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This commit is contained in:
Andy Ritger
2022-05-27 16:40:24 -07:00
parent af26e1ea89
commit 965db98552
114 changed files with 18493 additions and 22785 deletions
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95
kernel-open/conftest.sh
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@@ -1120,6 +1120,23 @@ compile_test() {
compile_check_conftest "$CODE" "NV_MDEV_SET_IOMMU_DEVICE_PRESENT" "" "functions"
;;
mdev_parent_ops_has_open_device)
# Determine if 'mdev_parent_ops' structure has a 'open_device'
# field.
#
# Added by commit 2fd585f4ed9d ("vfio: Provide better generic support
# for open/release vfio_device_ops") in 5.15 (2021-08-05)
#
CODE="
#include <linux/pci.h>
#include <linux/mdev.h>
int conftest_mdev_parent_ops_has_open_device(void) {
return offsetof(struct mdev_parent_ops, open_device);
}"
compile_check_conftest "$CODE" "NV_MDEV_PARENT_OPS_HAS_OPEN_DEVICE" "" "types"
;;
pci_irq_vector_helpers)
#
# Determine if pci_alloc_irq_vectors(), pci_free_irq_vectors()
@@ -1154,23 +1171,6 @@ compile_test() {
compile_check_conftest "$CODE" "NV_VFIO_DEVICE_GFX_PLANE_INFO_PRESENT" "" "types"
;;
vfio_device_migration_info)
#
# determine if the 'struct vfio_device_migration_info' type is present.
#
# Proposed interface for vGPU Migration
# ("[PATCH v3 0/5] Add migration support for VFIO device ")
# https://lists.gnu.org/archive/html/qemu-devel/2019-02/msg05176.html
# Upstreamed commit a8a24f3f6e38 (vfio: UAPI for migration interface
# for device state) in v5.8 (2020-05-29)
#
CODE="
#include <linux/vfio.h>
struct vfio_device_migration_info info;"
compile_check_conftest "$CODE" "NV_VFIO_DEVICE_MIGRATION_INFO_PRESENT" "" "types"
;;
vfio_device_migration_has_start_pfn)
#
# Determine if the 'vfio_device_migration_info' structure has
@@ -5304,6 +5304,67 @@ compile_test() {
compile_check_conftest "$CODE" "NV_ACPI_BUS_GET_DEVICE_PRESENT" "" "functions"
;;
dma_resv_add_fence)
#
# Determine if the dma_resv_add_fence() function is present.
#
# dma_resv_add_excl_fence() and dma_resv_add_shared_fence() were
# removed and replaced with dma_resv_add_fence() by commit
# 73511edf8b19 ("dma-buf: specify usage while adding fences to
# dma_resv obj v7") in linux-next, expected in v5.19-rc1.
#
CODE="
#if defined(NV_LINUX_DMA_RESV_H_PRESENT)
#include <linux/dma-resv.h>
#endif
void conftest_dma_resv_add_fence(void) {
dma_resv_add_fence();
}"
compile_check_conftest "$CODE" "NV_DMA_RESV_ADD_FENCE_PRESENT" "" "functions"
;;
dma_resv_reserve_fences)
#
# Determine if the dma_resv_reserve_fences() function is present.
#
# dma_resv_reserve_shared() was removed and replaced with
# dma_resv_reserve_fences() by commit c8d4c18bfbc4
# ("dma-buf/drivers: make reserving a shared slot mandatory v4") in
# linux-next, expected in v5.19-rc1.
#
CODE="
#if defined(NV_LINUX_DMA_RESV_H_PRESENT)
#include <linux/dma-resv.h>
#endif
void conftest_dma_resv_reserve_fences(void) {
dma_resv_reserve_fences();
}"
compile_check_conftest "$CODE" "NV_DMA_RESV_RESERVE_FENCES_PRESENT" "" "functions"
;;
reservation_object_reserve_shared_has_num_fences_arg)
#
# Determine if reservation_object_reserve_shared() has 'num_fences'
# argument.
#
# reservation_object_reserve_shared() function prototype was updated
# to take 'num_fences' argument by commit ca05359f1e64 ("dma-buf:
# allow reserving more than one shared fence slot") in v4.21-rc1
# (2018-12-14).
#
CODE="
#include <linux/reservation.h>
void conftest_reservation_object_reserve_shared_has_num_fences_arg(
struct reservation_object *obj,
unsigned int num_fences) {
(void) reservation_object_reserve_shared(obj, num_fences);
}"
compile_check_conftest "$CODE" "NV_RESERVATION_OBJECT_RESERVE_SHARED_HAS_NUM_FENCES_ARG" "" "types"
;;
# When adding a new conftest entry, please use the correct format for
# specifying the relevant upstream Linux kernel commit.
#