iommu: Rename iommu-sva-lib.{c,h}

Rename iommu-sva-lib.c[h] to iommu-sva.c[h] as it contains all code
for SVA implementation in iommu core.
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Tested-by: Zhangfei Gao <zhangfei.gao@linaro.org>
Tested-by: Tony Zhu <tony.zhu@intel.com>
Link: https://lore.kernel.org/r/20221031005917.45690-14-baolu.lu@linux.intel.comSigned-off-by: Joerg Roedel <jroedel@suse.de>

drivers/iommu/Makefile

@@ -28,6 +28,6 @@ obj-$(CONFIG_FSL_PAMU) += fsl_pamu.o fsl_pamu_domain.o
 obj-$(CONFIG_S390_IOMMU) += s390-iommu.o
 obj-$(CONFIG_HYPERV_IOMMU) += hyperv-iommu.o
 obj-$(CONFIG_VIRTIO_IOMMU) += virtio-iommu.o
-obj-$(CONFIG_IOMMU_SVA) += iommu-sva-lib.o io-pgfault.o
+obj-$(CONFIG_IOMMU_SVA) += iommu-sva.o io-pgfault.o
 obj-$(CONFIG_SPRD_IOMMU) += sprd-iommu.o
 obj-$(CONFIG_APPLE_DART) += apple-dart.o

drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c

@@ -10,7 +10,7 @@
 #include <linux/slab.h>
 
 #include "arm-smmu-v3.h"
-#include "../../iommu-sva-lib.h"
+#include "../../iommu-sva.h"
 #include "../../io-pgtable-arm.h"
 
 struct arm_smmu_mmu_notifier {

drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c

@@ -29,7 +29,7 @@
 
 #include "arm-smmu-v3.h"
 #include "../../dma-iommu.h"
-#include "../../iommu-sva-lib.h"
+#include "../../iommu-sva.h"
 
 static bool disable_bypass = true;
 module_param(disable_bypass, bool, 0444);

drivers/iommu/intel/iommu.c

@@ -27,7 +27,7 @@
 #include "iommu.h"
 #include "../dma-iommu.h"
 #include "../irq_remapping.h"
-#include "../iommu-sva-lib.h"
+#include "../iommu-sva.h"
 #include "pasid.h"
 #include "cap_audit.h"
 

drivers/iommu/intel/svm.c

@@ -24,7 +24,7 @@
 #include "iommu.h"
 #include "pasid.h"
 #include "perf.h"
-#include "../iommu-sva-lib.h"
+#include "../iommu-sva.h"
 #include "trace.h"
 
 static irqreturn_t prq_event_thread(int irq, void *d);

drivers/iommu/io-pgfault.c

@@ -11,7 +11,7 @@
 #include <linux/slab.h>
 #include <linux/workqueue.h>
 
-#include "iommu-sva-lib.h"
+#include "iommu-sva.h"
 
 /**
  * struct iopf_queue - IO Page Fault queue

drivers/iommu/iommu-sva-lib.c → drivers/iommu/iommu-sva.c

@@ -6,7 +6,7 @@
 #include <linux/sched/mm.h>
 #include <linux/iommu.h>
 
-#include "iommu-sva-lib.h"
+#include "iommu-sva.h"
 
 static DEFINE_MUTEX(iommu_sva_lock);
 static DECLARE_IOASID_SET(iommu_sva_pasid);

drivers/iommu/iommu-sva-lib.h → drivers/iommu/iommu-sva.h

@@ -2,8 +2,8 @@
 /*
  * SVA library for IOMMU drivers
  */
-#ifndef _IOMMU_SVA_LIB_H
-#define _IOMMU_SVA_LIB_H
+#ifndef _IOMMU_SVA_H
+#define _IOMMU_SVA_H
 
 #include <linux/ioasid.h>
 #include <linux/mm_types.h>
@@ -72,4 +72,4 @@ iommu_sva_handle_iopf(struct iommu_fault *fault, void *data)
 	return IOMMU_PAGE_RESP_INVALID;
 }
 #endif /* CONFIG_IOMMU_SVA */
-#endif /* _IOMMU_SVA_LIB_H */
+#endif /* _IOMMU_SVA_H */

drivers/iommu/iommu.c

@@ -33,7 +33,7 @@
 
 #include "dma-iommu.h"
 
-#include "iommu-sva-lib.h"
+#include "iommu-sva.h"
 
 static struct kset *iommu_group_kset;
 static DEFINE_IDA(iommu_group_ida);