /* Response is not needed for sleep confirm command */
+ adapter->ps_state = PS_STATE_SLEEP;
+ else
+ adapter->ps_state = PS_STATE_SLEEP_CFM;
+
+ if (!le16_to_cpu(sleep_cfm_buf->resp_ctrl) &&
+ (test_bit(NXPWIFI_IS_HS_CONFIGURED, &adapter->work_flags) &&
+ !adapter->sleep_period.period)) {
+ adapter->pm_wakeup_card_req = true;
+ nxpwifi_hs_activated_event(nxpwifi_get_priv
+ (adapter, NXPWIFI_BSS_ROLE_ANY), true);
+ }
+
+ return ret;
+}
+
+/* This function allocates the command buffers and links them to
+ * the command free queue.
+ *
+ * The driver uses a pre allocated number of command buffers, which
+ * are created at driver initializations and freed at driver cleanup.
+ * Every command needs to obtain a command buffer from this pool before
+ * it can be issued. The command free queue lists the command buffers
+ * currently free to use, while the command pending queue lists the
+ * command buffers already in use and awaiting handling. Command buffers
+ * are returned to the free queue after use.
+ */
+int nxpwifi_alloc_cmd_buffer(struct nxpwifi_adapter *adapter)
+{
+ struct cmd_ctrl_node *cmd_array;
+ u32 i;
+
+ /* Allocate and initialize struct cmd_ctrl_node */
+ cmd_array = kcalloc(NXPWIFI_NUM_OF_CMD_BUFFER,
+ sizeof(struct cmd_ctrl_node), GFP_KERNEL);
+ if (!cmd_array)
+ return -ENOMEM;
+
+ adapter->cmd_pool = cmd_array;
+
+ /* Allocate and initialize command buffers */
+ for (i = 0; i < NXPWIFI_NUM_OF_CMD_BUFFER; i++) {
+ cmd_array[i].skb = dev_alloc_skb(NXPWIFI_SIZE_OF_CMD_BUFFER);
+ if (!cmd_array[i].skb)
+ return -ENOMEM;
+ }
+
+ for (i = 0; i < NXPWIFI_NUM_OF_CMD_BUFFER; i++)
+ nxpwifi_insert_cmd_to_free_q(adapter, &cmd_array[i]);
+
+ return 0;
+}
+
+/* This function frees the command buffers.
+ *
+ * The function calls the completion callback for all the command
+ * buffers that still have response buffers associated with them.
+ */
+void nxpwifi_free_cmd_buffer(struct nxpwifi_adapter *adapter)
+{
+ struct cmd_ctrl_node *cmd_array;
+ u32 i;
+
+ /* Need to check if cmd pool is allocated or not */
+ if (!adapter->cmd_pool) {
+ nxpwifi_dbg(adapter, FATAL,
+ "info: FREE_CMD_BUF: cmd_pool is null\n");
+ return;
+ }
+
+ cmd_array = adapter->cmd_pool;
+
+ /* Release shared memory buffers */
+ for (i = 0; i < NXPWIFI_NUM_OF_CMD_BUFFER; i++) {
+ if (cmd_array[i].skb) {
+ nxpwifi_dbg(adapter, CMD,
+ "cmd: free cmd buffer %d\n", i);
+ dev_kfree_skb_any(cmd_array[i].skb);
+ }
+ if (!cmd_array[i].resp_skb)
+ continue;
+
+ dev_kfree_skb_any(cmd_array[i].resp_skb);
+ }
+ /* Release struct cmd_ctrl_node */
+ if (adapter->cmd_pool) {
+ nxpwifi_dbg(adapter, CMD,
+ "cmd: free cmd pool\n");
+ kfree(adapter->cmd_pool);
+ adapter->cmd_pool = NULL;
+ }
+}
+
+/* This function handles events generated by firmware.
+ *
+ * Event body of events received from firmware are not used (though they are
+ * saved), only the event ID is used. Some events are re-invoked by
+ * the driver, with a new event body.
+ *
+ * After processing, the function calls the completion callback
+ * for cleanup.
+ */
+int nxpwifi_process_event(struct nxpwifi_adapter *adapter)
+{
+ int ret, i;
+ struct nxpwifi_private *priv =
+ nxpwifi_get_priv(adapter, NXPWIFI_BSS_ROLE_ANY);
+ struct sk_buff *skb = adapter->event_skb;
+ u32 eventcause;
+ struct nxpwifi_rxinfo *rx_info;
+
+ if ((adapter->event_cause & EVENT_ID_MASK) == EVENT_RADAR_DETECTED) {
+ for (i = 0; i < adapter->priv_num; i++) {
+ priv = adapter->priv[i];
+ if (nxpwifi_is_11h_active(priv)) {
+ adapter->event_cause |=
+ ((priv->bss_num & 0xff) << 16) |
+ ((priv->bss_type & 0xff) << 24);
+ break;
+ }
+ }
+ }
+
+ eventcause = adapter->event_cause;
+
+ /* Save the last event to debug log */
+ adapter->dbg.last_event_index =
+ (adapter->dbg.last_event_index + 1) % DBG_CMD_NUM;
+ adapter->dbg.last_event[adapter->dbg.last_event_index] =
+ (u16)eventcause;
+
+ /* Get BSS number and corresponding priv */
+ priv = nxpwifi_get_priv_by_id(adapter, EVENT_GET_BSS_NUM(eventcause),
+ EVENT_GET_BSS_TYPE(eventcause));
+ if (!priv)
+ priv = nxpwifi_get_priv(adapter, NXPWIFI_BSS_ROLE_ANY);
+
+ /* Clear BSS_NO_BITS from event */
+ eventcause &= EVENT_ID_MASK;
+ adapter->event_cause = eventcause;
+
+ if (skb) {
+ rx_info = NXPWIFI_SKB_RXCB(skb);
+ memset(rx_info, 0, sizeof(*rx_info));
+ rx_info->bss_num = priv->bss_num;
+ rx_info->bss_type = priv->bss_type;
+ nxpwifi_dbg_dump(adapter, EVT_D, "Event Buf:",
+ skb->data, skb->len);
+ }
+
+ nxpwifi_dbg(adapter, EVENT, "EVENT: cause: %#x\n", eventcause);
+
+ if (priv->bss_role == NXPWIFI_BSS_ROLE_UAP)
+ ret = nxpwifi_process_uap_event(priv);
+ else
+ ret = nxpwifi_process_sta_event(priv);
+
+ adapter->event_cause = 0;
+ adapter->event_skb = NULL;
+ adapter->if_ops.event_complete(adapter, skb);
+
+ return ret;
+}
+
+/* This function prepares a command and send it to the firmware.
+ *
+ * Preparation includes -
+ * - Sanity tests to make sure the card is still present or the FW
+ * is not reset
+ * - Getting a new command node from the command free queue
+ * - Initializing the command node for default parameters
+ * - Fill up the non-default parameters and buffer pointers
+ * - Add the command to pending queue
+ */
+int nxpwifi_send_cmd(struct nxpwifi_private *priv, u16 cmd_no,
+ u16 cmd_action, u32 cmd_oid, void *data_buf, bool sync)
+{
+ int ret;
+ struct nxpwifi_adapter *adapter = priv->adapter;
+ struct cmd_ctrl_node *cmd_node;
+
+ if (!adapter) {
+ pr_err("PREP_CMD: adapter is NULL\n");
+ return -EINVAL;
+ }
+
+ if (test_bit(NXPWIFI_IS_SUSPENDED, &adapter->work_flags)) {
+ nxpwifi_dbg(adapter, ERROR,
+ "PREP_CMD: device in suspended state\n");
+ return -EPERM;
+ }
+
+ if (test_bit(NXPWIFI_IS_HS_ENABLING, &adapter->work_flags) &&
+ cmd_no != HOST_CMD_802_11_HS_CFG_ENH) {
+ nxpwifi_dbg(adapter, ERROR,
+ "PREP_CMD: host entering sleep state\n");
+ return -EPERM;
+ }
+
+ if (test_bit(NXPWIFI_SURPRISE_REMOVED, &adapter->work_flags)) {
+ nxpwifi_dbg(adapter, ERROR,
+ "PREP_CMD: card is removed\n");
+ return -EPERM;
+ }
+
+ if (test_bit(NXPWIFI_IS_CMD_TIMEDOUT, &adapter->work_flags)) {
+ nxpwifi_dbg(adapter, ERROR,
+ "PREP_CMD: FW is in bad state\n");
+ return -EPERM;
+ }
+
+ if (adapter->hw_status == NXPWIFI_HW_STATUS_RESET) {
+ if (cmd_no != HOST_CMD_FUNC_INIT) {
+ nxpwifi_dbg(adapter, ERROR,
+ "PREP_CMD: FW in reset state\n");
+ return -EPERM;
+ }
+ }
+
+ if (priv->adapter->hs_activated_manually &&
+ cmd_no != HOST_CMD_802_11_HS_CFG_ENH) {
+ nxpwifi_cancel_hs(priv, NXPWIFI_ASYNC_CMD);
+ priv->adapter->hs_activated_manually = false;
+ }
+
+ /* Get a new command node */
+ cmd_node = nxpwifi_get_cmd_node(adapter);
+
+ if (!cmd_node) {
+ nxpwifi_dbg(adapter, ERROR,
+ "PREP_CMD: no free cmd node\n");
+ return -ENOMEM;
+ }
+
+ /* Initialize the command node */
+ nxpwifi_init_cmd_node(priv, cmd_node, cmd_no, data_buf, sync);
+
+ if (!cmd_node->cmd_skb) {
+ nxpwifi_dbg(adapter, ERROR,
+ "PREP_CMD: no free cmd buf\n");
+ return -ENOMEM;
+ }
+
+ skb_put_zero(cmd_node->cmd_skb, sizeof(struct host_cmd_ds_command));
+
+ /* Prepare command */
+ if (cmd_no) {
+ switch (cmd_no) {
+ case HOST_CMD_UAP_SYS_CONFIG:
+ case HOST_CMD_UAP_BSS_START:
+ case HOST_CMD_UAP_BSS_STOP:
+ case HOST_CMD_UAP_STA_DEAUTH:
+ case HOST_CMD_APCMD_SYS_RESET:
+ case HOST_CMD_APCMD_STA_LIST:
+ case HOST_CMD_CHAN_REPORT_REQUEST:
+ case HOST_CMD_ADD_NEW_STATION:
+ ret = nxpwifi_uap_prepare_cmd(priv, cmd_node,
+ cmd_action, cmd_oid);
+ break;
+ default:
+ ret = nxpwifi_sta_prepare_cmd(priv, cmd_node,
+ cmd_action, cmd_oid);
+ break;
+ }
+ } else {
+ ret = nxpwifi_cmd_host_cmd(priv, cmd_node);
+ cmd_node->cmd_flag |= CMD_F_HOSTCMD;
+ }
+
+ /* Return error, since the command preparation failed */
+ if (ret) {
+ nxpwifi_dbg(adapter, ERROR,
+ "PREP_CMD: cmd %#x preparation failed\n",
+ cmd_no);
+ nxpwifi_insert_cmd_to_free_q(adapter, cmd_node);
+ return ret;
+ }
+
+ /* Send command */
+ if (cmd_no == HOST_CMD_802_11_SCAN ||
+ cmd_no == HOST_CMD_802_11_SCAN_EXT) {
+ nxpwifi_queue_scan_cmd(priv, cmd_node);
+ } else {
+ nxpwifi_insert_cmd_to_pending_q(adapter, cmd_node);
+ nxpwifi_queue_work(adapter, &adapter->main_work);
+ if (cmd_node->wait_q_enabled)
+ ret = nxpwifi_wait_queue_complete(adapter, cmd_node);
+ }
+
+ return ret;
+}
+
+/* This function queues a command to the command pending queue.
+ *
+ * This in effect adds the command to the command list to be executed.
+ * Exit PS command is handled specially, by placing it always to the
+ * front of the command queue.
+ */
+void
+nxpwifi_insert_cmd_to_pending_q(struct nxpwifi_adapter *adapter,
+ struct cmd_ctrl_node *cmd_node)
+{
+ struct host_cmd_ds_command *host_cmd = NULL;
+ u16 command;
+ bool add_tail = true;
+
+ host_cmd = (struct host_cmd_ds_command *)(cmd_node->cmd_skb->data);
+ if (!host_cmd) {
+ nxpwifi_dbg(adapter, ERROR, "QUEUE_CMD: host_cmd is NULL\n");
+ return;
+ }
+
+ command = le16_to_cpu(host_cmd->command);
+
+ /* Exit_PS command needs to be queued in the header always. */
+ if (command == HOST_CMD_802_11_PS_MODE_ENH) {
+ struct host_cmd_ds_802_11_ps_mode_enh *pm =
+ &host_cmd->params.psmode_enh;
+ if ((le16_to_cpu(pm->action) == DIS_PS) ||
+ (le16_to_cpu(pm->action) == DIS_AUTO_PS)) {
+ if (adapter->ps_state != PS_STATE_AWAKE)
+ add_tail = false;
+ }
+ }
+
+ /* Same with exit host sleep cmd, luckily that can't happen at the same time as EXIT_PS */
+ if (command == HOST_CMD_802_11_HS_CFG_ENH) {
+ struct host_cmd_ds_802_11_hs_cfg_enh *hs_cfg =
+ &host_cmd->params.opt_hs_cfg;
+
+ if (le16_to_cpu(hs_cfg->action) == HS_ACTIVATE)
+ add_tail = false;
+ }
+
+ spin_lock_bh(&adapter->cmd_pending_q_lock);
+ if (add_tail)
+ list_add_tail(&cmd_node->list, &adapter->cmd_pending_q);
+ else
+ list_add(&cmd_node->list, &adapter->cmd_pending_q);
+ spin_unlock_bh(&adapter->cmd_pending_q_lock);
+
+ atomic_inc(&adapter->cmd_pending);
+ nxpwifi_dbg(adapter, CMD,
+ "cmd: QUEUE_CMD: cmd=%#x, cmd_pending=%d\n",
+ command, atomic_read(&adapter->cmd_pending));
+}
+
+/* This function executes the next command in command pending queue.
+ *
+ * This function will fail if a command is already in processing stage,
+ * otherwise it will dequeue the first command from the command pending
+ * queue and send to the firmware.
+ *
+ * If the device is currently in host sleep mode, any commands, except the
+ * host sleep configuration command will de-activate the host sleep. For PS
+ * mode, the function will put the firmware back to sleep if applicable.
+ */
+int nxpwifi_exec_next_cmd(struct nxpwifi_adapter *adapter)
+{
+ struct nxpwifi_private *priv;
+ struct cmd_ctrl_node *cmd_node;
+ int ret = 0;
+ struct host_cmd_ds_command *host_cmd;
+
+ /* Check if already in processing */
+ if (adapter->curr_cmd) {
+ nxpwifi_dbg(adapter, FATAL,
+ "EXEC_NEXT_CMD: cmd in processing\n");
+ return -EBUSY;
+ }
+
+ spin_lock_bh(&adapter->nxpwifi_cmd_lock);
+ /* Check if any command is pending */
+ spin_lock_bh(&adapter->cmd_pending_q_lock);
+ if (list_empty(&adapter->cmd_pending_q)) {
+ spin_unlock_bh(&adapter->cmd_pending_q_lock);
+ spin_unlock_bh(&adapter->nxpwifi_cmd_lock);
+ return -ENODATA;
+ }
+ cmd_node = list_first_entry(&adapter->cmd_pending_q,
+ struct cmd_ctrl_node, list);
+
+ host_cmd = (struct host_cmd_ds_command *)(cmd_node->cmd_skb->data);
+ priv = cmd_node->priv;
+
+ if (adapter->ps_state != PS_STATE_AWAKE) {
+ nxpwifi_dbg(adapter, ERROR,
+ "%s: cannot send cmd in sleep state,\t"
+ "this should not happen\n", __func__);
+ spin_unlock_bh(&adapter->cmd_pending_q_lock);
+ spin_unlock_bh(&adapter->nxpwifi_cmd_lock);
+ return ret;
+ }
+
+ list_del(&cmd_node->list);
+ spin_unlock_bh(&adapter->cmd_pending_q_lock);
+
+ spin_unlock_bh(&adapter->nxpwifi_cmd_lock);
+ ret = nxpwifi_dnld_cmd_to_fw(priv, cmd_node);
+ priv = nxpwifi_get_priv(adapter, NXPWIFI_BSS_ROLE_ANY);
+ /* Any command sent to the firmware when host is in sleep
+ * mode should de-configure host sleep. We should skip the
+ * host sleep configuration command itself though
+ */
+ if (priv && host_cmd->command !=
+ cpu_to_le16(HOST_CMD_802_11_HS_CFG_ENH)) {
+ if (adapter->hs_activated) {
+ clear_bit(NXPWIFI_IS_HS_CONFIGURED,
+ &adapter->work_flags);
+ nxpwifi_hs_activated_event(priv, false);
+ }
+ }
+
+ return ret;
+}
+
+static void
+nxpwifi_process_cmdresp_error(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+ struct host_cmd_ds_802_11_ps_mode_enh *pm;
+
+ nxpwifi_dbg(adapter, ERROR,
+ "CMD_RESP: cmd %#x error, result=%#x\n",
+ resp->command, resp->result);
+
+ if (adapter->curr_cmd->wait_q_enabled)
+ adapter->cmd_wait_q.status = -1;
+
+ switch (le16_to_cpu(resp->command)) {
+ case HOST_CMD_802_11_PS_MODE_ENH:
+ pm = &resp->params.psmode_enh;
+ nxpwifi_dbg(adapter, ERROR,
+ "PS_MODE_ENH cmd failed: result=0x%x action=0x%X\n",
+ resp->result, le16_to_cpu(pm->action));
+ break;
+ case HOST_CMD_802_11_SCAN:
+ case HOST_CMD_802_11_SCAN_EXT:
+ nxpwifi_cancel_scan(adapter);
+ break;
+
+ case HOST_CMD_MAC_CONTROL:
+ break;
+
+ case HOST_CMD_SDIO_SP_RX_AGGR_CFG:
+ nxpwifi_dbg(adapter, MSG,
+ "SDIO RX single-port aggregation Not support\n");
+ break;
+
+ default:
+ break;
+ }
+ /* Handling errors here */
+ nxpwifi_recycle_cmd_node(adapter, adapter->curr_cmd);
+
+ spin_lock_bh(&adapter->nxpwifi_cmd_lock);
+ adapter->curr_cmd = NULL;
+ spin_unlock_bh(&adapter->nxpwifi_cmd_lock);
+}
+
+/* This function handles the command response.
+ *
+ * After processing, the function cleans the command node and puts
+ * it back to the command free queue.
+ */
+int nxpwifi_process_cmdresp(struct nxpwifi_adapter *adapter)
+{
+ struct host_cmd_ds_command *resp;
+ struct nxpwifi_private *priv =
+ nxpwifi_get_priv(adapter, NXPWIFI_BSS_ROLE_ANY);
+ int ret = 0;
+ u16 orig_cmdresp_no;
+ u16 cmdresp_no;
+ u16 cmdresp_result;
+
+ if (!adapter->curr_cmd || !adapter->curr_cmd->resp_skb) {
+ resp = (struct host_cmd_ds_command *)adapter->upld_buf;
+ nxpwifi_dbg(adapter, ERROR,
+ "CMD_RESP: NULL curr_cmd, %#x\n",
+ le16_to_cpu(resp->command));
+ return -EINVAL;
+ }
+
+ resp = (struct host_cmd_ds_command *)adapter->curr_cmd->resp_skb->data;
+ orig_cmdresp_no = le16_to_cpu(resp->command);
+ cmdresp_no = (orig_cmdresp_no & HOST_CMD_ID_MASK);
+
+ if (adapter->curr_cmd->cmd_no != cmdresp_no) {
+ nxpwifi_dbg(adapter, ERROR,
+ "cmdresp error: cmd=0x%x cmd_resp=0x%x\n",
+ adapter->curr_cmd->cmd_no, cmdresp_no);
+ return -EINVAL;
+ }
+ /* Now we got response from FW, cancel the command timer */
+ timer_delete_sync(&adapter->cmd_timer);
+ clear_bit(NXPWIFI_IS_CMD_TIMEDOUT, &adapter->work_flags);
+
+ if (adapter->curr_cmd->cmd_flag & CMD_F_HOSTCMD) {
+ /* Copy original response back to response buffer */
+ struct nxpwifi_ds_misc_cmd *hostcmd;
+ u16 size = le16_to_cpu(resp->size);
+
+ nxpwifi_dbg(adapter, INFO,
+ "info: host cmd resp size = %d\n", size);
+ size = min_t(u16, size, NXPWIFI_SIZE_OF_CMD_BUFFER);
+ if (adapter->curr_cmd->data_buf) {
+ hostcmd = adapter->curr_cmd->data_buf;
+ hostcmd->len = size;
+ memcpy(hostcmd->cmd, resp, size);
+ }
+ }
+
+ /* Get BSS number and corresponding priv */
+ priv = nxpwifi_get_priv_by_id
+ (adapter, HOST_GET_BSS_NO(le16_to_cpu(resp->seq_num)),
+ HOST_GET_BSS_TYPE(le16_to_cpu(resp->seq_num)));
+ if (!priv)
+ priv = nxpwifi_get_priv(adapter, NXPWIFI_BSS_ROLE_ANY);
+ /* Clear RET_BIT from HOST */
+ resp->command = cpu_to_le16(orig_cmdresp_no & HOST_CMD_ID_MASK);
+
+ cmdresp_no = le16_to_cpu(resp->command);
+ cmdresp_result = le16_to_cpu(resp->result);
+
+ /* Save the last command response to debug log */
+ adapter->dbg.last_cmd_resp_index =
+ (adapter->dbg.last_cmd_resp_index + 1) % DBG_CMD_NUM;
+ adapter->dbg.last_cmd_resp_id[adapter->dbg.last_cmd_resp_index] =
+ orig_cmdresp_no;
+
+ nxpwifi_dbg(adapter, CMD,
+ "cmd: CMD_RESP: 0x%x, result %d, len %d, seqno 0x%x\n",
+ orig_cmdresp_no, cmdresp_result,
+ le16_to_cpu(resp->size), le16_to_cpu(resp->seq_num));
+ nxpwifi_dbg_dump(adapter, CMD_D, "CMD_RESP buffer:", resp,
+ le16_to_cpu(resp->size));
+
+ if (!(orig_cmdresp_no & HOST_RET_BIT)) {
+ nxpwifi_dbg(adapter, ERROR, "CMD_RESP: invalid cmd resp\n");
+ if (adapter->curr_cmd->wait_q_enabled)
+ adapter->cmd_wait_q.status = -1;
+
+ nxpwifi_recycle_cmd_node(adapter, adapter->curr_cmd);
+ spin_lock_bh(&adapter->nxpwifi_cmd_lock);
+ adapter->curr_cmd = NULL;
+ spin_unlock_bh(&adapter->nxpwifi_cmd_lock);
+ return -EINVAL;
+ }
+
+ if (adapter->curr_cmd->cmd_flag & CMD_F_HOSTCMD) {
+ adapter->curr_cmd->cmd_flag &= ~CMD_F_HOSTCMD;
+ if (cmdresp_result == HOST_RESULT_OK &&
+ cmdresp_no == HOST_CMD_802_11_HS_CFG_ENH)
+ ret = nxpwifi_ret_802_11_hs_cfg(priv, resp);
+ } else {
+ if (resp->result != HOST_RESULT_OK) {
+ nxpwifi_process_cmdresp_error(priv, resp);
+ return -EFAULT;
+ }
+ if (adapter->curr_cmd->cmd_resp) {
+ void *data_buf = adapter->curr_cmd->data_buf;
+
+ ret = adapter->curr_cmd->cmd_resp(priv, resp,
+ cmdresp_no,
+ data_buf);
+ }
+ }
+
+ /* Check init command response */
+ if (adapter->hw_status == NXPWIFI_HW_STATUS_INITIALIZING) {
+ if (ret) {
+ nxpwifi_dbg(adapter, ERROR,
+ "%s: cmd %#x failed during\t"
+ "initialization\n", __func__, cmdresp_no);
+ nxpwifi_init_fw_complete(adapter);
+ return ret;
+ } else if (adapter->last_init_cmd == cmdresp_no) {
+ adapter->hw_status = NXPWIFI_HW_STATUS_INIT_DONE;
+ }
+ }
+
+ if (adapter->curr_cmd) {
+ if (adapter->curr_cmd->wait_q_enabled)
+ adapter->cmd_wait_q.status = ret;
+
+ nxpwifi_recycle_cmd_node(adapter, adapter->curr_cmd);
+
+ spin_lock_bh(&adapter->nxpwifi_cmd_lock);
+ adapter->curr_cmd = NULL;
+ spin_unlock_bh(&adapter->nxpwifi_cmd_lock);
+ }
+
+ return ret;
+}
+
+void nxpwifi_process_assoc_resp(struct nxpwifi_adapter *adapter)
+{
+ struct cfg80211_rx_assoc_resp_data assoc_resp = {
+ .uapsd_queues = -1,
+ };
+ struct nxpwifi_private *priv =
+ nxpwifi_get_priv(adapter, NXPWIFI_BSS_ROLE_STA);
+
+ if (priv->assoc_rsp_size) {
+ assoc_resp.links[0].bss = priv->req_bss;
+ assoc_resp.buf = priv->assoc_rsp_buf;
+ assoc_resp.len = priv->assoc_rsp_size;
+ cfg80211_rx_assoc_resp(priv->netdev,
+ &assoc_resp);
+ priv->assoc_rsp_size = 0;
+ }
+}
+
+/* This function handles the timeout of command sending.
+ *
+ * It will re-send the same command again.
+ */
+void
+nxpwifi_cmd_timeout_func(struct timer_list *t)
+{
+ struct nxpwifi_adapter *adapter = timer_container_of(adapter, t, cmd_timer);
+ struct cmd_ctrl_node *cmd_node;
+
+ set_bit(NXPWIFI_IS_CMD_TIMEDOUT, &adapter->work_flags);
+ if (!adapter->curr_cmd) {
+ nxpwifi_dbg(adapter, ERROR,
+ "cmd: empty curr_cmd\n");
+ return;
+ }
+ cmd_node = adapter->curr_cmd;
+ if (cmd_node) {
+ adapter->dbg.timeout_cmd_id =
+ adapter->dbg.last_cmd_id[adapter->dbg.last_cmd_index];
+ adapter->dbg.timeout_cmd_act =
+ adapter->dbg.last_cmd_act[adapter->dbg.last_cmd_index];
+ nxpwifi_dbg(adapter, MSG,
+ "%s: Timeout cmd id = %#x, act = %#x\n", __func__,
+ adapter->dbg.timeout_cmd_id,
+ adapter->dbg.timeout_cmd_act);
+
+ nxpwifi_dbg(adapter, MSG,
+ "num_data_h2c_failure = %d\n",
+ adapter->dbg.num_tx_host_to_card_failure);
+ nxpwifi_dbg(adapter, MSG,
+ "num_cmd_h2c_failure = %d\n",
+ adapter->dbg.num_cmd_host_to_card_failure);
+
+ nxpwifi_dbg(adapter, MSG,
+ "is_cmd_timedout = %d\n",
+ test_bit(NXPWIFI_IS_CMD_TIMEDOUT,
+ &adapter->work_flags));
+ nxpwifi_dbg(adapter, MSG,
+ "num_tx_timeout = %d\n",
+ adapter->dbg.num_tx_timeout);
+
+ nxpwifi_dbg(adapter, MSG,
+ "last_cmd_index = %d\n",
+ adapter->dbg.last_cmd_index);
+ nxpwifi_dbg(adapter, MSG,
+ "last_cmd_id: %*ph\n",
+ (int)sizeof(adapter->dbg.last_cmd_id),
+ adapter->dbg.last_cmd_id);
+ nxpwifi_dbg(adapter, MSG,
+ "last_cmd_act: %*ph\n",
+ (int)sizeof(adapter->dbg.last_cmd_act),
+ adapter->dbg.last_cmd_act);
+
+ nxpwifi_dbg(adapter, MSG,
+ "last_cmd_resp_index = %d\n",
+ adapter->dbg.last_cmd_resp_index);
+ nxpwifi_dbg(adapter, MSG,
+ "last_cmd_resp_id: %*ph\n",
+ (int)sizeof(adapter->dbg.last_cmd_resp_id),
+ adapter->dbg.last_cmd_resp_id);
+
+ nxpwifi_dbg(adapter, MSG,
+ "last_event_index = %d\n",
+ adapter->dbg.last_event_index);
+ nxpwifi_dbg(adapter, MSG,
+ "last_event: %*ph\n",
+ (int)sizeof(adapter->dbg.last_event),
+ adapter->dbg.last_event);
+
+ nxpwifi_dbg(adapter, MSG,
+ "data_sent=%d cmd_sent=%d\n",
+ adapter->data_sent, adapter->cmd_sent);
+
+ nxpwifi_dbg(adapter, MSG,
+ "ps_mode=%d ps_state=%d\n",
+ adapter->ps_mode, adapter->ps_state);
+
+ if (cmd_node->wait_q_enabled) {
+ adapter->cmd_wait_q.status = -ETIMEDOUT;
+ nxpwifi_cancel_pending_ioctl(adapter);
+ }
+ }
+ if (adapter->hw_status == NXPWIFI_HW_STATUS_INITIALIZING) {
+ nxpwifi_init_fw_complete(adapter);
+ return;
+ }
+
+ if (adapter->if_ops.device_dump)
+ adapter->if_ops.device_dump(adapter);
+
+ if (adapter->if_ops.card_reset)
+ adapter->if_ops.card_reset(adapter);
+}
+
+void
+nxpwifi_cancel_pending_scan_cmd(struct nxpwifi_adapter *adapter)
+{
+ struct cmd_ctrl_node *cmd_node = NULL, *tmp_node;
+
+ /* Cancel all pending scan command */
+ spin_lock_bh(&adapter->scan_pending_q_lock);
+ list_for_each_entry_safe(cmd_node, tmp_node,
+ &adapter->scan_pending_q, list) {
+ list_del(&cmd_node->list);
+ cmd_node->wait_q_enabled = false;
+ nxpwifi_insert_cmd_to_free_q(adapter, cmd_node);
+ }
+ spin_unlock_bh(&adapter->scan_pending_q_lock);
+}
+
+/* This function cancels all the pending commands.
+ *
+ * The current command, all commands in command pending queue and all scan
+ * commands in scan pending queue are cancelled. All the completion callbacks
+ * are called with failure status to ensure cleanup.
+ */
+void
+nxpwifi_cancel_all_pending_cmd(struct nxpwifi_adapter *adapter)
+{
+ struct cmd_ctrl_node *cmd_node = NULL, *tmp_node;
+
+ spin_lock_bh(&adapter->nxpwifi_cmd_lock);
+ /* Cancel current cmd */
+ if (adapter->curr_cmd && adapter->curr_cmd->wait_q_enabled) {
+ adapter->cmd_wait_q.status = -1;
+ nxpwifi_complete_cmd(adapter, adapter->curr_cmd);
+ adapter->curr_cmd->wait_q_enabled = false;
+ /* no recycle probably wait for response */
+ }
+ /* Cancel all pending command */
+ spin_lock_bh(&adapter->cmd_pending_q_lock);
+ list_for_each_entry_safe(cmd_node, tmp_node,
+ &adapter->cmd_pending_q, list) {
+ list_del(&cmd_node->list);
+
+ if (cmd_node->wait_q_enabled)
+ adapter->cmd_wait_q.status = -1;
+ nxpwifi_recycle_cmd_node(adapter, cmd_node);
+ }
+ spin_unlock_bh(&adapter->cmd_pending_q_lock);
+ spin_unlock_bh(&adapter->nxpwifi_cmd_lock);
+
+ nxpwifi_cancel_scan(adapter);
+}
+
+/* This function cancels all pending commands that matches with
+ * the given IOCTL request.
+ *
+ * Both the current command buffer and the pending command queue are
+ * searched for matching IOCTL request. The completion callback of
+ * the matched command is called with failure status to ensure cleanup.
+ * In case of scan commands, all pending commands in scan pending queue
+ * are cancelled.
+ */
+static void
+nxpwifi_cancel_pending_ioctl(struct nxpwifi_adapter *adapter)
+{
+ struct cmd_ctrl_node *cmd_node = NULL;
+
+ if (adapter->curr_cmd &&
+ adapter->curr_cmd->wait_q_enabled) {
+ spin_lock_bh(&adapter->nxpwifi_cmd_lock);
+ cmd_node = adapter->curr_cmd;
+ /* setting curr_cmd to NULL is quite dangerous, because
+ * nxpwifi_process_cmdresp checks curr_cmd to be != NULL
+ * at the beginning then relies on it and dereferences
+ * it at will
+ * this probably works since nxpwifi_cmd_timeout_func
+ * is the only caller of this function and responses
+ * at that point
+ */
+ adapter->curr_cmd = NULL;
+ spin_unlock_bh(&adapter->nxpwifi_cmd_lock);
+
+ nxpwifi_recycle_cmd_node(adapter, cmd_node);
+ }
+
+ nxpwifi_cancel_scan(adapter);
+}
+
+/* This function sends the sleep confirm command to firmware, if
+ * possible.
+ *
+ * The sleep confirm command cannot be issued if command response,
+ * data response or event response is awaiting handling, or if we
+ * are in the middle of sending a command, or expecting a command
+ * response.
+ */
+void
+nxpwifi_check_ps_cond(struct nxpwifi_adapter *adapter)
+{
+ if (!adapter->cmd_sent && !atomic_read(&adapter->tx_hw_pending) &&
+ !adapter->curr_cmd && !IS_CARD_RX_RCVD(adapter))
+ nxpwifi_dnld_sleep_confirm_cmd(adapter);
+ else
+ nxpwifi_dbg(adapter, CMD,
+ "cmd: Delay Sleep Confirm (%s%s%s%s)\n",
+ (adapter->cmd_sent) ? "D" : "",
+ atomic_read(&adapter->tx_hw_pending) ? "T" : "",
+ (adapter->curr_cmd) ? "C" : "",
+ (IS_CARD_RX_RCVD(adapter)) ? "R" : "");
+}
+
+/* This function sends a Host Sleep activated event to applications.
+ *
+ * This event is generated by the driver, with a blank event body.
+ */
+void
+nxpwifi_hs_activated_event(struct nxpwifi_private *priv, u8 activated)
+{
+ if (activated) {
+ if (test_bit(NXPWIFI_IS_HS_CONFIGURED,
+ &priv->adapter->work_flags)) {
+ priv->adapter->hs_activated = true;
+ nxpwifi_update_rxreor_flags(priv->adapter,
+ RXREOR_FORCE_NO_DROP);
+ nxpwifi_dbg(priv->adapter, EVENT,
+ "event: hs_activated\n");
+ priv->adapter->hs_activate_wait_q_woken = true;
+ wake_up_interruptible(&priv->adapter->hs_activate_wait_q);
+ } else {
+ nxpwifi_dbg(priv->adapter, EVENT,
+ "event: HS not configured\n");
+ }
+ } else {
+ nxpwifi_dbg(priv->adapter, EVENT,
+ "event: hs_deactivated\n");
+ priv->adapter->hs_activated = false;
+ }
+}
+
+/* This function handles the command response of a Host Sleep configuration
+ * command.
+ *
+ * Handling includes changing the header fields into CPU format
+ * and setting the current host sleep activation status in driver.
+ *
+ * In case host sleep status change, the function generates an event to
+ * notify the applications.
+ */
+int nxpwifi_ret_802_11_hs_cfg(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+ struct host_cmd_ds_802_11_hs_cfg_enh *phs_cfg =
+ &resp->params.opt_hs_cfg;
+ u32 conditions = le32_to_cpu(phs_cfg->params.hs_config.conditions);
+
+ if (phs_cfg->action == cpu_to_le16(HS_ACTIVATE)) {
+ nxpwifi_hs_activated_event(priv, true);
+ goto done;
+ } else {
+ nxpwifi_dbg(adapter, CMD,
+ "cmd: CMD_RESP: HS_CFG cmd reply\t"
+ " result=%#x, conditions=0x%x gpio=0x%x gap=0x%x\n",
+ resp->result, conditions,
+ phs_cfg->params.hs_config.gpio,
+ phs_cfg->params.hs_config.gap);
+ }
+ if (conditions != HS_CFG_CANCEL) {
+ set_bit(NXPWIFI_IS_HS_CONFIGURED, &adapter->work_flags);
+ } else {
+ clear_bit(NXPWIFI_IS_HS_CONFIGURED, &adapter->work_flags);
+ if (adapter->hs_activated)
+ nxpwifi_hs_activated_event(priv, false);
+ }
+
+done:
+ return 0;
+}
+
+/* This function wakes up the adapter and generates a Host Sleep
+ * cancel event on receiving the power up interrupt.
