From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from aserp1040.oracle.com (aserp1040.oracle.com [141.146.126.69]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id A0D1C1A0270 for ; Thu, 26 Mar 2015 04:35:11 +1100 (AEDT) From: Sowmini Varadhan To: sparclinux@vger.kernel.org Subject: [PATCH v7 0/3] Generic IOMMU pooled allocator Date: Wed, 25 Mar 2015 13:34:45 -0400 Message-Id: Cc: aik@au1.ibm.com, anton@au1.ibm.com, paulus@samba.org, sowmini.varadhan@oracle.com, linuxppc-dev@lists.ozlabs.org, davem@davemloft.net List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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