drivers/staging/rtl8712/rtl8712_io.c

   1 /******************************************************************************
   2  * rtl8712_io.c
   3  *
   4  * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
   5  * Linux device driver for RTL8192SU
   6  *
   7  * This program is free software; you can redistribute it and/or modify it
   8  * under the terms of version 2 of the GNU General Public License as
   9  * published by the Free Software Foundation.
  10  *
  11  * This program is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  14  * more details.
  15  *
  16  * You should have received a copy of the GNU General Public License along with
  17  * this program; if not, write to the Free Software Foundation, Inc.,
  18  * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
  19  *
  20  * Modifications for inclusion into the Linux staging tree are
  21  * Copyright(c) 2010 Larry Finger. All rights reserved.
  22  *
  23  * Contact information:
  24  * WLAN FAE <wlanfae@realtek.com>.
  25  * Larry Finger <Larry.Finger@lwfinger.net>
  26  *
  27  ******************************************************************************/
  28
  29 #define _RTL8712_IO_C_
  30
  31 #include "osdep_service.h"
  32 #include "drv_types.h"
  33 #include "rtl871x_io.h"
  34 #include "osdep_intf.h"
  35 #include "usb_ops.h"
  36
  37 u8 r8712_read8(struct _adapter *adapter, u32 addr)
  38 {
  39         struct intf_hdl *hdl = &adapter->pio_queue->intf;
  40
  41         return hdl->io_ops._read8(hdl, addr);
  42 }
  43
  44 u16 r8712_read16(struct _adapter *adapter, u32 addr)
  45 {
  46         struct intf_hdl *hdl = &adapter->pio_queue->intf;
  47
  48         return hdl->io_ops._read16(hdl, addr);
  49 }
  50
  51 u32 r8712_read32(struct _adapter *adapter, u32 addr)
  52 {
  53         struct intf_hdl *hdl = &adapter->pio_queue->intf;
  54
  55         return hdl->io_ops._read32(hdl, addr);
  56 }
  57
  58 void r8712_write8(struct _adapter *adapter, u32 addr, u8 val)
  59 {
  60         struct intf_hdl *hdl = &adapter->pio_queue->intf;
  61
  62         hdl->io_ops._write8(hdl, addr, val);
  63 }
  64
  65 void r8712_write16(struct _adapter *adapter, u32 addr, u16 val)
  66 {
  67         struct intf_hdl *hdl = &adapter->pio_queue->intf;
  68
  69         hdl->io_ops._write16(hdl, addr, val);
  70 }
  71
  72 void r8712_write32(struct _adapter *adapter, u32 addr, u32 val)
  73 {
  74         struct intf_hdl *hdl = &adapter->pio_queue->intf;
  75
  76         hdl->io_ops._write32(hdl, addr, val);
  77 }
  78
  79 void r8712_read_mem(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem)
  80 {
  81         struct intf_hdl *hdl = &adapter->pio_queue->intf;
  82
  83         if (adapter->bDriverStopped || adapter->bSurpriseRemoved)
  84                 return;
  85
  86         hdl->io_ops._read_mem(hdl, addr, cnt, pmem);
  87 }
  88
  89 void r8712_write_mem(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem)
  90 {
  91         struct intf_hdl *hdl = &adapter->pio_queue->intf;
  92
  93         hdl->io_ops._write_mem(hdl, addr, cnt, pmem);
  94 }
  95
  96 void r8712_read_port(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem)
  97 {
  98         struct intf_hdl *hdl = &adapter->pio_queue->intf;
  99
 100         if (adapter->bDriverStopped || adapter->bSurpriseRemoved)
 101                 return;
 102
 103         hdl->io_ops._read_port(hdl, addr, cnt, pmem);
 104 }
 105
 106 void r8712_write_port(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem)
 107 {
 108         struct intf_hdl *hdl = &adapter->pio_queue->intf;
 109
 110         hdl->io_ops._write_port(hdl, addr, cnt, pmem);
 111 }