+ */
+void
+nxpwifi_process_hs_config(struct nxpwifi_adapter *adapter)
+{
+ nxpwifi_dbg(adapter, INFO,
+ "info: %s: auto cancelling host sleep\t"
+ "since there is interrupt from the firmware\n",
+ __func__);
+
+ adapter->if_ops.wakeup(adapter);
+
+ if (adapter->hs_activated_manually) {
+ nxpwifi_cancel_hs(nxpwifi_get_priv(adapter, NXPWIFI_BSS_ROLE_ANY),
+ NXPWIFI_ASYNC_CMD);
+ adapter->hs_activated_manually = false;
+ }
+
+ adapter->hs_activated = false;
+ clear_bit(NXPWIFI_IS_HS_CONFIGURED, &adapter->work_flags);
+ clear_bit(NXPWIFI_IS_SUSPENDED, &adapter->work_flags);
+ nxpwifi_hs_activated_event(nxpwifi_get_priv(adapter,
+ NXPWIFI_BSS_ROLE_ANY),
+ false);
+}
+EXPORT_SYMBOL_GPL(nxpwifi_process_hs_config);
+
+/* This function handles the command response of a sleep confirm command.
+ *
+ * The function sets the card state to SLEEP if the response indicates success.
+ */
+void
+nxpwifi_process_sleep_confirm_resp(struct nxpwifi_adapter *adapter,
+ u8 *pbuf, u32 upld_len)
+{
+ struct host_cmd_ds_command *cmd = (struct host_cmd_ds_command *)pbuf;
+ u16 result = le16_to_cpu(cmd->result);
+ u16 command = le16_to_cpu(cmd->command);
+ u16 seq_num = le16_to_cpu(cmd->seq_num);
+
+ if (!upld_len) {
+ nxpwifi_dbg(adapter, ERROR,
+ "%s: cmd size is 0\n", __func__);
+ return;
+ }
+
+ nxpwifi_dbg(adapter, CMD,
+ "cmd: CMD_RESP: 0x%x, result %d, len %d, seqno 0x%x\n",
+ command, result, le16_to_cpu(cmd->size), seq_num);
+
+ /* Update sequence number */
+ seq_num = HOST_GET_SEQ_NO(seq_num);
+ /* Clear RET_BIT from HOST */
+ command &= HOST_CMD_ID_MASK;
+
+ if (command != HOST_CMD_802_11_PS_MODE_ENH) {
+ nxpwifi_dbg(adapter, ERROR,
+ "%s: rcvd unexpected resp for cmd %#x, result = %x\n",
+ __func__, command, result);
+ return;
+ }
+
+ if (result) {
+ nxpwifi_dbg(adapter, ERROR,
+ "%s: sleep confirm cmd failed\n",
+ __func__);
+ adapter->pm_wakeup_card_req = false;
+ adapter->ps_state = PS_STATE_AWAKE;
+ return;
+ }
+ adapter->pm_wakeup_card_req = true;
+ if (test_bit(NXPWIFI_IS_HS_CONFIGURED, &adapter->work_flags))
+ nxpwifi_hs_activated_event(nxpwifi_get_priv
+ (adapter, NXPWIFI_BSS_ROLE_ANY),
+ true);
+ adapter->ps_state = PS_STATE_SLEEP;
+ cmd->command = cpu_to_le16(command);
+ cmd->seq_num = cpu_to_le16(seq_num);
+}
+EXPORT_SYMBOL_GPL(nxpwifi_process_sleep_confirm_resp);
diff --git a/drivers/net/wireless/nxp/nxpwifi/cmdevt.h b/drivers/net/wireless/nxp/nxpwifi/cmdevt.h
new file mode 100644
index 000000000000..ccd4f23c39f2
--- /dev/null
+++ b/drivers/net/wireless/nxp/nxpwifi/cmdevt.h
@@ -0,0 +1,98 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * NXP Wireless LAN device driver: commands and events
+ *
+ * Copyright 2011-2024 NXP
+ */
+
+#ifndef _NXPWIFI_CMD_EVT_H_
+#define _NXPWIFI_CMD_EVT_H_
+
+struct nxpwifi_cmd_entry {
+ u16 cmd_no;
+ int (*prepare_cmd)(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type);
+ int (*cmd_resp)(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf);
+};
+
+struct nxpwifi_evt_entry {
+ u32 event_cause;
+ int (*event_handler)(struct nxpwifi_private *priv);
+};
+
+static inline int
+nxpwifi_cmd_fill_head_only(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ cmd->command = cpu_to_le16(cmd_no);
+ cmd->size = cpu_to_le16(S_DS_GEN);
+
+ return 0;
+}
+
+int nxpwifi_send_cmd(struct nxpwifi_private *priv, u16 cmd_no,
+ u16 cmd_action, u32 cmd_oid, void *data_buf, bool sync);
+int nxpwifi_sta_prepare_cmd(struct nxpwifi_private *priv,
+ struct cmd_ctrl_node *cmd_node,
+ u16 cmd_action, u32 cmd_oid);
+int nxpwifi_dnld_dt_cfgdata(struct nxpwifi_private *priv,
+ struct device_node *node, const char *prefix);
+int nxpwifi_sta_init_cmd(struct nxpwifi_private *priv, u8 first_sta, bool init);
+int nxpwifi_uap_prepare_cmd(struct nxpwifi_private *priv,
+ struct cmd_ctrl_node *cmd_node,
+ u16 cmd_action, u32 type);
+int nxpwifi_set_secure_params(struct nxpwifi_private *priv,
+ struct nxpwifi_uap_bss_param *bss_config,
+ struct cfg80211_ap_settings *params);
+void nxpwifi_set_ht_params(struct nxpwifi_private *priv,
+ struct nxpwifi_uap_bss_param *bss_cfg,
+ struct cfg80211_ap_settings *params);
+void nxpwifi_set_vht_params(struct nxpwifi_private *priv,
+ struct nxpwifi_uap_bss_param *bss_cfg,
+ struct cfg80211_ap_settings *params);
+void nxpwifi_set_tpc_params(struct nxpwifi_private *priv,
+ struct nxpwifi_uap_bss_param *bss_cfg,
+ struct cfg80211_ap_settings *params);
+void nxpwifi_set_uap_rates(struct nxpwifi_uap_bss_param *bss_cfg,
+ struct cfg80211_ap_settings *params);
+void nxpwifi_set_vht_width(struct nxpwifi_private *priv,
+ enum nl80211_chan_width width,
+ bool ap_11ac_disable);
+bool nxpwifi_check_11ax_capability(struct nxpwifi_private *priv,
+ struct nxpwifi_uap_bss_param *bss_cfg,
+ struct cfg80211_ap_settings *params);
+int nxpwifi_set_11ax_status(struct nxpwifi_private *priv,
+ struct nxpwifi_uap_bss_param *bss_cfg,
+ struct cfg80211_ap_settings *params);
+void nxpwifi_set_sys_config_invalid_data(struct nxpwifi_uap_bss_param *config);
+void nxpwifi_set_wmm_params(struct nxpwifi_private *priv,
+ struct nxpwifi_uap_bss_param *bss_cfg,
+ struct cfg80211_ap_settings *params);
+void nxpwifi_config_uap_11d(struct nxpwifi_private *priv,
+ struct cfg80211_beacon_data *beacon_data);
+void nxpwifi_uap_set_channel(struct nxpwifi_private *priv,
+ struct nxpwifi_uap_bss_param *bss_cfg,
+ struct cfg80211_chan_def chandef);
+int nxpwifi_config_start_uap(struct nxpwifi_private *priv,
+ struct nxpwifi_uap_bss_param *bss_cfg);
+
+int nxpwifi_process_event(struct nxpwifi_adapter *adapter);
+int nxpwifi_process_sta_event(struct nxpwifi_private *priv);
+int nxpwifi_process_uap_event(struct nxpwifi_private *priv);
+void nxpwifi_reset_connect_state(struct nxpwifi_private *priv, u16 reason,
+ bool from_ap);
+void nxpwifi_process_multi_chan_event(struct nxpwifi_private *priv,
+ struct sk_buff *event_skb);
+void nxpwifi_process_tx_pause_event(struct nxpwifi_private *priv,
+ struct sk_buff *event);
+void nxpwifi_bt_coex_wlan_param_update_event(struct nxpwifi_private *priv,
+ struct sk_buff *event_skb);
+
+#endif /* !_NXPWIFI_CMD_EVT_H_ */
diff --git a/drivers/net/wireless/nxp/nxpwifi/sta_cmd.c b/drivers/net/wireless/nxp/nxpwifi/sta_cmd.c
new file mode 100644
index 000000000000..a43536790aff
--- /dev/null
+++ b/drivers/net/wireless/nxp/nxpwifi/sta_cmd.c
@@ -0,0 +1,3449 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * NXP Wireless LAN device driver: station command handling
+ *
+ * Copyright 2011-2024 NXP
+ */
+
+#include "cfg.h"
+#include "util.h"
+#include "fw.h"
+#include "main.h"
+#include "cmdevt.h"
+#include "wmm.h"
+#include "11n.h"
+#include "11ac.h"
+#include "11ax.h"
+
+static bool disable_auto_ds;
+
+static int
+nxpwifi_cmd_sta_get_hw_spec(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ struct host_cmd_ds_get_hw_spec *hw_spec = &cmd->params.hw_spec;
+
+ cmd->command = cpu_to_le16(HOST_CMD_GET_HW_SPEC);
+ cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_get_hw_spec) +
+ S_DS_GEN);
+ memcpy(hw_spec->permanent_addr, priv->curr_addr, ETH_ALEN);
+
+ return 0;
+}
+
+static int
+nxpwifi_ret_sta_get_hw_spec(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ struct host_cmd_ds_get_hw_spec *hw_spec = &resp->params.hw_spec;
+ struct nxpwifi_adapter *adapter = priv->adapter;
+ struct nxpwifi_ie_types_header *tlv;
+ struct hw_spec_api_rev *api_rev;
+ struct hw_spec_max_conn *max_conn;
+ struct hw_spec_extension *hw_he_cap;
+ struct hw_spec_fw_cap_info *fw_cap;
+ struct hw_spec_secure_boot_uuid *sb_uuid;
+ u16 resp_size, api_id;
+ int i, left_len, parsed_len = 0;
+
+ adapter->fw_cap_info = le32_to_cpu(hw_spec->fw_cap_info);
+
+ if (IS_SUPPORT_MULTI_BANDS(adapter))
+ adapter->fw_bands = GET_FW_DEFAULT_BANDS(adapter);
+ else
+ adapter->fw_bands = BAND_B;
+
+ if ((adapter->fw_bands & BAND_A) && (adapter->fw_bands & BAND_GN))
+ adapter->fw_bands |= BAND_AN;
+ if (!(adapter->fw_bands & BAND_G) && (adapter->fw_bands & BAND_GN))
+ adapter->fw_bands &= ~BAND_GN;
+
+ adapter->fw_release_number = le32_to_cpu(hw_spec->fw_release_number);
+ adapter->fw_api_ver = (adapter->fw_release_number >> 16) & 0xff;
+ adapter->number_of_antenna =
+ le16_to_cpu(hw_spec->number_of_antenna) & 0xf;
+
+ if (le32_to_cpu(hw_spec->dot_11ac_dev_cap)) {
+ adapter->is_hw_11ac_capable = true;
+
+ /* Copy 11AC cap */
+ adapter->hw_dot_11ac_dev_cap =
+ le32_to_cpu(hw_spec->dot_11ac_dev_cap);
+ adapter->usr_dot_11ac_dev_cap_bg = adapter->hw_dot_11ac_dev_cap
+ & ~NXPWIFI_DEF_11AC_CAP_BF_RESET_MASK;
+ adapter->usr_dot_11ac_dev_cap_a = adapter->hw_dot_11ac_dev_cap
+ & ~NXPWIFI_DEF_11AC_CAP_BF_RESET_MASK;
+
+ /* Copy 11AC mcs */
+ adapter->hw_dot_11ac_mcs_support =
+ le32_to_cpu(hw_spec->dot_11ac_mcs_support);
+ adapter->usr_dot_11ac_mcs_support =
+ adapter->hw_dot_11ac_mcs_support;
+ } else {
+ adapter->is_hw_11ac_capable = false;
+ }
+
+ resp_size = le16_to_cpu(resp->size) - S_DS_GEN;
+ if (resp_size > sizeof(struct host_cmd_ds_get_hw_spec)) {
+ /* we have variable HW SPEC information */
+ left_len = resp_size - sizeof(struct host_cmd_ds_get_hw_spec);
+ while (left_len > sizeof(struct nxpwifi_ie_types_header)) {
+ tlv = (void *)&hw_spec->tlv + parsed_len;
+ switch (le16_to_cpu(tlv->type)) {
+ case TLV_TYPE_API_REV:
+ api_rev = (struct hw_spec_api_rev *)tlv;
+ api_id = le16_to_cpu(api_rev->api_id);
+ switch (api_id) {
+ case KEY_API_VER_ID:
+ adapter->key_api_major_ver =
+ api_rev->major_ver;
+ adapter->key_api_minor_ver =
+ api_rev->minor_ver;
+ nxpwifi_dbg(adapter, INFO,
+ "key_api v%d.%d\n",
+ adapter->key_api_major_ver,
+ adapter->key_api_minor_ver);
+ break;
+ case FW_API_VER_ID:
+ adapter->fw_api_ver =
+ api_rev->major_ver;
+ nxpwifi_dbg(adapter, MSG,
+ "Firmware api version %d.%d\n",
+ adapter->fw_api_ver,
+ api_rev->minor_ver);
+ break;
+ case UAP_FW_API_VER_ID:
+ nxpwifi_dbg(adapter, INFO,
+ "uAP api version %d.%d\n",
+ api_rev->major_ver,
+ api_rev->minor_ver);
+ break;
+ case CHANRPT_API_VER_ID:
+ nxpwifi_dbg(adapter, INFO,
+ "channel report api version %d.%d\n",
+ api_rev->major_ver,
+ api_rev->minor_ver);
+ break;
+ case FW_HOTFIX_VER_ID:
+ adapter->fw_hotfix_ver =
+ api_rev->major_ver;
+ nxpwifi_dbg(adapter, INFO,
+ "Firmware hotfix version %d\n",
+ api_rev->major_ver);
+ break;
+ default:
+ nxpwifi_dbg(adapter, FATAL,
+ "Unknown api_id: %d\n",
+ api_id);
+ break;
+ }
+ break;
+ case TLV_TYPE_MAX_CONN:
+ max_conn = (struct hw_spec_max_conn *)tlv;
+ adapter->max_sta_conn = max_conn->max_sta_conn;
+ nxpwifi_dbg(adapter, INFO,
+ "max sta connections: %u\n",
+ adapter->max_sta_conn);
+ break;
+ case TLV_TYPE_EXTENSION_ID:
+ hw_he_cap = (struct hw_spec_extension *)tlv;
+ if (hw_he_cap->ext_id ==
+ WLAN_EID_EXT_HE_CAPABILITY)
+ nxpwifi_update_11ax_cap(adapter, hw_he_cap);
+ break;
+ case TLV_TYPE_FW_CAP_INFO:
+ fw_cap = (struct hw_spec_fw_cap_info *)tlv;
+ adapter->fw_cap_info =
+ le32_to_cpu(fw_cap->fw_cap_info);
+ adapter->fw_cap_ext =
+ le32_to_cpu(fw_cap->fw_cap_ext);
+ nxpwifi_dbg(adapter, INFO,
+ "fw_cap_info:%#x fw_cap_ext:%#x\n",
+ adapter->fw_cap_info,
+ adapter->fw_cap_ext);
+ break;
+ case TLV_TYPE_SECURE_BOOT_UUID:
+ sb_uuid = (struct hw_spec_secure_boot_uuid *)tlv;
+ adapter->uuid_lo =
+ le64_to_cpu(sb_uuid->uuid_lo);
+ adapter->uuid_hi =
+ le64_to_cpu(sb_uuid->uuid_hi);
+ nxpwifi_dbg(adapter, INFO,
+ "uuid: %#llx%#llx\n",
+ adapter->uuid_lo, adapter->uuid_hi);
+ break;
+ default:
+ nxpwifi_dbg(adapter, FATAL,
+ "Unknown GET_HW_SPEC TLV type: %#x\n",
+ le16_to_cpu(tlv->type));
+ break;
+ }
+ parsed_len += le16_to_cpu(tlv->len) +
+ sizeof(struct nxpwifi_ie_types_header);
+ left_len -= le16_to_cpu(tlv->len) +
+ sizeof(struct nxpwifi_ie_types_header);
+ }
+ }
+
+ if (adapter->key_api_major_ver < KEY_API_VER_MAJOR_V2)
+ return -EOPNOTSUPP;
+
+ nxpwifi_dbg(adapter, INFO,
+ "info: GET_HW_SPEC: fw_release_number- %#x\n",
+ adapter->fw_release_number);
+ nxpwifi_dbg(adapter, INFO,
+ "info: GET_HW_SPEC: permanent addr: %pM\n",
+ hw_spec->permanent_addr);
+ nxpwifi_dbg(adapter, INFO,
+ "info: GET_HW_SPEC: hw_if_version=%#x version=%#x\n",
+ le16_to_cpu(hw_spec->hw_if_version),
+ le16_to_cpu(hw_spec->version));
+
+ ether_addr_copy(priv->adapter->perm_addr, hw_spec->permanent_addr);
+ adapter->region_code = le16_to_cpu(hw_spec->region_code);
+
+ for (i = 0; i < NXPWIFI_MAX_REGION_CODE; i++)
+ /* Use the region code to search for the index */
+ if (adapter->region_code == region_code_index[i])
+ break;
+
+ /* If it's unidentified region code, use the default (world) */
+ if (i >= NXPWIFI_MAX_REGION_CODE) {
+ adapter->region_code = 0x00;
+ nxpwifi_dbg(adapter, WARN,
+ "cmd: unknown region code, use default (USA)\n");
+ }
+
+ adapter->hw_dot_11n_dev_cap = le32_to_cpu(hw_spec->dot_11n_dev_cap);
+ adapter->hw_dev_mcs_support = hw_spec->dev_mcs_support;
+ adapter->hw_mpdu_density = GET_MPDU_DENSITY(le32_to_cpu(hw_spec->hw_dev_cap));
+ adapter->user_dev_mcs_support = adapter->hw_dev_mcs_support;
+ adapter->user_htstream = adapter->hw_dev_mcs_support;
+ if (adapter->fw_bands & BAND_A)
+ adapter->user_htstream |= (adapter->user_htstream << 8);
+
+ if (adapter->if_ops.update_mp_end_port) {
+ u16 mp_end_port;
+
+ mp_end_port = le16_to_cpu(hw_spec->mp_end_port);
+ adapter->if_ops.update_mp_end_port(adapter, mp_end_port);
+ }
+
+ if (adapter->fw_api_ver == NXPWIFI_FW_V15)
+ adapter->scan_chan_gap_enabled = true;
+
+ for (i = 0; i < adapter->priv_num; i++)
+ adapter->priv[i]->config_bands = adapter->fw_bands;
+
+ return 0;
+}
+
+static int
+nxpwifi_cmd_sta_802_11_scan(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ return nxpwifi_cmd_802_11_scan(cmd, data_buf);
+}
+
+static int
+nxpwifi_ret_sta_802_11_scan(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+ int ret;
+
+ ret = nxpwifi_ret_802_11_scan(priv, resp);
+ adapter->curr_cmd->wait_q_enabled = false;
+
+ return ret;
+}
+
+static int
+nxpwifi_cmd_sta_802_11_get_log(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ cmd->command = cpu_to_le16(HOST_CMD_802_11_GET_LOG);
+ cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_802_11_get_log) +
+ S_DS_GEN);
+
+ return 0;
+}
+
+static int
+nxpwifi_ret_sta_802_11_get_log(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ struct host_cmd_ds_802_11_get_log *get_log =
+ &resp->params.get_log;
+ struct nxpwifi_ds_get_stats *stats =
+ (struct nxpwifi_ds_get_stats *)data_buf;
+
+ if (stats) {
+ stats->mcast_tx_frame = le32_to_cpu(get_log->mcast_tx_frame);
+ stats->failed = le32_to_cpu(get_log->failed);
+ stats->retry = le32_to_cpu(get_log->retry);
+ stats->multi_retry = le32_to_cpu(get_log->multi_retry);
+ stats->frame_dup = le32_to_cpu(get_log->frame_dup);
+ stats->rts_success = le32_to_cpu(get_log->rts_success);
+ stats->rts_failure = le32_to_cpu(get_log->rts_failure);
+ stats->ack_failure = le32_to_cpu(get_log->ack_failure);
+ stats->rx_frag = le32_to_cpu(get_log->rx_frag);
+ stats->mcast_rx_frame = le32_to_cpu(get_log->mcast_rx_frame);
+ stats->fcs_error = le32_to_cpu(get_log->fcs_error);
+ stats->tx_frame = le32_to_cpu(get_log->tx_frame);
+ stats->wep_icv_error[0] =
+ le32_to_cpu(get_log->wep_icv_err_cnt[0]);
+ stats->wep_icv_error[1] =
+ le32_to_cpu(get_log->wep_icv_err_cnt[1]);
+ stats->wep_icv_error[2] =
+ le32_to_cpu(get_log->wep_icv_err_cnt[2]);
+ stats->wep_icv_error[3] =
+ le32_to_cpu(get_log->wep_icv_err_cnt[3]);
+ stats->bcn_rcv_cnt = le32_to_cpu(get_log->bcn_rcv_cnt);
+ stats->bcn_miss_cnt = le32_to_cpu(get_log->bcn_miss_cnt);
+ }
+
+ return 0;
+}
+
+static int
+nxpwifi_cmd_sta_mac_multicast_adr(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ struct host_cmd_ds_mac_multicast_adr *mcast_addr = &cmd->params.mc_addr;
+ struct nxpwifi_multicast_list *mcast_list =
+ (struct nxpwifi_multicast_list *)data_buf;
+
+ cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_mac_multicast_adr) +
+ S_DS_GEN);
+ cmd->command = cpu_to_le16(HOST_CMD_MAC_MULTICAST_ADR);
+
+ mcast_addr->action = cpu_to_le16(cmd_action);
+ mcast_addr->num_of_adrs =
+ cpu_to_le16((u16)mcast_list->num_multicast_addr);
+ memcpy(mcast_addr->mac_list, mcast_list->mac_list,
+ mcast_list->num_multicast_addr * ETH_ALEN);
+
+ return 0;
+}
+
+static int
+nxpwifi_cmd_sta_802_11_associate(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ return nxpwifi_cmd_802_11_associate(priv, cmd, data_buf);
+}
+
+static int
+nxpwifi_ret_sta_802_11_associate(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ return nxpwifi_ret_802_11_associate(priv, resp);
+}
+
+static int
+nxpwifi_cmd_sta_802_11_snmp_mib(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ struct host_cmd_ds_802_11_snmp_mib *snmp_mib = &cmd->params.smib;
+ u16 *ul_temp = (u16 *)data_buf;
+
+ nxpwifi_dbg(priv->adapter, CMD,
+ "cmd: SNMP_CMD: cmd_oid = 0x%x\n", cmd_type);
+ cmd->command = cpu_to_le16(HOST_CMD_802_11_SNMP_MIB);
+ cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_802_11_snmp_mib)
+ + S_DS_GEN);
+
+ snmp_mib->oid = cpu_to_le16((u16)cmd_type);
+ if (cmd_action == HOST_ACT_GEN_GET) {
+ snmp_mib->query_type = cpu_to_le16(HOST_ACT_GEN_GET);
+ snmp_mib->buf_size = cpu_to_le16(MAX_SNMP_BUF_SIZE);
+ le16_unaligned_add_cpu(&cmd->size, MAX_SNMP_BUF_SIZE);
+ } else if (cmd_action == HOST_ACT_GEN_SET) {
+ snmp_mib->query_type = cpu_to_le16(HOST_ACT_GEN_SET);
+ snmp_mib->buf_size = cpu_to_le16(sizeof(u16));
+ put_unaligned_le16(*ul_temp, snmp_mib->value);
+ le16_unaligned_add_cpu(&cmd->size, sizeof(u16));
+ }
+
+ nxpwifi_dbg(priv->adapter, CMD,
+ "cmd: SNMP_CMD: Action=0x%x, OID=0x%x,\t"
+ "OIDSize=0x%x, Value=0x%x\n",
+ cmd_action, cmd_type, le16_to_cpu(snmp_mib->buf_size),
+ get_unaligned_le16(snmp_mib->value));
+
+ return 0;
+}
+
+static int
+nxpwifi_ret_sta_802_11_snmp_mib(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ struct host_cmd_ds_802_11_snmp_mib *smib = &resp->params.smib;
+ u16 oid = le16_to_cpu(smib->oid);
+ u16 query_type = le16_to_cpu(smib->query_type);
+ u32 ul_temp;
+
+ nxpwifi_dbg(priv->adapter, INFO,
+ "info: SNMP_RESP: oid value = %#x,\t"
+ "query_type = %#x, buf size = %#x\n",
+ oid, query_type, le16_to_cpu(smib->buf_size));
+ if (query_type == HOST_ACT_GEN_GET) {
+ ul_temp = get_unaligned_le16(smib->value);
+ if (data_buf)
+ *(u32 *)data_buf = ul_temp;
+ switch (oid) {
+ case FRAG_THRESH_I:
+ nxpwifi_dbg(priv->adapter, INFO,
+ "info: SNMP_RESP: FragThsd =%u\n",
+ ul_temp);
+ break;
+ case RTS_THRESH_I:
+ nxpwifi_dbg(priv->adapter, INFO,
+ "info: SNMP_RESP: RTSThsd =%u\n",
+ ul_temp);
+ break;
+ case SHORT_RETRY_LIM_I:
+ nxpwifi_dbg(priv->adapter, INFO,
+ "info: SNMP_RESP: TxRetryCount=%u\n",
+ ul_temp);
+ break;
+ case DTIM_PERIOD_I:
+ nxpwifi_dbg(priv->adapter, INFO,
+ "info: SNMP_RESP: DTIM period=%u\n",
+ ul_temp);
+ break;
+ default:
+ break;
+ }
+ }
+
+ return 0;
+}
+
+static int nxpwifi_cmd_sta_reg_access(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ struct nxpwifi_ds_reg_rw *reg_rw = data_buf;
+
+ cmd->command = cpu_to_le16(cmd_no);
+
+ switch (cmd_no) {
+ case HOST_CMD_MAC_REG_ACCESS:
+ {
+ struct host_cmd_ds_mac_reg_access *mac_reg;
+
+ cmd->size = cpu_to_le16(sizeof(*mac_reg) + S_DS_GEN);
+ mac_reg = &cmd->params.mac_reg;
+ mac_reg->action = cpu_to_le16(cmd_action);
+ mac_reg->offset = cpu_to_le16((u16)reg_rw->offset);
+ mac_reg->value = cpu_to_le32(reg_rw->value);
+ break;
+ }
+ case HOST_CMD_BBP_REG_ACCESS:
+ {
+ struct host_cmd_ds_bbp_reg_access *bbp_reg;
+
+ cmd->size = cpu_to_le16(sizeof(*bbp_reg) + S_DS_GEN);
+ bbp_reg = &cmd->params.bbp_reg;
+ bbp_reg->action = cpu_to_le16(cmd_action);
+ bbp_reg->offset = cpu_to_le16((u16)reg_rw->offset);
+ bbp_reg->value = (u8)reg_rw->value;
+ break;
+ }
+ case HOST_CMD_RF_REG_ACCESS:
+ {
+ struct host_cmd_ds_rf_reg_access *rf_reg;
+
+ cmd->size = cpu_to_le16(sizeof(*rf_reg) + S_DS_GEN);
+ rf_reg = &cmd->params.rf_reg;
+ rf_reg->action = cpu_to_le16(cmd_action);
+ rf_reg->offset = cpu_to_le16((u16)reg_rw->offset);
+ rf_reg->value = (u8)reg_rw->value;
+ break;
+ }
+ case HOST_CMD_PMIC_REG_ACCESS:
+ {
+ struct host_cmd_ds_pmic_reg_access *pmic_reg;
+
+ cmd->size = cpu_to_le16(sizeof(*pmic_reg) + S_DS_GEN);
+ pmic_reg = &cmd->params.pmic_reg;
+ pmic_reg->action = cpu_to_le16(cmd_action);
+ pmic_reg->offset = cpu_to_le16((u16)reg_rw->offset);
+ pmic_reg->value = (u8)reg_rw->value;
+ break;
+ }
+ case HOST_CMD_CAU_REG_ACCESS:
+ {
+ struct host_cmd_ds_rf_reg_access *cau_reg;
+
+ cmd->size = cpu_to_le16(sizeof(*cau_reg) + S_DS_GEN);
+ cau_reg = &cmd->params.rf_reg;
+ cau_reg->action = cpu_to_le16(cmd_action);
+ cau_reg->offset = cpu_to_le16((u16)reg_rw->offset);
+ cau_reg->value = (u8)reg_rw->value;
+ break;
+ }
+ case HOST_CMD_802_11_EEPROM_ACCESS:
+ {
+ struct nxpwifi_ds_read_eeprom *rd_eeprom = data_buf;
+ struct host_cmd_ds_802_11_eeprom_access *cmd_eeprom =
+ &cmd->params.eeprom;
+
+ cmd->size = cpu_to_le16(sizeof(*cmd_eeprom) + S_DS_GEN);
+ cmd_eeprom->action = cpu_to_le16(cmd_action);
+ cmd_eeprom->offset = cpu_to_le16(rd_eeprom->offset);
+ cmd_eeprom->byte_count = cpu_to_le16(rd_eeprom->byte_count);
+ cmd_eeprom->value = 0;
+ break;
+ }
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int
+nxpwifi_ret_sta_reg_access(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ struct nxpwifi_ds_reg_rw *reg_rw;
+ struct nxpwifi_ds_read_eeprom *eeprom;
+ union reg {
+ struct host_cmd_ds_mac_reg_access *mac;
+ struct host_cmd_ds_bbp_reg_access *bbp;
+ struct host_cmd_ds_rf_reg_access *rf;
+ struct host_cmd_ds_pmic_reg_access *pmic;
+ struct host_cmd_ds_802_11_eeprom_access *eeprom;
+ } r;
+
+ if (!data_buf)
+ return 0;
+
+ reg_rw = data_buf;
+ eeprom = data_buf;
+ switch (cmdresp_no) {
+ case HOST_CMD_MAC_REG_ACCESS:
+ r.mac = &resp->params.mac_reg;
+ reg_rw->offset = (u32)le16_to_cpu(r.mac->offset);
+ reg_rw->value = le32_to_cpu(r.mac->value);
+ break;
+ case HOST_CMD_BBP_REG_ACCESS:
+ r.bbp = &resp->params.bbp_reg;
+ reg_rw->offset = (u32)le16_to_cpu(r.bbp->offset);
+ reg_rw->value = (u32)r.bbp->value;
+ break;
+
+ case HOST_CMD_RF_REG_ACCESS:
+ r.rf = &resp->params.rf_reg;
+ reg_rw->offset = (u32)le16_to_cpu(r.rf->offset);
+ reg_rw->value = (u32)r.bbp->value;
+ break;
+ case HOST_CMD_PMIC_REG_ACCESS:
+ r.pmic = &resp->params.pmic_reg;
+ reg_rw->offset = (u32)le16_to_cpu(r.pmic->offset);
+ reg_rw->value = (u32)r.pmic->value;
+ break;
+ case HOST_CMD_CAU_REG_ACCESS:
+ r.rf = &resp->params.rf_reg;
+ reg_rw->offset = (u32)le16_to_cpu(r.rf->offset);
+ reg_rw->value = (u32)r.rf->value;
+ break;
+ case HOST_CMD_802_11_EEPROM_ACCESS:
+ r.eeprom = &resp->params.eeprom;
+ pr_debug("info: EEPROM read len=%x\n",
+ le16_to_cpu(r.eeprom->byte_count));
+ if (eeprom->byte_count < le16_to_cpu(r.eeprom->byte_count)) {
+ eeprom->byte_count = 0;
+ pr_debug("info: EEPROM read length is too big\n");
+ return -ENOMEM;
+ }
+ eeprom->offset = le16_to_cpu(r.eeprom->offset);
+ eeprom->byte_count = le16_to_cpu(r.eeprom->byte_count);
+ if (eeprom->byte_count > 0)
+ memcpy(&eeprom->value, &r.eeprom->value,
+ min((u16)MAX_EEPROM_DATA, eeprom->byte_count));
+ break;
+ default:
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static int
+nxpwifi_cmd_sta_rf_tx_pwr(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ struct host_cmd_ds_rf_tx_pwr *txp = &cmd->params.txp;
+
+ cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_rf_tx_pwr)
+ + S_DS_GEN);
+ cmd->command = cpu_to_le16(HOST_CMD_RF_TX_PWR);
+ txp->action = cpu_to_le16(cmd_action);
+
+ return 0;
+}
+
+static int
+nxpwifi_ret_sta_rf_tx_pwr(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ struct host_cmd_ds_rf_tx_pwr *txp = &resp->params.txp;
+ u16 action = le16_to_cpu(txp->action);
+
+ priv->tx_power_level = le16_to_cpu(txp->cur_level);
+
+ if (action == HOST_ACT_GEN_GET) {
+ priv->max_tx_power_level = txp->max_power;
+ priv->min_tx_power_level = txp->min_power;
+ }
+
+ nxpwifi_dbg(priv->adapter, INFO,
+ "Current TxPower Level=%d, Max Power=%d, Min Power=%d\n",
+ priv->tx_power_level, priv->max_tx_power_level,
+ priv->min_tx_power_level);
+
+ return 0;
+}
+
+static int
+nxpwifi_cmd_sta_rf_antenna(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ struct host_cmd_ds_rf_ant_mimo *ant_mimo = &cmd->params.ant_mimo;
+ struct host_cmd_ds_rf_ant_siso *ant_siso = &cmd->params.ant_siso;
+ struct nxpwifi_ds_ant_cfg *ant_cfg =
+ (struct nxpwifi_ds_ant_cfg *)data_buf;
+
+ cmd->command = cpu_to_le16(HOST_CMD_RF_ANTENNA);
+
+ switch (cmd_action) {
+ case HOST_ACT_GEN_SET:
+ if (priv->adapter->hw_dev_mcs_support == HT_STREAM_2X2) {
+ cmd->size = cpu_to_le16(sizeof(struct
+ host_cmd_ds_rf_ant_mimo)
+ + S_DS_GEN);
+ ant_mimo->action_tx = cpu_to_le16(HOST_ACT_SET_TX);
+ ant_mimo->tx_ant_mode =
+ cpu_to_le16((u16)ant_cfg->tx_ant);
+ ant_mimo->action_rx = cpu_to_le16(HOST_ACT_SET_RX);
