// SPDX-License-Identifier: BSD-3-Clause-Clear
/*
* Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
* Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved.
*/
#include <linux/skbuff.h>
#include <linux/ctype.h>
#include <net/mac80211.h>
#include <net/cfg80211.h>
#include <linux/completion.h>
#include <linux/if_ether.h>
#include <linux/types.h>
#include <linux/pci.h>
#include <linux/uuid.h>
#include <linux/time.h>
#include <linux/of.h>
#include "core.h"
#include "debug.h"
#include "mac.h"
#include "hw.h"
#include "peer.h"
#include "testmode.h"
#include "p2p.h"
struct wmi_tlv_policy {
size_t min_len;
};
struct wmi_tlv_svc_ready_parse {
bool wmi_svc_bitmap_done;
};
struct wmi_tlv_dma_ring_caps_parse {
struct wmi_dma_ring_capabilities *dma_ring_caps;
u32 n_dma_ring_caps;
};
struct wmi_tlv_svc_rdy_ext_parse {
struct ath11k_service_ext_param param;
struct wmi_soc_mac_phy_hw_mode_caps *hw_caps;
struct wmi_hw_mode_capabilities *hw_mode_caps;
u32 n_hw_mode_caps;
u32 tot_phy_id;
struct wmi_hw_mode_capabilities pref_hw_mode_caps;
struct wmi_mac_phy_capabilities *mac_phy_caps;
u32 n_mac_phy_caps;
struct wmi_soc_hal_reg_capabilities *soc_hal_reg_caps;
struct wmi_hal_reg_capabilities_ext *ext_hal_reg_caps;
u32 n_ext_hal_reg_caps;
struct wmi_tlv_dma_ring_caps_parse dma_caps_parse;
bool hw_mode_done;
bool mac_phy_done;
bool ext_hal_reg_done;
bool mac_phy_chainmask_combo_done;
bool mac_phy_chainmask_cap_done;
bool oem_dma_ring_cap_done;
bool dma_ring_cap_done;
};
struct wmi_tlv_svc_rdy_ext2_parse {
struct wmi_tlv_dma_ring_caps_parse dma_caps_parse;
bool dma_ring_cap_done;
};
struct wmi_tlv_rdy_parse {
u32 num_extra_mac_addr;
};
struct wmi_tlv_dma_buf_release_parse {
struct ath11k_wmi_dma_buf_release_fixed_param fixed;
struct wmi_dma_buf_release_entry *buf_entry;
struct wmi_dma_buf_release_meta_data *meta_data;
u32 num_buf_entry;
u32 num_meta;
bool buf_entry_done;
bool meta_data_done;
};
struct wmi_tlv_fw_stats_parse {
const struct wmi_stats_event *ev;
const struct wmi_per_chain_rssi_stats *rssi;
struct ath11k_fw_stats *stats;
int rssi_num;
bool chain_rssi_done;
};
struct wmi_tlv_mgmt_rx_parse {
const struct wmi_mgmt_rx_hdr *fixed;
const u8 *frame_buf;
bool frame_buf_done;
};
static const struct wmi_tlv_policy wmi_tlv_policies[] = {
[WMI_TAG_ARRAY_BYTE]
= { .min_len = 0 },
[WMI_TAG_ARRAY_UINT32]
= { .min_len = 0 },
[WMI_TAG_SERVICE_READY_EVENT]
= { .min_len = sizeof (struct wmi_service_ready_event) },
[WMI_TAG_SERVICE_READY_EXT_EVENT]
= { .min_len = sizeof (struct wmi_service_ready_ext_event) },
[WMI_TAG_SOC_MAC_PHY_HW_MODE_CAPS]
= { .min_len = sizeof (struct wmi_soc_mac_phy_hw_mode_caps) },
[WMI_TAG_SOC_HAL_REG_CAPABILITIES]
= { .min_len = sizeof (struct wmi_soc_hal_reg_capabilities) },
[WMI_TAG_VDEV_START_RESPONSE_EVENT]
= { .min_len = sizeof (struct wmi_vdev_start_resp_event) },
[WMI_TAG_PEER_DELETE_RESP_EVENT]
= { .min_len = sizeof (struct wmi_peer_delete_resp_event) },
[WMI_TAG_OFFLOAD_BCN_TX_STATUS_EVENT]
= { .min_len = sizeof (struct wmi_bcn_tx_status_event) },
[WMI_TAG_VDEV_STOPPED_EVENT]
= { .min_len = sizeof (struct wmi_vdev_stopped_event) },
[WMI_TAG_REG_CHAN_LIST_CC_EVENT]
= { .min_len = sizeof (struct wmi_reg_chan_list_cc_event) },
[WMI_TAG_REG_CHAN_LIST_CC_EXT_EVENT]
= { .min_len = sizeof (struct wmi_reg_chan_list_cc_ext_event) },
[WMI_TAG_MGMT_RX_HDR]
= { .min_len = sizeof (struct wmi_mgmt_rx_hdr) },
[WMI_TAG_MGMT_TX_COMPL_EVENT]
= { .min_len = sizeof (struct wmi_mgmt_tx_compl_event) },
[WMI_TAG_SCAN_EVENT]
= { .min_len = sizeof (struct wmi_scan_event) },
[WMI_TAG_PEER_STA_KICKOUT_EVENT]
= { .min_len = sizeof (struct wmi_peer_sta_kickout_event) },
[WMI_TAG_ROAM_EVENT]
= { .min_len = sizeof (struct wmi_roam_event) },
[WMI_TAG_CHAN_INFO_EVENT]
= { .min_len = sizeof (struct wmi_chan_info_event) },
[WMI_TAG_PDEV_BSS_CHAN_INFO_EVENT]
= { .min_len = sizeof (struct wmi_pdev_bss_chan_info_event) },
[WMI_TAG_VDEV_INSTALL_KEY_COMPLETE_EVENT]
= { .min_len = sizeof (struct wmi_vdev_install_key_compl_event) },
[WMI_TAG_READY_EVENT] = {
.min_len = sizeof (struct wmi_ready_event_min) },
[WMI_TAG_SERVICE_AVAILABLE_EVENT]
= {.min_len = sizeof (struct wmi_service_available_event) },
[WMI_TAG_PEER_ASSOC_CONF_EVENT]
= { .min_len = sizeof (struct wmi_peer_assoc_conf_event) },
[WMI_TAG_STATS_EVENT]
= { .min_len = sizeof (struct wmi_stats_event) },
[WMI_TAG_PDEV_CTL_FAILSAFE_CHECK_EVENT]
= { .min_len = sizeof (struct wmi_pdev_ctl_failsafe_chk_event) },
[WMI_TAG_HOST_SWFDA_EVENT] = {
.min_len = sizeof (struct wmi_fils_discovery_event) },
[WMI_TAG_OFFLOAD_PRB_RSP_TX_STATUS_EVENT] = {
.min_len = sizeof (struct wmi_probe_resp_tx_status_event) },
[WMI_TAG_VDEV_DELETE_RESP_EVENT] = {
.min_len = sizeof (struct wmi_vdev_delete_resp_event) },
[WMI_TAG_OBSS_COLOR_COLLISION_EVT] = {
.min_len = sizeof (struct wmi_obss_color_collision_event) },
[WMI_TAG_11D_NEW_COUNTRY_EVENT] = {
.min_len = sizeof (struct wmi_11d_new_cc_ev) },
[WMI_TAG_PER_CHAIN_RSSI_STATS] = {
.min_len = sizeof (struct wmi_per_chain_rssi_stats) },
[WMI_TAG_TWT_ADD_DIALOG_COMPLETE_EVENT] = {
.min_len = sizeof (struct wmi_twt_add_dialog_event) },
[WMI_TAG_P2P_NOA_INFO] = {
.min_len = sizeof (struct ath11k_wmi_p2p_noa_info) },
[WMI_TAG_P2P_NOA_EVENT] = {
.min_len = sizeof (struct wmi_p2p_noa_event) },
};
#define PRIMAP(_hw_mode_) \
[_hw_mode_] = _hw_mode_## _PRI
static const int ath11k_hw_mode_pri_map[] = {
PRIMAP(WMI_HOST_HW_MODE_SINGLE),
PRIMAP(WMI_HOST_HW_MODE_DBS),
PRIMAP(WMI_HOST_HW_MODE_SBS_PASSIVE),
PRIMAP(WMI_HOST_HW_MODE_SBS),
PRIMAP(WMI_HOST_HW_MODE_DBS_SBS),
PRIMAP(WMI_HOST_HW_MODE_DBS_OR_SBS),
/* keep last */
PRIMAP(WMI_HOST_HW_MODE_MAX),
};
static int
ath11k_wmi_tlv_iter(struct ath11k_base *ab, const void *ptr, size_t len,
int (*iter)(struct ath11k_base *ab, u16 tag, u16 len,
const void *ptr, void *data),
void *data)
{
const void *begin = ptr;
const struct wmi_tlv *tlv;
u16 tlv_tag, tlv_len;
int ret;
while (len > 0) {
if (len < sizeof (*tlv)) {
ath11k_err(ab, "wmi tlv parse failure at byte %zd (%zu bytes left, %zu expected)\n" ,
ptr - begin, len, sizeof (*tlv));
return -EINVAL;
}
tlv = ptr;
tlv_tag = FIELD_GET(WMI_TLV_TAG, tlv->header);
tlv_len = FIELD_GET(WMI_TLV_LEN, tlv->header);
ptr += sizeof (*tlv);
len -= sizeof (*tlv);
if (tlv_len > len) {
