[PATCH 0/7] PMBus fixes and new functions

[Titus Rwantare]

This patch series contains fixes and improvements to PMBus support in QEMU.

The following has been added:
   - Support for block receive
   - Support for devices with fans
   - Support for the VCAP register for devices with onboard energy storage
   - A bitfield struct for the vout mode register, whose bits determine the 
formatting of several read commands in PMBus
Fixes:
   - String read now handles now logs an error when passed an empty string

This series is in preparation for some additional sensors that exercise
this functionality that will be incoming shortly.

Thanks

Changes in v2:
   - Expanded commit descriptions
   - Added the ADM1266 device model that uses new functions

Titus Rwantare (7):
  hw/i2c: pmbus add support for block receive
  hw/i2c: pmbus: add vout mode bitfields
  hw/i2c: pmbus: add fan support
  hw/i2c: pmbus: block uninitialised string reads
  hw/i2c: pmbus: add VCAP register
  hw/sensor: add ADM1266 device model
  tests/qtest: add tests for ADM1266

 hw/arm/Kconfig                |   1 +
 hw/i2c/pmbus_device.c         | 221 ++++++++++++++++++++++++++++-
 hw/sensor/Kconfig             |   5 +
 hw/sensor/adm1266.c           | 255 ++++++++++++++++++++++++++++++++++
 hw/sensor/meson.build         |   1 +
 include/hw/i2c/pmbus_device.h |  17 +++
 tests/qtest/adm1266-test.c    | 123 ++++++++++++++++
 tests/qtest/meson.build       |   1 +
 8 files changed, 623 insertions(+), 1 deletion(-)
 create mode 100644 hw/sensor/adm1266.c
 create mode 100644 tests/qtest/adm1266-test.c

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2.40.0.423.gd6c402a77b-goog