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luckfox-pico-sdk/sysdrv/drv_ko/wifi/ssv6x5x/hci/hctrl.h
eng33 00aee4108a creat: first commit
2023-08-08 20:36:47 +08:00

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/*
* Copyright (c) 2015 iComm-semi Ltd.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef _HCTRL_H_
#define _HCTRL_H_
#define SSV6XXX_INT_RX 0x00000001 //1<<0
/*Workaround solution: We use this interrupt bit for Queue 4(MNG) */
#define SSV6XXX_INT_TX 0x00000002 //1<<1
#define SSV6XXX_INT_SOC 0x00000004 //1<<2
#define SSV6XXX_INT_LOW_EDCA_0 0x00000008 //1<<3
#define SSV6XXX_INT_LOW_EDCA_1 0x00000010 //1<<4
#define SSV6XXX_INT_LOW_EDCA_2 0x00000020 //1<<5
#define SSV6XXX_INT_LOW_EDCA_3 0x00000040 //1<<6
#define SSV6XXX_INT_RESOURCE_LOW 0x00000080 //1<<7
#define IFDEV(_ct) ((_ct)->shi->dev)
#define IFOPS(_ct) ((_ct)->shi->if_ops)
#define HCI_REG_READ(_ct, _adr, _val) IFOPS(_ct)->readreg(IFDEV(_ct), _adr, _val)
#define HCI_REG_WRITE(_ct,_adr, _val) IFOPS(_ct)->writereg(IFDEV(_ct), _adr, _val)
#ifdef CONFIG_USB_EP0_RW_REGISTER
#define HCI_REG_MCU_READ(_ct, _adr, _val) IFOPS(_ct)->mcu_readreg(IFDEV(_ct), _adr, _val)
#define HCI_REG_MCU_WRITE(_ct,_adr, _val) IFOPS(_ct)->mcu_writereg(IFDEV(_ct), _adr, _val)
#endif
#define HCI_BURST_REG_READ(_ct, _adr, _val, _num) IFOPS(_ct)->burst_readreg(IFDEV(_ct), _adr, _val, _num)
#define HCI_BURST_REG_WRITE(_ct,_adr, _val, _num) IFOPS(_ct)->burst_writereg(IFDEV(_ct), _adr, _val, _num)
#define HCI_REG_SET_BITS(_ct, _reg, _set, _clr) \
{ \
u32 _regval; \
if(HCI_REG_READ(_ct, _reg, &_regval)); \
_regval &= ~(_clr); \
_regval |= (_set); \
if(HCI_REG_WRITE(_ct, _reg, _regval)); \
}
#define IF_SEND(_ct, _bf, _len, _qid) IFOPS(_ct)->write(IFDEV(_ct), _bf, _len, _qid)
#define IF_RECV(_ct, _bf, _len, _mode) IFOPS(_ct)->read(IFDEV(_ct), _bf, _len, _mode)
#define HCI_LOAD_FW(_ct, _addr, _data, _size) IFOPS(_ct)->load_fw(IFDEV(_ct), _addr, _data, _size)
#define HCI_TX_AGGR_SKB_LEN (32 * 1024)
struct ssv6xxx_hci_ctrl {
struct ssv6xxx_hci_info *shi;
/* host command block */
struct mutex cmd_mutex;
struct completion cmd_done;
bool ignore_cmd;
u32 blocking_seq_no;
/* bit3(VO) bit4(VI) bit5(BE) bit6(BK) r/w this field need to use "int_lock"*/
u32 int_mask;
/* pause/resume */
struct mutex hw_txq_mask_lock;
u32 hw_txq_mask;
/* software tx queue: 0 ~ 7 is wsid txq, 8 is mgmt txq */
struct ssv_sw_txq sw_txq[SSV_SW_TXQ_NUM];
/* hardware tx queue packet counter */
atomic_t sw_txq_cnt;
/* ASIC int mask need to be protected by it */
struct mutex hci_mutex;
/**
* After first time firmware download, later ones called "redownload"
* After first time firmware download, it always be 1
*/
//bool redownload;
/**
* Always hold an empty skbuff so that the incoming data
* could be receive.