ath11k_err(ab, "wmi tlv parse failure of tag %u at byte %zd (%zu bytes left, %u expected)\n" ,
tlv_tag, ptr - begin, len, tlv_len);
return -EINVAL;
}
if (tlv_tag < ARRAY_SIZE(wmi_tlv_policies) &&
wmi_tlv_policies[tlv_tag].min_len &&
wmi_tlv_policies[tlv_tag].min_len > tlv_len) {
ath11k_err(ab, "wmi tlv parse failure of tag %u at byte %zd (%u bytes is less than min length %zu)\n" ,
tlv_tag, ptr - begin, tlv_len,
wmi_tlv_policies[tlv_tag].min_len);
return -EINVAL;
}
ret = iter(ab, tlv_tag, tlv_len, ptr, data);
if (ret)
return ret;
ptr += tlv_len;
len -= tlv_len;
}
return 0;
}
static int ath11k_wmi_tlv_iter_parse(struct ath11k_base *ab, u16 tag, u16 len,
const void *ptr, void *data)
{
const void **tb = data;
if (tag < WMI_TAG_MAX)
tb[tag] = ptr;
return 0;
}
static int ath11k_wmi_tlv_parse(struct ath11k_base *ar, const void **tb,
const void *ptr, size_t len)
{
return ath11k_wmi_tlv_iter(ar, ptr, len, ath11k_wmi_tlv_iter_parse,
(void *)tb);
}
const void **ath11k_wmi_tlv_parse_alloc(struct ath11k_base *ab,
struct sk_buff *skb, gfp_t gfp)
{
const void **tb;
int ret;
tb = kcalloc(WMI_TAG_MAX, sizeof (*tb), gfp);
if (!tb)
return ERR_PTR(-ENOMEM);
ret = ath11k_wmi_tlv_parse(ab, tb, skb->data, skb->len);
if (ret) {
kfree(tb);
return ERR_PTR(ret);
}
return tb;
}
static int ath11k_wmi_cmd_send_nowait(struct ath11k_pdev_wmi *wmi, struct sk_buff *skb,
u32 cmd_id)
{
struct ath11k_skb_cb *skb_cb = ATH11K_SKB_CB(skb);
struct ath11k_base *ab = wmi->wmi_ab->ab;
struct wmi_cmd_hdr *cmd_hdr;
int ret;
u32 cmd = 0;
if (skb_push(skb, sizeof (struct wmi_cmd_hdr)) == NULL)
return -ENOMEM;
cmd |= FIELD_PREP(WMI_CMD_HDR_CMD_ID, cmd_id);
cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
cmd_hdr->cmd_id = cmd;
trace_ath11k_wmi_cmd(ab, cmd_id, skb->data, skb->len);
memset(skb_cb, 0, sizeof (*skb_cb));
ret = ath11k_htc_send(&ab->htc, wmi->eid, skb);
if (ret)
goto err_pull;
return 0;
err_pull:
skb_pull(skb, sizeof (struct wmi_cmd_hdr));
return ret;
}
int ath11k_wmi_cmd_send(struct ath11k_pdev_wmi *wmi, struct sk_buff *skb,
u32 cmd_id)
{
struct ath11k_wmi_base *wmi_ab = wmi->wmi_ab;
int ret = -EOPNOTSUPP;
struct ath11k_base *ab = wmi_ab->ab;
might_sleep();
if (ab->hw_params.credit_flow) {
wait_event_timeout(wmi_ab->tx_credits_wq, ({
ret = ath11k_wmi_cmd_send_nowait(wmi, skb, cmd_id);
if (ret && test_bit(ATH11K_FLAG_CRASH_FLUSH,
&wmi_ab->ab->dev_flags))
ret = -ESHUTDOWN;
(ret != -EAGAIN);
}), WMI_SEND_TIMEOUT_HZ);
} else {
wait_event_timeout(wmi->tx_ce_desc_wq, ({
ret = ath11k_wmi_cmd_send_nowait(wmi, skb, cmd_id);
if (ret && test_bit(ATH11K_FLAG_CRASH_FLUSH,
&wmi_ab->ab->dev_flags))
ret = -ESHUTDOWN;
(ret != -ENOBUFS);
}), WMI_SEND_TIMEOUT_HZ);
}
if (ret == -EAGAIN)
ath11k_warn(wmi_ab->ab, "wmi command %d timeout\n" , cmd_id);
if (ret == -ENOBUFS)
ath11k_warn(wmi_ab->ab, "ce desc not available for wmi command %d\n" ,
cmd_id);
return ret;
}
static int ath11k_pull_svc_ready_ext(struct ath11k_pdev_wmi *wmi_handle,
const void *ptr,
struct ath11k_service_ext_param *param)
{
const struct wmi_service_ready_ext_event *ev = ptr;
if (!ev)
return -EINVAL;
/* Move this to host based bitmap */
param->default_conc_scan_config_bits = ev->default_conc_scan_config_bits;
param->default_fw_config_bits = ev->default_fw_config_bits;
param->he_cap_info = ev->he_cap_info;
param->mpdu_density = ev->mpdu_density;
param->max_bssid_rx_filters = ev->max_bssid_rx_filters;
memcpy(¶m->ppet, &ev->ppet, sizeof (param->ppet));
return 0;
}
static int
ath11k_pull_mac_phy_cap_svc_ready_ext(struct ath11k_pdev_wmi *wmi_handle,
struct wmi_soc_mac_phy_hw_mode_caps *hw_caps,
struct wmi_hw_mode_capabilities *wmi_hw_mode_caps,
struct wmi_soc_hal_reg_capabilities *hal_reg_caps,
struct wmi_mac_phy_capabilities *wmi_mac_phy_caps,
u8 hw_mode_id, u8 phy_id,
struct ath11k_pdev *pdev)
{
struct wmi_mac_phy_capabilities *mac_phy_caps;
struct ath11k_base *ab = wmi_handle->wmi_ab->ab;
struct ath11k_band_cap *cap_band;
struct ath11k_pdev_cap *pdev_cap = &pdev->cap;
u32 phy_map;
u32 hw_idx, phy_idx = 0;
if (!hw_caps || !wmi_hw_mode_caps || !hal_reg_caps)
return -EINVAL;
for (hw_idx = 0; hw_idx < hw_caps->num_hw_modes; hw_idx++) {
if (hw_mode_id == wmi_hw_mode_caps[hw_idx].hw_mode_id)
break ;
phy_map = wmi_hw_mode_caps[hw_idx].phy_id_map;
while (phy_map) {
phy_map >>= 1;
phy_idx++;
}
}
if (hw_idx == hw_caps->num_hw_modes)
return -EINVAL;
phy_idx += phy_id;
if (phy_id >= hal_reg_caps->num_phy)
return -EINVAL;
mac_phy_caps = wmi_mac_phy_caps + phy_idx;
pdev->pdev_id = mac_phy_caps->pdev_id;
pdev_cap->supported_bands |= mac_phy_caps->supported_bands;
pdev_cap->ampdu_density = mac_phy_caps->ampdu_density;
ab->target_pdev_ids[ab->target_pdev_count].supported_bands =
mac_phy_caps->supported_bands;
ab->target_pdev_ids[ab->target_pdev_count].pdev_id = mac_phy_caps->pdev_id;
ab->target_pdev_count++;
if (!(mac_phy_caps->supported_bands & WMI_HOST_WLAN_2G_CAP) &&
!(mac_phy_caps->supported_bands & WMI_HOST_WLAN_5G_CAP))
return -EINVAL;
/* Take non-zero tx/rx chainmask. If tx/rx chainmask differs from
* band to band for a single radio, need to see how this should be
* handled.
*/
if (mac_phy_caps->supported_bands & WMI_HOST_WLAN_2G_CAP) {
pdev_cap->tx_chain_mask = mac_phy_caps->tx_chain_mask_2g;
pdev_cap->rx_chain_mask = mac_phy_caps->rx_chain_mask_2g;
}
if (mac_phy_caps->supported_bands & WMI_HOST_WLAN_5G_CAP) {
pdev_cap->vht_cap = mac_phy_caps->vht_cap_info_5g;
pdev_cap->vht_mcs = mac_phy_caps->vht_supp_mcs_5g;
pdev_cap->he_mcs = mac_phy_caps->he_supp_mcs_5g;
pdev_cap->tx_chain_mask = mac_phy_caps->tx_chain_mask_5g;
pdev_cap->rx_chain_mask = mac_phy_caps->rx_chain_mask_5g;
pdev_cap->nss_ratio_enabled =
WMI_NSS_RATIO_ENABLE_DISABLE_GET(mac_phy_caps->nss_ratio);
pdev_cap->nss_ratio_info =
WMI_NSS_RATIO_INFO_GET(mac_phy_caps->nss_ratio);
}
/* tx/rx chainmask reported from fw depends on the actual hw chains used,
* For example, for 4x4 capable macphys, first 4 chains can be used for first
* mac and the remaining 4 chains can be used for the second mac or vice-versa.
* In this case, tx/rx chainmask 0xf will be advertised for first mac and 0xf0
* will be advertised for second mac or vice-versa. Compute the shift value
* for tx/rx chainmask which will be used to advertise supported ht/vht rates to
* mac80211.
