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* [PATCH 0/4] iommu: Small fixes and cleanups
@ 2015-01-26 23:50 Joerg Roedel
  2015-01-26 23:50 ` [PATCH 1/4] iommu: Make more drivers depend on COMPILE_TEST Joerg Roedel
                   ` (5 more replies)
  0 siblings, 6 replies; 8+ messages in thread
From: Joerg Roedel @ 2015-01-26 23:50 UTC (permalink / raw)
  To: iommu
  Cc: Laurent Pinchart, Arnd Bergmann, Will Deacon, Thierry Reding,
	Varun Sethi, linux-kernel, Joerg Roedel, jroedel

Hi,

here are a couple of iommu fixes and cleanups to fix compile
errors and some warnings on ARM and PPC.

Regards,

	Joerg

Joerg Roedel (4):
  iommu: Make more drivers depend on COMPILE_TEST
  iommu/exynos: Make driver depend on REGULATOR
  iommu/omap: Print phys_addr_t using %pa
  iommu/fsl: Use %pa to print phys_addr_t

 drivers/iommu/Kconfig      | 11 +++++++----
 drivers/iommu/fsl_pamu.c   |  4 ++--
 drivers/iommu/omap-iommu.c |  2 +-
 3 files changed, 10 insertions(+), 7 deletions(-)

-- 
1.9.1


^ permalink raw reply	[flat|nested] 8+ messages in thread

* [PATCH 1/4] iommu: Make more drivers depend on COMPILE_TEST
  2015-01-26 23:50 [PATCH 0/4] iommu: Small fixes and cleanups Joerg Roedel
@ 2015-01-26 23:50 ` Joerg Roedel
  2015-01-26 23:50 ` [PATCH 2/4] iommu/exynos: Make driver depend on REGULATOR Joerg Roedel
                   ` (4 subsequent siblings)
  5 siblings, 0 replies; 8+ messages in thread
From: Joerg Roedel @ 2015-01-26 23:50 UTC (permalink / raw)
  To: iommu
  Cc: Laurent Pinchart, Arnd Bergmann, Will Deacon, Thierry Reding,
	Varun Sethi, linux-kernel, Joerg Roedel, jroedel

From: Joerg Roedel <jroedel@suse.de>

For easier compile testing of these iommu drivers.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
---
 drivers/iommu/Kconfig | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index 325188e..dfa6cf1 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -19,7 +19,8 @@ config OF_IOMMU
 
 config FSL_PAMU
 	bool "Freescale IOMMU support"
-	depends on PPC_E500MC
+	depends on PPC32
+	depends on PPC_E500MC || COMPILE_TEST
 	select IOMMU_API
 	select GENERIC_ALLOCATOR
 	help
@@ -30,7 +31,8 @@ config FSL_PAMU
 # MSM IOMMU support
 config MSM_IOMMU
 	bool "MSM IOMMU Support"
-	depends on ARCH_MSM8X60 || ARCH_MSM8960
+	depends on ARM
+	depends on ARCH_MSM8X60 || ARCH_MSM8960 || COMPILE_TEST
 	select IOMMU_API
 	help
 	  Support for the IOMMUs found on certain Qualcomm SOCs.
@@ -140,7 +142,8 @@ config IRQ_REMAP
 # OMAP IOMMU support
 config OMAP_IOMMU
 	bool "OMAP IOMMU Support"
-	depends on ARCH_OMAP2PLUS
+	depends on ARM
+	depends on ARCH_OMAP2PLUS || COMPILE_TEST
 	select IOMMU_API
 
