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Searched refs:amdiommu_read8 (Results 1 – 4 of 4) sorted by relevance

/freebsd/sys/x86/iommu/
H A Damd_event.c141 return (amdiommu_read8(unit, AMDIOMMU_EVNTLOG_TAIL) >> in amdiommu_event_log_tail()
210 hwev_status = amdiommu_read8(unit, AMDIOMMU_HWEV_STATUS); in amdiommu_event_task()
212 *(uint64_t *)&hwev = amdiommu_read8(unit, in amdiommu_event_task()
214 *((uint64_t *)&hwev + 1) = amdiommu_read8(unit, in amdiommu_event_task()
225 status = amdiommu_read8(unit, AMDIOMMU_CMDEV_STATUS); in amdiommu_event_task()
231 status = amdiommu_read8(unit, AMDIOMMU_CMDEV_STATUS); in amdiommu_event_task()
H A Damd_drv.c297 status = amdiommu_read8(unit, AMDIOMMU_CMDEV_STATUS); in amdiommu_cmd_event_intr()
506 sc->hw_ctrl = amdiommu_read8(sc, AMDIOMMU_CTRL); in amdiommu_attach()
1143 (uintmax_t)amdiommu_read8(unit, AMDIOMMU_CTRL), in amdiommu_print_one()
1144 (uintmax_t)amdiommu_read8(unit, AMDIOMMU_CMDEV_STATUS)); in amdiommu_print_one()
1152 (uintmax_t)amdiommu_read8(unit, AMDIOMMU_CMDBUF_BASE), in amdiommu_print_one()
H A Damd_iommu.h151 amdiommu_read8(const struct amdiommu_unit *unit, int reg) in amdiommu_read8() function
H A Damd_cmd.c128 head = amdiommu_read8(unit, AMDIOMMU_CMDBUF_HEAD); in amdiommu_cmd_ensure()