usb-ehci: handle siTDs

This patch adds code to do minimal siTD handling, which is basically
just following the next pointer.  This is good enougth to handle the
inactive siTDs used by FreeBSD.  Active siTDs are skipped too as we
don't have split transfer support in qemu, additionally a warning is
printed.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2 files changed
tree: bede8cf4b284aa3f4aee2b3989fe22d8ebbf17f7
  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. trace/
  39. ui/
  40. .gitignore
  41. .gitmodules
  42. a.out.h
  43. acl.c
  44. acl.h
  45. aes.c
  46. aes.h
  47. aio.c
  48. alpha-dis.c
  49. alpha.ld
  50. arch_init.c
  51. arch_init.h
  52. arm-dis.c
  53. arm-semi.c
  54. arm.ld
  55. async.c
  56. balloon.c
  57. balloon.h
  58. bitmap.c
  59. bitmap.h
  60. bitops.c
  61. bitops.h
  62. block-migration.c
  63. block-migration.h
  64. block.c
  65. block.h
  66. block_int.h
  67. blockdev.c
  68. blockdev.h
  69. bswap.h
  70. bt-host.c
  71. bt-host.h
  72. bt-vhci.c
  73. buffered_file.c
  74. buffered_file.h
  75. cache-utils.c
  76. cache-utils.h
  77. Changelog
  78. check-qdict.c
  79. check-qfloat.c
  80. check-qint.c
  81. check-qjson.c
  82. check-qlist.c
  83. check-qstring.c
  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-ucontext.c
  98. coroutine-win32.c
  99. cpu-all.h
  100. cpu-common.h
  101. cpu-defs.h
  102. cpu-exec.c
  103. cpus.c
  104. cpus.h
  105. cris-dis.c
  106. cursor.c
  107. cursor_hidden.xpm
  108. cursor_left_ptr.xpm
  109. cutils.c
  110. def-helper.h
  111. device_tree.c
  112. device_tree.h
  113. dis-asm.h
  114. disas.c
  115. disas.h
  116. dma-helpers.c
  117. dma.h
  118. dyngen-exec.h
  119. elf.h
  120. envlist.c
  121. envlist.h
  122. error.c
  123. error.h
  124. error_int.h
  125. exec-all.h
  126. exec-memory.h
  127. exec.c
  128. gdbstub.c
  129. gdbstub.h
  130. gen-icount.h
  131. HACKING
  132. hmp-commands.hx
  133. host-utils.c
  134. host-utils.h
  135. hpet.h
  136. hppa-dis.c
  137. hppa.ld
  138. i386-dis.c
  139. i386.ld
  140. ia64-dis.c
  141. ia64.ld
  142. input.c
  143. iohandler.c
  144. ioport-user.c
  145. ioport.c
  146. ioport.h
  147. iorange.h
  148. iov.c
  149. iov.h
  150. json-lexer.c
  151. json-lexer.h
  152. json-parser.c
  153. json-parser.h
  154. json-streamer.c
  155. json-streamer.h
  156. kvm-all.c
  157. kvm-stub.c
  158. kvm.h
  159. libfdt_env.h
  160. LICENSE
  161. linux-aio.c
  162. m68k-dis.c
  163. m68k-semi.c
  164. m68k.ld
  165. MAINTAINERS
  166. Makefile
  167. Makefile.dis
  168. Makefile.hw
  169. Makefile.objs
  170. Makefile.target
  171. Makefile.user
  172. memory.c
  173. memory.h
  174. microblaze-dis.c
  175. migration-exec.c
  176. migration-fd.c
  177. migration-tcp.c
  178. migration-unix.c
  179. migration.c
  180. migration.h
  181. mips-dis.c
  182. mips.ld
  183. module.c
  184. module.h
  185. monitor.c
  186. monitor.h
  187. nbd.c
  188. nbd.h
  189. net.c
  190. net.h
  191. notify.c
  192. notify.h
  193. os-posix.c
  194. os-win32.c
  195. osdep.c
  196. osdep.h
  197. oslib-posix.c
  198. oslib-win32.c
  199. path.c
  200. pci-ids.txt
  201. pflib.c
  202. pflib.h
  203. poison.h
  204. posix-aio-compat.c
  205. ppc-dis.c
  206. ppc.ld
  207. ppc64.ld
  208. qapi-schema-guest.json
  209. qapi-schema-test.json
  210. qbool.c
  211. qbool.h
  212. qdict-test-data.txt
  213. qdict.c
  214. qdict.h
  215. qemu-aio.h
  216. qemu-barrier.h
  217. qemu-char.c
  218. qemu-char.h
  219. qemu-common.h
  220. qemu-config.c
  221. qemu-config.h
  222. qemu-coroutine-int.h
  223. qemu-coroutine-lock.c
  224. qemu-coroutine.c
  225. qemu-coroutine.h
  226. qemu-doc.texi
  227. qemu-error.c
  228. qemu-error.h
  229. qemu-ga.c
  230. qemu-img-cmds.hx
  231. qemu-img.c
  232. qemu-img.texi
  233. qemu-io.c
  234. qemu-lock.h
  235. qemu-log.h
  236. qemu-nbd.c
  237. qemu-nbd.texi
  238. qemu-objects.h
  239. qemu-option.c
  240. qemu-option.h
  241. qemu-options.h
  242. qemu-options.hx
  243. qemu-os-posix.h
  244. qemu-os-win32.h
  245. qemu-progress.c
  246. qemu-queue.h
  247. qemu-sockets.c
  248. qemu-tech.texi
  249. qemu-thread-posix.c
  250. qemu-thread-posix.h
  251. qemu-thread-win32.c
  252. qemu-thread-win32.h
  253. qemu-thread.h
  254. qemu-timer-common.c
  255. qemu-timer.c
  256. qemu-timer.h
  257. qemu-tool.c
  258. qemu-x509.h
  259. qemu.sasl
  260. qemu_socket.h
  261. qerror.c
  262. qerror.h
  263. qfloat.c
  264. qfloat.h
  265. qint.c
  266. qint.h
  267. qjson.c
  268. qjson.h
  269. qlist.c
  270. qlist.h
  271. qmp-commands.hx
  272. qobject.h
  273. qstring.c
  274. qstring.h
  275. range.h
  276. readline.c
  277. readline.h
  278. README
  279. rules.mak
  280. rwhandler.c
  281. rwhandler.h
  282. s390-dis.c
  283. s390.ld
  284. savevm.c
  285. sh4-dis.c
  286. softmmu-semi.h
  287. softmmu_defs.h
  288. softmmu_exec.h
  289. softmmu_header.h
  290. softmmu_template.h
  291. sparc-dis.c
  292. sparc.ld
  293. sparc64.ld
  294. spice-qemu-char.c
  295. sysemu.h
  296. targphys.h
  297. tcg-runtime.c
  298. test-coroutine.c
  299. test-qmp-commands.c
  300. test-visitor.c
  301. thunk.c
  302. thunk.h
  303. TODO
  304. trace-events
  305. translate-all.c
  306. uboot_image.h
  307. usb-bsd.c
  308. usb-linux.c
  309. usb-redir.c
  310. usb-stub.c
  311. user-exec.c
  312. VERSION
  313. version.rc
  314. vgafont.h
  315. vl.c
  316. x86_64.ld
  317. xen-all.c
  318. xen-mapcache.c
  319. xen-mapcache.h
  320. xen-stub.c