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From: Bjorn Helgaas <helgaas@kernel.org>
To: "Isaac J. Manjarres" <isaacm@codeaurora.org>
Cc: devicetree@vger.kernel.org, kernel-team@android.com,
	linux-pci@vger.kernel.org, will.deacon@arm.com,
	linux-kernel@vger.kernel.org, pratikp@codeaurora.org,
	iommu@lists.linux-foundation.org, robh+dt@kernel.org,
	lmark@codeaurora.org, frowand.list@gmail.com,
	linux-arm-kernel@lists.infradead.org, robin.murphy@arm.com
Subject: Re: [RFC/PATCH 2/4] PCI: Export PCI ACS and DMA searching functions to modules
Date: Wed, 22 May 2019 16:00:38 -0500	[thread overview]
Message-ID: <20190522210038.GE79339@google.com> (raw)
In-Reply-To: <1558118857-16912-3-git-send-email-isaacm@codeaurora.org>

On Fri, May 17, 2019 at 11:47:35AM -0700, Isaac J. Manjarres wrote:
> IOMMU drivers that can be compiled as modules may
> want to use pci_for_each_dma_alias() and pci_request_acs(),
> so export those functions.
> 
> Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>

Acked-by: Bjorn Helgaas <bhelgaas@google.com>

> ---
>  drivers/pci/pci.c    | 1 +
>  drivers/pci/search.c | 1 +
>  2 files changed, 2 insertions(+)
> 
> diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
> index 766f577..3f354c1 100644
> --- a/drivers/pci/pci.c
> +++ b/drivers/pci/pci.c
> @@ -3124,6 +3124,7 @@ void pci_request_acs(void)
>  {
>  	pci_acs_enable = 1;
>  }
> +EXPORT_SYMBOL_GPL(pci_request_acs);
>  
>  static const char *disable_acs_redir_param;
>  
> diff --git a/drivers/pci/search.c b/drivers/pci/search.c
> index 2b5f720..cf9ede9 100644
> --- a/drivers/pci/search.c
> +++ b/drivers/pci/search.c
> @@ -111,6 +111,7 @@ int pci_for_each_dma_alias(struct pci_dev *pdev,
>  
>  	return ret;
>  }
> +EXPORT_SYMBOL_GPL(pci_for_each_dma_alias);
>  
>  static struct pci_bus *pci_do_find_bus(struct pci_bus *bus, unsigned char busnr)
>  {
> -- 
> The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
> a Linux Foundation Collaborative Project
> 
_______________________________________________
iommu mailing list
iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu

WARNING: multiple messages have this Message-ID (diff)
From: Bjorn Helgaas <helgaas@kernel.org>
To: "Isaac J. Manjarres" <isaacm@codeaurora.org>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-pci@vger.kernel.org, iommu@lists.linux-foundation.org,
	linux-arm-kernel@lists.infradead.org, robh+dt@kernel.org,
	frowand.list@gmail.com, joro@8bytes.org, robin.murphy@arm.com,
	will.deacon@arm.com, kernel-team@android.com,
	pratikp@codeaurora.org, lmark@codeaurora.org
Subject: Re: [RFC/PATCH 2/4] PCI: Export PCI ACS and DMA searching functions to modules
Date: Wed, 22 May 2019 16:00:38 -0500	[thread overview]
Message-ID: <20190522210038.GE79339@google.com> (raw)
In-Reply-To: <1558118857-16912-3-git-send-email-isaacm@codeaurora.org>

On Fri, May 17, 2019 at 11:47:35AM -0700, Isaac J. Manjarres wrote:
> IOMMU drivers that can be compiled as modules may
> want to use pci_for_each_dma_alias() and pci_request_acs(),
> so export those functions.
> 
> Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>

Acked-by: Bjorn Helgaas <bhelgaas@google.com>

> ---
>  drivers/pci/pci.c    | 1 +
>  drivers/pci/search.c | 1 +
>  2 files changed, 2 insertions(+)
> 
> diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
> index 766f577..3f354c1 100644
> --- a/drivers/pci/pci.c
> +++ b/drivers/pci/pci.c
> @@ -3124,6 +3124,7 @@ void pci_request_acs(void)
>  {
>  	pci_acs_enable = 1;
>  }
> +EXPORT_SYMBOL_GPL(pci_request_acs);
>  
>  static const char *disable_acs_redir_param;
>  
> diff --git a/drivers/pci/search.c b/drivers/pci/search.c
> index 2b5f720..cf9ede9 100644
> --- a/drivers/pci/search.c
> +++ b/drivers/pci/search.c
> @@ -111,6 +111,7 @@ int pci_for_each_dma_alias(struct pci_dev *pdev,
>  
>  	return ret;
>  }
> +EXPORT_SYMBOL_GPL(pci_for_each_dma_alias);
>  
>  static struct pci_bus *pci_do_find_bus(struct pci_bus *bus, unsigned char busnr)
>  {
> -- 
> The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
> a Linux Foundation Collaborative Project
> 

