Re: [Qemu-devel] [PATCHv2 0/2] dma-helpers: explicitly pass alignment into DMA helpers

[John Snow <jsnow@redhat.com>]

On 10/14/2016 07:41 AM, Mark Cave-Ayland wrote:
> This is a follow-up to the thread at
> https://lists.gnu.org/archive/html/qemu-devel/2016-09/msg01396.html which
> introduces an explicit alignment to the DMA helpers to facilitate conversion
> of the macio controller over to use the now byte-aligned DMA helpers.
>
> Patch 1 introduces an alignment parameter as suggested by Paolo above, whilst
> patch 2 performs the conversion for the macio controller.
>
> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
>
> v2:
> - Use QEMU_IS_ALIGNED and QEMU_ALIGN_DOWN macros suggested by Eric
> - Add Reviewed-by/Acked-by tags from Eric and John
> - Rebase onto master
>
> Mark Cave-Ayland (2):
>   dma-helpers: explicitly pass alignment into DMA helpers
>   macio: switch over to new byte-aligned DMA helpers
>
>  dma-helpers.c        |   21 ++---
>  hw/block/nvme.c      |    6 +-
>  hw/ide/ahci.c        |    2 +
>  hw/ide/core.c        |    6 +-
>  hw/ide/macio.c       |  213 +++++++-------------------------------------------
>  hw/scsi/scsi-disk.c  |    2 +
>  include/sysemu/dma.h |    6 +-
>  7 files changed, 54 insertions(+), 202 deletions(-)
>

Did you know: "PATCHv2" apparently confuses our patches scraper?

Anyway:

Thanks, applied to my IDE tree:

https://github.com/jnsnow/qemu/commits/ide
https://github.com/jnsnow/qemu.git

--js