*/
pdev_cap->tx_chain_mask_shift =
find_first_bit((unsigned long *)&pdev_cap->tx_chain_mask, 32);
pdev_cap->rx_chain_mask_shift =
find_first_bit((unsigned long *)&pdev_cap->rx_chain_mask, 32);
if (mac_phy_caps->supported_bands & WMI_HOST_WLAN_2G_CAP) {
cap_band = &pdev_cap->band[NL80211_BAND_2GHZ];
cap_band->phy_id = mac_phy_caps->phy_id;
cap_band->max_bw_supported = mac_phy_caps->max_bw_supported_2g;
cap_band->ht_cap_info = mac_phy_caps->ht_cap_info_2g;
cap_band->he_cap_info[0] = mac_phy_caps->he_cap_info_2g;
cap_band->he_cap_info[1] = mac_phy_caps->he_cap_info_2g_ext;
cap_band->he_mcs = mac_phy_caps->he_supp_mcs_2g;
memcpy(cap_band->he_cap_phy_info, &mac_phy_caps->he_cap_phy_info_2g,
sizeof (u32) * PSOC_HOST_MAX_PHY_SIZE);
memcpy(&cap_band->he_ppet, &mac_phy_caps->he_ppet2g,
sizeof (struct ath11k_ppe_threshold));
}
if (mac_phy_caps->supported_bands & WMI_HOST_WLAN_5G_CAP) {
cap_band = &pdev_cap->band[NL80211_BAND_5GHZ];
cap_band->phy_id = mac_phy_caps->phy_id;
cap_band->max_bw_supported = mac_phy_caps->max_bw_supported_5g;
cap_band->ht_cap_info = mac_phy_caps->ht_cap_info_5g;
cap_band->he_cap_info[0] = mac_phy_caps->he_cap_info_5g;
cap_band->he_cap_info[1] = mac_phy_caps->he_cap_info_5g_ext;
cap_band->he_mcs = mac_phy_caps->he_supp_mcs_5g;
memcpy(cap_band->he_cap_phy_info, &mac_phy_caps->he_cap_phy_info_5g,
sizeof (u32) * PSOC_HOST_MAX_PHY_SIZE);
memcpy(&cap_band->he_ppet, &mac_phy_caps->he_ppet5g,
sizeof (struct ath11k_ppe_threshold));
cap_band = &pdev_cap->band[NL80211_BAND_6GHZ];
cap_band->max_bw_supported = mac_phy_caps->max_bw_supported_5g;
cap_band->ht_cap_info = mac_phy_caps->ht_cap_info_5g;
cap_band->he_cap_info[0] = mac_phy_caps->he_cap_info_5g;
cap_band->he_cap_info[1] = mac_phy_caps->he_cap_info_5g_ext;
cap_band->he_mcs = mac_phy_caps->he_supp_mcs_5g;
memcpy(cap_band->he_cap_phy_info, &mac_phy_caps->he_cap_phy_info_5g,
sizeof (u32) * PSOC_HOST_MAX_PHY_SIZE);
memcpy(&cap_band->he_ppet, &mac_phy_caps->he_ppet5g,
sizeof (struct ath11k_ppe_threshold));
}
return 0;
}
static int
ath11k_pull_reg_cap_svc_rdy_ext(struct ath11k_pdev_wmi *wmi_handle,
struct wmi_soc_hal_reg_capabilities *reg_caps,
struct wmi_hal_reg_capabilities_ext *wmi_ext_reg_cap,
u8 phy_idx,
struct ath11k_hal_reg_capabilities_ext *param)
{
struct wmi_hal_reg_capabilities_ext *ext_reg_cap;
if (!reg_caps || !wmi_ext_reg_cap)
return -EINVAL;
if (phy_idx >= reg_caps->num_phy)
return -EINVAL;
ext_reg_cap = &wmi_ext_reg_cap[phy_idx];
param->phy_id = ext_reg_cap->phy_id;
param->eeprom_reg_domain = ext_reg_cap->eeprom_reg_domain;
param->eeprom_reg_domain_ext =
ext_reg_cap->eeprom_reg_domain_ext;
param->regcap1 = ext_reg_cap->regcap1;
param->regcap2 = ext_reg_cap->regcap2;
/* check if param->wireless_mode is needed */
param->low_2ghz_chan = ext_reg_cap->low_2ghz_chan;
param->high_2ghz_chan = ext_reg_cap->high_2ghz_chan;
param->low_5ghz_chan = ext_reg_cap->low_5ghz_chan;
param->high_5ghz_chan = ext_reg_cap->high_5ghz_chan;
return 0;
}
static int ath11k_pull_service_ready_tlv(struct ath11k_base *ab,
const void *evt_buf,
struct ath11k_targ_cap *cap)
{
const struct wmi_service_ready_event *ev = evt_buf;
if (!ev) {
ath11k_err(ab, "%s: failed by NULL param\n" ,
__func__);
return -EINVAL;
}
cap->phy_capability = ev->phy_capability;
cap->max_frag_entry = ev->max_frag_entry;
cap->num_rf_chains = ev->num_rf_chains;
cap->ht_cap_info = ev->ht_cap_info;
cap->vht_cap_info = ev->vht_cap_info;
cap->vht_supp_mcs = ev->vht_supp_mcs;
cap->hw_min_tx_power = ev->hw_min_tx_power;
cap->hw_max_tx_power = ev->hw_max_tx_power;
cap->sys_cap_info = ev->sys_cap_info;
cap->min_pkt_size_enable = ev->min_pkt_size_enable;
cap->max_bcn_ie_size = ev->max_bcn_ie_size;
cap->max_num_scan_channels = ev->max_num_scan_channels;
cap->max_supported_macs = ev->max_supported_macs;
cap->wmi_fw_sub_feat_caps = ev->wmi_fw_sub_feat_caps;
cap->txrx_chainmask = ev->txrx_chainmask;
cap->default_dbs_hw_mode_index = ev->default_dbs_hw_mode_index;
cap->num_msdu_desc = ev->num_msdu_desc;
return 0;
}
/* Save the wmi_service_bitmap into a linear bitmap. The wmi_services in
* wmi_service ready event are advertised in b0-b3 (LSB 4-bits) of each
* 4-byte word.
*/
static void ath11k_wmi_service_bitmap_copy(struct ath11k_pdev_wmi *wmi,
const u32 *wmi_svc_bm)
{
int i, j;
for (i = 0, j = 0; i < WMI_SERVICE_BM_SIZE && j < WMI_MAX_SERVICE; i++) {
do {
if (wmi_svc_bm[i] & BIT(j % WMI_SERVICE_BITS_IN_SIZE32))
set_bit(j, wmi->wmi_ab->svc_map);
} while (++j % WMI_SERVICE_BITS_IN_SIZE32);
}
}
static int ath11k_wmi_tlv_svc_rdy_parse(struct ath11k_base *ab, u16 tag, u16 len,
const void *ptr, void *data)
{
struct wmi_tlv_svc_ready_parse *svc_ready = data;
struct ath11k_pdev_wmi *wmi_handle = &ab->wmi_ab.wmi[0];
u16 expect_len;
switch (tag) {
case WMI_TAG_SERVICE_READY_EVENT:
if (ath11k_pull_service_ready_tlv(ab, ptr, &ab->target_caps))
return -EINVAL;
break ;
case WMI_TAG_ARRAY_UINT32:
if (!svc_ready->wmi_svc_bitmap_done) {
expect_len = WMI_SERVICE_BM_SIZE * sizeof (u32);
if (len < expect_len) {
ath11k_warn(ab, "invalid len %d for the tag 0x%x\n" ,
len, tag);
return -EINVAL;
}
ath11k_wmi_service_bitmap_copy(wmi_handle, ptr);
svc_ready->wmi_svc_bitmap_done = true ;
}
break ;
default :
break ;
}
return 0;
}
static int ath11k_service_ready_event(struct ath11k_base *ab, struct sk_buff *skb)
{
struct wmi_tlv_svc_ready_parse svc_ready = { };
int ret;
ret = ath11k_wmi_tlv_iter(ab, skb->data, skb->len,
ath11k_wmi_tlv_svc_rdy_parse,
&svc_ready);
if (ret) {
ath11k_warn(ab, "failed to parse tlv %d\n" , ret);
return ret;
}
ath11k_dbg(ab, ATH11K_DBG_WMI, "event service ready" );
return 0;
}
struct sk_buff *ath11k_wmi_alloc_skb(struct ath11k_wmi_base *wmi_ab, u32 len)
{
struct sk_buff *skb;
struct ath11k_base *ab = wmi_ab->ab;
u32 round_len = roundup(len, 4);
skb = ath11k_htc_alloc_skb(ab, WMI_SKB_HEADROOM + round_len);
if (!skb)
return NULL;
skb_reserve(skb, WMI_SKB_HEADROOM);
if (!IS_ALIGNED((unsigned long )skb->data, 4))
ath11k_warn(ab, "unaligned WMI skb data\n" );
skb_put(skb, round_len);
memset(skb->data, 0, round_len);
return skb;
}
static u32 ath11k_wmi_mgmt_get_freq(struct ath11k *ar,
struct ieee80211_tx_info *info)
{
struct ath11k_base *ab = ar->ab;
u32 freq = 0;
if (ab->hw_params.support_off_channel_tx &&
ar->scan.is_roc &&
(info->flags & IEEE80211_TX_CTL_TX_OFFCHAN))
freq = ar->scan.roc_freq;
return freq;
}
int ath11k_wmi_mgmt_send(struct ath11k *ar, u32 vdev_id, u32 buf_id,
struct sk_buff *frame)
{
struct ath11k_pdev_wmi *wmi = ar->wmi;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(frame);
struct wmi_mgmt_send_cmd *cmd;
struct wmi_tlv *frame_tlv;
struct sk_buff *skb;
u32 buf_len;
int ret, len;
buf_len = frame->len < WMI_MGMT_SEND_DOWNLD_LEN ?
frame->len : WMI_MGMT_SEND_DOWNLD_LEN;
len = sizeof (*cmd) + sizeof (*frame_tlv) + roundup(buf_len, 4);
skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
if (!skb)
return -ENOMEM;
cmd = (struct wmi_mgmt_send_cmd *)skb->data;
cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_MGMT_TX_SEND_CMD) |
FIELD_PREP(WMI_TLV_LEN, sizeof (*cmd) - TLV_HDR_SIZE);
cmd->vdev_id = vdev_id;
cmd->desc_id = buf_id;
cmd->chanfreq = ath11k_wmi_mgmt_get_freq(ar, info);
cmd->paddr_lo = lower_32_bits(ATH11K_SKB_CB(frame)->paddr);
cmd->paddr_hi = upper_32_bits(ATH11K_SKB_CB(frame)->paddr);
cmd->frame_len = frame->len;
cmd->buf_len = buf_len;
cmd->tx_params_valid = 0;
frame_tlv = (struct wmi_tlv *)(skb->data + sizeof (*cmd));
frame_tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
FIELD_PREP(WMI_TLV_LEN, buf_len);
memcpy(frame_tlv->value, frame->data, buf_len);
ath11k_ce_byte_swap(frame_tlv->value, buf_len);
ret = ath11k_wmi_cmd_send(wmi, skb, WMI_MGMT_TX_SEND_CMDID);
if (ret) {
ath11k_warn(ar->ab,
"failed to submit WMI_MGMT_TX_SEND_CMDID cmd\n" );
dev_kfree_skb(skb);
}
ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd mgmt tx send" );
return ret;
}
int ath11k_wmi_vdev_create(struct ath11k *ar, u8 *macaddr,
struct vdev_create_params *param)
{
struct ath11k_pdev_wmi *wmi = ar->wmi;
struct wmi_vdev_create_cmd *cmd;
struct sk_buff *skb;
struct wmi_vdev_txrx_streams *txrx_streams;
struct wmi_tlv *tlv;
int ret, len;
void *ptr;
/* It can be optimized my sending tx/rx chain configuration
* only for supported bands instead of always sending it for
* both the bands.
