Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-12-22 02:52:56 +00:00
Code Issues Packages Projects Releases Wiki Activity

wl1271: Removed wl1271_spi.h and made some functions static

Browse Source 
Removed wl1271_spi.h header as there's no more need to access functions
declared there outside of wl1271_spi.c. Also made those SPI access
functions static.

Signed-off-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Teemu Paasikivi 2010-02-22 08:38:25 +02:00 committed by John W. Linville
parent b42f91ba49
commit 760d969f9e
13 changed files with 67 additions and 116 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/net/wireless/wl12xx/wl1271_acx.c
View File

@ -31,7 +31,6 @@
#include "wl1271.h"
#include "wl12xx_80211.h"
#include "wl1271_reg.h"
#include "wl1271_spi.h"
#include "wl1271_ps.h"
int wl1271_acx_wake_up_conditions(struct wl1271 *wl)

1
drivers/net/wireless/wl12xx/wl1271_boot.c
View File

@ -26,7 +26,6 @@
#include "wl1271_acx.h"
#include "wl1271_reg.h"
#include "wl1271_boot.h"
#include "wl1271_spi.h"
#include "wl1271_io.h"
#include "wl1271_event.h"

1
drivers/net/wireless/wl12xx/wl1271_cmd.c
View File

@ -29,7 +29,6 @@
#include "wl1271.h"
#include "wl1271_reg.h"
#include "wl1271_spi.h"
#include "wl1271_io.h"
#include "wl1271_acx.h"
#include "wl12xx_80211.h"

1
drivers/net/wireless/wl12xx/wl1271_event.c
View File

@ -23,7 +23,6 @@
#include "wl1271.h"
#include "wl1271_reg.h"
#include "wl1271_spi.h"
#include "wl1271_io.h"
#include "wl1271_event.h"
#include "wl1271_ps.h"

14
drivers/net/wireless/wl12xx/wl1271_io.c
View File

@ -28,9 +28,21 @@
#include "wl1271.h"
#include "wl12xx_80211.h"
#include "wl1271_spi.h"
#include "wl1271_io.h"
#define OCP_CMD_LOOP 32
#define OCP_CMD_WRITE 0x1
#define OCP_CMD_READ 0x2
#define OCP_READY_MASK BIT(18)
#define OCP_STATUS_MASK (BIT(16) | BIT(17))
#define OCP_STATUS_NO_RESP 0x00000
#define OCP_STATUS_OK 0x10000
#define OCP_STATUS_REQ_FAILED 0x20000
#define OCP_STATUS_RESP_ERROR 0x30000
void wl1271_disable_interrupts(struct wl1271 *wl)
{
wl->if_ops->disable_irq(wl);

17
drivers/net/wireless/wl12xx/wl1271_io.h
View File

@ -25,6 +25,23 @@
#ifndef __WL1271_IO_H__
#define __WL1271_IO_H__
#include "wl1271_reg.h"
#define HW_ACCESS_MEMORY_MAX_RANGE 0x1FFC0
#define HW_PARTITION_REGISTERS_ADDR 0x1FFC0
#define HW_PART0_SIZE_ADDR (HW_PARTITION_REGISTERS_ADDR)
#define HW_PART0_START_ADDR (HW_PARTITION_REGISTERS_ADDR + 4)
#define HW_PART1_SIZE_ADDR (HW_PARTITION_REGISTERS_ADDR + 8)
#define HW_PART1_START_ADDR (HW_PARTITION_REGISTERS_ADDR + 12)
#define HW_PART2_SIZE_ADDR (HW_PARTITION_REGISTERS_ADDR + 16)
#define HW_PART2_START_ADDR (HW_PARTITION_REGISTERS_ADDR + 20)
#define HW_PART3_START_ADDR (HW_PARTITION_REGISTERS_ADDR + 24)
#define HW_ACCESS_REGISTER_SIZE 4
#define HW_ACCESS_PRAM_MAX_RANGE 0x3c000
struct wl1271;
void wl1271_disable_interrupts(struct wl1271 *wl);

1
drivers/net/wireless/wl12xx/wl1271_main.c
View File

@ -33,7 +33,6 @@
#include "wl1271.h"
#include "wl12xx_80211.h"
#include "wl1271_reg.h"
#include "wl1271_spi.h"
#include "wl1271_io.h"
#include "wl1271_event.h"
#include "wl1271_tx.h"

1
drivers/net/wireless/wl12xx/wl1271_ps.c
View File

@ -23,7 +23,6 @@
#include "wl1271_reg.h"
#include "wl1271_ps.h"
#include "wl1271_spi.h"
#include "wl1271_io.h"
#define WL1271_WAKEUP_TIMEOUT 500

