diff options
Diffstat (limited to 'hw/misc/tz-mpc.c')
| -rw-r--r-- | hw/misc/tz-mpc.c | 32 |
1 files changed, 18 insertions, 14 deletions
diff --git a/hw/misc/tz-mpc.c b/hw/misc/tz-mpc.c index 98f151237f..30481e1c90 100644 --- a/hw/misc/tz-mpc.c +++ b/hw/misc/tz-mpc.c @@ -82,8 +82,10 @@ static void tz_mpc_iommu_notify(TZMPC *s, uint32_t lutidx, /* Called when the LUT word at lutidx has changed from oldlut to newlut; * must call the IOMMU notifiers for the changed blocks. */ - IOMMUTLBEntry entry = { - .addr_mask = s->blocksize - 1, + IOMMUTLBEvent event = { + .entry = { + .addr_mask = s->blocksize - 1, + } }; hwaddr addr = lutidx * s->blocksize * 32; int i; @@ -100,26 +102,28 @@ static void tz_mpc_iommu_notify(TZMPC *s, uint32_t lutidx, block_is_ns = newlut & (1 << i); trace_tz_mpc_iommu_notify(addr); - entry.iova = addr; - entry.translated_addr = addr; + event.entry.iova = addr; + event.entry.translated_addr = addr; - entry.perm = IOMMU_NONE; - memory_region_notify_iommu(&s->upstream, IOMMU_IDX_S, entry); - memory_region_notify_iommu(&s->upstream, IOMMU_IDX_NS, entry); + event.type = IOMMU_NOTIFIER_UNMAP; + event.entry.perm = IOMMU_NONE; + memory_region_notify_iommu(&s->upstream, IOMMU_IDX_S, event); + memory_region_notify_iommu(&s->upstream, IOMMU_IDX_NS, event); - entry.perm = IOMMU_RW; + event.type = IOMMU_NOTIFIER_MAP; + event.entry.perm = IOMMU_RW; if (block_is_ns) { - entry.target_as = &s->blocked_io_as; + event.entry.target_as = &s->blocked_io_as; } else { - entry.target_as = &s->downstream_as; + event.entry.target_as = &s->downstream_as; } - memory_region_notify_iommu(&s->upstream, IOMMU_IDX_S, entry); + memory_region_notify_iommu(&s->upstream, IOMMU_IDX_S, event); if (block_is_ns) { - entry.target_as = &s->downstream_as; + event.entry.target_as = &s->downstream_as; } else { - entry.target_as = &s->blocked_io_as; + event.entry.target_as = &s->blocked_io_as; } - memory_region_notify_iommu(&s->upstream, IOMMU_IDX_NS, entry); + memory_region_notify_iommu(&s->upstream, IOMMU_IDX_NS, event); } } |