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qemu-android / qemu-android / 9db221ae73a18e0bd2b1ee6c7dc1904ed06fb464
commit9db221ae73a18e0bd2b1ee6c7dc1904ed06fb464[log] [tgz]
authorAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>Tue Oct 25 12:10:40 2011 +0530
committerAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>Mon Oct 31 12:34:18 2011 +0530
treee07b64eb5813824d4840e5e3f5abd2d6017dc3c0
parentcc720ddb5435ceaa4cda397ca3e74b099752b763 [diff]
hw/9pfs: Add synthetic file system support using 9p

This patch create a synthetic file system with mount tag
v_synth when -virtfs_synth command line option is specified
in qemu. The synthetic file system can be mounted in guest
using 9p using the below command line

mount -t 9p -oversion=9p2000.L,trans=virtio v_synth  <mountpint>

Synthetic file system enabled different qemu subsystem to register
callbacks for read and write events from guest. The subsystem
can create directories and files in the synthetic file system as show
in ex below

    qemu_v9fs_synth_mkdir(NULL, 0777, "test2", &node);
    qemu_v9fs_synth_add_file(node, 0777, "testfile",
                             my_test_read, NULL, NULL);

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
8 files changed
tree: e07b64eb5813824d4840e5e3f5abd2d6017dc3c0
  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. target-xtensa/
  37. tcg/
  38. tests/
  39. trace/
  40. ui/
  41. .gitignore
  42. .gitmodules
  43. a.out.h
  44. acl.c
  45. acl.h
  46. aes.c
  47. aes.h
  48. aio.c
  49. alpha-dis.c
  50. alpha.ld
  51. arch_init.c
  52. arch_init.h
  53. arm-dis.c
  54. arm-semi.c
  55. arm.ld
  56. async.c
  57. balloon.c
  58. balloon.h
  59. bitmap.c
  60. bitmap.h
  61. bitops.c
  62. bitops.h
  63. block-migration.c
  64. block-migration.h
  65. block.c
  66. block.h
  67. block_int.h
  68. blockdev.c
  69. blockdev.h
  70. bswap.h
  71. bt-host.c
  72. bt-host.h
  73. bt-vhci.c
  74. buffered_file.c
  75. buffered_file.h
  76. cache-utils.c
  77. cache-utils.h
  78. Changelog
  79. check-qdict.c
  80. check-qfloat.c
  81. check-qint.c
  82. check-qjson.c
  83. check-qlist.c
  84. check-qstring.c
  85. cmd.c
  86. cmd.h
  87. CODING_STYLE
  88. compatfd.c
  89. compatfd.h
  90. compiler.h
  91. config.h
  92. configure
  93. console.c
  94. console.h
  95. COPYING
  96. COPYING.LIB
  97. coroutine-gthread.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. cris-dis.c
  107. cursor.c
  108. cursor_hidden.xpm
  109. cursor_left_ptr.xpm
  110. cutils.c
  111. def-helper.h
  112. device_tree.c
  113. device_tree.h
  114. dis-asm.h
  115. disas.c
  116. disas.h
  117. dma-helpers.c
  118. dma.h
  119. dyngen-exec.h
  120. elf.h
  121. envlist.c
  122. envlist.h
  123. error.c
  124. error.h
  125. error_int.h
  126. exec-all.h
  127. exec-memory.h
  128. exec.c
  129. gdbstub.c
  130. gdbstub.h
  131. gen-icount.h
  132. HACKING
  133. hmp-commands.hx
  134. hmp.c
  135. hmp.h
  136. host-utils.c
  137. host-utils.h
  138. hppa-dis.c
  139. hppa.ld
  140. i386-dis.c
  141. i386.ld
  142. ia64-dis.c
  143. ia64.ld
  144. input.c
  145. iohandler.c
  146. ioport-user.c
  147. ioport.c
  148. ioport.h
  149. iorange.h
  150. iov.c
  151. iov.h
  152. json-lexer.c
  153. json-lexer.h
  154. json-parser.c
