[PATCH v3 12/34] misc: xlink-pcie: lh: Prepare changes for adding remote host driver

2021-01-29 Thread mgross 
From: Srikanth Thokala 

Move logic that can be reused between local host and remote host to
common/ folder

Cc: Arnd Bergmann 
Cc: Greg Kroah-Hartman 
Reviewed-by: Mark Gross 
Signed-off-by: Srikanth Thokala 
---
 drivers/misc/xlink-pcie/{local_host => common}/core.h  | 8 +++-
 drivers/misc/xlink-pcie/{local_host => common}/util.c  | 8 +++-
 drivers/misc/xlink-pcie/{local_host => common}/util.h  | 8 +++-
 drivers/misc/xlink-pcie/{local_host => common}/xpcie.h | 8 +++-
 drivers/misc/xlink-pcie/local_host/Makefile| 2 +-
 drivers/misc/xlink-pcie/local_host/core.c  | 4 ++--
 drivers/misc/xlink-pcie/local_host/epf.h   | 4 ++--
 7 files changed, 17 insertions(+), 25 deletions(-)
 rename drivers/misc/xlink-pcie/{local_host => common}/core.h (96%)
 rename drivers/misc/xlink-pcie/{local_host => common}/util.c (97%)
 rename drivers/misc/xlink-pcie/{local_host => common}/util.h (91%)
 rename drivers/misc/xlink-pcie/{local_host => common}/xpcie.h (92%)

diff --git a/drivers/misc/xlink-pcie/local_host/core.h 
b/drivers/misc/xlink-pcie/common/core.h
similarity index 96%
rename from drivers/misc/xlink-pcie/local_host/core.h
rename to drivers/misc/xlink-pcie/common/core.h
index 84985ef41a64..656b5e2dbfae 100644
--- a/drivers/misc/xlink-pcie/local_host/core.h
+++ b/drivers/misc/xlink-pcie/common/core.h
@@ -1,11 +1,9 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/*
- *
+/*
  * Intel Keem Bay XLink PCIe Driver
  *
- * Copyright (C) 2020 Intel Corporation
- *
- /
+ * Copyright (C) 2021 Intel Corporation
+ */
 
 #ifndef XPCIE_CORE_HEADER_
 #define XPCIE_CORE_HEADER_
diff --git a/drivers/misc/xlink-pcie/local_host/util.c 
b/drivers/misc/xlink-pcie/common/util.c
similarity index 97%
rename from drivers/misc/xlink-pcie/local_host/util.c
rename to drivers/misc/xlink-pcie/common/util.c
index ec808b0cd72b..d99125f61ba0 100644
--- a/drivers/misc/xlink-pcie/local_host/util.c
+++ b/drivers/misc/xlink-pcie/common/util.c
@@ -1,11 +1,9 @@
 // SPDX-License-Identifier: GPL-2.0-only
-/*
- *
+/*
  * Intel Keem Bay XLink PCIe Driver
  *
- * Copyright (C) 2020 Intel Corporation
- *
- /
+ * Copyright (C) 2021 Intel Corporation
+ */
 
 #include "util.h"
 
diff --git a/drivers/misc/xlink-pcie/local_host/util.h 
b/drivers/misc/xlink-pcie/common/util.h
similarity index 91%
rename from drivers/misc/xlink-pcie/local_host/util.h
rename to drivers/misc/xlink-pcie/common/util.h
index 908be897a61d..5295783b0437 100644
--- a/drivers/misc/xlink-pcie/local_host/util.h
+++ b/drivers/misc/xlink-pcie/common/util.h
@@ -1,11 +1,9 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/*
- *
+/*
  * Intel Keem Bay XLink PCIe Driver
  *
- * Copyright (C) 2020 Intel Corporation
- *
- /
+ * Copyright (C) 2021 Intel Corporation
+ */
 
