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Remove unused files

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Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
This commit is contained in:
Larry Finger 2013-05-08 23:22:54 -05:00
parent d25660e511
commit 5b23242195
27 changed files with 0 additions and 12760 deletions
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187
os_dep/custom_gpio_linux.c
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@ -1,187 +0,0 @@
/******************************************************************************
* Customer code to add GPIO control during WLAN start/stop
*
* 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.
*
* 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
*
*
******************************************************************************/
#include "osdep_service.h"
#include "drv_types.h"
#include "custom_gpio.h"
#ifdef CONFIG_PLATFORM_SPRD
//gspi func & GPIO define
#include <mach/gpio.h>//0915
#include <mach/board.h>
#if !(defined ANDROID_2X)
#ifdef CONFIG_GSPI_HCI
extern unsigned int oob_irq;
#endif //CONFIG_GSPI_HCI
int rtw_wifi_gpio_init(void)
{
#ifdef CONFIG_GSPI_HCI
if (GPIO_WIFI_IRQ > 0) {
gpio_request(GPIO_WIFI_IRQ, "oob_irq");
gpio_direction_input(GPIO_WIFI_IRQ);
oob_irq = gpio_to_irq(GPIO_WIFI_IRQ);
DBG_8192C("%s oob_irq:%d\n", __func__, oob_irq);
}
#endif
if (GPIO_WIFI_RESET > 0)
gpio_request(GPIO_WIFI_RESET , "wifi_rst");
return 0;
}
int rtw_wifi_gpio_deinit(void)
{
#ifdef CONFIG_GSPI_HCI
if (GPIO_WIFI_IRQ > 0) {
gpio_free(GPIO_WIFI_IRQ);
#endif
if (GPIO_WIFI_RESET > 0)
gpio_free(GPIO_WIFI_RESET );
return 0;
}
/* Customer function to control hw specific wlan gpios */
void rtw_wifi_gpio_wlan_ctrl(int onoff)
{
switch (onoff) {
case WLAN_PWDN_OFF:
DBG_8192C("%s: call customer specific GPIO to set wifi power down pin to 0\n",
__FUNCTION__);
if (GPIO_WIFI_RESET > 0)
gpio_direction_output(GPIO_WIFI_RESET , 0);
break;
case WLAN_PWDN_ON:
DBG_8192C("%s: callc customer specific GPIO to set wifi power down pin to 1\n",
__FUNCTION__);
if (GPIO_WIFI_RESET > 0)
gpio_direction_output(GPIO_WIFI_RESET , 1);
break;
case WLAN_POWER_OFF:
DBG_8192C("%s: call customer specific GPIO to turn off wifi power\n",
__FUNCTION__);
break;
case WLAN_POWER_ON:
DBG_8192C("%s: call customer specific GPIO to turn on wifi power\n",
__FUNCTION__);
break;
}
}
#else //ANDROID_2X
//gspi func & GPIO define
#include <mach/gpio.h>//0915
#include <mach/board.h>
#ifdef CONFIG_RTL8188E
extern int sprd_3rdparty_gpio_wifi_power;
#endif
extern int sprd_3rdparty_gpio_wifi_pwd;
#ifdef CONFIG_RTL8723A
extern int sprd_3rdparty_gpio_bt_reset;
#endif
int rtw_wifi_gpio_init(void)
{
#ifdef CONFIG_RTL8723A
if (sprd_3rdparty_gpio_bt_reset > 0)
gpio_direction_output(sprd_3rdparty_gpio_bt_reset, 1);
#endif
return 0;
}
int rtw_wifi_gpio_deinit(void)
{
return 0;
}
/* Customer function to control hw specific wlan gpios */
void rtw_wifi_gpio_wlan_ctrl(int onoff)
{
switch (onoff) {
case WLAN_PWDN_OFF:
DBG_8192C("%s: call customer specific GPIO to set wifi power down pin to 0\n",
__FUNCTION__);
if (sprd_3rdparty_gpio_wifi_pwd > 0)
gpio_set_value(sprd_3rdparty_gpio_wifi_pwd, 0);
break;
case WLAN_PWDN_ON:
DBG_8192C("%s: callc customer specific GPIO to set wifi power down pin to 1\n",
__FUNCTION__);
if (sprd_3rdparty_gpio_wifi_pwd > 0)
gpio_set_value(sprd_3rdparty_gpio_wifi_pwd, 1);
break;
case WLAN_POWER_OFF:
DBG_8192C("%s: call customer specific GPIO to turn off wifi power\n",
__FUNCTION__);
#ifdef CONFIG_RTL8188E
if (sprd_3rdparty_gpio_wifi_power > 0)
gpio_set_value(sprd_3rdparty_gpio_wifi_power, 0);
#endif
break;
case WLAN_POWER_ON:
DBG_8192C("%s: call customer specific GPIO to turn on wifi power\n",
__FUNCTION__);
#ifdef CONFIG_RTL8188E
if (sprd_3rdparty_gpio_wifi_power > 0)
gpio_set_value(sprd_3rdparty_gpio_wifi_power, 1);
#endif
case WLAN_BT_PWDN_OFF:
DBG_8192C("%s: call customer specific GPIO to set bt power down pin to 0\n",
__FUNCTION__);
#ifdef CONFIG_RTL8723A
if (sprd_3rdparty_gpio_bt_reset > 0)
gpio_set_value(sprd_3rdparty_gpio_bt_reset, 0);
#endif
break;
case WLAN_BT_PWDN_ON:
DBG_8192C("%s: callc customer specific GPIO to set bt power down pin to 1\n",
__FUNCTION__);
#ifdef CONFIG_RTL8723A
if (sprd_3rdparty_gpio_bt_reset > 0)
gpio_set_value(sprd_3rdparty_gpio_bt_reset, 1);
#endif
break;
break;
}
}
#endif //ANDROID_2X
#else //CONFIG_PLATFORM_SPRD
int rtw_wifi_gpio_init(void)
{
return 0;
}
void rtw_wifi_gpio_wlan_ctrl(int onoff)
{
}
#endif //CONFIG_PLATFORM_SPRD

950
os_dep/gspi_intf.c
View file

@ -1,950 +0,0 @@
/******************************************************************************
*
* Copyright(c) 2007 - 2012 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.