  155. json-parser.h
  156. json-streamer.c
  157. json-streamer.h
  158. kvm-all.c
  159. kvm-stub.c
  160. kvm.h
  161. libfdt_env.h
  162. LICENSE
  163. linux-aio.c
  164. m68k-dis.c
  165. m68k-semi.c
  166. m68k.ld
  167. main-loop.c
  168. main-loop.h
  169. MAINTAINERS
  170. Makefile
  171. Makefile.dis
  172. Makefile.hw
  173. Makefile.objs
  174. Makefile.target
  175. Makefile.user
  176. memory.c
  177. memory.h
  178. microblaze-dis.c
  179. migration-exec.c
  180. migration-fd.c
  181. migration-tcp.c
  182. migration-unix.c
  183. migration.c
  184. migration.h
  185. mips-dis.c
  186. mips.ld
  187. module.c
  188. module.h
  189. monitor.c
  190. monitor.h
  191. nbd.c
  192. nbd.h
  193. net.c
  194. net.h
  195. notify.c
  196. notify.h
  197. os-posix.c
  198. os-win32.c
  199. osdep.c
  200. osdep.h
  201. oslib-posix.c
  202. oslib-win32.c
  203. path.c
  204. pci-ids.txt
  205. pflib.c
  206. pflib.h
  207. poison.h
  208. posix-aio-compat.c
  209. ppc-dis.c
  210. ppc.ld
  211. ppc64.ld
  212. qapi-schema-guest.json
  213. qapi-schema-test.json
  214. qapi-schema.json
  215. qbool.c
  216. qbool.h
  217. qdict-test-data.txt
  218. qdict.c
  219. qdict.h
  220. qemu-aio.h
  221. qemu-barrier.h
  222. qemu-char.c
  223. qemu-char.h
  224. qemu-common.h
  225. qemu-config.c
  226. qemu-config.h
  227. qemu-coroutine-int.h
  228. qemu-coroutine-lock.c
  229. qemu-coroutine.c
  230. qemu-coroutine.h
  231. qemu-doc.texi
  232. qemu-error.c
  233. qemu-error.h
  234. qemu-ga.c
  235. qemu-img-cmds.hx
  236. qemu-img.c
  237. qemu-img.texi
  238. qemu-io.c
  239. qemu-lock.h
  240. qemu-log.h
  241. qemu-nbd.c
  242. qemu-nbd.texi
  243. qemu-objects.h
  244. qemu-option.c
  245. qemu-option.h
  246. qemu-options.h
  247. qemu-options.hx
  248. qemu-os-posix.h
  249. qemu-os-win32.h
  250. qemu-progress.c
  251. qemu-queue.h
  252. qemu-sockets.c
  253. qemu-tech.texi
  254. qemu-thread-posix.c
  255. qemu-thread-posix.h
  256. qemu-thread-win32.c
  257. qemu-thread-win32.h
  258. qemu-thread.h
  259. qemu-timer-common.c
  260. qemu-timer.c
  261. qemu-timer.h
  262. qemu-tool.c
  263. qemu-x509.h
  264. qemu.sasl
  265. qemu_socket.h
  266. qerror.c
  267. qerror.h
  268. qfloat.c
  269. qfloat.h
  270. qint.c
  271. qint.h
  272. qjson.c
  273. qjson.h
  274. qlist.c
  275. qlist.h
  276. qmp-commands.hx
  277. qmp.c
  278. qobject.h
  279. qstring.c
  280. qstring.h
  281. range.h
  282. readline.c
  283. readline.h
  284. README
  285. rules.mak
  286. s390-dis.c
  287. s390.ld
  288. savevm.c
  289. sh4-dis.c
  290. softmmu-semi.h
  291. softmmu_defs.h
  292. softmmu_exec.h
  293. softmmu_header.h
  294. softmmu_template.h
  295. sparc-dis.c
  296. sparc.ld
  297. sparc64.ld
  298. spice-qemu-char.c
  299. sysemu.h
  300. targphys.h
  301. tcg-runtime.c
  302. test-coroutine.c
  303. test-qmp-commands.c
  304. test-visitor.c
  305. thunk.c
  306. thunk.h
  307. TODO
  308. trace-events
  309. translate-all.c
  310. uboot_image.h
  311. usb-bsd.c
  312. usb-linux.c
  313. usb-redir.c
  314. usb-stub.c
  315. user-exec.c
  316. VERSION
  317. version.rc
  318. vgafont.h
  319. vl.c
  320. x86_64.ld
  321. xen-all.c
  322. xen-mapcache.c
  323. xen-mapcache.h
  324. xen-stub.c
  325. xtensa-semi.c