linux-kernel - [PATCH 0/2] vfio on power: yet another try

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <1354503178-2602-1-git-send-email-aik@ozlabs.ru>
Date:	Mon,  3 Dec 2012 13:52:56 +1100
From:	Alexey Kardashevskiy <aik@...abs.ru>
To:	Alex Williamson <alex.williamson@...hat.com>
Cc:	Alexey Kardashevskiy <aik@...abs.ru>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Paul Mackerras <paulus@...ba.org>,
	David Gibson <david@...son.dropbear.id.au>,
	linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
	kvm@...r.kernel.org
Subject: [PATCH 0/2] vfio on power: yet another try

The set includes 2 patches.

The first one adds necessary support for VFIO IOMMU support,
the second one adds a SPAPR TCE IOMMU driver to VFIO.

At the moment we have decided to get rid of DMA64 window
properties because we need more API than just 2 properties
(such as dynamic window allocation) but have not decided
about its actual design yet.

Alexey Kardashevskiy (2):
  vfio powerpc: enabled on powernv platform
  vfio powerpc: implemented IOMMU driver for VFIO

 arch/powerpc/include/asm/iommu.h     |    9 +
 arch/powerpc/kernel/iommu.c          |  186 ++++++++++++++++++
 arch/powerpc/platforms/powernv/pci.c |  135 +++++++++++++
 drivers/iommu/Kconfig                |    8 +
 drivers/vfio/Kconfig                 |    6 +
 drivers/vfio/Makefile                |    1 +
 drivers/vfio/vfio_iommu_spapr_tce.c  |  350 ++++++++++++++++++++++++++++++++++
 include/linux/vfio.h                 |   26 +++
 8 files changed, 721 insertions(+)
 create mode 100644 drivers/vfio/vfio_iommu_spapr_tce.c

-- 
1.7.10.4

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/