*
* 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
*
*
******************************************************************************/
#define _HCI_INTF_C_
#include <drv_conf.h>
#include <osdep_service.h>
#include <drv_types.h>
#include <recv_osdep.h>
#include <xmit_osdep.h>
#include <rtw_version.h>
#ifndef CONFIG_GSPI_HCI
#error "CONFIG_GSPI_HCI should be on!\n"
#endif
#include <linux/platform_device.h>
#include <linux/spi/spi.h>
#include <linux/gpio.h>
//#include <mach/ldo.h>
#include <asm/mach-types.h>
#include <asm/gpio.h>
#include <asm/io.h>
#include <mach/board.h>
#include <mach/hardware.h>
#include <mach/irqs.h>
#ifdef CONFIG_RTL8723A
#include <rtl8723a_hal.h>
#include <HalPwrSeqCmd.h>
#include <Hal8723PwrSeq.h>
#endif
#ifdef CONFIG_RTL8188E
#include <rtl8188e_hal.h>
#endif
#include <hal_intf.h>
#include <gspi_hal.h>
#include <gspi_ops.h>
#include <custom_gpio.h>
extern char* ifname;
typedef struct _driver_priv {
int drv_registered;
_mutex hw_init_mutex;
#if defined(CONFIG_CONCURRENT_MODE) || defined(CONFIG_DUALMAC_CONCURRENT)
//global variable
_mutex h2c_fwcmd_mutex;
_mutex setch_mutex;
_mutex setbw_mutex;
#endif
} drv_priv, *pdrv_priv;
unsigned int oob_irq;
static drv_priv drvpriv = {
};
static void decide_chip_type_by_device_id(PADAPTER padapter)
{
padapter->chip_type = NULL_CHIP_TYPE;
#if defined(CONFIG_RTL8723A)
padapter->chip_type = RTL8723A;
padapter->HardwareType = HARDWARE_TYPE_RTL8723AS;
#elif defined(CONFIG_RTL8188E)
padapter->chip_type = RTL8188E;
padapter->HardwareType = HARDWARE_TYPE_RTL8188ES;
#endif
}
static irqreturn_t spi_interrupt_thread(int irq, void *data)
{
struct dvobj_priv *dvobj;
PGSPI_DATA pgspi_data;
dvobj = (struct dvobj_priv*)data;
pgspi_data = &dvobj->intf_data;
//spi_int_hdl(padapter);
if (pgspi_data->priv_wq)
queue_delayed_work(pgspi_data->priv_wq, &pgspi_data->irq_work, 0);
return IRQ_HANDLED;
}
static u8 gspi_alloc_irq(struct dvobj_priv *dvobj)
{
PGSPI_DATA pgspi_data;
struct spi_device *spi;
int err;
pgspi_data = &dvobj->intf_data;
spi = pgspi_data->func;
err = request_irq(oob_irq, spi_interrupt_thread,
IRQF_TRIGGER_FALLING,//IRQF_TRIGGER_HIGH;//|IRQF_ONESHOT,
DRV_NAME, dvobj);
//err = request_threaded_irq(oob_irq, NULL, spi_interrupt_thread,
// IRQF_TRIGGER_FALLING,
// DRV_NAME, dvobj);
if (err < 0) {
DBG_871X("Oops: can't allocate irq %d err:%d\n", oob_irq, err);
goto exit;
}
enable_irq_wake(oob_irq);
disable_irq(oob_irq);
exit:
return err?_FAIL:_SUCCESS;
}
static u8 gspi_init(struct dvobj_priv *dvobj)
{
PGSPI_DATA pgspi_data;
int err = 0;
_func_enter_;
RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("+gspi_init\n"));
if (NULL == dvobj) {
DBG_8192C(KERN_ERR "%s: driver object is NULL!\n", __func__);
err = -1;
goto exit;
}
pgspi_data = &dvobj->intf_data;
pgspi_data->block_transfer_len = 512;
pgspi_data->tx_block_mode = 0;
pgspi_data->rx_block_mode = 0;
exit:
_func_exit_;
if (err) return _FAIL;
return _SUCCESS;
}
static void gspi_deinit(struct dvobj_priv *dvobj)
{
PGSPI_DATA pgspi_data;
struct spi_device *spi;
int err;
RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("+gspi_deinit\n"));
if (NULL == dvobj) {
DBG_8192C(KERN_ERR "%s: driver object is NULL!\n", __FUNCTION__);
return;
}
pgspi_data = &dvobj->intf_data;
spi = pgspi_data->func;
if (spi) {
free_irq(oob_irq, dvobj);
}
}
static struct dvobj_priv *gspi_dvobj_init(struct spi_device *spi)
{
int status = _FAIL;
struct dvobj_priv *dvobj = NULL;
PGSPI_DATA pgspi;
_func_enter_;
dvobj = (struct dvobj_priv*)rtw_zmalloc(sizeof(*dvobj));
if (NULL == dvobj) {
goto exit;
}
//spi init
/* This is the only SPI value that we need to set here, the rest
* comes from the board-peripherals file */
spi->bits_per_word = 32;
spi->max_speed_hz = 48 * 1000 * 1000;
//here mode 0 and 3 all ok,
//3 can run under 48M clock when SPI_CTL4 bit14 IS_FST set to 1
//0 can run under 24M clock, but can run under 48M when SPI_CTL4 bit14 IS_FST set to 1 and Ctl0_reg[1:0] set to 3.
spi->mode = SPI_MODE_3;
spi_setup(spi);
#if 1
//DBG_8192C("set spi ==========================%d\n", spi_setup(spi));
DBG_871X("%s, mode = %d\n", __func__, spi->mode);
DBG_871X("%s, bit_per_word = %d\n", __func__, spi->bits_per_word);
DBG_871X("%s, speed = %d\n", __func__, spi->max_speed_hz);
DBG_871X("%s, chip_select = %d\n", __func__, spi->chip_select);
DBG_871X("%s, controller_data = %d\n", __func__, *(int *)spi->controller_data);
DBG_871X("%s, irq= %d\n", __func__, oob_irq);
#endif
spi_set_drvdata(spi, dvobj);
pgspi = &dvobj->intf_data;
pgspi->func = spi;
if (gspi_init(dvobj) != _SUCCESS) {
DBG_871X("%s: initialize GSPI Failed!\n", __FUNCTION__);
goto free_dvobj;
}
status = _SUCCESS;
free_dvobj:
if (status != _SUCCESS && dvobj) {
spi_set_drvdata(spi, NULL);
rtw_mfree((u8*)dvobj, sizeof(*dvobj));
dvobj = NULL;
}
exit:
_func_exit_;
return dvobj;
}
static void gspi_dvobj_deinit(struct spi_device *spi)
{
struct dvobj_priv *dvobj = spi_get_drvdata(spi);
_func_enter_;
spi_set_drvdata(spi, NULL);
if (dvobj) {
gspi_deinit(dvobj);
rtw_mfree((u8*)dvobj, sizeof(*dvobj));
}
_func_exit_;
}
static void spi_irq_work(void *data)
{
struct delayed_work *dwork;
PGSPI_DATA pgspi;
struct dvobj_priv *dvobj;
dwork = container_of(data, struct delayed_work, work);
pgspi = container_of(dwork, GSPI_DATA, irq_work);
dvobj = spi_get_drvdata(pgspi->func);
if (!dvobj->if1) {
DBG_871X("%s if1 == NULL !!\n", __FUNCTION__);
return;
}
spi_int_hdl(dvobj->if1);
}
static void gspi_intf_start(PADAPTER padapter)
{
PGSPI_DATA pgspi;
if (padapter == NULL) {
DBG_871X(KERN_ERR "%s: padapter is NULL!\n", __FUNCTION__);
return;
}
pgspi = &adapter_to_dvobj(padapter)->intf_data;
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
pgspi->priv_wq = alloc_workqueue("spi_wq", 0, 0);
#else
pgspi->priv_wq = create_workqueue("spi_wq");
#endif
INIT_DELAYED_WORK(&pgspi->irq_work, (void*)spi_irq_work);
enable_irq(oob_irq);
//hal dep
rtw_hal_enable_interrupt(padapter);
}
static void gspi_intf_stop(PADAPTER padapter)
{
PGSPI_DATA pgspi;
if (padapter == NULL) {
DBG_871X(KERN_ERR "%s: padapter is NULL!\n", __FUNCTION__);
return;
}
pgspi = &adapter_to_dvobj(padapter)->intf_data;
if (pgspi->priv_wq) {
cancel_delayed_work_sync(&pgspi->irq_work);
