1 /* SPDX-License-Identifier: GPL-2.0 1 2 * 3 * include/asm-sh/cpu-sh4/sq.h 4 * 5 * Copyright (C) 2001, 2002, 2003 Paul Mundt 6 * Copyright (C) 2001, 2002 M. R. Brown 7 */ 8 #ifndef __ASM_CPU_SH4_SQ_H 9 #define __ASM_CPU_SH4_SQ_H 10 11 #include <asm/addrspace.h> 12 #include <asm/page.h> 13 14 /* 15 * Store queues range from e0000000-e3fffffc, 16 * mapped to any physical address space. Since 17 * to 32-byte boundaries, we need to be sure t 18 */ 19 #define SQ_SIZE 32 20 #define SQ_ALIGN_MASK (~(SQ_SIZE - 1 21 #define SQ_ALIGN(addr) (((addr)+SQ_SI 22 23 #define SQ_QACR0 (P4SEG_REG_BAS 24 #define SQ_QACR1 (P4SEG_REG_BAS 25 #define SQ_ADDRMAX (P4SEG_STORE_Q 26 27 /* arch/sh/kernel/cpu/sh4/sq.c */ 28 unsigned long sq_remap(unsigned long phys, uns 29 const char *name, pgpro 30 void sq_unmap(unsigned long vaddr); 31 void sq_flush_range(unsigned long start, unsig 32 33 #endif /* __ASM_CPU_SH4_SQ_H */ 34
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