/* * include/asm-sh/cpu-sh4/sq.h * * Copyright (C) 2001, 2002, 2003 Paul Mundt * Copyright (C) 2001, 2002 M. R. Brown * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive * for more details. */ #ifndef __ASM_CPU_SH4_SQ_H #define __ASM_CPU_SH4_SQ_H #include <asm/addrspace.h> #include <asm/page.h> /* * Store queues range from e0000000-e3fffffc, allowing approx. 64MB to be * mapped to any physical address space. Since data is written (and aligned) * to 32-byte boundaries, we need to be sure that all allocations are aligned. */ #define SQ_SIZE 32 #define SQ_ALIGN_MASK (~(SQ_SIZE - 1)) #define SQ_ALIGN(addr) (((addr)+SQ_SIZE-1) & SQ_ALIGN_MASK) #define SQ_QACR0 (P4SEG_REG_BASE + 0x38) #define SQ_QACR1 (P4SEG_REG_BASE + 0x3c) #define SQ_ADDRMAX (P4SEG_STORE_QUE + 0x04000000) /* arch/sh/kernel/cpu/sh4/sq.c */ unsigned long sq_remap(unsigned long phys, unsigned int size, const char *name, pgprot_t prot); void sq_unmap(unsigned long vaddr); void sq_flush_range(unsigned long start, unsigned int len); #endif /* __ASM_CPU_SH4_SQ_H */Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Andrew Morton | 77 | 89.53% | 1 | 33.33% |
| Paul Mundt | 9 | 10.47% | 2 | 66.67% |
| Total | 86 | 100.00% | 3 | 100.00% |