155 static inline u8 hwstatus_get(void __iomem *mem)  in hwstatus_get()  argument
157 	return readb(mem + INTEL_RNG_HW_STATUS);  in hwstatus_get()
160 static inline u8 hwstatus_set(void __iomem *mem,  in hwstatus_set()  argument
163 	writeb(hw_status, mem + INTEL_RNG_HW_STATUS);  in hwstatus_set()
164 	return hwstatus_get(mem);  in hwstatus_set()
169 	void __iomem *mem = (void __iomem *)rng->priv;  in intel_rng_data_present()  local
173 		data = !!(readb(mem + INTEL_RNG_STATUS) &  in intel_rng_data_present()
184 	void __iomem *mem = (void __iomem *)rng->priv;  in intel_rng_data_read()  local
186 	*data = readb(mem + INTEL_RNG_DATA);  in intel_rng_data_read()
193 	void __iomem *mem = (void __iomem *)rng->priv;  in intel_rng_init()  local
197 	hw_status = hwstatus_get(mem);  in intel_rng_init()
200 		hw_status = hwstatus_set(mem, hw_status | INTEL_RNG_ENABLED);  in intel_rng_init()
212 	void __iomem *mem = (void __iomem *)rng->priv;  in intel_rng_cleanup()  local
215 	hw_status = hwstatus_get(mem);  in intel_rng_cleanup()
217 		hwstatus_set(mem, hw_status & ~INTEL_RNG_ENABLED);  in intel_rng_cleanup()
233 	void __iomem *mem;  member
258 	writeb(INTEL_FWH_RESET_CMD, intel_rng_hw->mem);  in intel_rng_hw_init()
259 	writeb(INTEL_FWH_READ_ID_CMD, intel_rng_hw->mem);  in intel_rng_hw_init()
260 	mfc = readb(intel_rng_hw->mem + INTEL_FWH_MANUFACTURER_CODE_ADDRESS);  in intel_rng_hw_init()
261 	dvc = readb(intel_rng_hw->mem + INTEL_FWH_DEVICE_CODE_ADDRESS);  in intel_rng_hw_init()
262 	writeb(INTEL_FWH_RESET_CMD, intel_rng_hw->mem);  in intel_rng_hw_init()
320 	intel_rng_hw->mem = ioremap(INTEL_FWH_ADDR, INTEL_FWH_ADDR_LEN);  in intel_init_hw_struct()
321 	if (intel_rng_hw->mem == NULL)  in intel_init_hw_struct()
333 	void __iomem *mem;  in mod_init()  local
374 	iounmap(intel_rng_hw->mem);  in mod_init()
381 	mem = ioremap(INTEL_RNG_ADDR, INTEL_RNG_ADDR_LEN);  in mod_init()
382 	if (!mem)  in mod_init()
384 	intel_rng.priv = (unsigned long)mem;  in mod_init()
388 	hw_status = hwstatus_get(mem);  in mod_init()
390 		iounmap(mem);  in mod_init()
399 		iounmap(mem);  in mod_init()
408 	void __iomem *mem = (void __iomem *)intel_rng.priv;  in mod_exit()  local
411 	iounmap(mem);  in mod_exit()