From 1958beb80a603d090b8e66f8c3407360bd2d4bed Mon Sep 17 00:00:00 2001 From: Sergio Paracuellos Date: Sat, 25 Sep 2021 22:32:19 +0200 Subject: [PATCH] Revert "MIPS: ralink: don't define PC_IOBASE but increase IO_SPACE_LIMIT" This reverts commit 159697474db41732ef3b6c2e8d9395f09d1f659e. There is no real need to increase IO_SPACE_LIMIT if PCI_IOBASE is properly set to 'mips_io_port_base'. Hence revert this commit first before doing anything else. Acked-by: Thomas Bogendoerfer Signed-off-by: Sergio Paracuellos Link: https://lore.kernel.org/r/20210925203224.10419-2-sergio.paracuellos@gmail.com Signed-off-by: Greg Kroah-Hartman --- arch/mips/include/asm/mach-ralink/spaces.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/mips/include/asm/mach-ralink/spaces.h b/arch/mips/include/asm/mach-ralink/spaces.h index 31a3525213cf..87d085c9ad61 100644 --- a/arch/mips/include/asm/mach-ralink/spaces.h +++ b/arch/mips/include/asm/mach-ralink/spaces.h @@ -2,7 +2,9 @@ #ifndef __ASM_MACH_RALINK_SPACES_H_ #define __ASM_MACH_RALINK_SPACES_H_ -#define IO_SPACE_LIMIT 0x1fffffff +#define PCI_IOBASE _AC(0xa0000000, UL) +#define PCI_IOSIZE SZ_16M +#define IO_SPACE_LIMIT (PCI_IOSIZE - 1) #include #endif