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qemu / qemu / 0ce668bc5284ffebd2d0b269ae141f9a696dbd01
commit0ce668bc5284ffebd2d0b269ae141f9a696dbd01[log] [tgz]
authorGerd Hoffmann <kraxel@redhat.com>Wed Jul 13 17:36:46 2011 +0200
committerGerd Hoffmann <kraxel@redhat.com>Thu Aug 04 15:51:30 2011 +0200
tree86befbe606aa32b6bdb4b53a2527e5622532a10a
parentdf5e66eefb8fb05891c49d0be88e3ed9656993c5 [diff]
ehci: iovec support, remove buffer

Map guest memory and pass on a direct pointer instead of copying
the bits to a indirect buffer.  EHCI transfer descriptors can
reference multiple (physical guest) pages so we'll actually start
seeing usb packets wich carry iovec with more than one element.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
1 file changed
tree: 86befbe606aa32b6bdb4b53a2527e5622532a10a
  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. libcacard/
  12. linux-headers/
  13. linux-user/
  14. net/
  15. pc-bios/
  16. qapi/
  17. qga/
  18. QMP/
  19. roms/
  20. scripts/
  21. slirp/
  22. sysconfigs/
  23. target-alpha/
  24. target-arm/
  25. target-cris/
  26. target-i386/
  27. target-lm32/
  28. target-m68k/
  29. target-microblaze/
  30. target-mips/
  31. target-ppc/
  32. target-s390x/
  33. target-sh4/
  34. target-sparc/
  35. target-unicore32/
  36. tcg/
  37. tests/
  38. ui/
  39. .gitignore
  40. .gitmodules
  41. a.out.h
  42. acl.c
  43. acl.h
  44. aes.c
  45. aes.h
  46. aio.c
  47. alpha-dis.c
  48. alpha.ld
  49. arch_init.c
  50. arch_init.h
  51. arm-dis.c
  52. arm-semi.c
  53. arm.ld
  54. async.c
  55. balloon.c
  56. balloon.h
  57. bitmap.c
  58. bitmap.h
  59. bitops.c
  60. bitops.h
  61. block-migration.c
  62. block-migration.h
  63. block.c
  64. block.h
  65. block_int.h
  66. blockdev.c
  67. blockdev.h
  68. bswap.h
  69. bt-host.c
  70. bt-host.h
  71. bt-vhci.c
  72. buffered_file.c
  73. buffered_file.h
  74. cache-utils.c
  75. cache-utils.h
  76. Changelog
  77. check-qdict.c
  78. check-qfloat.c
  79. check-qint.c
  80. check-qjson.c
  81. check-qlist.c
  82. check-qstring.c
  83. cmd.c
  84. cmd.h
  85. CODING_STYLE
  86. compatfd.c
  87. compatfd.h
  88. compiler.h
  89. config.h
  90. configure
  91. console.c
  92. console.h
  93. COPYING
  94. COPYING.LIB
  95. cpu-all.h
  96. cpu-common.h
  97. cpu-defs.h
  98. cpu-exec.c
  99. cpus.c
  100. cpus.h
  101. cris-dis.c
  102. cursor.c
  103. cursor_hidden.xpm
  104. cursor_left_ptr.xpm
  105. cutils.c
  106. def-helper.h
  107. device_tree.c
  108. device_tree.h
  109. dis-asm.h
  110. disas.c
  111. disas.h
  112. dma-helpers.c
  113. dma.h
  114. dyngen-exec.h
  115. elf.h
  116. envlist.c
  117. envlist.h
  118. error.c
  119. error.h
  120. error_int.h
  121. exec-all.h
  122. exec-memory.h
  123. exec.c
  124. gdbstub.c
  125. gdbstub.h
  126. gen-icount.h
  127. HACKING
  128. hmp-commands.hx
  129. host-utils.c
  130. host-utils.h
  131. hpet.h
  132. hppa-dis.c
  133. hppa.ld
  134. i386-dis.c
  135. i386.ld
  136. ia64-dis.c
  137. ia64.ld
  138. input.c
  139. iohandler.c
  140. ioport-user.c
  141. ioport.c
  142. ioport.h
  143. iorange.h
  144. iov.c
  145. iov.h
  146. json-lexer.c
  147. json-lexer.h