+ ant_mimo->rx_ant_mode =
+ cpu_to_le16((u16)ant_cfg->rx_ant);
+ } else {
+ cmd->size = cpu_to_le16(sizeof(struct
+ host_cmd_ds_rf_ant_siso) +
+ S_DS_GEN);
+ ant_siso->action = cpu_to_le16(HOST_ACT_SET_BOTH);
+ ant_siso->ant_mode = cpu_to_le16((u16)ant_cfg->tx_ant);
+ }
+ break;
+ case HOST_ACT_GEN_GET:
+ if (priv->adapter->hw_dev_mcs_support == HT_STREAM_2X2) {
+ cmd->size = cpu_to_le16(sizeof(struct
+ host_cmd_ds_rf_ant_mimo) +
+ S_DS_GEN);
+ ant_mimo->action_tx = cpu_to_le16(HOST_ACT_GET_TX);
+ ant_mimo->action_rx = cpu_to_le16(HOST_ACT_GET_RX);
+ } else {
+ cmd->size = cpu_to_le16(sizeof(struct
+ host_cmd_ds_rf_ant_siso) +
+ S_DS_GEN);
+ ant_siso->action = cpu_to_le16(HOST_ACT_GET_BOTH);
+ }
+ break;
+ }
+ return 0;
+}
+
+static int
+nxpwifi_ret_sta_rf_antenna(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ struct host_cmd_ds_rf_ant_mimo *ant_mimo = &resp->params.ant_mimo;
+ struct host_cmd_ds_rf_ant_siso *ant_siso = &resp->params.ant_siso;
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ if (adapter->hw_dev_mcs_support == HT_STREAM_2X2) {
+ priv->tx_ant = le16_to_cpu(ant_mimo->tx_ant_mode);
+ priv->rx_ant = le16_to_cpu(ant_mimo->rx_ant_mode);
+ nxpwifi_dbg(adapter, INFO,
+ "RF_ANT_RESP: Tx action = 0x%x, Tx Mode = 0x%04x\t"
+ "Rx action = 0x%x, Rx Mode = 0x%04x\n",
+ le16_to_cpu(ant_mimo->action_tx),
+ le16_to_cpu(ant_mimo->tx_ant_mode),
+ le16_to_cpu(ant_mimo->action_rx),
+ le16_to_cpu(ant_mimo->rx_ant_mode));
+ } else {
+ priv->tx_ant = le16_to_cpu(ant_siso->ant_mode);
+ priv->rx_ant = le16_to_cpu(ant_siso->ant_mode);
+ nxpwifi_dbg(adapter, INFO,
+ "RF_ANT_RESP: action = 0x%x, Mode = 0x%04x\n",
+ le16_to_cpu(ant_siso->action),
+ le16_to_cpu(ant_siso->ant_mode));
+ }
+ return 0;
+}
+
+static int
+nxpwifi_cmd_sta_802_11_deauthenticate(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ struct host_cmd_ds_802_11_deauthenticate *deauth = &cmd->params.deauth;
+ u8 *mac = (u8 *)data_buf;
+
+ cmd->command = cpu_to_le16(HOST_CMD_802_11_DEAUTHENTICATE);
+ cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_802_11_deauthenticate)
+ + S_DS_GEN);
+
+ /* Set AP MAC address */
+ memcpy(deauth->mac_addr, mac, ETH_ALEN);
+
+ nxpwifi_dbg(priv->adapter, CMD, "cmd: Deauth: %pM\n", deauth->mac_addr);
+
+ deauth->reason_code = cpu_to_le16(WLAN_REASON_DEAUTH_LEAVING);
+
+ return 0;
+}
+
+static int
+nxpwifi_ret_sta_802_11_deauthenticate(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ adapter->dbg.num_cmd_deauth++;
+ if (!memcmp(resp->params.deauth.mac_addr,
+ &priv->curr_bss_params.bss_descriptor.mac_address,
+ sizeof(resp->params.deauth.mac_addr)))
+ nxpwifi_reset_connect_state(priv, WLAN_REASON_DEAUTH_LEAVING,
+ false);
+
+ return 0;
+}
+
+static int
+nxpwifi_cmd_sta_mac_control(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ struct host_cmd_ds_mac_control *mac_ctrl = &cmd->params.mac_ctrl;
+ u32 *action = (u32 *)data_buf;
+
+ if (cmd_action != HOST_ACT_GEN_SET) {
+ nxpwifi_dbg(priv->adapter, ERROR,
+ "mac_control: only support set cmd\n");
+ return -EINVAL;
+ }
+
+ cmd->command = cpu_to_le16(HOST_CMD_MAC_CONTROL);
+ cmd->size =
+ cpu_to_le16(sizeof(struct host_cmd_ds_mac_control) + S_DS_GEN);
+ mac_ctrl->action = cpu_to_le32(*action);
+
+ return 0;
+}
+
+static int
+nxpwifi_cmd_sta_802_11_mac_address(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ cmd->command = cpu_to_le16(HOST_CMD_802_11_MAC_ADDRESS);
+ cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_802_11_mac_address) +
+ S_DS_GEN);
+ cmd->result = 0;
+
+ cmd->params.mac_addr.action = cpu_to_le16(cmd_action);
+
+ if (cmd_action == HOST_ACT_GEN_SET)
+ memcpy(cmd->params.mac_addr.mac_addr, priv->curr_addr,
+ ETH_ALEN);
+
+ return 0;
+}
+
+static int
+nxpwifi_ret_sta_802_11_mac_address(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ struct host_cmd_ds_802_11_mac_address *cmd_mac_addr;
+
+ cmd_mac_addr = &resp->params.mac_addr;
+
+ memcpy(priv->curr_addr, cmd_mac_addr->mac_addr, ETH_ALEN);
+
+ nxpwifi_dbg(priv->adapter, INFO,
+ "info: set mac address: %pM\n", priv->curr_addr);
+
+ return 0;
+}
+
+static int
+nxpwifi_cmd_sta_802_11d_domain_info(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+ struct host_cmd_ds_802_11d_domain_info *domain_info =
+ &cmd->params.domain_info;
+ struct nxpwifi_ietypes_domain_param_set *domain =
+ &domain_info->domain;
+ struct nxpwifi_ietypes_domain_code *domain_code;
+ u8 no_of_triplet = adapter->domain_reg.no_of_triplet;
+ int triplet_size;
+
+ nxpwifi_dbg(adapter, INFO,
+ "info: 11D: no_of_triplet=0x%x\n", no_of_triplet);
+
+ cmd->command = cpu_to_le16(HOST_CMD_802_11D_DOMAIN_INFO);
+ cmd->size = cpu_to_le16(S_DS_GEN);
+ domain_info->action = cpu_to_le16(cmd_action);
+ le16_unaligned_add_cpu(&cmd->size, sizeof(domain_info->action));
+
+ if (cmd_action == HOST_ACT_GEN_GET)
+ return 0;
+
+ triplet_size = no_of_triplet *
+ sizeof(struct ieee80211_country_ie_triplet);
+
+ domain->header.type = cpu_to_le16(WLAN_EID_COUNTRY);
+ domain->header.len =
+ cpu_to_le16(sizeof(domain->country_code) + triplet_size);
+ memcpy(domain->country_code, adapter->domain_reg.country_code,
+ sizeof(domain->country_code));
+ if (no_of_triplet)
+ memcpy(domain->triplet, adapter->domain_reg.triplet,
+ triplet_size);
+ le16_unaligned_add_cpu(&cmd->size, sizeof(*domain) + triplet_size);
+
+ domain_code = (struct nxpwifi_ietypes_domain_code *)((u8 *)cmd +
+ le16_to_cpu(cmd->size));
+ domain_code->header.type = cpu_to_le16(TLV_TYPE_REGION_DOMAIN_CODE);
+ domain_code->header.len =
+ cpu_to_le16(sizeof(*domain_code) -
+ sizeof(struct nxpwifi_ie_types_header));
+ le16_unaligned_add_cpu(&cmd->size, sizeof(*domain_code));
+
+ return 0;
+}
+
+static int
+nxpwifi_ret_sta_802_11d_domain_info(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ struct host_cmd_ds_802_11d_domain_info_rsp *domain_info =
+ &resp->params.domain_info_resp;
+ struct nxpwifi_ietypes_domain_param_set *domain = &domain_info->domain;
+ u16 action = le16_to_cpu(domain_info->action);
+ u8 no_of_triplet;
+
+ no_of_triplet = (u8)((le16_to_cpu(domain->header.len)
+ - IEEE80211_COUNTRY_STRING_LEN)
+ / sizeof(struct ieee80211_country_ie_triplet));
+
+ nxpwifi_dbg(priv->adapter, INFO,
+ "info: 11D Domain Info Resp: no_of_triplet=%d\n",
+ no_of_triplet);
+
+ if (no_of_triplet > NXPWIFI_MAX_TRIPLET_802_11D) {
+ nxpwifi_dbg(priv->adapter, FATAL,
+ "11D: invalid number of triplets %d returned\n",
+ no_of_triplet);
+ return -EINVAL;
+ }
+
+ switch (action) {
+ case HOST_ACT_GEN_SET: /* Proc Set Action */
+ break;
+ case HOST_ACT_GEN_GET:
+ break;
+ default:
+ nxpwifi_dbg(priv->adapter, ERROR,
+ "11D: invalid action:%d\n", domain_info->action);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int nxpwifi_set_aes_key(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ struct nxpwifi_ds_encrypt_key *enc_key,
+ struct host_cmd_ds_802_11_key_material *km)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+ u16 size, len = KEY_PARAMS_FIXED_LEN;
+ u8 key_type, key_type_igtk;
+
+ if (enc_key->key_len == WLAN_KEY_LEN_CCMP) {
+ key_type = KEY_TYPE_ID_AES;
+ key_type_igtk = KEY_TYPE_ID_AES_CMAC;
+ } else {
+ key_type = KEY_TYPE_ID_GCMP_256;
+ key_type_igtk = KEY_TYPE_ID_BIP_GMAC_256;
+ }
+
+ if (enc_key->is_igtk_key) {
+ km->key_param_set.key_info &= cpu_to_le16(~KEY_MCAST);
+ km->key_param_set.key_info |= cpu_to_le16(KEY_IGTK);
+ km->key_param_set.key_type = key_type_igtk;
+ if (enc_key->key_len == WLAN_KEY_LEN_CCMP) {
+ nxpwifi_dbg(adapter, INFO,
+ "%s: Set CMAC AES Key\n", __func__);
+ if (enc_key->is_rx_seq_valid)
+ memcpy(km->key_param_set.key_params.cmac_aes.ipn,
+ enc_key->pn, enc_key->pn_len);
+ km->key_param_set.key_params.cmac_aes.key_len =
+ cpu_to_le16(enc_key->key_len);
+ memcpy(km->key_param_set.key_params.cmac_aes.key,
+ enc_key->key_material, enc_key->key_len);
+ len += sizeof(struct nxpwifi_cmac_aes_param);
+ } else {
+ nxpwifi_dbg(adapter, INFO,
+ "%s: Set GMAC AES Key\n", __func__);
+ if (enc_key->is_rx_seq_valid)
+ memcpy(km->key_param_set.key_params.gmac_aes.ipn,
+ enc_key->pn, enc_key->pn_len);
+ km->key_param_set.key_params.gmac_aes.key_len =
+ cpu_to_le16(enc_key->key_len);
+ memcpy(km->key_param_set.key_params.gmac_aes.key,
+ enc_key->key_material, enc_key->key_len);
+ len += sizeof(struct nxpwifi_gmac_aes_param);
+ }
+ } else if (enc_key->is_igtk_def_key) {
+ nxpwifi_dbg(adapter, INFO,
+ "%s: Set CMAC default Key index\n", __func__);
+ km->key_param_set.key_type = key_type_igtk;
+ km->key_param_set.key_idx = enc_key->key_index & KEY_INDEX_MASK;
+ } else {
+ nxpwifi_dbg(adapter, INFO,
+ "%s: Set AES Key\n", __func__);
+ if (enc_key->is_rx_seq_valid)
+ memcpy(km->key_param_set.key_params.aes.pn,
+ enc_key->pn, enc_key->pn_len);
+ km->key_param_set.key_type = key_type;
+ km->key_param_set.key_params.aes.key_len =
+ cpu_to_le16(enc_key->key_len);
+ memcpy(km->key_param_set.key_params.aes.key,
+ enc_key->key_material, enc_key->key_len);
+ len += sizeof(struct nxpwifi_aes_param);
+ }
+
+ km->key_param_set.len = cpu_to_le16(len);
+ size = len + sizeof(struct nxpwifi_ie_types_header) +
+ sizeof(km->action) + S_DS_GEN;
+ cmd->size = cpu_to_le16(size);
+
+ return 0;
+}
+
+static int
+nxpwifi_cmd_sta_802_11_key_material(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+ struct nxpwifi_ds_encrypt_key *enc_key =
+ (struct nxpwifi_ds_encrypt_key *)data_buf;
+ u8 *mac = enc_key->mac_addr;
+ u16 key_info, len = KEY_PARAMS_FIXED_LEN;
+ struct host_cmd_ds_802_11_key_material *km =
+ &cmd->params.key_material;
+
+ cmd->command = cpu_to_le16(HOST_CMD_802_11_KEY_MATERIAL);
+ km->action = cpu_to_le16(cmd_action);
+
+ if (cmd_action == HOST_ACT_GEN_GET) {
+ nxpwifi_dbg(adapter, INFO, "%s: Get key\n", __func__);
+ km->key_param_set.key_idx =
+ enc_key->key_index & KEY_INDEX_MASK;
+ km->key_param_set.type = cpu_to_le16(TLV_TYPE_KEY_PARAM_V2);
+ km->key_param_set.len = cpu_to_le16(KEY_PARAMS_FIXED_LEN);
+ ether_addr_copy(km->key_param_set.mac_addr, mac);
+
+ if (enc_key->key_index & NXPWIFI_KEY_INDEX_UNICAST)
+ key_info = KEY_UNICAST;
+ else
+ key_info = KEY_MCAST;
+
+ if (enc_key->is_igtk_key)
+ key_info |= KEY_IGTK;
+
+ km->key_param_set.key_info = cpu_to_le16(key_info);
+
+ cmd->size = cpu_to_le16(sizeof(struct nxpwifi_ie_types_header) +
+ S_DS_GEN + KEY_PARAMS_FIXED_LEN +
+ sizeof(km->action));
+ return 0;
+ }
+
+ memset(&km->key_param_set, 0,
+ sizeof(struct nxpwifi_ie_type_key_param_set));
+
+ if (enc_key->key_disable) {
+ nxpwifi_dbg(adapter, INFO, "%s: Remove key\n", __func__);
+ km->action = cpu_to_le16(HOST_ACT_GEN_REMOVE);
+ km->key_param_set.type = cpu_to_le16(TLV_TYPE_KEY_PARAM_V2);
+ km->key_param_set.len = cpu_to_le16(KEY_PARAMS_FIXED_LEN);
+ km->key_param_set.key_idx = enc_key->key_index & KEY_INDEX_MASK;
+ key_info = KEY_MCAST | KEY_UNICAST;
+ km->key_param_set.key_info = cpu_to_le16(key_info);
+ ether_addr_copy(km->key_param_set.mac_addr, mac);
+ cmd->size = cpu_to_le16(sizeof(struct nxpwifi_ie_types_header) +
+ S_DS_GEN + KEY_PARAMS_FIXED_LEN +
+ sizeof(km->action));
+ return 0;
+ }
+
+ km->action = cpu_to_le16(HOST_ACT_GEN_SET);
+ km->key_param_set.key_idx = enc_key->key_index & KEY_INDEX_MASK;
+ km->key_param_set.type = cpu_to_le16(TLV_TYPE_KEY_PARAM_V2);
+ key_info = KEY_ENABLED;
+ ether_addr_copy(km->key_param_set.mac_addr, mac);
+
+ if (enc_key->key_len <= WLAN_KEY_LEN_WEP104) {
+ nxpwifi_dbg(adapter, INFO, "%s: Set WEP Key\n", __func__);
+ len += sizeof(struct nxpwifi_wep_param);
+ km->key_param_set.len = cpu_to_le16(len);
+ km->key_param_set.key_type = KEY_TYPE_ID_WEP;
+
+ if (GET_BSS_ROLE(priv) == NXPWIFI_BSS_ROLE_UAP) {
+ key_info |= KEY_MCAST | KEY_UNICAST;
+ } else {
+ if (enc_key->is_current_wep_key) {
+ key_info |= KEY_MCAST | KEY_UNICAST;
+ if (km->key_param_set.key_idx ==
+ (priv->wep_key_curr_index & KEY_INDEX_MASK))
+ key_info |= KEY_DEFAULT;
+ } else {
+ if (is_broadcast_ether_addr(mac))
+ key_info |= KEY_MCAST;
+ else
+ key_info |= KEY_UNICAST | KEY_DEFAULT;
+ }
+ }
+ km->key_param_set.key_info = cpu_to_le16(key_info);
+
+ km->key_param_set.key_params.wep.key_len =
+ cpu_to_le16(enc_key->key_len);
+ memcpy(km->key_param_set.key_params.wep.key,
+ enc_key->key_material, enc_key->key_len);
+
+ cmd->size = cpu_to_le16(sizeof(struct nxpwifi_ie_types_header) +
+ len + sizeof(km->action) + S_DS_GEN);
+ return 0;
+ }
+
+ if (is_broadcast_ether_addr(mac))
+ key_info |= KEY_MCAST | KEY_RX_KEY;
+ else
+ key_info |= KEY_UNICAST | KEY_TX_KEY | KEY_RX_KEY;
+
+ /* Enable default key for WPA/WPA2 */
+ if (!priv->wpa_is_gtk_set)
+ key_info |= KEY_DEFAULT;
+
+ km->key_param_set.key_info = cpu_to_le16(key_info);
+
+ if (enc_key->key_cipher != WLAN_CIPHER_SUITE_TKIP &&
+ enc_key->key_len >= WLAN_KEY_LEN_CCMP)
+ return nxpwifi_set_aes_key(priv, cmd, enc_key, km);
+
+ if (enc_key->key_len == WLAN_KEY_LEN_TKIP) {
+ nxpwifi_dbg(adapter, INFO,
+ "%s: Set TKIP Key\n", __func__);
+ if (enc_key->is_rx_seq_valid)
+ memcpy(km->key_param_set.key_params.tkip.pn,
+ enc_key->pn, enc_key->pn_len);
+ km->key_param_set.key_type = KEY_TYPE_ID_TKIP;
+ km->key_param_set.key_params.tkip.key_len =
+ cpu_to_le16(enc_key->key_len);
+ memcpy(km->key_param_set.key_params.tkip.key,
+ enc_key->key_material, enc_key->key_len);
+
+ len += sizeof(struct nxpwifi_tkip_param);
+ km->key_param_set.len = cpu_to_le16(len);
+ cmd->size = cpu_to_le16(sizeof(struct nxpwifi_ie_types_header) +
+ len + sizeof(km->action) + S_DS_GEN);
+ }
+
+ return 0;
+}
+
+static int
+nxpwifi_ret_sta_802_11_key_material(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ struct host_cmd_ds_802_11_key_material *key;
+ int len;
+
+ key = &resp->params.key_material;
+
+ len = le16_to_cpu(key->key_param_set.key_params.aes.key_len);
+ if (len > sizeof(key->key_param_set.key_params.aes.key))
+ return -EINVAL;
+
+ if (le16_to_cpu(key->action) == HOST_ACT_GEN_SET) {
+ if ((le16_to_cpu(key->key_param_set.key_info) & KEY_MCAST)) {
+ nxpwifi_dbg(priv->adapter, INFO,
+ "info: key: GTK is set\n");
+ priv->wpa_is_gtk_set = true;
+ priv->scan_block = false;
+ priv->port_open = true;
+ }
+ }
+
+ if (key->key_param_set.key_type != KEY_TYPE_ID_AES &&
+ key->key_param_set.key_type != KEY_TYPE_ID_GCMP_256)
+ return 0;
+
+ memset(priv->aes_key.key_param_set.key_params.aes.key, 0,
+ sizeof(key->key_param_set.key_params.aes.key));
+ priv->aes_key.key_param_set.key_params.aes.key_len = cpu_to_le16(len);
+ memcpy(priv->aes_key.key_param_set.key_params.aes.key,
+ key->key_param_set.key_params.aes.key, len);
+
+ return 0;
+}
+
+static int
+nxpwifi_cmd_sta_802_11_bg_scan_config(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ return nxpwifi_cmd_802_11_bg_scan_config(priv, cmd, data_buf);
+}
+
+static int
+nxpwifi_cmd_sta_802_11_bg_scan_query(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ return nxpwifi_cmd_802_11_bg_scan_query(cmd);
+}
+
+static int
+nxpwifi_ret_sta_802_11_bg_scan_query(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+ int ret;
+
+ ret = nxpwifi_ret_802_11_scan(priv, resp);
+ cfg80211_sched_scan_results(priv->wdev.wiphy, 0);
+ nxpwifi_dbg(adapter, CMD,
+ "info: CMD_RESP: BG_SCAN result is ready!\n");
+
+ return ret;
+}
+
+static int
+nxpwifi_cmd_sta_wmm_get_status(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ cmd->command = cpu_to_le16(HOST_CMD_WMM_GET_STATUS);
+ cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_wmm_get_status) +
+ S_DS_GEN);
+
+ return 0;
+}
+
+static int
+nxpwifi_ret_sta_wmm_get_status(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ return nxpwifi_ret_wmm_get_status(priv, resp);
+}
+
+static int
+nxpwifi_cmd_sta_802_11_subsc_evt(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ struct host_cmd_ds_802_11_subsc_evt *subsc_evt = &cmd->params.subsc_evt;
+ struct nxpwifi_ds_misc_subsc_evt *subsc_evt_cfg =
+ (struct nxpwifi_ds_misc_subsc_evt *)data_buf;
+ struct nxpwifi_ie_types_rssi_threshold *rssi_tlv;
+ u16 event_bitmap;
+ u8 *pos;
+
+ cmd->command = cpu_to_le16(HOST_CMD_802_11_SUBSCRIBE_EVENT);
+ cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_802_11_subsc_evt) +
+ S_DS_GEN);
+
+ subsc_evt->action = cpu_to_le16(subsc_evt_cfg->action);
+ nxpwifi_dbg(priv->adapter, CMD,
+ "cmd: action: %d\n", subsc_evt_cfg->action);
+
+ /*For query requests, no configuration TLV structures are to be added.*/
+ if (subsc_evt_cfg->action == HOST_ACT_GEN_GET)
+ return 0;
+
+ subsc_evt->events = cpu_to_le16(subsc_evt_cfg->events);
+
+ event_bitmap = subsc_evt_cfg->events;
+ nxpwifi_dbg(priv->adapter, CMD, "cmd: event bitmap : %16x\n",
+ event_bitmap);
+
+ if ((subsc_evt_cfg->action == HOST_ACT_BITWISE_CLR ||
+ subsc_evt_cfg->action == HOST_ACT_BITWISE_SET) &&
+ event_bitmap == 0) {
+ nxpwifi_dbg(priv->adapter, ERROR,
+ "Error: No event specified\t"
+ "for bitwise action type\n");
+ return -EINVAL;
+ }
+
+ /* Append TLV structures for each of the specified events for
+ * subscribing or re-configuring. This is not required for
+ * bitwise unsubscribing request.
+ */
+ if (subsc_evt_cfg->action == HOST_ACT_BITWISE_CLR)
+ return 0;
+
+ pos = ((u8 *)subsc_evt) +
+ sizeof(struct host_cmd_ds_802_11_subsc_evt);
+
+ if (event_bitmap & BITMASK_BCN_RSSI_LOW) {
+ rssi_tlv = (struct nxpwifi_ie_types_rssi_threshold *)pos;
+
+ rssi_tlv->header.type = cpu_to_le16(TLV_TYPE_RSSI_LOW);
+ rssi_tlv->header.len =
+ cpu_to_le16(sizeof(struct nxpwifi_ie_types_rssi_threshold) -
+ sizeof(struct nxpwifi_ie_types_header));
+ rssi_tlv->abs_value = subsc_evt_cfg->bcn_l_rssi_cfg.abs_value;
+ rssi_tlv->evt_freq = subsc_evt_cfg->bcn_l_rssi_cfg.evt_freq;
+
+ nxpwifi_dbg(priv->adapter, EVENT,
+ "Cfg Beacon Low Rssi event,\t"
+ "RSSI:-%d dBm, Freq:%d\n",
+ subsc_evt_cfg->bcn_l_rssi_cfg.abs_value,
+ subsc_evt_cfg->bcn_l_rssi_cfg.evt_freq);
+
+ pos += sizeof(struct nxpwifi_ie_types_rssi_threshold);
+ le16_unaligned_add_cpu
+ (&cmd->size,
+ sizeof(struct nxpwifi_ie_types_rssi_threshold));
+ }
+
+ if (event_bitmap & BITMASK_BCN_RSSI_HIGH) {
+ rssi_tlv = (struct nxpwifi_ie_types_rssi_threshold *)pos;
+
+ rssi_tlv->header.type = cpu_to_le16(TLV_TYPE_RSSI_HIGH);
+ rssi_tlv->header.len =
+ cpu_to_le16(sizeof(struct nxpwifi_ie_types_rssi_threshold) -
+ sizeof(struct nxpwifi_ie_types_header));
+ rssi_tlv->abs_value = subsc_evt_cfg->bcn_h_rssi_cfg.abs_value;
+ rssi_tlv->evt_freq = subsc_evt_cfg->bcn_h_rssi_cfg.evt_freq;
+
+ nxpwifi_dbg(priv->adapter, EVENT,
+ "Cfg Beacon High Rssi event,\t"
+ "RSSI:-%d dBm, Freq:%d\n",
+ subsc_evt_cfg->bcn_h_rssi_cfg.abs_value,
+ subsc_evt_cfg->bcn_h_rssi_cfg.evt_freq);
+
+ pos += sizeof(struct nxpwifi_ie_types_rssi_threshold);
+ le16_unaligned_add_cpu
+ (&cmd->size,
+ sizeof(struct nxpwifi_ie_types_rssi_threshold));
+ }
+
+ return 0;
+}
+
+static int
+nxpwifi_ret_sta_subsc_evt(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ struct host_cmd_ds_802_11_subsc_evt *cmd_sub_event =
+ &resp->params.subsc_evt;
+
+ /* For every subscribe event command (Get/Set/Clear), FW reports the
+ * current set of subscribed events
+ */
+ nxpwifi_dbg(priv->adapter, EVENT,
+ "Bitmap of currently subscribed events: %16x\n",
+ le16_to_cpu(cmd_sub_event->events));
+
+ return 0;
+}
+
+static int
+nxpwifi_cmd_sta_802_11_tx_rate_query(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ cmd->command = cpu_to_le16(HOST_CMD_802_11_TX_RATE_QUERY);
+ cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_tx_rate_query) +
+ S_DS_GEN);
+ priv->tx_rate = 0;
+
+ return 0;
+}
+
+static int
+nxpwifi_ret_sta_802_11_tx_rate_query(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ priv->tx_rate = resp->params.tx_rate.tx_rate;
+ priv->tx_htinfo = resp->params.tx_rate.ht_info;
+ if (!priv->is_data_rate_auto)
+ priv->data_rate =
+ nxpwifi_index_to_data_rate(priv, priv->tx_rate,
+ priv->tx_htinfo);
+
+ return 0;
+}
+
+static int
+nxpwifi_cmd_sta_mem_access(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ struct nxpwifi_ds_mem_rw *mem_rw =
+ (struct nxpwifi_ds_mem_rw *)data_buf;
+ struct host_cmd_ds_mem_access *mem_access = (void *)&cmd->params.mem;
+
+ cmd->command = cpu_to_le16(HOST_CMD_MEM_ACCESS);
+ cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_mem_access) +
+ S_DS_GEN);
+
+ mem_access->action = cpu_to_le16(cmd_action);
+ mem_access->addr = cpu_to_le32(mem_rw->addr);
+ mem_access->value = cpu_to_le32(mem_rw->value);
+
+ return 0;
+}
+
+static int
+nxpwifi_ret_sta_mem_access(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ struct host_cmd_ds_mem_access *mem = (void *)&resp->params.mem;
+
+ priv->mem_rw.addr = le32_to_cpu(mem->addr);
+ priv->mem_rw.value = le32_to_cpu(mem->value);
+
+ return 0;
+}
+
+static u32 nxpwifi_parse_cal_cfg(u8 *src, size_t len, u8 *dst)
+{
+ u8 *s = src, *d = dst;
+
+ while (s - src < len) {
+ if (*s && (isspace(*s) || *s == '\t')) {
+ s++;
+ continue;
+ }
+ if (isxdigit(*s)) {
+ if (kstrtou8(s, 16, d))
+ return 0;
+ d++;
+ s += 2;
+ } else {
+ s++;
+ }
+ }
+
+ return d - dst;
+}
+
+static int
+nxpwifi_cmd_sta_cfg_data(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+ struct property *prop = data_buf;
+ u32 len;
+ u8 *data = (u8 *)cmd + S_DS_GEN;
+ int ret;
+
+ if (prop) {
+ len = prop->length;
+ ret = of_property_read_u8_array(adapter->dt_node, prop->name,
+ data, len);
+ if (ret)
+ return ret;
+ nxpwifi_dbg(adapter, INFO,
+ "download cfg_data from device tree: %s\n",
+ prop->name);
+ } else if (adapter->cal_data->data && adapter->cal_data->size > 0) {
+ len = nxpwifi_parse_cal_cfg((u8 *)adapter->cal_data->data,
+ adapter->cal_data->size, data);
+ nxpwifi_dbg(adapter, INFO,
+ "download cfg_data from config file\n");
+ } else {
+ return -EINVAL;
+ }
+
+ cmd->command = cpu_to_le16(HOST_CMD_CFG_DATA);
+ cmd->size = cpu_to_le16(S_DS_GEN + len);
+
+ return 0;
+}
+
+static int
+nxpwifi_ret_sta_cfg_data(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ if (resp->result != HOST_RESULT_OK) {
+ nxpwifi_dbg(priv->adapter, ERROR, "Cal data cmd resp failed\n");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int
+nxpwifi_cmd_sta_ver_ext(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ cmd->command = cpu_to_le16(cmd_no);
+ cmd->params.verext.version_str_sel =
+ (u8)(get_unaligned((u32 *)data_buf));
+ memcpy(&cmd->params, data_buf, sizeof(struct host_cmd_ds_version_ext));
+ cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_version_ext) +
+ S_DS_GEN);
+
+ return 0;
+}
+
+static int
+nxpwifi_ret_sta_ver_ext(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ struct host_cmd_ds_version_ext *ver_ext = &resp->params.verext;
+ struct host_cmd_ds_version_ext *version_ext =
+ (struct host_cmd_ds_version_ext *)data_buf;
+
+ if (test_and_clear_bit(NXPWIFI_IS_REQUESTING_FW_VEREXT, &priv->adapter->work_flags)) {
+ if (strncmp(ver_ext->version_str, "ChipRev:20, BB:9b(10.00), RF:40(21)",
+ NXPWIFI_VERSION_STR_LENGTH) == 0) {
+ struct nxpwifi_ds_auto_ds auto_ds = {
+ .auto_ds = DEEP_SLEEP_OFF,
+ };
+
+ nxpwifi_dbg(priv->adapter, MSG,
+ "Bad HW revision detected, disabling deep sleep\n");
+
+ if (nxpwifi_send_cmd(priv, HOST_CMD_802_11_PS_MODE_ENH,
+ DIS_AUTO_PS, BITMAP_AUTO_DS, &auto_ds, false)) {
+ nxpwifi_dbg(priv->adapter, MSG,
+ "Disabling deep sleep failed.\n");
+ }
+ }
+
+ return 0;
+ }
+
+ if (version_ext) {
+ version_ext->version_str_sel = ver_ext->version_str_sel;
+ memcpy(version_ext->version_str, ver_ext->version_str,
+ NXPWIFI_VERSION_STR_LENGTH);
+ memcpy(priv->version_str, ver_ext->version_str,
+ NXPWIFI_VERSION_STR_LENGTH);
+
+ /* Ensure the version string from the firmware is 0-terminated */
+ priv->version_str[NXPWIFI_VERSION_STR_LENGTH - 1] = '\0';
+ }
+ return 0;
+}
+
+static int
+nxpwifi_cmd_append_rpn_expression(struct nxpwifi_private *priv,
+ struct nxpwifi_mef_entry *mef_entry,
+ u8 **buffer)
+{
+ struct nxpwifi_mef_filter *filter = mef_entry->filter;
+ int i, byte_len;
+ u8 *stack_ptr = *buffer;
+
+ for (i = 0; i < NXPWIFI_MEF_MAX_FILTERS; i++) {
+ filter = &mef_entry->filter[i];
+ if (!filter->filt_type)
+ break;
+ put_unaligned_le32((u32)filter->repeat, stack_ptr);
+ stack_ptr += 4;
+ *stack_ptr = TYPE_DNUM;
+ stack_ptr += 1;
+
+ byte_len = filter->byte_seq[NXPWIFI_MEF_MAX_BYTESEQ];
+ memcpy(stack_ptr, filter->byte_seq, byte_len);
+ stack_ptr += byte_len;
+ *stack_ptr = byte_len;
+ stack_ptr += 1;
+ *stack_ptr = TYPE_BYTESEQ;
+ stack_ptr += 1;
+ put_unaligned_le32((u32)filter->offset, stack_ptr);
+ stack_ptr += 4;
+ *stack_ptr = TYPE_DNUM;
+ stack_ptr += 1;
+
+ *stack_ptr = filter->filt_type;
+ stack_ptr += 1;
+
+ if (filter->filt_action) {
+ *stack_ptr = filter->filt_action;
+ stack_ptr += 1;
+ }
+
+ if (stack_ptr - *buffer > STACK_NBYTES)
+ return -ENOMEM;
+ }
+
+ *buffer = stack_ptr;
+ return 0;
+}
+
+static int
