From: Sameer Goel <sameer.goel@linaro.org>
To: xen-devel@lists.xenproject.org, julien.grall@arm.com,
mjaggi@caviumnetworks.com
Cc: sstabellini@kernel.org, shankerd@codeaurora.org,
andre.przywara@linaro.org, Sameer Goel <sameer.goel@linaro.org>
Subject: [RFC v4 7/8] xen/smmu: Add a new config define for legacy SMMU
Date: Mon, 18 Dec 2017 20:17:02 -0700 [thread overview]
Message-ID: <20171219031703.23420-8-sameer.goel@linaro.org> (raw)
In-Reply-To: <20171219031703.23420-1-sameer.goel@linaro.org>
Add a new config item to control compilation for legacy arm SMMU.
Signed-off-by: Sameer Goel <sameer.goel@linaro.org>
---
xen/drivers/passthrough/arm/Kconfig | 6 ++++++
xen/drivers/passthrough/arm/Makefile | 2 +-
2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/xen/drivers/passthrough/arm/Kconfig b/xen/drivers/passthrough/arm/Kconfig
index cda899f608..597f58f10b 100644
--- a/xen/drivers/passthrough/arm/Kconfig
+++ b/xen/drivers/passthrough/arm/Kconfig
@@ -6,3 +6,9 @@ config ARM_SMMU_v3
Support for implementations of the ARM System MMU architecture
version 3.
+config ARM_SMMU
+ bool "ARM Legacy SMMU Support"
+ depends on (ARM_64 || ARM)
+ help
+ Support for implementations of the ARM System MMU architecture
+ version 1 and 2.
diff --git a/xen/drivers/passthrough/arm/Makefile b/xen/drivers/passthrough/arm/Makefile
index e14732b55c..5b3eb1545e 100644
--- a/xen/drivers/passthrough/arm/Makefile
+++ b/xen/drivers/passthrough/arm/Makefile
@@ -1,3 +1,3 @@
obj-y += iommu.o
-obj-y += smmu.o
+obj-$(CONFIG_ARM_SMMU) += smmu.o
obj-$(CONFIG_ARM_SMMU_v3) += smmu-v3.o
--
2.14.1
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next prev parent reply other threads:[~2017-12-19 3:17 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-19 3:16 [RFC v4 0/8] SMMUv3 driver Sameer Goel
2017-12-19 3:16 ` [RFC v4 1/8] Port WARN_ON_ONCE() from Linux Sameer Goel
2018-01-23 11:33 ` Julien Grall
2018-01-23 16:13 ` Wei Liu
2018-01-26 1:45 ` Sameer Goel
2017-12-19 3:16 ` [RFC v4 2/8] xen/bitops: Rename LOG_2 to ilog2 Sameer Goel
2018-01-23 11:36 ` Julien Grall
2018-01-23 11:39 ` Roger Pau Monné
2018-01-23 11:44 ` Julien Grall
2018-01-23 12:10 ` Roger Pau Monné
2018-01-23 12:17 ` Julien Grall
2017-12-19 3:16 ` [RFC v4 3/8] xen/linux_compat: Add a Linux compat header Sameer Goel
2018-01-23 16:28 ` Wei Liu
2018-01-23 16:51 ` Roger Pau Monné
2018-02-09 17:54 ` Sameer Goel
2017-12-19 3:16 ` [RFC v4 4/8] passthrough/arm: Modify SMMU driver to use generic device definition Sameer Goel
2018-01-23 11:41 ` Julien Grall
2017-12-19 3:17 ` [RFC v4 5/8] Add verbatim copy of arm-smmu-v3.c from Linux Sameer Goel
2017-12-19 3:17 ` [RFC v4 6/8] xen/iommu: smmu-v3: Add Xen specific code to enable the ported driver Sameer Goel
2018-01-03 5:47 ` Manish Jaggi
2018-01-15 20:34 ` Julien Grall
2018-01-16 12:37 ` Manish Jaggi
2018-01-16 13:13 ` Julien Grall
2018-01-23 15:18 ` Julien Grall
2018-02-09 17:56 ` Sameer Goel
2018-02-09 18:11 ` Julien Grall
2017-12-19 3:17 ` Sameer Goel [this message]
2018-01-23 15:26 ` [RFC v4 7/8] xen/smmu: Add a new config define for legacy SMMU Julien Grall
2017-12-19 3:17 ` [RFC v4 8/8] drivers/passthrough/arm: Refactor code for arm smmu drivers Sameer Goel
2018-01-03 5:34 ` Manish Jaggi
2018-01-15 20:41 ` Julien Grall
2018-01-16 12:40 ` Manish Jaggi
2018-01-16 13:14 ` Julien Grall
2018-01-16 13:27 ` Manish Jaggi
2018-01-16 13:40 ` Julien Grall
2018-01-17 6:37 ` Manish Jaggi
2018-01-23 15:38 ` Julien Grall
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