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path: root/drivers/staging/rtl8723au/core/rtw_io.c
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Diffstat (limited to 'drivers/staging/rtl8723au/core/rtw_io.c')
-rw-r--r--drivers/staging/rtl8723au/core/rtw_io.c266
1 files changed, 0 insertions, 266 deletions
diff --git a/drivers/staging/rtl8723au/core/rtw_io.c b/drivers/staging/rtl8723au/core/rtw_io.c
deleted file mode 100644
index 1cae8d7659b9..000000000000
--- a/drivers/staging/rtl8723au/core/rtw_io.c
+++ /dev/null
@@ -1,266 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- ******************************************************************************/
-/*
-
-The purpose of rtw_io.c
-
-a. provides the API
-
-b. provides the protocol engine
-
-c. provides the software interface between caller and the hardware interface
-
-Compiler Flag Option:
-
-1. For USB:
- a. USE_ASYNC_IRP: Both sync/async operations are provided.
-
-Only sync read/rtw_write_mem operations are provided.
-
-jackson@realtek.com.tw
-
-*/
-
-#define _RTW_IO_C_
-#include <osdep_service.h>
-#include <drv_types.h>
-#include <rtw_io.h>
-#include <osdep_intf.h>
-
-#include <usb_ops.h>
-
-u8 _rtw_read823a(struct rtw_adapter *adapter, u32 addr)
-{
- u8 r_val;
- struct io_priv *pio_priv = &adapter->iopriv;
- struct intf_hdl *pintfhdl = &pio_priv->intf;
-
- r_val = pintfhdl->io_ops._read8(pintfhdl, addr);
-
- return r_val;
-}
-
-u16 _rtw_read1623a(struct rtw_adapter *adapter, u32 addr)
-{
- u16 r_val;
- struct io_priv *pio_priv = &adapter->iopriv;
- struct intf_hdl *pintfhdl = &pio_priv->intf;
-
- r_val = pintfhdl->io_ops._read16(pintfhdl, addr);
-
- return le16_to_cpu(r_val);
-}
-
-u32 _rtw_read3223a(struct rtw_adapter *adapter, u32 addr)
-{
- u32 r_val;
- struct io_priv *pio_priv = &adapter->iopriv;
- struct intf_hdl *pintfhdl = &pio_priv->intf;
-
- r_val = pintfhdl->io_ops._read32(pintfhdl, addr);
-
- return le32_to_cpu(r_val);
-}
-
-int _rtw_write823a(struct rtw_adapter *adapter, u32 addr, u8 val)
-{
- struct io_priv *pio_priv = &adapter->iopriv;
- struct intf_hdl *pintfhdl = &pio_priv->intf;
- int ret;
-
- ret = pintfhdl->io_ops._write8(pintfhdl, addr, val);
-
- return RTW_STATUS_CODE23a(ret);
-}
-
-int _rtw_write1623a(struct rtw_adapter *adapter, u32 addr, u16 val)
-{
- struct io_priv *pio_priv = &adapter->iopriv;
- struct intf_hdl *pintfhdl = &pio_priv->intf;
- int ret;
-
- val = cpu_to_le16(val);
- ret = pintfhdl->io_ops._write16(pintfhdl, addr, val);
-
- return RTW_STATUS_CODE23a(ret);
-}
-int _rtw_write3223a(struct rtw_adapter *adapter, u32 addr, u32 val)
-{
- struct io_priv *pio_priv = &adapter->iopriv;
- struct intf_hdl *pintfhdl = &pio_priv->intf;
- int ret;
-
- val = cpu_to_le32(val);
- ret = pintfhdl->io_ops._write32(pintfhdl, addr, val);
-
- return RTW_STATUS_CODE23a(ret);
-}
-
-int _rtw_writeN23a(struct rtw_adapter *adapter, u32 addr , u32 length , u8 *pdata)
-{
- struct io_priv *pio_priv = &adapter->iopriv;
- struct intf_hdl *pintfhdl = (struct intf_hdl*)&pio_priv->intf;
- int ret;
-
- ret = pintfhdl->io_ops._writeN(pintfhdl, addr, length, pdata);
-
- return RTW_STATUS_CODE23a(ret);
-}
-int _rtw_write823a_async23a(struct rtw_adapter *adapter, u32 addr, u8 val)
-{
- struct io_priv *pio_priv = &adapter->iopriv;
- struct intf_hdl *pintfhdl = &pio_priv->intf;
- int ret;
-
- ret = pintfhdl->io_ops._write8_async(pintfhdl, addr, val);
-
- return RTW_STATUS_CODE23a(ret);
-}
-int _rtw_write1623a_async(struct rtw_adapter *adapter, u32 addr, u16 val)
-{
- struct io_priv *pio_priv = &adapter->iopriv;
- struct intf_hdl *pintfhdl = &pio_priv->intf;
