664bf11583
Now that dport and decoder enumeration is centralized in the port driver, the @host argument for these helpers can be made implicit. For the root port the host is the port's uport device (ACPI0017 for cxl_acpi), and for all other descendant ports the devm context is the parent of @port. Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Ben Widawsky <ben.widawsky@intel.com> Link: https://lore.kernel.org/r/164375043390.484143.17617734732003230076.stgit@dwillia2-desk3.amr.corp.intel.com Signed-off-by: Dan Williams <dan.j.williams@intel.com>
31 lines
1.2 KiB
C
31 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
|
|
#include <linux/list.h>
|
|
#include <linux/acpi.h>
|
|
#include <cxl.h>
|
|
|
|
struct cxl_mock_ops {
|
|
struct list_head list;
|
|
bool (*is_mock_adev)(struct acpi_device *dev);
|
|
int (*acpi_table_parse_cedt)(enum acpi_cedt_type id,
|
|
acpi_tbl_entry_handler_arg handler_arg,
|
|
void *arg);
|
|
bool (*is_mock_bridge)(struct device *dev);
|
|
acpi_status (*acpi_evaluate_integer)(acpi_handle handle,
|
|
acpi_string pathname,
|
|
struct acpi_object_list *arguments,
|
|
unsigned long long *data);
|
|
struct acpi_pci_root *(*acpi_pci_find_root)(acpi_handle handle);
|
|
bool (*is_mock_bus)(struct pci_bus *bus);
|
|
bool (*is_mock_port)(struct device *dev);
|
|
bool (*is_mock_dev)(struct device *dev);
|
|
int (*devm_cxl_port_enumerate_dports)(struct cxl_port *port);
|
|
struct cxl_hdm *(*devm_cxl_setup_hdm)(struct cxl_port *port);
|
|
int (*devm_cxl_add_passthrough_decoder)(struct cxl_port *port);
|
|
int (*devm_cxl_enumerate_decoders)(struct cxl_hdm *hdm);
|
|
};
|
|
|
|
void register_cxl_mock_ops(struct cxl_mock_ops *ops);
|
|
void unregister_cxl_mock_ops(struct cxl_mock_ops *ops);
|
|
struct cxl_mock_ops *get_cxl_mock_ops(int *index);
|
|
void put_cxl_mock_ops(int index);
|