#ifndef WILC_WLAN_H
#define WILC_WLAN_H
#include <linux/types.h>
#define ISWILC1000(id) ((id & 0xfffff000) == 0x100000 ? 1 : 0)
/********************************************
*
* Mac eth header length
*
********************************************/
#define DRIVER_HANDLER_SIZE 4
#define MAX_MAC_HDR_LEN 26 /* QOS_MAC_HDR_LEN */
#define SUB_MSDU_HEADER_LENGTH 14
#define SNAP_HDR_LEN 8
#define ETHERNET_HDR_LEN 14
#define WORD_ALIGNMENT_PAD 0
#define ETH_ETHERNET_HDR_OFFSET (MAX_MAC_HDR_LEN + \
SUB_MSDU_HEADER_LENGTH + \
SNAP_HDR_LEN - \
ETHERNET_HDR_LEN + \
WORD_ALIGNMENT_PAD)
#define HOST_HDR_OFFSET 4
#define ETHERNET_HDR_LEN 14
#define IP_HDR_LEN 20
#define IP_HDR_OFFSET ETHERNET_HDR_LEN
#define UDP_HDR_OFFSET (IP_HDR_LEN + IP_HDR_OFFSET)
#define UDP_HDR_LEN 8
#define UDP_DATA_OFFSET (UDP_HDR_OFFSET + UDP_HDR_LEN)
#define ETH_CONFIG_PKT_HDR_LEN UDP_DATA_OFFSET
#define ETH_CONFIG_PKT_HDR_OFFSET (ETH_ETHERNET_HDR_OFFSET + \
ETH_CONFIG_PKT_HDR_LEN)
/********************************************
*
* Endian Conversion
*
********************************************/
#define BYTE_SWAP(val) (((val & 0x000000FF) << 24) + \
((val & 0x0000FF00) << 8) + \
((val & 0x00FF0000) >> 8) + \
((val & 0xFF000000) >> 24))
/********************************************
*
* Register Defines
*
********************************************/
#define WILC_PERIPH_REG_BASE 0x1000
#define WILC_CHANGING_VIR_IF 0x108c
#define WILC_CHIPID WILC_PERIPH_REG_BASE
#define WILC_GLB_RESET_0 (WILC_PERIPH_REG_BASE + 0x400)
#define WILC_PIN_MUX_0 (WILC_PERIPH_REG_BASE + 0x408)
#define WILC_HOST_TX_CTRL (WILC_PERIPH_REG_BASE + 0x6c)
#define WILC_HOST_RX_CTRL_0 (WILC_PERIPH_REG_BASE + 0x70)
#define WILC_HOST_RX_CTRL_1 (WILC_PERIPH_REG_BASE + 0x74)
#define WILC_HOST_VMM_CTL (WILC_PERIPH_REG_BASE + 0x78)
#define WILC_HOST_RX_CTRL (WILC_PERIPH_REG_BASE + 0x80)
#define WILC_HOST_RX_EXTRA_SIZE (WILC_PERIPH_REG_BASE + 0x84)
#define WILC_HOST_TX_CTRL_1 (WILC_PERIPH_REG_BASE + 0x88)
#define WILC_MISC (WILC_PERIPH_REG_BASE + 0x428)
#define WILC_INTR_REG_BASE (WILC_PERIPH_REG_BASE + 0xa00)
#define WILC_INTR_ENABLE WILC_INTR_REG_BASE
#define WILC_INTR2_ENABLE (WILC_INTR_REG_BASE + 4)
#define WILC_INTR_POLARITY (WILC_INTR_REG_BASE + 0x10)
#define WILC_INTR_TYPE (WILC_INTR_REG_BASE + 0x20)
#define WILC_INTR_CLEAR (WILC_INTR_REG_BASE + 0x30)
#define WILC_INTR_STATUS (WILC_INTR_REG_BASE + 0x40)
#define WILC_VMM_TBL_SIZE 64
#define WILC_VMM_TX_TBL_BASE 0x150400
#define WILC_VMM_RX_TBL_BASE 0x150500
#define WILC_VMM_BASE 0x150000
#define WILC_VMM_CORE_CTL WILC_VMM_BASE
#define WILC_VMM_TBL_CTL (WILC_VMM_BASE + 0x4)
#define WILC_VMM_TBL_ENTRY (WILC_VMM_BASE + 0x8)
#define WILC_VMM_TBL0_SIZE (WILC_VMM_BASE + 0xc)
#define WILC_VMM_TO_HOST_SIZE (WILC_VMM_BASE + 0x10)
#define WILC_VMM_CORE_CFG (WILC_VMM_BASE + 0x14)
#define WILC_VMM_TBL_ACTIVE (WILC_VMM_BASE + 040)
#define WILC_VMM_TBL_STATUS (WILC_VMM_BASE + 0x44)
#define WILC_SPI_REG_BASE 0xe800
#define WILC_SPI_CTL WILC_SPI_REG_BASE
#define WILC_SPI_MASTER_DMA_ADDR (WILC_SPI_REG_BASE + 0x4)
#define WILC_SPI_MASTER_DMA_COUNT (WILC_SPI_REG_BASE + 0x8)
