Files
linux/tools/testing/cxl/Kbuild
Dave Jiang f0e6a2329b cxl: Add Get Supported Features command for kernel usage
CXL spec r3.2 8.2.9.6.1 Get Supported Features (Opcode 0500h)
The command retrieve the list of supported device-specific features
(identified by UUID) and general information about each Feature.

The driver will retrieve the Feature entries in order to make checks and
provide information for the Get Feature and Set Feature command. One of
the main piece of information retrieved are the effects a Set Feature
command would have for a particular feature. The retrieved Feature
entries are stored in the cxl_mailbox context.

The setup of Features is initiated via devm_cxl_setup_features() during the
pci probe function before the cxl_memdev is enumerated.

Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Dan Williams <dan.j.williams@intel.com>
Reviewed-by: Li Ming <ming.li@zohomail.com>
Reviewed-by: Davidlohr Bueso <dave@stgolabs.net>
Tested-by: Shiju Jose <shiju.jose@huawei.com>
Link: https://patch.msgid.link/20250220194438.2281088-3-dave.jiang@intel.com
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
2025-02-26 08:51:27 -07:00

74 lines
2.2 KiB
Makefile

# SPDX-License-Identifier: GPL-2.0
ldflags-y += --wrap=acpi_table_parse_cedt
ldflags-y += --wrap=is_acpi_device_node
ldflags-y += --wrap=acpi_evaluate_integer
ldflags-y += --wrap=acpi_pci_find_root
ldflags-y += --wrap=nvdimm_bus_register
ldflags-y += --wrap=devm_cxl_port_enumerate_dports
ldflags-y += --wrap=devm_cxl_setup_hdm
ldflags-y += --wrap=devm_cxl_add_passthrough_decoder
ldflags-y += --wrap=devm_cxl_enumerate_decoders
ldflags-y += --wrap=cxl_await_media_ready
ldflags-y += --wrap=cxl_hdm_decode_init
ldflags-y += --wrap=cxl_dvsec_rr_decode
ldflags-y += --wrap=devm_cxl_add_rch_dport
ldflags-y += --wrap=cxl_rcd_component_reg_phys
ldflags-y += --wrap=cxl_endpoint_parse_cdat
ldflags-y += --wrap=cxl_dport_init_ras_reporting
DRIVERS := ../../../drivers
CXL_SRC := $(DRIVERS)/cxl
CXL_CORE_SRC := $(DRIVERS)/cxl/core
ccflags-y := -I$(srctree)/drivers/cxl/
ccflags-y += -D__mock=__weak
ccflags-y += -DTRACE_INCLUDE_PATH=$(CXL_CORE_SRC) -I$(srctree)/drivers/cxl/core/
obj-m += cxl_acpi.o
cxl_acpi-y := $(CXL_SRC)/acpi.o
cxl_acpi-y += mock_acpi.o
cxl_acpi-y += config_check.o
cxl_acpi-y += cxl_acpi_test.o
obj-m += cxl_pmem.o
cxl_pmem-y := $(CXL_SRC)/pmem.o
cxl_pmem-y += $(CXL_SRC)/security.o
cxl_pmem-y += config_check.o
cxl_pmem-y += cxl_pmem_test.o
obj-m += cxl_port.o
cxl_port-y := $(CXL_SRC)/port.o
cxl_port-y += config_check.o
cxl_port-y += cxl_port_test.o
obj-m += cxl_mem.o
cxl_mem-y := $(CXL_SRC)/mem.o
cxl_mem-y += config_check.o
cxl_mem-y += cxl_mem_test.o
obj-m += cxl_core.o
cxl_core-y := $(CXL_CORE_SRC)/port.o
cxl_core-y += $(CXL_CORE_SRC)/pmem.o
cxl_core-y += $(CXL_CORE_SRC)/regs.o
cxl_core-y += $(CXL_CORE_SRC)/memdev.o
cxl_core-y += $(CXL_CORE_SRC)/mbox.o
cxl_core-y += $(CXL_CORE_SRC)/pci.o
cxl_core-y += $(CXL_CORE_SRC)/hdm.o
cxl_core-y += $(CXL_CORE_SRC)/pmu.o
cxl_core-y += $(CXL_CORE_SRC)/cdat.o
cxl_core-$(CONFIG_TRACING) += $(CXL_CORE_SRC)/trace.o
cxl_core-$(CONFIG_CXL_REGION) += $(CXL_CORE_SRC)/region.o
cxl_core-$(CONFIG_CXL_FEATURES) += $(CXL_CORE_SRC)/features.o
cxl_core-y += config_check.o
cxl_core-y += cxl_core_test.o
cxl_core-y += cxl_core_exports.o
KBUILD_CFLAGS := $(filter-out -Wmissing-prototypes -Wmissing-declarations, $(KBUILD_CFLAGS))
obj-m += test/