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qemu / qemu / ee86dfeebb5c12372935374b32e796e5d2544c90
commitee86dfeebb5c12372935374b32e796e5d2544c90[log] [tgz]
authorDavid Gibson <david@gibson.dropbear.id.au>Fri Apr 01 15:15:28 2011 +1100
committerAlexander Graf <agraf@suse.de>Fri Apr 01 18:34:56 2011 +0200
tree2ef808c297444cb706ae5ac243deb3218d98737f
parent0201e2da65b1828937c478fa1ac52e58522a32c1 [diff]
Implement TCE translation for sPAPR VIO

This patch implements the necessary infrastructure and hypercalls for
sPAPR's TCE (Translation Control Entry) IOMMU mechanism.  This is necessary
for all virtual IO devices which do DMA (i.e. nearly all of them).

Signed-off-by: Ben Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: David Gibson <dwg@au1.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
3 files changed
tree: 2ef808c297444cb706ae5ac243deb3218d98737f
  1. audio/
  2. block/
  3. bsd-user/
  4. darwin-user/
  5. default-configs/
  6. docs/
  7. fpu/
  8. fsdev/
  9. gdb-xml/
  10. hw/
  11. linux-user/
  12. net/
  13. pc-bios/
  14. QMP/
  15. roms/
  16. scripts/
  17. slirp/
  18. sysconfigs/
  19. target-alpha/
  20. target-arm/
  21. target-cris/
  22. target-i386/
  23. target-lm32/
  24. target-m68k/
  25. target-microblaze/
  26. target-mips/
  27. target-ppc/
  28. target-s390x/
  29. target-sh4/
  30. target-sparc/
  31. tcg/
  32. tests/
  33. ui/
  34. .gitignore
  35. .gitmodules
  36. a.out.h
  37. acl.c
  38. acl.h
  39. aes.c
  40. aes.h
  41. aio.c
  42. alpha-dis.c
  43. alpha.ld
  44. arch_init.c
  45. arch_init.h
  46. arm-dis.c
  47. arm-semi.c
  48. arm.ld
  49. async.c
  50. balloon.c
  51. balloon.h
  52. bitmap.c
  53. bitmap.h
  54. bitops.c
  55. bitops.h
  56. block-migration.c
  57. block-migration.h
  58. block.c
  59. block.h
  60. block_int.h
  61. blockdev.c
  62. blockdev.h
  63. bswap.h
  64. bt-host.c
  65. bt-host.h
  66. bt-vhci.c
  67. buffered_file.c
  68. buffered_file.h
  69. cache-utils.c
  70. cache-utils.h
  71. Changelog
  72. check-qdict.c
  73. check-qfloat.c
  74. check-qint.c
  75. check-qjson.c
  76. check-qlist.c
  77. check-qstring.c
  78. cmd.c
  79. cmd.h
  80. CODING_STYLE
  81. compatfd.c
  82. compatfd.h
  83. config.h
  84. configure
  85. console.c
  86. console.h
  87. COPYING
  88. COPYING.LIB
  89. cpu-all.h
  90. cpu-common.h
  91. cpu-defs.h
  92. cpu-exec.c
  93. cpus.c
  94. cpus.h
  95. cris-dis.c
  96. cursor.c
  97. cursor_hidden.xpm
  98. cursor_left_ptr.xpm
  99. cutils.c
  100. def-helper.h
  101. device_tree.c
  102. device_tree.h
  103. dis-asm.h
  104. disas.c
  105. disas.h
  106. dma-helpers.c
  107. dma.h
  108. dyngen-exec.h
  109. elf.h
  110. envlist.c
  111. envlist.h
  112. exec-all.h
  113. exec.c
  114. gdbstub.c
  115. gdbstub.h
  116. gen-icount.h
  117. HACKING
  118. hmp-commands.hx
  119. host-utils.c
  120. host-utils.h
  121. hpet.h
  122. hppa-dis.c
  123. hppa.ld
  124. i386-dis.c
  125. i386.ld
  126. ia64-dis.c
  127. ia64.ld
  128. input.c
  129. iohandler.c
