[OpenWrt-Devel] [PATCH 03/29] kernel: Move modifications of b53.h into patch

[Hauke Mehrtens]

The b53 driver was added as a dsa driver into the mainline Linux kernel,
but we still use the swconfig based driver. The header file b53.h is
used by both drivers, but the swconfig one needs an extra member, add
this one in a patch to not overwrite the version shipped with the
mainline kernel.

Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
 .../files/include/linux/platform_data/b53.h        | 36 --------------------
 .../hack-4.14/700-swconfig_switch_drivers.patch    | 12 +++++++
 .../hack-4.9/700-swconfig_switch_drivers.patch     | 12 +++++++
 .../linux/generic/pending-3.18/730-phy_b53.patch   | 39 ++++++++++++++++++++++
 4 files changed, 63 insertions(+), 36 deletions(-)
 delete mode 100644 target/linux/generic/files/include/linux/platform_data/b53.h

diff --git a/target/linux/generic/files/include/linux/platform_data/b53.h b/target/linux/generic/files/include/linux/platform_data/b53.h
deleted file mode 100644
index 78427417a1..0000000000
diff --git a/target/linux/generic/hack-4.14/700-swconfig_switch_drivers.patch b/target/linux/generic/hack-4.14/700-swconfig_switch_drivers.patch
index 0ec197fbb0..f9df475500 100644
--- a/target/linux/generic/hack-4.14/700-swconfig_switch_drivers.patch
+++ b/target/linux/generic/hack-4.14/700-swconfig_switch_drivers.patch
@@ -126,3 +126,15 @@ Signed-off-by: Felix Fietkau <nbd at nbd.name>
  obj-$(CONFIG_MDIO_BCM_IPROC)	+= mdio-bcm-iproc.o
  obj-$(CONFIG_MDIO_BCM_UNIMAC)	+= mdio-bcm-unimac.o
  obj-$(CONFIG_MDIO_BITBANG)	+= mdio-bitbang.o
+--- a/include/linux/platform_data/b53.h
++++ b/include/linux/platform_data/b53.h
+@@ -25,6 +25,9 @@ struct b53_platform_data {
+ 	u32 chip_id;
+ 	u16 enabled_ports;
+ 
++	/* allow to specify an ethX alias */
++	const char *alias;
++
+ 	/* only used by MMAP'd driver */
+ 	unsigned big_endian:1;
+ 	void __iomem *regs;
diff --git a/target/linux/generic/hack-4.9/700-swconfig_switch_drivers.patch b/target/linux/generic/hack-4.9/700-swconfig_switch_drivers.patch
index 760ba4fc80..af8840fde2 100644
--- a/target/linux/generic/hack-4.9/700-swconfig_switch_drivers.patch
+++ b/target/linux/generic/hack-4.9/700-swconfig_switch_drivers.patch
@@ -136,3 +136,15 @@ Signed-off-by: Felix Fietkau <nbd at nbd.name>
  header-y += synclink.h
  header-y += sync_file.h
  header-y += sysctl.h
+--- a/include/linux/platform_data/b53.h
++++ b/include/linux/platform_data/b53.h
+@@ -25,6 +25,9 @@ struct b53_platform_data {
+ 	u32 chip_id;
+ 	u16 enabled_ports;
+ 
++	/* allow to specify an ethX alias */
++	const char *alias;
++
+ 	/* only used by MMAP'd driver */
+ 	unsigned big_endian:1;
+ 	void __iomem *regs;
diff --git a/target/linux/generic/pending-3.18/730-phy_b53.patch b/target/linux/generic/pending-3.18/730-phy_b53.patch
index 03fc369c9d..8137693b3c 100644
--- a/target/linux/generic/pending-3.18/730-phy_b53.patch
+++ b/target/linux/generic/pending-3.18/730-phy_b53.patch
@@ -19,3 +19,42 @@
  obj-$(CONFIG_FIXED_PHY)		+= fixed.o
  obj-$(CONFIG_MDIO_BITBANG)	+= mdio-bitbang.o
  obj-$(CONFIG_MDIO_GPIO)		+= mdio-gpio.o
+--- /dev/null
++++ b/linux/platform_data/b53.h
+@@ -0,0 +1,36 @@
++/*
++ * B53 platform data
++ *
++ * Copyright (C) 2013 Jonas Gorski <jogo at openwrt.org>
++ *
++ * Permission to use, copy, modify, and/or distribute this software for any
++ * purpose with or without fee is hereby granted, provided that the above
++ * copyright notice and this permission notice appear in all copies.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
++ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
++ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
++ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
++ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
++ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
++ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
++ */
++
++#ifndef __B53_H
++#define __B53_H
++
++#include <linux/kernel.h>
++
++struct b53_platform_data {
++	u32 chip_id;
++	u16 enabled_ports;
++
++	/* allow to specify an ethX alias */
++	const char *alias;
++
++	/* only used by MMAP'd driver */
++	unsigned big_endian:1;
++	void __iomem *regs;
++};
++
++#endif
-- 
2.11.0


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