233 	u32 cfg = hpet_readl(HPET_CFG);  in hpet_stop_counter()  local
234 	cfg &= ~HPET_CFG_ENABLE;  in hpet_stop_counter()
235 	hpet_writel(cfg, HPET_CFG);  in hpet_stop_counter()
246 	unsigned int cfg = hpet_readl(HPET_CFG);  in hpet_start_counter()  local
247 	cfg |= HPET_CFG_ENABLE;  in hpet_start_counter()
248 	hpet_writel(cfg, HPET_CFG);  in hpet_start_counter()
271 	unsigned int cfg = hpet_readl(HPET_CFG);  in hpet_enable_legacy_int()  local
273 	cfg |= HPET_CFG_LEGACY;  in hpet_enable_legacy_int()
274 	hpet_writel(cfg, HPET_CFG);  in hpet_enable_legacy_int()
296 	unsigned int cfg, cmp, now;  in hpet_set_periodic()  local
304 	cfg = hpet_readl(HPET_Tn_CFG(timer));  in hpet_set_periodic()
305 	cfg |= HPET_TN_ENABLE | HPET_TN_PERIODIC | HPET_TN_SETVAL |  in hpet_set_periodic()
307 	hpet_writel(cfg, HPET_Tn_CFG(timer));  in hpet_set_periodic()
326 	unsigned int cfg;  in hpet_set_oneshot()  local
328 	cfg = hpet_readl(HPET_Tn_CFG(timer));  in hpet_set_oneshot()
329 	cfg &= ~HPET_TN_PERIODIC;  in hpet_set_oneshot()
330 	cfg |= HPET_TN_ENABLE | HPET_TN_32BIT;  in hpet_set_oneshot()
331 	hpet_writel(cfg, HPET_Tn_CFG(timer));  in hpet_set_oneshot()
338 	unsigned int cfg;  in hpet_shutdown()  local
340 	cfg = hpet_readl(HPET_Tn_CFG(timer));  in hpet_shutdown()
341 	cfg &= ~HPET_TN_ENABLE;  in hpet_shutdown()
342 	hpet_writel(cfg, HPET_Tn_CFG(timer));  in hpet_shutdown()
455 	unsigned int cfg;  in hpet_msi_unmask()  local
458 	cfg = hpet_readl(HPET_Tn_CFG(hdev->num));  in hpet_msi_unmask()
459 	cfg |= HPET_TN_ENABLE | HPET_TN_FSB;  in hpet_msi_unmask()
460 	hpet_writel(cfg, HPET_Tn_CFG(hdev->num));  in hpet_msi_unmask()
466 	unsigned int cfg;  in hpet_msi_mask()  local
469 	cfg = hpet_readl(HPET_Tn_CFG(hdev->num));  in hpet_msi_mask()
470 	cfg &= ~(HPET_TN_ENABLE | HPET_TN_FSB);  in hpet_msi_mask()
471 	hpet_writel(cfg, HPET_Tn_CFG(hdev->num));  in hpet_msi_mask()
624 		unsigned int cfg = hpet_readl(HPET_Tn_CFG(i));  in hpet_msi_capability_lookup()  local
627 		if (!(cfg & HPET_TN_FSB_CAP))  in hpet_msi_capability_lookup()
631 		if (cfg & HPET_TN_PERIODIC_CAP)  in hpet_msi_capability_lookup()
818 	u32 hpet_period, cfg, id;  in hpet_enable()  local
883 	cfg = hpet_readl(HPET_CFG);  in hpet_enable()
887 		*hpet_boot_cfg = cfg;  in hpet_enable()
890 	cfg &= ~(HPET_CFG_ENABLE | HPET_CFG_LEGACY);  in hpet_enable()
891 	hpet_writel(cfg, HPET_CFG);  in hpet_enable()
892 	if (cfg)  in hpet_enable()
894 			cfg);  in hpet_enable()
897 		cfg = hpet_readl(HPET_Tn_CFG(i));  in hpet_enable()
899 			hpet_boot_cfg[i + 1] = cfg;  in hpet_enable()
900 		cfg &= ~(HPET_TN_ENABLE | HPET_TN_LEVEL | HPET_TN_FSB);  in hpet_enable()
901 		hpet_writel(cfg, HPET_Tn_CFG(i));  in hpet_enable()
902 		cfg &= ~(HPET_TN_PERIODIC | HPET_TN_PERIODIC_CAP  in hpet_enable()
905 		if (cfg)  in hpet_enable()
907 				cfg, i);  in hpet_enable()
980 		unsigned int cfg = hpet_readl(HPET_CFG), id, last;  in hpet_disable()  local
983 			cfg = *hpet_boot_cfg;  in hpet_disable()
985 			cfg &= ~HPET_CFG_LEGACY;  in hpet_disable()
988 		cfg &= ~HPET_CFG_ENABLE;  in hpet_disable()
989 		hpet_writel(cfg, HPET_CFG);  in hpet_disable()
1086 	unsigned int cfg, cnt, delta;  in hpet_rtc_timer_init()  local
1111 	cfg = hpet_readl(HPET_T1_CFG);  in hpet_rtc_timer_init()
1112 	cfg &= ~HPET_TN_PERIODIC;  in hpet_rtc_timer_init()
1113 	cfg |= HPET_TN_ENABLE | HPET_TN_32BIT;  in hpet_rtc_timer_init()
1114 	hpet_writel(cfg, HPET_T1_CFG);  in hpet_rtc_timer_init()
1124 	u32 cfg = hpet_readl(HPET_T1_CFG);  in hpet_disable_rtc_channel()  local
1125 	cfg &= ~HPET_TN_ENABLE;  in hpet_disable_rtc_channel()
1126 	hpet_writel(cfg, HPET_T1_CFG);  in hpet_disable_rtc_channel()