Google Git
Sign in
qemu / qemu / 0cae7b1a004d6857e3bde3d511d7efa39d3cb48a
commit0cae7b1a004d6857e3bde3d511d7efa39d3cb48a[log] [tgz]
authorHans de Goede <hdegoede@redhat.com>Wed Oct 24 18:14:08 2012 +0200
committerGerd Hoffmann <kraxel@redhat.com>Thu Oct 25 09:08:10 2012 +0200
tree77f810f027314d7de80e4da6c4f37ff0d25da265
parent36dfe324fd4b5efd9ef1a5b4c352bbb158952e24 [diff]
usb: Move clearing of queue on halt to the core

hcds which queue up more then one packet at once (uhci, ehci and xhci),
must clear the queue after an error which has caused the queue to halt.

Currently this is handled as a special case inside the hcd code, this
patch instead adds an USB_RET_REMOVE_FROM_QUEUE packet result code, teaches
the 3 hcds about this and moves the clearing of the queue on a halt into
the USB core.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
5 files changed
tree: 77f810f027314d7de80e4da6c4f37ff0d25da265
  1. audio/
  2. block/
  3. bsd-user/
  4. default-configs/
  5. docs/
  6. fpu/
  7. fsdev/
  8. gdb-xml/
  9. hw/
  10. include/
  11. libcacard/
  12. linux-headers/
  13. linux-user/
  14. net/
  15. pc-bios/
  16. qapi/
  17. qga/
  18. QMP/
  19. qom/
  20. roms/
  21. scripts/
  22. slirp/
  23. sysconfigs/
  24. target-alpha/
  25. target-arm/
  26. target-cris/
  27. target-i386/
  28. target-lm32/
  29. target-m68k/
  30. target-microblaze/
  31. target-mips/
  32. target-openrisc/
  33. target-ppc/
  34. target-s390x/
  35. target-sh4/
  36. target-sparc/
  37. target-unicore32/
  38. target-xtensa/
  39. tcg/
  40. tests/
  41. trace/
  42. ui/
  43. .exrc
  44. .gitignore
  45. .gitmodules
  46. .mailmap
  47. a.out.h
  48. acl.c
  49. acl.h
  50. aes.c
  51. aes.h
  52. aio.c
  53. alpha-dis.c
  54. alpha.ld
  55. arch_init.c
  56. arch_init.h
  57. arm-dis.c
  58. arm.ld
  59. async.c
  60. balloon.c
  61. balloon.h
  62. bitmap.c
  63. bitmap.h
  64. bitops.c
  65. bitops.h
  66. block-migration.c
  67. block-migration.h
  68. block.c
  69. block.h
  70. block_int.h
  71. blockdev.c
  72. blockdev.h
  73. blockjob.c
  74. blockjob.h
  75. bswap.h
  76. bt-host.c
  77. bt-host.h
  78. bt-vhci.c
  79. buffered_file.c
  80. buffered_file.h
  81. cache-utils.c
  82. cache-utils.h
  83. Changelog
  84. cmd.c
  85. cmd.h
  86. CODING_STYLE
  87. compatfd.c
  88. compatfd.h
  89. compiler.h
  90. config.h
  91. configure
  92. console.c
  93. console.h
  94. COPYING
  95. COPYING.LIB
  96. coroutine-gthread.c
  97. coroutine-sigaltstack.c
  98. coroutine-ucontext.c
  99. coroutine-win32.c
  100. cpu-all.h
  101. cpu-common.h
  102. cpu-defs.h
  103. cpu-exec.c
  104. cpus.c
  105. cpus.h
  106. cputlb.c
  107. cputlb.h
  108. cris-dis.c
  109. cursor.c
  110. cursor_hidden.xpm
  111. cursor_left_ptr.xpm
  112. cutils.c
  113. def-helper.h
  114. device_tree.c
  115. device_tree.h
  116. dis-asm.h
  117. disas.c
  118. disas.h
  119. dma-helpers.c
  120. dma.h
  121. dump-stub.c
  122. dump.c
  123. dump.h
  124. elf.h
  125. envlist.c
  126. envlist.h
  127. error.c
  128. error.h
  129. event_notifier.c
  130. event_notifier.h
  131. exec-all.h
  132. exec-memory.h
  133. exec.c
  134. gdbstub.c
  135. gdbstub.h
  136. gen-icount.h
  137. HACKING
  138. hmp-commands.hx
  139. hmp.c
  140. hmp.h
  141. host-utils.c
  142. host-utils.h
  143. hppa-dis.c
  144. hppa.ld
  145. hwaddr.h
  146. i386-dis.c
  147. i386.ld
  148. ia64-dis.c
  149. ia64.ld
  150. input.c
  151. int128.h
  152. iohandler.c
  153. ioport.c
  154. ioport.h
  155. iorange.h
  156. iov.c
  157. iov.h
  158. json-lexer.c
  159. json-lexer.h
