diff --git a/drivers/iommu/iommu-debug.c b/drivers/iommu/iommu-debug.c index de7ffa7f3bc4..3aef661c3340 100644 --- a/drivers/iommu/iommu-debug.c +++ b/drivers/iommu/iommu-debug.c @@ -21,6 +21,7 @@ #include #include #include +#include #ifdef CONFIG_IOMMU_DEBUG_TRACKING @@ -40,6 +41,7 @@ static int iommu_debug_attachment_info_show(struct seq_file *s, void *ignored) struct iommu_debug_attachment *attach = s->private; phys_addr_t pt_phys; int coherent_htw_disable; + int secure_vmid; seq_printf(s, "Domain: 0x%p\n", attach->domain); if (iommu_domain_get_attr(attach->domain, DOMAIN_ATTR_PT_BASE_ADDR, @@ -60,6 +62,15 @@ static int iommu_debug_attachment_info_show(struct seq_file *s, void *ignored) else seq_printf(s, "%d\n", coherent_htw_disable); + seq_puts(s, "SECURE_VMID: "); + if (iommu_domain_get_attr(attach->domain, + DOMAIN_ATTR_SECURE_VMID, + &secure_vmid)) + seq_puts(s, "(Unknown)\n"); + else + seq_printf(s, "%s (0x%x)\n", + msm_secure_vmid_to_string(secure_vmid), secure_vmid); + return 0; }