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- #ifndef _RTW_IO_H_
- #define _RTW_IO_H_
- #ifdef PLATFORM_LINUX
- #ifdef CONFIG_USB_HCI
- #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35))
- #define rtw_usb_buffer_alloc(dev, size, dma) usb_alloc_coherent((dev), (size), (in_interrupt() ? GFP_ATOMIC : GFP_KERNEL), (dma))
- #define rtw_usb_buffer_free(dev, size, addr, dma) usb_free_coherent((dev), (size), (addr), (dma))
- #else
- #define rtw_usb_buffer_alloc(dev, size, dma) usb_buffer_alloc((dev), (size), (in_interrupt() ? GFP_ATOMIC : GFP_KERNEL), (dma))
- #define rtw_usb_buffer_free(dev, size, addr, dma) usb_buffer_free((dev), (size), (addr), (dma))
- #endif
- #endif //CONFIG_USB_HCI
- #endif //PLATFORM_LINUX
- #define NUM_IOREQ 8
- #ifdef PLATFORM_WINDOWS
- #define MAX_PROT_SZ 64
- #endif
- #ifdef PLATFORM_LINUX
- #define MAX_PROT_SZ (64-16)
- #endif
- #define _IOREADY 0
- #define _IO_WAIT_COMPLETE 1
- #define _IO_WAIT_RSP 2
- #define _IOSZ_MASK_ (0x7F)
- #define _IO_WRITE_ BIT(7)
- #define _IO_FIXED_ BIT(8)
- #define _IO_BURST_ BIT(9)
- #define _IO_BYTE_ BIT(10)
- #define _IO_HW_ BIT(11)
- #define _IO_WORD_ BIT(12)
- #define _IO_SYNC_ BIT(13)
- #define _IO_CMDMASK_ (0x1F80)
- #define _IO_ERR_ BIT(2)
- #define _IO_SUCCESS_ BIT(1)
- #define _IO_DONE_ BIT(0)
- #define IO_RD32 (_IO_SYNC_ | _IO_WORD_)
- #define IO_RD16 (_IO_SYNC_ | _IO_HW_)
- #define IO_RD8 (_IO_SYNC_ | _IO_BYTE_)
- #define IO_RD32_ASYNC (_IO_WORD_)
- #define IO_RD16_ASYNC (_IO_HW_)
- #define IO_RD8_ASYNC (_IO_BYTE_)
- #define IO_WR32 (_IO_WRITE_ | _IO_SYNC_ | _IO_WORD_)
- #define IO_WR16 (_IO_WRITE_ | _IO_SYNC_ | _IO_HW_)
- #define IO_WR8 (_IO_WRITE_ | _IO_SYNC_ | _IO_BYTE_)
- #define IO_WR32_ASYNC (_IO_WRITE_ | _IO_WORD_)
- #define IO_WR16_ASYNC (_IO_WRITE_ | _IO_HW_)
- #define IO_WR8_ASYNC (_IO_WRITE_ | _IO_BYTE_)
- #define IO_WR_BURST(x) (_IO_WRITE_ | _IO_SYNC_ | _IO_BURST_ | ( (x) & _IOSZ_MASK_))
- #define IO_RD_BURST(x) (_IO_SYNC_ | _IO_BURST_ | ( (x) & _IOSZ_MASK_))
- #define _INTF_ASYNC_ BIT(0) //support async io
- struct intf_priv;
- struct intf_hdl;
- struct io_queue;
- struct _io_ops
- {
- u8 (*_read8)(struct intf_hdl *pintfhdl, u32 addr);
- u16 (*_read16)(struct intf_hdl *pintfhdl, u32 addr);
- u32 (*_read32)(struct intf_hdl *pintfhdl, u32 addr);
- int (*_write8)(struct intf_hdl *pintfhdl, u32 addr, u8 val);
- int (*_write16)(struct intf_hdl *pintfhdl, u32 addr, u16 val);
- int (*_write32)(struct intf_hdl *pintfhdl, u32 addr, u32 val);
- int (*_writeN)(struct intf_hdl *pintfhdl, u32 addr, u32 length, u8 *pdata);
- int (*_write8_async)(struct intf_hdl *pintfhdl, u32 addr, u8 val);
- int (*_write16_async)(struct intf_hdl *pintfhdl, u32 addr, u16 val);
- int (*_write32_async)(struct intf_hdl *pintfhdl, u32 addr, u32 val);
