From: Sowmini Varadhan <sowmini.varadhan@oracle.com>
To: sparclinux@vger.kernel.org
Cc: aik@au1.ibm.com, anton@au1.ibm.com, paulus@samba.org,
sowmini.varadhan@oracle.com, linuxppc-dev@lists.ozlabs.org,
davem@davemloft.net
Subject: [PATCH v9 RFC 0/3] Generic IOMMU pooled allocator
Date: Sun, 5 Apr 2015 07:49:39 -0400 [thread overview]
Message-ID: <cover.1428181553.git.sowmini.varadhan@oracle.com> (raw)
Addresses latest BenH comments: need_flush checks, add support
for dma mask and align_order.
Sowmini Varadhan (3):
Break up monolithic iommu table/lock into finer graularity pools and
lock
Make sparc64 use scalable lib/iommu-common.c functions
Make LDC use common iommu poll management functions
arch/sparc/include/asm/iommu_64.h | 7 +-
arch/sparc/kernel/iommu.c | 172 ++++++------------------
arch/sparc/kernel/iommu_common.h | 8 -
arch/sparc/kernel/ldc.c | 153 +++++++++------------
arch/sparc/kernel/pci_sun4v.c | 183 ++++++++++++--------------
include/linux/iommu-common.h | 51 +++++++
lib/Makefile | 2 +-
lib/iommu-common.c | 266 +++++++++++++++++++++++++++++++++++++
8 files changed, 511 insertions(+), 331 deletions(-)
create mode 100644 include/linux/iommu-common.h
create mode 100644 lib/iommu-common.c
next reply other threads:[~2015-04-05 11:50 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-05 11:49 Sowmini Varadhan [this message]
2015-04-05 11:49 ` [PATCHv9 RFC 1/3] Break up monolithic iommu table/lock into finer graularity pools and lock Sowmini Varadhan
2015-04-05 12:26 ` Benjamin Herrenschmidt
2015-04-05 19:17 ` Sowmini Varadhan
2015-04-08 8:30 ` Benjamin Herrenschmidt
2015-04-08 10:12 ` Sowmini Varadhan
2015-04-05 11:49 ` [PATCH v9 RFC 2/3] sparc: Make sparc64 use scalable lib/iommu-common.c functions Sowmini Varadhan
2015-04-05 11:49 ` [PATCH v9 RFC 3/3] sparc: Make LDC use common iommu poll management functions Sowmini Varadhan
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