From: Michael Neuling <mikey@neuling.org>
Date: Wed, 27 May 2015 06:06:58 +0000 (+1000)
Subject: powerpc: Add cxl context to device archdata
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=f46580a5cf07b3d35e357bb2401ae3c49cff7e65;p=linux-beck.git

powerpc: Add cxl context to device archdata

Add cxl context pointer to archdata.  We'll want to create one of these for cxl
PCI devices.  Put them here until we can get a pci_dev specific private data.

This location was suggested by benh.

Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
---

diff --git a/arch/powerpc/include/asm/device.h b/arch/powerpc/include/asm/device.h
index 9f1371bab5fc..e9bdda88f1fb 100644
--- a/arch/powerpc/include/asm/device.h
+++ b/arch/powerpc/include/asm/device.h
@@ -46,6 +46,9 @@ struct dev_archdata {
 #ifdef CONFIG_FAIL_IOMMU
 	int fail_iommu;
 #endif
+#ifdef CONFIG_CXL_BASE
+	struct cxl_context	*cxl_ctx;
+#endif
 };
 
 struct pdev_archdata {