- void (*_read_mem)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *pmem);
- void (*_write_mem)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *pmem);
- void (*_sync_irp_protocol_rw)(struct io_queue *pio_q);
- u32 (*_read_interrupt)(struct intf_hdl *pintfhdl, u32 addr);
- u32 (*_read_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *pmem);
- u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *pmem);
- u32 (*_write_scsi)(struct intf_hdl *pintfhdl,u32 cnt, u8 *pmem);
- void (*_read_port_cancel)(struct intf_hdl *pintfhdl);
- void (*_write_port_cancel)(struct intf_hdl *pintfhdl);
-
- };
- struct io_req {
- _list list;
- u32 addr;
- volatile u32 val;
- u32 command;
- u32 status;
- u8 *pbuf;
- _sema sema;
- #ifdef PLATFORM_OS_CE
- #ifdef CONFIG_USB_HCI
-
- USB_TRANSFER usb_transfer_write_mem;
- #endif
- #endif
-
- void (*_async_io_callback)(_adapter *padater, struct io_req *pio_req, u8 *cnxt);
- u8 *cnxt;
- #ifdef PLATFORM_OS_XP
- PMDL pmdl;
- PIRP pirp;
- #ifdef CONFIG_SDIO_HCI
- PSDBUS_REQUEST_PACKET sdrp;
- #endif
- #endif
- };
- struct intf_hdl {
- _adapter *padapter;
- struct dvobj_priv *pintf_dev;
- struct _io_ops io_ops;
- };
- struct reg_protocol_rd {
- #ifdef CONFIG_LITTLE_ENDIAN
-
- u32 NumOfTrans:4;
- u32 Reserved1:4;
- u32 Reserved2:24;
-
- u32 ByteCount:7;
- u32 WriteEnable:1;
- u32 FixOrContinuous:1;
- u32 BurstMode:1;
- u32 Byte1Access:1;
- u32 Byte2Access:1;
- u32 Byte4Access:1;
- u32 Reserved3:3;
- u32 Reserved4:16;
-
- u32 BusAddress;
-
-
- #else
- u32 Reserved1 :4;
- u32 NumOfTrans :4;
- u32 Reserved2 :24;
-
- u32 WriteEnable : 1;
- u32 ByteCount :7;
- u32 Reserved3 : 3;
- u32 Byte4Access : 1;
- u32 Byte2Access : 1;
- u32 Byte1Access : 1;
- u32 BurstMode :1 ;
- u32 FixOrContinuous : 1;
- u32 Reserved4 : 16;
-
- u32 BusAddress;
-
-
- #endif
-
- };
- struct reg_protocol_wt {
-
- #ifdef CONFIG_LITTLE_ENDIAN
-
- u32 NumOfTrans:4;
- u32 Reserved1:4;
- u32 Reserved2:24;
-
- u32 ByteCount:7;
- u32 WriteEnable:1;
- u32 FixOrContinuous:1;
- u32 BurstMode:1;
- u32 Byte1Access:1;
- u32 Byte2Access:1;
- u32 Byte4Access:1;
- u32 Reserved3:3;
- u32 Reserved4:16;
-
- u32 BusAddress;
-
- u32 Value;
- #else
-
- u32 Reserved1 :4;
- u32 NumOfTrans :4;
- u32 Reserved2 :24;
-
- u32 WriteEnable : 1;
- u32 ByteCount :7;
-
- u32 Reserved3 : 3;
- u32 Byte4Access : 1;
- u32 Byte2Access : 1;
- u32 Byte1Access : 1;
- u32 BurstMode :1 ;
- u32 FixOrContinuous : 1;
- u32 Reserved4 : 16;
-
- u32 BusAddress;
-
- u32 Value;
- #endif
- };
- struct io_queue {
- _lock lock;
- _list free_ioreqs;
- _list pending;
- _list processing;
- u8 *free_ioreqs_buf;
- u8 *pallocated_free_ioreqs_buf;
- struct intf_hdl intf;
- };
- struct io_priv{
-
- _adapter *padapter;
-
- struct intf_hdl intf;
- };
- extern uint ioreq_flush(_adapter *adapter, struct io_queue *ioqueue);
