The main goal of this series is to introduce a new option "fat-size"
within the vvfat backend (patch 5).

This series also includes minor patches:
 - patch 1 introduces another option to create unpartitionned disks.
 - patch 2-4 are minor improvements easing the introducing of
   "fat-size" option

This was tested on with a aarch64-linux kernel taken from
functional/aarch64/test-virt and on aarch64-qnx over raspi4b with a
workaround, not included here (the SD bus must be associated to the EMMC2
port instead of through GPIOs).

Changes since v1:
 - patch 1:
   - rename option "partitioned"
   - add qapi entries
   - add option in vvfat_strong_runtime_opts
 - patch 2:
   - make FAT12 1440K the default instead of FAT12 2880K
 - patch 3:
   - introduce rename VVFAT_SECTOR_SIZE
   - replace BRDV_SECTOR_SIZE as those are actually VVFAT_SECTOR_SIZE
   - introduce VVFAT_SECTOR_BITS
 - patch 5
   - rename option "fat-size"
   - add qapi entries
   - add option in vvfat_strong_runtime_opts
   - replace floppy 1M/2M size limitation by 1440K or 2880K
   - correctly round up when "fat-size" cannot be expressed by CHS values.

Clément Chigot (5):
  vvfat: introduce partitioned option
  vvfat: move fat_type check prior to size setup
  vvfat: add a define for VVFAT_SECTOR_BITS and VVFAT_SECTOR_SIZE
  vvfat: move size parameters within driver structure
  vvfat: add support for "fat-size" options

 block/vvfat.c        | 353 +++++++++++++++++++++++++++++++------------
 qapi/block-core.json |  16 +-
 2 files changed, 273 insertions(+), 96 deletions(-)

-- 
2.43.0