1 files changed, 99 insertions, 0 deletions
diff --git a/drivers/net/wireless/aic8800/aic8800_fdrv/aicwf_sdio.h b/drivers/net/wireless/aic8800/aic8800_fdrv/aicwf_sdio.h
new file mode 100644
index 000000000000..02c4237ecd91
--- /dev/null
+++ b/drivers/net/wireless/aic8800/aic8800_fdrv/aicwf_sdio.h
@@ -0,0 +1,99 @@
+/**
+ * aicwf_sdio.h
+ *
+ * SDIO function declarations
+ *
+ * Copyright (C) AICSemi 2018-2020
+ */
+
+#ifndef _AICWF_SDMMC_H_
+#define _AICWF_SDMMC_H_
+
+#ifdef AICWF_SDIO_SUPPORT
+#include <linux/skbuff.h>
+#include <linux/if_ether.h>
+#include <linux/ieee80211.h>
+#include <linux/semaphore.h>
+#include "rwnx_cmds.h"
+#define AICWF_SDIO_NAME                 "aicwf_sdio"
+#define SDIOWIFI_FUNC_BLOCKSIZE         512
+
+#define SDIO_VENDOR_ID_AIC              0x8800
+#define SDIO_DEVICE_ID_AIC              0x0001
+#define SDIOWIFI_BYTEMODE_LEN_REG       0x02
+#define SDIOWIFI_INTR_CONFIG_REG	    0x04
+#define SDIOWIFI_SLEEP_REG	            0x05
+#define SDIOWIFI_WAKEUP_REG             0x09
+#define SDIOWIFI_FLOW_CTRL_REG          0x0A
+#define SDIOWIFI_REGISTER_BLOCK         0x0B
+#define SDIOWIFI_BYTEMODE_ENABLE_REG    0x11
+#define SDIOWIFI_BLOCK_CNT_REG          0x12
+#define SDIOWIFI_FLOWCTRL_MASK_REG      0x7F
+
+#define SDIOWIFI_PWR_CTRL_INTERVAL      30
+#define FLOW_CTRL_RETRY_COUNT           50
+#define BUFFER_SIZE                     1536
+#define TAIL_LEN                        4
+#define TXQLEN                          (2048*4)
+
+#define SDIO_SLEEP_ST                    0
+#define SDIO_ACTIVE_ST                   1
+
+typedef enum {
+    SDIO_TYPE_DATA         = 0X00,
+    SDIO_TYPE_CFG          = 0X10,
+    SDIO_TYPE_CFG_CMD_RSP  = 0X11,
+    SDIO_TYPE_CFG_DATA_CFM = 0X12
+} sdio_type;
+
+struct rwnx_hw;
+
+
+struct aic_sdio_dev {
+    struct rwnx_hw *rwnx_hw;
+    struct sdio_func *func;
+    struct device *dev;
+    struct aicwf_bus *bus_if;
+    struct rwnx_cmd_mgr cmd_mgr;
+
+    struct aicwf_rx_priv *rx_priv;
+    struct aicwf_tx_priv *tx_priv;
+    u32 state;
+
+    //for sdio pwr ctrl
+    struct timer_list timer;
+    uint active_duration;
+    struct completion pwrctrl_trgg;
+    struct task_struct *pwrctl_tsk;
+    spinlock_t pwrctl_lock;
+    struct semaphore pwrctl_wakeup_sema;
+};
+int aicwf_sdio_writeb(struct aic_sdio_dev *sdiodev, uint regaddr, u8 val);
+void aicwf_sdio_hal_irqhandler(struct sdio_func *func);
+void aicwf_sdio_pwrctl_timer(struct aic_sdio_dev *sdiodev, uint duration);
+int aicwf_sdio_pwr_stctl(struct  aic_sdio_dev *sdiodev, uint target);
+int aicwf_sdio_func_init(struct aic_sdio_dev *sdiodev);
+void aicwf_sdio_func_deinit(struct aic_sdio_dev *sdiodev);
+int aicwf_sdio_flow_ctrl(struct aic_sdio_dev *sdiodev);
+int aicwf_sdio_recv_pkt(struct aic_sdio_dev *sdiodev, struct sk_buff *skbbuf, u32 size);
+int aicwf_sdio_send_pkt(struct aic_sdio_dev *sdiodev, u8 *buf, uint count);
+void *aicwf_sdio_bus_init(struct aic_sdio_dev *sdiodev);
+void aicwf_sdio_release(struct aic_sdio_dev *sdiodev);
+void aicwf_sdio_exit(void);
+void aicwf_sdio_register(void);
+int aicwf_sdio_txpkt(struct aic_sdio_dev *sdiodev, struct sk_buff *pkt);
+int sdio_bustx_thread(void *data);
+int sdio_busrx_thread(void *data);
+int aicwf_sdio_aggr(struct aicwf_tx_priv *tx_priv, struct sk_buff *pkt);
+int aicwf_sdio_send(struct aicwf_tx_priv *tx_priv);
+void aicwf_sdio_aggr_send(struct aicwf_tx_priv *tx_priv);
+void aicwf_sdio_aggrbuf_reset(struct aicwf_tx_priv* tx_priv);
+extern void aicwf_hostif_ready(void);
+#ifdef CONFIG_PLATFORM_NANOPI
+extern void extern_wifi_set_enable(int is_on);
+extern void sdio_reinit(void);
+#endif /*CONFIG_PLATFORM_NANOPI*/
+
+#endif /* AICWF_SDIO_SUPPORT */
+
+#endif /*_AICWF_SDMMC_H_*/