*/
len = sizeof (*cmd) + TLV_HDR_SIZE +
(WMI_NUM_SUPPORTED_BAND_MAX * sizeof (*txrx_streams));
skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
if (!skb)
return -ENOMEM;
cmd = (struct wmi_vdev_create_cmd *)skb->data;
cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_CREATE_CMD) |
FIELD_PREP(WMI_TLV_LEN, sizeof (*cmd) - TLV_HDR_SIZE);
cmd->vdev_id = param->if_id;
cmd->vdev_type = param->type;
cmd->vdev_subtype = param->subtype;
cmd->num_cfg_txrx_streams = WMI_NUM_SUPPORTED_BAND_MAX;
cmd->pdev_id = param->pdev_id;
cmd->mbssid_flags = param->mbssid_flags;
cmd->mbssid_tx_vdev_id = param->mbssid_tx_vdev_id;
ether_addr_copy(cmd->vdev_macaddr.addr, macaddr);
ptr = skb->data + sizeof (*cmd);
len = WMI_NUM_SUPPORTED_BAND_MAX * sizeof (*txrx_streams);
tlv = ptr;
tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
FIELD_PREP(WMI_TLV_LEN, len);
ptr += TLV_HDR_SIZE;
txrx_streams = ptr;
len = sizeof (*txrx_streams);
txrx_streams->tlv_header =
FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_TXRX_STREAMS) |
FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
txrx_streams->band = WMI_TPC_CHAINMASK_CONFIG_BAND_2G;
txrx_streams->supported_tx_streams =
param->chains[NL80211_BAND_2GHZ].tx;
txrx_streams->supported_rx_streams =
param->chains[NL80211_BAND_2GHZ].rx;
txrx_streams++;
txrx_streams->tlv_header =
FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_TXRX_STREAMS) |
FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
txrx_streams->band = WMI_TPC_CHAINMASK_CONFIG_BAND_5G;
txrx_streams->supported_tx_streams =
param->chains[NL80211_BAND_5GHZ].tx;
txrx_streams->supported_rx_streams =
param->chains[NL80211_BAND_5GHZ].rx;
ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_CREATE_CMDID);
if (ret) {
ath11k_warn(ar->ab,
"failed to submit WMI_VDEV_CREATE_CMDID\n" );
dev_kfree_skb(skb);
}
ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
"cmd vdev create id %d type %d subtype %d macaddr %pM pdevid %d\n" ,
param->if_id, param->type, param->subtype,
macaddr, param->pdev_id);
return ret;
}
int ath11k_wmi_vdev_delete(struct ath11k *ar, u8 vdev_id)
{
struct ath11k_pdev_wmi *wmi = ar->wmi;
struct wmi_vdev_delete_cmd *cmd;
struct sk_buff *skb;
int ret;
skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof (*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_vdev_delete_cmd *)skb->data;
cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_DELETE_CMD) |
FIELD_PREP(WMI_TLV_LEN, sizeof (*cmd) - TLV_HDR_SIZE);
cmd->vdev_id = vdev_id;
ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_DELETE_CMDID);
if (ret) {
ath11k_warn(ar->ab, "failed to submit WMI_VDEV_DELETE_CMDID\n" );
dev_kfree_skb(skb);
}
ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd vdev delete id %d\n" , vdev_id);
return ret;
}
int ath11k_wmi_vdev_stop(struct ath11k *ar, u8 vdev_id)
{
struct ath11k_pdev_wmi *wmi = ar->wmi;
struct wmi_vdev_stop_cmd *cmd;
struct sk_buff *skb;
int ret;
skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof (*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_vdev_stop_cmd *)skb->data;
cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_STOP_CMD) |
FIELD_PREP(WMI_TLV_LEN, sizeof (*cmd) - TLV_HDR_SIZE);
cmd->vdev_id = vdev_id;
ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_STOP_CMDID);
if (ret) {
ath11k_warn(ar->ab, "failed to submit WMI_VDEV_STOP cmd\n" );
dev_kfree_skb(skb);
}
ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd vdev stop id 0x%x\n" , vdev_id);
return ret;
}
int ath11k_wmi_vdev_down(struct ath11k *ar, u8 vdev_id)
{
struct ath11k_pdev_wmi *wmi = ar->wmi;
struct wmi_vdev_down_cmd *cmd;
struct sk_buff *skb;
int ret;
skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof (*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_vdev_down_cmd *)skb->data;
cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_DOWN_CMD) |
FIELD_PREP(WMI_TLV_LEN, sizeof (*cmd) - TLV_HDR_SIZE);
cmd->vdev_id = vdev_id;
ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_DOWN_CMDID);
if (ret) {
ath11k_warn(ar->ab, "failed to submit WMI_VDEV_DOWN cmd\n" );
dev_kfree_skb(skb);
}
ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd vdev down id 0x%x\n" , vdev_id);
return ret;
}
static void ath11k_wmi_put_wmi_channel(struct wmi_channel *chan,
struct wmi_vdev_start_req_arg *arg)
{
u32 center_freq1 = arg->channel.band_center_freq1;
memset(chan, 0, sizeof (*chan));
chan->mhz = arg->channel.freq;
chan->band_center_freq1 = arg->channel.band_center_freq1;
if (arg->channel.mode == MODE_11AX_HE160) {
if (arg->channel.freq > arg->channel.band_center_freq1)
chan->band_center_freq1 = center_freq1 + 40;
else
chan->band_center_freq1 = center_freq1 - 40;
chan->band_center_freq2 = arg->channel.band_center_freq1;
} else if ((arg->channel.mode == MODE_11AC_VHT80_80) ||
(arg->channel.mode == MODE_11AX_HE80_80)) {
chan->band_center_freq2 = arg->channel.band_center_freq2;
} else {
chan->band_center_freq2 = 0;
}
chan->info |= FIELD_PREP(WMI_CHAN_INFO_MODE, arg->channel.mode);
if (arg->channel.passive)
chan->info |= WMI_CHAN_INFO_PASSIVE;
if (arg->channel.allow_ibss)
chan->info |= WMI_CHAN_INFO_ADHOC_ALLOWED;
if (arg->channel.allow_ht)
chan->info |= WMI_CHAN_INFO_ALLOW_HT;
if (arg->channel.allow_vht)
chan->info |= WMI_CHAN_INFO_ALLOW_VHT;
if (arg->channel.allow_he)
chan->info |= WMI_CHAN_INFO_ALLOW_HE;
if (arg->channel.ht40plus)
chan->info |= WMI_CHAN_INFO_HT40_PLUS;
if (arg->channel.chan_radar)
chan->info |= WMI_CHAN_INFO_DFS;
if (arg->channel.freq2_radar)
chan->info |= WMI_CHAN_INFO_DFS_FREQ2;
chan->reg_info_1 = FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_PWR,
arg->channel.max_power) |
FIELD_PREP(WMI_CHAN_REG_INFO1_MAX_REG_PWR,
arg->channel.max_reg_power);
chan->reg_info_2 = FIELD_PREP(WMI_CHAN_REG_INFO2_ANT_MAX,
arg->channel.max_antenna_gain) |
FIELD_PREP(WMI_CHAN_REG_INFO2_MAX_TX_PWR,
arg->channel.max_power);
}
int ath11k_wmi_vdev_start(struct ath11k *ar, struct wmi_vdev_start_req_arg *arg,
bool restart)
{
struct ath11k_pdev_wmi *wmi = ar->wmi;
struct wmi_vdev_start_request_cmd *cmd;
struct sk_buff *skb;
struct wmi_channel *chan;
struct wmi_tlv *tlv;
void *ptr;
int ret, len;
if (WARN_ON(arg->ssid_len > sizeof (cmd->ssid.ssid)))
return -EINVAL;
len = sizeof (*cmd) + sizeof (*chan) + TLV_HDR_SIZE;
skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
if (!skb)
return -ENOMEM;
cmd = (struct wmi_vdev_start_request_cmd *)skb->data;
cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
WMI_TAG_VDEV_START_REQUEST_CMD) |
FIELD_PREP(WMI_TLV_LEN, sizeof (*cmd) - TLV_HDR_SIZE);
cmd->vdev_id = arg->vdev_id;
cmd->beacon_interval = arg->bcn_intval;
cmd->bcn_tx_rate = arg->bcn_tx_rate;
cmd->dtim_period = arg->dtim_period;
cmd->num_noa_descriptors = arg->num_noa_descriptors;
cmd->preferred_rx_streams = arg->pref_rx_streams;
cmd->preferred_tx_streams = arg->pref_tx_streams;
cmd->cac_duration_ms = arg->cac_duration_ms;
cmd->regdomain = arg->regdomain;
cmd->he_ops = arg->he_ops;
cmd->mbssid_flags = arg->mbssid_flags;
cmd->mbssid_tx_vdev_id = arg->mbssid_tx_vdev_id;
if (!restart) {
if (arg->ssid) {
cmd->ssid.ssid_len = arg->ssid_len;
memcpy(cmd->ssid.ssid, arg->ssid, arg->ssid_len);
}
if (arg->hidden_ssid)
cmd->flags |= WMI_VDEV_START_HIDDEN_SSID;
if (arg->pmf_enabled)
cmd->flags |= WMI_VDEV_START_PMF_ENABLED;
}
cmd->flags |= WMI_VDEV_START_LDPC_RX_ENABLED;
if (test_bit(ATH11K_FLAG_HW_CRYPTO_DISABLED, &ar->ab->dev_flags))
cmd->flags |= WMI_VDEV_START_HW_ENCRYPTION_DISABLED;
ptr = skb->data + sizeof (*cmd);
chan = ptr;
ath11k_wmi_put_wmi_channel(chan, arg);
chan->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_CHANNEL) |
FIELD_PREP(WMI_TLV_LEN,
sizeof (*chan) - TLV_HDR_SIZE);
ptr += sizeof (*chan);
tlv = ptr;
tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
FIELD_PREP(WMI_TLV_LEN, 0);
/* Note: This is a nested TLV containing:
* [wmi_tlv][ath11k_wmi_p2p_noa_descriptor][wmi_tlv]..