- extern void sync_ioreq_enqueue(struct io_req *preq,struct io_queue *ioqueue);
- extern uint sync_ioreq_flush(_adapter *adapter, struct io_queue *ioqueue);
- extern uint free_ioreq(struct io_req *preq, struct io_queue *pio_queue);
- extern struct io_req *alloc_ioreq(struct io_queue *pio_q);
- extern uint register_intf_hdl(u8 *dev, struct intf_hdl *pintfhdl);
- extern void unregister_intf_hdl(struct intf_hdl *pintfhdl);
- extern void _rtw_attrib_read(_adapter *adapter, u32 addr, u32 cnt, u8 *pmem);
- extern void _rtw_attrib_write(_adapter *adapter, u32 addr, u32 cnt, u8 *pmem);
- extern u8 _rtw_read8(_adapter *adapter, u32 addr);
- extern u16 _rtw_read16(_adapter *adapter, u32 addr);
- extern u32 _rtw_read32(_adapter *adapter, u32 addr);
- extern void _rtw_read_mem(_adapter *adapter, u32 addr, u32 cnt, u8 *pmem);
- extern void _rtw_read_port(_adapter *adapter, u32 addr, u32 cnt, u8 *pmem);
- extern void _rtw_read_port_cancel(_adapter *adapter);
- extern int _rtw_write8(_adapter *adapter, u32 addr, u8 val);
- extern int _rtw_write16(_adapter *adapter, u32 addr, u16 val);
- extern int _rtw_write32(_adapter *adapter, u32 addr, u32 val);
- extern int _rtw_writeN(_adapter *adapter, u32 addr, u32 length, u8 *pdata);
- extern int _rtw_write8_async(_adapter *adapter, u32 addr, u8 val);
- extern int _rtw_write16_async(_adapter *adapter, u32 addr, u16 val);
- extern int _rtw_write32_async(_adapter *adapter, u32 addr, u32 val);
- extern void _rtw_write_mem(_adapter *adapter, u32 addr, u32 cnt, u8 *pmem);
- extern u32 _rtw_write_port(_adapter *adapter, u32 addr, u32 cnt, u8 *pmem);
- u32 _rtw_write_port_and_wait(_adapter *adapter, u32 addr, u32 cnt, u8 *pmem, int timeout_ms);
- extern void _rtw_write_port_cancel(_adapter *adapter);
- #ifdef DBG_IO
- bool match_read_sniff_ranges(u16 addr, u16 len);
- bool match_write_sniff_ranges(u16 addr, u16 len);
- extern u8 dbg_rtw_read8(_adapter *adapter, u32 addr, const char *caller, const int line);
- extern u16 dbg_rtw_read16(_adapter *adapter, u32 addr, const char *caller, const int line);
- extern u32 dbg_rtw_read32(_adapter *adapter, u32 addr, const char *caller, const int line);
- extern int dbg_rtw_write8(_adapter *adapter, u32 addr, u8 val, const char *caller, const int line);
- extern int dbg_rtw_write16(_adapter *adapter, u32 addr, u16 val, const char *caller, const int line);
- extern int dbg_rtw_write32(_adapter *adapter, u32 addr, u32 val, const char *caller, const int line);
- extern int dbg_rtw_writeN(_adapter *adapter, u32 addr ,u32 length , u8 *data, const char *caller, const int line);
- #define rtw_read8(adapter, addr) dbg_rtw_read8((adapter), (addr), __FUNCTION__, __LINE__)
- #define rtw_read16(adapter, addr) dbg_rtw_read16((adapter), (addr), __FUNCTION__, __LINE__)
- #define rtw_read32(adapter, addr) dbg_rtw_read32((adapter), (addr), __FUNCTION__, __LINE__)
