[deliverable/linux.git] / drivers / staging / rtl8712 / rtl8712_io.c

/******************************************************************************
 * rtl8712_io.c
 *
 * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
 * Linux device driver for RTL8192SU
 *
 * 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.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
 *
 * Modifications for inclusion into the Linux staging tree are
 * Copyright(c) 2010 Larry Finger. All rights reserved.
 *
 * Contact information:
 * WLAN FAE <wlanfae@realtek.com>.
 * Larry Finger <Larry.Finger@lwfinger.net>
 *
 ******************************************************************************/

#define _RTL8712_IO_C_

#include "osdep_service.h"
#include "drv_types.h"
#include "rtl871x_io.h"
#include "osdep_intf.h"
#include "usb_ops.h"

u8 r8712_read8(struct _adapter *adapter, u32 addr)
{
	struct io_queue *pio_queue = (struct io_queue *)adapter->pio_queue;
	struct intf_hdl *pintfhdl = &(pio_queue->intf);
	u8 (*_read8)(struct intf_hdl *pintfhdl, u32 addr);
	u8 r_val;

	_read8 = pintfhdl->io_ops._read8;
	r_val = _read8(pintfhdl, addr);
	return r_val;
}

u16 r8712_read16(struct _adapter *adapter, u32 addr)
{
	struct io_queue *pio_queue = (struct io_queue *)adapter->pio_queue;
	struct intf_hdl *pintfhdl = &(pio_queue->intf);
	u16 (*_read16)(struct intf_hdl *pintfhdl, u32 addr);
	u16 r_val;

	_read16 = pintfhdl->io_ops._read16;
	r_val = _read16(pintfhdl, addr);
	return r_val;
}

u32 r8712_read32(struct _adapter *adapter, u32 addr)
{
	struct io_queue *pio_queue = (struct io_queue *)adapter->pio_queue;
	struct intf_hdl *pintfhdl = &(pio_queue->intf);
	u32 (*_read32)(struct intf_hdl *pintfhdl, u32 addr);
	u32 r_val;

	_read32 = pintfhdl->io_ops._read32;
	r_val = _read32(pintfhdl, addr);
	return r_val;
}

void r8712_write8(struct _adapter *adapter, u32 addr, u8 val)
{
	struct io_queue *pio_queue = (struct io_queue *)adapter->pio_queue;
	struct intf_hdl *pintfhdl = &(pio_queue->intf);
	void (*_write8)(struct intf_hdl *pintfhdl, u32 addr, u8 val);

	_write8 = pintfhdl->io_ops._write8;
	_write8(pintfhdl, addr, val);
}

void r8712_write16(struct _adapter *adapter, u32 addr, u16 val)
{
	struct io_queue *pio_queue = (struct io_queue *)adapter->pio_queue;
	struct intf_hdl *pintfhdl = &(pio_queue->intf);

	void (*_write16)(struct intf_hdl *pintfhdl, u32 addr, u16 val);
	_write16 = pintfhdl->io_ops._write16;
	_write16(pintfhdl, addr, val);
}

void r8712_write32(struct _adapter *adapter, u32 addr, u32 val)
{
	struct io_queue *pio_queue = (struct io_queue *)adapter->pio_queue;
	struct intf_hdl *pintfhdl = (struct intf_hdl *)(&(pio_queue->intf));

	void (*_write32)(struct intf_hdl *pintfhdl, u32 addr, u32 val);
	_write32 = pintfhdl->io_ops._write32;
	_write32(pintfhdl, addr, val);
}

void r8712_read_mem(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem)
{
	struct io_queue *pio_queue = (struct io_queue *)adapter->pio_queue;
	struct intf_hdl *pintfhdl = &(pio_queue->intf);

	void (*_read_mem)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
			  u8 *pmem);
	if ((adapter->bDriverStopped == true) ||
	    (adapter->bSurpriseRemoved == true))
		return;
	_read_mem = pintfhdl->io_ops._read_mem;
	_read_mem(pintfhdl, addr, cnt, pmem);
}

void r8712_write_mem(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem)
{
	struct io_queue *pio_queue = (struct io_queue *)adapter->pio_queue;
	struct intf_hdl *pintfhdl = &(pio_queue->intf);
	void (*_write_mem)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
			   u8 *pmem);

	_write_mem = pintfhdl->io_ops._write_mem;
	_write_mem(pintfhdl, addr, cnt, pmem);
}

void r8712_read_port(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem)
{
	struct io_queue *pio_queue = (struct io_queue *)adapter->pio_queue;
	struct intf_hdl	*pintfhdl = &(pio_queue->intf);

	u32 (*_read_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
			  u8 *pmem);
	if ((adapter->bDriverStopped == true) ||
	    (adapter->bSurpriseRemoved == true))
		return;
	_read_port = pintfhdl->io_ops._read_port;
	_read_port(pintfhdl, addr, cnt, pmem);
}

void r8712_write_port(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem)
{
	struct io_queue *pio_queue = (struct io_queue *)adapter->pio_queue;
	struct intf_hdl *pintfhdl = &(pio_queue->intf);