*/
ptr += sizeof (*tlv);
if (restart)
ret = ath11k_wmi_cmd_send(wmi, skb,
WMI_VDEV_RESTART_REQUEST_CMDID);
else
ret = ath11k_wmi_cmd_send(wmi, skb,
WMI_VDEV_START_REQUEST_CMDID);
if (ret) {
ath11k_warn(ar->ab, "failed to submit vdev_%s cmd\n" ,
restart ? "restart" : "start" );
dev_kfree_skb(skb);
}
ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd vdev %s id 0x%x freq 0x%x mode 0x%x\n" ,
restart ? "restart" : "start" , arg->vdev_id,
arg->channel.freq, arg->channel.mode);
return ret;
}
int ath11k_wmi_vdev_up(struct ath11k *ar, u32 vdev_id, u32 aid, const u8 *bssid,
u8 *tx_bssid, u32 nontx_profile_idx, u32 nontx_profile_cnt)
{
struct ath11k_pdev_wmi *wmi = ar->wmi;
struct wmi_vdev_up_cmd *cmd;
struct ieee80211_bss_conf *bss_conf;
struct ath11k_vif *arvif;
struct sk_buff *skb;
int ret;
arvif = ath11k_mac_get_arvif(ar, vdev_id);
skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof (*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_vdev_up_cmd *)skb->data;
cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_UP_CMD) |
FIELD_PREP(WMI_TLV_LEN, sizeof (*cmd) - TLV_HDR_SIZE);
cmd->vdev_id = vdev_id;
cmd->vdev_assoc_id = aid;
ether_addr_copy(cmd->vdev_bssid.addr, bssid);
cmd->nontx_profile_idx = nontx_profile_idx;
cmd->nontx_profile_cnt = nontx_profile_cnt;
if (tx_bssid)
ether_addr_copy(cmd->tx_vdev_bssid.addr, tx_bssid);
if (arvif && arvif->vif->type == NL80211_IFTYPE_STATION) {
bss_conf = &arvif->vif->bss_conf;
if (bss_conf->nontransmitted) {
ether_addr_copy(cmd->tx_vdev_bssid.addr,
bss_conf->transmitter_bssid);
cmd->nontx_profile_idx = bss_conf->bssid_index;
cmd->nontx_profile_cnt = bss_conf->bssid_indicator;
}
}
ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_UP_CMDID);
if (ret) {
ath11k_warn(ar->ab, "failed to submit WMI_VDEV_UP cmd\n" );
dev_kfree_skb(skb);
}
ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
"cmd vdev up id 0x%x assoc id %d bssid %pM\n" ,
vdev_id, aid, bssid);
return ret;
}
int ath11k_wmi_send_peer_create_cmd(struct ath11k *ar,
struct peer_create_params *param)
{
struct ath11k_pdev_wmi *wmi = ar->wmi;
struct wmi_peer_create_cmd *cmd;
struct sk_buff *skb;
int ret;
skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof (*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_peer_create_cmd *)skb->data;
cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_CREATE_CMD) |
FIELD_PREP(WMI_TLV_LEN, sizeof (*cmd) - TLV_HDR_SIZE);
ether_addr_copy(cmd->peer_macaddr.addr, param->peer_addr);
cmd->peer_type = param->peer_type;
cmd->vdev_id = param->vdev_id;
ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_CREATE_CMDID);
if (ret) {
ath11k_warn(ar->ab, "failed to submit WMI_PEER_CREATE cmd\n" );
dev_kfree_skb(skb);
}
ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
"cmd peer create vdev_id %d peer_addr %pM\n" ,
param->vdev_id, param->peer_addr);
return ret;
}
int ath11k_wmi_send_peer_delete_cmd(struct ath11k *ar,
const u8 *peer_addr, u8 vdev_id)
{
struct ath11k_pdev_wmi *wmi = ar->wmi;
struct wmi_peer_delete_cmd *cmd;
struct sk_buff *skb;
int ret;
skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof (*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_peer_delete_cmd *)skb->data;
cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_DELETE_CMD) |
FIELD_PREP(WMI_TLV_LEN, sizeof (*cmd) - TLV_HDR_SIZE);
ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
cmd->vdev_id = vdev_id;
ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_DELETE_CMDID);
if (ret) {
ath11k_warn(ar->ab, "failed to send WMI_PEER_DELETE cmd\n" );
dev_kfree_skb(skb);
}
ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
"cmd peer delete vdev_id %d peer_addr %pM\n" ,
vdev_id, peer_addr);
return ret;
}
int ath11k_wmi_send_pdev_set_regdomain(struct ath11k *ar,
struct pdev_set_regdomain_params *param)
{
struct ath11k_pdev_wmi *wmi = ar->wmi;
struct wmi_pdev_set_regdomain_cmd *cmd;
struct sk_buff *skb;
int ret;
skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof (*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_pdev_set_regdomain_cmd *)skb->data;
cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
WMI_TAG_PDEV_SET_REGDOMAIN_CMD) |
FIELD_PREP(WMI_TLV_LEN, sizeof (*cmd) - TLV_HDR_SIZE);
cmd->reg_domain = param->current_rd_in_use;
cmd->reg_domain_2g = param->current_rd_2g;
cmd->reg_domain_5g = param->current_rd_5g;
cmd->conformance_test_limit_2g = param->ctl_2g;
cmd->conformance_test_limit_5g = param->ctl_5g;
cmd->dfs_domain = param->dfs_domain;
cmd->pdev_id = param->pdev_id;
ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_REGDOMAIN_CMDID);
if (ret) {
ath11k_warn(ar->ab,
"failed to send WMI_PDEV_SET_REGDOMAIN cmd\n" );
dev_kfree_skb(skb);
}
ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
"cmd pdev regd rd %d rd2g %d rd5g %d domain %d pdev id %d\n" ,
param->current_rd_in_use, param->current_rd_2g,
param->current_rd_5g, param->dfs_domain, param->pdev_id);
return ret;
}
int ath11k_wmi_set_peer_param(struct ath11k *ar, const u8 *peer_addr,
u32 vdev_id, u32 param_id, u32 param_val)
{
struct ath11k_pdev_wmi *wmi = ar->wmi;
struct wmi_peer_set_param_cmd *cmd;
struct sk_buff *skb;
int ret;
skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof (*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_peer_set_param_cmd *)skb->data;
cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_SET_PARAM_CMD) |
FIELD_PREP(WMI_TLV_LEN, sizeof (*cmd) - TLV_HDR_SIZE);
ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
cmd->vdev_id = vdev_id;
cmd->param_id = param_id;
cmd->param_value = param_val;
ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_SET_PARAM_CMDID);
if (ret) {
ath11k_warn(ar->ab, "failed to send WMI_PEER_SET_PARAM cmd\n" );
dev_kfree_skb(skb);
}
ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
"cmd peer set param vdev %d peer 0x%pM set param %d value %d\n" ,
vdev_id, peer_addr, param_id, param_val);
return ret;
}
int ath11k_wmi_send_peer_flush_tids_cmd(struct ath11k *ar,
u8 peer_addr[ETH_ALEN],
struct peer_flush_params *param)
{
struct ath11k_pdev_wmi *wmi = ar->wmi;
struct wmi_peer_flush_tids_cmd *cmd;
struct sk_buff *skb;
int ret;
skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof (*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_peer_flush_tids_cmd *)skb->data;
cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PEER_FLUSH_TIDS_CMD) |
FIELD_PREP(WMI_TLV_LEN, sizeof (*cmd) - TLV_HDR_SIZE);
ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
cmd->peer_tid_bitmap = param->peer_tid_bitmap;
cmd->vdev_id = param->vdev_id;
ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_FLUSH_TIDS_CMDID);
if (ret) {
ath11k_warn(ar->ab,
"failed to send WMI_PEER_FLUSH_TIDS cmd\n" );
dev_kfree_skb(skb);
}
ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
"cmd peer flush tids vdev_id %d peer_addr %pM tids %08x\n" ,
param->vdev_id, peer_addr, param->peer_tid_bitmap);
return ret;
}
int ath11k_wmi_peer_rx_reorder_queue_setup(struct ath11k *ar,
int vdev_id, const u8 *addr,
dma_addr_t paddr, u8 tid,
u8 ba_window_size_valid,
u32 ba_window_size)
{
struct wmi_peer_reorder_queue_setup_cmd *cmd;
struct sk_buff *skb;
int ret;
skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, sizeof (*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_peer_reorder_queue_setup_cmd *)skb->data;
cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
WMI_TAG_REORDER_QUEUE_SETUP_CMD) |
FIELD_PREP(WMI_TLV_LEN, sizeof (*cmd) - TLV_HDR_SIZE);
ether_addr_copy(cmd->peer_macaddr.addr, addr);
cmd->vdev_id = vdev_id;
cmd->tid = tid;
cmd->queue_ptr_lo = lower_32_bits(paddr);
cmd->queue_ptr_hi = upper_32_bits(paddr);
cmd->queue_no = tid;
cmd->ba_window_size_valid = ba_window_size_valid;
cmd->ba_window_size = ba_window_size;
ret = ath11k_wmi_cmd_send(ar->wmi, skb,
WMI_PEER_REORDER_QUEUE_SETUP_CMDID);
if (ret) {
ath11k_warn(ar->ab,
"failed to send WMI_PEER_REORDER_QUEUE_SETUP\n" );
dev_kfree_skb(skb);
}
ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
"cmd peer reorder queue setup addr %pM vdev_id %d tid %d\n" ,
addr, vdev_id, tid);
return ret;
}
int
ath11k_wmi_rx_reord_queue_remove(struct ath11k *ar,
struct rx_reorder_queue_remove_params *param)
{
struct ath11k_pdev_wmi *wmi = ar->wmi;
struct wmi_peer_reorder_queue_remove_cmd *cmd;
struct sk_buff *skb;
int ret;
skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof (*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_peer_reorder_queue_remove_cmd *)skb->data;
cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
WMI_TAG_REORDER_QUEUE_REMOVE_CMD) |
FIELD_PREP(WMI_TLV_LEN, sizeof (*cmd) - TLV_HDR_SIZE);
ether_addr_copy(cmd->peer_macaddr.addr, param->peer_macaddr);
cmd->vdev_id = param->vdev_id;
cmd->tid_mask = param->peer_tid_bitmap;
ret = ath11k_wmi_cmd_send(wmi, skb,
WMI_PEER_REORDER_QUEUE_REMOVE_CMDID);
if (ret) {
ath11k_warn(ar->ab,
"failed to send WMI_PEER_REORDER_QUEUE_REMOVE_CMDID" );
dev_kfree_skb(skb);
}
ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
"cmd peer reorder queue remove peer_macaddr %pM vdev_id %d tid_map %d" ,
param->peer_macaddr, param->vdev_id, param->peer_tid_bitmap);
return ret;
}
int ath11k_wmi_pdev_set_param(struct ath11k *ar, u32 param_id,
u32 param_value, u8 pdev_id)
{
struct ath11k_pdev_wmi *wmi = ar->wmi;
struct wmi_pdev_set_param_cmd *cmd;
struct sk_buff *skb;
int ret;
skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof (*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_pdev_set_param_cmd *)skb->data;
cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SET_PARAM_CMD) |
FIELD_PREP(WMI_TLV_LEN, sizeof (*cmd) - TLV_HDR_SIZE);
cmd->pdev_id = pdev_id;
cmd->param_id = param_id;
cmd->param_value = param_value;
ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SET_PARAM_CMDID);
if (ret) {
ath11k_warn(ar->ab, "failed to send WMI_PDEV_SET_PARAM cmd\n" );
dev_kfree_skb(skb);
}
ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
"cmd pdev set param %d pdev id %d value %d\n" ,
param_id, pdev_id, param_value);
return ret;
}
int ath11k_wmi_pdev_set_ps_mode(struct ath11k *ar, int vdev_id,
enum wmi_sta_ps_mode psmode)
{
struct ath11k_pdev_wmi *wmi = ar->wmi;
struct wmi_pdev_set_ps_mode_cmd *cmd;
struct sk_buff *skb;
int ret;
skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof (*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_pdev_set_ps_mode_cmd *)skb->data;
cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_STA_POWERSAVE_MODE_CMD) |
FIELD_PREP(WMI_TLV_LEN, sizeof (*cmd) - TLV_HDR_SIZE);
cmd->vdev_id = vdev_id;
cmd->sta_ps_mode = psmode;
ret = ath11k_wmi_cmd_send(wmi, skb, WMI_STA_POWERSAVE_MODE_CMDID);
if (ret) {
ath11k_warn(ar->ab, "failed to send WMI_PDEV_SET_PARAM cmd\n" );
dev_kfree_skb(skb);
}
ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
"cmd sta powersave mode psmode %d vdev id %d\n" ,
psmode, vdev_id);
return ret;
}
int ath11k_wmi_pdev_suspend(struct ath11k *ar, u32 suspend_opt,
u32 pdev_id)
{
struct ath11k_pdev_wmi *wmi = ar->wmi;
struct wmi_pdev_suspend_cmd *cmd;
struct sk_buff *skb;
int ret;
skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof (*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_pdev_suspend_cmd *)skb->data;
cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_SUSPEND_CMD) |
FIELD_PREP(WMI_TLV_LEN, sizeof (*cmd) - TLV_HDR_SIZE);
cmd->suspend_opt = suspend_opt;
cmd->pdev_id = pdev_id;
ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_SUSPEND_CMDID);
if (ret) {
ath11k_warn(ar->ab, "failed to send WMI_PDEV_SUSPEND cmd\n" );
dev_kfree_skb(skb);
}
ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
"cmd pdev suspend pdev_id %d\n" , pdev_id);
return ret;
}
int ath11k_wmi_pdev_resume(struct ath11k *ar, u32 pdev_id)
{
struct ath11k_pdev_wmi *wmi = ar->wmi;
struct wmi_pdev_resume_cmd *cmd;
struct sk_buff *skb;
int ret;
skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof (*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_pdev_resume_cmd *)skb->data;
cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_RESUME_CMD) |
FIELD_PREP(WMI_TLV_LEN, sizeof (*cmd) - TLV_HDR_SIZE);
cmd->pdev_id = pdev_id;
ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_RESUME_CMDID);
if (ret) {
ath11k_warn(ar->ab, "failed to send WMI_PDEV_RESUME cmd\n" );
dev_kfree_skb(skb);
}
ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
"cmd pdev resume pdev id %d\n" , pdev_id);
return ret;
}
/* TODO FW Support for the cmd is not available yet.
