Google Git
Sign in
android-kvm / kvmtool / 15e6c4e74d06f574a91c4de5eed5ec2882f0e366
commit15e6c4e74d06f574a91c4de5eed5ec2882f0e366[log] [tgz]
authorJean-Philippe Brucker <jean-philippe.brucker@arm.com>Tue Jun 07 18:02:21 2022 +0100
committerWill Deacon <will@kernel.org>Thu Jun 09 13:44:14 2022 +0100
treebf05d8261b0cf24ff0aeedb94965283e7e61ed81
parent609ee9066879f2ff7138c825588a4bc5d2f83658 [diff]
virtio: Add config access helpers

At the moment device-specific config access is tailored for a Linux
guest, that performs any access in 8 bits. But config access can have
any size, and modern virtio drivers must use the size of the accessed
field. Add helpers that generalize config accesses.

Signed-off-by: Jean-Philippe Brucker <jean-philippe.brucker@arm.com>
Link: https://lore.kernel.org/r/20220607170239.120084-7-jean-philippe.brucker@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
4 files changed
tree: bf05d8261b0cf24ff0aeedb94965283e7e61ed81
  1. arm/
  2. config/
  3. disk/
  4. Documentation/
  5. guest/
  6. hw/
  7. include/
  8. mips/
  9. net/
  10. powerpc/
  11. riscv/
  12. tests/
  13. ui/
  14. util/
  15. vfio/
  16. virtio/
  17. x86/
  18. .gitignore
  19. builtin-balloon.c
  20. builtin-debug.c
  21. builtin-help.c
  22. builtin-list.c
  23. builtin-pause.c
  24. builtin-resume.c
  25. builtin-run.c
  26. builtin-sandbox.c
  27. builtin-setup.c
  28. builtin-stat.c
  29. builtin-stop.c
  30. builtin-version.c
  31. code16gcc.h
  32. COPYING
  33. CREDITS-Git
  34. devices.c
  35. framebuffer.c
  36. guest_compat.c
  37. INSTALL
  38. ioeventfd.c
  39. irq.c
  40. kvm-cmd.c
  41. kvm-cpu.c
  42. kvm-ipc.c
  43. kvm.c
  44. main.c
  45. Makefile
  46. mmio.c
  47. pci.c
  48. README
  49. symbol.c
  50. term.c