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From 17343c644f8dc296e6d6d6e7a87c036bf6fe0558 Mon Sep 17 00:00:00 2001
From: Sasha Levin <sashal@kernel.org>
Date: Tue, 3 Oct 2023 15:52:59 +0300
Subject: PCI: Add PCI_HEADER_TYPE_MFD definition
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
From: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
[ Upstream commit bdca03a271f2de2c24ea56756fd9bbcff35173fb ]
Add PCI_HEADER_TYPE_MFD so we can replace literals in the code.
Link: https://lore.kernel.org/r/20231003125300.5541-3-ilpo.jarvinen@linux.intel.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Stable-dep-of: 83c088148c8e ("PCI: Use PCI_HEADER_TYPE_* instead of literals")
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
include/uapi/linux/pci_regs.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h
index 57b8e2ffb1dd3..2052d0bb363d7 100644
--- a/include/uapi/linux/pci_regs.h
+++ b/include/uapi/linux/pci_regs.h
@@ -80,6 +80,7 @@
#define PCI_HEADER_TYPE_NORMAL 0
#define PCI_HEADER_TYPE_BRIDGE 1
#define PCI_HEADER_TYPE_CARDBUS 2
+#define PCI_HEADER_TYPE_MFD 0x80 /* Multi-Function Device (possible) */
#define PCI_BIST 0x0f /* 8 bits */
#define PCI_BIST_CODE_MASK 0x0f /* Return result */
--
2.43.0
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