* Can be tested once the command and corresponding
* event is implemented in FW
*/
int ath11k_wmi_pdev_bss_chan_info_request(struct ath11k *ar,
enum wmi_bss_chan_info_req_type type)
{
struct ath11k_pdev_wmi *wmi = ar->wmi;
struct wmi_pdev_bss_chan_info_req_cmd *cmd;
struct sk_buff *skb;
int ret;
skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof (*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_pdev_bss_chan_info_req_cmd *)skb->data;
cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
WMI_TAG_PDEV_BSS_CHAN_INFO_REQUEST) |
FIELD_PREP(WMI_TLV_LEN, sizeof (*cmd) - TLV_HDR_SIZE);
cmd->req_type = type;
cmd->pdev_id = ar->pdev->pdev_id;
ret = ath11k_wmi_cmd_send(wmi, skb,
WMI_PDEV_BSS_CHAN_INFO_REQUEST_CMDID);
if (ret) {
ath11k_warn(ar->ab,
"failed to send WMI_PDEV_BSS_CHAN_INFO_REQUEST cmd\n" );
dev_kfree_skb(skb);
}
ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
"cmd pdev bss chan info request type %d\n" , type);
return ret;
}
int ath11k_wmi_send_set_ap_ps_param_cmd(struct ath11k *ar, u8 *peer_addr,
struct ap_ps_params *param)
{
struct ath11k_pdev_wmi *wmi = ar->wmi;
struct wmi_ap_ps_peer_cmd *cmd;
struct sk_buff *skb;
int ret;
skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof (*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_ap_ps_peer_cmd *)skb->data;
cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_AP_PS_PEER_CMD) |
FIELD_PREP(WMI_TLV_LEN, sizeof (*cmd) - TLV_HDR_SIZE);
cmd->vdev_id = param->vdev_id;
ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
cmd->param = param->param;
cmd->value = param->value;
ret = ath11k_wmi_cmd_send(wmi, skb, WMI_AP_PS_PEER_PARAM_CMDID);
if (ret) {
ath11k_warn(ar->ab,
"failed to send WMI_AP_PS_PEER_PARAM_CMDID\n" );
dev_kfree_skb(skb);
}
ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
"cmd ap ps peer param vdev id %d peer %pM param %d value %d\n" ,
param->vdev_id, peer_addr, param->param, param->value);
return ret;
}
int ath11k_wmi_set_sta_ps_param(struct ath11k *ar, u32 vdev_id,
u32 param, u32 param_value)
{
struct ath11k_pdev_wmi *wmi = ar->wmi;
struct wmi_sta_powersave_param_cmd *cmd;
struct sk_buff *skb;
int ret;
skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof (*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_sta_powersave_param_cmd *)skb->data;
cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
WMI_TAG_STA_POWERSAVE_PARAM_CMD) |
FIELD_PREP(WMI_TLV_LEN, sizeof (*cmd) - TLV_HDR_SIZE);
cmd->vdev_id = vdev_id;
cmd->param = param;
cmd->value = param_value;
ret = ath11k_wmi_cmd_send(wmi, skb, WMI_STA_POWERSAVE_PARAM_CMDID);
if (ret) {
ath11k_warn(ar->ab, "failed to send WMI_STA_POWERSAVE_PARAM_CMDID" );
dev_kfree_skb(skb);
}
ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
"cmd set powersave param vdev_id %d param %d value %d\n" ,
vdev_id, param, param_value);
return ret;
}
int ath11k_wmi_force_fw_hang_cmd(struct ath11k *ar, u32 type, u32 delay_time_ms)
{
struct ath11k_pdev_wmi *wmi = ar->wmi;
struct wmi_force_fw_hang_cmd *cmd;
struct sk_buff *skb;
int ret, len;
len = sizeof (*cmd);
skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
if (!skb)
return -ENOMEM;
cmd = (struct wmi_force_fw_hang_cmd *)skb->data;
cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_FORCE_FW_HANG_CMD) |
FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
cmd->type = type;
cmd->delay_time_ms = delay_time_ms;
ret = ath11k_wmi_cmd_send(wmi, skb, WMI_FORCE_FW_HANG_CMDID);
if (ret) {
ath11k_warn(ar->ab, "Failed to send WMI_FORCE_FW_HANG_CMDID" );
dev_kfree_skb(skb);
}
ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd force fw hang" );
return ret;
}
int ath11k_wmi_vdev_set_param_cmd(struct ath11k *ar, u32 vdev_id,
u32 param_id, u32 param_value)
{
struct ath11k_pdev_wmi *wmi = ar->wmi;
struct wmi_vdev_set_param_cmd *cmd;
struct sk_buff *skb;
int ret;
skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof (*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_vdev_set_param_cmd *)skb->data;
cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_SET_PARAM_CMD) |
FIELD_PREP(WMI_TLV_LEN, sizeof (*cmd) - TLV_HDR_SIZE);
cmd->vdev_id = vdev_id;
cmd->param_id = param_id;
cmd->param_value = param_value;
ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_SET_PARAM_CMDID);
if (ret) {
ath11k_warn(ar->ab,
"failed to send WMI_VDEV_SET_PARAM_CMDID\n" );
dev_kfree_skb(skb);
}
ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
"cmd vdev set param vdev 0x%x param %d value %d\n" ,
vdev_id, param_id, param_value);
return ret;
}
int ath11k_wmi_send_stats_request_cmd(struct ath11k *ar,
struct stats_request_params *param)
{
struct ath11k_pdev_wmi *wmi = ar->wmi;
struct wmi_request_stats_cmd *cmd;
struct sk_buff *skb;
int ret;
skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof (*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_request_stats_cmd *)skb->data;
cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_REQUEST_STATS_CMD) |
FIELD_PREP(WMI_TLV_LEN, sizeof (*cmd) - TLV_HDR_SIZE);
cmd->stats_id = param->stats_id;
cmd->vdev_id = param->vdev_id;
cmd->pdev_id = param->pdev_id;
ret = ath11k_wmi_cmd_send(wmi, skb, WMI_REQUEST_STATS_CMDID);
if (ret) {
ath11k_warn(ar->ab, "failed to send WMI_REQUEST_STATS cmd\n" );
dev_kfree_skb(skb);
}
ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
"cmd request stats 0x%x vdev id %d pdev id %d\n" ,
param->stats_id, param->vdev_id, param->pdev_id);
return ret;
}
int ath11k_wmi_send_pdev_temperature_cmd(struct ath11k *ar)
{
struct ath11k_pdev_wmi *wmi = ar->wmi;
struct wmi_get_pdev_temperature_cmd *cmd;
struct sk_buff *skb;
int ret;
skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof (*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_get_pdev_temperature_cmd *)skb->data;
cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_PDEV_GET_TEMPERATURE_CMD) |
FIELD_PREP(WMI_TLV_LEN, sizeof (*cmd) - TLV_HDR_SIZE);
cmd->pdev_id = ar->pdev->pdev_id;
ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PDEV_GET_TEMPERATURE_CMDID);
if (ret) {
ath11k_warn(ar->ab, "failed to send WMI_PDEV_GET_TEMPERATURE cmd\n" );
dev_kfree_skb(skb);
}
ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
"cmd pdev get temperature for pdev_id %d\n" , ar->pdev->pdev_id);
return ret;
}
int ath11k_wmi_send_bcn_offload_control_cmd(struct ath11k *ar,
u32 vdev_id, u32 bcn_ctrl_op)
{
struct ath11k_pdev_wmi *wmi = ar->wmi;
struct wmi_bcn_offload_ctrl_cmd *cmd;
struct sk_buff *skb;
int ret;
skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof (*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct wmi_bcn_offload_ctrl_cmd *)skb->data;
cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
WMI_TAG_BCN_OFFLOAD_CTRL_CMD) |
FIELD_PREP(WMI_TLV_LEN, sizeof (*cmd) - TLV_HDR_SIZE);
cmd->vdev_id = vdev_id;
cmd->bcn_ctrl_op = bcn_ctrl_op;
ret = ath11k_wmi_cmd_send(wmi, skb, WMI_BCN_OFFLOAD_CTRL_CMDID);
if (ret) {
ath11k_warn(ar->ab,
