static BSP_S32 udiAdpIccInit(VOID)
{
UDI_DRV_INTEFACE_TABLE* pDrvInterface = NULL;
BSP_U32 u32Cnt;
/* 构造回调函数指针列表 */
pDrvInterface = kmalloc(sizeof(UDI_DRV_INTEFACE_TABLE), GFP_KERNEL);
if (NULL == pDrvInterface)
{
printk(KERN_ERR "BSP_MODU_UDI NO Mem, line:%d\n", __LINE__);
return ERROR;
}
memset((VOID*)pDrvInterface, 0, sizeof(UDI_DRV_INTEFACE_TABLE));
/* 只设置需要实现的几个接口 */
pDrvInterface->udi_open_cb = (UDI_OPEN_CB_T)udiIccAdpOpen;
pDrvInterface->udi_close_cb = (UDI_CLOSE_CB_T)BSP_ICC_Close;
pDrvInterface->udi_write_cb = (UDI_WRITE_CB_T)BSP_ICC_Write;
pDrvInterface->udi_read_cb = (UDI_READ_CB_T)BSP_ICC_Read;
pDrvInterface->udi_ioctl_cb = (UDI_IOCTL_CB_T)BSP_ICC_Ioctl;
/* 几个 ICC 都使用同一套驱动函数指针 */
for (u32Cnt = 0; u32Cnt < ICC_CHAN_NUM_MAX; u32Cnt++)
{
(BSP_VOID)BSP_UDI_SetCapability((UDI_DEVICE_ID)UDI_BUILD_DEV_ID(UDI_DEV_ICC, u32Cnt), UDI_ICC_CAPA);
(BSP_VOID)BSP_UDI_SetInterfaceTable((UDI_DEVICE_ID)UDI_BUILD_DEV_ID(UDI_DEV_ICC, u32Cnt), pDrvInterface);
}
return OK;
}
LOCAL BSP_S32 udiAdpUartInit(VOID)
{
UDI_DRV_INTEFACE_TABLE* pDrvInterface = NULL;
BSP_U32 u32Cnt;
/* 构造回调函数指针列表 */
pDrvInterface = malloc(sizeof(UDI_DRV_INTEFACE_TABLE));
/* coverity[dead_error_condition] */
if (NULL == pDrvInterface)
{
/* coverity[dead_error_condition] */
bsp_trace(BSP_LOG_LEVEL_ERROR, BSP_MODU_UDI, "NO Mem, line:%d\n", __LINE__, 0,0,0,0,0);/* [false alarm]:Disable fortify false alarm */
/* coverity[dead_error_condition] */
return ERROR;/* [false alarm]:Disable fortify false alarm */
}
memset((VOID*)pDrvInterface, 0, sizeof(UDI_DRV_INTEFACE_TABLE));
/* 只设置需要实现的几个接口 */
pDrvInterface->udi_open_cb = udiUartAdpOpen;
pDrvInterface->udi_close_cb = (UDI_CLOSE_CB_T)close;
pDrvInterface->udi_write_cb = (UDI_WRITE_CB_T)write;
pDrvInterface->udi_read_cb = (UDI_READ_CB_T)read;
pDrvInterface->udi_ioctl_cb = (UDI_IOCTL_CB_T)ioctl;
/* 3个 ACM 都使用同一套驱动函数指针 */
for (u32Cnt = 0; u32Cnt < UDI_GET_UART_NUM(); u32Cnt++)
{
(BSP_VOID)BSP_UDI_SetCapability((UDI_DEVICE_ID)UDI_BUILD_DEV_ID(UDI_DEV_UART, u32Cnt), UDI_USB_ACM_CAPA);
(BSP_VOID)BSP_UDI_SetInterfaceTable((UDI_DEVICE_ID)UDI_BUILD_DEV_ID(UDI_DEV_UART, u32Cnt), pDrvInterface);
}
/* pDrvInterface' (line 287) has not been freed or returned */
return OK;/*lint !e429 */
}
LOCAL BSP_S32 udiAdpIccInit(VOID)
{
UDI_DRV_INTEFACE_TABLE* pDrvInterface = NULL;
BSP_U32 u32Cnt;
/* 构造回调函数指针列表 */
