qemu: add cpu_unregister_io_memory and make io mem table index dynamic (Marcelo Tosatti)

So drivers can clear their mem io table entries on exit back to unassigned
state.

Also make the io mem index allocation dynamic.

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6601 c046a42c-6fe2-441c-8c8c-71466251a162
2 files changed
tree: 7419c2d20ea9b7353b39ec7f074893acf3dfe602
  1. audio/
  2. bsd-user/
  3. darwin-user/
  4. fpu/
  5. gdb-xml/
  6. hw/
  7. keymaps/
  8. linux-user/
  9. pc-bios/
  10. slirp/
  11. target-alpha/
  12. target-arm/
  13. target-cris/
  14. target-i386/
  15. target-m68k/
  16. target-mips/
  17. target-ppc/
  18. target-sh4/
  19. target-sparc/
  20. tcg/
  21. tests/
  22. .gitignore
  23. a.out.h
  24. aes.c
  25. aes.h
  26. aio.c
  27. alpha-dis.c
  28. alpha.ld
  29. arm-dis.c
  30. arm-semi.c
  31. arm.ld
  32. balloon.h
  33. block-bochs.c
  34. block-cloop.c
  35. block-cow.c
  36. block-dmg.c
  37. block-nbd.c
  38. block-parallels.c
  39. block-qcow.c
  40. block-qcow2.c
  41. block-raw-posix.c
  42. block-raw-win32.c
  43. block-vmdk.c
  44. block-vpc.c
  45. block-vvfat.c
  46. block.c
  47. block.h
  48. block_int.h
  49. bswap.h
  50. bt-host.c
  51. bt-vhci.c
  52. buffered_file.c
  53. buffered_file.h
  54. cache-utils.c
  55. cache-utils.h
  56. Changelog
  57. cocoa.m
  58. configure
  59. console.c
  60. console.h
  61. COPYING
  62. COPYING.LIB
  63. cpu-all.h
  64. cpu-defs.h
  65. cpu-exec.c
  66. cris-dis.c
  67. curses.c
  68. curses_keys.h
  69. cutils.c
  70. d3des.c
  71. d3des.h
  72. def-helper.h
  73. device_tree.c
  74. device_tree.h
  75. dis-asm.h
  76. disas.c
  77. disas.h
  78. dma-helpers.c
  79. dma.h
  80. dyngen-exec.h
  81. elf.h
  82. elf_ops.h
  83. exec-all.h
  84. exec.c
  85. feature_to_c.sh
  86. gdbstub.c
  87. gdbstub.h
  88. gen-icount.h
  89. host-utils.c
  90. host-utils.h
  91. hostregs_helper.h
  92. hpet.h
  93. hppa-dis.c
  94. hppa.ld
  95. i386-dis.c
  96. i386.ld
  97. ia64.ld
  98. keymaps.c
  99. kqemu.c
  100. kqemu.h
  101. kvm-all.c
  102. kvm.h
  103. libfdt_env.h
  104. LICENSE
  105. loader.c
  106. m68k-dis.c
  107. m68k-semi.c
  108. m68k.ld
  109. MAINTAINERS
  110. Makefile
  111. Makefile.target
  112. migration-exec.c
  113. migration-tcp.c
  114. migration.c
  115. migration.h
  116. mips-dis.c
  117. mips.ld
  118. mipsel.ld
  119. monitor.c
  120. nbd.c
  121. nbd.h
  122. net-checksum.c
  123. net.c
  124. net.h
  125. osdep.c
  126. osdep.h
  127. pci-ids.txt
  128. posix-aio-compat.c
  129. posix-aio-compat.h
  130. ppc-dis.c
  131. ppc.ld
  132. ppc64.ld
  133. qemu-aio.h
  134. qemu-binfmt-conf.sh
  135. qemu-char.c
  136. qemu-char.h
  137. qemu-common.h
  138. qemu-doc.texi
  139. qemu-img.c
  140. qemu-img.texi
  141. qemu-lock.h
  142. qemu-log.h
  143. qemu-malloc.c
  144. qemu-nbd.c
  145. qemu-nbd.texi
  146. qemu-sockets.c
  147. qemu-tech.texi
  148. qemu-timer.h
  149. qemu-tool.c
  150. qemu_socket.h
  151. readline.c
  152. README
  153. rules.mak
  154. s390-dis.c
  155. s390.ld
  156. savevm.c
  157. sdl.c
  158. sdl_keysym.h
  159. sh4-dis.c
  160. softmmu-semi.h
  161. softmmu_defs.h
  162. softmmu_exec.h
  163. softmmu_header.h
  164. softmmu_template.h
  165. sparc-dis.c
  166. sparc.ld
  167. sparc64.ld
  168. sys-queue.h
  169. sysemu.h
  170. tap-win32.c
  171. texi2pod.pl
  172. thunk.c
  173. thunk.h
  174. TODO
  175. translate-all.c
  176. uboot_image.h
  177. usb-bsd.c
  178. usb-linux.c
  179. usb-stub.c
  180. VERSION
  181. vgafont.h
  182. vl.c
  183. vnc.c
  184. vnc.h
  185. vnc_keysym.h
  186. vnchextile.h
  187. x86_64.ld
  188. x_keymap.c