*/
u32 rx_pkt;
u32 rx_isr_cnt;
wait_queue_head_t tx_wait_q;
struct task_struct *hci_tx_task;
struct work_struct isr_reset_work;
struct ssv6xxx_tx_hw_info tx_info;
struct ssv6xxx_rx_hw_info rx_info;
bool hw_tx_resource_full;
u32 hw_tx_resource_full_cnt;
#ifdef CONFIG_SDIO_FAVOR_RX
volatile bool hw_sdio_rx_available;
#endif
/* capability inherit from smac */
u32 hci_cap;
/* hci tx aggr pre-alloc skb */
struct sk_buff *p_tx_aggr_skb;
// tx trigger
bool tx_trigger_en;
u32 tx_trigger_qlen;
u32 tx_trigger_pkt_size;
u32 task_timeout;
};
struct ssv6xxx_hci_txq_info {
u32 tx_use_page:8;
u32 tx_use_id:6;
u32 txq0_size:4;
u32 txq1_size:4;
u32 txq2_size:5;
u32 txq3_size:5;
};
struct ssv6xxx_hci_txq_info2 {
u32 tx_use_page:9;
u32 tx_use_id:8;
u32 txq4_size:4;
u32 rsvd:11;
};
struct ssv6xxx_hw_resource
{
int free_tx_page;
int free_tx_id;
int max_tx_frame[SSV_HW_TXQ_NUM];
};
static inline void ssv6xxx_hwif_irq_request(struct ssv6xxx_hci_ctrl *hctrl, irq_handler_t irq_handler)
{
if(hctrl->shi->if_ops->irq_request)
hctrl->shi->if_ops->irq_request(IFDEV(hctrl), irq_handler, hctrl);
}
static inline void ssv6xxx_hwif_irq_enable(struct ssv6xxx_hci_ctrl *hctrl)
{
if(hctrl->shi->if_ops->irq_enable)
hctrl->shi->if_ops->irq_enable(IFDEV(hctrl));
}
static inline void ssv6xxx_hwif_irq_disable(struct ssv6xxx_hci_ctrl *hctrl)
{
if(hctrl->shi->if_ops->irq_disable)
hctrl->shi->if_ops->irq_disable(IFDEV(hctrl), false);
}
static inline int ssv6xxx_hwif_irq_getstatus(struct ssv6xxx_hci_ctrl *hctrl, int *status)
{
if(hctrl->shi->if_ops->irq_getstatus)
return hctrl->shi->if_ops->irq_getstatus(IFDEV(hctrl), status);
return 0;
}
static inline void ssv6xxx_hwif_irq_setmask(struct ssv6xxx_hci_ctrl *hctrl, int mask)
{
if(hctrl->shi->if_ops->irq_setmask)
hctrl->shi->if_ops->irq_setmask(IFDEV(hctrl), mask);
}
static inline void ssv6xxx_hwif_irq_trigger(struct ssv6xxx_hci_ctrl *hctrl)
{
if(hctrl->shi->if_ops->irq_trigger)
hctrl->shi->if_ops->irq_trigger(IFDEV(hctrl));
}
static inline void ssv6xxx_hwif_pmu_wakeup(struct ssv6xxx_hci_ctrl *hctrl)
{
if(hctrl->shi->if_ops->pmu_wakeup)
hctrl->shi->if_ops->pmu_wakeup(IFDEV(hctrl));
}
static inline int ssv6xxx_hwif_write_sram(struct ssv6xxx_hci_ctrl *hctrl, u32 addr, u8 *data, u32 size)
{
if(hctrl->shi->if_ops->write_sram)
return hctrl->shi->if_ops->write_sram(IFDEV(hctrl), addr, data, size);
return 0;
}