#define WILC_SPI_SLAVE_DMA_ADDR (WILC_SPI_REG_BASE + 0xc)
#define WILC_SPI_SLAVE_DMA_COUNT (WILC_SPI_REG_BASE + 0x10)
#define WILC_SPI_TX_MODE (WILC_SPI_REG_BASE + 0x20)
#define WILC_SPI_PROTOCOL_CONFIG (WILC_SPI_REG_BASE + 0x24)
#define WILC_SPI_INTR_CTL (WILC_SPI_REG_BASE + 0x2c)
#define WILC_SPI_PROTOCOL_OFFSET (WILC_SPI_PROTOCOL_CONFIG - \
WILC_SPI_REG_BASE)
#define WILC_AHB_DATA_MEM_BASE 0x30000
#define WILC_AHB_SHARE_MEM_BASE 0xd0000
#define WILC_VMM_TBL_RX_SHADOW_BASE WILC_AHB_SHARE_MEM_BASE
#define WILC_VMM_TBL_RX_SHADOW_SIZE 256
#define WILC_GP_REG_0 0x149c
#define WILC_GP_REG_1 0x14a0
#define WILC_HAVE_SDIO_IRQ_GPIO BIT(0)
#define WILC_HAVE_USE_PMU BIT(1)
#define WILC_HAVE_SLEEP_CLK_SRC_RTC BIT(2)
#define WILC_HAVE_SLEEP_CLK_SRC_XO BIT(3)
#define WILC_HAVE_EXT_PA_INV_TX_RX BIT(4)
#define WILC_HAVE_LEGACY_RF_SETTINGS BIT(5)
#define WILC_HAVE_XTAL_24 BIT(6)
#define WILC_HAVE_DISABLE_WILC_UART BIT(7)
/********************************************
*
* Wlan Defines
*
********************************************/
#define WILC_CFG_PKT 1
#define WILC_NET_PKT 0
#define WILC_MGMT_PKT 2
#define WILC_CFG_SET 1
#define WILC_CFG_QUERY 0
#define WILC_CFG_RSP 1
#define WILC_CFG_RSP_STATUS 2
#define WILC_CFG_RSP_SCAN 3
#define WILC_PLL_TO_SDIO 4
#define WILC_PLL_TO_SPI 2
#define ABORT_INT BIT(31)
/*******************************************/
/* E0 and later Interrupt flags. */
/*******************************************/
/*******************************************/
/* E0 and later Interrupt flags. */
/* IRQ Status word */
/* 15:0 = DMA count in words. */
/* 16: INT0 flag */
/* 17: INT1 flag */
/* 18: INT2 flag */
/* 19: INT3 flag */
/* 20: INT4 flag */
/* 21: INT5 flag */
/*******************************************/
#define IRG_FLAGS_OFFSET 16
#define IRQ_DMA_WD_CNT_MASK ((1ul << IRG_FLAGS_OFFSET) - 1)
#define INT_0 BIT(IRG_FLAGS_OFFSET)
#define INT_1 BIT(IRG_FLAGS_OFFSET + 1)
#define INT_2 BIT(IRG_FLAGS_OFFSET + 2)
#define INT_3 BIT(IRG_FLAGS_OFFSET + 3)
#define INT_4 BIT(IRG_FLAGS_OFFSET + 4)
#define INT_5 BIT(IRG_FLAGS_OFFSET + 5)
#define MAX_NUM_INT 6
/*******************************************/
/* E0 and later Interrupt flags. */
/* IRQ Clear word */
/* 0: Clear INT0 */
/* 1: Clear INT1 */
/* 2: Clear INT2 */
/* 3: Clear INT3 */
/* 4: Clear INT4 */
/* 5: Clear INT5 */
/* 6: Select VMM table 1 */
/* 7: Select VMM table 2 */
/* 8: Enable VMM */
/*******************************************/
#define CLR_INT0 BIT(0)
#define CLR_INT1 BIT(1)
#define CLR_INT2 BIT(2)
#define CLR_INT3 BIT(3)
#define CLR_INT4 BIT(4)
#define CLR_INT5 BIT(5)
#define SEL_VMM_TBL0 BIT(6)
#define SEL_VMM_TBL1 BIT(7)
#define EN_VMM BIT(8)
#define DATA_INT_EXT INT_0
#define PLL_INT_EXT INT_1
#define SLEEP_INT_EXT INT_2
#define ALL_INT_EXT (DATA_INT_EXT | PLL_INT_EXT | SLEEP_INT_EXT)
#define NUM_INT_EXT 3
#define DATA_INT_CLR CLR_INT0
#define PLL_INT_CLR CLR_INT1
#define SLEEP_INT_CLR CLR_INT2
#define ENABLE_RX_VMM (SEL_VMM_TBL1 | EN_VMM)
#define ENABLE_TX_VMM (SEL_VMM_TBL0 | EN_VMM)
/*time for expiring the semaphores of cfg packets*/
#define CFG_PKTS_TIMEOUT 2000
/********************************************
