/* SPDX-License-Identifier: ISC */
/*
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
* Copyright (c) 2018, The Linux Foundation. All rights reserved.
*/
#ifndef _CORE_H_
#define _CORE_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 "htt.h"
#include "htc.h"
#include "hw.h"
#include "targaddrs.h"
#include "wmi.h"
#include "../ath.h"
#include "../regd.h"
#include "../dfs_pattern_detector.h"
#include "spectral.h"
#include "thermal.h"
#include "wow.h"
#include "swap.h"
#define MS(_v, _f) (((_v) & _f##_MASK) >> _f##_LSB)
#define SM(_v, _f) (((_v) << _f##_LSB) & _f##_MASK)
#define WO(_f) ((_f##_OFFSET) >> 2)
#define ATH10K_SCAN_ID 0
#define ATH10K_SCAN_CHANNEL_SWITCH_WMI_EVT_OVERHEAD 10 /* msec */
#define WMI_READY_TIMEOUT (5 * HZ)
#define ATH10K_FLUSH_TIMEOUT_HZ (5 * HZ)
#define ATH10K_CONNECTION_LOSS_HZ (3 * HZ)
#define ATH10K_NUM_CHANS 41
#define ATH10K_MAX_5G_CHAN 173
/* Antenna noise floor */
#define ATH10K_DEFAULT_NOISE_FLOOR -95
#define ATH10K_INVALID_RSSI 128
#define ATH10K_MAX_NUM_MGMT_PENDING 128
/* number of failed packets (20 packets with 16 sw reties each) */
#define ATH10K_KICKOUT_THRESHOLD (20 * 16)
/*
* Use insanely high numbers to make sure that the firmware implementation
* won't start, we have the same functionality already in hostapd. Unit
* is seconds.
*/
#define ATH10K_KEEPALIVE_MIN_IDLE 3747
#define ATH10K_KEEPALIVE_MAX_IDLE 3895
#define ATH10K_KEEPALIVE_MAX_UNRESPONSIVE 3900
/* NAPI poll budget */
#define ATH10K_NAPI_BUDGET 64
/* SMBIOS type containing Board Data File Name Extension */
#define ATH10K_SMBIOS_BDF_EXT_TYPE 0xF8
/* SMBIOS type structure length (excluding strings-set) */
#define ATH10K_SMBIOS_BDF_EXT_LENGTH 0x9
/* Offset pointing to Board Data File Name Extension */
#define ATH10K_SMBIOS_BDF_EXT_OFFSET 0x8
/* Board Data File Name Extension string length.
* String format: BDF_<Customer ID>_<Extension>\0
*/
#define ATH10K_SMBIOS_BDF_EXT_STR_LENGTH 0x20
/* The magic used by QCA spec */
#define ATH10K_SMBIOS_BDF_EXT_MAGIC "BDF_"
/* Default Airtime weight multipler (Tuned for multiclient performance) */
#define ATH10K_AIRTIME_WEIGHT_MULTIPLIER 4
struct ath10k;
static inline const char *ath10k_bus_str(enum ath10k_bus bus)
{
switch (bus) {
case ATH10K_BUS_PCI:
return "pci";
case ATH10K_BUS_AHB:
return "ahb";
case ATH10K_BUS_SDIO:
return "sdio";
case ATH10K_BUS_USB:
return "usb";
case ATH10K_BUS_SNOC:
return "snoc";
}
return "unknown";
}
enum ath10k_skb_flags {
ATH10K_SKB_F_NO_HWCRYPT = BIT(0),
ATH10K_SKB_F_DTIM_ZERO = BIT(1),
ATH10K_SKB_F_DELIVER_CAB = BIT(2),
ATH10K_SKB_F_MGMT = BIT(3),
ATH10K_SKB_F_QOS = BIT(4),
ATH10K_SKB_F_RAW_TX = BIT(5),
};
struct ath10k_skb_cb {
dma_addr_t paddr;
u8 flags;
u8 eid;
u16 msdu_id;
u16 airtime_est;
struct ieee80211_vif *vif;
struct ieee80211_txq *txq;
} __packed;
struct ath10k_skb_rxcb {
dma_addr_t paddr;
struct hlist_node hlist;
};
static inline struct ath10k_skb_cb *ATH10K_SKB_CB(struct sk_buff *skb)
{
BUILD_BUG_ON(sizeof(struct ath10k_skb_cb) >
IEEE80211_TX_INFO_DRIVER_DATA_SIZE);
return (struct ath10k_skb_cb *)&IEEE80211_SKB_CB(skb)->driver_data;
}
static inline struct ath10k_skb_rxcb *ATH10K_SKB_RXCB(struct sk_buff *skb)
{
BUILD_BUG_ON(sizeof(struct ath10k_skb_rxcb) > sizeof(skb->cb));
return (struct ath10k_skb_rxcb *)skb->cb;
}
#define ATH10K_RXCB_SKB(rxcb) \
container_of((void *)rxcb, struct sk_buff, cb)
static inline u32 host_interest_item_address(u32 item_offset)
{
return