WARNING: multiple messages have this Message-ID (diff)
From: Bjorn Helgaas <helgaas@kernel.org>
To: "Isaac J. Manjarres" <isaacm@codeaurora.org>
Cc: devicetree@vger.kernel.org, kernel-team@android.com,
	linux-pci@vger.kernel.org, joro@8bytes.org, will.deacon@arm.com,
	linux-kernel@vger.kernel.org, pratikp@codeaurora.org,
	iommu@lists.linux-foundation.org, robh+dt@kernel.org,
	lmark@codeaurora.org, frowand.list@gmail.com,
	linux-arm-kernel@lists.infradead.org, robin.murphy@arm.com
Subject: Re: [RFC/PATCH 2/4] PCI: Export PCI ACS and DMA searching functions to modules
Date: Wed, 22 May 2019 16:00:38 -0500	[thread overview]
Message-ID: <20190522210038.GE79339@google.com> (raw)
In-Reply-To: <1558118857-16912-3-git-send-email-isaacm@codeaurora.org>

On Fri, May 17, 2019 at 11:47:35AM -0700, Isaac J. Manjarres wrote:
> IOMMU drivers that can be compiled as modules may
> want to use pci_for_each_dma_alias() and pci_request_acs(),
> so export those functions.
> 
> Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>

Acked-by: Bjorn Helgaas <bhelgaas@google.com>

> ---
>  drivers/pci/pci.c    | 1 +
>  drivers/pci/search.c | 1 +
>  2 files changed, 2 insertions(+)
> 
> diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
> index 766f577..3f354c1 100644
> --- a/drivers/pci/pci.c
> +++ b/drivers/pci/pci.c
> @@ -3124,6 +3124,7 @@ void pci_request_acs(void)
>  {
>  	pci_acs_enable = 1;
>  }
> +EXPORT_SYMBOL_GPL(pci_request_acs);
>  
>  static const char *disable_acs_redir_param;
>  
> diff --git a/drivers/pci/search.c b/drivers/pci/search.c
> index 2b5f720..cf9ede9 100644
> --- a/drivers/pci/search.c
> +++ b/drivers/pci/search.c
> @@ -111,6 +111,7 @@ int pci_for_each_dma_alias(struct pci_dev *pdev,
>  
>  	return ret;
>  }
> +EXPORT_SYMBOL_GPL(pci_for_each_dma_alias);
>  
>  static struct pci_bus *pci_do_find_bus(struct pci_bus *bus, unsigned char busnr)
>  {
> -- 
> The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
> a Linux Foundation Collaborative Project
> 

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  reply	other threads:[~2019-05-22 21:00 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-17 18:47 [RFC/PATCH 0/4] Initial support for modular IOMMU drivers Isaac J. Manjarres
2019-05-17 18:47 ` Isaac J. Manjarres
2019-05-17 18:47 ` Isaac J. Manjarres
2019-05-17 18:47 ` [RFC/PATCH 1/4] of: Export of_phandle_iterator_args() to modules Isaac J. Manjarres
2019-05-17 18:47   ` Isaac J. Manjarres
2019-05-17 18:47   ` Isaac J. Manjarres
2019-05-17 22:06   ` Rob Herring
2019-05-17 22:06     ` Rob Herring
2019-05-17 22:06     ` Rob Herring
2019-05-17 22:06     ` Rob Herring
2019-05-17 18:47 ` [RFC/PATCH 2/4] PCI: Export PCI ACS and DMA searching functions " Isaac J. Manjarres
2019-05-17 18:47   ` Isaac J. Manjarres
2019-05-17 18:47   ` Isaac J. Manjarres
2019-05-22 21:00   ` Bjorn Helgaas [this message]
2019-05-22 21:00     ` Bjorn Helgaas
2019-05-22 21:00     ` Bjorn Helgaas
2019-05-17 18:47 ` [RFC/PATCH 3/4] iommu: Export core IOMMU functions to kernel modules Isaac J. Manjarres
2019-05-17 18:47   ` Isaac J. Manjarres
2019-05-17 18:47   ` Isaac J. Manjarres
2019-05-17 18:47 ` [RFC/PATCH 4/4] iommu: Add probe deferral support for IOMMU " Isaac J. Manjarres
2019-05-17 18:47   ` Isaac J. Manjarres
2019-05-17 18:47   ` Isaac J. Manjarres
2019-05-21 16:07 ` [RFC/PATCH 0/4] Initial support for modular IOMMU drivers Jean-Philippe Brucker
2019-05-21 16:07   ` Jean-Philippe Brucker
2019-05-21 16:07   ` Jean-Philippe Brucker
2019-05-21 16:08 ` Robin Murphy
2019-05-21 16:08   ` Robin Murphy
2019-05-21 16:08   ` Robin Murphy
2019-05-21 16:08   ` Robin Murphy

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