flush_workqueue(pgspi->priv_wq);
destroy_workqueue(pgspi->priv_wq);
pgspi->priv_wq = NULL;
}
//hal dep
rtw_hal_disable_interrupt(padapter);
disable_irq(oob_irq);
}
/*
* Do deinit job corresponding to netdev_open()
*/
static void rtw_dev_unload(PADAPTER padapter)
{
struct net_device *pnetdev = (struct net_device*)padapter->pnetdev;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("+rtw_dev_unload\n"));
padapter->bDriverStopped = _TRUE;
#ifdef CONFIG_XMIT_ACK
if (padapter->xmitpriv.ack_tx)
rtw_ack_tx_done(&padapter->xmitpriv, RTW_SCTX_DONE_DRV_STOP);
#endif
if (padapter->bup == _TRUE)
{
#if 0
if (padapter->intf_stop)
padapter->intf_stop(padapter);
#else
gspi_intf_stop(padapter);
#endif
RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("@ rtw_dev_unload: stop intf complete!\n"));
if (!padapter->pwrctrlpriv.bInternalAutoSuspend)
rtw_stop_drv_threads(padapter);
RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("@ rtw_dev_unload: stop thread complete!\n"));
if (padapter->bSurpriseRemoved == _FALSE)
{
#ifdef CONFIG_WOWLAN
if (padapter->pwrctrlpriv.bSupportRemoteWakeup == _TRUE) {
DBG_871X("%s bSupportRemoteWakeup==_TRUE do not run rtw_hal_deinit()\n",__FUNCTION__);
}
else
#endif
{
rtw_hal_deinit(padapter);
}
padapter->bSurpriseRemoved = _TRUE;
}
RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("@ rtw_dev_unload: deinit hal complelt!\n"));
padapter->bup = _FALSE;
}
else {
RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("rtw_dev_unload: bup==_FALSE\n"));
}
RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("-rtw_dev_unload\n"));
}
static PADAPTER rtw_gspi_if1_init(struct dvobj_priv *dvobj)
{
int status = _FAIL;
struct net_device *pnetdev;
PADAPTER padapter = NULL;
padapter = (PADAPTER)rtw_zvmalloc(sizeof(*padapter));
if (NULL == padapter) {
goto exit;
}
padapter->dvobj = dvobj;
dvobj->if1 = padapter;
padapter->bDriverStopped = _TRUE;
#if defined(CONFIG_CONCURRENT_MODE) || defined(CONFIG_DUALMAC_CONCURRENT)
//set adapter_type/iface type for primary padapter
padapter->isprimary = _TRUE;
padapter->adapter_type = PRIMARY_ADAPTER;
#ifndef CONFIG_HWPORT_SWAP
padapter->iface_type = IFACE_PORT0;
#else
padapter->iface_type = IFACE_PORT1;
#endif
#endif
padapter->hw_init_mutex = &drvpriv.hw_init_mutex;
#ifdef CONFIG_CONCURRENT_MODE
//set global variable to primary adapter
padapter->ph2c_fwcmd_mutex = &drvpriv.h2c_fwcmd_mutex;
padapter->psetch_mutex = &drvpriv.setch_mutex;
padapter->psetbw_mutex = &drvpriv.setbw_mutex;
#endif
padapter->interface_type = RTW_GSPI;
decide_chip_type_by_device_id(padapter);
//3 1. init network device data
pnetdev = rtw_init_netdev(padapter);
if (!pnetdev)
goto free_adapter;
SET_NETDEV_DEV(pnetdev, dvobj_to_dev(dvobj));
#ifdef CONFIG_IOCTL_CFG80211
rtw_wdev_alloc(padapter, dvobj_to_dev(dvobj));
#endif
//3 3. init driver special setting, interface, OS and hardware relative
//4 3.1 set hardware operation functions
hal_set_hal_ops(padapter);
//3 5. initialize Chip version
padapter->intf_start = &gspi_intf_start;
padapter->intf_stop = &gspi_intf_stop;
if (rtw_init_io_priv(padapter, spi_set_intf_ops) == _FAIL)
{
RT_TRACE(_module_hci_intfs_c_, _drv_err_,
("rtw_drv_init: Can't init io_priv\n"));
goto free_hal_data;
}
{
u32 ret = 0;
DBG_8192C("read start:\n");
//spi_write8_endian(padapter, SPI_LOCAL_OFFSET | 0xF0, 0x01, 1);
rtw_write8(padapter, SPI_LOCAL_OFFSET | 0xF0, 0x03);
ret = rtw_read32(padapter, SPI_LOCAL_OFFSET | 0xF0);
DBG_8192C("read end 0xF0 read32:%x:\n", ret);
DBG_8192C("read end 0xF0 read8:%x:\n", rtw_read8(padapter, SPI_LOCAL_OFFSET | 0xF0));
}
rtw_hal_read_chip_version(padapter);
rtw_hal_chip_configure(padapter);
//3 6. read efuse/eeprom data
rtw_hal_read_chip_info(padapter);
//3 7. init driver common data
if (rtw_init_drv_sw(padapter) == _FAIL) {
RT_TRACE(_module_hci_intfs_c_, _drv_err_,
("rtw_drv_init: Initialize driver software resource Failed!\n"));
goto free_hal_data;
}
//3 8. get WLan MAC address
// alloc dev name after read efuse.
rtw_init_netdev_name(pnetdev, padapter->registrypriv.ifname);
rtw_macaddr_cfg(padapter->eeprompriv.mac_addr);
rtw_init_wifidirect_addrs(padapter, padapter->eeprompriv.mac_addr, padapter->eeprompriv.mac_addr);
_rtw_memcpy(pnetdev->dev_addr, padapter->eeprompriv.mac_addr, ETH_ALEN);
rtw_hal_disable_interrupt(padapter);
//3 9. Tell the network stack we exist
if (register_netdev(pnetdev) != 0) {
RT_TRACE(_module_hci_intfs_c_, _drv_err_,
("rtw_drv_init: register_netdev() failed\n"));
goto free_hal_data;
}
DBG_871X("bDriverStopped:%d, bSurpriseRemoved:%d, bup:%d, hw_init_completed:%d\n"
,padapter->bDriverStopped
,padapter->bSurpriseRemoved
,padapter->bup
,padapter->hw_init_completed
);
#ifdef CONFIG_HOSTAPD_MLME
hostapd_mode_init(padapter);
#endif
status = _SUCCESS;
free_hal_data:
if (status != _SUCCESS && padapter->HalData)
rtw_mfree(padapter->HalData, sizeof(*(padapter->HalData)));
free_wdev:
if (status != _SUCCESS) {
#ifdef CONFIG_IOCTL_CFG80211
rtw_wdev_unregister(padapter->rtw_wdev);
rtw_wdev_free(padapter->rtw_wdev);
#endif
}
free_adapter:
if (status != _SUCCESS) {
if (pnetdev)
rtw_free_netdev(pnetdev);
else if (padapter)
rtw_vmfree((u8*)padapter, sizeof(*padapter));
padapter = NULL;
}
exit:
return padapter;
}
static void rtw_gspi_if1_deinit(PADAPTER if1)
{
struct net_device *pnetdev = if1->pnetdev;
struct mlme_priv *pmlmepriv = &if1->mlmepriv;
if (check_fwstate(pmlmepriv, _FW_LINKED))
rtw_disassoc_cmd(if1, 0, _FALSE);
#ifdef CONFIG_AP_MODE
free_mlme_ap_info(if1);
#ifdef CONFIG_HOSTAPD_MLME
hostapd_mode_unload(if1);
#endif
#endif
if (if1->DriverState != DRIVER_DISAPPEAR) {
if (pnetdev) {
unregister_netdev(pnetdev); //will call netdev_close()
rtw_proc_remove_one(pnetdev);
}
}
rtw_cancel_all_timer(if1);
rtw_dev_unload(if1);
DBG_871X("+r871xu_dev_remove, hw_init_completed=%d\n", if1->hw_init_completed);
rtw_handle_dualmac(if1, 0);
#ifdef CONFIG_IOCTL_CFG80211
rtw_wdev_unregister(if1->rtw_wdev);
rtw_wdev_free(if1->rtw_wdev);
#endif
rtw_free_drv_sw(if1);
if (pnetdev)
rtw_free_netdev(pnetdev);
}
/*
* drv_init() - a device potentially for us
*
* notes: drv_init() is called when the bus driver has located a card for us to support.
* We accept the new device by returning 0.