- #define rtw_read_mem(adapter, addr, cnt, mem) _rtw_read_mem((adapter), (addr), (cnt), (mem))
- #define rtw_read_port(adapter, addr, cnt, mem) _rtw_read_port((adapter), (addr), (cnt), (mem))
- #define rtw_read_port_cancel(adapter) _rtw_read_port_cancel((adapter))
- #define rtw_write8(adapter, addr, val) dbg_rtw_write8((adapter), (addr), (val), __FUNCTION__, __LINE__)
- #define rtw_write16(adapter, addr, val) dbg_rtw_write16((adapter), (addr), (val), __FUNCTION__, __LINE__)
- #define rtw_write32(adapter, addr, val) dbg_rtw_write32((adapter), (addr), (val), __FUNCTION__, __LINE__)
- #define rtw_writeN(adapter, addr, length, data) dbg_rtw_writeN((adapter), (addr), (length), (data), __FUNCTION__, __LINE__)
- #define rtw_write8_async(adapter, addr, val) _rtw_write8_async((adapter), (addr), (val))
- #define rtw_write16_async(adapter, addr, val) _rtw_write16_async((adapter), (addr), (val))
- #define rtw_write32_async(adapter, addr, val) _rtw_write32_async((adapter), (addr), (val))
- #define rtw_write_mem(adapter, addr, cnt, mem) _rtw_write_mem((adapter), addr, cnt, mem)
- #define rtw_write_port(adapter, addr, cnt, mem) _rtw_write_port(adapter, addr, cnt, mem)
- #define rtw_write_port_and_wait(adapter, addr, cnt, mem, timeout_ms) _rtw_write_port_and_wait((adapter), (addr), (cnt), (mem), (timeout_ms))
- #define rtw_write_port_cancel(adapter) _rtw_write_port_cancel(adapter)
- #else //DBG_IO
- #define rtw_read8(adapter, addr) _rtw_read8((adapter), (addr))
- #define rtw_read16(adapter, addr) _rtw_read16((adapter), (addr))
- #define rtw_read32(adapter, addr) _rtw_read32((adapter), (addr))
- #define rtw_read_mem(adapter, addr, cnt, mem) _rtw_read_mem((adapter), (addr), (cnt), (mem))
- #define rtw_read_port(adapter, addr, cnt, mem) _rtw_read_port((adapter), (addr), (cnt), (mem))
- #define rtw_read_port_cancel(adapter) _rtw_read_port_cancel((adapter))
- #define rtw_write8(adapter, addr, val) _rtw_write8((adapter), (addr), (val))
- #define rtw_write16(adapter, addr, val) _rtw_write16((adapter), (addr), (val))
- #define rtw_write32(adapter, addr, val) _rtw_write32((adapter), (addr), (val))
- #define rtw_writeN(adapter, addr, length, data) _rtw_writeN((adapter), (addr), (length), (data))
- #define rtw_write8_async(adapter, addr, val) _rtw_write8_async((adapter), (addr), (val))
- #define rtw_write16_async(adapter, addr, val) _rtw_write16_async((adapter), (addr), (val))
- #define rtw_write32_async(adapter, addr, val) _rtw_write32_async((adapter), (addr), (val))
- #define rtw_write_mem(adapter, addr, cnt, mem) _rtw_write_mem((adapter), (addr), (cnt), (mem))
- #define rtw_write_port(adapter, addr, cnt, mem) _rtw_write_port((adapter), (addr), (cnt), (mem))
- #define rtw_write_port_and_wait(adapter, addr, cnt, mem, timeout_ms) _rtw_write_port_and_wait((adapter), (addr), (cnt), (mem), (timeout_ms))
