diff options
Diffstat (limited to 'drivers')
40 files changed, 589 insertions, 225 deletions
diff --git a/drivers/net/wireless/ath/ath11k/Makefile b/drivers/net/wireless/ath/ath11k/Makefile index cc47e0114595..2c94d50ae36f 100644 --- a/drivers/net/wireless/ath/ath11k/Makefile +++ b/drivers/net/wireless/ath/ath11k/Makefile @@ -17,7 +17,8 @@ ath11k-y += core.o \ peer.o \ dbring.o \ hw.o \ - pcic.o + pcic.o \ + fw.o ath11k-$(CONFIG_ATH11K_DEBUGFS) += debugfs.o debugfs_htt_stats.o debugfs_sta.o ath11k-$(CONFIG_NL80211_TESTMODE) += testmode.o diff --git a/drivers/net/wireless/ath/ath11k/ahb.c b/drivers/net/wireless/ath/ath11k/ahb.c index 1215ebdf173a..235336ef2a7a 100644 --- a/drivers/net/wireless/ath/ath11k/ahb.c +++ b/drivers/net/wireless/ath/ath11k/ahb.c @@ -6,6 +6,7 @@ #include <linux/module.h> #include <linux/platform_device.h> +#include <linux/property.h> #include <linux/of_device.h> #include <linux/of.h> #include <linux/dma-mapping.h> @@ -1084,19 +1085,12 @@ static int ath11k_ahb_fw_resource_deinit(struct ath11k_base *ab) static int ath11k_ahb_probe(struct platform_device *pdev) { struct ath11k_base *ab; - const struct of_device_id *of_id; const struct ath11k_hif_ops *hif_ops; const struct ath11k_pci_ops *pci_ops; enum ath11k_hw_rev hw_rev; int ret; - of_id = of_match_device(ath11k_ahb_of_match, &pdev->dev); - if (!of_id) { - dev_err(&pdev->dev, "failed to find matching device tree id\n"); - return -EINVAL; - } - - hw_rev = (uintptr_t)of_id->data; + hw_rev = (uintptr_t)device_get_match_data(&pdev->dev); switch (hw_rev) { case ATH11K_HW_IPQ8074: diff --git a/drivers/net/wireless/ath/ath11k/core.c b/drivers/net/wireless/ath/ath11k/core.c index c3a0dd15d8ea..0c6ecbb9a066 100644 --- a/drivers/net/wireless/ath/ath11k/core.c +++ b/drivers/net/wireless/ath/ath11k/core.c @@ -16,6 +16,7 @@ #include "debug.h" #include "hif.h" #include "wow.h" +#include "fw.h" unsigned int ath11k_debug_mask; EXPORT_SYMBOL(ath11k_debug_mask); @@ -1317,6 +1318,7 @@ int ath11k_core_fetch_bdf(struct ath11k_base *ab, struct ath11k_board_data *bd) { char *boardname = NULL, *fallback_boardname = NULL, *chip_id_boardname = NULL; char *filename, filepath[100]; + int bd_api; int ret = 0; filename = ATH11K_BOARD_API2_FILE; @@ -1332,7 +1334,7 @@ int ath11k_core_fetch_bdf(struct ath11k_base *ab, struct ath11k_board_data *bd) goto exit; } - ab->bd_api = 2; + bd_api = 2; ret = ath11k_core_fetch_board_data_api_n(ab, bd, boardname, ATH11K_BD_IE_BOARD, ATH11K_BD_IE_BOARD_NAME, @@ -1381,7 +1383,7 @@ int ath11k_core_fetch_bdf(struct ath11k_base *ab, struct ath11k_board_data *bd) if (!ret) goto exit; - ab->bd_api = 1; + bd_api = 1; ret = ath11k_core_fetch_board_data_api_1(ab, bd, ATH11K_DEFAULT_BOARD_FILE); if (ret) { ath11k_core_create_firmware_path(ab, filename, @@ -1405,7 +1407,7 @@ exit: kfree(chip_id_boardname); if (!ret) - ath11k_dbg(ab, ATH11K_DBG_BOOT, "using board api %d\n", ab->bd_api); + ath11k_dbg(ab, ATH11K_DBG_BOOT, "using board api %d\n", bd_api); return ret; } @@ -2071,6 +2073,12 @@ int ath11k_core_pre_init(struct ath11k_base *ab) return ret; } + ret = ath11k_fw_pre_init(ab); + if (ret) { + ath11k_err(ab, "failed to pre init firmware: %d", ret); + return ret; + } + return 0; } EXPORT_SYMBOL(ath11k_core_pre_init); @@ -2101,6 +2109,7 @@ void ath11k_core_deinit(struct ath11k_base *ab) ath11k_hif_power_down(ab); ath11k_mac_destroy(ab); ath11k_core_soc_destroy(ab); + ath11k_fw_destroy(ab); } EXPORT_SYMBOL(ath11k_core_deinit); diff --git a/drivers/net/wireless/ath/ath11k/core.h b/drivers/net/wireless/ath/ath11k/core.h index 650972f9d146..f12b606e2d2e 100644 --- a/drivers/net/wireless/ath/ath11k/core.h +++ b/drivers/net/wireless/ath/ath11k/core.h @@ -15,6 +15,8 @@ #include <linux/ctype.h> #include <linux/rhashtable.h> #include <linux/average.h> +#include <linux/firmware.h> + #include "qmi.h" #include "htc.h" #include "wmi.h" @@ -29,6 +31,7 @@ #include "dbring.h" #include "spectral.h" #include "wow.h" +#include "fw.h" #define SM(_v, _f) (((_v) << _f##_LSB) & _f##_MASK) @@ -906,7 +909,6 @@ struct ath11k_base { struct ath11k_targ_cap target_caps; u32 ext_service_bitmap[WMI_SERVICE_EXT_BM_SIZE]; bool pdevs_macaddr_valid; - int bd_api; struct ath11k_hw_params hw_params; @@ -982,6 +984,18 @@ struct ath11k_base { const struct ath11k_pci_ops *ops; } pci; + struct { + u32 api_version; + + const struct firmware *fw; + const u8 *amss_data; + size_t amss_len; + const u8 *m3_data; + size_t m3_len; + + DECLARE_BITMAP(fw_features, ATH11K_FW_FEATURE_COUNT); + } fw; + #ifdef CONFIG_NL80211_TESTMODE struct { u32 data_pos; @@ -1223,6 +1237,11 @@ static inline struct ath11k_vif *ath11k_vif_to_arvif(struct ieee80211_vif *vif) return (struct ath11k_vif *)vif->drv_priv; } +static inline struct ath11k_sta *ath11k_sta_to_arsta(struct ieee80211_sta *sta) +{ + return (struct ath11k_sta *)sta->drv_priv; +} + static inline struct ath11k *ath11k_ab_to_ar(struct ath11k_base *ab, int mac_id) { diff --git a/drivers/net/wireless/ath/ath11k/debugfs.c b/drivers/net/wireless/ath/ath11k/debugfs.c index 5bb6fd17fdf6..be76e7d1c436 100644 --- a/drivers/net/wireless/ath/ath11k/debugfs.c +++ b/drivers/net/wireless/ath/ath11k/debugfs.c @@ -1459,7 +1459,7 @@ static void ath11k_reset_peer_ps_duration(void *data, struct ieee80211_sta *sta) { struct ath11k *ar = data; - struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; + struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); spin_lock_bh(&ar->data_lock); arsta->ps_total_duration = 0; @@ -1510,7 +1510,7 @@ static void ath11k_peer_ps_state_disable(void *data, struct ieee80211_sta *sta) { struct ath11k *ar = data; - struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; + struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); spin_lock_bh(&ar->data_lock); arsta->peer_ps_state = WMI_PEER_PS_STATE_DISABLED; @@ -1591,10 +1591,10 @@ static const struct file_operations fops_ps_state_enable = { int ath11k_debugfs_register(struct ath11k *ar) { struct ath11k_base *ab = ar->ab; - char pdev_name[5]; + char pdev_name[10]; char buf[100] = {0}; - snprintf(pdev_name, sizeof(pdev_name), "%s%d", "mac", ar->pdev_idx); + snprintf(pdev_name, sizeof(pdev_name), "%s%u", "mac", ar->pdev_idx); ar->debug.debugfs_pdev = debugfs_create_dir(pdev_name, ab->debugfs_soc); if (IS_ERR(ar->debug.debugfs_pdev)) diff --git a/drivers/net/wireless/ath/ath11k/debugfs_sta.c b/drivers/net/wireless/ath/ath11k/debugfs_sta.c index 9cc4ef28e751..8c177fba6f14 100644 --- a/drivers/net/wireless/ath/ath11k/debugfs_sta.c +++ b/drivers/net/wireless/ath/ath11k/debugfs_sta.c @@ -136,7 +136,7 @@ static ssize_t ath11k_dbg_sta_dump_tx_stats(struct file *file, size_t count, loff_t *ppos) { struct ieee80211_sta *sta = file->private_data; - struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; + struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); struct ath11k *ar = arsta->arvif->ar; struct ath11k_htt_data_stats *stats; static const char *str_name[ATH11K_STATS_TYPE_MAX] = {"succ", "fail", @@ -243,7 +243,7 @@ static ssize_t ath11k_dbg_sta_dump_rx_stats(struct file *file, size_t count, loff_t *ppos) { struct ieee80211_sta *sta = file->private_data; - struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; + struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); struct ath11k *ar = arsta->arvif->ar; struct ath11k_rx_peer_stats *rx_stats = arsta->rx_stats; int len = 0, i, retval = 0; @@ -340,7 +340,7 @@ static int ath11k_dbg_sta_open_htt_peer_stats(struct inode *inode, struct file *file) { struct ieee80211_sta *sta = inode->i_private; - struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; + struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); struct ath11k *ar = arsta->arvif->ar; struct debug_htt_stats_req *stats_req; int type = ar->debug.htt_stats.type; @@ -376,7 +376,7 @@ static int ath11k_dbg_sta_release_htt_peer_stats(struct inode *inode, struct file *file) { struct ieee80211_sta *sta = inode->i_private; - struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; + struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); struct ath11k *ar = arsta->arvif->ar; mutex_lock(&ar->conf_mutex); @@ -413,7 +413,7 @@ static ssize_t ath11k_dbg_sta_write_peer_pktlog(struct file *file, size_t count, loff_t *ppos) { struct ieee80211_sta *sta = file->private_data; - struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; + struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); struct ath11k *ar = arsta->arvif->ar; int ret, enable; @@ -453,7 +453,7 @@ static ssize_t ath11k_dbg_sta_read_peer_pktlog(struct file *file, size_t count, loff_t *ppos) { struct ieee80211_sta *sta = file->private_data; - struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; + struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); struct ath11k *ar = arsta->arvif->ar; char buf[32] = {0}; int len; @@ -480,7 +480,7 @@ static ssize_t ath11k_dbg_sta_write_delba(struct file *file, size_t count, loff_t *ppos) { struct ieee80211_sta *sta = file->private_data; - struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; + struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); struct ath11k *ar = arsta->arvif->ar; u32 tid, initiator, reason; int ret; @@ -531,7 +531,7 @@ static ssize_t ath11k_dbg_sta_write_addba_resp(struct file *file, size_t count, loff_t *ppos) { struct ieee80211_sta *sta = file->private_data; - struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; + struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); struct ath11k *ar = arsta->arvif->ar; u32 tid, status; int ret; @@ -581,7 +581,7 @@ static ssize_t ath11k_dbg_sta_write_addba(struct file *file, size_t count, loff_t *ppos) { struct ieee80211_sta *sta = file->private_data; - struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; + struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); struct ath11k *ar = arsta->arvif->ar; u32 tid, buf_size; int ret; @@ -632,7 +632,7 @@ static ssize_t ath11k_dbg_sta_read_aggr_mode(struct file *file, size_t count, loff_t *ppos) { struct ieee80211_sta *sta = file->private_data; - struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; + struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); struct ath11k *ar = arsta->arvif->ar; char buf[64]; int len = 0; @@ -652,7 +652,7 @@ static ssize_t ath11k_dbg_sta_write_aggr_mode(struct file *file, size_t count, loff_t *ppos) { struct ieee80211_sta *sta = file->private_data; - struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; + struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); struct ath11k *ar = arsta->arvif->ar; u32 aggr_mode; int ret; @@ -697,7 +697,7 @@ ath11k_write_htt_peer_stats_reset(struct file *file, size_t count, loff_t *ppos) { struct ieee80211_sta *sta = file->private_data; - struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; + struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); struct ath11k *ar = arsta->arvif->ar; struct htt_ext_stats_cfg_params cfg_params = { 0 }; int ret; @@ -756,7 +756,7 @@ static ssize_t ath11k_dbg_sta_read_peer_ps_state(struct file *file, size_t count, loff_t *ppos) { struct ieee80211_sta *sta = file->private_data; - struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; + struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); struct ath11k *ar = arsta->arvif->ar; char buf[20]; int len; @@ -783,7 +783,7 @@ static ssize_t ath11k_dbg_sta_read_current_ps_duration(struct file *file, loff_t *ppos) { struct ieee80211_sta *sta = file->private_data; - struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; + struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); struct ath11k *ar = arsta->arvif->ar; u64 time_since_station_in_power_save; char buf[20]; @@ -817,7 +817,7 @@ static ssize_t ath11k_dbg_sta_read_total_ps_duration(struct file *file, size_t count, loff_t *ppos) { struct ieee80211_sta *sta = file->private_data; - struct ath11k_sta *arsta = (struct ath11k_sta *)sta->drv_priv; + struct ath11k_sta *arsta = ath11k_sta_to_arsta(sta); struct ath11k *ar = arsta->arvif->ar; char buf[20]; u64 power_save_duration; diff --git a/drivers/net/wireless/ath/ath11k/dp_rx.c b/drivers/net/wireless/ath/ath11k/dp_rx.c index 9de849f09620..7eac93ce7a1d 100644 --- a/drivers/net/wireless/ath/ath11k/dp_rx.c +++ b/drivers/net/wireless/ath/ath11k/dp_rx.c @@ -1099,7 +1099,7 @@ int ath11k_dp_rx_ampdu_start(struct ath11k *ar, struct ieee80211_ampdu_params *params) { struct ath11k_base *ab = ar->ab; - struct ath11k_sta *arsta = (void *)params->sta->drv_priv; + struct