*/
static int /*__devinit*/ rtw_drv_probe(struct spi_device *spi)
{
int status = _FAIL;
struct dvobj_priv *dvobj;
struct net_device *pnetdev;
PADAPTER if1 = NULL, if2 = NULL;
DBG_8192C("RTW: %s line:%d", __FUNCTION__, __LINE__);
if ((dvobj = gspi_dvobj_init(spi)) == NULL) {
DBG_871X("%s: Initialize device object priv Failed!\n", __FUNCTION__);
goto exit;
}
if ((if1 = rtw_gspi_if1_init(dvobj)) == NULL) {
DBG_871X("rtw_init_primary_adapter Failed!\n");
goto free_dvobj;
}
#ifdef CONFIG_CONCURRENT_MODE
if ((if2 = rtw_drv_if2_init(if1, NULL, spi_set_intf_ops)) == NULL) {
goto free_if1;
}
#endif
if (gspi_alloc_irq(dvobj) != _SUCCESS)
goto free_if2;
#ifdef CONFIG_GLOBAL_UI_PID
if (ui_pid[1]!=0) {
DBG_871X("ui_pid[1]:%d\n",ui_pid[1]);
rtw_signal_process(ui_pid[1], SIGUSR2);
}
#endif
RT_TRACE(_module_hci_intfs_c_,_drv_err_,("-871x_drv - drv_init, success!\n"));
status = _SUCCESS;
free_if2:
if (status != _SUCCESS && if2) {
#ifdef CONFIG_CONCURRENT_MODE
rtw_drv_if2_stop(if2);
rtw_drv_if2_free(if2);
#endif
}
free_if1:
if (status != _SUCCESS && if1) {
rtw_gspi_if1_deinit(if1);
}
free_dvobj:
if (status != _SUCCESS)
gspi_dvobj_deinit(spi);
exit:
return status == _SUCCESS?0:-ENODEV;
}
static int /*__devexit*/ rtw_dev_remove(struct spi_device *spi)
{
struct dvobj_priv *dvobj = spi_get_drvdata(spi);
PADAPTER padapter = dvobj->if1;
_func_enter_;
RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("+rtw_dev_remove\n"));
#if defined(CONFIG_HAS_EARLYSUSPEND) || defined(CONFIG_ANDROID_POWER)
rtw_unregister_early_suspend(&padapter->pwrctrlpriv);
#endif
rtw_pm_set_ips(padapter, IPS_NONE);
rtw_pm_set_lps(padapter, PS_MODE_ACTIVE);
LeaveAllPowerSaveMode(padapter);
#ifdef CONFIG_CONCURRENT_MODE
rtw_drv_if2_stop(dvobj->if2);
#endif
rtw_gspi_if1_deinit(padapter);
#ifdef CONFIG_CONCURRENT_MODE
rtw_drv_if2_free(dvobj->if2);
#endif
gspi_dvobj_deinit(spi);
RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("-rtw_dev_remove\n"));
_func_exit_;
return 0;
}
static int rtw_gspi_suspend(struct spi_device *spi, pm_message_t mesg)
{
struct dvobj_priv *dvobj = spi_get_drvdata(spi);
PADAPTER padapter = dvobj->if1;
struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct net_device *pnetdev = padapter->pnetdev;
int ret = 0;
u32 start_time = rtw_get_current_time();
_func_enter_;
DBG_871X("==> %s (%s:%d)\n",__FUNCTION__, current->comm, current->pid);
pwrpriv->bInSuspend = _TRUE;
while (pwrpriv->bips_processing == _TRUE)
rtw_msleep_os(1);
if ((!padapter->bup) || (padapter->bDriverStopped)||(padapter->bSurpriseRemoved))
{
DBG_871X("%s bup=%d bDriverStopped=%d bSurpriseRemoved = %d\n", __FUNCTION__
,padapter->bup, padapter->bDriverStopped,padapter->bSurpriseRemoved);
goto exit;
}
rtw_cancel_all_timer(padapter);
LeaveAllPowerSaveMode(padapter);
//padapter->net_closed = _TRUE;
//s1.
if (pnetdev)
{
netif_carrier_off(pnetdev);
rtw_netif_stop_queue(pnetdev);
}
#ifdef CONFIG_WOWLAN
padapter->pwrctrlpriv.bSupportRemoteWakeup=_TRUE;
#else
//s2.
rtw_disassoc_cmd(padapter, 0, _FALSE);
#endif
#ifdef CONFIG_LAYER2_ROAMING_RESUME
if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) && check_fwstate(pmlmepriv, _FW_LINKED) )
{
DBG_871X("%s %s(" MAC_FMT "), length:%d assoc_ssid.length:%d\n",__FUNCTION__,
pmlmepriv->cur_network.network.Ssid.Ssid,
MAC_ARG(pmlmepriv->cur_network.network.MacAddress),
pmlmepriv->cur_network.network.Ssid.SsidLength,
pmlmepriv->assoc_ssid.SsidLength);
pmlmepriv->to_roaming = 1;
}
#endif
//s2-2. indicate disconnect to os
rtw_indicate_disconnect(padapter);
//s2-3.
rtw_free_assoc_resources(padapter, 1);
//s2-4.
rtw_free_network_queue(padapter, _TRUE);
rtw_led_control(padapter, LED_CTL_POWER_OFF);
rtw_dev_unload(padapter);
if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY))
rtw_indicate_scan_done(padapter, 1);
if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING))
rtw_indicate_disconnect(padapter);
// interface deinit
gspi_deinit(dvobj);
RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("%s: deinit GSPI complete!\n", __FUNCTION__));
rtw_wifi_gpio_wlan_ctrl(WLAN_PWDN_OFF);
rtw_mdelay_os(1);
exit:
DBG_871X("<=== %s return %d.............. in %dms\n", __FUNCTION__
, ret, rtw_get_passing_time_ms(start_time));
_func_exit_;
return ret;
}
extern int pm_netdev_open(struct net_device *pnetdev,u8 bnormal);
int rtw_resume_process(_adapter *padapter)
{
struct net_device *pnetdev;
struct pwrctrl_priv *pwrpriv;
u8 is_pwrlock_hold_by_caller;
u8 is_directly_called_by_auto_resume;
int ret = 0;
u32 start_time = rtw_get_current_time();
_func_enter_;
DBG_871X("==> %s (%s:%d)\n",__FUNCTION__, current->comm, current->pid);
rtw_wifi_gpio_wlan_ctrl(WLAN_PWDN_ON);
rtw_mdelay_os(1);
{
u32 ret = 0;
DBG_8192C("read start:\n");
//spi_write8_endian(padapter, SPI_LOCAL_OFFSET | 0xF0, 0x01, 1);
rtw_write8(padapter, SPI_LOCAL_OFFSET | 0xF0, 0x03);
ret = rtw_read32(padapter, SPI_LOCAL_OFFSET | 0xF0);
DBG_8192C("read end 0xF0 read32:%x:\n", ret);
DBG_8192C("read end 0xF0 read8:%x:\n", rtw_read8(padapter, SPI_LOCAL_OFFSET | 0xF0));
}
if (padapter) {
pnetdev = padapter->pnetdev;
pwrpriv = &padapter->pwrctrlpriv;
} else {
ret = -1;
goto exit;
}
// interface init
if (gspi_init(adapter_to_dvobj(padapter)) != _SUCCESS)
{
ret = -1;
RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("%s: initialize SDIO Failed!!\n", __FUNCTION__));
goto exit;
}
rtw_hal_disable_interrupt(padapter);
if (gspi_alloc_irq(adapter_to_dvobj(padapter)) != _SUCCESS)
{
ret = -1;
RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("%s: gspi_alloc_irq Failed!!\n", __FUNCTION__));
goto exit;
}
rtw_reset_drv_sw(padapter);
pwrpriv->bkeepfwalive = _FALSE;
DBG_871X("bkeepfwalive(%x)\n",pwrpriv->bkeepfwalive);
if (pm_netdev_open(pnetdev,_TRUE) != 0) {
ret = -1;
goto exit;
}
netif_device_attach(pnetdev);
netif_carrier_on(pnetdev);
if ( padapter->pid[1]!=0) {
DBG_871X("pid[1]:%d\n",padapter->pid[1]);
rtw_signal_process(padapter->pid[1], SIGUSR2);
}
#ifdef CONFIG_LAYER2_ROAMING_RESUME
rtw_roaming(padapter, NULL);
#endif
#ifdef CONFIG_RESUME_IN_WORKQUEUE
rtw_unlock_suspend();
#endif //CONFIG_RESUME_IN_WORKQUEUE
exit:
pwrpriv->bInSuspend = _FALSE;