 config OMAP_IOMMU_DEBUG
-- 
1.9.1


^ permalink raw reply	[flat|nested] 8+ messages in thread

* [PATCH 2/4] iommu/exynos: Make driver depend on REGULATOR
  2015-01-26 23:50 [PATCH 0/4] iommu: Small fixes and cleanups Joerg Roedel
  2015-01-26 23:50 ` [PATCH 1/4] iommu: Make more drivers depend on COMPILE_TEST Joerg Roedel
@ 2015-01-26 23:50 ` Joerg Roedel
  2015-02-04 15:25   ` Joerg Roedel
  2015-01-26 23:50 ` [PATCH 3/4] iommu/omap: Print phys_addr_t using %pa Joerg Roedel
                   ` (3 subsequent siblings)
  5 siblings, 1 reply; 8+ messages in thread
From: Joerg Roedel @ 2015-01-26 23:50 UTC (permalink / raw)
  To: iommu
  Cc: Laurent Pinchart, Arnd Bergmann, Will Deacon, Thierry Reding,
	Varun Sethi, linux-kernel, Joerg Roedel, jroedel

From: Joerg Roedel <jroedel@suse.de>

When regulator is not selected during kconfig, linking of
the exynos iommu driver fails due to missing symbols.
Fix it!

Signed-off-by: Joerg Roedel <jroedel@suse.de>
---
 drivers/iommu/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index dfa6cf1..2e6100d 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -190,7 +190,7 @@ config TEGRA_IOMMU_SMMU
 
 config EXYNOS_IOMMU
 	bool "Exynos IOMMU Support"
-	depends on ARCH_EXYNOS && ARM
+	depends on ARCH_EXYNOS && ARM && REGULATOR
 	select IOMMU_API
 	select ARM_DMA_USE_IOMMU
 	help
-- 
1.9.1


^ permalink raw reply	[flat|nested] 8+ messages in thread

* [PATCH 3/4] iommu/omap: Print phys_addr_t using %pa
  2015-01-26 23:50 [PATCH 0/4] iommu: Small fixes and cleanups Joerg Roedel
  2015-01-26 23:50 ` [PATCH 1/4] iommu: Make more drivers depend on COMPILE_TEST Joerg Roedel
  2015-01-26 23:50 ` [PATCH 2/4] iommu/exynos: Make driver depend on REGULATOR Joerg Roedel
@ 2015-01-26 23:50 ` Joerg Roedel
  2015-01-26 23:50 ` [PATCH 4/4] iommu/fsl: Use %pa to print phys_addr_t Joerg Roedel
                   ` (2 subsequent siblings)
  5 siblings, 0 replies; 8+ messages in thread
From: Joerg Roedel @ 2015-01-26 23:50 UTC (permalink / raw)
  To: iommu
  Cc: Laurent Pinchart, Arnd Bergmann, Will Deacon, Thierry Reding,
	Varun Sethi, linux-kernel, Joerg Roedel, jroedel

From: Joerg Roedel <jroedel@suse.de>

Fixes this compile warning:

drivers/iommu/omap-iommu.c: In function 'omap_iommu_map':
drivers/iommu/omap-iommu.c:1139:2: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'phys_addr_t' [-Wformat=]
  dev_dbg(dev, "mapping da 0x%lx to pa 0x%x size 0x%x\n", da, pa, bytes);

Signed-off-by: Joerg Roedel <jroedel@suse.de>
---
 drivers/iommu/omap-iommu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iommu/omap-iommu.c b/drivers/iommu/omap-iommu.c
index bbb7dce..f59f857 100644
--- a/drivers/iommu/omap-iommu.c
+++ b/drivers/iommu/omap-iommu.c
@@ -1126,7 +1126,7 @@ static int omap_iommu_map(struct iommu_domain *domain, unsigned long da,
 		return -EINVAL;
 	}
 
-	dev_dbg(dev, "mapping da 0x%lx to pa 0x%x size 0x%x\n", da, pa, bytes);
+	dev_dbg(dev, "mapping da 0x%lx to pa %pa size 0x%x\n", da, &pa, bytes);
 
 	iotlb_init_entry(&e, da, pa, omap_pgsz);
 
