Searched refs:fault_fd (Results 1 – 2 of 2) sorted by relevance
| /linux/tools/testing/selftests/iommu/ |
| H A D | iommufd_utils.h | 848 static int _test_ioctl_fault_alloc(int fd, __u32 *fault_id, __u32 *fault_fd) in _test_ioctl_fault_alloc() argument
859 *fault_fd = cmd.out_fault_fd; in _test_ioctl_fault_alloc()
863 #define test_ioctl_fault_alloc(fault_id, fault_fd) \ argument
866 fault_fd)); \
868 ASSERT_NE(0, *(fault_fd)); \
872 __u32 fault_fd) in _test_cmd_trigger_iopf() argument
896 bytes = read(fault_fd, &fault, sizeof(fault)); in _test_cmd_trigger_iopf()
902 bytes = write(fault_fd, &response, sizeof(response)); in _test_cmd_trigger_iopf()
909 #define test_cmd_trigger_iopf(device_id, fault_fd) \ argument
910 ASSERT_EQ(0, _test_cmd_trigger_iopf(self->fd, device_id, 0x1, fault_fd))
911 test_cmd_trigger_iopf_pasid(device_id,pasid,fault_fd) global() argument
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| H A D | iommufd.c | 445 uint32_t fault_fd; in TEST_F() local
497 test_ioctl_fault_alloc(&fault_id, &fault_fd); in TEST_F()
689 test_cmd_trigger_iopf(self->device_id, fault_fd); in TEST_F()
700 close(fault_fd); in TEST_F()
2824 uint32_t fault_fd; in TEST_F() local
2830 test_ioctl_fault_alloc(&fault_id, &fault_fd); in TEST_F()
2847 test_cmd_trigger_iopf(dev_id, fault_fd); in TEST_F()
2851 close(fault_fd); in TEST_F()
3231 uint32_t fault_id, fault_fd; in TEST_F() local
3259 test_ioctl_fault_alloc(&fault_id, &fault_fd); in TEST_F()
[all...] |