DBG_871X("<=== %s return %d.............. in %dms\n", __FUNCTION__
, ret, rtw_get_passing_time_ms(start_time));
_func_exit_;
return ret;
}
static int rtw_gspi_resume(struct spi_device *spi)
{
struct dvobj_priv *dvobj = spi_get_drvdata(spi);
PADAPTER padapter = dvobj->if1;
struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
int ret = 0;
DBG_871X("==> %s (%s:%d)\n",__FUNCTION__, current->comm, current->pid);
if (pwrpriv->bInternalAutoSuspend ){
ret = rtw_resume_process(padapter);
} else {
#ifdef CONFIG_RESUME_IN_WORKQUEUE
rtw_resume_in_workqueue(pwrpriv);
#elif defined(CONFIG_HAS_EARLYSUSPEND) || defined(CONFIG_ANDROID_POWER)
if (rtw_is_earlysuspend_registered(pwrpriv)) {
//jeff: bypass resume here, do in late_resume
pwrpriv->do_late_resume = _TRUE;
} else {
ret = rtw_resume_process(padapter);
}
#else // Normal resume process
ret = rtw_resume_process(padapter);
#endif //CONFIG_RESUME_IN_WORKQUEUE
}
DBG_871X("<======== %s return %d\n", __FUNCTION__, ret);
return ret;
}
static struct spi_driver rtw_spi_drv = {
.probe = rtw_drv_probe,
.remove = rtw_dev_remove,
.suspend = rtw_gspi_suspend,
.resume = rtw_gspi_resume,
.driver = {
.name = "wlan_spi",
.bus = &spi_bus_type,
.owner = THIS_MODULE,
}
};
static int __init rtw_drv_entry(void)
{
int ret;
RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("+rtw_drv_entry\n"));
DBG_8192C("RTW: rtw_drv_entry enter\n");
rtw_suspend_lock_init();
_rtw_mutex_init(&drvpriv.hw_init_mutex);
#if defined(CONFIG_CONCURRENT_MODE) || defined(CONFIG_DUALMAC_CONCURRENT)
//init global variable
_rtw_mutex_init(&drvpriv.h2c_fwcmd_mutex);
_rtw_mutex_init(&drvpriv.setch_mutex);
_rtw_mutex_init(&drvpriv.setbw_mutex);
#endif
drvpriv.drv_registered = _TRUE;
rtw_wifi_gpio_init();
rtw_wifi_gpio_wlan_ctrl(WLAN_PWDN_ON);
ret = spi_register_driver(&rtw_spi_drv);
DBG_8192C("RTW: rtw_drv_entry exit %d\n", ret);
return 0;
}
static void __exit rtw_drv_halt(void)
{
RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("+rtw_drv_halt\n"));
DBG_8192C("RTW: rtw_drv_halt enter\n");
rtw_suspend_lock_uninit();
drvpriv.drv_registered = _FALSE;
spi_unregister_driver(&rtw_spi_drv);
_rtw_mutex_free(&drvpriv.hw_init_mutex);
#if defined(CONFIG_CONCURRENT_MODE) || defined(CONFIG_DUALMAC_CONCURRENT)
_rtw_mutex_free(&drvpriv.h2c_fwcmd_mutex);
_rtw_mutex_free(&drvpriv.setch_mutex);
_rtw_mutex_free(&drvpriv.setbw_mutex);
#endif
rtw_wifi_gpio_wlan_ctrl(WLAN_PWDN_OFF);
rtw_wifi_gpio_deinit();
DBG_8192C("RTW: rtw_drv_halt enter\n");
RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("-rtw_drv_halt\n"));
}
module_init(rtw_drv_entry);
module_exit(rtw_drv_halt);

432
os_dep/gspi_ops_linux.c
View file

@ -1,432 +0,0 @@
/******************************************************************************
*
* Copyright(c) 2007 - 2012 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.
*
* 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
*
*******************************************************************************/
#define _GSPI_OPS_LINUX_C_
#include <drv_types.h>
#include <linux/spi/spi.h>
#include "rtl8723a_hal.h"
#include "rtl8723a_spec.h"
#include "gspi_ops.h"
int spi_send_msg(PADAPTER Adapter, struct spi_transfer xfers[], u32 IoAction)
{
struct dvobj_priv *psddev;
struct spi_device *spi;
struct spi_message msg;
int ret = 1;
if (Adapter == NULL) {
DBG_8192C(KERN_ERR "%s: padapter is NULL!\n", __func__);
return 1;
}
psddev = adapter_to_dvobj(Adapter);
spi = psddev->intf_data.func;
spi_message_init(&msg);
spi_message_add_tail(&xfers[0], &msg);
spi_message_add_tail(&xfers[1], &msg);
spi_message_add_tail(&xfers[2], &msg);
ret = spi_sync(spi, &msg);
if (ret) {
DBG_8192C("%s: FAIL!\n", __func__);
}
return ret;
}
int addr_convert(u32 addr)
{
u32 domain_id = 0 ;
u32 temp_addr = addr&0xffff0000;
if (temp_addr == 0 ) {
domain_id = WLAN_IOREG_DOMAIN;
return domain_id;
}
switch (temp_addr) {
case SPI_LOCAL_OFFSET:
domain_id = SPI_LOCAL_DOMAIN;
break;
case WLAN_IOREG_OFFSET:
domain_id = WLAN_IOREG_DOMAIN;
break;
case FW_FIFO_OFFSET:
domain_id = FW_FIFO_DOMAIN;
break;
case TX_HIQ_OFFSET:
domain_id = TX_HIQ_DOMAIN;
break;
case TX_MIQ_OFFSET:
domain_id = TX_MIQ_DOMAIN;
break;
case TX_LOQ_OFFSET:
domain_id = TX_LOQ_DOMAIN;
break;
case RX_RXOFF_OFFSET:
domain_id = RX_RXFIFO_DOMAIN;
break;
default:
break;
}
//sys_mib.Spi_Transation_record.domain_id =domain_id;
return domain_id;
}
static u32 buf_endian_reverse(u32 src)
{
return (((src&0x000000ff)<<24)|((src&0x0000ff00)<<8)|
((src&0x00ff0000)>>8)|((src&0xff000000)>>24));
}
void spi_get_status_info(ADAPTER* Adapter, unsigned char *status)
{
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(Adapter);
pHalData->SdioTxFIFOFreePage[PUBLIC_QUEUE_IDX] = GET_STATUS_PUB_PAGE_NUM(status);
pHalData->SdioTxFIFOFreePage[HI_QUEUE_IDX] = GET_STATUS_HI_PAGE_NUM(status);
pHalData->SdioTxFIFOFreePage[MID_QUEUE_IDX] = GET_STATUS_MID_PAGE_NUM(status);
pHalData->SdioTxFIFOFreePage[LOW_QUEUE_IDX] = GET_STATUS_LOW_PAGE_NUM(status);
//DBG_8192C("%s: Free page for HIQ(%#x),MIDQ(%#x),LOWQ(%#x),PUBQ(%#x)\n",
// __FUNCTION__,
// pHalData->SdioTxFIFOFreePage[HI_QUEUE_IDX],
// pHalData->SdioTxFIFOFreePage[MID_QUEUE_IDX],
// pHalData->SdioTxFIFOFreePage[LOW_QUEUE_IDX],
// pHalData->SdioTxFIFOFreePage[PUBLIC_QUEUE_IDX]);
}
int spi_read_write_reg(PADAPTER pAdapter, int write_flag, u32 addr, char * buf, int len, u32 eddien)
{
int fun = 1, domain_id = 0x0; //LOCAL
unsigned int cmd = 0 ;
int byte_en = 0 ;//,i = 0 ;
int ret = 0;
unsigned char status[8] = {0};
unsigned int data_tmp = 0;
//u32 force_bigendian = !eddien;
u32 force_bigendian = eddien;
if (len!=1 && len!=2 && len != 4) {
return -1;
}
domain_id = addr_convert(addr);
addr &= 0x7fff;
len &= 0xff;
if (write_flag) //write register
{
int remainder = addr % 4;
u32 val32 = *(u32 *)buf;
switch (len) {
case 1:
byte_en = (0x1 << remainder);
data_tmp = (val32& 0xff)<< (remainder*8);
break;
case 2:
byte_en = (0x3 << remainder);
data_tmp = (val32 & 0xffff)<< (remainder*8);
break;
case 4:
byte_en = 0xf;
data_tmp = val32 & 0xffffffff;
break;
default:
byte_en = 0xf;
data_tmp = val32 & 0xffffffff;
break;
}
}
else //read register