pDrvInterface = malloc(sizeof(UDI_DRV_INTEFACE_TABLE));
/* coverity[dead_error_condition] */
if (NULL == pDrvInterface)
{
/* coverity[dead_error_condition] */
bsp_trace(BSP_LOG_LEVEL_ERROR, BSP_MODU_UDI, "NO Mem, line:%d\n", __LINE__, 0,0,0,0,0);/* [false alarm]:Disable fortify false alarm */
/* coverity[dead_error_condition] */
return ERROR;/* [false alarm]:Disable fortify false alarm */
}
memset((VOID*)pDrvInterface, 0, sizeof(UDI_DRV_INTEFACE_TABLE));
/* 只设置需要实现的几个接口 */
pDrvInterface->udi_open_cb = (UDI_OPEN_CB_T)udiIccAdpOpen;
pDrvInterface->udi_close_cb = (UDI_CLOSE_CB_T)BSP_ICC_Close;
pDrvInterface->udi_write_cb = (UDI_WRITE_CB_T)BSP_ICC_Write;
pDrvInterface->udi_read_cb = (UDI_READ_CB_T)BSP_ICC_Read;
pDrvInterface->udi_ioctl_cb = (UDI_IOCTL_CB_T)BSP_ICC_Ioctl;
/* 几个 ICC 都使用同一套驱动函数指针 */
for (u32Cnt = 0; u32Cnt < ICC_CHAN_NUM_MAX; u32Cnt++)
{
(BSP_VOID)BSP_UDI_SetCapability((UDI_DEVICE_ID)UDI_BUILD_DEV_ID(UDI_DEV_ICC, u32Cnt), UDI_ICC_CAPA);
(BSP_VOID)BSP_UDI_SetInterfaceTable((UDI_DEVICE_ID)UDI_BUILD_DEV_ID(UDI_DEV_ICC, u32Cnt), pDrvInterface);
}
/*Custodial pointer 'pDrvInterface' (line 342) has not been freed or returned */
return OK; /*lint !e429 */
}
void cshell_icc_open(void)
{
ICC_CHAN_ATTR_S attr;
UDI_OPEN_PARAM cshell_icc_param;
UDI_HANDLE cshell_udi_handle = UDI_INVALID_HANDLE;
if (1 == g_usb_cshell_disabled) {
printk("%s : usb cshell disabled\n", __FUNCTION__);
return ;
}
attr.enChanMode = ICC_CHAN_MODE_STREAM;
attr.u32Priority = 255;
attr.u32TimeOut = 1000;
attr.event_cb = cshell_event_cb;
attr.read_cb = cshell_read_cb;
attr.write_cb = cshell_write_cb;
attr.u32FIFOInSize = 8192;
attr.u32FIFOOutSize = 8192;
cshell_icc_param.devid = (UDI_DEVICE_ID)UDI_BUILD_DEV_ID(UDI_DEV_ICC, 31);
cshell_icc_param.pPrivate = &attr;
cshell_udi_handle = udi_open(&cshell_icc_param);
if(cshell_udi_handle <= 0)
{
printk("cshell_icc_open fail,cshell_udi_handle is %d \n",cshell_udi_handle);
g_cshell_udi_handle = -1;
}
else
{
printk("cshell_icc_open success,cshell_udi_handle is %d \n",cshell_udi_handle);
g_cshell_udi_handle = cshell_udi_handle;
}
}
/*****************************************************************************
函 数 名 : udi_acm_init
功能描述 : acm端口注册到udi适配层初始化函数，用于将acm设备回调挂接到udi上
输入参数 : void
输出参数 : 无
返 回 值 : int 成功返回ADP_OK 失败返回ADP_ERROR
调用函数 :
被调函数 :
修改历史 :
1.日 期 : 2012年9月12日
作 者 : 夏青 00195127
