diff options
| -rw-r--r-- | arch/arm/configs/multi_v5_defconfig | 5 | ||||
| -rw-r--r-- | arch/arm/configs/mvebu_v7_defconfig | 2 | ||||
| -rw-r--r-- | arch/arm/configs/orion5x_defconfig | 3 | ||||
| -rw-r--r-- | arch/tile/configs/tilegx_defconfig | 3 | ||||
| -rw-r--r-- | arch/tile/configs/tilepro_defconfig | 3 | ||||
| -rw-r--r-- | drivers/net/dsa/Kconfig | 45 | ||||
| -rw-r--r-- | drivers/net/dsa/Makefile | 15 | ||||
| -rw-r--r-- | drivers/net/dsa/mv88e6123.c | 130 | ||||
| -rw-r--r-- | drivers/net/dsa/mv88e6131.c | 204 | ||||
| -rw-r--r-- | drivers/net/dsa/mv88e6171.c | 151 | ||||
| -rw-r--r-- | drivers/net/dsa/mv88e6352.c | 377 | ||||
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx.c | 986 | ||||
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx.h | 239 |
13 files changed, 899 insertions, 1264 deletions
diff --git a/arch/arm/configs/multi_v5_defconfig b/arch/arm/configs/multi_v5_defconfig index e11d99d529ee..690352d3ba4c 100644 --- a/arch/arm/configs/multi_v5_defconfig +++ b/arch/arm/configs/multi_v5_defconfig @@ -91,10 +91,7 @@ CONFIG_SATA_AHCI=y CONFIG_SATA_MV=y CONFIG_NETDEVICES=y CONFIG_NET_DSA_MV88E6060=y -CONFIG_NET_DSA_MV88E6131=y -CONFIG_NET_DSA_MV88E6123=y -CONFIG_NET_DSA_MV88E6171=y -CONFIG_NET_DSA_MV88E6352=y +CONFIG_NET_DSA_MV88E6XXX=y CONFIG_MV643XX_ETH=y CONFIG_R8169=y CONFIG_MARVELL_PHY=y diff --git a/arch/arm/configs/mvebu_v7_defconfig b/arch/arm/configs/mvebu_v7_defconfig index dc5797a2efab..6492407efd7e 100644 --- a/arch/arm/configs/mvebu_v7_defconfig +++ b/arch/arm/configs/mvebu_v7_defconfig @@ -66,7 +66,7 @@ CONFIG_SATA_AHCI=y CONFIG_AHCI_MVEBU=y CONFIG_SATA_MV=y CONFIG_NETDEVICES=y -CONFIG_NET_DSA_MV88E6171=y +CONFIG_NET_DSA_MV88E6XXX=y CONFIG_MV643XX_ETH=y CONFIG_MVNETA=y CONFIG_MVPP2=y diff --git a/arch/arm/configs/orion5x_defconfig b/arch/arm/configs/orion5x_defconfig index 6a5bc27538f1..27a70a7a50f6 100644 --- a/arch/arm/configs/orion5x_defconfig +++ b/arch/arm/configs/orion5x_defconfig @@ -85,8 +85,7 @@ CONFIG_ATA=y CONFIG_SATA_MV=y CONFIG_NETDEVICES=y CONFIG_MII=y -CONFIG_NET_DSA_MV88E6131=y -CONFIG_NET_DSA_MV88E6123=y +CONFIG_NET_DSA_MV88E6XXX=y CONFIG_MV643XX_ETH=y CONFIG_MARVELL_PHY=y # CONFIG_INPUT_MOUSEDEV is not set diff --git a/arch/tile/configs/tilegx_defconfig b/arch/tile/configs/tilegx_defconfig index 3f3dfb8b150a..718905557f7e 100644 --- a/arch/tile/configs/tilegx_defconfig +++ b/arch/tile/configs/tilegx_defconfig @@ -221,8 +221,7 @@ CONFIG_NETCONSOLE_DYNAMIC=y CONFIG_TUN=y CONFIG_VETH=m CONFIG_NET_DSA_MV88E6060=y -CONFIG_NET_DSA_MV88E6131=y -CONFIG_NET_DSA_MV88E6123=y +CONFIG_NET_DSA_MV88E6XXX=y CONFIG_SKY2=y CONFIG_PTP_1588_CLOCK_TILEGX=y # CONFIG_WLAN is not set diff --git a/arch/tile/configs/tilepro_defconfig b/arch/tile/configs/tilepro_defconfig index ef9e27eb2f50..dc85468afd5e 100644 --- a/arch/tile/configs/tilepro_defconfig +++ b/arch/tile/configs/tilepro_defconfig @@ -340,8 +340,7 @@ CONFIG_NETCONSOLE_DYNAMIC=y CONFIG_TUN=y CONFIG_VETH=m CONFIG_NET_DSA_MV88E6060=y -CONFIG_NET_DSA_MV88E6131=y -CONFIG_NET_DSA_MV88E6123=y +CONFIG_NET_DSA_MV88E6XXX=y # CONFIG_NET_VENDOR_3COM is not set CONFIG_E1000E=y # CONFIG_WLAN is not set diff --git a/drivers/net/dsa/Kconfig b/drivers/net/dsa/Kconfig index 90ba003d8fdf..200663c43ce9 100644 --- a/drivers/net/dsa/Kconfig +++ b/drivers/net/dsa/Kconfig @@ -1,10 +1,6 @@ menu "Distributed Switch Architecture drivers" depends on HAVE_NET_DSA -config NET_DSA_MV88E6XXX - tristate - default n - config NET_DSA_MV88E6060 tristate "Marvell 88E6060 ethernet switch chip support" depends on NET_DSA @@ -13,46 +9,13 @@ config NET_DSA_MV88E6060 This enables support for the Marvell 88E6060 ethernet switch chip. -config NET_DSA_MV88E6XXX_NEED_PPU - bool - default n - -config NET_DSA_MV88E6131 - tristate "Marvell 88E6085/6095/6095F/6131 ethernet switch chip support" - depends on NET_DSA - select NET_DSA_MV88E6XXX - select NET_DSA_MV88E6XXX_NEED_PPU - select NET_DSA_TAG_DSA - ---help--- - This enables support for the Marvell 88E6085/6095/6095F/6131 - ethernet switch chips. - -config NET_DSA_MV88E6123 - tristate "Marvell 88E6123/6161/6165 ethernet switch chip support" - depends on NET_DSA - select NET_DSA_MV88E6XXX - select NET_DSA_TAG_EDSA - ---help--- - This enables support for the Marvell 88E6123/6161/6165 - ethernet switch chips. - -config NET_DSA_MV88E6171 - tristate "Marvell 88E6171/6175/6350/6351 ethernet switch chip support" - depends on NET_DSA - select NET_DSA_MV88E6XXX - select NET_DSA_TAG_EDSA - ---help--- - This enables support for the Marvell 88E6171/6175/6350/6351 - ethernet switches chips. - -config NET_DSA_MV88E6352 - tristate "Marvell 88E6172/6176/6320/6321/6352 ethernet switch chip support" +config NET_DSA_MV88E6XXX + tristate "Marvell 88E6xxx Ethernet switch chip support" depends on NET_DSA - select NET_DSA_MV88E6XXX select NET_DSA_TAG_EDSA ---help--- - This enables support for the Marvell 88E6172, 88E6176, 88E6320, - 88E6321 and 88E6352 ethernet switch chips. + This enables support for most of the Marvell 88E6xxx models of + Ethernet switch chips, except 88E6060. config NET_DSA_BCM_SF2 tristate "Broadcom Starfighter 2 Ethernet switch support" diff --git a/drivers/net/dsa/Makefile b/drivers/net/dsa/Makefile index a6e09939be65..76b751dd9efd 100644 --- a/drivers/net/dsa/Makefile +++ b/drivers/net/dsa/Makefile @@ -1,16 +1,3 @@ obj-$(CONFIG_NET_DSA_MV88E6060) += mv88e6060.o -obj-$(CONFIG_NET_DSA_MV88E6XXX) += mv88e6xxx_drv.o -mv88e6xxx_drv-y += mv88e6xxx.o -ifdef CONFIG_NET_DSA_MV88E6123 -mv88e6xxx_drv-y += mv88e6123.o -endif -ifdef CONFIG_NET_DSA_MV88E6131 -mv88e6xxx_drv-y += mv88e6131.o -endif -ifdef CONFIG_NET_DSA_MV88E6352 -mv88e6xxx_drv-y += mv88e6352.o -endif -ifdef CONFIG_NET_DSA_MV88E6171 -mv88e6xxx_drv-y += mv88e6171.o -endif +obj-$(CONFIG_NET_DSA_MV88E6XXX) += mv88e6xxx.o obj-$(CONFIG_NET_DSA_BCM_SF2) += bcm_sf2.o diff --git a/drivers/net/dsa/mv88e6123.c b/drivers/net/dsa/mv88e6123.c deleted file mode 100644 index 5535a42a6113..000000000000 --- a/drivers/net/dsa/mv88e6123.c +++ /dev/null @@ -1,130 +0,0 @@ -/* - * net/dsa/mv88e6123_61_65.c - Marvell 88e6123/6161/6165 