+nxpwifi_cmd_sta_mef_cfg(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ struct host_cmd_ds_mef_cfg *mef_cfg = &cmd->params.mef_cfg;
+ struct nxpwifi_ds_mef_cfg *mef =
+ (struct nxpwifi_ds_mef_cfg *)data_buf;
+ struct nxpwifi_fw_mef_entry *mef_entry = NULL;
+ u8 *pos = (u8 *)mef_cfg;
+ u16 i;
+ int ret = 0;
+
+ cmd->command = cpu_to_le16(HOST_CMD_MEF_CFG);
+
+ mef_cfg->criteria = cpu_to_le32(mef->criteria);
+ mef_cfg->num_entries = cpu_to_le16(mef->num_entries);
+ pos += sizeof(*mef_cfg);
+
+ for (i = 0; i < mef->num_entries; i++) {
+ mef_entry = (struct nxpwifi_fw_mef_entry *)pos;
+ mef_entry->mode = mef->mef_entry[i].mode;
+ mef_entry->action = mef->mef_entry[i].action;
+ pos += sizeof(*mef_entry);
+
+ ret = nxpwifi_cmd_append_rpn_expression(priv,
+ &mef->mef_entry[i],
+ &pos);
+ if (ret)
+ return ret;
+
+ mef_entry->exprsize =
+ cpu_to_le16(pos - mef_entry->expr);
+ }
+ cmd->size = cpu_to_le16((u16)(pos - (u8 *)mef_cfg) + S_DS_GEN);
+
+ return ret;
+}
+
+static int
+nxpwifi_cmd_sta_802_11_rssi_info(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ cmd->command = cpu_to_le16(HOST_CMD_RSSI_INFO);
+ cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_802_11_rssi_info) +
+ S_DS_GEN);
+ cmd->params.rssi_info.action = cpu_to_le16(cmd_action);
+ cmd->params.rssi_info.ndata = cpu_to_le16(priv->data_avg_factor);
+ cmd->params.rssi_info.nbcn = cpu_to_le16(priv->bcn_avg_factor);
+
+ /* Reset SNR/NF/RSSI values in private structure */
+ priv->data_rssi_last = 0;
+ priv->data_nf_last = 0;
+ priv->data_rssi_avg = 0;
+ priv->data_nf_avg = 0;
+ priv->bcn_rssi_last = 0;
+ priv->bcn_nf_last = 0;
+ priv->bcn_rssi_avg = 0;
+ priv->bcn_nf_avg = 0;
+
+ return 0;
+}
+
+static int
+nxpwifi_ret_sta_802_11_rssi_info(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ struct host_cmd_ds_802_11_rssi_info_rsp *rssi_info_rsp =
+ &resp->params.rssi_info_rsp;
+ struct nxpwifi_ds_misc_subsc_evt *subsc_evt =
+ &priv->async_subsc_evt_storage;
+
+ priv->data_rssi_last = le16_to_cpu(rssi_info_rsp->data_rssi_last);
+ priv->data_nf_last = le16_to_cpu(rssi_info_rsp->data_nf_last);
+
+ priv->data_rssi_avg = le16_to_cpu(rssi_info_rsp->data_rssi_avg);
+ priv->data_nf_avg = le16_to_cpu(rssi_info_rsp->data_nf_avg);
+
+ priv->bcn_rssi_last = le16_to_cpu(rssi_info_rsp->bcn_rssi_last);
+ priv->bcn_nf_last = le16_to_cpu(rssi_info_rsp->bcn_nf_last);
+
+ priv->bcn_rssi_avg = le16_to_cpu(rssi_info_rsp->bcn_rssi_avg);
+ priv->bcn_nf_avg = le16_to_cpu(rssi_info_rsp->bcn_nf_avg);
+
+ if (priv->subsc_evt_rssi_state == EVENT_HANDLED)
+ return 0;
+
+ memset(subsc_evt, 0x00, sizeof(struct nxpwifi_ds_misc_subsc_evt));
+
+ /* Resubscribe low and high rssi events with new thresholds */
+ subsc_evt->events = BITMASK_BCN_RSSI_LOW | BITMASK_BCN_RSSI_HIGH;
+ subsc_evt->action = HOST_ACT_BITWISE_SET;
+ if (priv->subsc_evt_rssi_state == RSSI_LOW_RECVD) {
+ subsc_evt->bcn_l_rssi_cfg.abs_value = abs(priv->bcn_rssi_avg -
+ priv->cqm_rssi_hyst);
+ subsc_evt->bcn_h_rssi_cfg.abs_value = abs(priv->cqm_rssi_thold);
+ } else if (priv->subsc_evt_rssi_state == RSSI_HIGH_RECVD) {
+ subsc_evt->bcn_l_rssi_cfg.abs_value = abs(priv->cqm_rssi_thold);
+ subsc_evt->bcn_h_rssi_cfg.abs_value = abs(priv->bcn_rssi_avg +
+ priv->cqm_rssi_hyst);
+ }
+ subsc_evt->bcn_l_rssi_cfg.evt_freq = 1;
+ subsc_evt->bcn_h_rssi_cfg.evt_freq = 1;
+
+ priv->subsc_evt_rssi_state = EVENT_HANDLED;
+
+ nxpwifi_send_cmd(priv, HOST_CMD_802_11_SUBSCRIBE_EVENT,
+ 0, 0, subsc_evt, false);
+
+ return 0;
+}
+
+static int
+nxpwifi_cmd_sta_func_init(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ if (priv->adapter->hw_status == NXPWIFI_HW_STATUS_RESET)
+ priv->adapter->hw_status = NXPWIFI_HW_STATUS_READY;
+ cmd->command = cpu_to_le16(cmd_no);
+ cmd->size = cpu_to_le16(S_DS_GEN);
+
+ return 0;
+}
+
+static int
+nxpwifi_cmd_sta_func_shutdown(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ priv->adapter->hw_status = NXPWIFI_HW_STATUS_RESET;
+ cmd->command = cpu_to_le16(cmd_no);
+ cmd->size = cpu_to_le16(S_DS_GEN);
+
+ return 0;
+}
+
+static int
+nxpwifi_cmd_sta_11n_cfg(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ return nxpwifi_cmd_11n_cfg(priv, cmd, cmd_action, data_buf);
+}
+
+static int
+nxpwifi_cmd_sta_11n_addba_req(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ return nxpwifi_cmd_11n_addba_req(cmd, data_buf);
+}
+
+static int
+nxpwifi_ret_sta_11n_addba_req(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ return nxpwifi_ret_11n_addba_req(priv, resp);
+}
+
+static int
+nxpwifi_cmd_sta_11n_addba_rsp(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ return nxpwifi_cmd_11n_addba_rsp_gen(priv, cmd, data_buf);
+}
+
+static int
+nxpwifi_ret_sta_11n_addba_rsp(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ return nxpwifi_ret_11n_addba_resp(priv, resp);
+}
+
+static int
+nxpwifi_cmd_sta_11n_delba(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ return nxpwifi_cmd_11n_delba(cmd, data_buf);
+}
+
+static int
+nxpwifi_ret_sta_11n_delba(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ return nxpwifi_ret_11n_delba(priv, resp);
+}
+
+static int
+nxpwifi_cmd_sta_tx_power_cfg(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ struct nxpwifi_types_power_group *pg_tlv;
+ struct host_cmd_ds_txpwr_cfg *cmd_txp_cfg = &cmd->params.txp_cfg;
+ struct host_cmd_ds_txpwr_cfg *txp =
+ (struct host_cmd_ds_txpwr_cfg *)data_buf;
+
+ cmd->command = cpu_to_le16(HOST_CMD_TXPWR_CFG);
+ cmd->size =
+ cpu_to_le16(S_DS_GEN + sizeof(struct host_cmd_ds_txpwr_cfg));
+ switch (cmd_action) {
+ case HOST_ACT_GEN_SET:
+ if (txp->mode) {
+ pg_tlv = (struct nxpwifi_types_power_group
+ *)((unsigned long)txp +
+ sizeof(struct host_cmd_ds_txpwr_cfg));
+ memmove(cmd_txp_cfg, txp,
+ sizeof(struct host_cmd_ds_txpwr_cfg) +
+ sizeof(struct nxpwifi_types_power_group) +
+ le16_to_cpu(pg_tlv->length));
+
+ pg_tlv = (struct nxpwifi_types_power_group *)((u8 *)
+ cmd_txp_cfg +
+ sizeof(struct host_cmd_ds_txpwr_cfg));
+ cmd->size = cpu_to_le16(le16_to_cpu(cmd->size) +
+ sizeof(struct nxpwifi_types_power_group) +
+ le16_to_cpu(pg_tlv->length));
+ } else {
+ memmove(cmd_txp_cfg, txp, sizeof(*txp));
+ }
+ cmd_txp_cfg->action = cpu_to_le16(cmd_action);
+ break;
+ case HOST_ACT_GEN_GET:
+ cmd_txp_cfg->action = cpu_to_le16(cmd_action);
+ break;
+ }
+
+ return 0;
+}
+
+static int nxpwifi_get_power_level(struct nxpwifi_private *priv, void *data_buf)
+{
+ int length, max_power = -1, min_power = -1;
+ struct nxpwifi_types_power_group *pg_tlv_hdr;
+ struct nxpwifi_power_group *pg;
+
+ if (!data_buf)
+ return -ENOMEM;
+
+ pg_tlv_hdr = (struct nxpwifi_types_power_group *)((u8 *)data_buf);
+ pg = (struct nxpwifi_power_group *)
+ ((u8 *)pg_tlv_hdr + sizeof(struct nxpwifi_types_power_group));
+ length = le16_to_cpu(pg_tlv_hdr->length);
+
+ /* At least one structure required to update power */
+ if (length < sizeof(struct nxpwifi_power_group))
+ return 0;
+
+ max_power = pg->power_max;
+ min_power = pg->power_min;
+ length -= sizeof(struct nxpwifi_power_group);
+
+ while (length >= sizeof(struct nxpwifi_power_group)) {
+ pg++;
+ if (max_power < pg->power_max)
+ max_power = pg->power_max;
+
+ if (min_power > pg->power_min)
+ min_power = pg->power_min;
+
+ length -= sizeof(struct nxpwifi_power_group);
+ }
+ priv->min_tx_power_level = (u8)min_power;
+ priv->max_tx_power_level = (u8)max_power;
+
+ return 0;
+}
+
+static int
+nxpwifi_ret_sta_tx_power_cfg(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+ struct host_cmd_ds_txpwr_cfg *txp_cfg = &resp->params.txp_cfg;
+ struct nxpwifi_types_power_group *pg_tlv_hdr;
+ struct nxpwifi_power_group *pg;
+ u16 action = le16_to_cpu(txp_cfg->action);
+ u16 tlv_buf_left;
+
+ pg_tlv_hdr = (struct nxpwifi_types_power_group *)
+ ((u8 *)txp_cfg +
+ sizeof(struct host_cmd_ds_txpwr_cfg));
+
+ pg = (struct nxpwifi_power_group *)
+ ((u8 *)pg_tlv_hdr +
+ sizeof(struct nxpwifi_types_power_group));
+
+ tlv_buf_left = le16_to_cpu(resp->size) - S_DS_GEN - sizeof(*txp_cfg);
+ if (tlv_buf_left <
+ le16_to_cpu(pg_tlv_hdr->length) + sizeof(*pg_tlv_hdr))
+ return 0;
+
+ switch (action) {
+ case HOST_ACT_GEN_GET:
+ if (adapter->hw_status == NXPWIFI_HW_STATUS_INITIALIZING)
+ nxpwifi_get_power_level(priv, pg_tlv_hdr);
+
+ priv->tx_power_level = (u16)pg->power_min;
+ break;
+
+ case HOST_ACT_GEN_SET:
+ if (!le32_to_cpu(txp_cfg->mode))
+ break;
+
+ if (pg->power_max == pg->power_min)
+ priv->tx_power_level = (u16)pg->power_min;
+ break;
+ default:
+ nxpwifi_dbg(adapter, ERROR,
+ "CMD_RESP: unknown cmd action %d\n",
+ action);
+ return 0;
+ }
+ nxpwifi_dbg(adapter, INFO,
+ "info: Current TxPower Level = %d, Max Power=%d, Min Power=%d\n",
+ priv->tx_power_level, priv->max_tx_power_level,
+ priv->min_tx_power_level);
+
+ return 0;
+}
+
+static int
+nxpwifi_cmd_sta_tx_rate_cfg(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ struct host_cmd_ds_tx_rate_cfg *rate_cfg = &cmd->params.tx_rate_cfg;
+ u16 *pbitmap_rates = (u16 *)data_buf;
+ struct nxpwifi_rate_scope *rate_scope;
+ struct nxpwifi_rate_drop_pattern *rate_drop;
+ u32 i;
+
+ cmd->command = cpu_to_le16(HOST_CMD_TX_RATE_CFG);
+
+ rate_cfg->action = cpu_to_le16(cmd_action);
+ rate_cfg->cfg_index = 0;
+
+ rate_scope = (struct nxpwifi_rate_scope *)((u8 *)rate_cfg +
+ sizeof(struct host_cmd_ds_tx_rate_cfg));
+ rate_scope->type = cpu_to_le16(TLV_TYPE_RATE_SCOPE);
+ rate_scope->length = cpu_to_le16
+ (sizeof(*rate_scope) - sizeof(struct nxpwifi_ie_types_header));
+ if (pbitmap_rates) {
+ rate_scope->hr_dsss_rate_bitmap = cpu_to_le16(pbitmap_rates[0]);
+ rate_scope->ofdm_rate_bitmap = cpu_to_le16(pbitmap_rates[1]);
+ for (i = 0; i < ARRAY_SIZE(rate_scope->ht_mcs_rate_bitmap); i++)
+ rate_scope->ht_mcs_rate_bitmap[i] =
+ cpu_to_le16(pbitmap_rates[2 + i]);
+ if (priv->adapter->fw_api_ver == NXPWIFI_FW_V15) {
+ for (i = 0;
+ i < ARRAY_SIZE(rate_scope->vht_mcs_rate_bitmap);
+ i++)
+ rate_scope->vht_mcs_rate_bitmap[i] =
+ cpu_to_le16(pbitmap_rates[10 + i]);
+ }
+ } else {
+ rate_scope->hr_dsss_rate_bitmap =
+ cpu_to_le16(priv->bitmap_rates[0]);
+ rate_scope->ofdm_rate_bitmap =
+ cpu_to_le16(priv->bitmap_rates[1]);
+ for (i = 0; i < ARRAY_SIZE(rate_scope->ht_mcs_rate_bitmap); i++)
+ rate_scope->ht_mcs_rate_bitmap[i] =
+ cpu_to_le16(priv->bitmap_rates[2 + i]);
+ if (priv->adapter->fw_api_ver == NXPWIFI_FW_V15) {
+ for (i = 0;
+ i < ARRAY_SIZE(rate_scope->vht_mcs_rate_bitmap);
+ i++)
+ rate_scope->vht_mcs_rate_bitmap[i] =
+ cpu_to_le16(priv->bitmap_rates[10 + i]);
+ }
+ }
+
+ rate_drop = (struct nxpwifi_rate_drop_pattern *)((u8 *)rate_scope +
+ sizeof(struct nxpwifi_rate_scope));
+ rate_drop->type = cpu_to_le16(TLV_TYPE_RATE_DROP_CONTROL);
+ rate_drop->length = cpu_to_le16(sizeof(rate_drop->rate_drop_mode));
+ rate_drop->rate_drop_mode = 0;
+
+ cmd->size =
+ cpu_to_le16(S_DS_GEN + sizeof(struct host_cmd_ds_tx_rate_cfg) +
+ sizeof(struct nxpwifi_rate_scope) +
+ sizeof(struct nxpwifi_rate_drop_pattern));
+
+ return 0;
+}
+
+static void nxpwifi_ret_rate_scope(struct nxpwifi_private *priv, u8 *tlv_buf)
+{
+ struct nxpwifi_rate_scope *rate_scope;
+ int i;
+
+ rate_scope = (struct nxpwifi_rate_scope *)tlv_buf;
+ priv->bitmap_rates[0] =
+ le16_to_cpu(rate_scope->hr_dsss_rate_bitmap);
+ priv->bitmap_rates[1] =
+ le16_to_cpu(rate_scope->ofdm_rate_bitmap);
+ for (i = 0; i < ARRAY_SIZE(rate_scope->ht_mcs_rate_bitmap); i++)
+ priv->bitmap_rates[2 + i] =
+ le16_to_cpu(rate_scope->ht_mcs_rate_bitmap[i]);
+
+ if (priv->adapter->fw_api_ver == NXPWIFI_FW_V15) {
+ for (i = 0; i < ARRAY_SIZE(rate_scope->vht_mcs_rate_bitmap);
+ i++)
+ priv->bitmap_rates[10 + i] =
+ le16_to_cpu(rate_scope->vht_mcs_rate_bitmap[i]);
+ }
+}
+
+static int
+nxpwifi_ret_sta_tx_rate_cfg(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ struct host_cmd_ds_tx_rate_cfg *rate_cfg = &resp->params.tx_rate_cfg;
+ struct nxpwifi_ie_types_header *head;
+ u16 tlv, tlv_buf_len, tlv_buf_left;
+ u8 *tlv_buf;
+
+ tlv_buf = ((u8 *)rate_cfg) + sizeof(struct host_cmd_ds_tx_rate_cfg);
+ tlv_buf_left = le16_to_cpu(resp->size) - S_DS_GEN - sizeof(*rate_cfg);
+
+ while (tlv_buf_left >= sizeof(*head)) {
+ head = (struct nxpwifi_ie_types_header *)tlv_buf;
+ tlv = le16_to_cpu(head->type);
+ tlv_buf_len = le16_to_cpu(head->len);
+
+ if (tlv_buf_left < (sizeof(*head) + tlv_buf_len))
+ break;
+
+ switch (tlv) {
+ case TLV_TYPE_RATE_SCOPE:
+ nxpwifi_ret_rate_scope(priv, tlv_buf);
+ break;
+ /* Add RATE_DROP tlv here */
+ }
+
+ tlv_buf += (sizeof(*head) + tlv_buf_len);
+ tlv_buf_left -= (sizeof(*head) + tlv_buf_len);
+ }
+
+ priv->is_data_rate_auto = nxpwifi_is_rate_auto(priv);
+
+ if (priv->is_data_rate_auto)
+ priv->data_rate = 0;
+ else
+ return nxpwifi_send_cmd(priv, HOST_CMD_802_11_TX_RATE_QUERY,
+ HOST_ACT_GEN_GET, 0, NULL, false);
+
+ return 0;
+}
+
+static int
+nxpwifi_cmd_sta_reconfigure_rx_buff(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ return nxpwifi_cmd_recfg_tx_buf(priv, cmd, cmd_action, data_buf);
+}
+
+static int
+nxpwifi_ret_sta_reconfigure_rx_buff(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ if (0xffff != (u16)le16_to_cpu(resp->params.tx_buf.buff_size)) {
+ adapter->tx_buf_size =
+ (u16)le16_to_cpu(resp->params.tx_buf.buff_size);
+ adapter->tx_buf_size =
+ (adapter->tx_buf_size / NXPWIFI_SDIO_BLOCK_SIZE) *
+ NXPWIFI_SDIO_BLOCK_SIZE;
+ adapter->curr_tx_buf_size = adapter->tx_buf_size;
+ nxpwifi_dbg(adapter, CMD, "cmd: curr_tx_buf_size=%d\n",
+ adapter->curr_tx_buf_size);
+
+ if (adapter->if_ops.update_mp_end_port) {
+ u16 mp_end_port;
+
+ mp_end_port =
+ le16_to_cpu(resp->params.tx_buf.mp_end_port);
+ adapter->if_ops.update_mp_end_port(adapter,
+ mp_end_port);
+ }
+ }
+
+ return 0;
+}
+
+static int
+nxpwifi_cmd_sta_chan_report_request(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ return nxpwifi_cmd_issue_chan_report_request(priv, cmd, data_buf);
+}
+
+static int
+nxpwifi_cmd_sta_amsdu_aggr_ctrl(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ return nxpwifi_cmd_amsdu_aggr_ctrl(cmd, cmd_action, data_buf);
+}
+
+static int
+nxpwifi_cmd_sta_robust_coex(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ struct host_cmd_ds_robust_coex *coex = &cmd->params.coex;
+ bool *is_timeshare = (bool *)data_buf;
+ struct nxpwifi_ie_types_robust_coex *coex_tlv;
+
+ cmd->command = cpu_to_le16(HOST_CMD_ROBUST_COEX);
+ cmd->size = cpu_to_le16(sizeof(*coex) + sizeof(*coex_tlv) + S_DS_GEN);
+
+ coex->action = cpu_to_le16(cmd_action);
+ coex_tlv = (struct nxpwifi_ie_types_robust_coex *)
+ ((u8 *)coex + sizeof(*coex));
+ coex_tlv->header.type = cpu_to_le16(TLV_TYPE_ROBUST_COEX);
+ coex_tlv->header.len = cpu_to_le16(sizeof(coex_tlv->mode));
+
+ if (coex->action == HOST_ACT_GEN_GET)
+ return 0;
+
+ if (*is_timeshare)
+ coex_tlv->mode = cpu_to_le32(NXPWIFI_COEX_MODE_TIMESHARE);
+ else
+ coex_tlv->mode = cpu_to_le32(NXPWIFI_COEX_MODE_SPATIAL);
+
+ return 0;
+}
+
+static int
+nxpwifi_ret_sta_robust_coex(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ struct host_cmd_ds_robust_coex *coex = &resp->params.coex;
+ bool *is_timeshare = (bool *)data_buf;
+ struct nxpwifi_ie_types_robust_coex *coex_tlv;
+ u16 action = le16_to_cpu(coex->action);
+ u32 mode;
+
+ coex_tlv = (struct nxpwifi_ie_types_robust_coex
+ *)((u8 *)coex + sizeof(struct host_cmd_ds_robust_coex));
+ if (action == HOST_ACT_GEN_GET) {
+ mode = le32_to_cpu(coex_tlv->mode);
+ if (mode == NXPWIFI_COEX_MODE_TIMESHARE)
+ *is_timeshare = true;
+ else
+ *is_timeshare = false;
+ }
+
+ return 0;
+}
+
+static int
+nxpwifi_cmd_sta_enh_power_mode(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ struct host_cmd_ds_802_11_ps_mode_enh *psmode_enh =
+ &cmd->params.psmode_enh;
+ u16 ps_bitmap = (u16)cmd_type;
+ struct nxpwifi_ds_auto_ds *auto_ds =
+ (struct nxpwifi_ds_auto_ds *)data_buf;
+ u8 *tlv;
+ u16 cmd_size = 0;
+
+ cmd->command = cpu_to_le16(HOST_CMD_802_11_PS_MODE_ENH);
+ if (cmd_action == DIS_AUTO_PS) {
+ psmode_enh->action = cpu_to_le16(DIS_AUTO_PS);
+ psmode_enh->params.ps_bitmap = cpu_to_le16(ps_bitmap);
+ cmd->size = cpu_to_le16(S_DS_GEN + sizeof(psmode_enh->action) +
+ sizeof(psmode_enh->params.ps_bitmap));
+ } else if (cmd_action == GET_PS) {
+ psmode_enh->action = cpu_to_le16(GET_PS);
+ psmode_enh->params.ps_bitmap = cpu_to_le16(ps_bitmap);
+ cmd->size = cpu_to_le16(S_DS_GEN + sizeof(psmode_enh->action) +
+ sizeof(psmode_enh->params.ps_bitmap));
+ } else if (cmd_action == EN_AUTO_PS) {
+ psmode_enh->action = cpu_to_le16(EN_AUTO_PS);
+ psmode_enh->params.ps_bitmap = cpu_to_le16(ps_bitmap);
+ cmd_size = S_DS_GEN + sizeof(psmode_enh->action) +
+ sizeof(psmode_enh->params.ps_bitmap);
+ tlv = (u8 *)cmd + cmd_size;
+ if (ps_bitmap & BITMAP_STA_PS) {
+ struct nxpwifi_adapter *adapter = priv->adapter;
+ struct nxpwifi_ie_types_ps_param *ps_tlv =
+ (struct nxpwifi_ie_types_ps_param *)tlv;
+ struct nxpwifi_ps_param *ps_mode = &ps_tlv->param;
+
+ ps_tlv->header.type = cpu_to_le16(TLV_TYPE_PS_PARAM);
+ ps_tlv->header.len = cpu_to_le16(sizeof(*ps_tlv) -
+ sizeof(struct nxpwifi_ie_types_header));
+ cmd_size += sizeof(*ps_tlv);
+ tlv += sizeof(*ps_tlv);
+ nxpwifi_dbg(priv->adapter, CMD,
+ "cmd: PS Command: Enter PS\n");
+ ps_mode->null_pkt_interval =
+ cpu_to_le16(adapter->null_pkt_interval);
+ ps_mode->multiple_dtims =
+ cpu_to_le16(adapter->multiple_dtim);
+ ps_mode->bcn_miss_timeout =
+ cpu_to_le16(adapter->bcn_miss_time_out);
+ ps_mode->local_listen_interval =
+ cpu_to_le16(adapter->local_listen_interval);
+ ps_mode->delay_to_ps =
+ cpu_to_le16(adapter->delay_to_ps);
+ ps_mode->mode = cpu_to_le16(adapter->enhanced_ps_mode);
+ }
+ if (ps_bitmap & BITMAP_AUTO_DS) {
+ struct nxpwifi_ie_types_auto_ds_param *auto_ds_tlv =
+ (struct nxpwifi_ie_types_auto_ds_param *)tlv;
+ u16 idletime = 0;
+
+ auto_ds_tlv->header.type =
+ cpu_to_le16(TLV_TYPE_AUTO_DS_PARAM);
+ auto_ds_tlv->header.len =
+ cpu_to_le16(sizeof(*auto_ds_tlv) -
+ sizeof(struct nxpwifi_ie_types_header));
+ cmd_size += sizeof(*auto_ds_tlv);
+ tlv += sizeof(*auto_ds_tlv);
+ if (auto_ds)
+ idletime = auto_ds->idle_time;
+ nxpwifi_dbg(priv->adapter, CMD,
+ "cmd: PS Command: Enter Auto Deep Sleep\n");
+ auto_ds_tlv->deep_sleep_timeout = cpu_to_le16(idletime);
+ }
+ cmd->size = cpu_to_le16(cmd_size);
+ }
+ return 0;
+}
+
+static int
+nxpwifi_ret_sta_enh_power_mode(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+ struct host_cmd_ds_802_11_ps_mode_enh *ps_mode =
+ &resp->params.psmode_enh;
+ struct nxpwifi_ds_pm_cfg *pm_cfg =
+ (struct nxpwifi_ds_pm_cfg *)data_buf;
+ u16 action = le16_to_cpu(ps_mode->action);
+ u16 ps_bitmap = le16_to_cpu(ps_mode->params.ps_bitmap);
+ u16 auto_ps_bitmap =
+ le16_to_cpu(ps_mode->params.ps_bitmap);
+
+ nxpwifi_dbg(adapter, INFO,
+ "info: %s: PS_MODE cmd reply result=%#x action=%#X\n",
+ __func__, resp->result, action);
+ if (action == EN_AUTO_PS) {
+ if (auto_ps_bitmap & BITMAP_AUTO_DS) {
+ nxpwifi_dbg(adapter, CMD,
+ "cmd: Enabled auto deep sleep\n");
+ priv->adapter->is_deep_sleep = true;
+ }
+ if (auto_ps_bitmap & BITMAP_STA_PS) {
+ nxpwifi_dbg(adapter, CMD,
+ "cmd: Enabled STA power save\n");
+ if (adapter->sleep_period.period)
+ nxpwifi_dbg(adapter, CMD,
+ "cmd: set to uapsd/pps mode\n");
+ }
+ } else if (action == DIS_AUTO_PS) {
+ if (ps_bitmap & BITMAP_AUTO_DS) {
+ priv->adapter->is_deep_sleep = false;
+ nxpwifi_dbg(adapter, CMD,
+ "cmd: Disabled auto deep sleep\n");
+ }
+ if (ps_bitmap & BITMAP_STA_PS) {
+ nxpwifi_dbg(adapter, CMD,
+ "cmd: Disabled STA power save\n");
+ if (adapter->sleep_period.period) {
+ adapter->delay_null_pkt = false;
+ adapter->tx_lock_flag = false;
+ adapter->pps_uapsd_mode = false;
+ }
+ }
+ } else if (action == GET_PS) {
+ if (ps_bitmap & BITMAP_STA_PS)
+ adapter->ps_mode = NXPWIFI_802_11_POWER_MODE_PSP;
+ else
+ adapter->ps_mode = NXPWIFI_802_11_POWER_MODE_CAM;
+
+ nxpwifi_dbg(adapter, CMD,
+ "cmd: ps_bitmap=%#x\n", ps_bitmap);
+
+ if (pm_cfg) {
+ /* This section is for get power save mode */
+ if (ps_bitmap & BITMAP_STA_PS)
+ pm_cfg->param.ps_mode = 1;
+ else
+ pm_cfg->param.ps_mode = 0;
+ }
+ }
+ return 0;
+}
+
+static int
+nxpwifi_cmd_sta_802_11_hs_cfg(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+ struct host_cmd_ds_802_11_hs_cfg_enh *hs_cfg = &cmd->params.opt_hs_cfg;
+ struct nxpwifi_hs_config_param *hscfg_param =
+ (struct nxpwifi_hs_config_param *)data_buf;
+ u8 *tlv = (u8 *)hs_cfg + sizeof(struct host_cmd_ds_802_11_hs_cfg_enh);
+ struct nxpwifi_ps_param_in_hs *psparam_tlv = NULL;
+ bool hs_activate = false;
+ u16 size;
+
+ if (!hscfg_param)
+ /* New Activate command */
+ hs_activate = true;
+ cmd->command = cpu_to_le16(HOST_CMD_802_11_HS_CFG_ENH);
+
+ if (!hs_activate &&
+ hscfg_param->conditions != cpu_to_le32(HS_CFG_CANCEL) &&
+ (adapter->arp_filter_size > 0 &&
+ adapter->arp_filter_size <= ARP_FILTER_MAX_BUF_SIZE)) {
+ nxpwifi_dbg(adapter, CMD,
+ "cmd: Attach %d bytes ArpFilter to HSCfg cmd\n",
+ adapter->arp_filter_size);
+ memcpy(((u8 *)hs_cfg) +
+ sizeof(struct host_cmd_ds_802_11_hs_cfg_enh),
+ adapter->arp_filter, adapter->arp_filter_size);
+ size = adapter->arp_filter_size +
+ sizeof(struct host_cmd_ds_802_11_hs_cfg_enh)
+ + S_DS_GEN;
+ tlv = (u8 *)hs_cfg
+ + sizeof(struct host_cmd_ds_802_11_hs_cfg_enh)
+ + adapter->arp_filter_size;
+ } else {
+ size = S_DS_GEN + sizeof(struct host_cmd_ds_802_11_hs_cfg_enh);
+ }
+ if (hs_activate) {
+ hs_cfg->action = cpu_to_le16(HS_ACTIVATE);
+ hs_cfg->params.hs_activate.resp_ctrl = cpu_to_le16(RESP_NEEDED);
+
+ adapter->hs_activated_manually = true;
+ nxpwifi_dbg(priv->adapter, CMD,
+ "cmd: Activating host sleep manually\n");
+ } else {
+ hs_cfg->action = cpu_to_le16(HS_CONFIGURE);
+ hs_cfg->params.hs_config.conditions = hscfg_param->conditions;
+ hs_cfg->params.hs_config.gpio = hscfg_param->gpio;
+ hs_cfg->params.hs_config.gap = hscfg_param->gap;
+
+ size += sizeof(struct nxpwifi_ps_param_in_hs);
+ psparam_tlv = (struct nxpwifi_ps_param_in_hs *)tlv;
+ psparam_tlv->header.type =
+ cpu_to_le16(TLV_TYPE_PS_PARAMS_IN_HS);
+ psparam_tlv->header.len =
+ cpu_to_le16(sizeof(struct nxpwifi_ps_param_in_hs)
+ - sizeof(struct nxpwifi_ie_types_header));
+ psparam_tlv->hs_wake_int = cpu_to_le32(HS_DEF_WAKE_INTERVAL);
+ psparam_tlv->hs_inact_timeout =
+ cpu_to_le32(HS_DEF_INACTIVITY_TIMEOUT);
+
+ nxpwifi_dbg(adapter, CMD,
+ "cmd: HS_CFG_CMD: condition:0x%x gpio:0x%x gap:0x%x\n",
+ hs_cfg->params.hs_config.conditions,
+ hs_cfg->params.hs_config.gpio,
+ hs_cfg->params.hs_config.gap);
+ }
+ cmd->size = cpu_to_le16(size);
+
+ return 0;
+}
+
+static int
+nxpwifi_ret_sta_802_11_hs_cfg(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ return nxpwifi_ret_802_11_hs_cfg(priv, resp);
+}
+
+static int
+nxpwifi_cmd_sta_set_bss_mode(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ cmd->command = cpu_to_le16(cmd_no);
+ if (priv->bss_mode == NL80211_IFTYPE_STATION)
+ cmd->params.bss_mode.con_type = CONNECTION_TYPE_INFRA;
+ else if (priv->bss_mode == NL80211_IFTYPE_AP)
+ cmd->params.bss_mode.con_type = CONNECTION_TYPE_AP;
+ cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_set_bss_mode) +
+ S_DS_GEN);
+
+ return 0;
+}
+
+static int
+nxpwifi_cmd_sta_802_11_net_monitor(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ struct nxpwifi_802_11_net_monitor *net_mon;
+ struct host_cmd_ds_802_11_net_monitor *cmd_net_mon =
+ &cmd->params.net_mon;
+ struct chan_band_param *chan_band = NULL;
+ u8 sec_chan_offset = 0;
+ u32 bw_offset = 0;
+
+ net_mon = (struct nxpwifi_802_11_net_monitor *)data_buf;
+
+ cmd->size = cpu_to_le16(S_DS_GEN +
+ sizeof(struct host_cmd_ds_802_11_net_monitor) +
+ sizeof(struct chan_band_param));
+ cmd->command = cpu_to_le16(cmd_no);
+ cmd_net_mon->action = cpu_to_le16(cmd_action);
+
+ if (cmd_action == HOST_ACT_GEN_SET) {
+ if (net_mon->enable_net_mon) {
+ cmd_net_mon->enable_net_mon = cpu_to_le16(0x1);
+ cmd_net_mon->filter_flag = cpu_to_le16((u16)
+ net_mon->filter_flag);
+ }
+
+ if (net_mon->enable_net_mon && net_mon->channel) {
+ chan_band = &cmd_net_mon->monitor_chan.chan_band_param[0];
+ cmd_net_mon->monitor_chan.header.type =
+ cpu_to_le16(TLV_TYPE_CHANNELBANDLIST);
+ cmd_net_mon->monitor_chan.header.len =
+ cpu_to_le16(sizeof(struct chan_band_param));
+ chan_band->chan_number = (u8)net_mon->channel;
+ chan_band->band_cfg.chan_band =
+ nxpwifi_band_to_radio_type((u16)net_mon->band);
+
+ if (net_mon->band & BAND_GN ||
+ net_mon->band & BAND_AN ||
+ net_mon->band & BAND_GAC ||
+ net_mon->band & BAND_AAC) {
+ bw_offset = net_mon->chan_bandwidth;
+ if (bw_offset == CHANNEL_BW_40MHZ_ABOVE) {
+ chan_band->band_cfg.chan_2O_ffset =
+ NXPWIFI_SEC_CHAN_ABOVE;
+ chan_band->band_cfg.chan_width =
+ CHAN_BW_40MHZ;
+ } else if (bw_offset == CHANNEL_BW_40MHZ_BELOW) {
+ chan_band->band_cfg.chan_2O_ffset =
+ NXPWIFI_SEC_CHAN_BELOW;