  130. ioport-user.c
  131. ioport.c
  132. ioport.h
  133. iorange.h
  134. iov.c
  135. iov.h
  136. json-lexer.c
  137. json-lexer.h
  138. json-parser.c
  139. json-parser.h
  140. json-streamer.c
  141. json-streamer.h
  142. kvm-all.c
  143. kvm-stub.c
  144. kvm.h
  145. libfdt_env.h
  146. LICENSE
  147. linux-aio.c
  148. m68k-dis.c
  149. m68k-semi.c
  150. m68k.ld
  151. MAINTAINERS
  152. Makefile
  153. Makefile.dis
  154. Makefile.hw
  155. Makefile.objs
  156. Makefile.target
  157. Makefile.user
  158. microblaze-dis.c
  159. migration-exec.c
  160. migration-fd.c
  161. migration-tcp.c
  162. migration-unix.c
  163. migration.c
  164. migration.h
  165. mips-dis.c
  166. mips.ld
  167. module.c
  168. module.h
  169. monitor.c
  170. monitor.h
  171. nbd.c
  172. nbd.h
  173. net-checksum.c
  174. net.c
  175. net.h
  176. notify.c
  177. notify.h
  178. os-posix.c
  179. os-win32.c
  180. osdep.c
  181. osdep.h
  182. oslib-posix.c
  183. oslib-win32.c
  184. path.c
  185. pci-ids.txt
  186. pflib.c
  187. pflib.h
  188. poison.h
  189. posix-aio-compat.c
  190. ppc-dis.c
  191. ppc.ld
  192. ppc64.ld
  193. qbool.c
  194. qbool.h
  195. qdict-test-data.txt
  196. qdict.c
  197. qdict.h
  198. qemu-aio.h
  199. qemu-barrier.h
  200. qemu-char.c
  201. qemu-char.h
  202. qemu-common.h
  203. qemu-config.c
  204. qemu-config.h
  205. qemu-doc.texi
  206. qemu-error.c
  207. qemu-error.h
  208. qemu-img-cmds.hx
  209. qemu-img.c
  210. qemu-img.texi
  211. qemu-io.c
  212. qemu-lock.h
  213. qemu-log.h
  214. qemu-malloc.c
  215. qemu-nbd.c
  216. qemu-nbd.texi
  217. qemu-objects.h
  218. qemu-option.c
  219. qemu-option.h
  220. qemu-options.h
  221. qemu-options.hx
  222. qemu-os-posix.h
  223. qemu-os-win32.h
  224. qemu-queue.h
  225. qemu-sockets.c
  226. qemu-tech.texi
  227. qemu-thread-posix.c
  228. qemu-thread-posix.h
  229. qemu-thread-win32.c
  230. qemu-thread-win32.h
  231. qemu-thread.h
  232. qemu-timer-common.c
  233. qemu-timer.c
  234. qemu-timer.h
  235. qemu-tool.c
  236. qemu-x509.h
  237. qemu.sasl
  238. qemu_socket.h
  239. qerror.c
  240. qerror.h
  241. qfloat.c
  242. qfloat.h
  243. qint.c
  244. qint.h
  245. qjson.c
  246. qjson.h
  247. qlist.c
  248. qlist.h
  249. qmp-commands.hx
  250. qobject.h
  251. qstring.c
  252. qstring.h
  253. range.h
  254. readline.c
  255. readline.h
  256. README
  257. rules.mak
  258. rwhandler.c
  259. rwhandler.h
  260. s390-dis.c
  261. s390.ld
  262. savevm.c
  263. sh4-dis.c
  264. simpletrace.c
  265. simpletrace.h
  266. softmmu-semi.h
  267. softmmu_defs.h
  268. softmmu_exec.h
  269. softmmu_header.h
  270. softmmu_template.h
  271. sparc-dis.c
  272. sparc.ld
  273. sparc64.ld
  274. spice-qemu-char.c
  275. sysemu.h
  276. targphys.h
  277. tcg-runtime.c
  278. thunk.c
  279. thunk.h
  280. TODO
  281. trace-events
  282. translate-all.c
  283. uboot_image.h
  284. usb-bsd.c
  285. usb-linux.c
  286. usb-stub.c
  287. VERSION
  288. version.rc
  289. vgafont.h
  290. vl.c
  291. x86_64.ld