*
* Debug Type
*
********************************************/
typedef void (*wilc_debug_func)(u32, char *, ...);
/********************************************
*
* Tx/Rx Queue Structure
*
********************************************/
struct txq_entry_t {
struct txq_entry_t *next;
struct txq_entry_t *prev;
int type;
int index;
u8 *buffer;
int buffer_size;
void *priv;
int status;
void (*tx_complete_func)(void *, int);
};
struct rxq_entry_t {
struct rxq_entry_t *next;
u8 *buffer;
int buffer_size;
};
/********************************************
*
* Host IF Structure
*
********************************************/
struct wilc;
struct wilc_hif_func {
int (*hif_init)(struct wilc *, wilc_debug_func);
int (*hif_deinit)(struct wilc *);
int (*hif_read_reg)(struct wilc *, u32, u32 *);
int (*hif_write_reg)(struct wilc *, u32, u32);
int (*hif_block_rx)(struct wilc *, u32, u8 *, u32);
int (*hif_block_tx)(struct wilc *, u32, u8 *, u32);
int (*hif_sync)(struct wilc *);
int (*hif_clear_int)(struct wilc *);
int (*hif_read_int)(struct wilc *, u32 *);
int (*hif_clear_int_ext)(struct wilc *, u32);
int (*hif_read_size)(struct wilc *, u32 *);
int (*hif_block_tx_ext)(struct wilc *, u32, u8 *, u32);
int (*hif_block_rx_ext)(struct wilc *, u32, u8 *, u32);
int (*hif_sync_ext)(struct wilc *, int);
int (*enable_interrupt)(struct wilc *nic);
void (*disable_interrupt)(struct wilc *nic);
};
extern const struct wilc_hif_func wilc_hif_spi;
extern const struct wilc_hif_func wilc_hif_sdio;
/********************************************
*
* Configuration Structure
*
********************************************/
#define MAX_CFG_FRAME_SIZE 1468
struct wilc_cfg_frame {
u8 ether_header[14];
u8 ip_header[20];
u8 udp_header[8];
u8 wid_header[8];
u8 frame[MAX_CFG_FRAME_SIZE];
};
struct wilc_cfg_rsp {
int type;
u32 seq_no;
};
struct wilc;
int wilc_wlan_firmware_download(struct wilc *wilc, const u8 *buffer, u32 buffer_size);
int wilc_wlan_start(struct wilc *);
int wilc_wlan_stop(struct wilc *);
int wilc_wlan_txq_add_net_pkt(struct net_device *dev, void *priv, u8 *buffer,
u32 buffer_size, wilc_tx_complete_func_t func);
int wilc_wlan_handle_txq(struct net_device *dev, u32 *txq_count);
void wilc_handle_isr(struct wilc *wilc);
void wilc_wlan_cleanup(struct net_device *dev);
int wilc_wlan_cfg_set(int start, u32 wid, u8 *buffer, u32 buffer_size,
int commit, u32 drv_handler);
int wilc_wlan_cfg_get(int start, u32 wid, int commit, u32 drv_handler);
int wilc_wlan_cfg_get_val(u32 wid, u8 *buffer, u32 buffer_size);
int wilc_wlan_txq_add_mgmt_pkt(struct net_device *dev, void *priv, u8 *buffer,
u32 buffer_size, wilc_tx_complete_func_t func);
void wilc_chip_sleep_manually(struct wilc *wilc);
void wilc_enable_tcp_ack_filter(bool value);
int wilc_wlan_get_num_conn_ifcs(struct wilc *);
int wilc_mac_xmit(struct sk_buff *skb, struct net_device *dev);
int wilc_mac_open(struct net_device *ndev);
int wilc_mac_close(struct net_device *ndev);
int wilc_wlan_set_bssid(struct net_device *wilc_netdev, u8 *pBSSID);
void WILC_WFI_p2p_rx(struct net_device *dev, u8 *buff, u32 size);
extern bool wilc_enable_ps;
#endif