switch chip support - * Copyright (c) 2008-2009 Marvell Semiconductor - * - * 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/delay.h> -#include <linux/jiffies.h> -#include <linux/list.h> -#include <linux/module.h> -#include <linux/netdevice.h> -#include <linux/phy.h> -#include <net/dsa.h> -#include "mv88e6xxx.h" - -static const struct mv88e6xxx_info mv88e6123_table[] = { - { - .prod_num = PORT_SWITCH_ID_PROD_NUM_6123, - .family = MV88E6XXX_FAMILY_6165, - .name = "Marvell 88E6123", - .num_databases = 4096, - .num_ports = 3, - }, { - .prod_num = PORT_SWITCH_ID_PROD_NUM_6161, - .family = MV88E6XXX_FAMILY_6165, - .name = "Marvell 88E6161", - .num_databases = 4096, - .num_ports = 6, - }, { - .prod_num = PORT_SWITCH_ID_PROD_NUM_6165, - .family = MV88E6XXX_FAMILY_6165, - .name = "Marvell 88E6165", - .num_databases = 4096, - .num_ports = 6, - } -}; - -static const char *mv88e6123_drv_probe(struct device *dsa_dev, - struct device *host_dev, int sw_addr, - void **priv) -{ - return mv88e6xxx_drv_probe(dsa_dev, host_dev, sw_addr, priv, - mv88e6123_table, - ARRAY_SIZE(mv88e6123_table)); -} - -static int mv88e6123_setup_global(struct dsa_switch *ds) -{ - struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); - u32 upstream_port = dsa_upstream_port(ds); - int ret; - u32 reg; - - ret = mv88e6xxx_setup_global(ds); - if (ret) - return ret; - - /* Disable the PHY polling unit (since there won't be any - * external PHYs to poll), don't discard packets with - * excessive collisions, and mask all interrupt sources. - */ - ret = mv88e6xxx_reg_write(ps, REG_GLOBAL, GLOBAL_CONTROL, 0x0000); - if (ret) - return ret; - - /* Configure the upstream port, and configure the upstream - * port as the port to which ingress and egress monitor frames - * are to be sent. - */ - reg = upstream_port << GLOBAL_MONITOR_CONTROL_INGRESS_SHIFT | - upstream_port << GLOBAL_MONITOR_CONTROL_EGRESS_SHIFT | - upstream_port << GLOBAL_MONITOR_CONTROL_ARP_SHIFT; - ret = mv88e6xxx_reg_write(ps, REG_GLOBAL, GLOBAL_MONITOR_CONTROL, reg); - if (ret) - return ret; - - /* Disable remote management for now, and set the switch's - * DSA device number. - */ - return mv88e6xxx_reg_write(ps, REG_GLOBAL, GLOBAL_CONTROL_2, - ds->index & 0x1f); -} - -static int mv88e6123_setup(struct dsa_switch *ds) -{ - struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); - int ret; - - ps->ds = ds; - - ret = mv88e6xxx_setup_common(ps); - if (ret < 0) - return ret; - - ret = mv88e6xxx_switch_reset(ps, false); - if (ret < 0) - return ret; - - ret = mv88e6123_setup_global(ds); - if (ret < 0) - return ret; - - return mv88e6xxx_setup_ports(ds); -} - -struct dsa_switch_driver mv88e6123_switch_driver = { - .tag_protocol = DSA_TAG_PROTO_EDSA, - .probe = mv88e6123_drv_probe, - .setup = mv88e6123_setup, - .set_addr = mv88e6xxx_set_addr_indirect, - .phy_read = mv88e6xxx_phy_read, - .phy_write = mv88e6xxx_phy_write, - .get_strings = mv88e6xxx_get_strings, - .get_ethtool_stats = mv88e6xxx_get_ethtool_stats, - .get_sset_count = mv88e6xxx_get_sset_count, - .adjust_link = mv88e6xxx_adjust_link, -#ifdef CONFIG_NET_DSA_HWMON - .get_temp = mv88e6xxx_get_temp, -#endif - .get_regs_len = mv88e6xxx_get_regs_len, - .get_regs = mv88e6xxx_get_regs, -}; - -MODULE_ALIAS("platform:mv88e6123"); -MODULE_ALIAS("platform:mv88e6161"); -MODULE_ALIAS("platform:mv88e6165"); diff --git a/drivers/net/dsa/mv88e6131.c b/drivers/net/dsa/mv88e6131.c deleted file mode 100644 index 357ab794d720..000000000000 --- a/drivers/net/dsa/mv88e6131.c +++ /dev/null @@ -1,204 +0,0 @@ -/* - * net/dsa/mv88e6131.c - Marvell 88e6095/6095f/6131 switch chip support - * Copyright (c) 2008-2009 Marvell Semiconductor - * - * 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/delay.h> -#include <linux/jiffies.h> -#include <linux/list.h> -#include <linux/module.h> -#include <linux/netdevice.h> -#include <linux/phy.h> -#include <net/dsa.h> -#include "mv88e6xxx.h" - -static const struct mv88e6xxx_info mv88e6131_table[] = { - { - .prod_num = PORT_SWITCH_ID_PROD_NUM_6095, - .family = MV88E6XXX_FAMILY_6095, - .name = "Marvell 88E6095/88E6095F", - .num_databases = 256, - .num_ports = 11, - }, { - .prod_num = PORT_SWITCH_ID_PROD_NUM_6085, - .family = MV88E6XXX_FAMILY_6097, - .name = "Marvell 88E6085", - .num_databases = 4096, - .num_ports = 10, - }, { - .prod_num = PORT_SWITCH_ID_PROD_NUM_6131, - .family = MV88E6XXX_FAMILY_6185, - .name = "Marvell 88E6131", - .num_databases = 256, - .num_ports = 8, - }, { - .prod_num = PORT_SWITCH_ID_PROD_NUM_6185, - .family = MV88E6XXX_FAMILY_6185, - .name = "Marvell 88E6185", - .num_databases = 256, - .num_ports = 10, - } -}; - -static const char *mv88e6131_drv_probe(struct device *dsa_dev, - struct device *host_dev, int sw_addr, - void **priv) -{ - return mv88e6xxx_drv_probe(dsa_dev, host_dev, sw_addr, priv, - mv88e6131_table, - ARRAY_SIZE(mv88e6131_table)); -} - -static int mv88e6131_setup_global(struct dsa_switch *ds) -{ - struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); - u32 upstream_port = dsa_upstream_port(ds); - int ret; - u32 reg; - - ret = mv88e6xxx_setup_global(ds); - if (ret) - return ret; - - /* Enable the PHY polling unit, don't discard packets with - * excessive collisions, use a weighted fair queueing scheme - * to arbitrate between packet queues, set the maximum frame - * size to 1632, and mask all interrupt sources. - */ - ret = mv88e6xxx_reg_write(ps, REG_GLOBAL, GLOBAL_CONTROL, - GLOBAL_CONTROL_PPU_ENABLE | - GLOBAL_CONTROL_MAX_FRAME_1632); - if (ret) - return ret; - - /* Set the VLAN ethertype to 0x8100. */ - ret = mv88e6xxx_reg_write(ps, REG_GLOBAL, GLOBAL_CORE_TAG_TYPE, 0x8100); - if (ret) - return ret; - - /* Disable ARP mirroring, and configure the upstream port as - * the port to which ingress and egress monitor frames are to - * be sent. - */ - reg = upstream_port << GLOBAL_MONITOR_CONTROL_INGRESS_SHIFT | - upstream_port << GLOBAL_MONITOR_CONTROL_EGRESS_SHIFT | - GLOBAL_MONITOR_CONTROL_ARP_DISABLED; - ret = mv88e6xxx_reg_write(ps, REG_GLOBAL, GLOBAL_MONITOR_CONTROL, reg); - if (ret) - return ret; - - /* Disable cascade