1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun #ifndef __ASM_MACH_LOONGSON64_SPACES_H_ 3*4882a593Smuzhiyun #define __ASM_MACH_LOONGSON64_SPACES_H_ 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun #if defined(CONFIG_64BIT) 6*4882a593Smuzhiyun #define CAC_BASE _AC(0x9800000000000000, UL) 7*4882a593Smuzhiyun #endif /* CONFIG_64BIT */ 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun /* Skip 128k to trap NULL pointer dereferences */ 10*4882a593Smuzhiyun #define PCI_IOBASE _AC(0xc000000000000000 + SZ_128K, UL) 11*4882a593Smuzhiyun #define PCI_IOSIZE SZ_16M 12*4882a593Smuzhiyun #define MAP_BASE (PCI_IOBASE + PCI_IOSIZE) 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun #define IO_SPACE_LIMIT (PCI_IOSIZE - 1) 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun #include <asm/mach-generic/spaces.h> 17*4882a593Smuzhiyun #endif 18