/*****************************************************************************
* FUNCTION
* smi_probe
* DESCRIPTION
* 1. Call smi_register to register SMI Device Number, allocate and Initial SMI cdev struct, call cdev_add.
* 2. Call class_create and device_create to add SMI device to kerne.
* 3. Call smi_common_init.
* 4. Call mau_init.
* PARAMETERS
* param1 : [IN] struct platform_device *pdev
* No used in this function.
* RETURNS
* Type: Integer. 0 mean success and others mean fail.
****************************************************************************/
static int smi_probe(struct platform_device *pdev)
{
struct device* smiDevice = NULL;
if (NULL == pdev) {
SMIERR("platform data missed");
return -ENXIO;
}
if (smi_register()) {
dev_err(&pdev->dev,"register char failed\n");
return -EAGAIN;
}
pSmiClass = class_create(THIS_MODULE, "MTK_SMI");
if (IS_ERR(pSmiClass)) {
int ret = PTR_ERR(pSmiClass);
SMIERR("Unable to create class, err = %d", ret);
return ret;
}
smiDevice = device_create(pSmiClass, NULL, smiDevNo, NULL, "MTK_SMI");
smi_common_init();
mau_init();
{
MTK_MAU_CONFIG mau_disp;
mau_disp.entry = 0;
mau_disp.larb = 0;
mau_disp.start = 0x20000000;
mau_disp.end = 0xFFFFFFFF;
mau_disp.virt = 1;
mau_disp.port_msk = 0xFFFF;
mau_disp.monitor_read = 1;
mau_disp.monitor_write = 1;
mau_config(&mau_disp);
}
#ifdef SMI_DEFAULT_VR
{
MTK_SMI_BWC_CONFIG p_conf;
p_conf.b_reduce_command_buffer = 1;
p_conf.scenario = SMI_BWC_SCEN_VR1066;
smi_bwc_config(&p_conf);
}
#endif
//dump_smi_register();
return 0;
}
static int smi_probe(struct platform_device *pdev)
{
struct device* smiDevice = NULL;
if (NULL == pdev) {
SMIERR("platform data missed");
return -ENXIO;
}
if (smi_register()) {
dev_err(&pdev->dev,"register char failed\n");
return -EAGAIN;
}
pSmiClass = class_create(THIS_MODULE, "MTK_SMI");
if (IS_ERR(pSmiClass)) {
int ret = PTR_ERR(pSmiClass);
SMIERR("Unable to create class, err = %d", ret);
return ret;
}
smiDevice = device_create(pSmiClass, NULL, smiDevNo, NULL, "MTK_SMI");
smi_common_init();
#ifdef __MAU_SPC_ENABLE__
mau_init();
MTK_SPC_Init(&(pdev->dev));
#endif
SMI_DBG_Init();
#ifdef __MAU_SPC_ENABLE__
//init mau to monitor mva 0~0x2ffff & 0x40000000~0xffffffff
#if 0
{
MTK_MAU_CONFIG cfg;
int i;
for( i=0 ; i < SMI_LARB_NR ; i++)
{
cfg.larb = i;
cfg.entry = 0;
cfg.port_msk = 0xffffffff;
cfg.virt = 1;
cfg.monitor_read = 1;
cfg.monitor_write = 1;
cfg.start = 0;
cfg.end = 0x2ffff;
mau_config(&cfg);
cfg.entry = 1;
cfg.start = 0x40000000;
cfg.end = 0xffffffff;
mau_config(&cfg);
}
}
#endif
#endif
return 0;
}