"failed to send WMI_BCN_OFFLOAD_CTRL_CMDID\n" );
dev_kfree_skb(skb);
}
ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
"cmd bcn offload ctrl vdev id %d ctrl_op %d\n" ,
vdev_id, bcn_ctrl_op);
return ret;
}
int ath11k_wmi_p2p_go_bcn_ie(struct ath11k *ar, u32 vdev_id,
const u8 *p2p_ie)
{
struct ath11k_pdev_wmi *wmi = ar->wmi;
struct wmi_p2p_go_set_beacon_ie_cmd *cmd;
size_t p2p_ie_len, aligned_len;
struct wmi_tlv *tlv;
struct sk_buff *skb;
int ret, len;
p2p_ie_len = p2p_ie[1] + 2;
aligned_len = roundup(p2p_ie_len, 4);
len = sizeof (*cmd) + TLV_HDR_SIZE + aligned_len;
skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
if (!skb)
return -ENOMEM;
cmd = (struct wmi_p2p_go_set_beacon_ie_cmd *)skb->data;
cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_P2P_GO_SET_BEACON_IE) |
FIELD_PREP(WMI_TLV_LEN, sizeof (*cmd) - TLV_HDR_SIZE);
cmd->vdev_id = vdev_id;
cmd->ie_buf_len = p2p_ie_len;
tlv = (struct wmi_tlv *)cmd->tlv;
tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
FIELD_PREP(WMI_TLV_LEN, aligned_len);
memcpy(tlv->value, p2p_ie, p2p_ie_len);
ret = ath11k_wmi_cmd_send(wmi, skb, WMI_P2P_GO_SET_BEACON_IE);
if (ret) {
ath11k_warn(ar->ab, "failed to send WMI_P2P_GO_SET_BEACON_IE\n" );
dev_kfree_skb(skb);
}
return ret;
}
int ath11k_wmi_bcn_tmpl(struct ath11k *ar, u32 vdev_id,
struct ieee80211_mutable_offsets *offs,
struct sk_buff *bcn, u32 ema_params)
{
struct ath11k_pdev_wmi *wmi = ar->wmi;
struct wmi_bcn_tmpl_cmd *cmd;
struct wmi_bcn_prb_info *bcn_prb_info;
struct wmi_tlv *tlv;
struct sk_buff *skb;
void *ptr;
int ret, len;
size_t aligned_len = roundup(bcn->len, 4);
struct ieee80211_vif *vif;
struct ath11k_vif *arvif = ath11k_mac_get_arvif(ar, vdev_id);
if (!arvif) {
ath11k_warn(ar->ab, "failed to find arvif with vdev id %d\n" , vdev_id);
return -EINVAL;
}
vif = arvif->vif;
len = sizeof (*cmd) + sizeof (*bcn_prb_info) + TLV_HDR_SIZE + aligned_len;
skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
if (!skb)
return -ENOMEM;
cmd = (struct wmi_bcn_tmpl_cmd *)skb->data;
cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_BCN_TMPL_CMD) |
FIELD_PREP(WMI_TLV_LEN, sizeof (*cmd) - TLV_HDR_SIZE);
cmd->vdev_id = vdev_id;
cmd->tim_ie_offset = offs->tim_offset;
if (vif->bss_conf.csa_active) {
cmd->csa_switch_count_offset = offs->cntdwn_counter_offs[0];
cmd->ext_csa_switch_count_offset = offs->cntdwn_counter_offs[1];
}
cmd->buf_len = bcn->len;
cmd->mbssid_ie_offset = offs->mbssid_off;
cmd->ema_params = ema_params;
ptr = skb->data + sizeof (*cmd);
bcn_prb_info = ptr;
len = sizeof (*bcn_prb_info);
bcn_prb_info->tlv_header = FIELD_PREP(WMI_TLV_TAG,
WMI_TAG_BCN_PRB_INFO) |
FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
bcn_prb_info->caps = 0;
bcn_prb_info->erp = 0;
ptr += sizeof (*bcn_prb_info);
tlv = ptr;
tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
FIELD_PREP(WMI_TLV_LEN, aligned_len);
memcpy(tlv->value, bcn->data, bcn->len);
ret = ath11k_wmi_cmd_send(wmi, skb, WMI_BCN_TMPL_CMDID);
if (ret) {
ath11k_warn(ar->ab, "failed to send WMI_BCN_TMPL_CMDID\n" );
dev_kfree_skb(skb);
}
ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "cmd bcn tmpl" );
return ret;
}
int ath11k_wmi_vdev_install_key(struct ath11k *ar,
struct wmi_vdev_install_key_arg *arg)
{
struct ath11k_pdev_wmi *wmi = ar->wmi;
struct wmi_vdev_install_key_cmd *cmd;
struct wmi_tlv *tlv;
struct sk_buff *skb;
int ret, len;
int key_len_aligned = roundup(arg->key_len, sizeof (uint32_t));
len = sizeof (*cmd) + TLV_HDR_SIZE + key_len_aligned;
skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
if (!skb)
return -ENOMEM;
cmd = (struct wmi_vdev_install_key_cmd *)skb->data;
cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VDEV_INSTALL_KEY_CMD) |
FIELD_PREP(WMI_TLV_LEN, sizeof (*cmd) - TLV_HDR_SIZE);
cmd->vdev_id = arg->vdev_id;
ether_addr_copy(cmd->peer_macaddr.addr, arg->macaddr);
cmd->key_idx = arg->key_idx;
cmd->key_flags = arg->key_flags;
cmd->key_cipher = arg->key_cipher;
cmd->key_len = arg->key_len;
cmd->key_txmic_len = arg->key_txmic_len;
cmd->key_rxmic_len = arg->key_rxmic_len;
if (arg->key_rsc_counter)
memcpy(&cmd->key_rsc_counter, &arg->key_rsc_counter,
sizeof (struct wmi_key_seq_counter));
tlv = (struct wmi_tlv *)(skb->data + sizeof (*cmd));
tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
FIELD_PREP(WMI_TLV_LEN, key_len_aligned);
if (arg->key_data)
memcpy(tlv->value, (u8 *)arg->key_data, key_len_aligned);
ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_INSTALL_KEY_CMDID);
if (ret) {
ath11k_warn(ar->ab,
"failed to send WMI_VDEV_INSTALL_KEY cmd\n" );
dev_kfree_skb(skb);
}
ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
"cmd vdev install key idx %d cipher %d len %d\n" ,
arg->key_idx, arg->key_cipher, arg->key_len);
return ret;
}
static inline void
ath11k_wmi_copy_peer_flags(struct wmi_peer_assoc_complete_cmd *cmd,
struct peer_assoc_params *param,
bool hw_crypto_disabled)
{
cmd->peer_flags = 0;
if (param->is_wme_set) {
if (param->qos_flag)
cmd->peer_flags |= WMI_PEER_QOS;
if (param->apsd_flag)
cmd->peer_flags |= WMI_PEER_APSD;
if (param->ht_flag)
cmd->peer_flags |= WMI_PEER_HT;
if (param->bw_40)
cmd->peer_flags |= WMI_PEER_40MHZ;
if (param->bw_80)
cmd->peer_flags |= WMI_PEER_80MHZ;
if (param->bw_160)
cmd->peer_flags |= WMI_PEER_160MHZ;
/* Typically if STBC is enabled for VHT it should be enabled
* for HT as well
**/
if (param->stbc_flag)
cmd->peer_flags |= WMI_PEER_STBC;
/* Typically if LDPC is enabled for VHT it should be enabled
* for HT as well
**/
if (param->ldpc_flag)
cmd->peer_flags |= WMI_PEER_LDPC;
if (param->static_mimops_flag)
cmd->peer_flags |= WMI_PEER_STATIC_MIMOPS;
if (param->dynamic_mimops_flag)
cmd->peer_flags |= WMI_PEER_DYN_MIMOPS;
if (param->spatial_mux_flag)
cmd->peer_flags |= WMI_PEER_SPATIAL_MUX;
if (param->vht_flag)
cmd->peer_flags |= WMI_PEER_VHT;
if (param->he_flag)
cmd->peer_flags |= WMI_PEER_HE;
if (param->twt_requester)
cmd->peer_flags |= WMI_PEER_TWT_REQ;
if (param->twt_responder)
cmd->peer_flags |= WMI_PEER_TWT_RESP;
}
/* Suppress authorization for all AUTH modes that need 4-way handshake
* (during re-association).
* Authorization will be done for these modes on key installation.
*/
if (param->auth_flag)
cmd->peer_flags |= WMI_PEER_AUTH;
if (param->need_ptk_4_way) {
cmd->peer_flags |= WMI_PEER_NEED_PTK_4_WAY;
if (!hw_crypto_disabled && param->is_assoc)
cmd->peer_flags &= ~WMI_PEER_AUTH;
}
if (param->need_gtk_2_way)
cmd->peer_flags |= WMI_PEER_NEED_GTK_2_WAY;
/* safe mode bypass the 4-way handshake */
if (param->safe_mode_enabled)
cmd->peer_flags &= ~(WMI_PEER_NEED_PTK_4_WAY |
WMI_PEER_NEED_GTK_2_WAY);
if (param->is_pmf_enabled)
cmd->peer_flags |= WMI_PEER_PMF;
/* Disable AMSDU for station transmit, if user configures it */
/* Disable AMSDU for AP transmit to 11n Stations, if user configures
* it
* if (param->amsdu_disable) Add after FW support
**/
/* Target asserts if node is marked HT and all MCS is set to 0.
