iommu: Add IOMMU index argument to translate method

Add an IOMMU index argument to the translate method of
IOMMUs. Since all of our current IOMMU implementations
support only a single IOMMU index, this has no effect
on the behaviour.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-id: 20180604152941.20374-4-peter.maydell@linaro.org

9 files changed, 12 insertions, 9 deletions

diff --git a/hw/alpha/typhoon.c b/hw/alpha/typhoon.c
index 6a40869488..d3ed7cdbe8 100644
--- a/hw/alpha/typhoon.c
+++ b/hw/alpha/typhoon.c
@@ -666,7 +666,8 @@ static bool window_translate(TyphoonWindow *win, hwaddr addr,
    Pchip and generate a machine check interrupt.  */
 static IOMMUTLBEntry typhoon_translate_iommu(IOMMUMemoryRegion *iommu,
                                              hwaddr addr,
-                                             IOMMUAccessFlags flag)
+                                             IOMMUAccessFlags flag,
+                                             int iommu_idx)
 {
     TyphoonPchip *pchip = container_of(iommu, TyphoonPchip, iommu);
     IOMMUTLBEntry ret;
diff --git a/hw/arm/smmuv3.c b/hw/arm/smmuv3.c
index 42dc521c13..978330900d 100644
--- a/hw/arm/smmuv3.c
+++ b/hw/arm/smmuv3.c
@@ -538,7 +538,7 @@ static int smmuv3_decode_config(IOMMUMemoryRegion *mr, SMMUTransCfg *cfg,
 }
 
 static IOMMUTLBEntry smmuv3_translate(IOMMUMemoryRegion *mr, hwaddr addr,
-                                      IOMMUAccessFlags flag)
+                                      IOMMUAccessFlags flag, int iommu_idx)
 {
     SMMUDevice *sdev = container_of(mr, SMMUDevice, iommu);
     SMMUv3State *s = sdev->smmu;
diff --git a/hw/dma/rc4030.c b/hw/dma/rc4030.c
index 5d4833eeca..ccd8612888 100644
--- a/hw/dma/rc4030.c
+++ b/hw/dma/rc4030.c
@@ -491,7 +491,7 @@ static const MemoryRegionOps jazzio_ops = {
 };
 
 static IOMMUTLBEntry rc4030_dma_translate(IOMMUMemoryRegion *iommu, hwaddr addr,
-                                          IOMMUAccessFlags flag)
+                                          IOMMUAccessFlags flag, int iommu_idx)
 {
     rc4030State *s = container_of(iommu, rc4030State, dma_mr);
     IOMMUTLBEntry ret = {
diff --git a/hw/i386/amd_iommu.c b/hw/i386/amd_iommu.c
index 63d46ff6ee..1fd669fef8 100644
--- a/hw/i386/amd_iommu.c
+++ b/hw/i386/amd_iommu.c
@@ -991,7 +991,7 @@ static inline bool amdvi_is_interrupt_addr(hwaddr addr)
 }
 
 static IOMMUTLBEntry amdvi_translate(IOMMUMemoryRegion *iommu, hwaddr addr,
-                                     IOMMUAccessFlags flag)
+                                     IOMMUAccessFlags flag, int iommu_idx)
 {
     AMDVIAddressSpace *as = container_of(iommu, AMDVIAddressSpace, iommu);
     AMDVIState *s = as->iommu_state;
diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c
index 9c0b45963b..0a8cd4e9cc 100644
--- a/hw/i386/intel_iommu.c
+++ b/hw/i386/intel_iommu.c
@@ -2471,7 +2471,7 @@ static void vtd_mem_write(void *opaque, hwaddr addr,
 }
 
 static IOMMUTLBEntry vtd_iommu_translate(IOMMUMemoryRegion *iommu, hwaddr addr,
-                                         IOMMUAccessFlags flag)
+                                         IOMMUAccessFlags flag, int iommu_idx)
 {
     VTDAddressSpace *vtd_as = container_of(iommu, VTDAddressSpace, iommu);
     IntelIOMMUState *s = vtd_as->iommu_state;
diff --git a/hw/ppc/spapr_iommu.c b/hw/ppc/spapr_iommu.c
index 301708e45e..1b0880ac9e 100644
--- a/hw/ppc/spapr_iommu.c
+++ b/hw/ppc/spapr_iommu.c
@@ -112,7 +112,8 @@ static void spapr_tce_free_table(uint64_t *table, int fd, uint32_t nb_table)
 /* Called from RCU critical section */
 static IOMMUTLBEntry spapr_tce_translate_iommu(IOMMUMemoryRegion *iommu,
                                                hwaddr addr,
-                                               IOMMUAccessFlags flag)
+                                               IOMMUAccessFlags flag,
+                                               int iommu_idx)
 {
     sPAPRTCETable *tcet = container_of(iommu, sPAPRTCETable, iommu);
     uint64_t tce;
diff --git a/hw/s390x/s390-pci-bus.c b/hw/s390x/s390-pci-bus.c
index 10da87458e..e3e0ebb7f6 100644
--- a/hw/s390x/s390-pci-bus.c
+++ b/hw/s390x/s390-pci-bus.c
@@ -484,7 +484,7 @@ uint16_t s390_guest_io_table_walk(uint64_t g_iota, hwaddr addr,
 }
 
 static IOMMUTLBEntry s390_translate_iommu(IOMMUMemoryRegion *mr, hwaddr addr,
-                                          IOMMUAccessFlags flag)
+                                          IOMMUAccessFlags flag, int iommu_idx)
 {
     S390PCIIOMMU *iommu = container_of(mr, S390PCIIOMMU, iommu_mr);
     S390IOTLBEntry *entry;
diff --git a/hw/sparc/sun4m_iommu.c b/hw/sparc/sun4m_iommu.c
index b677601fc6..7ca1e3fce4 100644
--- a/hw/sparc/sun4m_iommu.c
+++ b/hw/sparc/sun4m_iommu.c
@@ -282,7 +282,8 @@ static void iommu_bad_addr(IOMMUState *s, hwaddr addr,
 /* Called from RCU critical section */
 static IOMMUTLBEntry sun4m_translate_iommu(IOMMUMemoryRegion *iommu,
                                            hwaddr addr,
-                                           IOMMUAccessFlags flags)
+                                           IOMMUAccessFlags flags,
+                                           int iommu_idx)
 {
     IOMMUState *is = container_of(iommu, IOMMUState, iommu);
     hwaddr page, pa;
diff --git a/hw/sparc64/sun4u_iommu.c b/hw/sparc64/sun4u_iommu.c
index eb3aaa87e6..1ef7645ba5 100644
--- a/hw/sparc64/sun4u_iommu.c
+++ b/hw/sparc64/sun4u_iommu.c
@@ -73,7 +73,7 @@
 /* Called from RCU critical section */
 static IOMMUTLBEntry sun4u_translate_iommu(IOMMUMemoryRegion *iommu,
                                            hwaddr addr,
-                                           IOMMUAccessFlags flag)
+                                           IOMMUAccessFlags flag, int iommu_idx)
 {
     IOMMUState *is = container_of(iommu, IOMMUState, iommu);
     hwaddr baseaddr, offset;