diff options
Diffstat (limited to 'target/mips/mikrotik-rb4xx/patches/4.1.10/0021-phy-add-mdio-boardinfo.patch')
| -rw-r--r-- | target/mips/mikrotik-rb4xx/patches/4.1.10/0021-phy-add-mdio-boardinfo.patch | 199 |
1 files changed, 0 insertions, 199 deletions
diff --git a/target/mips/mikrotik-rb4xx/patches/4.1.10/0021-phy-add-mdio-boardinfo.patch b/target/mips/mikrotik-rb4xx/patches/4.1.10/0021-phy-add-mdio-boardinfo.patch deleted file mode 100644 index 1c760927d..000000000 --- a/target/mips/mikrotik-rb4xx/patches/4.1.10/0021-phy-add-mdio-boardinfo.patch +++ /dev/null @@ -1,199 +0,0 @@ -diff -Nur linux-4.1.6.orig/drivers/net/Makefile linux-4.1.6/drivers/net/Makefile ---- linux-4.1.6.orig/drivers/net/Makefile 2015-08-17 05:52:51.000000000 +0200 -+++ linux-4.1.6/drivers/net/Makefile 2015-09-13 20:42:49.905256073 +0200 -@@ -16,7 +16,7 @@ - obj-$(CONFIG_MDIO) += mdio.o - obj-$(CONFIG_NET) += Space.o loopback.o - obj-$(CONFIG_NETCONSOLE) += netconsole.o --obj-$(CONFIG_PHYLIB) += phy/ -+obj-y += phy/ - obj-$(CONFIG_RIONET) += rionet.o - obj-$(CONFIG_NET_TEAM) += team/ - obj-$(CONFIG_TUN) += tun.o -diff -Nur linux-4.1.6.orig/drivers/net/phy/Kconfig linux-4.1.6/drivers/net/phy/Kconfig ---- linux-4.1.6.orig/drivers/net/phy/Kconfig 2015-08-17 05:52:51.000000000 +0200 -+++ linux-4.1.6/drivers/net/phy/Kconfig 2015-09-13 20:43:24.979410253 +0200 -@@ -12,6 +12,10 @@ - - if PHYLIB - -+config MDIO_BOARDINFO -+ bool -+ default y -+ - comment "MII PHY device drivers" - - config AT803X_PHY -diff -Nur linux-4.1.6.orig/drivers/net/phy/Makefile linux-4.1.6/drivers/net/phy/Makefile ---- linux-4.1.6.orig/drivers/net/phy/Makefile 2015-08-17 05:52:51.000000000 +0200 -+++ linux-4.1.6/drivers/net/phy/Makefile 2015-09-13 20:42:49.917255441 +0200 -@@ -2,6 +2,8 @@ - - libphy-objs := phy.o phy_device.o mdio_bus.o - -+obj-$(CONFIG_MDIO_BOARDINFO) += mdio-boardinfo.o -+ - obj-$(CONFIG_PHYLIB) += libphy.o - obj-$(CONFIG_MARVELL_PHY) += marvell.o - obj-$(CONFIG_DAVICOM_PHY) += davicom.o -diff -Nur linux-4.1.6.orig/drivers/net/phy/mdio-boardinfo.c linux-4.1.6/drivers/net/phy/mdio-boardinfo.c ---- linux-4.1.6.orig/drivers/net/phy/mdio-boardinfo.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-4.1.6/drivers/net/phy/mdio-boardinfo.c 2015-09-13 20:42:49.917255441 +0200 -@@ -0,0 +1,58 @@ -+/* -+ * mdio-boardinfo.c - collect pre-declarations of PHY devices -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License as published by the -+ * Free Software Foundation; either version 2 of the License, or (at your -+ * option) any later version. -+ * -+ */ -+ -+#include <linux/kernel.h> -+#include <linux/phy.h> -+#include <linux/slab.h> -+#include <linux/export.h> -+#include <linux/mutex.h> -+#include <linux/phy.h> -+ -+#include "mdio-boardinfo.h" -+ -+/* -+ * These symbols are exported ONLY FOR the mdio_bus component. -+ * No other users will be supported. -+ */ -+ -+LIST_HEAD(__mdio_board_list); -+EXPORT_SYMBOL_GPL(__mdio_board_list); -+ -+DEFINE_MUTEX(__mdio_board_lock); -+EXPORT_SYMBOL_GPL(__mdio_board_lock); -+ -+/** -+ * mdio_register_board_info - register PHY devices for a given board -+ * @info: array of chip descriptors -+ * @n: how many descriptors are provided -+ * Context: can sleep -+ * -+ * The board info passed can safely be __initdata ... but be careful of -+ * any embedded pointers (platform_data, etc), they're copied as-is. -+ */ -+int __init -+mdiobus_register_board_info(struct mdio_board_info const *info, unsigned n) -+{ -+ struct mdio_board_entry *be; -+ int i; -+ -+ be = kzalloc(n * sizeof(*be), GFP_KERNEL); -+ if (!be) -+ return -ENOMEM; -+ -+ for (i = 0; i < n; i++, be++, info++) { -+ memcpy(&be->board_info, info, sizeof(*info)); -+ mutex_lock(&__mdio_board_lock); -+ list_add_tail(&be->list, &__mdio_board_list); -+ mutex_unlock(&__mdio_board_lock); -+ } -+ -+ return 0; -+} -diff -Nur linux-4.1.6.orig/drivers/net/phy/mdio-boardinfo.h linux-4.1.6/drivers/net/phy/mdio-boardinfo.h ---- linux-4.1.6.orig/drivers/net/phy/mdio-boardinfo.