ath11k_sta *arsta = ath11k_sta_to_arsta(params->sta); int vdev_id = arsta->arvif->vdev_id; int ret; @@ -1117,7 +1117,7 @@ int ath11k_dp_rx_ampdu_stop(struct ath11k *ar, { struct ath11k_base *ab = ar->ab; struct ath11k_peer *peer; - struct ath11k_sta *arsta = (void *)params->sta->drv_priv; + struct ath11k_sta *arsta = ath11k_sta_to_arsta(params->sta); int vdev_id = arsta->arvif->vdev_id; dma_addr_t paddr; bool active; @@ -1456,7 +1456,7 @@ ath11k_update_per_peer_tx_stats(struct ath11k *ar, } sta = peer->sta; - arsta = (struct ath11k_sta *)sta->drv_priv; + arsta = ath11k_sta_to_arsta(sta); memset(&arsta->txrate, 0, sizeof(arsta->txrate)); @@ -1618,14 +1618,20 @@ static void ath11k_htt_pktlog(struct ath11k_base *ab, struct sk_buff *skb) u8 pdev_id; pdev_id = FIELD_GET(HTT_T2H_PPDU_STATS_INFO_PDEV_ID, data->hdr); + + rcu_read_lock(); + ar = ath11k_mac_get_ar_by_pdev_id(ab, pdev_id); if (!ar) { ath11k_warn(ab, "invalid pdev id %d on htt pktlog\n", pdev_id); - return; + goto out; } trace_ath11k_htt_pktlog(ar, data->payload, hdr->size, ar->ab->pktlog_defs_checksum); + +out: + rcu_read_unlock(); } static void ath11k_htt_backpressure_event_handler(struct ath11k_base *ab, @@ -5242,7 +5248,7 @@ int ath11k_dp_rx_process_mon_status(struct ath11k_base *ab, int mac_id, goto next_skb; } - arsta = (struct ath11k_sta *)peer->sta->drv_priv; + arsta = ath11k_sta_to_arsta(peer->sta); ath11k_dp_rx_update_peer_stats(arsta, ppdu_info); if (ath11k_debugfs_is_pktlog_peer_valid(ar, peer->addr)) diff --git a/drivers/net/wireless/ath/ath11k/dp_tx.c b/drivers/net/wireless/ath/ath11k/dp_tx.c index 0dda76f7a4b5..a5fa08bc623b 100644 --- a/drivers/net/wireless/ath/ath11k/dp_tx.c +++ b/drivers/net/wireless/ath/ath11k/dp_tx.c @@ -467,7 +467,7 @@ void ath11k_dp_tx_update_txcompl(struct ath11k *ar, struct hal_tx_status *ts) } sta = peer->sta; - arsta = (struct ath11k_sta *)sta->drv_priv; + arsta = ath11k_sta_to_arsta(sta); memset(&arsta->txrate, 0, sizeof(arsta->txrate)); pkt_type = FIELD_GET(HAL_TX_RATE_STATS_INFO0_PKT_TYPE, @@ -627,7 +627,7 @@ static void ath11k_dp_tx_complete_msdu(struct ath11k *ar, ieee80211_free_txskb(ar->hw, msdu); return; } - arsta = (struct ath11k_sta *)peer->sta->drv_priv; + arsta = ath11k_sta_to_arsta(peer->sta); status.sta = peer->sta; status.skb = msdu; status.info = info; diff --git a/drivers/net/wireless/ath/ath11k/fw.c b/drivers/net/wireless/ath/ath11k/fw.c new file mode 100644 index 000000000000..8f84fba29886 --- /dev/null +++ b/drivers/net/wireless/ath/ath11k/fw.c @@ -0,0 +1,168 @@ +// SPDX-License-Identifier: BSD-3-Clause-Clear +/* + * Copyright (c) 2022-2023, Qualcomm Innovation Center, Inc. All rights reserved. + */ + +#include "core.h" + +#include "debug.h" + +static int ath11k_fw_request_firmware_api_n(struct ath11k_base *ab, + const char *name) +{ + size_t magic_len, len, ie_len; + int ie_id, i, index, bit, ret; + struct ath11k_fw_ie *hdr; + const u8 *data; + __le32 *timestamp; + + ab->fw.fw = ath11k_core_firmware_request(ab, name); + if (IS_ERR(ab->fw.fw)) { + ret = PTR_ERR(ab->fw.fw); + ath11k_dbg(ab, ATH11K_DBG_BOOT, "failed to load %s: %d\n", name, ret); + ab->fw.fw = NULL; + return ret; + } + + data = ab->fw.fw->data; + len = ab->fw.fw->size; + + /* magic also includes the null byte, check that as well */ + magic_len = strlen(ATH11K_FIRMWARE_MAGIC) + 1; + + if (len < magic_len) { + ath11k_err(ab, "firmware image too small to contain magic: %zu\n", + len); + ret = -EINVAL; + goto err; + } + + if (memcmp(data, ATH11K_FIRMWARE_MAGIC, magic_len) != 0) { + ath11k_err(ab, "Invalid firmware magic\n"); + ret = -EINVAL; + goto err; + } + + /* jump over the padding */ + magic_len = ALIGN(magic_len, 4); + + /* make sure there's space for padding */ + if (magic_len > len) { + ath11k_err(ab, "No space for padding after magic\n"); + ret = -EINVAL; + goto err; + } + + len -= magic_len; + data += magic_len; + + /* loop elements */ + while (len > sizeof(struct ath11k_fw_ie)) { + hdr = (struct ath11k_fw_ie *)data; + + ie_id = le32_to_cpu(hdr->id); + ie_len = le32_to_cpu(hdr->len); + + len -= sizeof(*hdr); + data += sizeof(*hdr); + + if (len < ie_len) { + ath11k_err(ab, "Invalid length for FW IE %d (%zu < %zu)\n", + ie_id, len, ie_len); + ret = -EINVAL; + goto err; + } + + switch (ie_id) { + case ATH11K_FW_IE_TIMESTAMP: + if (ie_len != sizeof(u32)) + break; + + timestamp = (__le32 *)data; + + ath11k_dbg(ab, ATH11K_DBG_BOOT, "found fw timestamp %d\n", + le32_to_cpup(timestamp)); + break; + case ATH11K_FW_IE_FEATURES: + ath11k_dbg(ab, ATH11K_DBG_BOOT, + "found firmware features ie (%zd B)\n", + ie_len); + + for (i = 0; i < ATH11K_FW_FEATURE_COUNT; i++) { + index = i / 8; + bit = i % 8; + + if (index == ie_len) + break; + + if (data[index] & (1 << bit)) + __set_bit(i, ab->fw.fw_features); + } + + ath11k_dbg_dump(ab, ATH11K_DBG_BOOT, "features", "", + ab->fw.fw_features, + sizeof(ab->fw.fw_features)); + break; + case ATH11K_FW_IE_AMSS_IMAGE: + ath11k_dbg(ab, ATH11K_DBG_BOOT, + "found fw image ie (%zd B)\n", + ie_len); + + ab->fw.amss_data = data; + ab->fw.amss_len = ie_len; + break; + case ATH11K_FW_IE_M3_IMAGE: + ath11k_dbg(ab, ATH11K_DBG_BOOT, + "found m3 image ie (%zd B)\n", + ie_len); + + ab->fw.m3_data = data; + ab->fw.m3_len = ie_len; + break; + default: + ath11k_warn(ab, "Unknown FW IE: %u\n", ie_id); + break; + } + + /* jump over the padding */ + ie_len = ALIGN(ie_len, 4); + + /* make sure there's space for padding */ + if (ie_len > len) + break; + + len -= ie_len; + data += ie_len; + }; + + return 0; + +err: + release_firmware(ab->fw.fw); + ab->fw.fw = NULL; + return ret; +} + +int ath11k_fw_pre_init(struct ath11k_base *ab) +{ + int ret; + + ret = ath11k_fw_request_firmware_api_n(ab, ATH11K_FW_API2_FILE); + if (ret == 0) { + ab->fw.api_version = 2; + goto out; + } + + ab->fw.api_version = 1; + +out: + ath11k_dbg(ab, ATH11K_DBG_BOOT, "using fw api %d\n", + ab->fw.api_version); + + return 0; +} + +void ath11k_fw_destroy(struct ath11k_base *ab) +{ + release_firmware(ab->fw.fw); +} diff --git a/drivers/net/wireless/ath/ath11k/fw.h b/drivers/net/wireless/ath/ath11k/fw.h new file mode 100644 index 000000000000..d9893ceb2c3d --- /dev/null +++ b/drivers/net/wireless/ath/ath11k/fw.h @@ -0,0 +1,27 @@ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ +/* + * Copyright (c) 2022-2023, Qualcomm Innovation Center, Inc. All rights reserved. + */ + +#ifndef ATH11K_FW_H +#define ATH11K_FW_H + +#define ATH11K_FW_API2_FILE "firmware-2.bin" +#define ATH11K_FIRMWARE_MAGIC "QCOM-ATH11K-FW" + +enum ath11k_fw_ie_type { + ATH11K_FW_IE_TIMESTAMP = 0, + ATH11K_FW_IE_FEATURES = 1, + ATH11K_FW_IE_AMSS_IMAGE = 2, + ATH11K_FW_IE_M3_IMAGE = 3, +}; + +enum ath11k_fw_features { + /* keep last */ + ATH11K_FW_FEATURE_COUNT, +}; + +int ath11k_fw_pre_init(struct ath11k_base *ab); +void ath11k_fw_destroy(struct ath11k_base *ab); + +#endif /* ATH11K_FW_H */ diff --git a/drivers/net/wireless/ath/ath11k/hif.h b/drivers/net/wireless/ath/ath11k/hif.h index 659b80d2abd4..d68ed4214dec 100644 --- a/drivers/net/wireless/ath/ath11k/hif.h +++ b/drivers/net/wireless/ath/ath11k/hif.h @@ -9,18 +9,18 @@ #include "core.h" struct ath11k_hif_ops { - u32 (*read32)(struct ath11k_base *sc, u32 address); - void (*write32)(struct ath11k_base *sc, u32 address, u32 data); + u32 (*read32)(struct ath11k_base *ab, u32 address); + void (*write32)(struct ath11k_base *ab, u32 address, u32 data); int (*read)(struct ath11k_base *ab, void *buf, u32 start, u32 end); - void (*irq_enable)(struct ath11k_base *sc); - void (*irq_disable)(struct ath11k_base *sc); - int (*start)(struct ath11k_base *sc); - void (*stop)(struct ath11k_base *sc); - int (*power_up)(struct ath11k_base *sc); - void (*power_down)(struct ath11k_base *sc); + void (*irq_enable)(struct ath11k_base *ab); + void (*irq_disable)(struct ath11k_base *ab); + int (*start)(struct ath11k_base *ab); + void (*stop)(struct ath11k_base *ab); + int (*power_up)(struct ath11k_base *ab); + void (*power_down)(struct ath11k_base *ab); int (*suspend)(struct ath11k_base *ab); int (*resume)(struct ath11k_base *ab); - int (*map_service_to_pipe)(struct ath11k_base *sc, u16 service_id, + int (*map_service_to_pipe)(struct ath11k_base *ab, u16 service_id, u8 *ul_pipe, u8 *dl_pipe); int (*get_user_msi_vector)(struct ath11k_base *ab, char *user_name, int *num_vectors, u32 *user_base_data, @@ -44,34 +44,34 @@ static inline void ath11k_hif_ce_irq_disable(struct ath11k_base *ab) ab->hif.ops->ce_irq_disable(ab); } -static inline int ath11k_hif_start(struct ath11k_base *sc) +static inline int ath11k_hif_start(struct ath11k_base *ab) { - return sc->hif.ops->start(sc); + return ab->hif.ops->start(ab); } -static inline void ath11k_hif_stop(struct ath11k_base *sc) +static inline void ath11k_hif_stop(struct ath11k_base *ab) { - sc->hif.ops->stop(sc); + ab->hif.ops->stop(ab); } -static inline void ath11k_hif_irq_enable(struct ath11k_base *sc) +static inline void ath11k_hif_irq_enable(struct ath11k_base *ab) { - sc->hif.ops->irq_enable(sc); + ab->hif.ops->irq_enable(ab); } -static inline void ath11k_hif_irq_disable(struct ath11k_base *sc) +static inline void ath11k_hif_irq_disable(struct ath11k_base *ab) { - sc->hif.ops->irq_disable(sc); + ab->hif.ops->irq_disable(ab); } -static inline int ath11k_hif_power_up(struct ath11k_base *sc) +static inline int ath11k_hif_power_up(struct ath11k_base *ab) { - return sc->hif |