port functionality unless this device - * is used in a cascade configuration, and set the switch's - * DSA device number. - */ - if (ds->dst->pd->nr_chips > 1) - ret = mv88e6xxx_reg_write(ps, REG_GLOBAL, GLOBAL_CONTROL_2, - GLOBAL_CONTROL_2_MULTIPLE_CASCADE | - (ds->index & 0x1f)); - else - ret = mv88e6xxx_reg_write(ps, REG_GLOBAL, GLOBAL_CONTROL_2, - GLOBAL_CONTROL_2_NO_CASCADE | - (ds->index & 0x1f)); - if (ret) - return ret; - - /* Force the priority of IGMP/MLD snoop frames and ARP frames - * to the highest setting. - */ - return mv88e6xxx_reg_write(ps, REG_GLOBAL2, GLOBAL2_PRIO_OVERRIDE, - GLOBAL2_PRIO_OVERRIDE_FORCE_SNOOP | - 7 << GLOBAL2_PRIO_OVERRIDE_SNOOP_SHIFT | - GLOBAL2_PRIO_OVERRIDE_FORCE_ARP | - 7 << GLOBAL2_PRIO_OVERRIDE_ARP_SHIFT); -} - -static int mv88e6131_setup(struct dsa_switch *ds) -{ - struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); - int ret; - - ps->ds = ds; - - ret = mv88e6xxx_setup_common(ps); - if (ret < 0) - return ret; - - mv88e6xxx_ppu_state_init(ps); - - ret = mv88e6xxx_switch_reset(ps, false); - if (ret < 0) - return ret; - - ret = mv88e6131_setup_global(ds); - if (ret < 0) - return ret; - - return mv88e6xxx_setup_ports(ds); -} - -static int mv88e6131_port_to_phy_addr(struct dsa_switch *ds, int port) -{ - struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); - - if (port >= 0 && port < ps->info->num_ports) - return port; - - return -EINVAL; -} - -static int -mv88e6131_phy_read(struct dsa_switch *ds, int port, int regnum) -{ - int addr = mv88e6131_port_to_phy_addr(ds, port); - - if (addr < 0) - return addr; - - return mv88e6xxx_phy_read_ppu(ds, addr, regnum); -} - -static int -mv88e6131_phy_write(struct dsa_switch *ds, - int port, int regnum, u16 val) -{ - int addr = mv88e6131_port_to_phy_addr(ds, port); - - if (addr < 0) - return addr; - - return mv88e6xxx_phy_write_ppu(ds, addr, regnum, val); -} - -struct dsa_switch_driver mv88e6131_switch_driver = { - .tag_protocol = DSA_TAG_PROTO_DSA, - .probe = mv88e6131_drv_probe, - .setup = mv88e6131_setup, - .set_addr = mv88e6xxx_set_addr_direct, - .phy_read = mv88e6131_phy_read, - .phy_write = mv88e6131_phy_write, - .get_strings = mv88e6xxx_get_strings, - .get_ethtool_stats = mv88e6xxx_get_ethtool_stats, - .get_sset_count = mv88e6xxx_get_sset_count, - .adjust_link = mv88e6xxx_adjust_link, - .port_bridge_join = mv88e6xxx_port_bridge_join, - .port_bridge_leave = mv88e6xxx_port_bridge_leave, - .port_vlan_filtering = mv88e6xxx_port_vlan_filtering, - .port_vlan_prepare = mv88e6xxx_port_vlan_prepare, - .port_vlan_add = mv88e6xxx_port_vlan_add, - .port_vlan_del = mv88e6xxx_port_vlan_del, - .port_vlan_dump = mv88e6xxx_port_vlan_dump, - .port_fdb_prepare = mv88e6xxx_port_fdb_prepare, - .port_fdb_add = mv88e6xxx_port_fdb_add, - .port_fdb_del = mv88e6xxx_port_fdb_del, - .port_fdb_dump = mv88e6xxx_port_fdb_dump, -}; - -MODULE_ALIAS("platform:mv88e6085"); -MODULE_ALIAS("platform:mv88e6095"); -MODULE_ALIAS("platform:mv88e6095f"); -MODULE_ALIAS("platform:mv88e6131"); diff --git a/drivers/net/dsa/mv88e6171.c