linux-kernel - [PATCH v2 04/18] vfio: selftests: Rename struct vfio_iommu_mode to iommu

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Message-ID: <20251112192232.442761-5-dmatlack@google.com>
Date: Wed, 12 Nov 2025 19:22:18 +0000
From: David Matlack <dmatlack@...gle.com>
To: Alex Williamson <alex.williamson@...hat.com>
Cc: Alex Mastro <amastro@...com>, Alex Williamson <alex@...zbot.org>, 
	David Matlack <dmatlack@...gle.com>, Jason Gunthorpe <jgg@...dia.com>, Josh Hilke <jrhilke@...gle.com>, 
	kvm@...r.kernel.org, linux-kernel@...r.kernel.org, 
	linux-kselftest@...r.kernel.org, Raghavendra Rao Ananta <rananta@...gle.com>, 
	Vipin Sharma <vipinsh@...gle.com>
Subject: [PATCH v2 04/18] vfio: selftests: Rename struct vfio_iommu_mode to iommu_mode

Rename struct vfio_iommu_mode to struct iommu_mode since the mode can
include iommufd. This also prepares for splitting out all the IOMMU code
into its own structs/helpers/files which are independent from the
vfio_pci_device code.

No function change intended.

Signed-off-by: David Matlack <dmatlack@...gle.com>
---
 tools/testing/selftests/vfio/lib/include/vfio_util.h | 4 ++--
 tools/testing/selftests/vfio/lib/vfio_pci_device.c   | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/tools/testing/selftests/vfio/lib/include/vfio_util.h b/tools/testing/selftests/vfio/lib/include/vfio_util.h
index 0b9a5628d23e..2f5555138d7f 100644
--- a/tools/testing/selftests/vfio/lib/include/vfio_util.h
+++ b/tools/testing/selftests/vfio/lib/include/vfio_util.h
@@ -50,7 +50,7 @@
 	VFIO_LOG_AND_EXIT(_fmt, ##__VA_ARGS__);			\
 } while (0)
 
-struct vfio_iommu_mode {
+struct iommu_mode {
 	const char *name;
 	const char *container_path;
 	unsigned long iommu_type;
@@ -166,7 +166,7 @@ struct vfio_pci_driver {
 struct vfio_pci_device {
 	int fd;
 
-	const struct vfio_iommu_mode *iommu_mode;
+	const struct iommu_mode *iommu_mode;
 	int group_fd;
 	int container_fd;
 
diff --git a/tools/testing/selftests/vfio/lib/vfio_pci_device.c b/tools/testing/selftests/vfio/lib/vfio_pci_device.c
index eda8f14de797..4a021ff4fc40 100644
--- a/tools/testing/selftests/vfio/lib/vfio_pci_device.c
+++ b/tools/testing/selftests/vfio/lib/vfio_pci_device.c
@@ -713,7 +713,7 @@ const char *vfio_pci_get_cdev_path(const char *bdf)
 }
 
 /* Reminder: Keep in sync with FIXTURE_VARIANT_ADD_ALL_IOMMU_MODES(). */
-static const struct vfio_iommu_mode iommu_modes[] = {
+static const struct iommu_mode iommu_modes[] = {
 	{
 		.name = "vfio_type1_iommu",
 		.container_path = "/dev/vfio/vfio",
@@ -741,7 +741,7 @@ static const struct vfio_iommu_mode iommu_modes[] = {
 
 const char *default_iommu_mode = "iommufd";
 
-static const struct vfio_iommu_mode *lookup_iommu_mode(const char *iommu_mode)
+static const struct iommu_mode *lookup_iommu_mode(const char *iommu_mode)
 {
 	int i;
 
-- 
2.52.0.rc1.455.g30608eb744-goog