+ chan_band->band_cfg.chan_width =
+ CHAN_BW_40MHZ;
+ } else if (bw_offset == CHANNEL_BW_80MHZ) {
+ sec_chan_offset =
+ nxpwifi_get_sec_chan_offset(net_mon->channel);
+ if (sec_chan_offset == NXPWIFI_SEC_CHAN_ABOVE)
+ chan_band->band_cfg.chan_2O_ffset =
+ NXPWIFI_SEC_CHAN_ABOVE;
+ else if (sec_chan_offset == NXPWIFI_SEC_CHAN_BELOW)
+ chan_band->band_cfg.chan_2O_ffset =
+ NXPWIFI_SEC_CHAN_BELOW;
+ chan_band->band_cfg.chan_width = CHAN_BW_80MHZ;
+ }
+ }
+ }
+ }
+ return 0;
+}
+
+static int
+nxpwifi_ret_sta_802_11_net_monitor(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ struct host_cmd_ds_802_11_net_monitor *cmd_net_mon = &resp->params.net_mon;
+
+ nxpwifi_dbg(priv->adapter, CMD,
+ "cmd: NET_MONITOR_CMD: action: %d, enable: %d, flag: %d ch: %d band: %d bw: %d offset: %d\n",
+ le16_to_cpu(cmd_net_mon->action),
+ le16_to_cpu(cmd_net_mon->enable_net_mon),
+ le16_to_cpu(cmd_net_mon->filter_flag),
+ cmd_net_mon->monitor_chan.chan_band_param[0].chan_number,
+ cmd_net_mon->monitor_chan.chan_band_param[0].band_cfg.chan_band,
+ cmd_net_mon->monitor_chan.chan_band_param[0].band_cfg.chan_width,
+ cmd_net_mon->monitor_chan.chan_band_param[0].band_cfg.chan_2O_ffset);
+ priv->adapter->enable_net_mon = le16_to_cpu(cmd_net_mon->enable_net_mon);
+ return 0;
+}
+
+static int
+nxpwifi_cmd_sta_802_11_scan_ext(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ return nxpwifi_cmd_802_11_scan_ext(priv, cmd, data_buf);
+}
+
+static int
+nxpwifi_ret_sta_802_11_scan_ext(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+ int ret;
+
+ ret = nxpwifi_ret_802_11_scan_ext(priv, resp);
+ adapter->curr_cmd->wait_q_enabled = false;
+
+ return ret;
+}
+
+static int
+nxpwifi_cmd_sta_coalesce_cfg(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ struct host_cmd_ds_coalesce_cfg *coalesce_cfg =
+ &cmd->params.coalesce_cfg;
+ struct nxpwifi_ds_coalesce_cfg *cfg =
+ (struct nxpwifi_ds_coalesce_cfg *)data_buf;
+ struct coalesce_filt_field_param *param;
+ u16 cnt, idx, length;
+ struct coalesce_receive_filt_rule *rule;
+
+ cmd->command = cpu_to_le16(HOST_CMD_COALESCE_CFG);
+ cmd->size = cpu_to_le16(S_DS_GEN);
+
+ coalesce_cfg->action = cpu_to_le16(cmd_action);
+ coalesce_cfg->num_of_rules = cpu_to_le16(cfg->num_of_rules);
+ rule = (void *)coalesce_cfg->rule_data;
+
+ for (cnt = 0; cnt < cfg->num_of_rules; cnt++) {
+ rule->header.type = cpu_to_le16(TLV_TYPE_COALESCE_RULE);
+ rule->max_coalescing_delay =
+ cpu_to_le16(cfg->rule[cnt].max_coalescing_delay);
+ rule->pkt_type = cfg->rule[cnt].pkt_type;
+ rule->num_of_fields = cfg->rule[cnt].num_of_fields;
+
+ length = 0;
+
+ param = rule->params;
+ for (idx = 0; idx < cfg->rule[cnt].num_of_fields; idx++) {
+ param->operation = cfg->rule[cnt].params[idx].operation;
+ param->operand_len =
+ cfg->rule[cnt].params[idx].operand_len;
+ param->offset =
+ cpu_to_le16(cfg->rule[cnt].params[idx].offset);
+ memcpy(param->operand_byte_stream,
+ cfg->rule[cnt].params[idx].operand_byte_stream,
+ param->operand_len);
+
+ length += sizeof(struct coalesce_filt_field_param);
+
+ param++;
+ }
+
+ /* Total rule length is sizeof max_coalescing_delay(u16),
+ * num_of_fields(u8), pkt_type(u8) and total length of the all
+ * params
+ */
+ rule->header.len = cpu_to_le16(length + sizeof(u16) +
+ sizeof(u8) + sizeof(u8));
+
+ /* Add the rule length to the command size*/
+ le16_unaligned_add_cpu(&cmd->size,
+ le16_to_cpu(rule->header.len) +
+ sizeof(struct nxpwifi_ie_types_header));
+
+ rule = (void *)((u8 *)rule->params + length);
+ }
+
+ /* Add sizeof action, num_of_rules to total command length */
+ le16_unaligned_add_cpu(&cmd->size, sizeof(u16) + sizeof(u16));
+
+ return 0;
+}
+
+static int
+nxpwifi_cmd_sta_mgmt_frame_reg(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ cmd->command = cpu_to_le16(cmd_no);
+ cmd->params.reg_mask.action = cpu_to_le16(cmd_action);
+ cmd->params.reg_mask.mask =
+ cpu_to_le32(get_unaligned((u32 *)data_buf));
+ cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_mgmt_frame_reg) +
+ S_DS_GEN);
+
+ return 0;
+}
+
+static int
+nxpwifi_cmd_sta_remain_on_chan(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ cmd->command = cpu_to_le16(cmd_no);
+ memcpy(&cmd->params, data_buf,
+ sizeof(struct host_cmd_ds_remain_on_chan));
+ cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_remain_on_chan) +
+ S_DS_GEN);
+
+ return 0;
+}
+
+static int
+nxpwifi_ret_sta_remain_on_chan(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ struct host_cmd_ds_remain_on_chan *resp_cfg = &resp->params.roc_cfg;
+ struct host_cmd_ds_remain_on_chan *roc_cfg =
+ (struct host_cmd_ds_remain_on_chan *)data_buf;
+
+ if (roc_cfg)
+ memcpy(roc_cfg, resp_cfg, sizeof(*roc_cfg));
+
+ return 0;
+}
+
+static int
+nxpwifi_cmd_sta_gtk_rekey_offload(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ struct host_cmd_ds_gtk_rekey_params *rekey = &cmd->params.rekey;
+ struct cfg80211_gtk_rekey_data *data =
+ (struct cfg80211_gtk_rekey_data *)data_buf;
+ u64 rekey_ctr;
+
+ cmd->command = cpu_to_le16(HOST_CMD_GTK_REKEY_OFFLOAD_CFG);
+ cmd->size = cpu_to_le16(sizeof(*rekey) + S_DS_GEN);
+
+ rekey->action = cpu_to_le16(cmd_action);
+ if (cmd_action == HOST_ACT_GEN_SET) {
+ memcpy(rekey->kek, data->kek, NL80211_KEK_LEN);
+ memcpy(rekey->kck, data->kck, NL80211_KCK_LEN);
+ rekey_ctr = be64_to_cpup((__be64 *)data->replay_ctr);
+ rekey->replay_ctr_low = cpu_to_le32((u32)rekey_ctr);
+ rekey->replay_ctr_high =
+ cpu_to_le32((u32)((u64)rekey_ctr >> 32));
+ }
+
+ return 0;
+}
+
+static int
+nxpwifi_cmd_sta_11ac_cfg(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ return nxpwifi_cmd_11ac_cfg(priv, cmd, cmd_action, data_buf);
+}
+
+static int
+nxpwifi_cmd_sta_hs_wakeup_reason(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ cmd->command = cpu_to_le16(HOST_CMD_HS_WAKEUP_REASON);
+ cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_wakeup_reason) +
+ S_DS_GEN);
+
+ return 0;
+}
+
+static int
+nxpwifi_ret_sta_hs_wakeup_reason(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ struct host_cmd_ds_wakeup_reason *wakeup_reason =
+ (struct host_cmd_ds_wakeup_reason *)data_buf;
+ wakeup_reason->wakeup_reason =
+ resp->params.hs_wakeup_reason.wakeup_reason;
+
+ return 0;
+}
+
+static int
+nxpwifi_cmd_sta_mc_policy(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ struct host_cmd_ds_multi_chan_policy *mc_pol = &cmd->params.mc_policy;
+ const u16 *drcs_info = data_buf;
+
+ mc_pol->action = cpu_to_le16(cmd_action);
+ mc_pol->policy = cpu_to_le16(*drcs_info);
+ cmd->command = cpu_to_le16(HOST_CMD_MC_POLICY);
+ cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_multi_chan_policy) +
+ S_DS_GEN);
+ return 0;
+}
+
+static int
+nxpwifi_cmd_sta_sdio_rx_aggr_cfg(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ struct host_cmd_sdio_sp_rx_aggr_cfg *cfg =
+ &cmd->params.sdio_rx_aggr_cfg;
+
+ cmd->command = cpu_to_le16(HOST_CMD_SDIO_SP_RX_AGGR_CFG);
+ cmd->size =
+ cpu_to_le16(sizeof(struct host_cmd_sdio_sp_rx_aggr_cfg) +
+ S_DS_GEN);
+ cfg->action = cmd_action;
+ if (cmd_action == HOST_ACT_GEN_SET)
+ cfg->enable = *(u8 *)data_buf;
+
+ return 0;
+}
+
+static int
+nxpwifi_ret_sta_sdio_rx_aggr_cfg(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+ struct host_cmd_sdio_sp_rx_aggr_cfg *cfg =
+ &resp->params.sdio_rx_aggr_cfg;
+
+ adapter->sdio_rx_aggr_enable = cfg->enable;
+ adapter->sdio_rx_block_size = le16_to_cpu(cfg->block_size);
+
+ return 0;
+}
+
+static int
+nxpwifi_cmd_sta_get_chan_info(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ struct host_cmd_ds_sta_configure *sta_cfg_cmd = &cmd->params.sta_cfg;
+ struct host_cmd_tlv_channel_band *tlv_band_channel =
+ (struct host_cmd_tlv_channel_band *)sta_cfg_cmd->tlv_buffer;
+
+ cmd->command = cpu_to_le16(HOST_CMD_STA_CONFIGURE);
+ cmd->size = cpu_to_le16(sizeof(*sta_cfg_cmd) +
+ sizeof(*tlv_band_channel) + S_DS_GEN);
+ sta_cfg_cmd->action = cpu_to_le16(cmd_action);
+ memset(tlv_band_channel, 0, sizeof(*tlv_band_channel));
+ tlv_band_channel->header.type = cpu_to_le16(TLV_TYPE_CHANNELBANDLIST);
+ tlv_band_channel->header.len = cpu_to_le16(sizeof(*tlv_band_channel) -
+ sizeof(struct nxpwifi_ie_types_header));
+
+ return 0;
+}
+
+static int
+nxpwifi_ret_sta_get_chan_info(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ struct host_cmd_ds_sta_configure *sta_cfg_cmd = &resp->params.sta_cfg;
+ struct nxpwifi_channel_band *channel_band =
+ (struct nxpwifi_channel_band *)data_buf;
+ struct host_cmd_tlv_channel_band *tlv_band_channel;
+
+ tlv_band_channel =
+ (struct host_cmd_tlv_channel_band *)sta_cfg_cmd->tlv_buffer;
+ memcpy(&channel_band->band_config, &tlv_band_channel->band_config,
+ sizeof(struct nxpwifi_band_config));
+ channel_band->channel = tlv_band_channel->channel;
+
+ return 0;
+}
+
+static int
+nxpwifi_cmd_sta_chan_region_cfg(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ struct host_cmd_ds_chan_region_cfg *reg = &cmd->params.reg_cfg;
+
+ cmd->command = cpu_to_le16(HOST_CMD_CHAN_REGION_CFG);
+ cmd->size = cpu_to_le16(sizeof(*reg) + S_DS_GEN);
+
+ if (cmd_action == HOST_ACT_GEN_GET)
+ reg->action = cpu_to_le16(cmd_action);
+
+ return 0;
+}
+
+static struct ieee80211_regdomain *
+nxpwifi_create_custom_regdomain(struct nxpwifi_private *priv,
+ u8 *buf, u16 buf_len)
+{
+ u16 num_chan = buf_len / 2;
+ struct ieee80211_regdomain *regd;
+ struct ieee80211_reg_rule *rule;
+ bool new_rule;
+ int idx, freq, prev_freq = 0;
+ u32 bw, prev_bw = 0;
+ u8 chflags, prev_chflags = 0, valid_rules = 0;
+
+ if (WARN_ON_ONCE(num_chan > NL80211_MAX_SUPP_REG_RULES))
+ return ERR_PTR(-EINVAL);
+
+ regd = kzalloc(struct_size(regd, reg_rules, num_chan), GFP_KERNEL);
+ if (!regd)
+ return ERR_PTR(-ENOMEM);
+
+ for (idx = 0; idx < num_chan; idx++) {
+ u8 chan;
+ enum nl80211_band band;
+
+ chan = *buf++;
+ if (!chan) {
+ kfree(regd);
+ return NULL;
+ }
+ chflags = *buf++;
+ band = (chan <= 14) ? NL80211_BAND_2GHZ : NL80211_BAND_5GHZ;
+ freq = ieee80211_channel_to_frequency(chan, band);
+ new_rule = false;
+
+ if (chflags & NXPWIFI_CHANNEL_DISABLED)
+ continue;
+
+ if (band == NL80211_BAND_5GHZ) {
+ if (!(chflags & NXPWIFI_CHANNEL_NOHT80))
+ bw = MHZ_TO_KHZ(80);
+ else if (!(chflags & NXPWIFI_CHANNEL_NOHT40))
+ bw = MHZ_TO_KHZ(40);
+ else
+ bw = MHZ_TO_KHZ(20);
+ } else {
+ if (!(chflags & NXPWIFI_CHANNEL_NOHT40))
+ bw = MHZ_TO_KHZ(40);
+ else
+ bw = MHZ_TO_KHZ(20);
+ }
+
+ if (idx == 0 || prev_chflags != chflags || prev_bw != bw ||
+ freq - prev_freq > 20) {
+ valid_rules++;
+ new_rule = true;
+ }
+
+ rule = ®d->reg_rules[valid_rules - 1];
+
+ rule->freq_range.end_freq_khz = MHZ_TO_KHZ(freq + 10);
+
+ prev_chflags = chflags;
+ prev_freq = freq;
+ prev_bw = bw;
+
+ if (!new_rule)
+ continue;
+
+ rule->freq_range.start_freq_khz = MHZ_TO_KHZ(freq - 10);
+ rule->power_rule.max_eirp = DBM_TO_MBM(19);
+
+ if (chflags & NXPWIFI_CHANNEL_PASSIVE)
+ rule->flags = NL80211_RRF_NO_IR;
+
+ if (chflags & NXPWIFI_CHANNEL_DFS)
+ rule->flags = NL80211_RRF_DFS;
+
+ rule->freq_range.max_bandwidth_khz = bw;
+ }
+
+ regd->n_reg_rules = valid_rules;
+ regd->alpha2[0] = '9';
+ regd->alpha2[1] = '9';
+
+ return regd;
+}
+
+static int
+nxpwifi_ret_sta_chan_region_cfg(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ struct host_cmd_ds_chan_region_cfg *reg = &resp->params.reg_cfg;
+ u16 action = le16_to_cpu(reg->action);
+ u16 tlv, tlv_buf_len, tlv_buf_left;
+ struct nxpwifi_ie_types_header *head;
+ struct ieee80211_regdomain *regd;
+ u8 *tlv_buf;
+
+ if (action != HOST_ACT_GEN_GET)
+ return 0;
+
+ tlv_buf = (u8 *)reg + sizeof(*reg);
+ tlv_buf_left = le16_to_cpu(resp->size) - S_DS_GEN - sizeof(*reg);
+
+ while (tlv_buf_left >= sizeof(*head)) {
+ head = (struct nxpwifi_ie_types_header *)tlv_buf;
+ tlv = le16_to_cpu(head->type);
+ tlv_buf_len = le16_to_cpu(head->len);
+
+ if (tlv_buf_left < (sizeof(*head) + tlv_buf_len))
+ break;
+
+ switch (tlv) {
+ case TLV_TYPE_CHAN_ATTR_CFG:
+ nxpwifi_dbg_dump(priv->adapter, CMD_D, "CHAN:",
+ (u8 *)head + sizeof(*head),
+ tlv_buf_len);
+ regd = nxpwifi_create_custom_regdomain(priv, (u8 *)head
+ + sizeof(*head),
+ tlv_buf_len);
+ if (!IS_ERR(regd))
+ priv->adapter->regd = regd;
+ break;
+ }
+
+ tlv_buf += (sizeof(*head) + tlv_buf_len);
+ tlv_buf_left -= (sizeof(*head) + tlv_buf_len);
+ }
+
+ return 0;
+}
+
+static int
+nxpwifi_cmd_sta_pkt_aggr_ctrl(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ cmd->command = cpu_to_le16(cmd_no);
+ cmd->params.pkt_aggr_ctrl.action = cpu_to_le16(cmd_action);
+ cmd->params.pkt_aggr_ctrl.enable = cpu_to_le16(*(u16 *)data_buf);
+ cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_pkt_aggr_ctrl) +
+ S_DS_GEN);
+
+ return 0;
+}
+
+static int
+nxpwifi_ret_sta_pkt_aggr_ctrl(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ struct host_cmd_ds_pkt_aggr_ctrl *pkt_aggr_ctrl =
+ &resp->params.pkt_aggr_ctrl;
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ adapter->bus_aggr.enable = le16_to_cpu(pkt_aggr_ctrl->enable);
+ if (adapter->bus_aggr.enable)
+ adapter->intf_hdr_len = INTF_HEADER_LEN;
+ adapter->bus_aggr.mode = NXPWIFI_BUS_AGGR_MODE_LEN_V2;
+ adapter->bus_aggr.tx_aggr_max_size =
+ le16_to_cpu(pkt_aggr_ctrl->tx_aggr_max_size);
+ adapter->bus_aggr.tx_aggr_max_num =
+ le16_to_cpu(pkt_aggr_ctrl->tx_aggr_max_num);
+ adapter->bus_aggr.tx_aggr_align =
+ le16_to_cpu(pkt_aggr_ctrl->tx_aggr_align);
+
+ return 0;
+}
+
+static int
+nxpwifi_cmd_sta_11ax_cfg(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ return nxpwifi_cmd_11ax_cfg(priv, cmd, cmd_action, data_buf);
+}
+
+static int
+nxpwifi_ret_sta_11ax_cfg(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ return nxpwifi_ret_11ax_cfg(priv, resp, data_buf);
+}
+
+static int
+nxpwifi_cmd_sta_11ax_cmd(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ return nxpwifi_cmd_11ax_cmd(priv, cmd, cmd_action, data_buf);
+}
+
+static int
+nxpwifi_ret_sta_11ax_cmd(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ return nxpwifi_ret_11ax_cmd(priv, resp, data_buf);
+}
+
+static int
+nxpwifi_cmd_sta_twt_cfg(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ return nxpwifi_cmd_twt_cfg(priv, cmd, cmd_action, data_buf);
+}
+
+static int
+nxpwifi_ret_sta_twt_cfg(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ return nxpwifi_ret_twt_cfg(priv, resp, data_buf);
+}
+
+static const struct nxpwifi_cmd_entry cmd_table_sta[] = {
+ {.cmd_no = HOST_CMD_GET_HW_SPEC,
+ .prepare_cmd = nxpwifi_cmd_sta_get_hw_spec,
+ .cmd_resp = nxpwifi_ret_sta_get_hw_spec},
+ {.cmd_no = HOST_CMD_802_11_SCAN,
+ .prepare_cmd = nxpwifi_cmd_sta_802_11_scan,
+ .cmd_resp = nxpwifi_ret_sta_802_11_scan},
+ {.cmd_no = HOST_CMD_802_11_GET_LOG,
+ .prepare_cmd = nxpwifi_cmd_sta_802_11_get_log,
+ .cmd_resp = nxpwifi_ret_sta_802_11_get_log},
+ {.cmd_no = HOST_CMD_MAC_MULTICAST_ADR,
+ .prepare_cmd = nxpwifi_cmd_sta_mac_multicast_adr,
+ .cmd_resp = NULL},
+ {.cmd_no = HOST_CMD_802_11_ASSOCIATE,
+ .prepare_cmd = nxpwifi_cmd_sta_802_11_associate,
+ .cmd_resp = nxpwifi_ret_sta_802_11_associate},
+ {.cmd_no = HOST_CMD_802_11_SNMP_MIB,
+ .prepare_cmd = nxpwifi_cmd_sta_802_11_snmp_mib,
+ .cmd_resp = nxpwifi_ret_sta_802_11_snmp_mib},
+ {.cmd_no = HOST_CMD_MAC_REG_ACCESS,
+ .prepare_cmd = nxpwifi_cmd_sta_reg_access,
+ .cmd_resp = nxpwifi_ret_sta_reg_access},
+ {.cmd_no = HOST_CMD_BBP_REG_ACCESS,
+ .prepare_cmd = nxpwifi_cmd_sta_reg_access,
+ .cmd_resp = nxpwifi_ret_sta_reg_access},
+ {.cmd_no = HOST_CMD_RF_REG_ACCESS,
+ .prepare_cmd = nxpwifi_cmd_sta_reg_access,
+ .cmd_resp = nxpwifi_ret_sta_reg_access},
+ {.cmd_no = HOST_CMD_RF_TX_PWR,
+ .prepare_cmd = nxpwifi_cmd_sta_rf_tx_pwr,
+ .cmd_resp = nxpwifi_ret_sta_rf_tx_pwr},
+ {.cmd_no = HOST_CMD_RF_ANTENNA,
+ .prepare_cmd = nxpwifi_cmd_sta_rf_antenna,
+ .cmd_resp = nxpwifi_ret_sta_rf_antenna},
+ {.cmd_no = HOST_CMD_802_11_DEAUTHENTICATE,
+ .prepare_cmd = nxpwifi_cmd_sta_802_11_deauthenticate,
+ .cmd_resp = nxpwifi_ret_sta_802_11_deauthenticate},
+ {.cmd_no = HOST_CMD_MAC_CONTROL,
+ .prepare_cmd = nxpwifi_cmd_sta_mac_control,
+ .cmd_resp = NULL},
+ {.cmd_no = HOST_CMD_802_11_MAC_ADDRESS,
+ .prepare_cmd = nxpwifi_cmd_sta_802_11_mac_address,
+ .cmd_resp = nxpwifi_ret_sta_802_11_mac_address},
+ {.cmd_no = HOST_CMD_802_11_EEPROM_ACCESS,
+ .prepare_cmd = nxpwifi_cmd_sta_reg_access,
+ .cmd_resp = nxpwifi_ret_sta_reg_access},
+ {.cmd_no = HOST_CMD_802_11D_DOMAIN_INFO,
+ .prepare_cmd = nxpwifi_cmd_sta_802_11d_domain_info,
+ .cmd_resp = nxpwifi_ret_sta_802_11d_domain_info},
+ {.cmd_no = HOST_CMD_802_11_KEY_MATERIAL,
+ .prepare_cmd = nxpwifi_cmd_sta_802_11_key_material,
+ .cmd_resp = nxpwifi_ret_sta_802_11_key_material},
+ {.cmd_no = HOST_CMD_802_11_BG_SCAN_CONFIG,
+ .prepare_cmd = nxpwifi_cmd_sta_802_11_bg_scan_config,
+ .cmd_resp = NULL},
+ {.cmd_no = HOST_CMD_802_11_BG_SCAN_QUERY,
+ .prepare_cmd = nxpwifi_cmd_sta_802_11_bg_scan_query,
+ .cmd_resp = nxpwifi_ret_sta_802_11_bg_scan_query},
+ {.cmd_no = HOST_CMD_WMM_GET_STATUS,
+ .prepare_cmd = nxpwifi_cmd_sta_wmm_get_status,
+ .cmd_resp = nxpwifi_ret_sta_wmm_get_status},
+ {.cmd_no = HOST_CMD_802_11_SUBSCRIBE_EVENT,
+ .prepare_cmd = nxpwifi_cmd_sta_802_11_subsc_evt,
+ .cmd_resp = nxpwifi_ret_sta_subsc_evt},
+ {.cmd_no = HOST_CMD_802_11_TX_RATE_QUERY,
+ .prepare_cmd = nxpwifi_cmd_sta_802_11_tx_rate_query,
+ .cmd_resp = nxpwifi_ret_sta_802_11_tx_rate_query},
+ {.cmd_no = HOST_CMD_MEM_ACCESS,
+ .prepare_cmd = nxpwifi_cmd_sta_mem_access,
+ .cmd_resp = nxpwifi_ret_sta_mem_access},
+ {.cmd_no = HOST_CMD_CFG_DATA,
+ .prepare_cmd = nxpwifi_cmd_sta_cfg_data,
+ .cmd_resp = nxpwifi_ret_sta_cfg_data},
+ {.cmd_no = HOST_CMD_VERSION_EXT,
+ .prepare_cmd = nxpwifi_cmd_sta_ver_ext,
+ .cmd_resp = nxpwifi_ret_sta_ver_ext},
+ {.cmd_no = HOST_CMD_MEF_CFG,
+ .prepare_cmd = nxpwifi_cmd_sta_mef_cfg,
+ .cmd_resp = NULL},
+ {.cmd_no = HOST_CMD_RSSI_INFO,
+ .prepare_cmd = nxpwifi_cmd_sta_802_11_rssi_info,
+ .cmd_resp = nxpwifi_ret_sta_802_11_rssi_info},
+ {.cmd_no = HOST_CMD_FUNC_INIT,
+ .prepare_cmd = nxpwifi_cmd_sta_func_init,
+ .cmd_resp = NULL},
+ {.cmd_no = HOST_CMD_FUNC_SHUTDOWN,
+ .prepare_cmd = nxpwifi_cmd_sta_func_shutdown,
+ .cmd_resp = NULL},
+ {.cmd_no = HOST_CMD_PMIC_REG_ACCESS,
+ .prepare_cmd = nxpwifi_cmd_sta_reg_access,
+ .cmd_resp = nxpwifi_ret_sta_reg_access},
+ {.cmd_no = HOST_CMD_11N_CFG,
+ .prepare_cmd = nxpwifi_cmd_sta_11n_cfg,
+ .cmd_resp = NULL},
+ {.cmd_no = HOST_CMD_11N_ADDBA_REQ,
+ .prepare_cmd = nxpwifi_cmd_sta_11n_addba_req,
+ .cmd_resp = nxpwifi_ret_sta_11n_addba_req},
+ {.cmd_no = HOST_CMD_11N_ADDBA_RSP,
+ .prepare_cmd = nxpwifi_cmd_sta_11n_addba_rsp,
+ .cmd_resp = nxpwifi_ret_sta_11n_addba_rsp},
+ {.cmd_no = HOST_CMD_11N_DELBA,
+ .prepare_cmd = nxpwifi_cmd_sta_11n_delba,
+ .cmd_resp = nxpwifi_ret_sta_11n_delba},
+ {.cmd_no = HOST_CMD_TXPWR_CFG,
+ .prepare_cmd = nxpwifi_cmd_sta_tx_power_cfg,
+ .cmd_resp = nxpwifi_ret_sta_tx_power_cfg},
+ {.cmd_no = HOST_CMD_TX_RATE_CFG,
+ .prepare_cmd = nxpwifi_cmd_sta_tx_rate_cfg,
+ .cmd_resp = nxpwifi_ret_sta_tx_rate_cfg},
+ {.cmd_no = HOST_CMD_RECONFIGURE_TX_BUFF,
+ .prepare_cmd = nxpwifi_cmd_sta_reconfigure_rx_buff,
+ .cmd_resp = nxpwifi_ret_sta_reconfigure_rx_buff},
+ {.cmd_no = HOST_CMD_CHAN_REPORT_REQUEST,
+ .prepare_cmd = nxpwifi_cmd_sta_chan_report_request,
+ .cmd_resp = NULL},
+ {.cmd_no = HOST_CMD_AMSDU_AGGR_CTRL,
+ .prepare_cmd = nxpwifi_cmd_sta_amsdu_aggr_ctrl,
+ .cmd_resp = NULL},
+ {.cmd_no = HOST_CMD_ROBUST_COEX,
+ .prepare_cmd = nxpwifi_cmd_sta_robust_coex,
+ .cmd_resp = nxpwifi_ret_sta_robust_coex},
+ {.cmd_no = HOST_CMD_802_11_PS_MODE_ENH,
+ .prepare_cmd = nxpwifi_cmd_sta_enh_power_mode,
+ .cmd_resp = nxpwifi_ret_sta_enh_power_mode},
+ {.cmd_no = HOST_CMD_802_11_HS_CFG_ENH,
+ .prepare_cmd = nxpwifi_cmd_sta_802_11_hs_cfg,
+ .cmd_resp = nxpwifi_ret_sta_802_11_hs_cfg},
+ {.cmd_no = HOST_CMD_CAU_REG_ACCESS,
+ .prepare_cmd = nxpwifi_cmd_sta_reg_access,
+ .cmd_resp = nxpwifi_ret_sta_reg_access},
+ {.cmd_no = HOST_CMD_SET_BSS_MODE,
+ .prepare_cmd = nxpwifi_cmd_sta_set_bss_mode,
+ .cmd_resp = NULL},
+ {.cmd_no = HOST_CMD_802_11_NET_MONITOR,
+ .prepare_cmd = nxpwifi_cmd_sta_802_11_net_monitor,
+ .cmd_resp = nxpwifi_ret_sta_802_11_net_monitor},
+ {.cmd_no = HOST_CMD_802_11_SCAN_EXT,
+ .prepare_cmd = nxpwifi_cmd_sta_802_11_scan_ext,
+ .cmd_resp = nxpwifi_ret_sta_802_11_scan_ext},
+ {.cmd_no = HOST_CMD_COALESCE_CFG,
+ .prepare_cmd = nxpwifi_cmd_sta_coalesce_cfg,
+ .cmd_resp = NULL},
+ {.cmd_no = HOST_CMD_MGMT_FRAME_REG,
+ .prepare_cmd = nxpwifi_cmd_sta_mgmt_frame_reg,
+ .cmd_resp = NULL},
+ {.cmd_no = HOST_CMD_REMAIN_ON_CHAN,
+ .prepare_cmd = nxpwifi_cmd_sta_remain_on_chan,
+ .cmd_resp = nxpwifi_ret_sta_remain_on_chan},
+ {.cmd_no = HOST_CMD_GTK_REKEY_OFFLOAD_CFG,
+ .prepare_cmd = nxpwifi_cmd_sta_gtk_rekey_offload,
+ .cmd_resp = NULL},
+ {.cmd_no = HOST_CMD_11AC_CFG,
+ .prepare_cmd = nxpwifi_cmd_sta_11ac_cfg,
+ .cmd_resp = NULL},
+ {.cmd_no = HOST_CMD_HS_WAKEUP_REASON,
+ .prepare_cmd = nxpwifi_cmd_sta_hs_wakeup_reason,
+ .cmd_resp = nxpwifi_ret_sta_hs_wakeup_reason},
+ {.cmd_no = HOST_CMD_MC_POLICY,
+ .prepare_cmd = nxpwifi_cmd_sta_mc_policy,
+ .cmd_resp = NULL},
+ {.cmd_no = HOST_CMD_FW_DUMP_EVENT,
+ .prepare_cmd = nxpwifi_cmd_fill_head_only,
+ .cmd_resp = NULL},
+ {.cmd_no = HOST_CMD_SDIO_SP_RX_AGGR_CFG,
+ .prepare_cmd = nxpwifi_cmd_sta_sdio_rx_aggr_cfg,
+ .cmd_resp = nxpwifi_ret_sta_sdio_rx_aggr_cfg},
+ {.cmd_no = HOST_CMD_STA_CONFIGURE,
+ .prepare_cmd = nxpwifi_cmd_sta_get_chan_info,
+ .cmd_resp = nxpwifi_ret_sta_get_chan_info},
+ {.cmd_no = HOST_CMD_CHAN_REGION_CFG,
+ .prepare_cmd = nxpwifi_cmd_sta_chan_region_cfg,
+ .cmd_resp = nxpwifi_ret_sta_chan_region_cfg},
+ {.cmd_no = HOST_CMD_PACKET_AGGR_CTRL,
+ .prepare_cmd = nxpwifi_cmd_sta_pkt_aggr_ctrl,
+ .cmd_resp = nxpwifi_ret_sta_pkt_aggr_ctrl},
+ {.cmd_no = HOST_CMD_11AX_CFG,
+ .prepare_cmd = nxpwifi_cmd_sta_11ax_cfg,
+ .cmd_resp = nxpwifi_ret_sta_11ax_cfg},
+ {.cmd_no = HOST_CMD_11AX_CMD,
+ .prepare_cmd = nxpwifi_cmd_sta_11ax_cmd,
+ .cmd_resp = nxpwifi_ret_sta_11ax_cmd},
+ {.cmd_no = HOST_CMD_TWT_CFG,
+ .prepare_cmd = nxpwifi_cmd_sta_twt_cfg,
+ .cmd_resp = nxpwifi_ret_sta_twt_cfg},
+};
+
+/* This function prepares the commands before sending them to the firmware.
+ *
+ * This is a generic function which calls specific command preparation
+ * routines based upon the command number.
+ */
+int nxpwifi_sta_prepare_cmd(struct nxpwifi_private *priv,
+ struct cmd_ctrl_node *cmd_node,
+ u16 cmd_action, u32 cmd_oid)
+
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+ u16 cmd_no = cmd_node->cmd_no;
+ struct host_cmd_ds_command *cmd =
+ (struct host_cmd_ds_command *)cmd_node->skb->data;
+ void *data_buf = cmd_node->data_buf;
+ int i, ret = -EINVAL;
+
+ for (i = 0; i < ARRAY_SIZE(cmd_table_sta); i++) {
+ if (cmd_no == cmd_table_sta[i].cmd_no) {
+ if (cmd_table_sta[i].prepare_cmd)
+ ret = cmd_table_sta[i].prepare_cmd(priv, cmd,
+ cmd_no,
+ data_buf,
+ cmd_action,
+ cmd_oid);
+ cmd_node->cmd_resp = cmd_table_sta[i].cmd_resp;
+ break;
+ }
+ }
+
+ if (i == ARRAY_SIZE(cmd_table_sta))
+ nxpwifi_dbg(adapter, ERROR,
+ "%s: unknown command: %#x\n",
+ __func__, cmd_no);
+ else
+ nxpwifi_dbg(adapter, CMD,
+ "%s: command: %#x\n",
+ __func__, cmd_no);
+
+ return ret;
+}
+
+int nxpwifi_dnld_dt_cfgdata(struct nxpwifi_private *priv,
+ struct device_node *node, const char *prefix)
+{
+#ifdef CONFIG_OF
+ struct property *prop;
+ size_t len = strlen(prefix);
+ int ret;
+
+ /* look for all matching property names */
+ for_each_property_of_node(node, prop) {
+ if (len > strlen(prop->name) ||
+ strncmp(prop->name, prefix, len))
+ continue;
+
+ /* property header is 6 bytes, data must fit in cmd buffer */
+ if (prop->value && prop->length > 6 &&
+ prop->length <= NXPWIFI_SIZE_OF_CMD_BUFFER - S_DS_GEN) {
+ ret = nxpwifi_send_cmd(priv, HOST_CMD_CFG_DATA,
+ HOST_ACT_GEN_SET, 0,
+ prop, true);
+ if (ret)
+ return ret;
+ }
+ }
+#endif
+ return 0;
+}
+
+/* This function issues commands to initialize firmware.
+ *
+ * This is called after firmware download to bring the card to
+ * working state.
+ * Function is also called during reinitialization of virtual
+ * interfaces.
+ */
+int nxpwifi_sta_init_cmd(struct nxpwifi_private *priv, u8 first_sta, bool init)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+ int ret;
+ struct nxpwifi_ds_11n_amsdu_aggr_ctrl amsdu_aggr_ctrl;
+ struct nxpwifi_ds_auto_ds auto_ds;
+ enum state_11d_t state_11d;
+ struct nxpwifi_ds_11n_tx_cfg tx_cfg;
+ u8 sdio_sp_rx_aggr_enable;
+ int data;
+
+ if (first_sta) {
+ ret = nxpwifi_send_cmd(priv, HOST_CMD_FUNC_INIT,
+ HOST_ACT_GEN_SET, 0, NULL, true);
+ if (ret)
+ return ret;
+
+ /* Download calibration data to firmware.
+ * The cal-data can be read from device tree and/or
+ * a configuration file and downloaded to firmware.
