bool use_ns_alias_offset;
bool has_cache_leaf_nodes;
unsigned int number_of_contexts;
+ unsigned int num_utlbs;
bool setup_imbuscr;
bool twobit_imttbcr_sl0;
bool reserved_context;
struct iommu_device iommu;
struct ipmmu_vmsa_device *root;
const struct ipmmu_features *features;
- unsigned int num_utlbs;
unsigned int num_ctx;
spinlock_t lock; /* Protects ctx and domains[] */
DECLARE_BITMAP(ctx, IPMMU_CTX_MAX);
.use_ns_alias_offset = true,
.has_cache_leaf_nodes = false,
.number_of_contexts = 1, /* software only tested with one context */
+ .num_utlbs = 32,
.setup_imbuscr = true,
.twobit_imttbcr_sl0 = false,
.reserved_context = false,
.use_ns_alias_offset = false,
.has_cache_leaf_nodes = true,
.number_of_contexts = 8,
+ .num_utlbs = 48,
.setup_imbuscr = false,
.twobit_imttbcr_sl0 = true,
.reserved_context = true,
}
mmu->dev = &pdev->dev;
- mmu->num_utlbs = 48;
spin_lock_init(&mmu->lock);
bitmap_zero(mmu->ctx, IPMMU_CTX_MAX);
mmu->features = of_device_get_match_data(&pdev->dev);