  160. json-parser.c
  161. json-parser.h
  162. json-streamer.c
  163. json-streamer.h
  164. kvm-all.c
  165. kvm-stub.c
  166. kvm.h
  167. libfdt_env.h
  168. LICENSE
  169. linux-aio.c
  170. lm32-dis.c
  171. m68k-dis.c
  172. m68k.ld
  173. main-loop.c
  174. main-loop.h
  175. MAINTAINERS
  176. Makefile
  177. Makefile.dis
  178. Makefile.objs
  179. Makefile.target
  180. Makefile.user
  181. memory-internal.h
  182. memory.c
  183. memory.h
  184. memory_mapping-stub.c
  185. memory_mapping.c
  186. memory_mapping.h
  187. microblaze-dis.c
  188. migration-exec.c
  189. migration-fd.c
  190. migration-tcp.c
  191. migration-unix.c
  192. migration.c
  193. migration.h
  194. mips-dis.c
  195. mips.ld
  196. module.c
  197. module.h
  198. monitor.c
  199. monitor.h
  200. nbd.c
  201. nbd.h
  202. net.c
  203. net.h
  204. notify.c
  205. notify.h
  206. os-posix.c
  207. os-win32.c
  208. osdep.c
  209. osdep.h
  210. oslib-posix.c
  211. oslib-win32.c
  212. page_cache.c
  213. path.c
  214. pci-ids.txt
  215. pflib.c
  216. pflib.h
  217. poison.h
  218. posix-aio-compat.c
  219. ppc-dis.c
  220. ppc.ld
  221. ppc64.ld
  222. qapi-schema-guest.json
  223. qapi-schema-test.json
  224. qapi-schema.json
  225. qbool.c
  226. qbool.h
  227. qdict-test-data.txt
  228. qdict.c
  229. qdict.h
  230. qemu-aio.h
  231. qemu-barrier.h
  232. qemu-bridge-helper.c
  233. qemu-char.c
  234. qemu-char.h
  235. qemu-common.h
  236. qemu-config.c
  237. qemu-config.h
  238. qemu-coroutine-int.h
  239. qemu-coroutine-io.c
  240. qemu-coroutine-lock.c
  241. qemu-coroutine-sleep.c
  242. qemu-coroutine.c
  243. qemu-coroutine.h
  244. qemu-doc.texi
  245. qemu-error.c
  246. qemu-error.h
  247. qemu-file.h
  248. qemu-ga.c
  249. qemu-img-cmds.hx
  250. qemu-img.c
  251. qemu-img.texi
  252. qemu-io.c
  253. qemu-lock.h
  254. qemu-log.c
  255. qemu-log.h
  256. qemu-nbd.c
  257. qemu-nbd.texi
  258. qemu-objects.h
  259. qemu-option-internal.h
  260. qemu-option.c
  261. qemu-option.h
  262. qemu-options-wrapper.h
  263. qemu-options.h
  264. qemu-options.hx
  265. qemu-os-posix.h
  266. qemu-os-win32.h
  267. qemu-progress.c
  268. qemu-queue.h
  269. qemu-seccomp.c
  270. qemu-seccomp.h
  271. qemu-sockets.c
  272. qemu-tech.texi
  273. qemu-thread-posix.c
  274. qemu-thread-posix.h
  275. qemu-thread-win32.c
  276. qemu-thread-win32.h
  277. qemu-thread.h
  278. qemu-timer-common.c
  279. qemu-timer.c
  280. qemu-timer.h
  281. qemu-tls.h
  282. qemu-tool.c
  283. qemu-user.c
  284. qemu-x509.h
  285. qemu-xattr.h
  286. qemu.sasl
  287. qemu_socket.h
  288. qerror.c
  289. qerror.h
  290. qfloat.c
  291. qfloat.h
  292. qint.c
  293. qint.h
  294. qjson.c
  295. qjson.h
  296. qlist.c
  297. qlist.h
  298. qmp-commands.hx
  299. qmp.c
  300. qobject.h
  301. qstring.c
  302. qstring.h
  303. qtest.c
  304. qtest.h
  305. range.h
  306. readline.c
  307. readline.h
  308. README
  309. rules.mak
  310. s390-dis.c
  311. s390.ld
  312. savevm.c
  313. sh4-dis.c
  314. softmmu-semi.h
  315. softmmu_defs.h
  316. softmmu_exec.h
  317. softmmu_header.h
  318. softmmu_template.h
  319. sparc-dis.c
  320. sparc.ld
  321. sparc64.ld
  322. spice-qemu-char.c
  323. sysemu.h
  324. tcg-runtime.c
  325. tci-dis.c
  326. tci.c
  327. thunk.c
  328. thunk.h
  329. TODO
  330. trace-events
  331. translate-all.c
  332. uboot_image.h
  333. uri.c
  334. uri.h
  335. user-exec.c
  336. VERSION
  337. version.rc
  338. vgafont.h
  339. vl.c
  340. vmstate.h
  341. x86_64.ld
  342. xen-all.c
  343. xen-mapcache.c
  344. xen-mapcache.h
  345. xen-stub.c