{
switch (len) {
case 1:
byte_en = 0x1;
break;
case 2:
byte_en = 0x3;
break;
case 4:
byte_en = 0xf;
break;
default:
byte_en = 0xf;
break;
}
}
//addr = 0xF0 4byte: 0x2800f00f
REG_LEN_FORMAT(&cmd, byte_en);
REG_ADDR_FORMAT(&cmd, (addr&0xfffffffc));
REG_DOMAIN_ID_FORMAT(&cmd, domain_id);
REG_FUN_FORMAT(&cmd, fun);
REG_RW_FORMAT(&cmd, write_flag);
//DBG_8192C("spi_read_write_reg cmd1: %x, data_tmp is %x\n",cmd, data_tmp);
if (force_bigendian) {
cmd = buf_endian_reverse(cmd);
}
//io is one by one, so we do not need fwps_lock here
//rtw_spin_lock(&padapter->halpriv.fwps_lock);
//padapter->io_fifo_processing = _TRUE;
if (!write_flag && (domain_id!= RX_RXFIFO_DOMAIN)) {
u32 read_data = 0;
struct spi_transfer xfers[3];
_rtw_memset(xfers, 0x00, 3*sizeof(struct spi_transfer));
_rtw_memset(buf, 0x0, len);
xfers[0].tx_buf = &cmd;
xfers[0].len = 4;
xfers[1].rx_buf = status;
xfers[1].len = 8;
xfers[2].rx_buf = &read_data;
xfers[2].len = 4;
//DBG_8192C("spi_read_write_reg: read_data is %x\n", read_data);
ret = spi_send_msg(pAdapter, xfers, 0);
if (ret) {
DBG_8192C(KERN_ERR "%s: FAIL!(%d) addr=0x%05x\n", __func__, ret, addr);
read_data = 0;
_rtw_memset(status, 0, 8);
}
//DBG_8192C("spi_read_write_reg: read_data is %x\n", read_data);
read_data = EF4Byte(read_data);
//add for 8810
#ifdef CONFIG_BIG_ENDIAN
if (!force_bigendian)
read_data = buf_endian_reverse(read_data);
#else
if (force_bigendian)
read_data = buf_endian_reverse(read_data);
#endif
*(u32*)buf = read_data;
//DBG_8192C("spi_read_write_reg: read: buf is %x %x %x %x\n", buf[0], buf[1], buf[2], buf[3]);
} else if (write_flag ) {
struct spi_transfer xfers[3];
_rtw_memset(xfers, 0x00, 3*sizeof(struct spi_transfer));
xfers[0].tx_buf = &cmd;
xfers[0].len = 4;
xfers[1].tx_buf = &data_tmp;
xfers[1].len = 4;
xfers[2].rx_buf = status;
xfers[2].len = 8;
//DBG_8192C("spi_read_write_reg data_tmp 111: %x\n",data_tmp);
#ifdef CONFIG_BIG_ENDIAN
if (!force_bigendian)
data_tmp = buf_endian_reverse(data_tmp);
#else
if (force_bigendian)
data_tmp = buf_endian_reverse(data_tmp);
#endif
ret = spi_send_msg(pAdapter, xfers, 0);
if (ret) {
DBG_8192C(KERN_ERR "%s: FAIL!(%d) addr=0x%05x\n", __func__, ret, addr);
_rtw_memset(status, 0, 8);
}
}
//padapter->io_fifo_processing = _FALSE;
spi_get_status_info(pAdapter, (unsigned char*)status);
return ret;
}
u8 spi_read8(ADAPTER *Adapter, unsigned int addr, s32 *err)
{
unsigned int ret = 0;
int val32 = 0 , remainder = 0 ;
s32 _err = 0;
_err = spi_read_write_reg(Adapter,0,addr&0xFFFFFFFC,(char *)&ret,4,0);
remainder = addr % 4;
val32 = ret;
val32 = (val32& (0xff<< (remainder<<3)))>>(remainder<<3);
if (err)
*err = _err;
return (u8)val32;
}
u16 spi_read16(ADAPTER *Adapter, u32 addr, s32 *err)
{
unsigned int ret = 0;
int val32 = 0 , remainder = 0 ;
s32 _err = 0;
_err = spi_read_write_reg(Adapter,0,addr&0xFFFFFFFC,(char *)&ret,4,0);
remainder = addr % 4;
val32 = ret;
val32 = (val32& (0xffff<< (remainder<<3)))>>(remainder<<3);
if (err)
*err = _err;
return (u16)val32;
}
u32 spi_read32(ADAPTER *Adapter, u32 addr, s32 *err)
{
unsigned int ret = 0;
s32 _err = 0;
_err = spi_read_write_reg(Adapter,0,addr&0xFFFFFFFC,(char *)&ret,4,0);
if (err)
*err = _err;
return ret;
}
void spi_write8(ADAPTER *Adapter, u32 addr, u8 buf, s32 *err)
{
int ret = 0;
ret = spi_read_write_reg(Adapter,1,addr,(char *)&buf,1,0);
if (err)
*err = ret;
}
void spi_write16(ADAPTER *Adapter, u32 addr, u16 buf, s32 *err)
{
int ret = 0;
ret = spi_read_write_reg(Adapter,1,addr,(char *)&buf,2,0);
if (err)
*err = ret;
}
void spi_write32(ADAPTER *Adapter, u32 addr, u32 buf, s32 *err)
{
int ret = 0;
ret = spi_read_write_reg(Adapter, 1,addr,(char *)&buf,4,0);
if (err)
*err = ret;
}
unsigned int spi_write8_endian(ADAPTER *Adapter, unsigned int addr, unsigned int buf, u32 big)
{
int ret = 0;
ret = spi_read_write_reg(Adapter,1,addr,(char *)&buf,1, big);
return ret;
}
void spi_write_tx_fifo(ADAPTER *Adapter, u8 *buf, int len, u32 fifo)
{
int fun =1; //TX_HIQ_FIFO
unsigned int cmd = 0;
unsigned char status[8];
u8 more_data = 0;
int ret = 0;
struct spi_transfer xfers[3];
_rtw_memset(xfers, 0x00, 3*sizeof(struct spi_transfer));
xfers[0].tx_buf = &cmd;
xfers[0].len = 4;
xfers[1].tx_buf = buf;
xfers[1].len = len;//len/4;
xfers[2].rx_buf = status;
xfers[2].len = 8;
_func_enter_;
FIFO_LEN_FORMAT(&cmd, len); //TX Agg len
FIFO_DOMAIN_ID_FORMAT(&cmd, fifo);
FIFO_FUN_FORMAT(&cmd, fun);
FIFO_RW_FORMAT(&cmd, (unsigned int)1); //write
_rtw_memset(status, 0x00, 8);
ret = spi_send_msg(Adapter, xfers, 1);
if (ret) {
DBG_8192C("%s: FAIL!(%d)\n", __func__, ret);
_rtw_memset(status, 0, 8);
}
spi_get_status_info(Adapter, status);
more_data = GET_STATUS_HISR_LOW8BIT(status) & BIT(0);
//if (more_data) {
// rtw_queue_delayed_work(Adapter->recv_wq, &Adapter->recv_work, 0, (void*)Adapter);
//}
_func_exit_;
return;
}
int spi_read_rx_fifo(ADAPTER *Adapter, unsigned char *buf, int len, struct spi_more_data *pmore_data)
{
int fun =1, domain_id = 0x1f; //RX_FIFO
unsigned int cmd = 0;
unsigned char status[8];
int ret = 0;
struct spi_transfer xfers[3];
_rtw_memset(xfers, 0x00, 3*sizeof(struct spi_transfer));
xfers[0].tx_buf = &cmd;
xfers[0].len = 4;
xfers[1].rx_buf = buf;
xfers[1].len = len;
xfers[2].rx_buf = status;
xfers[2].len = 8;
FIFO_LEN_FORMAT(&cmd, len); //TX Agg len
FIFO_DOMAIN_ID_FORMAT(&cmd, domain_id);
FIFO_FUN_FORMAT(&cmd, fun);
FIFO_RW_FORMAT(&cmd, 0); //read
_rtw_memset(status, 0x00, 8);
_rtw_memset(buf, 0x0, len);
ret = spi_send_msg(Adapter, xfers, 1);
if (ret) {
DBG_8192C(KERN_ERR "%s: FAIL!(%d)\n", __func__, ret);
_rtw_memset(status, 0x00, 8);
_rtw_memset(buf, 0x0, len);
return _FAIL;
}
spi_get_status_info(Adapter, (unsigned char*)status);
pmore_data->more_data = GET_STATUS_HISR_LOW8BIT(status) & BIT(0);
pmore_data->len = GET_STATUS_RX_LENGTH(status);
return _SUCCESS;
}

2005
os_dep/pci_intf.c
View file

File diff suppressed because it is too large Load diff

24
os_dep/pci_ops_linux.c
View file

@ -1,24 +0,0 @@
/******************************************************************************
*
* Copyright(c) 2007 - 2012 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.