 #ifndef XPCIE_UTIL_HEADER_
 #define XPCIE_UTIL_HEADER_
diff --git a/drivers/misc/xlink-pcie/local_host/xpcie.h 
b/drivers/misc/xlink-pcie/common/xpcie.h
similarity index 92%
rename from drivers/misc/xlink-pcie/local_host/xpcie.h
rename to drivers/misc/xlink-pcie/common/xpcie.h
index 8a559617daba..48529eb49be0 100644
--- a/drivers/misc/xlink-pcie/local_host/xpcie.h
+++ b/drivers/misc/xlink-pcie/common/xpcie.h
@@ -1,11 +1,9 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/*
- *
+/*
  * Intel Keem Bay XLink PCIe Driver
  *
- * Copyright (C) 2020 Intel Corporation
- *
- /
+ * Copyright (C) 2021 Intel Corporation
+ */
 
 #ifndef XPCIE_HEADER_
 #define XPCIE_HEADER_
diff --git a/drivers/misc/xlink-pcie/local_host/Makefile 
b/drivers/misc/xlink-pcie/local_host/Makefile
index 28761751d43b..65df94c7e860 100644
--- a/drivers/misc/xlink-pcie/local_host/Makefile
+++ b/drivers/misc/xlink-pcie/local_host/Makefile
@@ -2,4 +2,4 @@ obj-$(CONFIG_XLINK_PCIE_LH_DRIVER) += mxlk_ep.o
 mxlk_ep-objs := epf.o
 mxlk_ep-objs += dma.o
 mxlk_ep-objs += core.o
-mxlk_ep-objs += util.o
+mxlk_ep-objs += ../common/util.o
diff --git a/drivers/misc/xlink-pcie/local_host/core.c 
b/drivers/misc/xlink-pcie/local_host/core.c
index c67ce2c3067d..2c4e29bce7f7 100644
--- a/drivers/misc/xlink-pcie/local_host/core.c
+++ b/drivers/misc/xlink-pcie/local_host/core.c
@@ -8,8 +8,8 @@
 #include 
 
 #include "epf.h"
-#include "core.h"
-#include "util.h"
+#include "../common/core.h"
+#include "../common/util.h"
 
 static struct xpcie *global_xpcie;
 
diff --git a/drivers/misc/xlink-pcie/local_host/epf.h

[PATCH v3 12/34] misc: xlink-pcie: lh: Prepare changes for adding remote host driver

2021-01-26 Thread mgross 
From: Srikanth Thokala 

Move logic that can be reused between local host and remote host to
common/ folder

Cc: Arnd Bergmann 
Cc: Greg Kroah-Hartman 
Reviewed-by: Mark Gross 
Signed-off-by: Srikanth Thokala 
---
 drivers/misc/xlink-pcie/{local_host => common}/core.h  | 8 +++-
 drivers/misc/xlink-pcie/{local_host => common}/util.c  | 8 +++-
 drivers/misc/xlink-pcie/{local_host => common}/util.h  | 8 +++-
 drivers/misc/xlink-pcie/{local_host => common}/xpcie.h | 8 +++-
 drivers/misc/xlink-pcie/local_host/Makefile| 2 +-
 drivers/misc/xlink-pcie/local_host/core.c  | 4 ++--
 drivers/misc/xlink-pcie/local_host/epf.h   | 4 ++--
 7 files changed, 17 insertions(+), 25 deletions(-)
 rename drivers/misc/xlink-pcie/{local_host => common}/core.h (96%)
 rename drivers/misc/xlink-pcie/{local_host => common}/util.c (97%)
 rename drivers/misc/xlink-pcie/{local_host => common}/util.h (91%)
 rename drivers/misc/xlink-pcie/{local_host => common}/xpcie.h (92%)

diff --git a/drivers/misc/xlink-pcie/local_host/core.h 
b/drivers/misc/xlink-pcie/common/core.h
similarity index 96%
rename from drivers/misc/xlink-pcie/local_host/core.h
rename to drivers/misc/xlink-pcie/common/core.h
index 84985ef41a64..656b5e2dbfae 100644
--- a/drivers/misc/xlink-pcie/local_host/core.h
+++ b/drivers/misc/xlink-pcie/common/core.h
@@ -1,11 +1,9 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/*
- *
+/*
  * Intel Keem Bay XLink PCIe Driver
  *
- * Copyright (C) 2020 Intel Corporation
- *
- /
+ * Copyright (C) 2021 Intel Corporation
+ */
 
