pseries: Use #define for XICS base irq number

Currently the lowest "real" irq number for the XICS irq controller (as
opposed to numbers reserved for IPIs and other special purposes) is
hard coded as 16 in two places - in xics_system_init() and in spapr.c.

As well as being generally bad practice, we're going to need to change this
number soon to fit in with the in-kernel XICS implementation.  This patch
adds a #define for this number to avoid future breakage.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Ben Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Alexander Graf <agraf@suse.de>
3 files changed
tree: eb4b570731550ed109e8a5942f25fa998c7e6ae1
  1. audio/
  2. backends/
  3. block/
  4. bsd-user/
  5. default-configs/
  6. docs/
  7. fpu/
  8. fsdev/
  9. gdb-xml/
  10. hw/
  11. include/
  12. libcacard/
  13. linux-headers/
  14. linux-user/
  15. net/
  16. pc-bios/
  17. qapi/
  18. qga/
  19. QMP/
  20. qom/
  21. roms/
  22. scripts/
  23. slirp/
  24. stubs/
  25. sysconfigs/
  26. target-alpha/
  27. target-arm/
  28. target-cris/
  29. target-i386/
  30. target-lm32/
  31. target-m68k/
  32. target-microblaze/
  33. target-mips/
  34. target-openrisc/
  35. target-ppc/
  36. target-s390x/
  37. target-sh4/
  38. target-sparc/
  39. target-unicore32/
  40. target-xtensa/
  41. tcg/
  42. tests/
  43. trace/
  44. ui/
  45. .exrc
  46. .gitignore
  47. .gitmodules
  48. .mailmap
  49. a.out.h
  50. acl.c
  51. acl.h
  52. aes.c
  53. aes.h
  54. aio-posix.c
  55. aio-win32.c
  56. alpha-dis.c
  57. alpha.ld
  58. arch_init.c
  59. arch_init.h
  60. arm-dis.c
  61. arm.ld
  62. async.c
  63. balloon.c
  64. balloon.h
  65. bitmap.c
  66. bitmap.h
  67. bitops.c
  68. bitops.h
  69. block-migration.c
  70. block-migration.h
  71. block.c
  72. block.h
  73. block_int.h
  74. blockdev-nbd.c
  75. blockdev.c
  76. blockdev.h
  77. blockjob.c
  78. blockjob.h
  79. bswap.h
  80. bt-host.c
  81. bt-host.h
  82. bt-vhci.c
  83. buffered_file.c
  84. buffered_file.h
  85. cache-utils.c
  86. cache-utils.h
  87. Changelog
  88. cmd.c
  89. cmd.h
  90. CODING_STYLE
  91. compatfd.c
  92. compatfd.h
  93. compiler.h
  94. config.h
  95. configure
  96. console.c
  97. console.h
  98. COPYING
  99. COPYING.LIB
  100. coroutine-gthread.c
  101. coroutine-sigaltstack.c
  102. coroutine-ucontext.c
  103. coroutine-win32.c
  104. cpu-all.h
  105. cpu-common.h
  106. cpu-defs.h
  107. cpu-exec.c
  108. cpus.c
  109. cpus.h
  110. cputlb.c
  111. cputlb.h
  112. cris-dis.c
  113. cursor.c
  114. cursor_hidden.xpm
  115. cursor_left_ptr.xpm
  116. cutils.c
  117. def-helper.h
  118. device_tree.c
  119. device_tree.h
  120. dis-asm.h
  121. disas.c
  122. disas.h
  123. dma-helpers.c
  124. dma.h
  125. dump-stub.c
  126. dump.c
  127. dump.h
  128. elf.h
  129. envlist.c
  130. envlist.h
  131. error.c
  132. error.h
  133. event_notifier-posix.c
  134. event_notifier-win32.c
  135. event_notifier.h
  136. exec-all.h
  137. exec-memory.h
  138. exec.c
  139. gdbstub.c
  140. gdbstub.h
  141. gen-icount.h
  142. HACKING
  143. hmp-commands.hx
  144. hmp.c
  145. hmp.h
  146. host-utils.c
  147. host-utils.h
  148. hppa-dis.c
  149. hppa.ld
  150. hwaddr.h
  151. i386-dis.c
  152. i386.ld
  153. ia64-dis.c
  154. ia64.ld
  155. input.c
  156. int128.h
  157. iohandler.c
  158. ioport.c
  159. ioport.h
  160. iorange.h
  161. iov.c
  162. iov.h
  163. json-lexer.c
  164. json-lexer.h
  165. json-parser.c
  166. json-parser.h
  167. json-streamer.c
  168. json-streamer.h
  169. kvm-all.c