* Mark the node as non-HT if all the mcs rates are disabled through
* iwpriv
**/
if (param->peer_ht_rates.num_rates == 0)
cmd->peer_flags &= ~WMI_PEER_HT;
}
int ath11k_wmi_send_peer_assoc_cmd(struct ath11k *ar,
struct peer_assoc_params *param)
{
struct ath11k_pdev_wmi *wmi = ar->wmi;
struct wmi_peer_assoc_complete_cmd *cmd;
struct wmi_vht_rate_set *mcs;
struct wmi_he_rate_set *he_mcs;
struct sk_buff *skb;
struct wmi_tlv *tlv;
void *ptr;
u32 peer_legacy_rates_align;
u32 peer_ht_rates_align;
int i, ret, len;
peer_legacy_rates_align = roundup(param->peer_legacy_rates.num_rates,
sizeof (u32));
peer_ht_rates_align = roundup(param->peer_ht_rates.num_rates,
sizeof (u32));
len = sizeof (*cmd) +
TLV_HDR_SIZE + (peer_legacy_rates_align * sizeof (u8)) +
TLV_HDR_SIZE + (peer_ht_rates_align * sizeof (u8)) +
sizeof (*mcs) + TLV_HDR_SIZE +
(sizeof (*he_mcs) * param->peer_he_mcs_count);
skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len);
if (!skb)
return -ENOMEM;
ptr = skb->data;
cmd = ptr;
cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
WMI_TAG_PEER_ASSOC_COMPLETE_CMD) |
FIELD_PREP(WMI_TLV_LEN, sizeof (*cmd) - TLV_HDR_SIZE);
cmd->vdev_id = param->vdev_id;
cmd->peer_new_assoc = param->peer_new_assoc;
cmd->peer_associd = param->peer_associd;
ath11k_wmi_copy_peer_flags(cmd, param,
test_bit(ATH11K_FLAG_HW_CRYPTO_DISABLED,
&ar->ab->dev_flags));
ether_addr_copy(cmd->peer_macaddr.addr, param->peer_mac);
cmd->peer_rate_caps = param->peer_rate_caps;
cmd->peer_caps = param->peer_caps;
cmd->peer_listen_intval = param->peer_listen_intval;
cmd->peer_ht_caps = param->peer_ht_caps;
cmd->peer_max_mpdu = param->peer_max_mpdu;
cmd->peer_mpdu_density = param->peer_mpdu_density;
cmd->peer_vht_caps = param->peer_vht_caps;
cmd->peer_phymode = param->peer_phymode;
/* Update 11ax capabilities */
cmd->peer_he_cap_info = param->peer_he_cap_macinfo[0];
cmd->peer_he_cap_info_ext = param->peer_he_cap_macinfo[1];
cmd->peer_he_cap_info_internal = param->peer_he_cap_macinfo_internal;
cmd->peer_he_caps_6ghz = param->peer_he_caps_6ghz;
cmd->peer_he_ops = param->peer_he_ops;
memcpy(&cmd->peer_he_cap_phy, ¶m->peer_he_cap_phyinfo,
sizeof (param->peer_he_cap_phyinfo));
memcpy(&cmd->peer_ppet, ¶m->peer_ppet,
sizeof (param->peer_ppet));
/* Update peer legacy rate information */
ptr += sizeof (*cmd);
tlv = ptr;
tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
FIELD_PREP(WMI_TLV_LEN, peer_legacy_rates_align);
ptr += TLV_HDR_SIZE;
cmd->num_peer_legacy_rates = param->peer_legacy_rates.num_rates;
memcpy(ptr, param->peer_legacy_rates.rates,
param->peer_legacy_rates.num_rates);
/* Update peer HT rate information */
ptr += peer_legacy_rates_align;
tlv = ptr;
tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
FIELD_PREP(WMI_TLV_LEN, peer_ht_rates_align);
ptr += TLV_HDR_SIZE;
cmd->num_peer_ht_rates = param->peer_ht_rates.num_rates;
memcpy(ptr, param->peer_ht_rates.rates,
param->peer_ht_rates.num_rates);
/* VHT Rates */
ptr += peer_ht_rates_align;
mcs = ptr;
mcs->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_VHT_RATE_SET) |
FIELD_PREP(WMI_TLV_LEN, sizeof (*mcs) - TLV_HDR_SIZE);
cmd->peer_nss = param->peer_nss;
/* Update bandwidth-NSS mapping */
cmd->peer_bw_rxnss_override = 0;
cmd->peer_bw_rxnss_override |= param->peer_bw_rxnss_override;
if (param->vht_capable) {
mcs->rx_max_rate = param->rx_max_rate;
mcs->rx_mcs_set = param->rx_mcs_set;
mcs->tx_max_rate = param->tx_max_rate;
mcs->tx_mcs_set = param->tx_mcs_set;
}
/* HE Rates */
cmd->peer_he_mcs = param->peer_he_mcs_count;
cmd->min_data_rate = param->min_data_rate;
ptr += sizeof (*mcs);
len = param->peer_he_mcs_count * sizeof (*he_mcs);
tlv = ptr;
tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_STRUCT) |
FIELD_PREP(WMI_TLV_LEN, len);
ptr += TLV_HDR_SIZE;
/* Loop through the HE rate set */
for (i = 0; i < param->peer_he_mcs_count; i++) {
he_mcs = ptr;
he_mcs->tlv_header = FIELD_PREP(WMI_TLV_TAG,
WMI_TAG_HE_RATE_SET) |
FIELD_PREP(WMI_TLV_LEN,
sizeof (*he_mcs) - TLV_HDR_SIZE);
he_mcs->rx_mcs_set = param->peer_he_tx_mcs_set[i];
he_mcs->tx_mcs_set = param->peer_he_rx_mcs_set[i];
ptr += sizeof (*he_mcs);
}
ret = ath11k_wmi_cmd_send(wmi, skb, WMI_PEER_ASSOC_CMDID);
if (ret) {
ath11k_warn(ar->ab,
"failed to send WMI_PEER_ASSOC_CMDID\n" );
dev_kfree_skb(skb);
}
ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
"cmd peer assoc vdev id %d assoc id %d peer mac %pM peer_flags %x rate_caps %x peer_caps %x listen_intval %d ht_caps %x max_mpdu %d nss %d phymode %d peer_mpdu_density %d vht_caps %x he cap_info %x he ops %x he cap_info_ext %x he phy %x %x %x peer_bw_rxnss_override %x\n" ,
cmd->vdev_id, cmd->peer_associd, param->peer_mac,
cmd->peer_flags, cmd->peer_rate_caps, cmd->peer_caps,
cmd->peer_listen_intval, cmd->peer_ht_caps,
cmd->peer_max_mpdu, cmd->peer_nss, cmd->peer_phymode,
cmd->peer_mpdu_density,
cmd->peer_vht_caps, cmd->peer_he_cap_info,
cmd->peer_he_ops, cmd->peer_he_cap_info_ext,
cmd->peer_he_cap_phy[0], cmd->peer_he_cap_phy[1],
cmd->peer_he_cap_phy[2],
cmd->peer_bw_rxnss_override);
return ret;
}
void ath11k_wmi_start_scan_init(struct ath11k *ar,
struct scan_req_params *arg)
{
/* setup commonly used values */
arg->scan_req_id = 1;
if (ar->state_11d == ATH11K_11D_PREPARING)
arg->scan_priority = WMI_SCAN_PRIORITY_MEDIUM;
else
arg->scan_priority = WMI_SCAN_PRIORITY_LOW;
arg->dwell_time_active = 50;
arg->dwell_time_active_2g = 0;
arg->dwell_time_passive = 150;
arg->dwell_time_active_6g = 40;
arg->dwell_time_passive_6g = 30;
arg->min_rest_time = 50;
arg->max_rest_time = 500;
arg->repeat_probe_time = 0;
arg->probe_spacing_time = 0;
arg->idle_time = 0;
arg->max_scan_time = 20000;
arg->probe_delay = 5;
arg->notify_scan_events = WMI_SCAN_EVENT_STARTED |
WMI_SCAN_EVENT_COMPLETED |
WMI_SCAN_EVENT_BSS_CHANNEL |
WMI_SCAN_EVENT_FOREIGN_CHAN |
WMI_SCAN_EVENT_DEQUEUED;
arg->scan_f_chan_stat_evnt = 1;
if (test_bit(WMI_TLV_SERVICE_PASSIVE_SCAN_START_TIME_ENHANCE,
ar->ab->wmi_ab.svc_map))
arg->scan_ctrl_flags_ext |=
WMI_SCAN_FLAG_EXT_PASSIVE_SCAN_START_TIME_ENHANCE;
arg->num_bssid = 1;
/* fill bssid_list[0] with 0xff, otherwise bssid and RA will be
* ZEROs in probe request
*/
eth_broadcast_addr(arg->bssid_list[0].addr);
}
static inline void
ath11k_wmi_copy_scan_event_cntrl_flags(struct wmi_start_scan_cmd *cmd,
struct scan_req_params *param)
{
/* Scan events subscription */
if (param->scan_ev_started)
cmd->notify_scan_events |= WMI_SCAN_EVENT_STARTED;
if (param->scan_ev_completed)
cmd->notify_scan_events |= WMI_SCAN_EVENT_COMPLETED;
if (param->scan_ev_bss_chan)
cmd->notify_scan_events |= WMI_SCAN_EVENT_BSS_CHANNEL;
if (param->scan_ev_foreign_chan)
cmd->notify_scan_events |= WMI_SCAN_EVENT_FOREIGN_CHAN;
if (param->scan_ev_dequeued)
cmd->notify_scan_events |= WMI_SCAN_EVENT_DEQUEUED;
if (param->scan_ev_preempted)
cmd->notify_scan_events |= WMI_SCAN_EVENT_PREEMPTED;
if (param->scan_ev_start_failed)
cmd->notify_scan_events |= WMI_SCAN_EVENT_START_FAILED;
if (param->scan_ev_restarted)
cmd->notify_scan_events |= WMI_SCAN_EVENT_RESTARTED;
if (param->scan_ev_foreign_chn_exit)
cmd->notify_scan_events |= WMI_SCAN_EVENT_FOREIGN_CHAN_EXIT;
if (param->scan_ev_suspended)
cmd->notify_scan_events |= WMI_SCAN_EVENT_SUSPENDED;
if (param->scan_ev_resumed)
cmd->notify_scan_events |= WMI_SCAN_EVENT_RESUMED;
/** Set scan control flags */
cmd->scan_ctrl_flags = 0;
if (param->scan_f_passive)
cmd->scan_ctrl_flags |= WMI_SCAN_FLAG_PASSIVE;
if (param->scan_f_strict_passive_pch)
cmd->scan_ctrl_flags |= WMI_SCAN_FLAG_STRICT_PASSIVE_ON_PCHN;
if (param->scan_f_promisc_mode)
cmd->scan_ctrl_flags |= WMI_SCAN_FILTER_PROMISCUOS;
if (param->scan_f_capture_phy_err)
cmd->scan_ctrl_flags |= WMI_SCAN_CAPTURE_PHY_ERROR;
if (param->scan_f_half_rate)
cmd->scan_ctrl_flags |= WMI_SCAN_FLAG_HALF_RATE_SUPPORT;
if (param->scan_f_quarter_rate)
cmd->scan_ctrl_flags |= WMI_SCAN_FLAG_QUARTER_RATE_SUPPORT;
if (param->scan_f_cck_rates)
cmd->scan_ctrl_flags |= WMI_SCAN_ADD_CCK_RATES;
if (param->scan_f_ofdm_rates)
cmd->scan_ctrl_flags |= WMI_SCAN_ADD_OFDM_RATES;
if (param->scan_f_chan_stat_evnt)
cmd->scan_ctrl_flags |= WMI_SCAN_CHAN_STAT_EVENT;
if (param->scan_f_filter_prb_req)
cmd->scan_ctrl_flags |= WMI_SCAN_FILTER_PROBE_REQ;
if (param->scan_f_bcast_probe)
cmd->scan_ctrl_flags |= WMI_SCAN_ADD_BCAST_PROBE_REQ;
if (param->scan_f_offchan_mgmt_tx)
cmd->scan_ctrl_flags |= WMI_SCAN_OFFCHAN_MGMT_TX;
if (param->scan_f_offchan_data_tx)
cmd->scan_ctrl_flags |= WMI_SCAN_OFFCHAN_DATA_TX;
if (param->scan_f_force_active_dfs_chn)
cmd->scan_ctrl_flags |= WMI_SCAN_FLAG_FORCE_ACTIVE_ON_DFS;
if (param->scan_f_add_tpc_ie_in_probe)
cmd->scan_ctrl_flags |= WMI_SCAN_ADD_TPC_IE_IN_PROBE_REQ;
if (param->scan_f_add_ds_ie_in_probe)
--> --------------------
--> maximum size reached
--> --------------------
Messung V0.5 C=98 H=94 G=95
¤ Dauer der Verarbeitung: 0.22 Sekunden
(vorverarbeitet)
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