[v4,0/7] Misc NPCM7XX patches

Message

Hao Wu Nov. 3, 2021, 9:59 p.m. UTC

This patch set contains a few bug fixes and I2C devices for some
NPCM7XX boards.

Patch 1~2 fix a problem that causes the SMBus module to behave
incorrectly when it's in FIFO mode and trying to receive more than
16 bytes at a time.

Patch 3 fixes a error in a register for ADC module.

Patch 4 makes the ADC input to be R/W instead of write only. It allows
a test system to read these via QMP and has no negative effect.

Patch 5 adds a new blockdev IF type IF_OTHER.

Patch 6 modifies at24c_eeprom_init in NPCM7xx boards so that it can fit
more use cases.

Patch 7 uses the function defined in patch 5 to add the EEPROM and other
I2C devices for Quanta GBS board.

-- Changes since v3:
1. Add a new blockdev IF type IF_OTHER.
2. Use IF_OTHER instead of IF_NONE.

-- Changes since v2:
1. Dropped patch 7.
2. Drop an extra variable in patch 5.

-- Changes since v1:
1. Rewrote patch 5 to implement the function in NPCM7xx board file instead
   of the EEPROM device file.
2. Slightly modify patch 6 to adapt to the changes and QEMU comment style.
3. Squash patch 7 into patch 5 to make it compile.
4. Add a new patch 7.

Hao Wu (6):
  hw/i2c: Clear ACK bit in NPCM7xx SMBus module
  hw/i2c: Read FIFO during RXF_CTL change in NPCM7XX SMBus
  hw/adc: Fix CONV bit in NPCM7XX ADC CON register
  hw/adc: Make adci[*] R/W in NPCM7XX ADC
  blockdev: Add a new IF type IF_OTHER
  hw/nvram: Update at24c EEPROM init function in NPCM7xx boards

Patrick Venture (1):
  hw/arm: quanta-gbs-bmc add i2c devices

 blockdev.c                     |  3 +-
 hw/adc/npcm7xx_adc.c           |  4 +-
 hw/arm/npcm7xx_boards.c        | 96 ++++++++++++++++++++--------------
 hw/i2c/npcm7xx_smbus.c         |  8 +--
 include/sysemu/blockdev.h      |  1 +
 meson                          |  2 +-
 tests/qtest/npcm7xx_adc-test.c |  2 +-
 7 files changed, 69 insertions(+), 47 deletions(-)