-- 
1.9.1


^ permalink raw reply	[flat|nested] 8+ messages in thread

* [PATCH 4/4] iommu/fsl: Use %pa to print phys_addr_t
  2015-01-26 23:50 [PATCH 0/4] iommu: Small fixes and cleanups Joerg Roedel
                   ` (2 preceding siblings ...)
  2015-01-26 23:50 ` [PATCH 3/4] iommu/omap: Print phys_addr_t using %pa Joerg Roedel
@ 2015-01-26 23:50 ` Joerg Roedel
  2015-01-27  7:14 ` [PATCH 0/4] iommu: Small fixes and cleanups Laurent Pinchart
  2015-01-30 13:30 ` Joerg Roedel
  5 siblings, 0 replies; 8+ messages in thread
From: Joerg Roedel @ 2015-01-26 23:50 UTC (permalink / raw)
  To: iommu
  Cc: Laurent Pinchart, Arnd Bergmann, Will Deacon, Thierry Reding,
	Varun Sethi, linux-kernel, Joerg Roedel, jroedel

From: Joerg Roedel <jroedel@suse.de>

Fix two compile warnings.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
---
 drivers/iommu/fsl_pamu.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/iommu/fsl_pamu.c b/drivers/iommu/fsl_pamu.c
index 80ac68d..e63904b 100644
--- a/drivers/iommu/fsl_pamu.c
+++ b/drivers/iommu/fsl_pamu.c
@@ -352,7 +352,7 @@ int pamu_config_ppaace(int liodn, phys_addr_t win_addr, phys_addr_t win_size,
 	unsigned long fspi;
 
 	if ((win_size & (win_size - 1)) || win_size < PAMU_PAGE_SIZE) {
-		pr_debug("window size too small or not a power of two %llx\n", win_size);
+		pr_debug("window size too small or not a power of two %pa\n", &win_size);
 		return -EINVAL;
 	}
 
@@ -1138,7 +1138,7 @@ static int __init fsl_pamu_probe(struct platform_device *pdev)
 
 	if (csd_port_id) {
 		dev_dbg(&pdev->dev, "creating coherency subdomain at address "
-			"0x%llx, size %zu, port id 0x%08x", ppaact_phys,
+			"%pa, size %zu, port id 0x%08x", &ppaact_phys,
 			mem_size, csd_port_id);
 
 		ret = create_csd(ppaact_phys, mem_size, csd_port_id);
-- 
1.9.1


^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: [PATCH 0/4] iommu: Small fixes and cleanups
  2015-01-26 23:50 [PATCH 0/4] iommu: Small fixes and cleanups Joerg Roedel
                   ` (3 preceding siblings ...)
  2015-01-26 23:50 ` [PATCH 4/4] iommu/fsl: Use %pa to print phys_addr_t Joerg Roedel
@ 2015-01-27  7:14 ` Laurent Pinchart
  2015-01-30 13:30 ` Joerg Roedel
  5 siblings, 0 replies; 8+ messages in thread
From: Laurent Pinchart @ 2015-01-27  7:14 UTC (permalink / raw)
  To: Joerg Roedel
  Cc: iommu, Arnd Bergmann, Will Deacon, Thierry Reding, Varun Sethi,
	linux-kernel, jroedel

Hi Joerg,

Thank you for the patches.

On Tuesday 27 January 2015 00:50:26 Joerg Roedel wrote:
> Hi,
> 
> here are a couple of iommu fixes and cleanups to fix compile
> errors and some warnings on ARM and PPC.