*
* 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
*
*******************************************************************************/
#define _PCI_OPS_LINUX_C_
#include <drv_types.h>

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os_dep/sdio_intf.c
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os_dep/sdio_ops_linux.c
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/******************************************************************************
*
* Copyright(c) 2007 - 2012 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.
*
* 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
*
*******************************************************************************/
#define _SDIO_OPS_LINUX_C_
#include <drv_types.h>
#include <linux/mmc/sdio_func.h>
static bool rtw_sdio_claim_host_needed(struct sdio_func *func)
{
struct dvobj_priv *dvobj = sdio_get_drvdata(func);
PSDIO_DATA sdio_data = &dvobj->intf_data;
if (sdio_data->sys_sdio_irq_thd && sdio_data->sys_sdio_irq_thd == current)
return _FALSE;
return _TRUE;
}
inline void rtw_sdio_set_irq_thd(struct dvobj_priv *dvobj, _thread_hdl_ thd_hdl)
{
PSDIO_DATA sdio_data = &dvobj->intf_data;
sdio_data->sys_sdio_irq_thd = thd_hdl;
}
u8 sd_f0_read8(PSDIO_DATA psdio, u32 addr, s32 *err)
{
u8 v;
struct sdio_func *func;
bool claim_needed;
_func_enter_;
func = psdio->func;
claim_needed = rtw_sdio_claim_host_needed(func);
if (claim_needed)
sdio_claim_host(func);
v = sdio_f0_readb(func, addr, err);
if (claim_needed)
sdio_release_host(func);
if (err && *err)
DBG_871X(KERN_ERR "%s: FAIL!(%d) addr=0x%05x\n", __func__, *err, addr);
_func_exit_;
return v;
}
void sd_f0_write8(PSDIO_DATA psdio, u32 addr, u8 v, s32 *err)
{
struct sdio_func *func;
bool claim_needed;
_func_enter_;
func = psdio->func;
claim_needed = rtw_sdio_claim_host_needed(func);
if (claim_needed)
sdio_claim_host(func);
sdio_f0_writeb(func, v, addr, err);
if (claim_needed)
sdio_release_host(func);
if (err && *err)
DBG_871X(KERN_ERR "%s: FAIL!(%d) addr=0x%05x val=0x%02x\n", __func__, *err, addr, v);
_func_exit_;
}
/*
* Return:
* 0 Success
* others Fail
*/
s32 _sd_cmd52_read(PSDIO_DATA psdio, u32 addr, u32 cnt, u8 *pdata)
{
int err, i;
struct sdio_func *func;
_func_enter_;
err = 0;
func = psdio->func;
for (i = 0; i < cnt; i++) {
pdata[i] = sdio_readb(func, addr+i, &err);
if (err) {
DBG_871X(KERN_ERR "%s: FAIL!(%d) addr=0x%05x\n", __func__, err, addr+i);
break;
}
}
_func_exit_;
return err;
}
/*
* Return:
* 0 Success
* others Fail
*/
s32 sd_cmd52_read(PSDIO_DATA psdio, u32 addr, u32 cnt, u8 *pdata)
{
int err, i;
struct sdio_func *func;
bool claim_needed;
_func_enter_;
err = 0;
func = psdio->func;
claim_needed = rtw_sdio_claim_host_needed(func);
if (claim_needed)
sdio_claim_host(func);
err = _sd_cmd52_read(psdio, addr, cnt, pdata);
if (claim_needed)
sdio_release_host(func);
_func_exit_;
return err;
}
/*
* Return:
* 0 Success
* others Fail
*/
s32 _sd_cmd52_write(PSDIO_DATA psdio, u32 addr, u32 cnt, u8 *pdata)
{
int err, i;
struct sdio_func *func;
_func_enter_;
err = 0;
func = psdio->func;
for (i = 0; i < cnt; i++) {
sdio_writeb(func, pdata[i], addr+i, &err);
if (err) {
DBG_871X(KERN_ERR "%s: FAIL!(%d) addr=0x%05x val=0x%02x\n", __func__, err, addr+i, pdata[i]);
break;
}
}
_func_exit_;
return err;
}
/*
* Return:
* 0 Success
* others Fail
*/
s32 sd_cmd52_write(PSDIO_DATA psdio, u32 addr, u32 cnt, u8 *pdata)
{
int err, i;
struct sdio_func *func;
bool claim_needed;
_func_enter_;
err = 0;
func = psdio->func;
claim_needed = rtw_sdio_claim_host_needed(func);
if (claim_needed)
sdio_claim_host(func);
err = _sd_cmd52_write(psdio, addr, cnt, pdata);
if (claim_needed)
sdio_release_host(func);
_func_exit_;
return err;
}
u8 _sd_read8(PSDIO_DATA psdio, u32 addr, s32 *err)
{
u8 v;
struct sdio_func *func;
_func_enter_;
func = psdio->func;
v = sdio_readb(func, addr, err);
if (err && *err)
DBG_871X(KERN_ERR "%s: FAIL!(%d) addr=0x%05x\n", __func__, *err, addr);
_func_exit_;
return v;
}
u8 sd_read8(PSDIO_DATA psdio, u32 addr, s32 *err)
{
u8 v;
struct sdio_func *func;
bool claim_needed;
_func_enter_;
func = psdio->func;
claim_needed = rtw_sdio_claim_host_needed(func);
if (claim_needed)
sdio_claim_host(func);
v = sdio_readb(func, addr, err);
if (claim_needed)
sdio_release_host(func);
if (err && *err)
DBG_871X(KERN_ERR "%s: FAIL!(%d) addr=0x%05x\n", __func__, *err, addr);
_func_exit_;
return v;
}
u16 sd_read16(PSDIO_DATA psdio, u32 addr, s32 *err)
{
u16 v;
struct sdio_func *func;
bool claim_needed;
_func_enter_;
func = psdio->func;
claim_needed = rtw_sdio_claim_host_needed(func);
if (claim_needed)
sdio_claim_host(func);
v = sdio_readw(func, addr, err);
if (claim_needed)
sdio_release_host(func);
if (err && *err)
DBG_871X(KERN_ERR "%s: FAIL!(%d) addr=0x%05x\n", __func__, *err, addr);
_func_exit_;
return v;
}
u32 _sd_read32(PSDIO_DATA psdio, u32 addr, s32 *err)
{
u32 v;
struct sdio_func *func;
_func_enter_;
func = psdio->func;
v = sdio_readl(func, addr, err);
if (err && *err)
DBG_871X(KERN_ERR "%s: FAIL!(%d) addr=0x%05x\n", __func__, *err, addr);