b/drivers/net/dsa/mv88e6171.c deleted file mode 100644 index f75164dc3bd6..000000000000 --- a/drivers/net/dsa/mv88e6171.c +++ /dev/null @@ -1,151 +0,0 @@ -/* net/dsa/mv88e6171.c - Marvell 88e6171 switch chip support - * Copyright (c) 2008-2009 Marvell Semiconductor - * Copyright (c) 2014 Claudio Leite <leitec@staticky.com> - * - * 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/delay.h> -#include <linux/jiffies.h> -#include <linux/list.h> -#include <linux/module.h> -#include <linux/netdevice.h> -#include <linux/phy.h> -#include <net/dsa.h> -#include "mv88e6xxx.h" - -static const struct mv88e6xxx_info mv88e6171_table[] = { - { - .prod_num = PORT_SWITCH_ID_PROD_NUM_6171, - .family = MV88E6XXX_FAMILY_6351, - .name = "Marvell 88E6171", - .num_databases = 4096, - .num_ports = 7, - }, { - .prod_num = PORT_SWITCH_ID_PROD_NUM_6175, - .family = MV88E6XXX_FAMILY_6351, - .name = "Marvell 88E6175", - .num_databases = 4096, - .num_ports = 7, - }, { - .prod_num = PORT_SWITCH_ID_PROD_NUM_6350, - .family = MV88E6XXX_FAMILY_6351, - .name = "Marvell 88E6350", - .num_databases = 4096, - .num_ports = 7, - }, { - .prod_num = PORT_SWITCH_ID_PROD_NUM_6351, - .family = MV88E6XXX_FAMILY_6351, - .name = "Marvell 88E6351", - .num_databases = 4096, - .num_ports = 7, - } -}; - -static const char *mv88e6171_drv_probe(struct device *dsa_dev, - struct device *host_dev, int sw_addr, - void **priv) -{ - return mv88e6xxx_drv_probe(dsa_dev, host_dev, sw_addr, priv, - mv88e6171_table, - ARRAY_SIZE(mv88e6171_table)); -} - -static int mv88e6171_setup_global(struct dsa_switch *ds) -{ - struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); - u32 upstream_port = dsa_upstream_port(ds); - int ret; - u32 reg; - - ret = mv88e6xxx_setup_global(ds); - if (ret) - return ret; - - /* Discard packets with excessive collisions, mask all - * interrupt sources, enable PPU. - */ - ret = mv88e6xxx_reg_write(ps, REG_GLOBAL, GLOBAL_CONTROL, - GLOBAL_CONTROL_PPU_ENABLE | - GLOBAL_CONTROL_DISCARD_EXCESS); - if (ret) - return ret; - - /* Configure the upstream port, and configure the upstream - * port as the port to which ingress and egress monitor frames - * are to be sent. - */ - reg = upstream_port << GLOBAL_MONITOR_CONTROL_INGRESS_SHIFT | - upstream_port << GLOBAL_MONITOR_CONTROL_EGRESS_SHIFT | - upstream_port << GLOBAL_MONITOR_CONTROL_ARP_SHIFT | - upstream_port << GLOBAL_MONITOR_CONTROL_MIRROR_SHIFT; - ret = mv88e6xxx_reg_write(ps, REG_GLOBAL, GLOBAL_MONITOR_CONTROL, reg); - if (ret) - return ret; - - /* Disable remote management for now, and set the switch's - * DSA device number. - */ - return mv88e6xxx_reg_write(ps, REG_GLOBAL, GLOBAL_CONTROL_2, - ds->index & 0x1f); -} - -static int mv88e6171_setup(struct dsa_switch *ds) -{ - struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); - int ret; - - ps->ds = ds; - - ret = mv88e6xxx_setup_common(ps); - if (ret < 0) - return ret; - - ret = mv88e6xxx_switch_reset(ps, true); - if (ret < 0) - return ret; - - ret = mv88e6171_setup_global(ds); - if (ret < 0) - return ret; - - return