+ */
+ if (adapter->dt_node) {
+ if (of_property_read_u32(adapter->dt_node,
+ "nxp,wakeup-pin",
+ &data) == 0) {
+ pr_debug("Wakeup pin = 0x%x\n", data);
+ adapter->hs_cfg.gpio = data;
+ }
+
+ nxpwifi_dnld_dt_cfgdata(priv, adapter->dt_node,
+ "nxp,caldata");
+ }
+
+ if (adapter->cal_data)
+ nxpwifi_send_cmd(priv, HOST_CMD_CFG_DATA,
+ HOST_ACT_GEN_SET, 0, NULL, true);
+
+ /* Read MAC address from HW */
+ ret = nxpwifi_send_cmd(priv, HOST_CMD_GET_HW_SPEC,
+ HOST_ACT_GEN_GET, 0, NULL, true);
+ if (ret)
+ return ret;
+
+ /** Set SDIO Single Port RX Aggr Info */
+ if (priv->adapter->iface_type == NXPWIFI_SDIO &&
+ ISSUPP_SDIO_SPA_ENABLED(priv->adapter->fw_cap_info) &&
+ !priv->adapter->host_disable_sdio_rx_aggr) {
+ sdio_sp_rx_aggr_enable = true;
+ ret = nxpwifi_send_cmd(priv,
+ HOST_CMD_SDIO_SP_RX_AGGR_CFG,
+ HOST_ACT_GEN_SET, 0,
+ &sdio_sp_rx_aggr_enable,
+ true);
+ if (ret) {
+ nxpwifi_dbg(priv->adapter, ERROR,
+ "error while enabling SP aggregation..disable it");
+ adapter->sdio_rx_aggr_enable = false;
+ }
+ }
+
+ /* Reconfigure tx buf size */
+ ret = nxpwifi_send_cmd(priv, HOST_CMD_RECONFIGURE_TX_BUFF,
+ HOST_ACT_GEN_SET, 0,
+ &priv->adapter->tx_buf_size, true);
+ if (ret)
+ return ret;
+
+ if (priv->bss_type != NXPWIFI_BSS_TYPE_UAP) {
+ /* Enable IEEE PS by default */
+ priv->adapter->ps_mode = NXPWIFI_802_11_POWER_MODE_PSP;
+ ret = nxpwifi_send_cmd(priv,
+ HOST_CMD_802_11_PS_MODE_ENH,
+ EN_AUTO_PS, BITMAP_STA_PS, NULL,
+ true);
+ if (ret)
+ return ret;
+ }
+
+ nxpwifi_send_cmd(priv, HOST_CMD_CHAN_REGION_CFG,
+ HOST_ACT_GEN_GET, 0, NULL, true);
+ }
+
+ /* get tx rate */
+ ret = nxpwifi_send_cmd(priv, HOST_CMD_TX_RATE_CFG,
+ HOST_ACT_GEN_GET, 0, NULL, true);
+ if (ret)
+ return ret;
+ priv->data_rate = 0;
+
+ /* get tx power */
+ ret = nxpwifi_send_cmd(priv, HOST_CMD_RF_TX_PWR,
+ HOST_ACT_GEN_GET, 0, NULL, true);
+ if (ret)
+ return ret;
+
+ memset(&amsdu_aggr_ctrl, 0, sizeof(amsdu_aggr_ctrl));
+ amsdu_aggr_ctrl.enable = true;
+ /* Send request to firmware */
+ ret = nxpwifi_send_cmd(priv, HOST_CMD_AMSDU_AGGR_CTRL,
+ HOST_ACT_GEN_SET, 0,
+ &amsdu_aggr_ctrl, true);
+ if (ret)
+ return ret;
+ /* MAC Control must be the last command in init_fw */
+ /* set MAC Control */
+ ret = nxpwifi_send_cmd(priv, HOST_CMD_MAC_CONTROL,
+ HOST_ACT_GEN_SET, 0,
+ &priv->curr_pkt_filter, true);
+ if (ret)
+ return ret;
+
+ if (!disable_auto_ds && first_sta &&
+ priv->bss_type != NXPWIFI_BSS_TYPE_UAP) {
+ /* Enable auto deep sleep */
+ auto_ds.auto_ds = DEEP_SLEEP_ON;
+ auto_ds.idle_time = DEEP_SLEEP_IDLE_TIME;
+ ret = nxpwifi_send_cmd(priv, HOST_CMD_802_11_PS_MODE_ENH,
+ EN_AUTO_PS, BITMAP_AUTO_DS,
+ &auto_ds, true);
+ if (ret)
+ return ret;
+ }
+
+ if (priv->bss_type != NXPWIFI_BSS_TYPE_UAP) {
+ /* Send cmd to FW to enable/disable 11D function */
+ state_11d = ENABLE_11D;
+ ret = nxpwifi_send_cmd(priv, HOST_CMD_802_11_SNMP_MIB,
+ HOST_ACT_GEN_SET, DOT11D_I,
+ &state_11d, true);
+ if (ret)
+ nxpwifi_dbg(priv->adapter, ERROR,
+ "11D: failed to enable 11D\n");
+ }
+
+ /* Send cmd to FW to configure 11n specific configuration
+ * (Short GI, Channel BW, Green field support etc.) for transmit
+ */
+ tx_cfg.tx_htcap = NXPWIFI_FW_DEF_HTTXCFG;
+ ret = nxpwifi_send_cmd(priv, HOST_CMD_11N_CFG,
+ HOST_ACT_GEN_SET, 0, &tx_cfg, true);
+
+ if (init) {
+ /* set last_init_cmd before sending the command */
+ priv->adapter->last_init_cmd = HOST_CMD_11N_CFG;
+ ret = -EINPROGRESS;
+ }
+
+ return ret;
+}
diff --git a/drivers/net/wireless/nxp/nxpwifi/sta_event.c b/drivers/net/wireless/nxp/nxpwifi/sta_event.c
new file mode 100644
index 000000000000..50f1c8d65a4c
--- /dev/null
+++ b/drivers/net/wireless/nxp/nxpwifi/sta_event.c
@@ -0,0 +1,868 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * NXP Wireless LAN device driver: station event handling
+ *
+ * Copyright 2011-2024 NXP
+ */
+
+#include "cfg.h"
+#include "util.h"
+#include "fw.h"
+#include "main.h"
+#include "cmdevt.h"
+#include "wmm.h"
+#include "11n.h"
+
+static int
+nxpwifi_sta_event_link_lost(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ adapter->dbg.num_event_link_lost++;
+ if (priv->media_connected) {
+ adapter->priv_link_lost = priv;
+ adapter->host_mlme_link_lost = true;
+ nxpwifi_queue_wiphy_work(adapter,
+ &adapter->host_mlme_work);
+ }
+
+ return 0;
+}
+
+static int
+nxpwifi_sta_event_link_sensed(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ netif_carrier_on(priv->netdev);
+ nxpwifi_wake_up_net_dev_queue(priv->netdev, adapter);
+
+ return 0;
+}
+
+static int
+nxpwifi_sta_event_deauthenticated(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ if (priv->wps.session_enable) {
+ nxpwifi_dbg(adapter, INFO,
+ "info: receive deauth event in wps session\n");
+ } else {
+ adapter->dbg.num_event_deauth++;
+ if (priv->media_connected) {
+ priv->last_deauth_reason =
+ get_unaligned_le16(priv->adapter->event_body);
+ nxpwifi_queue_wiphy_work(priv->adapter,
+ &priv->reset_conn_state_work);
+ }
+ }
+
+ return 0;
+}
+
+static int
+nxpwifi_sta_event_disassociated(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ if (priv->wps.session_enable) {
+ nxpwifi_dbg(adapter, INFO,
+ "info: receive disassoc event in wps session\n");
+ } else {
+ adapter->dbg.num_event_disassoc++;
+ if (priv->media_connected) {
+ priv->last_deauth_reason =
+ get_unaligned_le16(priv->adapter->event_body);
+ nxpwifi_queue_wiphy_work(priv->adapter,
+ &priv->reset_conn_state_work);
+ }
+ }
+
+ return 0;
+}
+
+static int
+nxpwifi_sta_event_ps_awake(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ if (!adapter->pps_uapsd_mode &&
+ priv->port_open &&
+ priv->media_connected && adapter->sleep_period.period) {
+ adapter->pps_uapsd_mode = true;
+ nxpwifi_dbg(adapter, EVENT,
+ "event: PPS/UAPSD mode activated\n");
+ }
+ adapter->tx_lock_flag = false;
+ if (adapter->pps_uapsd_mode && adapter->gen_null_pkt) {
+ if (nxpwifi_check_last_packet_indication(priv)) {
+ if (adapter->data_sent) {
+ adapter->ps_state = PS_STATE_AWAKE;
+ adapter->pm_wakeup_card_req = false;
+ adapter->pm_wakeup_fw_try = false;
+ timer_delete(&adapter->wakeup_timer);
+ } else {
+ if (!nxpwifi_send_null_packet
+ (priv,
+ NXPWIFI_TxPD_POWER_MGMT_NULL_PACKET |
+ NXPWIFI_TxPD_POWER_MGMT_LAST_PACKET))
+ adapter->ps_state = PS_STATE_SLEEP;
+ }
+
+ return 0;
+ }
+ }
+
+ adapter->ps_state = PS_STATE_AWAKE;
+ adapter->pm_wakeup_card_req = false;
+ adapter->pm_wakeup_fw_try = false;
+ timer_delete(&adapter->wakeup_timer);
+
+ return 0;
+}
+
+static int
+nxpwifi_sta_event_ps_sleep(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ adapter->ps_state = PS_STATE_PRE_SLEEP;
+ nxpwifi_check_ps_cond(adapter);
+
+ return 0;
+}
+
+static int
+nxpwifi_sta_event_mic_err_multicast(struct nxpwifi_private *priv)
+{
+ cfg80211_michael_mic_failure(priv->netdev, priv->cfg_bssid,
+ NL80211_KEYTYPE_GROUP,
+ -1, NULL, GFP_KERNEL);
+
+ return 0;
+}
+
+static int
+nxpwifi_sta_event_mic_err_unicast(struct nxpwifi_private *priv)
+{
+ cfg80211_michael_mic_failure(priv->netdev, priv->cfg_bssid,
+ NL80211_KEYTYPE_PAIRWISE,
+ -1, NULL, GFP_KERNEL);
+
+ return 0;
+}
+
+static int
+nxpwifi_sta_event_deep_sleep_awake(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ adapter->if_ops.wakeup_complete(adapter);
+ if (adapter->is_deep_sleep)
+ adapter->is_deep_sleep = false;
+
+ return 0;
+}
+
+static int
+nxpwifi_sta_event_wmm_status_change(struct nxpwifi_private *priv)
+{
+ return nxpwifi_send_cmd(priv, HOST_CMD_WMM_GET_STATUS,
+ 0, 0, NULL, false);
+}
+
+static int
+nxpwifi_sta_event_bs_scan_report(struct nxpwifi_private *priv)
+{
+ return nxpwifi_send_cmd(priv, HOST_CMD_802_11_BG_SCAN_QUERY,
+ HOST_ACT_GEN_GET, 0, NULL, false);
+}
+
+static int
+nxpwifi_sta_event_rssi_low(struct nxpwifi_private *priv)
+{
+ cfg80211_cqm_rssi_notify(priv->netdev,
+ NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW,
+ 0, GFP_KERNEL);
+ priv->subsc_evt_rssi_state = RSSI_LOW_RECVD;
+
+ return nxpwifi_send_cmd(priv, HOST_CMD_RSSI_INFO,
+ HOST_ACT_GEN_GET, 0, NULL, false);
+}
+
+static int
+nxpwifi_sta_event_rssi_high(struct nxpwifi_private *priv)
+{
+ cfg80211_cqm_rssi_notify(priv->netdev,
+ NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH,
+ 0, GFP_KERNEL);
+ priv->subsc_evt_rssi_state = RSSI_HIGH_RECVD;
+
+ return nxpwifi_send_cmd(priv, HOST_CMD_RSSI_INFO,
+ HOST_ACT_GEN_GET, 0, NULL, false);
+}
+
+static int
+nxpwifi_sta_event_port_release(struct nxpwifi_private *priv)
+{
+ priv->port_open = true;
+
+ return 0;
+}
+
+static int
+nxpwifi_sta_event_addba(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ return nxpwifi_send_cmd(priv, HOST_CMD_11N_ADDBA_RSP,
+ HOST_ACT_GEN_SET, 0,
+ adapter->event_body, false);
+}
+
+static int
+nxpwifi_sta_event_delba(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ nxpwifi_11n_delete_ba_stream(priv, adapter->event_body);
+
+ return 0;
+}
+
+static int
+nxpwifi_sta_event_bs_stream_timeout(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+ struct host_cmd_ds_11n_batimeout *event =
+ (struct host_cmd_ds_11n_batimeout *)adapter->event_body;
+
+ nxpwifi_11n_ba_stream_timeout(priv, event);
+
+ return 0;
+}
+
+static int
+nxpwifi_sta_event_amsdu_aggr_ctrl(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+ u16 ctrl;
+
+ ctrl = get_unaligned_le16(adapter->event_body);
+ adapter->tx_buf_size = min_t(u16, adapter->curr_tx_buf_size, ctrl);
+
+ return 0;
+}
+
+static int
+nxpwifi_sta_event_hs_act_req(struct nxpwifi_private *priv)
+{
+ return nxpwifi_send_cmd(priv, HOST_CMD_802_11_HS_CFG_ENH,
+ 0, 0, NULL, false);
+}
+
+static int
+nxpwifi_sta_event_channel_switch_ann(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_bssdescriptor *bss_desc;
+
+ bss_desc = &priv->curr_bss_params.bss_descriptor;
+ priv->csa_expire_time = jiffies + msecs_to_jiffies(DFS_CHAN_MOVE_TIME);
+ priv->csa_chan = bss_desc->channel;
+ return nxpwifi_send_cmd(priv, HOST_CMD_802_11_DEAUTHENTICATE,
+ HOST_ACT_GEN_SET, 0,
+ bss_desc->mac_address, false);
+}
+
+static int
+nxpwifi_sta_event_radar_detected(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ return nxpwifi_11h_handle_radar_detected(priv, adapter->event_skb);
+}
+
+static int
+nxpwifi_sta_event_channel_report_rdy(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ return nxpwifi_11h_handle_chanrpt_ready(priv, adapter->event_skb);
+}
+
+static int
+nxpwifi_sta_event_tx_data_pause(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ nxpwifi_process_tx_pause_event(priv, adapter->event_skb);
+
+ return 0;
+}
+
+static int
+nxpwifi_sta_event_ext_scan_report(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+ void *buf = adapter->event_skb->data;
+ int ret = 0;
+
+ /* We intend to skip this event during suspend, but handle
+ * it in interface disabled case
+ */
+ if (adapter->ext_scan && (!priv->scan_aborting ||
+ !netif_running(priv->netdev)))
+ ret = nxpwifi_handle_event_ext_scan_report(priv, buf);
+
+ return ret;
+}
+
+static int
+nxpwifi_sta_event_rxba_sync(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ nxpwifi_11n_rxba_sync_event(priv, adapter->event_body,
+ adapter->event_skb->len -
+ sizeof(adapter->event_cause));
+
+ return 0;
+}
+
+static int
+nxpwifi_sta_event_remain_on_chan_expired(struct nxpwifi_private *priv)
+{
+ if (priv->auth_flag & HOST_MLME_AUTH_PENDING) {
+ priv->auth_flag = 0;
+ priv->auth_alg = WLAN_AUTH_NONE;
+ } else {
+ cfg80211_remain_on_channel_expired(&priv->wdev,
+ priv->roc_cfg.cookie,
+ &priv->roc_cfg.chan,
+ GFP_ATOMIC);
+ }
+
+ memset(&priv->roc_cfg, 0x00, sizeof(struct nxpwifi_roc_cfg));
+
+ return 0;
+}
+
+static int
+nxpwifi_sta_event_bg_scan_stopped(struct nxpwifi_private *priv)
+{
+ cfg80211_sched_scan_stopped(priv->wdev.wiphy, 0);
+ if (priv->sched_scanning)
+ priv->sched_scanning = false;
+
+ return 0;
+}
+
+static int
+nxpwifi_sta_event_multi_chan_info(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ nxpwifi_process_multi_chan_event(priv, adapter->event_skb);
+
+ return 0;
+}
+
+static int
+nxpwifi_sta_event_tx_status_report(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ nxpwifi_parse_tx_status_event(priv, adapter->event_body);
+
+ return 0;
+}
+
+static int
+nxpwifi_sta_event_bt_coex_wlan_para_change(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ if (!adapter->ignore_btcoex_events)
+ nxpwifi_bt_coex_wlan_param_update_event(priv,
+ adapter->event_skb);
+
+ return 0;
+}
+
+static int
+nxpwifi_sta_event_vdll_ind(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ return nxpwifi_process_vdll_event(priv, adapter->event_skb);
+}
+
+static const struct nxpwifi_evt_entry evt_table_sta[] = {
+ {.event_cause = EVENT_LINK_LOST,
+ .event_handler = nxpwifi_sta_event_link_lost},
+ {.event_cause = EVENT_LINK_SENSED,
+ .event_handler = nxpwifi_sta_event_link_sensed},
+ {.event_cause = EVENT_DEAUTHENTICATED,
+ .event_handler = nxpwifi_sta_event_deauthenticated},
+ {.event_cause = EVENT_DISASSOCIATED,
+ .event_handler = nxpwifi_sta_event_disassociated},
+ {.event_cause = EVENT_PS_AWAKE,
+ .event_handler = nxpwifi_sta_event_ps_awake},
+ {.event_cause = EVENT_PS_SLEEP,
+ .event_handler = nxpwifi_sta_event_ps_sleep},
+ {.event_cause = EVENT_MIC_ERR_MULTICAST,
+ .event_handler = nxpwifi_sta_event_mic_err_multicast},
+ {.event_cause = EVENT_MIC_ERR_UNICAST,
+ .event_handler = nxpwifi_sta_event_mic_err_unicast},
+ {.event_cause = EVENT_DEEP_SLEEP_AWAKE,
+ .event_handler = nxpwifi_sta_event_deep_sleep_awake},
+ {.event_cause = EVENT_WMM_STATUS_CHANGE,
+ .event_handler = nxpwifi_sta_event_wmm_status_change},
+ {.event_cause = EVENT_BG_SCAN_REPORT,
+ .event_handler = nxpwifi_sta_event_bs_scan_report},
+ {.event_cause = EVENT_RSSI_LOW,
+ .event_handler = nxpwifi_sta_event_rssi_low},
+ {.event_cause = EVENT_RSSI_HIGH,
+ .event_handler = nxpwifi_sta_event_rssi_high},
+ {.event_cause = EVENT_PORT_RELEASE,
+ .event_handler = nxpwifi_sta_event_port_release},
+ {.event_cause = EVENT_ADDBA,
+ .event_handler = nxpwifi_sta_event_addba},
+ {.event_cause = EVENT_DELBA,
+ .event_handler = nxpwifi_sta_event_delba},
+ {.event_cause = EVENT_BA_STREAM_TIEMOUT,
+ .event_handler = nxpwifi_sta_event_bs_stream_timeout},
+ {.event_cause = EVENT_AMSDU_AGGR_CTRL,
+ .event_handler = nxpwifi_sta_event_amsdu_aggr_ctrl},
+ {.event_cause = EVENT_HS_ACT_REQ,
+ .event_handler = nxpwifi_sta_event_hs_act_req},
+ {.event_cause = EVENT_CHANNEL_SWITCH_ANN,
+ .event_handler = nxpwifi_sta_event_channel_switch_ann},
+ {.event_cause = EVENT_RADAR_DETECTED,
+ .event_handler = nxpwifi_sta_event_radar_detected},
+ {.event_cause = EVENT_CHANNEL_REPORT_RDY,
+ .event_handler = nxpwifi_sta_event_channel_report_rdy},
+ {.event_cause = EVENT_TX_DATA_PAUSE,
+ .event_handler = nxpwifi_sta_event_tx_data_pause},
+ {.event_cause = EVENT_EXT_SCAN_REPORT,
+ .event_handler = nxpwifi_sta_event_ext_scan_report},
+ {.event_cause = EVENT_RXBA_SYNC,
+ .event_handler = nxpwifi_sta_event_rxba_sync},
+ {.event_cause = EVENT_REMAIN_ON_CHAN_EXPIRED,
+ .event_handler = nxpwifi_sta_event_remain_on_chan_expired},
+ {.event_cause = EVENT_BG_SCAN_STOPPED,
+ .event_handler = nxpwifi_sta_event_bg_scan_stopped},
+ {.event_cause = EVENT_MULTI_CHAN_INFO,
+ .event_handler = nxpwifi_sta_event_multi_chan_info},
+ {.event_cause = EVENT_TX_STATUS_REPORT,
+ .event_handler = nxpwifi_sta_event_tx_status_report},
+ {.event_cause = EVENT_BT_COEX_WLAN_PARA_CHANGE,
+ .event_handler = nxpwifi_sta_event_bt_coex_wlan_para_change},
+ {.event_cause = EVENT_VDLL_IND,
+ .event_handler = nxpwifi_sta_event_vdll_ind},
+ {.event_cause = EVENT_DUMMY_HOST_WAKEUP_SIGNAL,
+ .event_handler = NULL},
+ {.event_cause = EVENT_MIB_CHANGED,
+ .event_handler = NULL},
+ {.event_cause = EVENT_INIT_DONE,
+ .event_handler = NULL},
+ {.event_cause = EVENT_SNR_LOW,
+ .event_handler = NULL},
+ {.event_cause = EVENT_MAX_FAIL,
+ .event_handler = NULL},
+ {.event_cause = EVENT_SNR_HIGH,
+ .event_handler = NULL},
+ {.event_cause = EVENT_DATA_RSSI_LOW,
+ .event_handler = NULL},
+ {.event_cause = EVENT_DATA_SNR_LOW,
+ .event_handler = NULL},
+ {.event_cause = EVENT_DATA_RSSI_HIGH,
+ .event_handler = NULL},
+ {.event_cause = EVENT_DATA_SNR_HIGH,
+ .event_handler = NULL},
+ {.event_cause = EVENT_LINK_QUALITY,
+ .event_handler = NULL},
+ {.event_cause = EVENT_PRE_BEACON_LOST,
+ .event_handler = NULL},
+ {.event_cause = EVENT_WEP_ICV_ERR,
+ .event_handler = NULL},
+ {.event_cause = EVENT_BW_CHANGE,
+ .event_handler = NULL},
+ {.event_cause = EVENT_HOSTWAKE_STAIE,
+ .event_handler = NULL},
+ {.event_cause = EVENT_UNKNOWN_DEBUG,
+ .event_handler = NULL},
+};
+
+static void nxpwifi_process_uap_tx_pause(struct nxpwifi_private *priv,
+ struct nxpwifi_ie_types_header *tlv)
+{
+ struct nxpwifi_tx_pause_tlv *tp;
+ struct nxpwifi_sta_node *sta_ptr;
+
+ tp = (void *)tlv;
+ nxpwifi_dbg(priv->adapter, EVENT,
+ "uap tx_pause: %pM pause=%d, pkts=%d\n",
+ tp->peermac, tp->tx_pause,
+ tp->pkt_cnt);
+
+ if (ether_addr_equal(tp->peermac, priv->netdev->dev_addr)) {
+ if (tp->tx_pause)
+ priv->port_open = false;
+ else
+ priv->port_open = true;
+ } else if (is_multicast_ether_addr(tp->peermac)) {
+ nxpwifi_update_ralist_tx_pause(priv, tp->peermac, tp->tx_pause);
+ } else {
+ rcu_read_lock();
+ sta_ptr = nxpwifi_get_sta_entry(priv, tp->peermac);
+ if (sta_ptr && sta_ptr->tx_pause != tp->tx_pause) {
+ sta_ptr->tx_pause = tp->tx_pause;
+ nxpwifi_update_ralist_tx_pause(priv, tp->peermac,
+ tp->tx_pause);
+ }
+ rcu_read_unlock();
+ }
+}
+
+static void nxpwifi_process_sta_tx_pause(struct nxpwifi_private *priv,
+ struct nxpwifi_ie_types_header *tlv)
+{
+ struct nxpwifi_tx_pause_tlv *tp;
+
+ tp = (void *)tlv;
+ nxpwifi_dbg(priv->adapter, EVENT,
+ "sta tx_pause: %pM pause=%d, pkts=%d\n",
+ tp->peermac, tp->tx_pause,
+ tp->pkt_cnt);
+
+ if (ether_addr_equal(tp->peermac, priv->cfg_bssid)) {
+ if (tp->tx_pause)
+ priv->port_open = false;
+ else
+ priv->port_open = true;
+ }
+}
+
+/* This function resets the connection state.
+ *
+ * The function is invoked after receiving a disconnect event from firmware,
+ * and performs the following actions -
+ * - Set media status to disconnected
+ * - Clean up Tx and Rx packets
+ * - Resets SNR/NF/RSSI value in driver
+ * - Resets security configurations in driver
+ * - Enables auto data rate
+ * - Saves the previous SSID and BSSID so that they can
+ * be used for re-association, if required
+ * - Erases current SSID and BSSID information
+ * - Sends a disconnect event to upper layers/applications.
+ */
+void nxpwifi_reset_connect_state(struct nxpwifi_private *priv, u16 reason_code,
+ bool from_ap)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ if (!priv->media_connected)
+ return;
+
+ nxpwifi_dbg(adapter, INFO,
+ "info: handles disconnect event\n");
+
+ priv->media_connected = false;
+
+ priv->auth_flag = 0;
+ priv->auth_alg = WLAN_AUTH_NONE;
+
+ priv->scan_block = false;
+ priv->port_open = false;
+
+ /* Free Tx and Rx packets, report disconnect to upper layer */
+ nxpwifi_clean_txrx(priv);
+
+ /* Reset SNR/NF/RSSI values */
+ priv->data_rssi_last = 0;
+ priv->data_nf_last = 0;
+ priv->data_rssi_avg = 0;
+ priv->data_nf_avg = 0;
+ priv->bcn_rssi_last = 0;
+ priv->bcn_nf_last = 0;
+ priv->bcn_rssi_avg = 0;
+ priv->bcn_nf_avg = 0;
+ priv->rxpd_rate = 0;
+ priv->rxpd_htinfo = 0;
+ priv->sec_info.wpa_enabled = false;
+ priv->sec_info.wpa2_enabled = false;
+ priv->wpa_ie_len = 0;
+
+ priv->sec_info.encryption_mode = 0;
+
+ /* Enable auto data rate */
+ priv->is_data_rate_auto = true;
+ priv->data_rate = 0;
+
+ priv->assoc_resp_ht_param = 0;
+ priv->ht_param_present = false;
+
+ if ((GET_BSS_ROLE(priv) == NXPWIFI_BSS_ROLE_STA ||
+ GET_BSS_ROLE(priv) == NXPWIFI_BSS_ROLE_UAP) && priv->hist_data)
+ nxpwifi_hist_data_reset(priv);
+
+ /* Memorize the previous SSID and BSSID so
+ * it could be used for re-assoc
+ */
+
+ nxpwifi_dbg(adapter, INFO,
+ "info: previous SSID=%s, SSID len=%u\n",
+ priv->prev_ssid.ssid, priv->prev_ssid.ssid_len);
+
+ nxpwifi_dbg(adapter, INFO,
+ "info: current SSID=%s, SSID len=%u\n",
+ priv->curr_bss_params.bss_descriptor.ssid.ssid,
+ priv->curr_bss_params.bss_descriptor.ssid.ssid_len);
+
+ memcpy(&priv->prev_ssid,
+ &priv->curr_bss_params.bss_descriptor.ssid,
+ sizeof(struct cfg80211_ssid));
+
+ memcpy(priv->prev_bssid,
+ priv->curr_bss_params.bss_descriptor.mac_address, ETH_ALEN);
+
+ /* Need to erase the current SSID and BSSID info */
+ memset(&priv->curr_bss_params, 0x00, sizeof(priv->curr_bss_params));
+
+ adapter->tx_lock_flag = false;
+ adapter->pps_uapsd_mode = false;
+
+ if (test_bit(NXPWIFI_IS_CMD_TIMEDOUT, &adapter->work_flags) &&
+ adapter->curr_cmd)
+ return;
+
+ priv->media_connected = false;
+ nxpwifi_dbg(adapter, MSG,
+ "info: successfully disconnected from %pM: reason code %d\n",
+ priv->cfg_bssid, reason_code);
+
+ if (priv->bss_mode == NL80211_IFTYPE_STATION) {
+ if (adapter->host_mlme_link_lost)
+ nxpwifi_host_mlme_disconnect(adapter->priv_link_lost,
+ reason_code, NULL);
+ else
+ cfg80211_disconnected(priv->netdev, reason_code, NULL,
+ 0, !from_ap, GFP_KERNEL);
+ }
+ eth_zero_addr(priv->cfg_bssid);
+
+ nxpwifi_stop_net_dev_queue(priv->netdev, adapter);
+ netif_carrier_off(priv->netdev);
+
+ if (!ISSUPP_FIRMWARE_SUPPLICANT(priv->adapter->fw_cap_info))
+ return;
+
+ nxpwifi_send_cmd(priv, HOST_CMD_GTK_REKEY_OFFLOAD_CFG,
+ HOST_ACT_GEN_REMOVE, 0, NULL, false);
+}
+
+void nxpwifi_reset_conn_state_work(struct wiphy *wiphy, struct wiphy_work *work)
+{
+ struct nxpwifi_private *priv = container_of(work,
+ struct nxpwifi_private,
+ reset_conn_state_work);
+
+ nxpwifi_reset_connect_state(priv, priv->last_deauth_reason, true);
+}
+
+void nxpwifi_process_multi_chan_event(struct nxpwifi_private *priv,
+ struct sk_buff *event_skb)
+{
+ struct nxpwifi_ie_types_multi_chan_info *chan_info;
+ struct nxpwifi_ie_types_mc_group_info *grp_info;
+ struct nxpwifi_adapter *adapter = priv->adapter;
+ struct nxpwifi_ie_types_header *tlv;
+ u16 tlv_buf_left, tlv_type, tlv_len;
+ int intf_num, bss_type, bss_num, i;
+ struct nxpwifi_private *intf_priv;
+
+ tlv_buf_left = event_skb->len - sizeof(u32);
+ chan_info = (void *)event_skb->data + sizeof(u32);
+
+ if (le16_to_cpu(chan_info->header.type) != TLV_TYPE_MULTI_CHAN_INFO ||
+ tlv_buf_left < sizeof(struct nxpwifi_ie_types_multi_chan_info)) {
+ nxpwifi_dbg(adapter, ERROR,
+ "unknown TLV in chan_info event\n");
+ return;
+ }
+
+ adapter->usb_mc_status = le16_to_cpu(chan_info->status);
+ nxpwifi_dbg(adapter, EVENT, "multi chan operation %s\n",
+ adapter->usb_mc_status ? "started" : "over");
+
+ tlv_buf_left -= sizeof(struct nxpwifi_ie_types_multi_chan_info);
+ tlv = (struct nxpwifi_ie_types_header *)chan_info->tlv_buffer;
+
+ while (tlv_buf_left >= (int)sizeof(struct nxpwifi_ie_types_header)) {
+ tlv_type = le16_to_cpu(tlv->type);
+ tlv_len = le16_to_cpu(tlv->len);
+ if ((sizeof(struct nxpwifi_ie_types_header) + tlv_len) >
+ tlv_buf_left) {
+ nxpwifi_dbg(adapter, ERROR, "wrong tlv: tlvLen=%d,\t"
+ "tlvBufLeft=%d\n", tlv_len, tlv_buf_left);
+ break;
+ }
+ if (tlv_type != TLV_TYPE_MC_GROUP_INFO) {
+ nxpwifi_dbg(adapter, ERROR, "wrong tlv type: 0x%x\n",
+ tlv_type);
+ break;
+ }
+
+ grp_info = (struct nxpwifi_ie_types_mc_group_info *)tlv;
+ intf_num = grp_info->intf_num;
+ for (i = 0; i < intf_num; i++) {
+ bss_type = grp_info->bss_type_numlist[i] >> 4;
+ bss_num = grp_info->bss_type_numlist[i] & BSS_NUM_MASK;
+ intf_priv = nxpwifi_get_priv_by_id(adapter, bss_num,
+ bss_type);
+ if (!intf_priv) {
+ nxpwifi_dbg(adapter, ERROR,
+ "Invalid bss_type bss_num\t"
+ "in multi channel event\n");
+ continue;
+ }
+ }
+
+ tlv_buf_left -= sizeof(struct nxpwifi_ie_types_header) +
+ tlv_len;
+ tlv = (void *)((u8 *)tlv + tlv_len +
+ sizeof(struct nxpwifi_ie_types_header));
+ }
+}
+
+void nxpwifi_process_tx_pause_event(struct nxpwifi_private *priv,
+ struct sk_buff *event_skb)
+{
+ struct nxpwifi_ie_types_header *tlv;
+ u16 tlv_type, tlv_len;
+ int tlv_buf_left;
+
+ if (!priv->media_connected) {
+ nxpwifi_dbg(priv->adapter, ERROR,
+ "tx_pause event while disconnected; bss_role=%d\n",
+ priv->bss_role);
+ return;
+ }
+
+ tlv_buf_left = event_skb->len - sizeof(u32);
+ tlv = (void *)event_skb->data + sizeof(u32);
+
+ while (tlv_buf_left >= (int)sizeof(struct nxpwifi_ie_types_header)) {
+ tlv_type = le16_to_cpu(tlv->type);
+ tlv_len = le16_to_cpu(tlv->len);
+ if ((sizeof(struct nxpwifi_ie_types_header) + tlv_len) >
+ tlv_buf_left) {
+ nxpwifi_dbg(priv->adapter, ERROR,
+ "wrong tlv: tlvLen=%d, tlvBufLeft=%d\n",
+ tlv_len, tlv_buf_left);
+ break;
+ }
+ if (tlv_type == TLV_TYPE_TX_PAUSE) {
+ if (GET_BSS_ROLE(priv) == NXPWIFI_BSS_ROLE_STA)
+ nxpwifi_process_sta_tx_pause(priv, tlv);
+ else
+ nxpwifi_process_uap_tx_pause(priv, tlv);
+ }
+
+ tlv_buf_left -= sizeof(struct nxpwifi_ie_types_header) +
+ tlv_len;
+ tlv = (void *)((u8 *)tlv + tlv_len +
+ sizeof(struct nxpwifi_ie_types_header));
+ }
+}
+
+/* This function handles coex events generated by firmware */
+void nxpwifi_bt_coex_wlan_param_update_event(struct nxpwifi_private *priv,
+ struct sk_buff *event_skb)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+ struct nxpwifi_ie_types_header *tlv;
+ struct nxpwifi_ie_types_btcoex_aggr_win_size *winsizetlv;
+ struct nxpwifi_ie_types_btcoex_scan_time *scantlv;
+ s32 len = event_skb->len - sizeof(u32);
+ u8 *cur_ptr = event_skb->data + sizeof(u32);
+ u16 tlv_type, tlv_len;
+
+ while (len >= sizeof(struct nxpwifi_ie_types_header)) {
+ tlv = (struct nxpwifi_ie_types_header *)cur_ptr;
+ tlv_len = le16_to_cpu(tlv->len);
+ tlv_type = le16_to_cpu(tlv->type);
+
+ if ((tlv_len + sizeof(struct nxpwifi_ie_types_header)) > len)
+ break;
+ switch (tlv_type) {
+ case TLV_BTCOEX_WL_AGGR_WINSIZE:
+ winsizetlv =
+ (struct nxpwifi_ie_types_btcoex_aggr_win_size *)tlv;
+ adapter->coex_win_size = winsizetlv->coex_win_size;
+ adapter->coex_tx_win_size =
+ winsizetlv->tx_win_size;
+ adapter->coex_rx_win_size =
+ winsizetlv->rx_win_size;
+ nxpwifi_coex_ampdu_rxwinsize(adapter);
+ nxpwifi_update_ampdu_txwinsize(adapter);
+ break;
+
+ case TLV_BTCOEX_WL_SCANTIME:
+ scantlv =
+ (struct nxpwifi_ie_types_btcoex_scan_time *)tlv;
+ adapter->coex_scan = scantlv->coex_scan;
+ adapter->coex_min_scan_time = le16_to_cpu(scantlv->min_scan_time);
+ adapter->coex_max_scan_time = le16_to_cpu(scantlv->max_scan_time);
+ break;
+
+ default:
+ break;
+ }
+
+ len -= tlv_len + sizeof(struct nxpwifi_ie_types_header);
+ cur_ptr += tlv_len +
+ sizeof(struct nxpwifi_ie_types_header);
+ }
+
+ nxpwifi_dbg(adapter, INFO, "coex_scan=%d min_scan=%d coex_win=%d, tx_win=%d rx_win=%d\n",
+ adapter->coex_scan, adapter->coex_min_scan_time,
+ adapter->coex_win_size, adapter->coex_tx_win_size,
+ adapter->coex_rx_win_size);
+}
+
+/* This function handles events generated by firmware.
+ *
+ * This is a generic function and handles all events.
+ *
+ * Event specific routines are called by this function based
+ * upon the generated event cause.
+ */
+int nxpwifi_process_sta_event(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+ u32 eventcause = adapter->event_cause;
+ int evt, ret = 0;
+
+ for (evt = 0; evt < ARRAY_SIZE(evt_table_sta); evt++) {
+ if (eventcause == evt_table_sta[evt].event_cause) {
+ if (evt_table_sta[evt].event_handler)
+ ret = evt_table_sta[evt].event_handler(priv);
+ break;
+ }
+ }
+
+ if (evt == ARRAY_SIZE(evt_table_sta))
+ nxpwifi_dbg(adapter, EVENT,
+ "%s: unknown event id: %#x\n",
+ __func__, eventcause);
+ else
+ nxpwifi_dbg(adapter, EVENT,
+ "%s: event id: %#x\n",
+ __func__, eventcause);
+
+ return ret;
+}
diff --git a/drivers/net/wireless/nxp/nxpwifi/uap_cmd.c b/drivers/net/wireless/nxp/nxpwifi/uap_cmd.c
new file mode 100644
index 000000000000..ba2b9fed5dc1
--- /dev/null
+++ b/drivers/net/wireless/nxp/nxpwifi/uap_cmd.c
@@ -0,0 +1,1234 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * NXP Wireless LAN device driver: AP specific command handling
+ *
+ * Copyright 2011-2024 NXP
+ */
+
+#include "main.h"
+#include "cmdevt.h"
+#include "11n.h"
+#include "11ac.h"
+#include "11ax.h"
+
+/* This function parses BSS related parameters from structure
+ * and prepares TLVs specific to WPA/WPA2 security.
+ * These TLVs are appended to command buffer.
