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[V4,0/2] xen/virtio: Handle PCI devices which Host controller is described in DT

Message ID 20221025162004.8501-1-olekstysh@gmail.com (mailing list archive)
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Series xen/virtio: Handle PCI devices which Host controller is described in DT | expand

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Oleksandr Tyshchenko Oct. 25, 2022, 4:20 p.m. UTC 
From: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>

Hello all.

Prior to V4 there was a single patch, for V4 an additional prereq patch appeared according
to the discussion at:
https://lore.kernel.org/xen-devel/alpine.DEB.2.22.394.2210211258050.3873@ubuntu-linux-20-04-desktop/

Based on:
https://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git/log/?h=for-linus-6.1

Oleksandr Tyshchenko (2):
  xen/virtio: Optimize the setup of "xen-grant-dma" devices
  xen/virtio: Handle PCI devices which Host controller is described in
    DT

 arch/arm/xen/enlighten.c    |   2 +-
 drivers/xen/grant-dma-ops.c | 105 ++++++++++++++++++++----------------
 include/xen/arm/xen-ops.h   |   4 +-
 include/xen/xen-ops.h       |  16 ------
 4 files changed, 60 insertions(+), 67 deletions(-)