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41 lines
1.1 KiB
41 lines
1.1 KiB
8 years ago
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From 359c7977e003781024154da61e55181b92b12bdf Mon Sep 17 00:00:00 2001
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From: "J. German Rivera" <German.Rivera@freescale.com>
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Date: Wed, 6 Jan 2016 16:03:20 -0600
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Subject: [PATCH 224/226] fsl-mc: msi: Added FSL-MC-specific member to the
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msi_desc's union
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FSL-MC is a bus type different from PCI and platform, so it needs
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its own member in the msi_desc's union.
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Signed-off-by: J. German Rivera <German.Rivera@freescale.com>
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Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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---
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include/linux/msi.h | 9 +++++++++
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1 file changed, 9 insertions(+)
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--- a/include/linux/msi.h
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+++ b/include/linux/msi.h
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@@ -33,6 +33,14 @@ struct platform_msi_desc {
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};
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/**
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+ * fsl_mc_msi_desc - FSL-MC device specific msi descriptor data
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+ * @msi_index: The index of the MSI descriptor
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+ */
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+struct fsl_mc_msi_desc {
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+ u16 msi_index;
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+};
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+
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+/**
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* struct msi_desc - Descriptor structure for MSI based interrupts
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* @list: List head for management
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* @irq: The base interrupt number
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@@ -87,6 +95,7 @@ struct msi_desc {
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* tree wide cleanup.
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*/
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struct platform_msi_desc platform;
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+ struct fsl_mc_msi_desc fsl_mc;
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};
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};
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