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qemu / qemu / ddabca757a4eb29f342f7f1d01634ccdbe0e3844
commitddabca757a4eb29f342f7f1d01634ccdbe0e3844[log] [tgz]
authorCédric Le Goater <clg@kaod.org>Fri Jun 02 11:51:49 2017 +0100
committerPeter Maydell <peter.maydell@linaro.org>Fri Jun 02 11:51:49 2017 +0100
tree11c83564eb5f6b0a72f9737cede731a67936ce76
parent3bef7012560a7f0ea27b265105de5090ba117514 [diff]
aspeed/i2c: improve command handling

Multiple I2C commands can be fired simultaneously and the controller
execute the commands following these priorities:

  (1) Master Start Command
  (2) Master Transmit Command
  (3) Slave Transmit Command or Master Receive Command
  (4) Master Stop Command

The current code is incorrect with respect to the above sequence and
needs to be reworked to handle each individual command.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-id: 1494827476-1487-2-git-send-email-clg@kaod.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
1 file changed
tree: 11c83564eb5f6b0a72f9737cede731a67936ce76
  1. audio/
  2. backends/
  3. block/
  4. bsd-user/
  5. chardev/
  6. contrib/
  7. crypto/
  8. default-configs/
  9. disas/
  10. docs/
  11. fpu/
  12. fsdev/
  13. gdb-xml/
  14. hw/
  15. include/
  16. io/
  17. libdecnumber/
  18. linux-headers/
  19. linux-user/
  20. migration/
  21. nbd/
  22. net/
  23. pc-bios/
  24. po/
  25. qapi/
  26. qga/
  27. qobject/
  28. qom/
  29. replay/
  30. roms/
  31. scripts/
  32. slirp/
  33. stubs/
  34. target/
  35. tcg/
  36. tests/
  37. trace/
  38. ui/
  39. util/
  40. dtc
  41. pixman
  42. .dir-locals.el
  43. .exrc
  44. .gitignore
  45. .gitmodules
  46. .mailmap
  47. .shippable.yml
  48. .travis.yml
  49. accel.c
  50. arch_init.c
  51. atomic_template.h
  52. balloon.c
  53. block.c
  54. blockdev-nbd.c
  55. blockdev.c
  56. blockjob.c
  57. bootdevice.c
  58. bt-host.c
  59. bt-vhci.c
  60. Changelog
  61. CODING_STYLE
  62. configure
  63. COPYING
  64. COPYING.LIB
  65. cpu-exec-common.c
  66. cpu-exec.c
  67. cpus-common.c
  68. cpus.c
  69. cputlb.c
  70. device-hotplug.c
  71. device_tree.c
  72. disas.c
  73. dma-helpers.c
  74. dump.c
  75. exec.c
  76. gdbstub.c
  77. HACKING
  78. hax-stub.c
  79. hmp-commands-info.hx
  80. hmp-commands.hx
  81. hmp.c
  82. hmp.h
  83. ioport.c
  84. iothread.c
  85. kvm-all.c
  86. kvm-stub.c
  87. LICENSE
  88. MAINTAINERS
  89. Makefile
  90. Makefile.objs
  91. Makefile.target
  92. memory.c
  93. memory_ldst.inc.c
  94. memory_mapping.c
  95. module-common.c
  96. monitor.c
  97. numa.c
  98. os-posix.c
  99. os-win32.c
  100. qapi-schema.json
  101. qdev-monitor.c
  102. qdict-test-data.txt
  103. qemu-bridge-helper.c
  104. qemu-doc.texi
  105. qemu-ga.texi
  106. qemu-img-cmds.hx
  107. qemu-img.c
  108. qemu-img.texi
  109. qemu-io-cmds.c
  110. qemu-io.c
  111. qemu-nbd.c
  112. qemu-nbd.texi
  113. qemu-option-trace.texi
  114. qemu-options-wrapper.h
  115. qemu-options.h
  116. qemu-options.hx
  117. qemu-seccomp.c
  118. qemu-tech.texi
  119. qemu.nsi
  120. qemu.sasl
  121. qmp.c
  122. qtest.c
  123. README
  124. replication.c
  125. replication.h
  126. rules.mak
  127. softmmu_template.h
  128. spice-qemu-char.c
  129. tcg-runtime.c
  130. tci.c
  131. thunk.c
  132. tpm.c
  133. trace-events
  134. translate-all.c
  135. translate-all.h
  136. translate-common.c
  137. user-exec-stub.c
  138. user-exec.c
  139. VERSION
  140. version.rc
  141. vl.c