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-4.1.6/drivers/net/phy/mdio-boardinfo.h 2015-09-13 20:42:49.917255441 +0200 -@@ -0,0 +1,22 @@ -+/* -+ * mdio-boardinfo.h - boardinfo interface internal to the mdio_bus component -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License as published by the -+ * Free Software Foundation; either version 2 of the License, or (at your -+ * option) any later version. -+ * -+ */ -+ -+#include <linux/mutex.h> -+ -+struct mdio_board_entry { -+ struct list_head list; -+ struct mdio_board_info board_info; -+}; -+ -+/* __mdio_board_lock protects __mdio_board_list -+ * only mdio_bus components are allowed to use these symbols. -+ */ -+extern struct mutex __mdio_board_lock; -+extern struct list_head __mdio_board_list; -diff -Nur linux-4.1.6.orig/drivers/net/phy/mdio_bus.c linux-4.1.6/drivers/net/phy/mdio_bus.c ---- linux-4.1.6.orig/drivers/net/phy/mdio_bus.c 2015-08-17 05:52:51.000000000 +0200 -+++ linux-4.1.6/drivers/net/phy/mdio_bus.c 2015-09-13 20:45:13.149717661 +0200 -@@ -38,6 +38,8 @@ - - #include <asm/irq.h> - -+#include "mdio-boardinfo.h" -+ - /** - * mdiobus_alloc_size - allocate a mii_bus structure - * @size: extra amount of memory to allocate for private storage. -@@ -335,15 +337,33 @@ - } - EXPORT_SYMBOL(mdiobus_free); - -+static void mdiobus_setup_phydev_from_boardinfo(struct mii_bus *bus, -+ struct phy_device *phydev, -+ struct mdio_board_info *bi) -+{ -+ if (strcmp(bus->id, bi->bus_id) || -+ bi->phy_addr != phydev->addr) -+ return; -+ -+ phydev->dev.platform_data = (void *) bi->platform_data; -+} -+ - struct phy_device *mdiobus_scan(struct mii_bus *bus, int addr) - { - struct phy_device *phydev; -+ struct mdio_board_entry *be; - int err; - - phydev = get_phy_device(bus, addr, false); - if (IS_ERR(phydev) || phydev == NULL) - return phydev; - -+ mutex_lock(&__mdio_board_lock); -+ list_for_each_entry(be, &__mdio_board_list, list) -+ mdiobus_setup_phydev_from_boardinfo(bus, phydev, -+ &be->board_info); -+ mutex_unlock(&__mdio_board_lock); -+ - /* - * For DT, see if the auto-probed phy has a correspoding child - * in the bus node, and set the of_node pointer in this case. -diff -Nur linux-4.1.6.orig/include/linux/phy.h linux-4.1.6/include/linux/phy.h ---- linux-4.1.6.orig/include/linux/phy.h 2015-08-17 05:52:51.000000000 +0200 -+++ linux-4.1.6/include/linux/phy.h 2015-09-13 20:46:09.506751805 +0200 -@@ -787,6 +787,23 @@ - - extern struct bus_type mdio_bus_type; - -+struct mdio_board_info { -+ const char *bus_id; -+ int phy_addr; -+ -+ const void *platform_data; -+}; -+ -+#ifdef CONFIG_MDIO_BOARDINFO -+int mdiobus_register_board_info(const struct mdio_board_info *info, unsigned n); -+#else -+static inline int -+mdiobus_register_board_info(const struct mdio_board_info *info, unsigned n) -+{ -+ return 0; -+} -+#endif -+ - /** - * module_phy_driver() - Helper macro for registering PHY drivers - * @__phy_drivers: array of PHY drivers to register |