+ */
+static void
+nxpwifi_uap_bss_wpa(u8 **tlv_buf, void *cmd_buf, u16 *param_size)
+{
+ struct host_cmd_tlv_pwk_cipher *pwk_cipher;
+ struct host_cmd_tlv_gwk_cipher *gwk_cipher;
+ struct host_cmd_tlv_passphrase *passphrase;
+ struct host_cmd_tlv_akmp *tlv_akmp;
+ struct nxpwifi_uap_bss_param *bss_cfg = cmd_buf;
+ u16 cmd_size = *param_size;
+ u8 *tlv = *tlv_buf;
+
+ tlv_akmp = (struct host_cmd_tlv_akmp *)tlv;
+ tlv_akmp->header.type = cpu_to_le16(TLV_TYPE_UAP_AKMP);
+ tlv_akmp->header.len = cpu_to_le16(sizeof(struct host_cmd_tlv_akmp) -
+ sizeof(struct nxpwifi_ie_types_header));
+ tlv_akmp->key_mgmt_operation = cpu_to_le16(bss_cfg->key_mgmt_operation);
+ tlv_akmp->key_mgmt = cpu_to_le16(bss_cfg->key_mgmt);
+ cmd_size += sizeof(struct host_cmd_tlv_akmp);
+ tlv += sizeof(struct host_cmd_tlv_akmp);
+
+ if (bss_cfg->wpa_cfg.pairwise_cipher_wpa & VALID_CIPHER_BITMAP) {
+ pwk_cipher = (struct host_cmd_tlv_pwk_cipher *)tlv;
+ pwk_cipher->header.type = cpu_to_le16(TLV_TYPE_PWK_CIPHER);
+ pwk_cipher->header.len =
+ cpu_to_le16(sizeof(struct host_cmd_tlv_pwk_cipher) -
+ sizeof(struct nxpwifi_ie_types_header));
+ pwk_cipher->proto = cpu_to_le16(PROTOCOL_WPA);
+ pwk_cipher->cipher = bss_cfg->wpa_cfg.pairwise_cipher_wpa;
+ cmd_size += sizeof(struct host_cmd_tlv_pwk_cipher);
+ tlv += sizeof(struct host_cmd_tlv_pwk_cipher);
+ }
+
+ if (bss_cfg->wpa_cfg.pairwise_cipher_wpa2 & VALID_CIPHER_BITMAP) {
+ pwk_cipher = (struct host_cmd_tlv_pwk_cipher *)tlv;
+ pwk_cipher->header.type = cpu_to_le16(TLV_TYPE_PWK_CIPHER);
+ pwk_cipher->header.len =
+ cpu_to_le16(sizeof(struct host_cmd_tlv_pwk_cipher) -
+ sizeof(struct nxpwifi_ie_types_header));
+ pwk_cipher->proto = cpu_to_le16(PROTOCOL_WPA2);
+ pwk_cipher->cipher = bss_cfg->wpa_cfg.pairwise_cipher_wpa2;
+ cmd_size += sizeof(struct host_cmd_tlv_pwk_cipher);
+ tlv += sizeof(struct host_cmd_tlv_pwk_cipher);
+ }
+
+ if (bss_cfg->wpa_cfg.group_cipher & VALID_CIPHER_BITMAP) {
+ gwk_cipher = (struct host_cmd_tlv_gwk_cipher *)tlv;
+ gwk_cipher->header.type = cpu_to_le16(TLV_TYPE_GWK_CIPHER);
+ gwk_cipher->header.len =
+ cpu_to_le16(sizeof(struct host_cmd_tlv_gwk_cipher) -
+ sizeof(struct nxpwifi_ie_types_header));
+ gwk_cipher->cipher = bss_cfg->wpa_cfg.group_cipher;
+ cmd_size += sizeof(struct host_cmd_tlv_gwk_cipher);
+ tlv += sizeof(struct host_cmd_tlv_gwk_cipher);
+ }
+
+ if (bss_cfg->wpa_cfg.length) {
+ passphrase = (struct host_cmd_tlv_passphrase *)tlv;
+ passphrase->header.type =
+ cpu_to_le16(TLV_TYPE_UAP_WPA_PASSPHRASE);
+ passphrase->header.len = cpu_to_le16(bss_cfg->wpa_cfg.length);
+ memcpy(passphrase->passphrase, bss_cfg->wpa_cfg.passphrase,
+ bss_cfg->wpa_cfg.length);
+ cmd_size += sizeof(struct nxpwifi_ie_types_header) +
+ bss_cfg->wpa_cfg.length;
+ tlv += sizeof(struct nxpwifi_ie_types_header) +
+ bss_cfg->wpa_cfg.length;
+ }
+
+ *param_size = cmd_size;
+ *tlv_buf = tlv;
+}
+
+/* This function parses BSS related parameters from structure
+ * and prepares TLVs specific to WEP encryption.
+ * These TLVs are appended to command buffer.
+ */
+static void
+nxpwifi_uap_bss_wep(u8 **tlv_buf, void *cmd_buf, u16 *param_size)
+{
+ struct host_cmd_tlv_wep_key *wep_key;
+ u16 cmd_size = *param_size;
+ int i;
+ u8 *tlv = *tlv_buf;
+ struct nxpwifi_uap_bss_param *bss_cfg = cmd_buf;
+
+ for (i = 0; i < NUM_WEP_KEYS; i++) {
+ if (bss_cfg->wep_cfg[i].length &&
+ (bss_cfg->wep_cfg[i].length == WLAN_KEY_LEN_WEP40 ||
+ bss_cfg->wep_cfg[i].length == WLAN_KEY_LEN_WEP104)) {
+ wep_key = (struct host_cmd_tlv_wep_key *)tlv;
+ wep_key->header.type =
+ cpu_to_le16(TLV_TYPE_UAP_WEP_KEY);
+ wep_key->header.len =
+ cpu_to_le16(bss_cfg->wep_cfg[i].length + 2);
+ wep_key->key_index = bss_cfg->wep_cfg[i].key_index;
+ wep_key->is_default = bss_cfg->wep_cfg[i].is_default;
+ memcpy(wep_key->key, bss_cfg->wep_cfg[i].key,
+ bss_cfg->wep_cfg[i].length);
+ cmd_size += sizeof(struct nxpwifi_ie_types_header) + 2 +
+ bss_cfg->wep_cfg[i].length;
+ tlv += sizeof(struct nxpwifi_ie_types_header) + 2 +
+ bss_cfg->wep_cfg[i].length;
+ }
+ }
+
+ *param_size = cmd_size;
+ *tlv_buf = tlv;
+}
+
+/* This function parses BSS related parameters from structure
+ * and prepares TLVs. These TLVs are appended to command buffer.
+ */
+static int
+nxpwifi_uap_bss_param_prepare(u8 *tlv, void *cmd_buf, u16 *param_size)
+{
+ struct host_cmd_tlv_mac_addr *mac_tlv;
+ struct host_cmd_tlv_dtim_period *dtim_period;
+ struct host_cmd_tlv_beacon_period *beacon_period;
+ struct host_cmd_tlv_ssid *ssid;
+ struct host_cmd_tlv_bcast_ssid *bcast_ssid;
+ struct host_cmd_tlv_channel_band *chan_band;
+ struct host_cmd_tlv_frag_threshold *frag_threshold;
+ struct host_cmd_tlv_rts_threshold *rts_threshold;
+ struct host_cmd_tlv_retry_limit *retry_limit;
+ struct host_cmd_tlv_encrypt_protocol *encrypt_protocol;
+ struct host_cmd_tlv_auth_type *auth_type;
+ struct host_cmd_tlv_rates *tlv_rates;
+ struct host_cmd_tlv_ageout_timer *ao_timer, *ps_ao_timer;
+ struct host_cmd_tlv_power_constraint *pwr_ct;
+ struct nxpwifi_ie_types_htcap *htcap;
+ struct nxpwifi_ie_types_wmmcap *wmm_cap;
+ struct nxpwifi_uap_bss_param *bss_cfg = cmd_buf;
+ int i;
+ u16 cmd_size = *param_size;
+
+ mac_tlv = (struct host_cmd_tlv_mac_addr *)tlv;
+ mac_tlv->header.type = cpu_to_le16(TLV_TYPE_UAP_MAC_ADDRESS);
+ mac_tlv->header.len = cpu_to_le16(ETH_ALEN);
+ memcpy(mac_tlv->mac_addr, bss_cfg->mac_addr, ETH_ALEN);
+ cmd_size += sizeof(struct host_cmd_tlv_mac_addr);
+ tlv += sizeof(struct host_cmd_tlv_mac_addr);
+
+ if (bss_cfg->ssid.ssid_len) {
+ ssid = (struct host_cmd_tlv_ssid *)tlv;
+ ssid->header.type = cpu_to_le16(TLV_TYPE_UAP_SSID);
+ ssid->header.len = cpu_to_le16((u16)bss_cfg->ssid.ssid_len);
+ memcpy(ssid->ssid, bss_cfg->ssid.ssid, bss_cfg->ssid.ssid_len);
+ cmd_size += sizeof(struct nxpwifi_ie_types_header) +
+ bss_cfg->ssid.ssid_len;
+ tlv += sizeof(struct nxpwifi_ie_types_header) +
+ bss_cfg->ssid.ssid_len;
+
+ bcast_ssid = (struct host_cmd_tlv_bcast_ssid *)tlv;
+ bcast_ssid->header.type = cpu_to_le16(TLV_TYPE_UAP_BCAST_SSID);
+ bcast_ssid->header.len =
+ cpu_to_le16(sizeof(bcast_ssid->bcast_ctl));
+ bcast_ssid->bcast_ctl = bss_cfg->bcast_ssid_ctl;
+ cmd_size += sizeof(struct host_cmd_tlv_bcast_ssid);
+ tlv += sizeof(struct host_cmd_tlv_bcast_ssid);
+ }
+ if (bss_cfg->rates[0]) {
+ tlv_rates = (struct host_cmd_tlv_rates *)tlv;
+ tlv_rates->header.type = cpu_to_le16(TLV_TYPE_UAP_RATES);
+
+ for (i = 0; i < NXPWIFI_SUPPORTED_RATES && bss_cfg->rates[i];
+ i++)
+ tlv_rates->rates[i] = bss_cfg->rates[i];
+
+ tlv_rates->header.len = cpu_to_le16(i);
+ cmd_size += sizeof(struct host_cmd_tlv_rates) + i;
+ tlv += sizeof(struct host_cmd_tlv_rates) + i;
+ }
+ if (bss_cfg->channel &&
+ (((bss_cfg->band_cfg & BIT(0)) == BAND_CONFIG_BG &&
+ bss_cfg->channel <= MAX_CHANNEL_BAND_BG) ||
+ ((bss_cfg->band_cfg & BIT(0)) == BAND_CONFIG_A &&
+ bss_cfg->channel <= MAX_CHANNEL_BAND_A))) {
+ chan_band = (struct host_cmd_tlv_channel_band *)tlv;
+ chan_band->header.type = cpu_to_le16(TLV_TYPE_CHANNELBANDLIST);
+ chan_band->header.len =
+ cpu_to_le16(sizeof(struct host_cmd_tlv_channel_band) -
+ sizeof(struct nxpwifi_ie_types_header));
+ chan_band->band_config = bss_cfg->band_cfg;
+ chan_band->channel = bss_cfg->channel;
+ cmd_size += sizeof(struct host_cmd_tlv_channel_band);
+ tlv += sizeof(struct host_cmd_tlv_channel_band);
+ }
+ if (bss_cfg->beacon_period >= MIN_BEACON_PERIOD &&
+ bss_cfg->beacon_period <= MAX_BEACON_PERIOD) {
+ beacon_period = (struct host_cmd_tlv_beacon_period *)tlv;
+ beacon_period->header.type =
+ cpu_to_le16(TLV_TYPE_UAP_BEACON_PERIOD);
+ beacon_period->header.len =
+ cpu_to_le16(sizeof(struct host_cmd_tlv_beacon_period) -
+ sizeof(struct nxpwifi_ie_types_header));
+ beacon_period->period = cpu_to_le16(bss_cfg->beacon_period);
+ cmd_size += sizeof(struct host_cmd_tlv_beacon_period);
+ tlv += sizeof(struct host_cmd_tlv_beacon_period);
+ }
+ if (bss_cfg->dtim_period >= MIN_DTIM_PERIOD &&
+ bss_cfg->dtim_period <= MAX_DTIM_PERIOD) {
+ dtim_period = (struct host_cmd_tlv_dtim_period *)tlv;
+ dtim_period->header.type =
+ cpu_to_le16(TLV_TYPE_UAP_DTIM_PERIOD);
+ dtim_period->header.len =
+ cpu_to_le16(sizeof(struct host_cmd_tlv_dtim_period) -
+ sizeof(struct nxpwifi_ie_types_header));
+ dtim_period->period = bss_cfg->dtim_period;
+ cmd_size += sizeof(struct host_cmd_tlv_dtim_period);
+ tlv += sizeof(struct host_cmd_tlv_dtim_period);
+ }
+ if (bss_cfg->rts_threshold <= NXPWIFI_RTS_MAX_VALUE) {
+ rts_threshold = (struct host_cmd_tlv_rts_threshold *)tlv;
+ rts_threshold->header.type =
+ cpu_to_le16(TLV_TYPE_UAP_RTS_THRESHOLD);
+ rts_threshold->header.len =
+ cpu_to_le16(sizeof(struct host_cmd_tlv_rts_threshold) -
+ sizeof(struct nxpwifi_ie_types_header));
+ rts_threshold->rts_thr = cpu_to_le16(bss_cfg->rts_threshold);
+ cmd_size += sizeof(struct host_cmd_tlv_frag_threshold);
+ tlv += sizeof(struct host_cmd_tlv_frag_threshold);
+ }
+ if (bss_cfg->frag_threshold >= NXPWIFI_FRAG_MIN_VALUE &&
+ bss_cfg->frag_threshold <= NXPWIFI_FRAG_MAX_VALUE) {
+ frag_threshold = (struct host_cmd_tlv_frag_threshold *)tlv;
+ frag_threshold->header.type =
+ cpu_to_le16(TLV_TYPE_UAP_FRAG_THRESHOLD);
+ frag_threshold->header.len =
+ cpu_to_le16(sizeof(struct host_cmd_tlv_frag_threshold) -
+ sizeof(struct nxpwifi_ie_types_header));
+ frag_threshold->frag_thr = cpu_to_le16(bss_cfg->frag_threshold);
+ cmd_size += sizeof(struct host_cmd_tlv_frag_threshold);
+ tlv += sizeof(struct host_cmd_tlv_frag_threshold);
+ }
+ if (bss_cfg->retry_limit <= NXPWIFI_RETRY_LIMIT) {
+ retry_limit = (struct host_cmd_tlv_retry_limit *)tlv;
+ retry_limit->header.type =
+ cpu_to_le16(TLV_TYPE_UAP_RETRY_LIMIT);
+ retry_limit->header.len =
+ cpu_to_le16(sizeof(struct host_cmd_tlv_retry_limit) -
+ sizeof(struct nxpwifi_ie_types_header));
+ retry_limit->limit = (u8)bss_cfg->retry_limit;
+ cmd_size += sizeof(struct host_cmd_tlv_retry_limit);
+ tlv += sizeof(struct host_cmd_tlv_retry_limit);
+ }
+ if ((bss_cfg->protocol & PROTOCOL_WPA) ||
+ (bss_cfg->protocol & PROTOCOL_WPA2) ||
+ (bss_cfg->protocol & PROTOCOL_EAP))
+ nxpwifi_uap_bss_wpa(&tlv, cmd_buf, &cmd_size);
+ else
+ nxpwifi_uap_bss_wep(&tlv, cmd_buf, &cmd_size);
+
+ if (bss_cfg->auth_mode <= WLAN_AUTH_SHARED_KEY ||
+ bss_cfg->auth_mode == NXPWIFI_AUTH_MODE_AUTO) {
+ auth_type = (struct host_cmd_tlv_auth_type *)tlv;
+ auth_type->header.type = cpu_to_le16(TLV_TYPE_AUTH_TYPE);
+ auth_type->header.len =
+ cpu_to_le16(sizeof(struct host_cmd_tlv_auth_type) -
+ sizeof(struct nxpwifi_ie_types_header));
+ auth_type->auth_type = (u8)bss_cfg->auth_mode;
+ auth_type->pwe_derivation = 0;
+ auth_type->transition_disable = 0;
+ cmd_size += sizeof(struct host_cmd_tlv_auth_type);
+ tlv += sizeof(struct host_cmd_tlv_auth_type);
+ }
+ if (bss_cfg->protocol) {
+ encrypt_protocol = (struct host_cmd_tlv_encrypt_protocol *)tlv;
+ encrypt_protocol->header.type =
+ cpu_to_le16(TLV_TYPE_UAP_ENCRY_PROTOCOL);
+ encrypt_protocol->header.len =
+ cpu_to_le16(sizeof(struct host_cmd_tlv_encrypt_protocol)
+ - sizeof(struct nxpwifi_ie_types_header));
+ encrypt_protocol->proto = cpu_to_le16(bss_cfg->protocol);
+ cmd_size += sizeof(struct host_cmd_tlv_encrypt_protocol);
+ tlv += sizeof(struct host_cmd_tlv_encrypt_protocol);
+ }
+
+ if (bss_cfg->ht_cap.cap_info) {
+ htcap = (struct nxpwifi_ie_types_htcap *)tlv;
+ htcap->header.type = cpu_to_le16(WLAN_EID_HT_CAPABILITY);
+ htcap->header.len =
+ cpu_to_le16(sizeof(struct ieee80211_ht_cap));
+ htcap->ht_cap.cap_info = bss_cfg->ht_cap.cap_info;
+ htcap->ht_cap.ampdu_params_info =
+ bss_cfg->ht_cap.ampdu_params_info;
+ memcpy(&htcap->ht_cap.mcs, &bss_cfg->ht_cap.mcs,
+ sizeof(struct ieee80211_mcs_info));
+ htcap->ht_cap.extended_ht_cap_info =
+ bss_cfg->ht_cap.extended_ht_cap_info;
+ htcap->ht_cap.tx_BF_cap_info = bss_cfg->ht_cap.tx_BF_cap_info;
+ htcap->ht_cap.antenna_selection_info =
+ bss_cfg->ht_cap.antenna_selection_info;
+ cmd_size += sizeof(struct nxpwifi_ie_types_htcap);
+ tlv += sizeof(struct nxpwifi_ie_types_htcap);
+ }
+
+ if (bss_cfg->wmm_info.qos_info != 0xFF) {
+ wmm_cap = (struct nxpwifi_ie_types_wmmcap *)tlv;
+ wmm_cap->header.type = cpu_to_le16(WLAN_EID_VENDOR_SPECIFIC);
+ wmm_cap->header.len = cpu_to_le16(sizeof(wmm_cap->wmm_info));
+ memcpy(&wmm_cap->wmm_info, &bss_cfg->wmm_info,
+ sizeof(wmm_cap->wmm_info));
+ cmd_size += sizeof(struct nxpwifi_ie_types_wmmcap);
+ tlv += sizeof(struct nxpwifi_ie_types_wmmcap);
+ }
+
+ if (bss_cfg->sta_ao_timer) {
+ ao_timer = (struct host_cmd_tlv_ageout_timer *)tlv;
+ ao_timer->header.type = cpu_to_le16(TLV_TYPE_UAP_AO_TIMER);
+ ao_timer->header.len = cpu_to_le16(sizeof(*ao_timer) -
+ sizeof(struct nxpwifi_ie_types_header));
+ ao_timer->sta_ao_timer = cpu_to_le32(bss_cfg->sta_ao_timer);
+ cmd_size += sizeof(*ao_timer);
+ tlv += sizeof(*ao_timer);
+ }
+
+ if (bss_cfg->power_constraint) {
+ pwr_ct = (void *)tlv;
+ pwr_ct->header.type = cpu_to_le16(TLV_TYPE_PWR_CONSTRAINT);
+ pwr_ct->header.len = cpu_to_le16(sizeof(u8));
+ pwr_ct->constraint = bss_cfg->power_constraint;
+ cmd_size += sizeof(*pwr_ct);
+ tlv += sizeof(*pwr_ct);
+ }
+
+ if (bss_cfg->ps_sta_ao_timer) {
+ ps_ao_timer = (struct host_cmd_tlv_ageout_timer *)tlv;
+ ps_ao_timer->header.type =
+ cpu_to_le16(TLV_TYPE_UAP_PS_AO_TIMER);
+ ps_ao_timer->header.len = cpu_to_le16(sizeof(*ps_ao_timer) -
+ sizeof(struct nxpwifi_ie_types_header));
+ ps_ao_timer->sta_ao_timer =
+ cpu_to_le32(bss_cfg->ps_sta_ao_timer);
+ cmd_size += sizeof(*ps_ao_timer);
+ tlv += sizeof(*ps_ao_timer);
+ }
+
+ *param_size = cmd_size;
+
+ return 0;
+}
+
+/* This function parses custom IEs from element list and prepares command buffer */
+static int nxpwifi_uap_custom_ie_prepare(u8 *tlv, void *cmd_buf, u16 *ie_size)
+{
+ struct nxpwifi_ie_list *ap_ie = cmd_buf;
+ struct nxpwifi_ie_types_header *tlv_ie = (void *)tlv;
+
+ if (!ap_ie || !ap_ie->len)
+ return -EINVAL;
+
+ *ie_size += le16_to_cpu(ap_ie->len) +
+ sizeof(struct nxpwifi_ie_types_header);
+
+ tlv_ie->type = cpu_to_le16(TLV_TYPE_MGMT_IE);
+ tlv_ie->len = ap_ie->len;
+ tlv += sizeof(struct nxpwifi_ie_types_header);
+
+ memcpy(tlv, ap_ie->ie_list, le16_to_cpu(ap_ie->len));
+
+ return 0;
+}
+
+/* Parse AP config structure and prepare TLV based command structure
+ * to be sent to FW for uAP configuration
+ */
+static int
+nxpwifi_cmd_uap_sys_config(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ u8 *tlv;
+ u16 cmd_size, param_size, ie_size;
+ struct host_cmd_ds_sys_config *sys_cfg;
+ int ret = 0;
+
+ cmd->command = cpu_to_le16(HOST_CMD_UAP_SYS_CONFIG);
+ cmd_size = (u16)(sizeof(struct host_cmd_ds_sys_config) + S_DS_GEN);
+ sys_cfg = &cmd->params.uap_sys_config;
+ sys_cfg->action = cpu_to_le16(cmd_action);
+ tlv = sys_cfg->tlv;
+
+ switch (cmd_type) {
+ case UAP_BSS_PARAMS_I:
+ param_size = cmd_size;
+ ret = nxpwifi_uap_bss_param_prepare(tlv, data_buf, ¶m_size);
+ if (ret)
+ return ret;
+ cmd->size = cpu_to_le16(param_size);
+ break;
+ case UAP_CUSTOM_IE_I:
+ ie_size = cmd_size;
+ ret = nxpwifi_uap_custom_ie_prepare(tlv, data_buf, &ie_size);
+ if (ret)
+ return ret;
+ cmd->size = cpu_to_le16(ie_size);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return ret;
+}
+
+static int
+nxpwifi_cmd_uap_bss_start(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ struct nxpwifi_ie_types_host_mlme *tlv;
+ int size;
+
+ cmd->command = cpu_to_le16(HOST_CMD_UAP_BSS_START);
+ size = S_DS_GEN;
+
+ tlv = (struct nxpwifi_ie_types_host_mlme *)((u8 *)cmd + size);
+ tlv->header.type = cpu_to_le16(TLV_TYPE_HOST_MLME);
+ tlv->header.len = cpu_to_le16(sizeof(tlv->host_mlme));
+ tlv->host_mlme = 1;
+ size += sizeof(struct nxpwifi_ie_types_host_mlme);
+
+ cmd->size = cpu_to_le16(size);
+
+ return 0;
+}
+
+static int
+nxpwifi_ret_uap_bss_start(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ adapter->tx_lock_flag = false;
+ adapter->pps_uapsd_mode = false;
+ adapter->delay_null_pkt = false;
+ priv->bss_started = 1;
+
+ return 0;
+}
+
+static int
+nxpwifi_ret_uap_bss_stop(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ priv->bss_started = 0;
+
+ return 0;
+}
+
+static int
+nxpwifi_ret_apcmd_sta_list(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *resp,
+ u16 cmdresp_no,
+ void *data_buf)
+{
+ struct host_cmd_ds_sta_list *sta_list =
+ &resp->params.sta_list;
+ struct nxpwifi_ie_types_sta_info *sta_info = (void *)&sta_list->tlv;
+ int i;
+ struct nxpwifi_sta_node *sta_node;
+
+ rcu_read_lock();
+ for (i = 0; i < (le16_to_cpu(sta_list->sta_count)); i++) {
+ sta_node = nxpwifi_get_sta_entry(priv, sta_info->mac);
+ if (unlikely(!sta_node))
+ continue;
+
+ sta_node->stats.rssi = sta_info->rssi;
+ sta_info++;
+ }
+ rcu_read_unlock();
+ return 0;
+}
+
+/* This function prepares AP specific deauth command with mac supplied in
+ * function parameter.
+ */
+static int nxpwifi_cmd_uap_sta_deauth(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ struct host_cmd_ds_sta_deauth *sta_deauth = &cmd->params.sta_deauth;
+ u8 *mac = (u8 *)data_buf;
+
+ cmd->command = cpu_to_le16(HOST_CMD_UAP_STA_DEAUTH);
+ memcpy(sta_deauth->mac, mac, ETH_ALEN);
+ sta_deauth->reason = cpu_to_le16(WLAN_REASON_DEAUTH_LEAVING);
+
+ cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_sta_deauth) +
+ S_DS_GEN);
+ return 0;
+}
+
+static int
+nxpwifi_cmd_uap_chan_report_request(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ return nxpwifi_cmd_issue_chan_report_request(priv, cmd, data_buf);
+}
+
+/* This function prepares AP specific add station command.
+ */
+static int
+nxpwifi_cmd_uap_add_new_station(struct nxpwifi_private *priv,
+ struct host_cmd_ds_command *cmd,
+ u16 cmd_no, void *data_buf,
+ u16 cmd_action, u32 cmd_type)
+{
+ struct host_cmd_ds_add_station *new_sta = &cmd->params.sta_info;
+ struct nxpwifi_sta_info *add_sta = (struct nxpwifi_sta_info *)data_buf;
+ struct station_parameters *params = add_sta->params;
+ struct nxpwifi_sta_node *sta_ptr;
+ u16 cmd_size;
+ u8 *pos, *cmd_end;
+ u16 tlv_len;
+ struct nxpwifi_ie_types_sta_flag *sta_flag;
+ int i;
+
+ cmd->command = cpu_to_le16(HOST_CMD_ADD_NEW_STATION);
+ new_sta->action = cpu_to_le16(cmd_action);
+ cmd_size = sizeof(struct host_cmd_ds_add_station) + S_DS_GEN;
+
+ if (cmd_action == HOST_ACT_ADD_STA)
+ sta_ptr = nxpwifi_add_sta_entry(priv, add_sta->peer_mac);
+ else
+ sta_ptr = nxpwifi_get_sta_entry_rcu(priv, add_sta->peer_mac);
+
+ if (!sta_ptr)
+ return -EINVAL;
+
+ memcpy(new_sta->peer_mac, add_sta->peer_mac, ETH_ALEN);
+
+ if (cmd_action == HOST_ACT_REMOVE_STA) {
+ cmd->size = cpu_to_le16(cmd_size);
+ return 0;
+ }
+
+ new_sta->aid = cpu_to_le16(params->aid);
+ new_sta->listen_interval = cpu_to_le32(params->listen_interval);
+ new_sta->cap_info = cpu_to_le16(params->capability);
+
+ pos = new_sta->tlv;
+ cmd_end = (u8 *)cmd;
+ cmd_end += (NXPWIFI_SIZE_OF_CMD_BUFFER - 1);
+
+ if (params->sta_flags_set & NL80211_STA_FLAG_WME)
+ sta_ptr->is_wmm_enabled = 1;
+ sta_flag = (struct nxpwifi_ie_types_sta_flag *)pos;
+ sta_flag->header.type = cpu_to_le16(TLV_TYPE_UAP_STA_FLAGS);
+ sta_flag->header.len = cpu_to_le16(sizeof(__le32));
+ sta_flag->sta_flags = cpu_to_le32(params->sta_flags_set);
+ pos += sizeof(struct nxpwifi_ie_types_sta_flag);
+ cmd_size += sizeof(struct nxpwifi_ie_types_sta_flag);
+
+ if (params->ext_capab_len) {
+ u8 *data = (u8 *)params->ext_capab;
+ u16 len = params->ext_capab_len;
+
+ tlv_len = nxpwifi_append_data_tlv(WLAN_EID_EXT_CAPABILITY,
+ data, len, pos, cmd_end);
+ if (!tlv_len)
+ return -EINVAL;
+ pos += tlv_len;
+ cmd_size += tlv_len;
+ }
+
+ if (params->link_sta_params.supported_rates_len) {
+ u8 *data = (u8 *)params->link_sta_params.supported_rates;
+ u16 len = params->link_sta_params.supported_rates_len;
+
+ tlv_len = nxpwifi_append_data_tlv(WLAN_EID_SUPP_RATES,
+ data, len, pos, cmd_end);
+ if (!tlv_len)
+ return -EINVAL;
+ pos += tlv_len;
+ cmd_size += tlv_len;
+ }
+
+ if (params->uapsd_queues || params->max_sp) {
+ u8 qos_capability = params->uapsd_queues | (params->max_sp << 5);
+ u8 *data = &qos_capability;
+ u16 len = sizeof(u8);
+
+ tlv_len = nxpwifi_append_data_tlv(WLAN_EID_QOS_CAPA,
+ data, len, pos, cmd_end);
+ if (!tlv_len)
+ return -EINVAL;
+ pos += tlv_len;
+ cmd_size += tlv_len;
+ sta_ptr->is_wmm_enabled = 1;
+ }
+
+ if (params->link_sta_params.ht_capa) {
+ u8 *data = (u8 *)params->link_sta_params.ht_capa;
+ u16 len = sizeof(struct ieee80211_ht_cap);
+
+ tlv_len = nxpwifi_append_data_tlv(WLAN_EID_HT_CAPABILITY,
+ data, len, pos, cmd_end);
+ if (!tlv_len)
+ return -EINVAL;
+ pos += tlv_len;
+ cmd_size += tlv_len;
+ sta_ptr->is_11n_enabled = 1;
+ sta_ptr->max_amsdu =
+ le16_to_cpu(params->link_sta_params.ht_capa->cap_info) &
+ IEEE80211_HT_CAP_MAX_AMSDU ?
+ NXPWIFI_TX_DATA_BUF_SIZE_8K :
+ NXPWIFI_TX_DATA_BUF_SIZE_4K;
+ }
+
+ if (params->link_sta_params.vht_capa) {
+ u8 *data = (u8 *)params->link_sta_params.vht_capa;
+ u16 len = sizeof(struct ieee80211_vht_cap);
+
+ tlv_len = nxpwifi_append_data_tlv(WLAN_EID_VHT_CAPABILITY,
+ data, len, pos, cmd_end);
+ if (!tlv_len)
+ return -EINVAL;
+ pos += tlv_len;
+ cmd_size += tlv_len;
+ sta_ptr->is_11ac_enabled = 1;
+ }
+
+ if (params->link_sta_params.opmode_notif_used) {
+ u8 *data = ¶ms->link_sta_params.opmode_notif;
+ u16 len = sizeof(u8);
+
+ tlv_len = nxpwifi_append_data_tlv(WLAN_EID_OPMODE_NOTIF,
+ data, len, pos, cmd_end);
+ if (!tlv_len)
+ return -EINVAL;
+ pos += tlv_len;
+ cmd_size += tlv_len;
+ }
+
+ if (params->link_sta_params.he_capa_len) {
+ u8 *data = (u8 *)params->link_sta_params.he_capa;
+ u16 len = params->link_sta_params.he_capa_len;
+
+ tlv_len = nxpwifi_append_data_tlv(WLAN_EID_EXT_HE_CAPABILITY,
+ data, len, pos, cmd_end);
+ if (!tlv_len)
+ return -EINVAL;
+ pos += tlv_len;
+ cmd_size += tlv_len;
+ sta_ptr->is_11ax_enabled = 1;
+ }
+
+ for (i = 0; i < MAX_NUM_TID; i++) {
+ if (sta_ptr->is_11n_enabled || sta_ptr->is_11ax_enabled)
+ sta_ptr->ampdu_sta[i] =
+ priv->aggr_prio_tbl[i].ampdu_user;
+ else
+ sta_ptr->ampdu_sta[i] = BA_STREAM_NOT_ALLOWED;
+ }
+
+ memset(sta_ptr->rx_seq, 0xff, sizeof(sta_ptr->rx_seq));
+
+ cmd->size = cpu_to_le16(cmd_size);
+
+ return 0;
+}
+
+static const struct nxpwifi_cmd_entry cmd_table_uap[] = {
+ {.cmd_no = HOST_CMD_APCMD_SYS_RESET,
+ .prepare_cmd = nxpwifi_cmd_fill_head_only,
+ .cmd_resp = NULL},
+ {.cmd_no = HOST_CMD_UAP_SYS_CONFIG,
+ .prepare_cmd = nxpwifi_cmd_uap_sys_config,
+ .cmd_resp = NULL},
+ {.cmd_no = HOST_CMD_UAP_BSS_START,
+ .prepare_cmd = nxpwifi_cmd_uap_bss_start,
+ .cmd_resp = nxpwifi_ret_uap_bss_start},
+ {.cmd_no = HOST_CMD_UAP_BSS_STOP,
+ .prepare_cmd = nxpwifi_cmd_fill_head_only,
+ .cmd_resp = nxpwifi_ret_uap_bss_stop},
+ {.cmd_no = HOST_CMD_APCMD_STA_LIST,
+ .prepare_cmd = nxpwifi_cmd_fill_head_only,
+ .cmd_resp = nxpwifi_ret_apcmd_sta_list},
+ {.cmd_no = HOST_CMD_UAP_STA_DEAUTH,
+ .prepare_cmd = nxpwifi_cmd_uap_sta_deauth,
+ .cmd_resp = NULL},
+ {.cmd_no = HOST_CMD_CHAN_REPORT_REQUEST,
+ .prepare_cmd = nxpwifi_cmd_uap_chan_report_request,
+ .cmd_resp = NULL},
+ {.cmd_no = HOST_CMD_ADD_NEW_STATION,
+ .prepare_cmd = nxpwifi_cmd_uap_add_new_station,
+ .cmd_resp = NULL},
+};
+
+/* This function prepares the AP specific commands before sending them
+ * to the firmware.
+ * This is a generic function which calls specific command preparation
+ * routines based upon the command number.
+ */
+int nxpwifi_uap_prepare_cmd(struct nxpwifi_private *priv,
+ struct cmd_ctrl_node *cmd_node,
+ u16 cmd_action, u32 type)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+ u16 cmd_no = cmd_node->cmd_no;
+ struct host_cmd_ds_command *cmd =
+ (struct host_cmd_ds_command *)cmd_node->skb->data;
+ void *data_buf = cmd_node->data_buf;
+ int i, ret = -EINVAL;
+
+ for (i = 0; i < ARRAY_SIZE(cmd_table_uap); i++) {
+ if (cmd_no == cmd_table_uap[i].cmd_no) {
+ if (cmd_table_uap[i].prepare_cmd)
+ ret = cmd_table_uap[i].prepare_cmd(priv, cmd,
+ cmd_no,
+ data_buf,
+ cmd_action,
+ type);
+ cmd_node->cmd_resp = cmd_table_uap[i].cmd_resp;
+ break;
+ }
+ }
+
+ if (i == ARRAY_SIZE(cmd_table_uap))
+ nxpwifi_dbg(adapter, ERROR,
+ "%s: unknown command: %#x\n",
+ __func__, cmd_no);
+ else
+ nxpwifi_dbg(adapter, CMD,
+ "%s: command: %#x\n",
+ __func__, cmd_no);
+
+ return ret;
+}
+
+/* This function parses security related parameters from cfg80211_ap_settings
+ * and sets into FW understandable bss_config structure.