	u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
			   u8 *pmem);
	_write_port = pintfhdl->io_ops._write_port;
	_write_port(pintfhdl, addr, cnt, pmem);
}
Commit	Line	Data
2865d42c LF	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 io_queue pio_queue = (struct io_queue )adapter->pio_queue;
	40	struct intf_hdl *pintfhdl = &(pio_queue->intf);
	41	u8 (_read8)(struct intf_hdl pintfhdl, u32 addr);
	42	u8 r_val;
	43
	44	_read8 = pintfhdl->io_ops._read8;
	45	r_val = _read8(pintfhdl, addr);
	46	return r_val;
	47	}
	48
	49	u16 r8712_read16(struct _adapter *adapter, u32 addr)
	50	{
	51	struct io_queue pio_queue = (struct io_queue )adapter->pio_queue;
	52	struct intf_hdl *pintfhdl = &(pio_queue->intf);
	53	u16 (_read16)(struct intf_hdl pintfhdl, u32 addr);
	54	u16 r_val;
	55
	56	_read16 = pintfhdl->io_ops._read16;
	57	r_val = _read16(pintfhdl, addr);
	58	return r_val;
	59	}
	60
	61	u32 r8712_read32(struct _adapter *adapter, u32 addr)
	62	{
	63	struct io_queue pio_queue = (struct io_queue )adapter->pio_queue;
	64	struct intf_hdl *pintfhdl = &(pio_queue->intf);
65	u32 (_read32)(struct intf_hdl pintfhdl, u32 addr);
66	u32 r_val;
67
68	_read32 = pintfhdl->io_ops._read32;
69	r_val = _read32(pintfhdl, addr);
70	return r_val;
71	}
72
73	void r8712_write8(struct _adapter *adapter, u32 addr, u8 val)
74	{
75	struct io_queue pio_queue = (struct io_queue )adapter->pio_queue;
76	struct intf_hdl *pintfhdl = &(pio_queue->intf);
77	void (_write8)(struct intf_hdl pintfhdl, u32 addr, u8 val);
78
79	_write8 = pintfhdl->io_ops._write8;
80	_write8(pintfhdl, addr, val);
81	}
82
83	void r8712_write16(struct _adapter *adapter, u32 addr, u16 val)
84	{
85	struct io_queue pio_queue = (struct io_queue )adapter->pio_queue;
86	struct intf_hdl *pintfhdl = &(pio_queue->intf);
87
88	void (_write16)(struct intf_hdl pintfhdl, u32 addr, u16 val);
89	_write16 = pintfhdl->io_ops._write16;
90	_write16(pintfhdl, addr, val);
91	}
92
93	void r8712_write32(struct _adapter *adapter, u32 addr, u32 val)
94	{
95	struct io_queue pio_queue = (struct io_queue )adapter->pio_queue;
96	struct intf_hdl pintfhdl = (struct intf_hdl )(&(pio_queue->intf));
97
98	void (_write32)(struct intf_hdl pintfhdl, u32 addr, u32 val);
99	_write32 = pintfhdl->io_ops._write32;
100	_write32(pintfhdl, addr, val);
101	}
102
103	void r8712_read_mem(struct _adapter adapter, u32 addr, u32 cnt, u8 pmem)
104	{
105	struct io_queue pio_queue = (struct io_queue )adapter->pio_queue;
106	struct intf_hdl *pintfhdl = &(pio_queue->intf);
107
108	void (_read_mem)(struct intf_hdl pintfhdl, u32 addr, u32 cnt,
109	u8 *pmem);
110	if ((adapter->bDriverStopped == true) \|\|
111	(adapter->bSurpriseRemoved == true))
112	return;
113	_read_mem = pintfhdl->io_ops._read_mem;
114	_read_mem(pintfhdl, addr, cnt, pmem);
115	}
116
117	void r8712_write_mem(struct _adapter adapter, u32 addr, u32 cnt, u8 pmem)
118	{
119	struct io_queue pio_queue = (struct io_queue )adapter->pio_queue;
120	struct intf_hdl *pintfhdl = &(pio_queue->intf);
121	void (_write_mem)(struct intf_hdl pintfhdl, u32 addr, u32 cnt,
122	u8 *pmem);
123
124	_write_mem = pintfhdl->io_ops._write_mem;
125	_write_mem(pintfhdl, addr, cnt, pmem);
126	}
127
128	void r8712_read_port(struct _adapter adapter, u32 addr, u32 cnt, u8 pmem)
129	{
130	struct io_queue pio_queue = (struct io_queue )adapter->pio_queue;
131	struct intf_hdl *pintfhdl = &(pio_queue->intf);
132
133	u32 (_read_port)(struct intf_hdl pintfhdl, u32 addr, u32 cnt,
134	u8 *pmem);
135	if ((adapter->bDriverStopped == true) \|\|
136	(adapter->bSurpriseRemoved == true))
137	return;
138	_read_port = pintfhdl->io_ops._read_port;
139	_read_port(pintfhdl, addr, cnt, pmem);
140	}
141
142	void r8712_write_port(struct _adapter adapter, u32 addr, u32 cnt, u8 pmem)
143	{
144	struct io_queue pio_queue = (struct io_queue )adapter->pio_queue;
145	struct intf_hdl *pintfhdl = &(pio_queue->intf);
146
147	u32 (_write_port)(struct intf_hdl pintfhdl, u32 addr, u32 cnt,
148	u8 *pmem);
149	_write_port = pintfhdl->io_ops._write_port;
150	_write_port(pintfhdl, addr, cnt, pmem);
151	}