Lines Matching refs:ltr
227 u32 ltr; in intel_ltr_set() local
236 ltr = readl(hba->mmio_base + INTEL_ACTIVELTR); in intel_ltr_set()
239 ltr &= ~INTEL_LTR_REQ; in intel_ltr_set()
241 ltr |= INTEL_LTR_REQ; in intel_ltr_set()
242 ltr &= ~INTEL_LTR_SCALE_MASK; in intel_ltr_set()
243 ltr &= ~INTEL_LTR_VALUE_MASK; in intel_ltr_set()
249 ltr |= INTEL_LTR_SCALE_32US | val; in intel_ltr_set()
251 ltr |= INTEL_LTR_SCALE_1US | val; in intel_ltr_set()
255 if (ltr == host->active_ltr) in intel_ltr_set()
258 writel(ltr, hba->mmio_base + INTEL_ACTIVELTR); in intel_ltr_set()
259 writel(ltr, hba->mmio_base + INTEL_IDLELTR); in intel_ltr_set()