[PATCH v7 0/3] Generic IOMMU pooled allocator
From: Sowmini Varadhan <hidden>
Date: 2015-03-25 17:35:11
Also in:
sparclinux
Changes from patchv6: moved pool_hash initialization to
lib/iommu-common.c and cleaned up code duplication from
sun4v/sun4u/ldc.
Sowmini (2):
Break up monolithic iommu table/lock into finer graularity pools and
lock
Make sparc64 use scalable lib/iommu-common.c functions
Sowmini Varadhan (1):
Make LDC use common iommu poll management functions
arch/sparc/include/asm/iommu_64.h | 7 +-
arch/sparc/kernel/iommu.c | 174 +++++++--------------------
arch/sparc/kernel/iommu_common.h | 8 --
arch/sparc/kernel/ldc.c | 152 ++++++++++--------------
arch/sparc/kernel/pci_sun4v.c | 179 +++++++++++++----------------
include/linux/iommu-common.h | 48 ++++++++
lib/Makefile | 2 +-
lib/iommu-common.c | 235 +++++++++++++++++++++++++++++++++++++
8 files changed, 475 insertions(+), 330 deletions(-)
create mode 100644 include/linux/iommu-common.h
create mode 100644 lib/iommu-common.c