linux-kernel - [PATCH v7 2/5] PCI: Define the maximum number of PCI function

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Message-Id: <20121127004203.3604.75204.sendpatchset@tindoh.g01.fujitsu.local>
Date:	Tue, 27 Nov 2012 09:42:44 +0900 (JST)
From:	Takao Indoh <indou.takao@...fujitsu.com>
To:	linux-pci@...r.kernel.org, x86@...nel.org,
	linux-kernel@...r.kernel.org
Cc:	tokunaga.keiich@...fujitsu.com, kexec@...ts.infradead.org,
	hbabu@...ibm.com, andi@...stfloor.org, ddutile@...hat.com,
	vgoyal@...hat.com, ishii.hironobu@...fujitsu.com, hpa@...or.com,
	bhelgaas@...gle.com, tglx@...utronix.de, yinghai@...nel.org,
	mingo@...hat.com, Takao Indoh <indou.takao@...fujitsu.com>,
	khalid@...ehiking.org
Subject: [PATCH v7 2/5] PCI: Define the maximum number of PCI function

Define the maximum number of PCI function so that PCI functions can be
enumerated without using "8".

Signed-off-by: Takao Indoh <indou.takao@...fujitsu.com>
---
 include/linux/pci.h |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/include/linux/pci.h b/include/linux/pci.h
index ee21795..eca3231 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -35,6 +35,8 @@
 /* Include the ID list */
 #include <linux/pci_ids.h>
 
+#define PCI_MAX_FUNCTIONS 8
+
 /* pci_slot represents a physical slot */
 struct pci_slot {
 	struct pci_bus *bus;		/* The bus this slot is on */
-- 
1.7.1


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