static inline bool ssv6xxx_hwif_ready(struct ssv6xxx_hci_ctrl *hctrl)
{
if(hctrl->shi->if_ops->property)
return hctrl->shi->if_ops->is_ready(IFDEV(hctrl));
return false;
}
static inline int ssv6xxx_hwif_property(struct ssv6xxx_hci_ctrl *hctrl)
{
if(hctrl->shi->if_ops->property)
return hctrl->shi->if_ops->property(IFDEV(hctrl));
return 0;
}
static inline void ssv6xxx_hwif_load_fw_pre_config_device(struct ssv6xxx_hci_ctrl *hctrl)
{
if(hctrl->shi->if_ops->load_fw_pre_config_device)
hctrl->shi->if_ops->load_fw_pre_config_device(IFDEV(hctrl));
}
static inline void ssv6xxx_hwif_load_fw_post_config_device(struct ssv6xxx_hci_ctrl *hctrl)
{
if(hctrl->shi->if_ops->load_fw_post_config_device)
hctrl->shi->if_ops->load_fw_post_config_device(IFDEV(hctrl));
}
static inline void ssv6xxx_hwif_reverse_config_device(struct ssv6xxx_hci_ctrl *hctrl)
{
if(hctrl->shi->if_ops->reverse_config_device)
{
hctrl->shi->if_ops->reverse_config_device(IFDEV(hctrl));
}
}
static inline void ssv6xxx_hwif_rx_task(struct ssv6xxx_hci_ctrl *hctrl, int (*rx_cb)(struct sk_buff *rx_skb, void *args),
int (*is_rx_q_full)(void *args), void *args, u32 *pkt, u32 *isr_cnt, u32 recv_cnt)
{
if(hctrl->shi->if_ops->hwif_rx_task)
hctrl->shi->if_ops->hwif_rx_task(IFDEV(hctrl), rx_cb, is_rx_q_full, args, pkt, isr_cnt, recv_cnt);
}
static inline void ssv6xxx_hwif_interface_reset(struct ssv6xxx_hci_ctrl *hctrl)
{
if(hctrl->shi->if_ops->interface_reset)
hctrl->shi->if_ops->interface_reset(IFDEV(hctrl));
}
static inline int ssv6xxx_hwif_start_usb_acc(struct ssv6xxx_hci_ctrl *hctrl, u8 epnum)
{
if(hctrl->shi->if_ops->start_usb_acc)
return hctrl->shi->if_ops->start_usb_acc(IFDEV(hctrl), epnum);
return 0;
}
static inline int ssv6xxx_hwif_stop_usb_acc(struct ssv6xxx_hci_ctrl *hctrl, u8 epnum)
{
if(hctrl->shi->if_ops->stop_usb_acc)
return hctrl->shi->if_ops->stop_usb_acc(IFDEV(hctrl), epnum);
return 0;
}
static inline int ssv6xxx_hwif_jump_to_rom(struct ssv6xxx_hci_ctrl *hctrl)
{
if(hctrl->shi->if_ops->jump_to_rom)
return hctrl->shi->if_ops->jump_to_rom(IFDEV(hctrl));
return 0;
}
static inline void ssv6xxx_hwif_sysplf_reset(struct ssv6xxx_hci_ctrl *hctrl, u32 addr, u32 value)
{
if(hctrl->shi->if_ops->sysplf_reset)
hctrl->shi->if_ops->sysplf_reset(IFDEV(hctrl), addr, value);
}
#ifdef CONFIG_PM
static inline void ssv6xxx_hwif_suspend(struct ssv6xxx_hci_ctrl *hctrl)
{
if(hctrl->shi->if_ops->hwif_suspend)
