diff options
Diffstat (limited to 'include/exec/ioport.h')
-rw-r--r-- | include/exec/ioport.h | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/include/exec/ioport.h b/include/exec/ioport.h deleted file mode 100644 index 4397f12..0000000 --- a/include/exec/ioport.h +++ /dev/null @@ -1,77 +0,0 @@ -/* - * defines ioport related functions - * - * Copyright (c) 2003 Fabrice Bellard - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, see <http://www.gnu.org/licenses/>. - */ - -/************************************************************************** - * IO ports API - */ - -#ifndef IOPORT_H -#define IOPORT_H - -#include "exec/memory.h" - -#define MAX_IOPORTS (64 * 1024) -#define IOPORTS_MASK (MAX_IOPORTS - 1) - -typedef struct MemoryRegionPortio { - uint32_t offset; - uint32_t len; - unsigned size; - uint32_t (*read)(void *opaque, uint32_t address); - void (*write)(void *opaque, uint32_t address, uint32_t data); -} MemoryRegionPortio; - -#define PORTIO_END_OF_LIST() { } - -#ifndef CONFIG_USER_ONLY -extern const MemoryRegionOps unassigned_io_ops; -#endif - -void cpu_outb(uint32_t addr, uint8_t val); -void cpu_outw(uint32_t addr, uint16_t val); -void cpu_outl(uint32_t addr, uint32_t val); -uint8_t cpu_inb(uint32_t addr); -uint16_t cpu_inw(uint32_t addr); -uint32_t cpu_inl(uint32_t addr); - -typedef struct PortioList { - const struct MemoryRegionPortio *ports; - Object *owner; - struct MemoryRegion *address_space; - uint32_t addr; - unsigned nr; - struct MemoryRegion **regions; - void *opaque; - const char *name; - bool flush_coalesced_mmio; -} PortioList; - -void portio_list_init(PortioList *piolist, Object *owner, - const struct MemoryRegionPortio *callbacks, - void *opaque, const char *name); -void portio_list_set_flush_coalesced(PortioList *piolist); -void portio_list_destroy(PortioList *piolist); -void portio_list_add(PortioList *piolist, - struct MemoryRegion *address_space, - uint32_t addr); -void portio_list_del(PortioList *piolist); -void portio_list_set_enabled(PortioList *piolist, bool enabled); -void portio_list_set_address(PortioList *piolist, uint32_t addr); - -#endif /* IOPORT_H */ |