_func_exit_;
return v;
}
u32 sd_read32(PSDIO_DATA psdio, u32 addr, s32 *err)
{
u32 v;
struct sdio_func *func;
bool claim_needed;
_func_enter_;
func = psdio->func;
claim_needed = rtw_sdio_claim_host_needed(func);
if (claim_needed)
sdio_claim_host(func);
v = sdio_readl(func, addr, err);
if (claim_needed)
sdio_release_host(func);
if (err && *err)
DBG_871X(KERN_ERR "%s: FAIL!(%d) addr=0x%05x\n", __func__, *err, addr);
_func_exit_;
return v;
}
void sd_write8(PSDIO_DATA psdio, u32 addr, u8 v, s32 *err)
{
struct sdio_func *func;
bool claim_needed;
_func_enter_;
func = psdio->func;
claim_needed = rtw_sdio_claim_host_needed(func);
if (claim_needed)
sdio_claim_host(func);
sdio_writeb(func, v, addr, err);
if (claim_needed)
sdio_release_host(func);
if (err && *err)
DBG_871X(KERN_ERR "%s: FAIL!(%d) addr=0x%05x val=0x%02x\n", __func__, *err, addr, v);
_func_exit_;
}
void sd_write16(PSDIO_DATA psdio, u32 addr, u16 v, s32 *err)
{
struct sdio_func *func;
bool claim_needed;
_func_enter_;
func = psdio->func;
claim_needed = rtw_sdio_claim_host_needed(func);
if (claim_needed)
sdio_claim_host(func);
sdio_writew(func, v, addr, err);
if (claim_needed)
sdio_release_host(func);
if (err && *err)
DBG_871X(KERN_ERR "%s: FAIL!(%d) addr=0x%05x val=0x%04x\n", __func__, *err, addr, v);
_func_exit_;
}
void _sd_write32(PSDIO_DATA psdio, u32 addr, u32 v, s32 *err)
{
struct sdio_func *func;
_func_enter_;
func = psdio->func;
sdio_writel(func, v, addr, err);
if (err && *err)
DBG_871X(KERN_ERR "%s: FAIL!(%d) addr=0x%05x val=0x%08x\n", __func__, *err, addr, v);
_func_exit_;
}
void sd_write32(PSDIO_DATA psdio, u32 addr, u32 v, s32 *err)
{
struct sdio_func *func;
bool claim_needed;
_func_enter_;
func = psdio->func;
claim_needed = rtw_sdio_claim_host_needed(func);
if (claim_needed)
sdio_claim_host(func);
sdio_writel(func, v, addr, err);
if (claim_needed)
sdio_release_host(func);
if (err && *err)
DBG_871X(KERN_ERR "%s: FAIL!(%d) addr=0x%05x val=0x%08x\n", __func__, *err, addr, v);
_func_exit_;
}
/*
* Use CMD53 to read data from SDIO device.
* This function MUST be called after sdio_claim_host() or
* in SDIO ISR(host had been claimed).
*
* Parameters:
* psdio pointer of SDIO_DATA
* addr address to read
* cnt amount to read
* pdata pointer to put data, this should be a "DMA:able scratch buffer"!
*
* Return:
* 0 Success
* others Fail
*/
s32 _sd_read(PSDIO_DATA psdio, u32 addr, u32 cnt, void *pdata)
{
int err;
struct sdio_func *func;
_func_enter_;
func = psdio->func;
if (unlikely((cnt==1) || (cnt==2)))
{
int i;
u8 *pbuf = (u8*)pdata;
for (i = 0; i < cnt; i++)
{
*(pbuf+i) = sdio_readb(func, addr+i, &err);
if (err) {
DBG_871X(KERN_ERR "%s: FAIL!(%d) addr=0x%05x\n", __func__, err, addr);
break;
}
}
return err;
}
err = sdio_memcpy_fromio(func, pdata, addr, cnt);
if (err) {
DBG_871X(KERN_ERR "%s: FAIL(%d)! ADDR=%#x Size=%d\n", __func__, err, addr, cnt);
}
_func_exit_;
return err;
}
/*
* Use CMD53 to read data from SDIO device.
*
* Parameters:
* psdio pointer of SDIO_DATA
* addr address to read
* cnt amount to read
* pdata pointer to put data, this should be a "DMA:able scratch buffer"!
*
* Return:
* 0 Success
* others Fail
*/
s32 sd_read(PSDIO_DATA psdio, u32 addr, u32 cnt, void *pdata)
{
s32 err;
struct sdio_func *func;
bool claim_needed;
func = psdio->func;
claim_needed = rtw_sdio_claim_host_needed(func);
if (claim_needed)
sdio_claim_host(func);
err = _sd_read(psdio, addr, cnt, pdata);
if (claim_needed)
sdio_release_host(func);
return err;
}
/*
* Use CMD53 to write data to SDIO device.
* This function MUST be called after sdio_claim_host() or
* in SDIO ISR(host had been claimed).
*
* Parameters:
* psdio pointer of SDIO_DATA
* addr address to write
* cnt amount to write
* pdata data pointer, this should be a "DMA:able scratch buffer"!
*
* Return:
* 0 Success
* others Fail
*/
s32 _sd_write(PSDIO_DATA psdio, u32 addr, u32 cnt, void *pdata)
{
int err;
struct sdio_func *func;
u32 size;
_func_enter_;
func = psdio->func;
// size = sdio_align_size(func, cnt);
if (unlikely((cnt==1) || (cnt==2)))
{
int i;
u8 *pbuf = (u8*)pdata;
for (i = 0; i < cnt; i++)
{
sdio_writeb(func, *(pbuf+i), addr+i, &err);
if (err) {
DBG_871X(KERN_ERR "%s: FAIL!(%d) addr=0x%05x val=0x%02x\n", __func__, err, addr, *(pbuf+i));
break;
}
}
return err;
}
size = cnt;
err = sdio_memcpy_toio(func, addr, pdata, size);
if (err) {
DBG_871X(KERN_ERR "%s: FAIL(%d)! ADDR=%#x Size=%d(%d)\n", __func__, err, addr, cnt, size);
}
_func_exit_;
return err;
}
/*
* Use CMD53 to write data to SDIO device.
*
* Parameters:
* psdio pointer of SDIO_DATA
* addr address to write
* cnt amount to write
* pdata data pointer, this should be a "DMA:able scratch buffer"!
*
* Return:
* 0 Success
* others Fail
*/
s32 sd_write(PSDIO_DATA psdio, u32 addr, u32 cnt, void *pdata)
{
s32 err;
struct sdio_func *func;
bool claim_needed;
func = psdio->func;
claim_needed = rtw_sdio_claim_host_needed(func);
if (claim_needed)
sdio_claim_host(func);
err = _sd_write(psdio, addr, cnt, pdata);
if (claim_needed)
sdio_release_host(func);
return err;
}