Commit 41604bfd authored by Thippeswamy Havalige's avatar Thippeswamy Havalige Committed by Michal Simek
Browse files

microblaze/PCI: Remove support for Xilinx PCI host bridge 



This patch removes support for the Xilinx PCI host
bridge IPcore.

Signed-off-by: default avatarThippeswamy Havalige <thippeswamy.havalige@amd.com>
Link: https://lore.kernel.org/r/20221025065214.4663-13-thippeswamy.havalige@amd.com


Signed-off-by: default avatarMichal Simek <michal.simek@amd.com>
parent cb0199c7

arch/microblaze/Kconfig

+0 −8
Original line number Diff line number Diff line
@@ -215,11 +215,3 @@ config MB_MANAGER 
	  Say N here unless you know what you are doing.



endmenu
 


menu "Bus Options"



config PCI_XILINX

	bool "Xilinx PCI host bridge support"

	depends on PCI



endmenu

arch/microblaze/configs/mmu_defconfig

+0 −1
Original line number Diff line number Diff line
@@ -19,7 +19,6 @@ CONFIG_HZ_100=y 
CONFIG_CMDLINE_BOOL=y

CONFIG_CMDLINE_FORCE=y

CONFIG_HIGHMEM=y

CONFIG_PCI_XILINX=y

CONFIG_MODULES=y

CONFIG_MODULE_UNLOAD=y

# CONFIG_BLK_DEV_BSG is not set

arch/microblaze/include/asm/pci-bridge.h

+0 −6
Original line number Diff line number Diff line
@@ -25,7 +25,6 @@ static inline int pcibios_vaddr_is_ioport(void __iomem *address) 
 */

struct pci_controller {

	struct pci_bus *bus;

	struct device_node *dn;

	struct list_head list_node;



	void __iomem *io_base_virt;
@@ -37,11 +36,6 @@ struct pci_controller { 
};



#ifdef CONFIG_PCI

static inline struct pci_controller *pci_bus_to_host(const struct pci_bus *bus)

{

	return bus->sysdata;

}



static inline int isa_vaddr_is_ioport(void __iomem *address)

{

	/* No specific ISA handling on ppc32 at this stage, it

arch/microblaze/include/asm/pci.h

+0 −5
Original line number Diff line number Diff line
@@ -38,12 +38,7 @@ extern int pci_proc_domain(struct pci_bus *bus); 


struct file;



/* This part of code was originally in xilinx-pci.h */

#ifdef CONFIG_PCI_XILINX

extern void __init xilinx_pci_init(void);

#else

static inline void __init xilinx_pci_init(void) { return; }

#endif



#endif	/* __KERNEL__ */

#endif /* __ASM_MICROBLAZE_PCI_H */

arch/microblaze/pci/Makefile

+0 −1
Original line number Diff line number Diff line
@@ -4,4 +4,3 @@ 
#



obj-$(CONFIG_PCI)		+= pci-common.o iomap.o
 
obj-$(CONFIG_PCI_XILINX)	+= xilinx_pci.o