hctrl->shi->if_ops->hwif_suspend(IFDEV(hctrl));
}
static inline void ssv6xxx_hwif_resume(struct ssv6xxx_hci_ctrl *hctrl)
{
if(hctrl->shi->if_ops->hwif_resume)
hctrl->shi->if_ops->hwif_resume(IFDEV(hctrl));
}
#endif
static inline void ssv6xxx_hwif_cleanup(struct ssv6xxx_hci_ctrl *hctrl)
{
if(hctrl->shi->if_ops->hwif_cleanup)
hctrl->shi->if_ops->hwif_cleanup(IFDEV(hctrl));
}
static inline void ssv6xxx_hwif_get_tx_req_cnt(struct ssv6xxx_hci_ctrl *hctrl, int *tx_reg_cnt)
{
if(hctrl->shi->if_ops->get_tx_req_cnt)
hctrl->shi->if_ops->get_tx_req_cnt(IFDEV(hctrl), tx_reg_cnt);
}
#define HCI_IRQ_REQUEST(ct, hdle) ssv6xxx_hwif_irq_request(ct, hdle)
#define HCI_IRQ_ENABLE(ct) ssv6xxx_hwif_irq_enable(ct)
#define HCI_IRQ_DISABLE(ct) ssv6xxx_hwif_irq_disable(ct)
#define HCI_IRQ_STATUS(ct, sts) ssv6xxx_hwif_irq_getstatus(ct, sts)
#define HCI_IRQ_SET_MASK(ct, mk) ssv6xxx_hwif_irq_setmask(ct, mk)
#define HCI_IRQ_TRIGGER(ct) ssv6xxx_hwif_irq_trigger(ct)
#define HCI_PMU_WAKEUP(ct) ssv6xxx_hwif_pmu_wakeup(ct)
#define HCI_SRAM_WRITE(ct, adr, dat, size) ssv6xxx_hwif_write_sram(ct, adr, dat, size)
#define HCI_HWIF_READY(ct) ssv6xxx_hwif_ready(ct)
#define HCI_HWIF_PROPERTY(ct) ssv6xxx_hwif_property(ct)
#define HCI_LOAD_FW_PRE_CONFIG_DEVICE(ct) ssv6xxx_hwif_load_fw_pre_config_device(ct)
#define HCI_LOAD_FW_POST_CONFIG_DEVICE(ct) ssv6xxx_hwif_load_fw_post_config_device(ct)
#define HCI_REVERSE_CONFIG_DEVICE(ct) ssv6xxx_hwif_reverse_config_device(ct)
#define HCI_RX_TASK(ct, rx_cb, is_rx_q_full, args, pkt, isr_cnt, recv_cnt) ssv6xxx_hwif_rx_task(ct, rx_cb, is_rx_q_full, args, pkt, isr_cnt, recv_cnt)
#define HCI_IFC_RESET(ct) ssv6xxx_hwif_interface_reset(ct)
#define HCI_START_USB_ACC(ct, epnum) ssv6xxx_hwif_start_usb_acc(ct, epnum)
#define HCI_STOP_USB_ACC(ct, epnum) ssv6xxx_hwif_stop_usb_acc(ct, epnum)
#define HCI_JUMP_TO_ROM(ct) ssv6xxx_hwif_jump_to_rom(ct)
#define HCI_SYSPLF_RESET(ct, addr, value) ssv6xxx_hwif_sysplf_reset(ct, addr, value)
#ifdef CONFIG_PM
#define HCI_HWIF_SUSPEND(ct) ssv6xxx_hwif_suspend(ct)
#define HCI_HWIF_RESUME(ct) ssv6xxx_hwif_resume(ct)
#endif
#define HCI_HWIF_CLEANUP(ct) ssv6xxx_hwif_cleanup(ct)
#define HCI_HWIF_GET_TX_REQ_CNT(ct, value) ssv6xxx_hwif_get_tx_req_cnt(ct, value)
#define HCI_DEVICE_TYPE(_hci_ctrl) (HCI_HWIF_PROPERTY(_hci_ctrl) & SSV_HWIF_INTERFACE_MASK)
#endif
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