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From: Suravee Suthikulpanit <suravee.suthikulpanit-5C7GfCeVMHo@public.gmane.org>
To: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
	x86-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: jroedel-l3A5Bk7waGM@public.gmane.org
Subject: [PATCH 0/3] iommu/amd: Enable x2APIC support
Date: Fri, 22 Jun 2018 12:02:04 -0500	[thread overview]
Message-ID: <1529686927-7665-1-git-send-email-suravee.suthikulpanit@amd.com> (raw)

This series enable x2APIC support for AMD platform by enabling
AMD IOMMU XT mode to allow interrupt remapping with 32-bit
destination APIC ID.

For full x2APIC support, the following patches are also required
(already available in v4.18-rc1)
  * 6c4f5abaf356 ("x86/CPU: Modify detect_extended_topology() to return result")
  * 3986a0a805e6 ("x86/CPU/AMD: Derive CPU topology from CPUID function 0xB when available")

Thanks,
Suravee

Suravee Suthikulpanit (3):
  x86: irq_remapping: Move irq remapping mode enum
  iommu/amd: Add support for higher 64-bit IOMMU Control Register
  iommu/amd: Add support for IOMMU XT mode

 arch/x86/include/asm/irq_remapping.h |  5 ++++
 drivers/iommu/amd_iommu.c            | 21 +++++++++++----
 drivers/iommu/amd_iommu_init.c       | 51 +++++++++++++++++++++++++-----------
 drivers/iommu/amd_iommu_types.h      | 17 +++++++-----
 include/linux/dmar.h                 |  5 ----
 5 files changed, 68 insertions(+), 31 deletions(-)

-- 
2.7.4

             reply	other threads:[~2018-06-22 17:02 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-06-22 17:02 Suravee Suthikulpanit [this message]
     [not found] ` <1529686927-7665-1-git-send-email-suravee.suthikulpanit-5C7GfCeVMHo@public.gmane.org>
2018-06-22 17:02   ` [PATCH 1/3] x86: irq_remapping: Move irq remapping mode enum Suravee Suthikulpanit
2018-06-22 17:02 ` [PATCH 2/3] iommu/amd: Add support for higher 64-bit IOMMU Control Register Suravee Suthikulpanit
2018-06-22 17:02 ` [PATCH 3/3] iommu/amd: Add support for IOMMU XT mode Suravee Suthikulpanit
2018-06-23  4:01   ` kbuild test robot
     [not found]   ` <1529686927-7665-4-git-send-email-suravee.suthikulpanit-5C7GfCeVMHo@public.gmane.org>
2018-06-23  4:01     ` [RFC PATCH] iommu/amd: amd_iommu_xt_mode can be static kbuild test robot
2018-06-27  9:29 ` [PATCH 0/3] iommu/amd: Enable x2APIC support Joerg Roedel

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