+ */
+int nxpwifi_set_secure_params(struct nxpwifi_private *priv,
+ struct nxpwifi_uap_bss_param *bss_config,
+ struct cfg80211_ap_settings *params)
+{
+ int i;
+ struct nxpwifi_wep_key wep_key;
+
+ if (!params->privacy) {
+ bss_config->protocol = PROTOCOL_NO_SECURITY;
+ bss_config->key_mgmt = KEY_MGMT_NONE;
+ bss_config->wpa_cfg.length = 0;
+ priv->sec_info.wep_enabled = 0;
+ priv->sec_info.wpa_enabled = 0;
+ priv->sec_info.wpa2_enabled = 0;
+
+ return 0;
+ }
+
+ switch (params->auth_type) {
+ case NL80211_AUTHTYPE_OPEN_SYSTEM:
+ bss_config->auth_mode = WLAN_AUTH_OPEN;
+ break;
+ case NL80211_AUTHTYPE_SHARED_KEY:
+ bss_config->auth_mode = WLAN_AUTH_SHARED_KEY;
+ break;
+ case NL80211_AUTHTYPE_NETWORK_EAP:
+ bss_config->auth_mode = WLAN_AUTH_LEAP;
+ break;
+ default:
+ bss_config->auth_mode = NXPWIFI_AUTH_MODE_AUTO;
+ break;
+ }
+
+ bss_config->key_mgmt_operation |= KEY_MGMT_ON_HOST;
+
+ bss_config->protocol = 0;
+ if (params->crypto.wpa_versions & NL80211_WPA_VERSION_1)
+ bss_config->protocol |= PROTOCOL_WPA;
+ if (params->crypto.wpa_versions & NL80211_WPA_VERSION_2)
+ bss_config->protocol |= PROTOCOL_WPA2;
+
+ bss_config->key_mgmt = 0;
+ for (i = 0; i < params->crypto.n_akm_suites; i++) {
+ switch (params->crypto.akm_suites[i]) {
+ case WLAN_AKM_SUITE_8021X:
+ bss_config->key_mgmt |= KEY_MGMT_EAP;
+ break;
+ case WLAN_AKM_SUITE_PSK:
+ bss_config->key_mgmt |= KEY_MGMT_PSK;
+ break;
+ case WLAN_AKM_SUITE_PSK_SHA256:
+ bss_config->key_mgmt |= KEY_MGMT_PSK_SHA256;
+ break;
+ case WLAN_AKM_SUITE_OWE:
+ bss_config->key_mgmt |= KEY_MGMT_OWE;
+ break;
+ case WLAN_AKM_SUITE_SAE:
+ bss_config->key_mgmt |= KEY_MGMT_SAE;
+ break;
+ default:
+ break;
+ }
+ }
+
+ for (i = 0; i < params->crypto.n_ciphers_pairwise; i++) {
+ switch (params->crypto.ciphers_pairwise[i]) {
+ case WLAN_CIPHER_SUITE_WEP40:
+ case WLAN_CIPHER_SUITE_WEP104:
+ break;
+ case WLAN_CIPHER_SUITE_TKIP:
+ if (params->crypto.wpa_versions & NL80211_WPA_VERSION_1)
+ bss_config->wpa_cfg.pairwise_cipher_wpa |=
+ CIPHER_TKIP;
+ if (params->crypto.wpa_versions & NL80211_WPA_VERSION_2)
+ bss_config->wpa_cfg.pairwise_cipher_wpa2 |=
+ CIPHER_TKIP;
+ break;
+ case WLAN_CIPHER_SUITE_CCMP:
+ if (params->crypto.wpa_versions & NL80211_WPA_VERSION_1)
+ bss_config->wpa_cfg.pairwise_cipher_wpa |=
+ CIPHER_AES_CCMP;
+ if (params->crypto.wpa_versions & NL80211_WPA_VERSION_2)
+ bss_config->wpa_cfg.pairwise_cipher_wpa2 |=
+ CIPHER_AES_CCMP;
+ break;
+ default:
+ break;
+ }
+ }
+
+ switch (params->crypto.cipher_group) {
+ case WLAN_CIPHER_SUITE_WEP40:
+ case WLAN_CIPHER_SUITE_WEP104:
+ if (priv->sec_info.wep_enabled) {
+ bss_config->protocol = PROTOCOL_STATIC_WEP;
+ bss_config->key_mgmt = KEY_MGMT_NONE;
+ bss_config->wpa_cfg.length = 0;
+
+ for (i = 0; i < NUM_WEP_KEYS; i++) {
+ wep_key = priv->wep_key[i];
+ bss_config->wep_cfg[i].key_index = i;
+
+ if (priv->wep_key_curr_index == i)
+ bss_config->wep_cfg[i].is_default = 1;
+ else
+ bss_config->wep_cfg[i].is_default = 0;
+
+ bss_config->wep_cfg[i].length =
+ wep_key.key_length;
+ memcpy(&bss_config->wep_cfg[i].key,
+ &wep_key.key_material,
+ wep_key.key_length);
+ }
+ }
+ break;
+ case WLAN_CIPHER_SUITE_TKIP:
+ bss_config->wpa_cfg.group_cipher = CIPHER_TKIP;
+ break;
+ case WLAN_CIPHER_SUITE_CCMP:
+ bss_config->wpa_cfg.group_cipher = CIPHER_AES_CCMP;
+ break;
+ default:
+ break;
+ }
+
+ return 0;
+}
+
+/* This function updates 11n related parameters from element and sets them into
+ * bss_config structure.
+ */
+void
+nxpwifi_set_ht_params(struct nxpwifi_private *priv,
+ struct nxpwifi_uap_bss_param *bss_cfg,
+ struct cfg80211_ap_settings *params)
+{
+ const u8 *ht_ie;
+
+ if (!ISSUPP_11NENABLED(priv->adapter->fw_cap_info))
+ return;
+
+ ht_ie = cfg80211_find_ie(WLAN_EID_HT_CAPABILITY, params->beacon.tail,
+ params->beacon.tail_len);
+ if (ht_ie) {
+ memcpy(&bss_cfg->ht_cap, ht_ie + 2,
+ sizeof(struct ieee80211_ht_cap));
+ if (ISSUPP_BEAMFORMING(priv->adapter->hw_dot_11n_dev_cap))
+ bss_cfg->ht_cap.tx_BF_cap_info =
+ cpu_to_le32(NXPWIFI_DEF_11N_TX_BF_CAP);
+ priv->ap_11n_enabled = 1;
+ } else {
+ memset(&bss_cfg->ht_cap, 0, sizeof(struct ieee80211_ht_cap));
+ bss_cfg->ht_cap.cap_info = cpu_to_le16(NXPWIFI_DEF_HT_CAP);
+ bss_cfg->ht_cap.ampdu_params_info = NXPWIFI_DEF_AMPDU;
+ }
+}
+
+/* This function updates 11ac related parameters from element
+ * and sets them into bss_config structure.
+ */
+void nxpwifi_set_vht_params(struct nxpwifi_private *priv,
+ struct nxpwifi_uap_bss_param *bss_cfg,
+ struct cfg80211_ap_settings *params)
+{
+ const u8 *vht_ie;
+
+ vht_ie = cfg80211_find_ie(WLAN_EID_VHT_CAPABILITY, params->beacon.tail,
+ params->beacon.tail_len);
+ if (vht_ie) {
+ memcpy(&bss_cfg->vht_cap, vht_ie + 2,
+ sizeof(struct ieee80211_vht_cap));
+ priv->ap_11ac_enabled = 1;
+ } else {
+ priv->ap_11ac_enabled = 0;
+ }
+}
+
+/* This function updates 11ac related parameters from element
+ * and sets them into bss_config structure.
+ */
+void nxpwifi_set_tpc_params(struct nxpwifi_private *priv,
+ struct nxpwifi_uap_bss_param *bss_cfg,
+ struct cfg80211_ap_settings *params)
+{
+ const u8 *tpc_ie;
+
+ tpc_ie = cfg80211_find_ie(WLAN_EID_TPC_REQUEST, params->beacon.tail,
+ params->beacon.tail_len);
+ if (tpc_ie)
+ bss_cfg->power_constraint = *(tpc_ie + 2);
+ else
+ bss_cfg->power_constraint = 0;
+}
+
+/* Enable VHT only when cfg80211_ap_settings has VHT element.
+ * Otherwise disable VHT.
+ */
+void nxpwifi_set_vht_width(struct nxpwifi_private *priv,
+ enum nl80211_chan_width width,
+ bool ap_11ac_enable)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+ struct nxpwifi_11ac_vht_cfg vht_cfg;
+
+ vht_cfg.band_config = VHT_CFG_5GHZ;
+ vht_cfg.cap_info = adapter->hw_dot_11ac_dev_cap;
+
+ if (!ap_11ac_enable) {
+ vht_cfg.mcs_tx_set = DISABLE_VHT_MCS_SET;
+ vht_cfg.mcs_rx_set = DISABLE_VHT_MCS_SET;
+ } else {
+ vht_cfg.mcs_tx_set = DEFAULT_VHT_MCS_SET;
+ vht_cfg.mcs_rx_set = DEFAULT_VHT_MCS_SET;
+ }
+
+ vht_cfg.misc_config = VHT_CAP_UAP_ONLY;
+
+ if (ap_11ac_enable && width >= NL80211_CHAN_WIDTH_80)
+ vht_cfg.misc_config |= VHT_BW_80_160_80P80;
+
+ nxpwifi_send_cmd(priv, HOST_CMD_11AC_CFG,
+ HOST_ACT_GEN_SET, 0, &vht_cfg, true);
+}
+
+bool nxpwifi_check_11ax_capability(struct nxpwifi_private *priv,
+ struct nxpwifi_uap_bss_param *bss_cfg,
+ struct cfg80211_ap_settings *params)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+ u8 band = bss_cfg->band_cfg & BAND_CFG_CHAN_BAND_MASK;
+
+ if (band == BAND_2GHZ &&
+ !(adapter->fw_bands & BAND_GAX))
+ return false;
+
+ if (band == BAND_5GHZ &&
+ !(adapter->fw_bands & BAND_AAX))
+ return false;
+
+ if (params->he_cap)
+ return true;
+ else
+ return false;
+}
+
+int nxpwifi_set_11ax_status(struct nxpwifi_private *priv,
+ struct nxpwifi_uap_bss_param *bss_cfg,
+ struct cfg80211_ap_settings *params)
+{
+ struct nxpwifi_11ax_he_cfg ax_cfg;
+ u8 band = bss_cfg->band_cfg & BAND_CFG_CHAN_BAND_MASK;
+ const struct element *he_cap;
+ int ret;
+
+ if (band == BAND_2GHZ)
+ ax_cfg.band = BIT(0);
+ else if (band == BAND_5GHZ)
+ ax_cfg.band = BIT(1);
+ else
+ return -EINVAL;
+
+ ret = nxpwifi_send_cmd(priv, HOST_CMD_11AX_CFG,
+ HOST_ACT_GEN_GET, 0, &ax_cfg, true);
+ if (ret)
+ return ret;
+
+ he_cap = cfg80211_find_ext_elem(WLAN_EID_EXT_HE_CAPABILITY,
+ params->beacon.tail,
+ params->beacon.tail_len);
+
+ if (he_cap) {
+ ax_cfg.he_cap_cfg.id = he_cap->id;
+ ax_cfg.he_cap_cfg.len = he_cap->datalen;
+ if (params->twt_responder == 0) {
+ struct nxpwifi_11ax_he_cap_cfg *he_cap_cfg =
+ (struct nxpwifi_11ax_he_cap_cfg *)he_cap;
+
+ he_cap_cfg->cap_elem.mac_cap_info[0] &=
+ ~HE_MAC_CAP_TWT_RESP_SUPPORT;
+ }
+ memcpy(ax_cfg.data + 4,
+ he_cap->data,
+ he_cap->datalen);
+ } else {
+ /* disable */
+ if (ax_cfg.he_cap_cfg.len &&
+ ax_cfg.he_cap_cfg.ext_id == WLAN_EID_EXT_HE_CAPABILITY) {
+ memset(ax_cfg.he_cap_cfg.he_txrx_mcs_support, 0xff,
+ sizeof(ax_cfg.he_cap_cfg.he_txrx_mcs_support));
+ }
+ }
+
+ return nxpwifi_send_cmd(priv, HOST_CMD_11AX_CFG,
+ HOST_ACT_GEN_SET, 0, &ax_cfg, true);
+}
+
+/* This function finds supported rates element from beacon parameter and sets
+ * these rates into bss_config structure.
+ */
+void
+nxpwifi_set_uap_rates(struct nxpwifi_uap_bss_param *bss_cfg,
+ struct cfg80211_ap_settings *params)
+{
+ struct element *rate_ie;
+ int var_offset = offsetof(struct ieee80211_mgmt, u.beacon.variable);
+ const u8 *var_pos = params->beacon.head + var_offset;
+ int len = params->beacon.head_len - var_offset;
+ u8 rate_len = 0;
+
+ rate_ie = (void *)cfg80211_find_ie(WLAN_EID_SUPP_RATES, var_pos, len);
+ if (rate_ie) {
+ if (rate_ie->datalen > NXPWIFI_SUPPORTED_RATES)
+ return;
+ memcpy(bss_cfg->rates, rate_ie + 1, rate_ie->datalen);
+ rate_len = rate_ie->datalen;
+ }
+
+ rate_ie = (void *)cfg80211_find_ie(WLAN_EID_EXT_SUPP_RATES,
+ params->beacon.tail,
+ params->beacon.tail_len);
+ if (rate_ie) {
+ if (rate_ie->datalen > NXPWIFI_SUPPORTED_RATES - rate_len)
+ return;
+ memcpy(bss_cfg->rates + rate_len,
+ rate_ie + 1, rate_ie->datalen);
+ }
+}
+
+/* This function initializes some of nxpwifi_uap_bss_param variables.
+ * This helps FW in ignoring invalid values. These values may or may not
+ * be get updated to valid ones at later stage.
+ */
+void nxpwifi_set_sys_config_invalid_data(struct nxpwifi_uap_bss_param *config)
+{
+ config->bcast_ssid_ctl = 0x7F;
+ config->radio_ctl = 0x7F;
+ config->dtim_period = 0x7F;
+ config->beacon_period = 0x7FFF;
+ config->auth_mode = 0x7F;
+ config->rts_threshold = 0x7FFF;
+ config->frag_threshold = 0x7FFF;
+ config->retry_limit = 0x7F;
+ config->qos_info = 0xFF;
+}
+
+/* This function parses WMM related parameters from cfg80211_ap_settings
+ * structure and updates bss_config structure.
+ */
+void
+nxpwifi_set_wmm_params(struct nxpwifi_private *priv,
+ struct nxpwifi_uap_bss_param *bss_cfg,
+ struct cfg80211_ap_settings *params)
+{
+ const u8 *vendor_ie;
+ const u8 *wmm_ie;
+ static const u8 wmm_oui[] = {0x00, 0x50, 0xf2, 0x02};
+
+ vendor_ie = cfg80211_find_vendor_ie(WLAN_OUI_MICROSOFT,
+ WLAN_OUI_TYPE_MICROSOFT_WMM,
+ params->beacon.tail,
+ params->beacon.tail_len);
+ if (vendor_ie) {
+ wmm_ie = vendor_ie;
+ if (*(wmm_ie + 1) > sizeof(struct nxpwifi_types_wmm_info))
+ return;
+ memcpy(&bss_cfg->wmm_info, wmm_ie +
+ sizeof(struct element), *(wmm_ie + 1));
+ priv->wmm_enabled = 1;
+ } else {
+ memset(&bss_cfg->wmm_info, 0, sizeof(bss_cfg->wmm_info));
+ memcpy(&bss_cfg->wmm_info.oui, wmm_oui, sizeof(wmm_oui));
+ bss_cfg->wmm_info.subtype = NXPWIFI_WMM_SUBTYPE;
+ bss_cfg->wmm_info.version = NXPWIFI_WMM_VERSION;
+ priv->wmm_enabled = 0;
+ }
+
+ bss_cfg->qos_info = 0x00;
+}
+
+/* This function enable 11D if userspace set the country element.
+ */
+void nxpwifi_config_uap_11d(struct nxpwifi_private *priv,
+ struct cfg80211_beacon_data *beacon_data)
+{
+ enum state_11d_t state_11d;
+ const u8 *country_ie;
+
+ country_ie = cfg80211_find_ie(WLAN_EID_COUNTRY, beacon_data->tail,
+ beacon_data->tail_len);
+ if (country_ie) {
+ /* Send cmd to FW to enable 11D function */
+ state_11d = ENABLE_11D;
+ if (nxpwifi_send_cmd(priv, HOST_CMD_802_11_SNMP_MIB,
+ HOST_ACT_GEN_SET, DOT11D_I,
+ &state_11d, true)) {
+ nxpwifi_dbg(priv->adapter, ERROR,
+ "11D: failed to enable 11D\n");
+ }
+ }
+}
+
+void nxpwifi_uap_set_channel(struct nxpwifi_private *priv,
+ struct nxpwifi_uap_bss_param *bss_cfg,
+ struct cfg80211_chan_def chandef)
+{
+ u8 config_bands = 0, old_bands = priv->config_bands;
+
+ priv->bss_chandef = chandef;
+
+ bss_cfg->channel =
+ ieee80211_frequency_to_channel(chandef.chan->center_freq);
+
+ nxpwifi_convert_chan_to_band_cfg(priv, &bss_cfg->band_cfg, &chandef);
+
+ /* Set appropriate bands */
+ if (chandef.chan->band == NL80211_BAND_2GHZ) {
+ config_bands = BAND_B | BAND_G;
+ if (chandef.width > NL80211_CHAN_WIDTH_20_NOHT)
+ config_bands |= BAND_GN | BAND_GAX;
+ } else {
+ config_bands = BAND_A;
+ if (chandef.width > NL80211_CHAN_WIDTH_20_NOHT)
+ config_bands |= BAND_AN;
+ if (chandef.width > NL80211_CHAN_WIDTH_40)
+ config_bands |= BAND_AAC | BAND_AAX;
+ }
+
+ priv->config_bands = config_bands;
+
+ if (old_bands != config_bands) {
+ if (nxpwifi_band_to_radio_type(priv->config_bands) ==
+ HOST_SCAN_RADIO_TYPE_BG)
+ nxpwifi_send_domain_info_cmd_fw(priv->adapter->wiphy,
+ NL80211_BAND_2GHZ);
+ else
+ nxpwifi_send_domain_info_cmd_fw(priv->adapter->wiphy,
+ NL80211_BAND_5GHZ);
+ nxpwifi_dnld_txpwr_table(priv);
+ }
+}
+
+int nxpwifi_config_start_uap(struct nxpwifi_private *priv,
+ struct nxpwifi_uap_bss_param *bss_cfg)
+{
+ int ret;
+
+ ret = nxpwifi_send_cmd(priv, HOST_CMD_UAP_SYS_CONFIG,
+ HOST_ACT_GEN_SET,
+ UAP_BSS_PARAMS_I, bss_cfg, true);
+ if (ret) {
+ nxpwifi_dbg(priv->adapter, ERROR,
+ "Failed to set AP configuration\n");
+ return ret;
+ }
+
+ ret = nxpwifi_send_cmd(priv, HOST_CMD_UAP_BSS_START,
+ HOST_ACT_GEN_SET, 0, NULL, true);
+ if (ret) {
+ nxpwifi_dbg(priv->adapter, ERROR,
+ "Failed to start the BSS\n");
+ return ret;
+ }
+
+ if (priv->sec_info.wep_enabled)
+ priv->curr_pkt_filter |= HOST_ACT_MAC_WEP_ENABLE;
+ else
+ priv->curr_pkt_filter &= ~HOST_ACT_MAC_WEP_ENABLE;
+
+ ret = nxpwifi_send_cmd(priv, HOST_CMD_MAC_CONTROL,
+ HOST_ACT_GEN_SET, 0,
+ &priv->curr_pkt_filter, true);
+
+ return ret;
+}
diff --git a/drivers/net/wireless/nxp/nxpwifi/uap_event.c b/drivers/net/wireless/nxp/nxpwifi/uap_event.c
new file mode 100644
index 000000000000..e14f885442e4
--- /dev/null
+++ b/drivers/net/wireless/nxp/nxpwifi/uap_event.c
@@ -0,0 +1,490 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * NXP Wireless LAN device driver: AP event handling
+ *
+ * Copyright 2011-2024 NXP
+ */
+
+#include "cfg.h"
+#include "main.h"
+#include "cmdevt.h"
+#include "11n.h"
+
+#define NXPWIFI_BSS_START_EVT_FIX_SIZE 12
+
+static int
+nxpwifi_uap_event_ps_awake(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ if (!adapter->pps_uapsd_mode &&
+ priv->media_connected && adapter->sleep_period.period) {
+ adapter->pps_uapsd_mode = true;
+ nxpwifi_dbg(adapter, EVENT,
+ "event: PPS/UAPSD mode activated\n");
+ }
+ adapter->tx_lock_flag = false;
+ if (adapter->pps_uapsd_mode && adapter->gen_null_pkt) {
+ if (nxpwifi_check_last_packet_indication(priv)) {
+ if (adapter->data_sent) {
+ adapter->ps_state = PS_STATE_AWAKE;
+ adapter->pm_wakeup_card_req = false;
+ adapter->pm_wakeup_fw_try = false;
+ } else {
+ if (!nxpwifi_send_null_packet
+ (priv,
+ NXPWIFI_TxPD_POWER_MGMT_NULL_PACKET |
+ NXPWIFI_TxPD_POWER_MGMT_LAST_PACKET))
+ adapter->ps_state = PS_STATE_SLEEP;
+ }
+
+ return 0;
+ }
+ }
+
+ adapter->ps_state = PS_STATE_AWAKE;
+ adapter->pm_wakeup_card_req = false;
+ adapter->pm_wakeup_fw_try = false;
+
+ return 0;
+}
+
+static int
+nxpwifi_uap_event_ps_sleep(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ adapter->ps_state = PS_STATE_PRE_SLEEP;
+ nxpwifi_check_ps_cond(adapter);
+
+ return 0;
+}
+
+static int
+nxpwifi_uap_event_sta_deauth(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+ u8 *deauth_mac;
+
+ deauth_mac = adapter->event_body +
+ NXPWIFI_UAP_EVENT_EXTRA_HEADER;
+ cfg80211_del_sta(priv->netdev, deauth_mac, GFP_KERNEL);
+
+ if (priv->ap_11n_enabled) {
+ nxpwifi_11n_del_rx_reorder_tbl_by_ta(priv, deauth_mac);
+ nxpwifi_del_tx_ba_stream_tbl_by_ra(priv, deauth_mac);
+ }
+ nxpwifi_wmm_del_peer_ra_list(priv, deauth_mac);
+
+ return 0;
+}
+
+static int
+nxpwifi_uap_event_sta_assoc(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+ struct station_info *sinfo;
+ struct nxpwifi_assoc_event *event;
+ struct nxpwifi_sta_node *node;
+ int len, i;
+
+ sinfo = kzalloc(sizeof(*sinfo), GFP_KERNEL);
+ if (!sinfo)
+ return -ENOMEM;
+
+ event = (struct nxpwifi_assoc_event *)
+ (adapter->event_body + NXPWIFI_UAP_EVENT_EXTRA_HEADER);
+ if (le16_to_cpu(event->type) == TLV_TYPE_UAP_MGMT_FRAME) {
+ len = -1;
+
+ if (ieee80211_is_assoc_req(event->frame_control))
+ len = 0;
+ else if (ieee80211_is_reassoc_req(event->frame_control))
+ /* There will be ETH_ALEN bytes of
+ * current_ap_addr before the re-assoc ies.
+ */
+ len = ETH_ALEN;
+
+ if (len != -1) {
+ sinfo->assoc_req_ies = &event->data[len];
+ len = (u8 *)sinfo->assoc_req_ies -
+ (u8 *)&event->frame_control;
+ sinfo->assoc_req_ies_len =
+ le16_to_cpu(event->len) - (u16)len;
+ }
+ }
+ cfg80211_new_sta(priv->netdev, event->sta_addr, sinfo,
+ GFP_KERNEL);
+
+ node = nxpwifi_add_sta_entry(priv, event->sta_addr);
+ if (!node) {
+ nxpwifi_dbg(adapter, ERROR,
+ "could not create station entry!\n");
+ kfree(sinfo);
+ return -ENOENT;
+ }
+
+ if (!priv->ap_11n_enabled) {
+ kfree(sinfo);
+ return 0;
+ }
+
+ nxpwifi_set_sta_ht_cap(priv, sinfo->assoc_req_ies,
+ sinfo->assoc_req_ies_len, node);
+
+ for (i = 0; i < MAX_NUM_TID; i++) {
+ if (node->is_11n_enabled || node->is_11ax_enabled)
+ node->ampdu_sta[i] =
+ priv->aggr_prio_tbl[i].ampdu_user;
+ else
+ node->ampdu_sta[i] = BA_STREAM_NOT_ALLOWED;
+ }
+ memset(node->rx_seq, 0xff, sizeof(node->rx_seq));
+ kfree(sinfo);
+
+ return 0;
+}
+
+static int
+nxpwifi_check_uap_capabilities(struct nxpwifi_private *priv,
+ struct sk_buff *event)
+{
+ int evt_len;
+ u8 *curr;
+ u16 tlv_len;
+ struct nxpwifi_ie_types_data *tlv_hdr;
+ struct ieee80211_wmm_param_ie *wmm_param_ie = NULL;
+ int mask = IEEE80211_WMM_IE_AP_QOSINFO_PARAM_SET_CNT_MASK;
+
+ priv->wmm_enabled = false;
+ skb_pull(event, NXPWIFI_BSS_START_EVT_FIX_SIZE);
+ evt_len = event->len;
+ curr = event->data;
+
+ nxpwifi_dbg_dump(priv->adapter, EVT_D, "uap capabilities:",
+ event->data, event->len);
+
+ skb_push(event, NXPWIFI_BSS_START_EVT_FIX_SIZE);
+
+ while ((evt_len >= sizeof(tlv_hdr->header))) {
+ tlv_hdr = (struct nxpwifi_ie_types_data *)curr;
+ tlv_len = le16_to_cpu(tlv_hdr->header.len);
+
+ if (evt_len < tlv_len + sizeof(tlv_hdr->header))
+ break;
+
+ switch (le16_to_cpu(tlv_hdr->header.type)) {
+ case WLAN_EID_HT_CAPABILITY:
+ priv->ap_11n_enabled = true;
+ break;
+
+ case WLAN_EID_VHT_CAPABILITY:
+ priv->ap_11ac_enabled = true;
+ break;
+
+ case WLAN_EID_VENDOR_SPECIFIC:
+ /* Point the regular IEEE element 2 bytes into the NXP element
+ * and setup the IEEE element type and length byte fields
+ */
+ wmm_param_ie = (void *)(curr + 2);
+ wmm_param_ie->len = (u8)tlv_len;
+ wmm_param_ie->element_id =
+ WLAN_EID_VENDOR_SPECIFIC;
+ nxpwifi_dbg(priv->adapter, EVENT,
+ "info: check uap capabilities:\t"
+ "wmm parameter set count: %d\n",
+ wmm_param_ie->qos_info & mask);
+
+ nxpwifi_wmm_setup_ac_downgrade(priv);
+ priv->wmm_enabled = true;
+ nxpwifi_wmm_setup_queue_priorities(priv, wmm_param_ie);
+ break;
+
+ default:
+ break;
+ }
+
+ curr += (tlv_len + sizeof(tlv_hdr->header));
+ evt_len -= (tlv_len + sizeof(tlv_hdr->header));
+ }
+
+ return 0;
+}
+
+static int
+nxpwifi_uap_event_bss_start(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ priv->port_open = false;
+ eth_hw_addr_set(priv->netdev, adapter->event_body + 2);
+ if (priv->hist_data)
+ nxpwifi_hist_data_reset(priv);
+ return nxpwifi_check_uap_capabilities(priv, adapter->event_skb);
+}
+
+static int
+nxpwifi_uap_event_addba(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ if (priv->media_connected)
+ nxpwifi_send_cmd(priv, HOST_CMD_11N_ADDBA_RSP,
+ HOST_ACT_GEN_SET, 0,
+ adapter->event_body, false);
+
+ return 0;
+}
+
+static int
+nxpwifi_uap_event_delba(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ if (priv->media_connected)
+ nxpwifi_11n_delete_ba_stream(priv, adapter->event_body);
+
+ return 0;
+}
+
+static int
+nxpwifi_uap_event_ba_stream_timeout(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+ struct host_cmd_ds_11n_batimeout *ba_timeout;
+
+ if (priv->media_connected) {
+ ba_timeout = (void *)adapter->event_body;
+ nxpwifi_11n_ba_stream_timeout(priv, ba_timeout);
+ }
+
+ return 0;
+}
+
+static int
+nxpwifi_uap_event_amsdu_aggr_ctrl(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+ u16 ctrl;
+
+ ctrl = get_unaligned_le16(adapter->event_body);
+ nxpwifi_dbg(adapter, EVENT,
+ "event: AMSDU_AGGR_CTRL %d\n", ctrl);
+
+ if (priv->media_connected) {
+ adapter->tx_buf_size =
+ min_t(u16, adapter->curr_tx_buf_size, ctrl);
+ nxpwifi_dbg(adapter, EVENT,
+ "event: tx_buf_size %d\n",
+ adapter->tx_buf_size);
+ }
+
+ return 0;
+}
+
+static int
+nxpwifi_uap_event_bss_idle(struct nxpwifi_private *priv)
+{
+ priv->media_connected = false;
+ priv->port_open = false;
+ nxpwifi_clean_txrx(priv);
+ nxpwifi_del_all_sta_list(priv);
+
+ return 0;
+}
+
+static int
+nxpwifi_uap_event_bss_active(struct nxpwifi_private *priv)
+{
+ priv->media_connected = true;
+ priv->port_open = true;
+
+ return 0;
+}
+
+static int
+nxpwifi_uap_event_mic_countermeasures(struct nxpwifi_private *priv)
+{
+ /* For future development */
+
+ return 0;
+}
+
+static int
+nxpwifi_uap_event_radar_detected(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ return nxpwifi_11h_handle_radar_detected(priv, adapter->event_skb);
+}
+
+static int
+nxpwifi_uap_event_channel_report_rdy(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ return nxpwifi_11h_handle_chanrpt_ready(priv, adapter->event_skb);
+}
+
+static int
+nxpwifi_uap_event_tx_data_pause(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ nxpwifi_process_tx_pause_event(priv, adapter->event_skb);
+
+ return 0;
+}
+
+static int
+nxpwifi_uap_event_ext_scan_report(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+ void *buf = adapter->event_skb->data;
+ int ret = 0;
+
+ if (adapter->ext_scan)
+ ret = nxpwifi_handle_event_ext_scan_report(priv, buf);
+
+ return ret;
+}
+
+static int
+nxpwifi_uap_event_rxba_sync(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ nxpwifi_11n_rxba_sync_event(priv, adapter->event_body,
+ adapter->event_skb->len -
+ sizeof(adapter->event_cause));
+
+ return 0;
+}
+
+static int
+nxpwifi_uap_event_remain_on_chan_expired(struct nxpwifi_private *priv)
+{
+ cfg80211_remain_on_channel_expired(&priv->wdev,
+ priv->roc_cfg.cookie,
+ &priv->roc_cfg.chan,
+ GFP_ATOMIC);
+ memset(&priv->roc_cfg, 0x00, sizeof(struct nxpwifi_roc_cfg));
+
+ return 0;
+}
+
+static int
+nxpwifi_uap_event_multi_chan_info(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ nxpwifi_process_multi_chan_event(priv, adapter->event_skb);
+
+ return 0;
+}
+
+static int
+nxpwifi_uap_event_tx_status_report(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ nxpwifi_parse_tx_status_event(priv, adapter->event_body);
+
+ return 0;
+}
+
+static int
+nxpwifi_uap_event_bt_coex_wlan_para_change(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ nxpwifi_bt_coex_wlan_param_update_event(priv, adapter->event_skb);
+
+ return 0;
+}
+
+static int
+nxpwifi_uap_event_vdll_ind(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+
+ return nxpwifi_process_vdll_event(priv, adapter->event_skb);
+}
+
+static const struct nxpwifi_evt_entry evt_table_uap[] = {
+ {.event_cause = EVENT_PS_AWAKE,
+ .event_handler = nxpwifi_uap_event_ps_awake},
+ {.event_cause = EVENT_PS_SLEEP,
+ .event_handler = nxpwifi_uap_event_ps_sleep},
+ {.event_cause = EVENT_UAP_STA_DEAUTH,
+ .event_handler = nxpwifi_uap_event_sta_deauth},
+ {.event_cause = EVENT_UAP_STA_ASSOC,
+ .event_handler = nxpwifi_uap_event_sta_assoc},
+ {.event_cause = EVENT_UAP_BSS_START,
+ .event_handler = nxpwifi_uap_event_bss_start},
+ {.event_cause = EVENT_ADDBA,
+ .event_handler = nxpwifi_uap_event_addba},
+ {.event_cause = EVENT_DELBA,
+ .event_handler = nxpwifi_uap_event_delba},
+ {.event_cause = EVENT_BA_STREAM_TIEMOUT,
+ .event_handler = nxpwifi_uap_event_ba_stream_timeout},
+ {.event_cause = EVENT_AMSDU_AGGR_CTRL,
+ .event_handler = nxpwifi_uap_event_amsdu_aggr_ctrl},
+ {.event_cause = EVENT_UAP_BSS_IDLE,
+ .event_handler = nxpwifi_uap_event_bss_idle},
+ {.event_cause = EVENT_UAP_BSS_ACTIVE,
+ .event_handler = nxpwifi_uap_event_bss_active},
+ {.event_cause = EVENT_UAP_MIC_COUNTERMEASURES,
+ .event_handler = nxpwifi_uap_event_mic_countermeasures},
+ {.event_cause = EVENT_RADAR_DETECTED,
+ .event_handler = nxpwifi_uap_event_radar_detected},
+ {.event_cause = EVENT_CHANNEL_REPORT_RDY,
+ .event_handler = nxpwifi_uap_event_channel_report_rdy},
+ {.event_cause = EVENT_TX_DATA_PAUSE,
+ .event_handler = nxpwifi_uap_event_tx_data_pause},
+ {.event_cause = EVENT_EXT_SCAN_REPORT,
+ .event_handler = nxpwifi_uap_event_ext_scan_report},
+ {.event_cause = EVENT_RXBA_SYNC,
+ .event_handler = nxpwifi_uap_event_rxba_sync},
+ {.event_cause = EVENT_REMAIN_ON_CHAN_EXPIRED,
+ .event_handler = nxpwifi_uap_event_remain_on_chan_expired},
+ {.event_cause = EVENT_MULTI_CHAN_INFO,
+ .event_handler = nxpwifi_uap_event_multi_chan_info},
+ {.event_cause = EVENT_TX_STATUS_REPORT,
+ .event_handler = nxpwifi_uap_event_tx_status_report},
+ {.event_cause = EVENT_BT_COEX_WLAN_PARA_CHANGE,
+ .event_handler = nxpwifi_uap_event_bt_coex_wlan_para_change},
+ {.event_cause = EVENT_VDLL_IND,
+ .event_handler = nxpwifi_uap_event_vdll_ind},
+};
+
+/* This function handles AP interface specific events generated by firmware.
+ *
+ * Event specific routines are called by this function based
+ * upon the generated event cause.
+ */
+int nxpwifi_process_uap_event(struct nxpwifi_private *priv)
+{
+ struct nxpwifi_adapter *adapter = priv->adapter;
+ u32 eventcause = adapter->event_cause;
+ int evt, ret = 0;
+
+ for (evt = 0; evt < ARRAY_SIZE(evt_table_uap); evt++) {
+ if (eventcause == evt_table_uap[evt].event_cause) {
+ if (evt_table_uap[evt].event_handler)
+ ret = evt_table_uap[evt].event_handler(priv);
+ break;
+ }
+ }
+
+ if (evt == ARRAY_SIZE(evt_table_uap))
+ nxpwifi_dbg(adapter, EVENT,
+ "%s: unknown event id: %#x\n",
+ __func__, eventcause);
+ else
+ nxpwifi_dbg(adapter, EVENT,
+ "%s: event id: %#x\n",
+ __func__, eventcause);
+
+ return ret;
+}
--
2.34.1
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