- int ret;
-
- val = cpu_to_le16(val);
- ret = pintfhdl->io_ops._write16_async(pintfhdl, addr, val);
-
- return RTW_STATUS_CODE23a(ret);
-}
-int _rtw_write3223a_async23a(struct rtw_adapter *adapter, u32 addr, u32 val)
-{
- struct io_priv *pio_priv = &adapter->iopriv;
- struct intf_hdl *pintfhdl = &pio_priv->intf;
- int ret;
-
- val = cpu_to_le32(val);
- ret = pintfhdl->io_ops._write32_async(pintfhdl, addr, val);
-
- return RTW_STATUS_CODE23a(ret);
-}
-
-void _rtw_read_mem23a(struct rtw_adapter *adapter, u32 addr, u32 cnt, u8 *pmem)
-{
- struct io_priv *pio_priv = &adapter->iopriv;
- struct intf_hdl *pintfhdl = &pio_priv->intf;
-
- if ((adapter->bDriverStopped == true) ||
- (adapter->bSurpriseRemoved == true)) {
- RT_TRACE(_module_rtl871x_io_c_, _drv_info_,
- ("rtw_read_mem:bDriverStopped(%d) OR "
- "bSurpriseRemoved(%d)", adapter->bDriverStopped,
- adapter->bSurpriseRemoved));
- return;
- }
-
- pintfhdl->io_ops._read_mem(pintfhdl, addr, cnt, pmem);
-}
-
-void _rtw_write_mem23a(struct rtw_adapter *adapter, u32 addr, u32 cnt, u8 *pmem)
-{
- struct io_priv *pio_priv = &adapter->iopriv;
- struct intf_hdl *pintfhdl = &pio_priv->intf;
-
- pintfhdl->io_ops._write_mem(pintfhdl, addr, cnt, pmem);
-}
-
-void _rtw_read_port23a(struct rtw_adapter *adapter, u32 addr, u32 cnt,
- struct recv_buf *rbuf)
-{
- struct io_priv *pio_priv = &adapter->iopriv;
- struct intf_hdl *pintfhdl = &pio_priv->intf;
-
- if ((adapter->bDriverStopped == true) ||
- (adapter->bSurpriseRemoved == true)) {
- RT_TRACE(_module_rtl871x_io_c_, _drv_info_,
- ("rtw_read_port:bDriverStopped(%d) OR "
- "bSurpriseRemoved(%d)", adapter->bDriverStopped,
- adapter->bSurpriseRemoved));
- return;
- }
-
- pintfhdl->io_ops._read_port(pintfhdl, addr, cnt, rbuf);
-}
-
-void _rtw_read_port23a_cancel(struct rtw_adapter *adapter)
-{
- void (*_read_port_cancel)(struct intf_hdl *pintfhdl);
- struct io_priv *pio_priv = &adapter->iopriv;
- struct intf_hdl *pintfhdl = &pio_priv->intf;
-
- _read_port_cancel = pintfhdl->io_ops._read_port_cancel;
-
- if (_read_port_cancel)
- _read_port_cancel(pintfhdl);
-}
-
-u32 _rtw_write_port23a(struct rtw_adapter *adapter, u32 addr, u32 cnt,
- struct xmit_buf *xbuf)
-{
- struct io_priv *pio_priv = &adapter->iopriv;
- struct intf_hdl *pintfhdl = &pio_priv->intf;
- u32 ret = _SUCCESS;
-
- ret = pintfhdl->io_ops._write_port(pintfhdl, addr, cnt, xbuf);
-
- return ret;
-}
-
-u32 _rtw_write_port23a_and_wait23a(struct rtw_adapter *adapter, u32 addr, u32 cnt,
- struct xmit_buf *pxmitbuf, int timeout_ms)
-{
- int ret = _SUCCESS;
- struct submit_ctx sctx;
-
- rtw_sctx_init23a(&sctx, timeout_ms);
- pxmitbuf->sctx = &sctx;
-
- ret = _rtw_write_port23a(adapter, addr, cnt, pxmitbuf);
-
- if (ret == _SUCCESS)
- ret = rtw_sctx_wait23a(&sctx);
-
- return ret;
-}
-
-void _rtw_write_port23a_cancel(struct rtw_adapter *adapter)
-{
- void (*_write_port_cancel)(struct intf_hdl *pintfhdl);
- struct io_priv *pio_priv = &adapter->iopriv;
- struct intf_hdl *pintfhdl = &pio_priv->intf;
-
- _write_port_cancel = pintfhdl->io_ops._write_port_cancel;
-
- if (_write_port_cancel)
- _write_port_cancel(pintfhdl);
-}
-
-int rtw_init_io_priv23a(struct rtw_adapter *padapter,
- void (*set_intf_ops)(struct _io_ops *pops))
-{
- struct io_priv *piopriv = &padapter->iopriv;
- struct intf_hdl *pintf = &piopriv->intf;
-
- if (set_intf_ops == NULL)
- return _FAIL;
-
- piopriv->padapter = padapter;
- pintf->padapter = padapter;
- pintf->pintf_dev = adapter_to_dvobj(padapter);
-
- set_intf_ops(&pintf->io_ops);
-
- return _SUCCESS;
-}
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