diff options
Diffstat (limited to 'tools/testing/cxl/test/mock.c')
| -rw-r--r-- | tools/testing/cxl/test/mock.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/tools/testing/cxl/test/mock.c b/tools/testing/cxl/test/mock.c index b8fcb50c1027..6454b868b122 100644 --- a/tools/testing/cxl/test/mock.c +++ b/tools/testing/cxl/test/mock.c @@ -251,6 +251,56 @@ struct cxl_dport *__wrap_devm_cxl_add_dport_by_dev(struct cxl_port *port, } EXPORT_SYMBOL_NS_GPL(__wrap_devm_cxl_add_dport_by_dev, "CXL"); +int __wrap_region_intersects(resource_size_t start, size_t size, + unsigned long flags, unsigned long desc) +{ + int rc = -1; + int index; + struct cxl_mock_ops *ops = get_cxl_mock_ops(&index); + + if (ops) + rc = ops->region_intersects(start, size, flags, desc); + if (rc < 0) + rc = region_intersects(start, size, flags, desc); + put_cxl_mock_ops(index); + + return rc; +} +EXPORT_SYMBOL_GPL(__wrap_region_intersects); + +int __wrap_region_intersects_soft_reserve(resource_size_t start, size_t size) +{ + int rc = -1; + int index; + struct cxl_mock_ops *ops = get_cxl_mock_ops(&index); + + if (ops) + rc = ops->region_intersects_soft_reserve(start, size); + if (rc < 0) + rc = region_intersects_soft_reserve(start, size); + put_cxl_mock_ops(index); + + return rc; +} +EXPORT_SYMBOL_GPL(__wrap_region_intersects_soft_reserve); + +int __wrap_walk_hmem_resources(struct device *host, walk_hmem_fn fn) +{ + int index, rc = 0; + bool is_mock = strcmp(dev_name(host), "hmem_platform.1") == 0; + struct cxl_mock_ops *ops = get_cxl_mock_ops(&index); + + if (is_mock) { + if (ops) + rc = ops->walk_hmem_resources(host, fn); + } else { + rc = walk_hmem_resources(host, fn); + } + put_cxl_mock_ops(index); + return rc; +} +EXPORT_SYMBOL_GPL(__wrap_walk_hmem_resources); + MODULE_LICENSE("GPL v2"); MODULE_DESCRIPTION("cxl_test: emulation module"); MODULE_IMPORT_NS("ACPI"); |