57 	unsigned long pftctl;  in mips_sc_prefetch_enable()  local
66 	pftctl = read_gcr_l2_pft_control();  in mips_sc_prefetch_enable()
67 	if (pftctl & CM_GCR_L2_PFT_CONTROL_NPFT) {  in mips_sc_prefetch_enable()
68 		pftctl &= ~CM_GCR_L2_PFT_CONTROL_PAGEMASK;  in mips_sc_prefetch_enable()
69 		pftctl |= PAGE_MASK & CM_GCR_L2_PFT_CONTROL_PAGEMASK;  in mips_sc_prefetch_enable()
70 		pftctl |= CM_GCR_L2_PFT_CONTROL_PFTEN;  in mips_sc_prefetch_enable()
71 		write_gcr_l2_pft_control(pftctl);  in mips_sc_prefetch_enable()
90 	unsigned long pftctl;  in mips_sc_prefetch_is_enabled()  local
95 	pftctl = read_gcr_l2_pft_control();  in mips_sc_prefetch_is_enabled()
96 	if (!(pftctl & CM_GCR_L2_PFT_CONTROL_NPFT))  in mips_sc_prefetch_is_enabled()
98 	return !!(pftctl & CM_GCR_L2_PFT_CONTROL_PFTEN);  in mips_sc_prefetch_is_enabled()