include/lv2_syscall.h

   1
   2 /*
   3  * This program is free software; you can redistribute it and/or modify
   4  * it under the terms of the GNU General Public License as published by
   5  * the Free Software Foundation; version 2 of the License.
   6  *
   7  * This program is distributed in the hope that it will be useful,
   8  * but WITHOUT ANY WARRANTY; without even the implied warranty of
   9  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  10  * GNU General Public License for more details.
  11  *
  12  * You should have received a copy of the GNU General Public License
  13  * along with this program; if not, write to the Free Software
  14  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  15  */
  16
  17 #ifndef _LV2_SYSCALL_H_
  18 #define _LV2_SYSCALL_H_
  19
  20 #include <stdint.h>
  21
  22 #include <psl1ght/lv2.h>
  23
  24 /*
  25  * lv2_peek
  26  */
  27 static inline uint64_t lv2_peek(uint64_t addr)
  28 {
  29         return Lv2Syscall1(6, addr);
  30 }
  31
  32 /*
  33  * lv2_poke
  34  */
  35 static inline void lv2_poke(uint64_t addr, uint64_t val)
  36 {
  37         Lv2Syscall2(7, addr, val);
  38 }
  39
  40 /*
  41  * lv2_storage_open
  42  */
  43 static inline int lv2_storage_open(uint64_t dev_id, uint32_t *dev_handle)
  44 {
  45         return Lv2Syscall4(600, dev_id, 0, (uint64_t) dev_handle, 0);
  46 }
  47
  48 /*
  49  * lv2_storage_close
  50  */
  51 static inline int lv2_storage_close(uint32_t dev_handle)
  52 {
  53         return Lv2Syscall1(601, dev_handle);
  54 }
  55
  56 /*
  57  * lv2_storage_read
  58  */
  59 static inline int lv2_storage_read(uint32_t dev_handle, uint64_t unknown1, uint64_t start_sector, uint64_t sector_count,
  60         const void *buf, uint32_t *unknown2, uint64_t flags)
  61 {
  62         return Lv2Syscall7(602, dev_handle, unknown1, start_sector, sector_count,
  63                 (uint64_t ) buf, (uint64_t) unknown2, flags);
  64 }
  65
  66 /*
  67  * lv2_storage_write
  68  */
  69 static inline int lv2_storage_write(uint32_t dev_handle, uint64_t unknown1, uint64_t start_sector, uint64_t sector_count,
  70         const void *buf, uint32_t *unknown2, uint64_t flags)
  71 {
  72         return Lv2Syscall7(603, dev_handle, unknown1, start_sector, sector_count,
  73                 (uint64_t ) buf, (uint64_t) unknown2, flags);
  74 }
  75
  76 /*
  77  * lv2_storage_create_region
  78  */
  79 static inline int lv2_storage_create_region(uint32_t dev_handle, uint64_t start_sector,
  80         uint64_t sector_count, uint64_t unknown, uint64_t laid, uint64_t *region_id)
  81 {
  82         return Lv2Syscall6(614, dev_handle, start_sector, sector_count, unknown, laid, (uint64_t) region_id);
  83 }
  84
  85 /*
  86  * lv2_storage_delete_region
  87  */
  88 static inline int lv2_storage_delete_region(uint32_t dev_handle, uint64_t region_id)
  89 {
  90         return Lv2Syscall2(615, dev_handle, region_id);
  91 }
  92
  93 #endif