The entirety of pci_iomap.c is guarded by an #ifdef CONFIG_PCI. It,
consequently, does not belong to lib/ because it is not generic
infrastructure.
Move pci_iomap.c to drivers/pci/ and implement the necessary changes to
Makefiles and Kconfigs.
Update MAINTAINERS file.
Update Documentation.
Link: https://lore.kernel.org/r/20240131090023.12331-3-pstanner@redhat.com
[bhelgaas: squash in https://lore.kernel.org/r/
20240212150934.24559-1-pstanner@redhat.com]
Suggested-by: Danilo Krummrich <dakr@redhat.com>
Signed-off-by: Philipp Stanner <pstanner@redhat.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
.. kernel-doc:: arch/x86/include/asm/io.h
:internal:
-
-.. kernel-doc:: lib/pci_iomap.c
- :export:
.. kernel-doc:: drivers/pci/pci.c
:export:
+.. kernel-doc:: drivers/pci/iomap.c
+ :export:
+
.. kernel-doc:: drivers/pci/pci-driver.c
:export:
F: include/linux/of_pci.h
F: include/linux/pci*
F: include/uapi/linux/pci*
-F: lib/pci*
PCIE DRIVER FOR AMAZON ANNAPURNA LABS
M: Jonathan Chocron <jonnyc@amazon.com>
select HAVE_PCI
select PCI
+# select this to provide a generic PCI iomap,
+# without PCI itself having to be defined
+config GENERIC_PCI_IOMAP
+ bool
+
menuconfig PCI
bool "PCI support"
depends on HAVE_PCI
obj-$(CONFIG_PROC_FS) += proc.o
obj-$(CONFIG_SYSFS) += slot.o
obj-$(CONFIG_ACPI) += pci-acpi.o
+obj-$(CONFIG_GENERIC_PCI_IOMAP) += iomap.o
endif
obj-$(CONFIG_OF) += of.o
#include <linux/export.h>
-#ifdef CONFIG_PCI
/**
* pci_iomap_range - create a virtual mapping cookie for a PCI BAR
* @dev: PCI device that owns the BAR
EXPORT_SYMBOL(pci_iounmap);
#endif /* ARCH_WANTS_GENERIC_PCI_IOUNMAP */
-
-#endif /* CONFIG_PCI */
config NO_GENERIC_PCI_IOPORT_MAP
bool
-config GENERIC_PCI_IOMAP
- bool
-
config GENERIC_IOMAP
bool
select GENERIC_PCI_IOMAP
obj-y += math/ crypto/
obj-$(CONFIG_GENERIC_IOMAP) += iomap.o
-obj-$(CONFIG_GENERIC_PCI_IOMAP) += pci_iomap.o
obj-$(CONFIG_HAS_IOMEM) += iomap_copy.o devres.o
obj-$(CONFIG_CHECK_SIGNATURE) += check_signature.o
obj-$(CONFIG_DEBUG_LOCKING_API_SELFTESTS) += locking-selftest.o