 #ifndef XPCIE_CORE_HEADER_
 #define XPCIE_CORE_HEADER_
diff --git a/drivers/misc/xlink-pcie/local_host/util.c 
b/drivers/misc/xlink-pcie/common/util.c
similarity index 97%
rename from drivers/misc/xlink-pcie/local_host/util.c
rename to drivers/misc/xlink-pcie/common/util.c
index ec808b0cd72b..d99125f61ba0 100644
--- a/drivers/misc/xlink-pcie/local_host/util.c
+++ b/drivers/misc/xlink-pcie/common/util.c
@@ -1,11 +1,9 @@
 // SPDX-License-Identifier: GPL-2.0-only
-/*
- *
+/*
  * Intel Keem Bay XLink PCIe Driver
  *
- * Copyright (C) 2020 Intel Corporation
- *
- /
+ * Copyright (C) 2021 Intel Corporation
+ */
 
 #include "util.h"
 
diff --git a/drivers/misc/xlink-pcie/local_host/util.h 
b/drivers/misc/xlink-pcie/common/util.h
similarity index 91%
rename from drivers/misc/xlink-pcie/local_host/util.h
rename to drivers/misc/xlink-pcie/common/util.h
index 908be897a61d..5295783b0437 100644
--- a/drivers/misc/xlink-pcie/local_host/util.h
+++ b/drivers/misc/xlink-pcie/common/util.h
@@ -1,11 +1,9 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/*
- *
+/*
  * Intel Keem Bay XLink PCIe Driver
  *
- * Copyright (C) 2020 Intel Corporation
- *
- /
+ * Copyright (C) 2021 Intel Corporation
+ */
 
 #ifndef XPCIE_UTIL_HEADER_
 #define XPCIE_UTIL_HEADER_
diff --git a/drivers/misc/xlink-pcie/local_host/xpcie.h 
b/drivers/misc/xlink-pcie/common/xpcie.h
similarity index 92%
rename from drivers/misc/xlink-pcie/local_host/xpcie.h
rename to drivers/misc/xlink-pcie/common/xpcie.h
index 8a559617daba..48529eb49be0 100644
--- a/drivers/misc/xlink-pcie/local_host/xpcie.h
+++ b/drivers/misc/xlink-pcie/common/xpcie.h
@@ -1,11 +1,9 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/*
- *
+/*
  * Intel Keem Bay XLink PCIe Driver
  *
- * Copyright (C) 2020 Intel Corporation
- *
- /
+ * Copyright (C) 2021 Intel Corporation
+ */
 
 #ifndef XPCIE_HEADER_
 #define XPCIE_HEADER_
diff --git a/drivers/misc/xlink-pcie/local_host/Makefile 
b/drivers/misc/xlink-pcie/local_host/Makefile
index 28761751d43b..65df94c7e860 100644
--- a/drivers/misc/xlink-pcie/local_host/Makefile
+++ b/drivers/misc/xlink-pcie/local_host/Makefile
@@ -2,4 +2,4 @@ obj-$(CONFIG_XLINK_PCIE_LH_DRIVER) += mxlk_ep.o
 mxlk_ep-objs := epf.o
 mxlk_ep-objs += dma.o
 mxlk_ep-objs += core.o
-mxlk_ep-objs += util.o
+mxlk_ep-objs += ../common/util.o
diff --git a/drivers/misc/xlink-pcie/local_host/core.c 
b/drivers/misc/xlink-pcie/local_host/core.c
index c67ce2c3067d..2c4e29bce7f7 100644
--- a/drivers/misc/xlink-pcie/local_host/core.c
+++ b/drivers/misc/xlink-pcie/local_host/core.c
@@ -8,8 +8,8 @@
 #include 
 
 #include "epf.h"
-#include "core.h"
-#include "util.h"
+#include "../common/core.h"
+#include "../common/util.h"
 
 static struct xpcie *global_xpcie;
 
diff --git a/drivers/misc/xlink-pcie/local_host/epf.h