  148. json-parser.c
  149. json-parser.h
  150. json-streamer.c
  151. json-streamer.h
  152. kvm-all.c
  153. kvm-stub.c
  154. kvm.h
  155. libfdt_env.h
  156. LICENSE
  157. linux-aio.c
  158. m68k-dis.c
  159. m68k-semi.c
  160. m68k.ld
  161. MAINTAINERS
  162. Makefile
  163. Makefile.dis
  164. Makefile.hw
  165. Makefile.objs
  166. Makefile.target
  167. Makefile.user
  168. memory.c
  169. memory.h
  170. microblaze-dis.c
  171. migration-exec.c
  172. migration-fd.c
  173. migration-tcp.c
  174. migration-unix.c
  175. migration.c
  176. migration.h
  177. mips-dis.c
  178. mips.ld
  179. module.c
  180. module.h
  181. monitor.c
  182. monitor.h
  183. nbd.c
  184. nbd.h
  185. net.c
  186. net.h
  187. notify.c
  188. notify.h
  189. os-posix.c
  190. os-win32.c
  191. osdep.c
  192. osdep.h
  193. oslib-posix.c
  194. oslib-win32.c
  195. path.c
  196. pci-ids.txt
  197. pflib.c
  198. pflib.h
  199. poison.h
  200. posix-aio-compat.c
  201. ppc-dis.c
  202. ppc.ld
  203. ppc64.ld
  204. qapi-schema-guest.json
  205. qapi-schema-test.json
  206. qbool.c
  207. qbool.h
  208. qdict-test-data.txt
  209. qdict.c
  210. qdict.h
  211. qemu-aio.h
  212. qemu-barrier.h
  213. qemu-char.c
  214. qemu-char.h
  215. qemu-common.h
  216. qemu-config.c
  217. qemu-config.h
  218. qemu-doc.texi
  219. qemu-error.c
  220. qemu-error.h
  221. qemu-ga.c
  222. qemu-img-cmds.hx
  223. qemu-img.c
  224. qemu-img.texi
  225. qemu-io.c
  226. qemu-lock.h
  227. qemu-log.h
  228. qemu-malloc.c
  229. qemu-nbd.c
  230. qemu-nbd.texi
  231. qemu-objects.h
  232. qemu-option.c
  233. qemu-option.h
  234. qemu-options.h
  235. qemu-options.hx
  236. qemu-os-posix.h
  237. qemu-os-win32.h
  238. qemu-progress.c
  239. qemu-queue.h
  240. qemu-sockets.c
  241. qemu-tech.texi
  242. qemu-thread-posix.c
  243. qemu-thread-posix.h
  244. qemu-thread-win32.c
  245. qemu-thread-win32.h
  246. qemu-thread.h
  247. qemu-timer-common.c
  248. qemu-timer.c
  249. qemu-timer.h
  250. qemu-tool.c
  251. qemu-x509.h
  252. qemu.sasl
  253. qemu_socket.h
  254. qerror.c
  255. qerror.h
  256. qfloat.c
  257. qfloat.h
  258. qint.c
  259. qint.h
  260. qjson.c
  261. qjson.h
  262. qlist.c
  263. qlist.h
  264. qmp-commands.hx
  265. qobject.h
  266. qstring.c
  267. qstring.h
  268. range.h
  269. readline.c
  270. readline.h
  271. README
  272. rules.mak
  273. rwhandler.c
  274. rwhandler.h
  275. s390-dis.c
  276. s390.ld
  277. savevm.c
  278. sh4-dis.c
  279. simpletrace.c
  280. simpletrace.h
  281. softmmu-semi.h
  282. softmmu_defs.h
  283. softmmu_exec.h
  284. softmmu_header.h
  285. softmmu_template.h
  286. sparc-dis.c
  287. sparc.ld
  288. sparc64.ld
  289. spice-qemu-char.c
  290. sysemu.h
  291. targphys.h
  292. tcg-runtime.c
  293. test-qmp-commands.c
  294. test-visitor.c
  295. thunk.c
  296. thunk.h
  297. TODO
  298. trace-events
  299. translate-all.c
  300. uboot_image.h
  301. usb-bsd.c
  302. usb-linux.c
  303. usb-redir.c
  304. usb-stub.c
  305. user-exec.c
  306. VERSION
  307. version.rc
  308. vgafont.h
  309. vl.c
  310. x86_64.ld
  311. xen-all.c
  312. xen-mapcache.c
  313. xen-mapcache.h
  314. xen-stub.c