X-Git-Url: http://git.cascardo.eti.br/?a=blobdiff_plain;f=drivers%2Fiommu%2Farm-smmu-v3.c;h=2e3e235f509c12f4cecc88596579ced2825abb87;hb=a0eacd89e35e55aad284cc2e6865bf2dcf7037ba;hp=86480480895d86a09b7bc78b5ecdb30bd52dca27;hpb=44830b0cbdba29789f2a569d08dbaa3d1605c94c;p=cascardo%2Flinux.git

diff --git a/drivers/iommu/arm-smmu-v3.c b/drivers/iommu/arm-smmu-v3.c
index 86480480895d..2e3e235f509c 100644
--- a/drivers/iommu/arm-smmu-v3.c
+++ b/drivers/iommu/arm-smmu-v3.c
@@ -253,6 +253,9 @@
 #define STRTAB_STE_1_STRW_EL2		2UL
 #define STRTAB_STE_1_STRW_SHIFT		30
 
+#define STRTAB_STE_1_SHCFG_INCOMING	1UL
+#define STRTAB_STE_1_SHCFG_SHIFT	44
+
 #define STRTAB_STE_2_S2VMID_SHIFT	0
 #define STRTAB_STE_2_S2VMID_MASK	0xffffUL
 #define STRTAB_STE_2_VTCR_SHIFT		32
@@ -1041,6 +1044,8 @@ static void arm_smmu_write_strtab_ent(struct arm_smmu_device *smmu, u32 sid,
 		val |= disable_bypass ? STRTAB_STE_0_CFG_ABORT
 				      : STRTAB_STE_0_CFG_BYPASS;
 		dst[0] = cpu_to_le64(val);
+		dst[1] = cpu_to_le64(STRTAB_STE_1_SHCFG_INCOMING
+			 << STRTAB_STE_1_SHCFG_SHIFT);
 		dst[2] = 0; /* Nuke the VMID */
 		if (ste_live)
 			arm_smmu_sync_ste_for_sid(smmu, sid);