For the whole series,

Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

> Regards,
> 
> 	Joerg
> 
> Joerg Roedel (4):
>   iommu: Make more drivers depend on COMPILE_TEST
>   iommu/exynos: Make driver depend on REGULATOR
>   iommu/omap: Print phys_addr_t using %pa
>   iommu/fsl: Use %pa to print phys_addr_t
> 
>  drivers/iommu/Kconfig      | 11 +++++++----
>  drivers/iommu/fsl_pamu.c   |  4 ++--
>  drivers/iommu/omap-iommu.c |  2 +-
>  3 files changed, 10 insertions(+), 7 deletions(-)

-- 
Regards,

Laurent Pinchart


^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: [PATCH 0/4] iommu: Small fixes and cleanups
  2015-01-26 23:50 [PATCH 0/4] iommu: Small fixes and cleanups Joerg Roedel
                   ` (4 preceding siblings ...)
  2015-01-27  7:14 ` [PATCH 0/4] iommu: Small fixes and cleanups Laurent Pinchart
@ 2015-01-30 13:30 ` Joerg Roedel
  5 siblings, 0 replies; 8+ messages in thread
From: Joerg Roedel @ 2015-01-30 13:30 UTC (permalink / raw)
  To: iommu
  Cc: Laurent Pinchart, Arnd Bergmann, Will Deacon, Thierry Reding,
	Varun Sethi, linux-kernel, jroedel

On Tue, Jan 27, 2015 at 12:50:26AM +0100, Joerg Roedel wrote:
> Hi,
> 
> here are a couple of iommu fixes and cleanups to fix compile
> errors and some warnings on ARM and PPC.
> 
> Regards,
> 
> 	Joerg
> 
> Joerg Roedel (4):
>   iommu: Make more drivers depend on COMPILE_TEST
>   iommu/exynos: Make driver depend on REGULATOR
>   iommu/omap: Print phys_addr_t using %pa
>   iommu/fsl: Use %pa to print phys_addr_t
> 
>  drivers/iommu/Kconfig      | 11 +++++++----
>  drivers/iommu/fsl_pamu.c   |  4 ++--
>  drivers/iommu/omap-iommu.c |  2 +-
>  3 files changed, 10 insertions(+), 7 deletions(-)

Applied these patches to their respective branches.


^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: [PATCH 2/4] iommu/exynos: Make driver depend on REGULATOR
  2015-01-26 23:50 ` [PATCH 2/4] iommu/exynos: Make driver depend on REGULATOR Joerg Roedel
@ 2015-02-04 15:25   ` Joerg Roedel
  0 siblings, 0 replies; 8+ messages in thread
From: Joerg Roedel @ 2015-02-04 15:25 UTC (permalink / raw)
  To: Joerg Roedel
  Cc: iommu, Laurent Pinchart, Arnd Bergmann, Will Deacon,
	Thierry Reding, Varun Sethi, linux-kernel

On Tue, Jan 27, 2015 at 12:50:28AM +0100, Joerg Roedel wrote:
> From: Joerg Roedel <jroedel@suse.de>
> 
> When regulator is not selected during kconfig, linking of
> the exynos iommu driver fails due to missing symbols.
> Fix it!

Removed this patch from my tree, as the issue was somewhere else.


^ permalink raw reply	[flat|nested] 8+ messages in thread

end of thread, other threads:[~2015-02-04 15:25 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
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2015-01-26 23:50 [PATCH 0/4] iommu: Small fixes and cleanups Joerg Roedel
2015-01-26 23:50 ` [PATCH 1/4] iommu: Make more drivers depend on COMPILE_TEST Joerg Roedel
2015-01-26 23:50 ` [PATCH 2/4] iommu/exynos: Make driver depend on REGULATOR Joerg Roedel
2015-02-04 15:25   ` Joerg Roedel
2015-01-26 23:50 ` [PATCH 3/4] iommu/omap: Print phys_addr_t using %pa Joerg Roedel
2015-01-26 23:50 ` [PATCH 4/4] iommu/fsl: Use %pa to print phys_addr_t Joerg Roedel
2015-01-27  7:14 ` [PATCH 0/4] iommu: Small fixes and cleanups Laurent Pinchart
2015-01-30 13:30 ` Joerg Roedel

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