Messages in this thread Patch in this message | | | From | "J. German Rivera" <> | Subject | [PATCH v3 02/11] fsl-mc: msi: Added FSL-MC-specific member to the msi_desc's union | Date | Fri, 6 Nov 2015 19:30:18 -0600 |
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FSL-MC is a bus type different from PCI and platform, so it needs its own member in the msi_desc's union.
Signed-off-by: J. German Rivera <German.Rivera@freescale.com> --- CHANGE HISTORY
Changes in v3: none
Changes in v2: - Addressed comment from Jiang Liu * Added a dedicated structure for FSL-MC in struct msi_desc
include/linux/msi.h | 9 +++++++++ 1 file changed, 9 insertions(+)
diff --git a/include/linux/msi.h b/include/linux/msi.h index f71a25e..152e51a 100644 --- a/include/linux/msi.h +++ b/include/linux/msi.h @@ -33,6 +33,14 @@ struct platform_msi_desc { };
/** + * fsl_mc_msi_desc - FSL-MC device specific msi descriptor data + * @msi_index: The index of the MSI descriptor + */ +struct fsl_mc_msi_desc { + u16 msi_index; +}; + +/** * struct msi_desc - Descriptor structure for MSI based interrupts * @list: List head for management * @irq: The base interrupt number @@ -87,6 +95,7 @@ struct msi_desc { * tree wide cleanup. */ struct platform_msi_desc platform; + struct fsl_mc_msi_desc fsl_mc; }; };
-- 2.3.3
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