  170. kvm-stub.c
  171. kvm.h
  172. libfdt_env.h
  173. LICENSE
  174. lm32-dis.c
  175. m68k-dis.c
  176. m68k.ld
  177. main-loop.c
  178. main-loop.h
  179. MAINTAINERS
  180. Makefile
  181. Makefile.dis
  182. Makefile.objs
  183. Makefile.target
  184. Makefile.user
  185. memory-internal.h
  186. memory.c
  187. memory.h
  188. memory_mapping-stub.c
  189. memory_mapping.c
  190. memory_mapping.h
  191. microblaze-dis.c
  192. migration-exec.c
  193. migration-fd.c
  194. migration-tcp.c
  195. migration-unix.c
  196. migration.c
  197. migration.h
  198. mips-dis.c
  199. mips.ld
  200. module.c
  201. module.h
  202. monitor.c
  203. monitor.h
  204. nbd.c
  205. nbd.h
  206. net.c
  207. net.h
  208. notify.c
  209. notify.h
  210. os-posix.c
  211. os-win32.c
  212. osdep.c
  213. osdep.h
  214. oslib-posix.c
  215. oslib-win32.c
  216. page_cache.c
  217. path.c
  218. pci-ids.txt
  219. poison.h
  220. ppc-dis.c
  221. ppc.ld
  222. ppc64.ld
  223. qapi-schema-guest.json
  224. qapi-schema-test.json
  225. qapi-schema.json
  226. qbool.c
  227. qbool.h
  228. qdict-test-data.txt
  229. qdict.c
  230. qdict.h
  231. qemu-aio.h
  232. qemu-barrier.h
  233. qemu-bridge-helper.c
  234. qemu-char.c
  235. qemu-char.h
  236. qemu-common.h
  237. qemu-config.c
  238. qemu-config.h
  239. qemu-coroutine-int.h
  240. qemu-coroutine-io.c
  241. qemu-coroutine-lock.c
  242. qemu-coroutine-sleep.c
  243. qemu-coroutine.c
  244. qemu-coroutine.h
  245. qemu-doc.texi
  246. qemu-error.c
  247. qemu-error.h
  248. qemu-file.h
  249. qemu-ga.c
  250. qemu-img-cmds.hx
  251. qemu-img.c
  252. qemu-img.texi
  253. qemu-io.c
  254. qemu-lock.h
  255. qemu-log.c
  256. qemu-log.h
  257. qemu-nbd.c
  258. qemu-nbd.texi
  259. qemu-objects.h
  260. qemu-option-internal.h
  261. qemu-option.c
  262. qemu-option.h
  263. qemu-options-wrapper.h
  264. qemu-options.h
  265. qemu-options.hx
  266. qemu-os-posix.h
  267. qemu-os-win32.h
  268. qemu-pixman.c
  269. qemu-pixman.h
  270. qemu-progress.c
  271. qemu-queue.h
  272. qemu-seccomp.c
  273. qemu-seccomp.h
  274. qemu-sockets.c
  275. qemu-tech.texi
  276. qemu-thread-posix.c
  277. qemu-thread-posix.h
  278. qemu-thread-win32.c
  279. qemu-thread-win32.h
  280. qemu-thread.h
  281. qemu-timer-common.c
  282. qemu-timer.c
  283. qemu-timer.h
  284. qemu-tls.h
  285. qemu-tool.c
  286. qemu-types.h
  287. qemu-user-types.h
  288. qemu-user.c
  289. qemu-x509.h
  290. qemu-xattr.h
  291. qemu.sasl
  292. qemu_socket.h
  293. qerror.c
  294. qerror.h
  295. qfloat.c
  296. qfloat.h
  297. qint.c
  298. qint.h
  299. qjson.c
  300. qjson.h
  301. qlist.c
  302. qlist.h
  303. qmp-commands.hx
  304. qmp.c
  305. qobject.h
  306. qstring.c
  307. qstring.h
  308. qtest.c
  309. qtest.h
  310. range.h
  311. readline.c
  312. readline.h
  313. README
  314. rules.mak
  315. s390-dis.c
  316. s390.ld
  317. savevm.c
  318. sh4-dis.c
  319. softmmu-semi.h
  320. softmmu_defs.h
  321. softmmu_exec.h
  322. softmmu_header.h
  323. softmmu_template.h
  324. sparc-dis.c
  325. sparc.ld
  326. sparc64.ld
  327. spice-qemu-char.c
  328. sysemu.h
  329. tcg-runtime.c
  330. tci-dis.c
  331. tci.c
  332. thread-pool.c
  333. thread-pool.h
  334. thunk.c
  335. thunk.h
  336. TODO
  337. trace-events
  338. translate-all.c
  339. uboot_image.h
  340. uri.c
  341. uri.h
  342. user-exec.c
  343. VERSION
  344. version.rc
  345. vgafont.h
  346. vl.c
  347. vmstate.h
  348. x86_64.ld
  349. xen-all.c
  350. xen-mapcache.c
  351. xen-mapcache.h
  352. xen-stub.c