- #define rtw_write_port_cancel(adapter) _rtw_write_port_cancel((adapter))
- #endif //DBG_IO
- extern void rtw_write_scsi(_adapter *adapter, u32 cnt, u8 *pmem);
- extern void ioreq_read8(_adapter *adapter, u32 addr, u8 *pval);
- extern void ioreq_read16(_adapter *adapter, u32 addr, u16 *pval);
- extern void ioreq_read32(_adapter *adapter, u32 addr, u32 *pval);
- extern void ioreq_write8(_adapter *adapter, u32 addr, u8 val);
- extern void ioreq_write16(_adapter *adapter, u32 addr, u16 val);
- extern void ioreq_write32(_adapter *adapter, u32 addr, u32 val);
- extern uint async_read8(_adapter *adapter, u32 addr, u8 *pbuff,
- void (*_async_io_callback)(_adapter *padater, struct io_req *pio_req, u8 *cnxt), u8 *cnxt);
- extern uint async_read16(_adapter *adapter, u32 addr, u8 *pbuff,
- void (*_async_io_callback)(_adapter *padater, struct io_req *pio_req, u8 *cnxt), u8 *cnxt);
- extern uint async_read32(_adapter *adapter, u32 addr, u8 *pbuff,
- void (*_async_io_callback)(_adapter *padater, struct io_req *pio_req, u8 *cnxt), u8 *cnxt);
- extern void async_read_mem(_adapter *adapter, u32 addr, u32 cnt, u8 *pmem);
- extern void async_read_port(_adapter *adapter, u32 addr, u32 cnt, u8 *pmem);
- extern void async_write8(_adapter *adapter, u32 addr, u8 val,
- void (*_async_io_callback)(_adapter *padater, struct io_req *pio_req, u8 *cnxt), u8 *cnxt);
- extern void async_write16(_adapter *adapter, u32 addr, u16 val,
- void (*_async_io_callback)(_adapter *padater, struct io_req *pio_req, u8 *cnxt), u8 *cnxt);
- extern void async_write32(_adapter *adapter, u32 addr, u32 val,
- void (*_async_io_callback)(_adapter *padater, struct io_req *pio_req, u8 *cnxt), u8 *cnxt);
- extern void async_write_mem(_adapter *adapter, u32 addr, u32 cnt, u8 *pmem);
- extern void async_write_port(_adapter *adapter, u32 addr, u32 cnt, u8 *pmem);
- int rtw_init_io_priv(_adapter *padapter, void (*set_intf_ops)(_adapter *padapter,struct _io_ops *pops));
- extern uint alloc_io_queue(_adapter *adapter);
- extern void free_io_queue(_adapter *adapter);
- extern void async_bus_io(struct io_queue *pio_q);
- extern void bus_sync_io(struct io_queue *pio_q);
- extern u32 _ioreq2rwmem(struct io_queue *pio_q);
- extern void dev_power_down(_adapter * Adapter, u8 bpwrup);
- #define PlatformEFIOWrite1Byte(_a,_b,_c) \
- rtw_write8(_a,_b,_c)
- #define PlatformEFIOWrite2Byte(_a,_b,_c) \
- rtw_write16(_a,_b,_c)
- #define PlatformEFIOWrite4Byte(_a,_b,_c) \
- rtw_write32(_a,_b,_c)
- #define PlatformEFIORead1Byte(_a,_b) \
- rtw_read8(_a,_b)
- #define PlatformEFIORead2Byte(_a,_b) \
- rtw_read16(_a,_b)
- #define PlatformEFIORead4Byte(_a,_b) \
- rtw_read32(_a,_b)
- #endif //_RTL8711_IO_H_
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