1
drivers/net/wireless/wl12xx/wl1271_rx.c
View File

@ -25,7 +25,6 @@
#include "wl1271_acx.h"
#include "wl1271_reg.h"
#include "wl1271_rx.h"
#include "wl1271_spi.h"
#include "wl1271_io.h"
static u8 wl1271_rx_get_mem_block(struct wl1271_fw_status *status,

44
drivers/net/wireless/wl12xx/wl1271_spi.c
View File

@ -30,9 +30,39 @@
#include "wl1271.h"
#include "wl12xx_80211.h"
#include "wl1271_spi.h"
#include "wl1271_io.h"
#include "wl1271_reg.h"
#define WSPI_CMD_READ 0x40000000
#define WSPI_CMD_WRITE 0x00000000
#define WSPI_CMD_FIXED 0x20000000
#define WSPI_CMD_BYTE_LENGTH 0x1FFE0000
#define WSPI_CMD_BYTE_LENGTH_OFFSET 17
#define WSPI_CMD_BYTE_ADDR 0x0001FFFF
#define WSPI_INIT_CMD_CRC_LEN 5
#define WSPI_INIT_CMD_START 0x00
#define WSPI_INIT_CMD_TX 0x40
/* the extra bypass bit is sampled by the TNET as '1' */
#define WSPI_INIT_CMD_BYPASS_BIT 0x80
#define WSPI_INIT_CMD_FIXEDBUSY_LEN 0x07
#define WSPI_INIT_CMD_EN_FIXEDBUSY 0x80
#define WSPI_INIT_CMD_DIS_FIXEDBUSY 0x00
#define WSPI_INIT_CMD_IOD 0x40
#define WSPI_INIT_CMD_IP 0x20
#define WSPI_INIT_CMD_CS 0x10
#define WSPI_INIT_CMD_WS 0x08
#define WSPI_INIT_CMD_WSPI 0x01
#define WSPI_INIT_CMD_END 0x01
#define WSPI_INIT_CMD_LEN 8
#define HW_ACCESS_WSPI_FIXED_BUSY_LEN \
((WL1271_BUSY_WORD_LEN - 4) / sizeof(u32))
#define HW_ACCESS_WSPI_INIT_CMD_MASK 0
static inline struct spi_device *wl_to_spi(struct wl1271 *wl)
{
return wl->if_priv;
@ -43,17 +73,17 @@ static struct device *wl1271_spi_wl_to_dev(struct wl1271 *wl)
return &(wl_to_spi(wl)->dev);
}
void wl1271_spi_disable_interrupts(struct wl1271 *wl)
static void wl1271_spi_disable_interrupts(struct wl1271 *wl)
{
disable_irq(wl->irq);
}
void wl1271_spi_enable_interrupts(struct wl1271 *wl)
static void wl1271_spi_enable_interrupts(struct wl1271 *wl)
{
enable_irq(wl->irq);
}
void wl1271_spi_reset(struct wl1271 *wl)
static void wl1271_spi_reset(struct wl1271 *wl)
{
u8 *cmd;
struct spi_transfer t;
@ -79,7 +109,7 @@ void wl1271_spi_reset(struct wl1271 *wl)
wl1271_dump(DEBUG_SPI, "spi reset -> ", cmd, WSPI_INIT_CMD_LEN);
}
void wl1271_spi_init(struct wl1271 *wl)
static void wl1271_spi_init(struct wl1271 *wl)
{
u8 crc[WSPI_INIT_CMD_CRC_LEN], *cmd;
struct spi_transfer t;
@ -199,7 +229,7 @@ static void wl1271_spi_read_busy(struct wl1271 *wl, void *buf, size_t len)
}
#endif
void wl1271_spi_raw_read(struct wl1271 *wl, int addr, void *buf,
static void wl1271_spi_raw_read(struct wl1271 *wl, int addr, void *buf,
size_t len, bool fixed)
{
struct spi_transfer t[3];
@ -244,7 +274,7 @@ void wl1271_spi_raw_read(struct wl1271 *wl, int addr, void *buf,
wl1271_dump(DEBUG_SPI, "spi_read buf <- ", buf, len);
}
void wl1271_spi_raw_write(struct wl1271 *wl, int addr, void *buf,
static void wl1271_spi_raw_write(struct wl1271 *wl, int addr, void *buf,
size_t len, bool fixed)
{
struct spi_transfer t[2];