mv88e6xxx_setup_ports(ds); -} - -struct dsa_switch_driver mv88e6171_switch_driver = { - .tag_protocol = DSA_TAG_PROTO_EDSA, - .probe = mv88e6171_drv_probe, - .setup = mv88e6171_setup, - .set_addr = mv88e6xxx_set_addr_indirect, - .phy_read = mv88e6xxx_phy_read_indirect, - .phy_write = mv88e6xxx_phy_write_indirect, - .get_strings = mv88e6xxx_get_strings, - .get_ethtool_stats = mv88e6xxx_get_ethtool_stats, - .get_sset_count = mv88e6xxx_get_sset_count, - .adjust_link = mv88e6xxx_adjust_link, -#ifdef CONFIG_NET_DSA_HWMON - .get_temp = mv88e6xxx_get_temp, -#endif - .get_regs_len = mv88e6xxx_get_regs_len, - .get_regs = mv88e6xxx_get_regs, - .port_bridge_join = mv88e6xxx_port_bridge_join, - .port_bridge_leave = mv88e6xxx_port_bridge_leave, - .port_stp_state_set = mv88e6xxx_port_stp_state_set, - .port_vlan_filtering = mv88e6xxx_port_vlan_filtering, - .port_vlan_prepare = mv88e6xxx_port_vlan_prepare, - .port_vlan_add = mv88e6xxx_port_vlan_add, - .port_vlan_del = mv88e6xxx_port_vlan_del, - .port_vlan_dump = mv88e6xxx_port_vlan_dump, - .port_fdb_prepare = mv88e6xxx_port_fdb_prepare, - .port_fdb_add = mv88e6xxx_port_fdb_add, - .port_fdb_del = mv88e6xxx_port_fdb_del, - .port_fdb_dump = mv88e6xxx_port_fdb_dump, -}; - -MODULE_ALIAS("platform:mv88e6171"); -MODULE_ALIAS("platform:mv88e6175"); -MODULE_ALIAS("platform:mv88e6350"); -MODULE_ALIAS("platform:mv88e6351"); diff --git a/drivers/net/dsa/mv88e6352.c b/drivers/net/dsa/mv88e6352.c deleted file mode 100644 index c622a1d58480..000000000000 --- a/drivers/net/dsa/mv88e6352.c +++ /dev/null @@ -1,377 +0,0 @@ -/* - * net/dsa/mv88e6352.c - Marvell 88e6352 switch chip support - * - * Copyright (c) 2014 Guenter Roeck - * - * Derived from mv88e6123_61_65.c - * Copyright (c) 2008-2009 Marvell Semiconductor - * - * 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/delay.h> -#include <linux/jiffies.h> -#include <linux/list.h> -#include <linux/module.h> -#include <linux/netdevice.h> -#include <linux/platform_device.h> -#include <linux/phy.h> -#include <net/dsa.h> -#include "mv88e6xxx.h" - -static const struct mv88e6xxx_info mv88e6352_table[] = { - { - .prod_num = PORT_SWITCH_ID_PROD_NUM_6320, - .family = MV88E6XXX_FAMILY_6320, - .name = "Marvell 88E6320", - .num_databases = 4096, - .num_ports = 7, - }, { - .prod_num = PORT_SWITCH_ID_PROD_NUM_6321, - .family = MV88E6XXX_FAMILY_6320, - .name = "Marvell 88E6321", - .num_databases = 4096, - .num_ports = 7, - }, { - .prod_num = PORT_SWITCH_ID_PROD_NUM_6172, - .family = MV88E6XXX_FAMILY_6352, - .name = "Marvell 88E6172", - .num_databases = 4096, - .num_ports = 7, - }, { - .prod_num = PORT_SWITCH_ID_PROD_NUM_6176, - .family = MV88E6XXX_FAMILY_6352, - .name = "Marvell 88E6176", - .num_databases = 4096, - .num_ports = 7, - }, { - .prod_num = PORT_SWITCH_ID_PROD_NUM_6240, - .family = MV88E6XXX_FAMILY_6352, - .name = "Marvell 88E6240", - .num_databases = 4096, - .num_ports = 7, - }, { - .prod_num = PORT_SWITCH_ID_PROD_NUM_6352, - .family = MV88E6XXX_FAMILY_6352, - .name = "Marvell 88E6352", - .num_databases = 