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Message-Id: <1441929670-10058-9-git-send-email-jakeo@microsoft.com>
Date: Fri, 11 Sep 2015 00:01:07 +0000
From: jakeo@...rosoft.com
To: gregkh@...uxfoundation.org, kys@...rosoft.com,
linux-kernel@...r.kernel.org, devel@...uxdriverproject.org,
olaf@...fle.de, apw@...onical.com, vkuznets@...hat.com,
linux-pci@...r.kernel.org, bhelgaas@...gle.com, tglx@...utronix.de
Cc: Jake Oshins <jakeo@...rosoft.com>
Subject: [PATCH v2 08/12] drivers:pci:msi: Store PCI domain (segment) as part of IRQ domain
From: Jake Oshins <jakeo@...rosoft.com>
In order to allow an MSI IRQ domain to be specific to a PCI domain, add a field
to the struct that tracks the PCI domain.
Signed-off-by: Jake Oshins <jakeo@...rosoft.com>
---
include/linux/msi.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/linux/msi.h b/include/linux/msi.h
index ad939d0..7370225 100644
--- a/include/linux/msi.h
+++ b/include/linux/msi.h
@@ -227,6 +227,7 @@ struct msi_domain_ops {
* @handler_data: Optional: associated interrupt flow handler data
* @handler_name: Optional: associated interrupt flow handler name
* @data: Optional: domain specific data
+ * @pci_domain: Associated PCI domain (segment)
*/
struct msi_domain_info {
u32 flags;
@@ -237,6 +238,7 @@ struct msi_domain_info {
void *handler_data;
const char *handler_name;
void *data;
+ int pci_domain;
};
/* Flags for msi_domain_info */
--
1.9.1
--
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