修改内容 : 新生成函数
*****************************************************************************/
int udi_acm_init(void)
{
int dev_num;
int i;
UDI_DRV_INTEFACE_TABLE *pDrvInterface = NULL;
struct device_node *np = NULL;
int phyaddr_from_app = 1;/*默认使用协议栈传下来的物理地址*/
pDrvInterface = (UDI_DRV_INTEFACE_TABLE *)kmalloc(sizeof(UDI_DRV_INTEFACE_TABLE),GFP_KERNEL);
if (NULL == pDrvInterface) {
ACM_ADP_ERR("kmalloc failed\n");
return ADP_ERROR;
}
ACM_ADP_DBG("enter\n");
/* 挂接UDI回调函数 */
pDrvInterface->udi_open_cb = (UDI_OPEN_CB_T)udi_acm_open;
pDrvInterface->udi_close_cb = (UDI_CLOSE_CB_T)udi_acm_close;
pDrvInterface->udi_write_cb = (UDI_WRITE_CB_T)udi_acm_write;
pDrvInterface->udi_read_cb = (UDI_READ_CB_T)udi_acm_read;
pDrvInterface->udi_ioctl_cb = (UDI_IOCTL_CB_T)udi_acm_ioctl;
/* 设置acm设备驱动回调函数，3个acm使用同一套驱动指针 */
for (dev_num = UDI_USB_ACM_CTRL; dev_num < UDI_USB_ACM_MAX; dev_num++){
(void)BSP_UDI_SetCapability((UDI_DEVICE_ID_E)UDI_BUILD_DEV_ID(UDI_DEV_USB_ACM, dev_num), UDI_USB_ACM_CAPA);
(void)BSP_UDI_SetInterfaceTable((UDI_DEVICE_ID_E)UDI_BUILD_DEV_ID(UDI_DEV_USB_ACM, dev_num), pDrvInterface);
}
np = of_find_compatible_node(NULL, NULL, "hisilicon,hi6xxx-usb-otg");
if (np) {
if (of_property_read_u32(np, "huawei,phyaddr_from_app",&phyaddr_from_app)){
printk(KERN_ERR "%s:huawei,phyaddr_from_app read error\n",__FUNCTION__);
}
printk(KERN_INFO "%s:huawei,phyaddr_from_app %d\n",__FUNCTION__,phyaddr_from_app);
}
for (i = 0; i < USB_ACM_COM_UDI_NUM; i++) {
g_acm_priv[i].tty_name = acm_dev_name[i];
g_acm_priv[i].bopen = ACM_DEV_CLOSE;
g_acm_priv[i].readDoneCB = NULL;
g_acm_priv[i].writeDoneCB = NULL;
g_acm_priv[i].eventCB = NULL;
g_acm_priv[i].freeSendbuff = NULL;
g_acm_priv[i].acm_ncpy = NULL;
g_acm_priv[i].tty = NULL;
g_acm_priv[i].acm_ldisc_ctx = NULL;
g_acm_priv[i].do_copy = 0;
g_acm_priv[i].cur_evt = ACM_EVT_DEV_SUSPEND;
g_acm_priv[i].ncopy = 0;
g_acm_priv[i].phyaddr_from_app = 0;
INIT_WORK(&g_acm_priv[i].notify_work, acm_event_notify);
if (ACM_NEED_NCOPY(g_acm_priv[i].tty_name)) {
g_acm_priv[i].ncopy = 1;
g_acm_priv[i].phyaddr_from_app = phyaddr_from_app;
}
}
atomic_notifier_chain_register(&android_usb_suspend_notifier_list, &acm_suspend_notifier);
atomic_notifier_chain_register(&android_usb_resume_notifier_list, &acm_resume_notifier);
BSP_ACM_RegCmdHandle((ACM_HANDLE_COMMAND_CB_T)acm_handle_command);
return ADP_OK;
}