Lines Matching refs:control
37 u64 control; in psycho_check_stc_error() local
57 control = upa_readq(strbuf->strbuf_control); in psycho_check_stc_error()
58 upa_writeq(control | PSYCHO_STRBUF_CTRL_DENAB, strbuf->strbuf_control); in psycho_check_stc_error()
74 upa_writeq(control, strbuf->strbuf_control); in psycho_check_stc_error()
205 u64 control, iommu_tag[16], iommu_data[16]; in psycho_check_iommu_error() local
210 control = upa_readq(iommu->iommu_control); in psycho_check_iommu_error()
211 if (control & PSYCHO_IOMMU_CTRL_XLTEERR) { in psycho_check_iommu_error()
214 control &= ~PSYCHO_IOMMU_CTRL_XLTEERR; in psycho_check_iommu_error()
215 upa_writeq(control, iommu->iommu_control); in psycho_check_iommu_error()
217 switch ((control & PSYCHO_IOMMU_CTRL_XLTESTAT) >> 25UL) { in psycho_check_iommu_error()
403 u64 control; in psycho_iommu_init() local
415 control = upa_readq(iommu->iommu_control); in psycho_iommu_init()
416 control |= PSYCHO_IOMMU_CTRL_DENAB; in psycho_iommu_init()
417 upa_writeq(control, iommu->iommu_control); in psycho_iommu_init()
429 control = upa_readq(iommu->iommu_control); in psycho_iommu_init()
430 control &= ~(PSYCHO_IOMMU_CTRL_TSBSZ | PSYCHO_IOMMU_CTRL_TBWSZ); in psycho_iommu_init()
431 control |= PSYCHO_IOMMU_CTRL_ENAB; in psycho_iommu_init()
435 control |= PSYCHO_IOMMU_TSBSZ_64K; in psycho_iommu_init()
438 control |= PSYCHO_IOMMU_TSBSZ_128K; in psycho_iommu_init()
444 upa_writeq(control, iommu->iommu_control); in psycho_iommu_init()