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[net-next,0/3] net: ipa: support COMPILE_TEST

Message ID 20210106023812.2542-1-elder@linaro.org
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Series net: ipa: support COMPILE_TEST | expand

Message

Alex Elder Jan. 6, 2021, 2:38 a.m. UTC 
This series adds the IPA driver as a possible target when
the COMPILE_TEST configuration is enabled.  Two small changes to
dependent subsystems needed to be made for this to work.

David/Jakub, it would be best to take all three of these patches
through the same tree.  I have discussed this with Bjorn and he
agreed to ack them, and I request that you take them through
net-next.

Thanks.

					-Alex

Alex Elder (3):
  remoteproc: qcom: expose types for COMPILE_TEST
  soc: qcom: mdt_loader: define stubs for COMPILE_TEST
  net: ipa: support COMPILE_TEST

 drivers/net/ipa/Kconfig               | 10 +++++---
 include/linux/remoteproc/qcom_rproc.h |  4 +--
 include/linux/soc/qcom/mdt_loader.h   | 35 +++++++++++++++++++++++++++
 3 files changed, 43 insertions(+), 6 deletions(-)

-- 
2.20.1

Comments

Bjorn Andersson Jan. 6, 2021, 6:47 p.m. UTC | #1 
On Tue 05 Jan 20:38 CST 2021, Alex Elder wrote:

> Stub functions are defined for SSR notifier registration in case
> QCOM_RPROC_COMMON is not configured.  As a result, code that uses
> these functions can link successfully even if the common remoteproc
> code is not built.
> 
> Code that registers an SSR notifier function likely needs the
> types defined in "qcom_rproc.h", but those are only exposed if
> QCOM_RPROC_COMMON is enabled.
> 
> Rearrange the conditional definition so the qcom_ssr_notify_data
> structure and qcom_ssr_notify_type enumerated type are defined
> whether or not QCOM_RPROC_COMMON is enabled.
> 

Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>

@Jakub, @Dave, as this is a prerequisite for allowing IPA to be compile
tested feel free to merge it together with patch 3.

Regards,
Bjorn

> Signed-off-by: Alex Elder <elder@linaro.org>
> ---
>  include/linux/remoteproc/qcom_rproc.h | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/include/linux/remoteproc/qcom_rproc.h b/include/linux/remoteproc/qcom_rproc.h
> index 6470516621749..82b211518136e 100644
> --- a/include/linux/remoteproc/qcom_rproc.h
> +++ b/include/linux/remoteproc/qcom_rproc.h
> @@ -3,8 +3,6 @@
>  
>  struct notifier_block;
>  
> -#if IS_ENABLED(CONFIG_QCOM_RPROC_COMMON)
> -
>  /**
>   * enum qcom_ssr_notify_type - Startup/Shutdown events related to a remoteproc
>   * processor.
> @@ -26,6 +24,8 @@ struct qcom_ssr_notify_data {
>  	bool crashed;
>  };
>  
> +#if IS_ENABLED(CONFIG_QCOM_RPROC_COMMON)
> +
>  void *qcom_register_ssr_notifier(const char *name, struct notifier_block *nb);
>  int qcom_unregister_ssr_notifier(void *notify, struct notifier_block *nb);
>  
> -- 
> 2.20.1
>