227 int pex_local_bus_num_set(u32 pex_if, u32 bus_num)  in pex_local_bus_num_set()  argument
239 	pex_status = reg_read(PEX_STATUS_REG(pex_if));  in pex_local_bus_num_set()
243 	reg_write(PEX_STATUS_REG(pex_if), pex_status);  in pex_local_bus_num_set()
248 int pex_local_dev_num_set(u32 pex_if, u32 dev_num)  in pex_local_dev_num_set()  argument
254 	pex_status = reg_read(PEX_STATUS_REG(pex_if));  in pex_local_dev_num_set()
258 	reg_write(PEX_STATUS_REG(pex_if), pex_status);  in pex_local_dev_num_set()
286 u32 pex_config_read(u32 pex_if, u32 bus, u32 dev, u32 func, u32 reg_off)  in pex_config_read()  argument
292 	pex_status = reg_read(PEX_STATUS_REG(pex_if));  in pex_config_read()
334 	reg_write(PEX_CFG_ADDR_REG(pex_if), pex_data);  in pex_config_read()
341 	if (pex_data != reg_read(PEX_CFG_ADDR_REG(pex_if)))  in pex_config_read()
345 	reg_bit_set(PEX_CFG_DIRECT_ACCESS(pex_if, PEX_STATUS_AND_COMMAND),  in pex_config_read()
348 	pex_data = reg_read(PEX_CFG_DATA_REG(pex_if));  in pex_config_read()