99
drivers/net/wireless/wl12xx/wl1271_spi.h
View File

@ -1,99 +0,0 @@
/*
* This file is part of wl1271
*
* Copyright (C) 1998-2009 Texas Instruments. All rights reserved.
* Copyright (C) 2008-2009 Nokia Corporation
*
* Contact: Luciano Coelho <luciano.coelho@nokia.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* version 2 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 St, Fifth Floor, Boston, MA
* 02110-1301 USA
*
*/
#ifndef __WL1271_SPI_H__
#define __WL1271_SPI_H__
#include "wl1271_reg.h"
#define HW_ACCESS_MEMORY_MAX_RANGE 0x1FFC0
#define HW_PARTITION_REGISTERS_ADDR 0x1ffc0
#define HW_PART0_SIZE_ADDR (HW_PARTITION_REGISTERS_ADDR)
#define HW_PART0_START_ADDR (HW_PARTITION_REGISTERS_ADDR + 4)
#define HW_PART1_SIZE_ADDR (HW_PARTITION_REGISTERS_ADDR + 8)
#define HW_PART1_START_ADDR (HW_PARTITION_REGISTERS_ADDR + 12)
#define HW_PART2_SIZE_ADDR (HW_PARTITION_REGISTERS_ADDR + 16)
#define HW_PART2_START_ADDR (HW_PARTITION_REGISTERS_ADDR + 20)
#define HW_PART3_START_ADDR (HW_PARTITION_REGISTERS_ADDR + 24)
#define HW_ACCESS_REGISTER_SIZE 4
#define HW_ACCESS_PRAM_MAX_RANGE 0x3c000
#define WSPI_CMD_READ 0x40000000
#define WSPI_CMD_WRITE 0x00000000
#define WSPI_CMD_FIXED 0x20000000
#define WSPI_CMD_BYTE_LENGTH 0x1FFE0000
#define WSPI_CMD_BYTE_LENGTH_OFFSET 17
#define WSPI_CMD_BYTE_ADDR 0x0001FFFF
#define WSPI_INIT_CMD_CRC_LEN 5
#define WSPI_INIT_CMD_START 0x00
#define WSPI_INIT_CMD_TX 0x40
/* the extra bypass bit is sampled by the TNET as '1' */
#define WSPI_INIT_CMD_BYPASS_BIT 0x80
#define WSPI_INIT_CMD_FIXEDBUSY_LEN 0x07
#define WSPI_INIT_CMD_EN_FIXEDBUSY 0x80
#define WSPI_INIT_CMD_DIS_FIXEDBUSY 0x00
#define WSPI_INIT_CMD_IOD 0x40
#define WSPI_INIT_CMD_IP 0x20
#define WSPI_INIT_CMD_CS 0x10
#define WSPI_INIT_CMD_WS 0x08
#define WSPI_INIT_CMD_WSPI 0x01
#define WSPI_INIT_CMD_END 0x01
#define WSPI_INIT_CMD_LEN 8
#define HW_ACCESS_WSPI_FIXED_BUSY_LEN \
((WL1271_BUSY_WORD_LEN - 4) / sizeof(u32))
#define HW_ACCESS_WSPI_INIT_CMD_MASK 0
#define OCP_CMD_LOOP 32
#define OCP_CMD_WRITE 0x1
#define OCP_CMD_READ 0x2
#define OCP_READY_MASK BIT(18)
#define OCP_STATUS_MASK (BIT(16) | BIT(17))
#define OCP_STATUS_NO_RESP 0x00000
#define OCP_STATUS_OK 0x10000
#define OCP_STATUS_REQ_FAILED 0x20000
#define OCP_STATUS_RESP_ERROR 0x30000
void wl1271_spi_disable_interrupts(struct wl1271 *wl);
void wl1271_spi_enable_interrupts(struct wl1271 *wl);
/* Raw target IO, address is not translated */
void wl1271_spi_raw_write(struct wl1271 *wl, int addr, void *buf,
size_t len, bool fixed);
void wl1271_spi_raw_read(struct wl1271 *wl, int addr, void *buf,
size_t len, bool fixed);
/* INIT and RESET words */
void wl1271_spi_reset(struct wl1271 *wl);
void wl1271_spi_init(struct wl1271 *wl);
#endif /* __WL1271_SPI_H__ */

1
drivers/net/wireless/wl12xx/wl1271_testmode.c
View File

@ -25,7 +25,6 @@
#include <net/genetlink.h>
#include "wl1271.h"
#include "wl1271_spi.h"
#include "wl1271_acx.h"
#define WL1271_TM_MAX_DATA_LENGTH 1024

1
drivers/net/wireless/wl12xx/wl1271_tx.c
View File

@ -25,7 +25,6 @@
#include <linux/module.h>
#include "wl1271.h"
#include "wl1271_spi.h"
#include "wl1271_io.h"
#include "wl1271_reg.h"
#include "wl1271_ps.h"