Lines Matching refs:control
39 u64 control; in psycho_check_stc_error() local
59 control = upa_readq(strbuf->strbuf_control); in psycho_check_stc_error()
60 upa_writeq(control | PSYCHO_STRBUF_CTRL_DENAB, strbuf->strbuf_control); in psycho_check_stc_error()
76 upa_writeq(control, strbuf->strbuf_control); in psycho_check_stc_error()
207 u64 control, iommu_tag[16], iommu_data[16]; in psycho_check_iommu_error() local
212 control = upa_readq(iommu->iommu_control); in psycho_check_iommu_error()
213 if (control & PSYCHO_IOMMU_CTRL_XLTEERR) { in psycho_check_iommu_error()
216 control &= ~PSYCHO_IOMMU_CTRL_XLTEERR; in psycho_check_iommu_error()
217 upa_writeq(control, iommu->iommu_control); in psycho_check_iommu_error()
219 switch ((control & PSYCHO_IOMMU_CTRL_XLTESTAT) >> 25UL) { in psycho_check_iommu_error()
405 u64 control; in psycho_iommu_init() local
417 control = upa_readq(iommu->iommu_control); in psycho_iommu_init()
418 control |= PSYCHO_IOMMU_CTRL_DENAB; in psycho_iommu_init()
419 upa_writeq(control, iommu->iommu_control); in psycho_iommu_init()
431 control = upa_readq(iommu->iommu_control); in psycho_iommu_init()
432 control &= ~(PSYCHO_IOMMU_CTRL_TSBSZ | PSYCHO_IOMMU_CTRL_TBWSZ); in psycho_iommu_init()
433 control |= PSYCHO_IOMMU_CTRL_ENAB; in psycho_iommu_init()
437 control |= PSYCHO_IOMMU_TSBSZ_64K; in psycho_iommu_init()
440 control |= PSYCHO_IOMMU_TSBSZ_128K; in psycho_iommu_init()
446 upa_writeq(control, iommu->iommu_control); in psycho_iommu_init()