247 	unsigned long cfg = hpet_readl(HPET_CFG);  in hpet_stop_counter()  local
248 	cfg &= ~HPET_CFG_ENABLE;  in hpet_stop_counter()
249 	hpet_writel(cfg, HPET_CFG);  in hpet_stop_counter()
260 	unsigned int cfg = hpet_readl(HPET_CFG);  in hpet_start_counter()  local
261 	cfg |= HPET_CFG_ENABLE;  in hpet_start_counter()
262 	hpet_writel(cfg, HPET_CFG);  in hpet_start_counter()
285 	unsigned int cfg = hpet_readl(HPET_CFG);  in hpet_enable_legacy_int()  local
287 	cfg |= HPET_CFG_LEGACY;  in hpet_enable_legacy_int()
288 	hpet_writel(cfg, HPET_CFG);  in hpet_enable_legacy_int()
313 	unsigned int cfg, cmp, now;  in hpet_set_mode()  local
323 		cfg = hpet_readl(HPET_Tn_CFG(timer));  in hpet_set_mode()
324 		cfg |= HPET_TN_ENABLE | HPET_TN_PERIODIC |  in hpet_set_mode()
326 		hpet_writel(cfg, HPET_Tn_CFG(timer));  in hpet_set_mode()
342 		cfg = hpet_readl(HPET_Tn_CFG(timer));  in hpet_set_mode()
343 		cfg &= ~HPET_TN_PERIODIC;  in hpet_set_mode()
344 		cfg |= HPET_TN_ENABLE | HPET_TN_32BIT;  in hpet_set_mode()
345 		hpet_writel(cfg, HPET_Tn_CFG(timer));  in hpet_set_mode()
350 		cfg = hpet_readl(HPET_Tn_CFG(timer));  in hpet_set_mode()
351 		cfg &= ~HPET_TN_ENABLE;  in hpet_set_mode()
352 		hpet_writel(cfg, HPET_Tn_CFG(timer));  in hpet_set_mode()
430 	unsigned int cfg;  in hpet_msi_unmask()  local
433 	cfg = hpet_readl(HPET_Tn_CFG(hdev->num));  in hpet_msi_unmask()
434 	cfg |= HPET_TN_ENABLE | HPET_TN_FSB;  in hpet_msi_unmask()
435 	hpet_writel(cfg, HPET_Tn_CFG(hdev->num));  in hpet_msi_unmask()
441 	unsigned int cfg;  in hpet_msi_mask()  local
444 	cfg = hpet_readl(HPET_Tn_CFG(hdev->num));  in hpet_msi_mask()
445 	cfg &= ~(HPET_TN_ENABLE | HPET_TN_FSB);  in hpet_msi_mask()
446 	hpet_writel(cfg, HPET_Tn_CFG(hdev->num));  in hpet_msi_mask()
598 		unsigned int cfg = hpet_readl(HPET_Tn_CFG(i));  in hpet_msi_capability_lookup()  local
601 		if (!(cfg & HPET_TN_FSB_CAP))  in hpet_msi_capability_lookup()
605 		if (cfg & HPET_TN_PERIODIC_CAP)  in hpet_msi_capability_lookup()
794 	u32 hpet_period, cfg, id;  in hpet_enable()  local
859 	cfg = hpet_readl(HPET_CFG);  in hpet_enable()
863 		*hpet_boot_cfg = cfg;  in hpet_enable()
866 	cfg &= ~(HPET_CFG_ENABLE | HPET_CFG_LEGACY);  in hpet_enable()
867 	hpet_writel(cfg, HPET_CFG);  in hpet_enable()
868 	if (cfg)  in hpet_enable()
870 			cfg);  in hpet_enable()
873 		cfg = hpet_readl(HPET_Tn_CFG(i));  in hpet_enable()
875 			hpet_boot_cfg[i + 1] = cfg;  in hpet_enable()
876 		cfg &= ~(HPET_TN_ENABLE | HPET_TN_LEVEL | HPET_TN_FSB);  in hpet_enable()
877 		hpet_writel(cfg, HPET_Tn_CFG(i));  in hpet_enable()
878 		cfg &= ~(HPET_TN_PERIODIC | HPET_TN_PERIODIC_CAP  in hpet_enable()
881 		if (cfg)  in hpet_enable()
883 				cfg, i);  in hpet_enable()
956 		unsigned int cfg = hpet_readl(HPET_CFG), id, last;  in hpet_disable()  local
959 			cfg = *hpet_boot_cfg;  in hpet_disable()
961 			cfg &= ~HPET_CFG_LEGACY;  in hpet_disable()
964 		cfg &= ~HPET_CFG_ENABLE;  in hpet_disable()
965 		hpet_writel(cfg, HPET_CFG);  in hpet_disable()
1062 	unsigned int cfg, cnt, delta;  in hpet_rtc_timer_init()  local
1087 	cfg = hpet_readl(HPET_T1_CFG);  in hpet_rtc_timer_init()
1088 	cfg &= ~HPET_TN_PERIODIC;  in hpet_rtc_timer_init()
1089 	cfg |= HPET_TN_ENABLE | HPET_TN_32BIT;  in hpet_rtc_timer_init()
1090 	hpet_writel(cfg, HPET_T1_CFG);  in hpet_rtc_timer_init()
1100 	unsigned long cfg;  in hpet_disable_rtc_channel()  local
1101 	cfg = hpet_readl(HPET_T1_CFG);  in hpet_disable_rtc_channel()
1102 	cfg &= ~HPET_TN_ENABLE;  in hpet_disable_rtc_channel()
1103 	hpet_writel(cfg, HPET_T1_CFG);  in hpet_disable_rtc_channel()