Commit 5161a55c authored by Ben Widawsky's avatar Ben Widawsky Committed by Dan Williams
Browse files

cxl: Move cxl_core to new directory 



CXL core is growing, and it's already arguably unmanageable. To support
future growth, move core functionality to a new directory and rename the
file to represent just bus support. Future work will remove non-bus
functionality.

Note that mem.h is renamed to cxlmem.h to avoid a namespace collision
with the global ARCH=um mem.h header.

Reported-by: default avatarkernel test robot <lkp@intel.com>
Signed-off-by: default avatarBen Widawsky <ben.widawsky@intel.com>
Reviewed-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/162792537866.368511.8915631504621088321.stgit@dwillia2-desk3.amr.corp.intel.com


Signed-off-by: default avatarDan Williams <dan.j.williams@intel.com>
parent ff117646

Documentation/driver-api/cxl/memory-devices.rst

+1 −1
Original line number Diff line number Diff line
@@ -36,7 +36,7 @@ CXL Core 
.. kernel-doc:: drivers/cxl/cxl.h

   :internal:



.. kernel-doc:: drivers/cxl/core.c

.. kernel-doc:: drivers/cxl/core/bus.c

   :doc: cxl core



External Interfaces

drivers/cxl/Makefile

+1 −3
Original line number Diff line number Diff line 
# SPDX-License-Identifier: GPL-2.0

obj-$(CONFIG_CXL_BUS) += cxl_core.o

obj-$(CONFIG_CXL_BUS) += core/

obj-$(CONFIG_CXL_MEM) += cxl_pci.o

obj-$(CONFIG_CXL_ACPI) += cxl_acpi.o

obj-$(CONFIG_CXL_PMEM) += cxl_pmem.o



ccflags-y += -DDEFAULT_SYMBOL_NAMESPACE=CXL

cxl_core-y := core.o

cxl_pci-y := pci.o

cxl_acpi-y := acpi.o

cxl_pmem-y := pmem.o

drivers/cxl/core/Makefile

0 → 100644
+5 −0
Original line number Diff line number Diff line 
# SPDX-License-Identifier: GPL-2.0

obj-$(CONFIG_CXL_BUS) += cxl_core.o



ccflags-y += -DDEFAULT_SYMBOL_NAMESPACE=CXL -I$(srctree)/drivers/cxl

cxl_core-y := bus.o

drivers/cxl/core.c→drivers/cxl/core/bus.c

+2 −2
Original line number Diff line number Diff line
@@ -6,8 +6,8 @@ 
#include <linux/pci.h>

#include <linux/slab.h>

#include <linux/idr.h>

#include "cxl.h"

#include "mem.h"

#include <cxlmem.h>

#include <cxl.h>



/**

 * DOC: cxl core

drivers/cxl/mem.h→drivers/cxl/cxlmem.h

+0 −0

File moved.

View file