4096, - .num_ports = 7, - } -}; - -static const char *mv88e6352_drv_probe(struct device *dsa_dev, - struct device *host_dev, int sw_addr, - void **priv) -{ - return mv88e6xxx_drv_probe(dsa_dev, host_dev, sw_addr, priv, - mv88e6352_table, - ARRAY_SIZE(mv88e6352_table)); -} - -static int mv88e6352_setup_global(struct dsa_switch *ds) -{ - struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); - u32 upstream_port = dsa_upstream_port(ds); - int ret; - u32 reg; - - ret = mv88e6xxx_setup_global(ds); - if (ret) - return ret; - - /* Discard packets with excessive collisions, - * mask all interrupt sources, enable PPU (bit 14, undocumented). - */ - ret = mv88e6xxx_reg_write(ps, REG_GLOBAL, GLOBAL_CONTROL, - GLOBAL_CONTROL_PPU_ENABLE | - GLOBAL_CONTROL_DISCARD_EXCESS); - if (ret) - return ret; - - /* Configure the upstream port, and configure the upstream - * port as the port to which ingress and egress monitor frames - * are to be sent. - */ - reg = upstream_port << GLOBAL_MONITOR_CONTROL_INGRESS_SHIFT | - upstream_port << GLOBAL_MONITOR_CONTROL_EGRESS_SHIFT | - upstream_port << GLOBAL_MONITOR_CONTROL_ARP_SHIFT; - ret = mv88e6xxx_reg_write(ps, REG_GLOBAL, GLOBAL_MONITOR_CONTROL, reg); - if (ret) - return ret; - - /* Disable remote management for now, and set the switch's - * DSA device number. - */ - return mv88e6xxx_reg_write(ps, REG_GLOBAL, 0x1c, ds->index & 0x1f); -} - -static int mv88e6352_setup(struct dsa_switch *ds) -{ - struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); - int ret; - - ps->ds = ds; - - ret = mv88e6xxx_setup_common(ps); - if (ret < 0) - return ret; - - mutex_init(&ps->eeprom_mutex); - - ret = mv88e6xxx_switch_reset(ps, true); - if (ret < 0) - return ret; - - ret = mv88e6352_setup_global(ds); - if (ret < 0) - return ret; - - return mv88e6xxx_setup_ports(ds); -} - -static int mv88e6352_read_eeprom_word(struct dsa_switch *ds, int addr) -{ - struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); - int ret; - - mutex_lock(&ps->eeprom_mutex); - - ret = mv88e6xxx_reg_write(ps, REG_GLOBAL2, GLOBAL2_EEPROM_OP, - GLOBAL2_EEPROM_OP_READ | - (addr & GLOBAL2_EEPROM_OP_ADDR_MASK)); - if (ret < 0) - goto error; - - ret = mv88e6xxx_eeprom_busy_wait(ds); - if (ret < 0) - goto error; - - ret = mv88e6xxx_reg_read(ps, REG_GLOBAL2, GLOBAL2_EEPROM_DATA); -error: - mutex_unlock(&ps->eeprom_mutex); - return ret; -} - -static int mv88e6352_get_eeprom(struct dsa_switch *ds, - struct ethtool_eeprom *eeprom, u8 *data) -{ - int offset; - int len; - int ret; - - offset = eeprom->offset; - len = eeprom->len; - eeprom->len = 0; - - eeprom->magic = 0xc3ec4951; - - ret = mv88e6xxx_eeprom_load_wait(ds); - if (ret < 0) - return ret; - - if (offset & 1) { - int word; - - word = mv88e6352_read_eeprom_word(ds, offset >> 1); - if (word < 0) - return word; - - *data++ = (word >> 8) & 0xff; - - offset++; - len--; - eeprom->len++; - } - - while (len >= 2) { - int word; - - word = mv88e6352_read_eeprom_word(ds, offset >> 1); - if (word < 0) - return word; - - *data++ = word & 0xff; - *data++ = (word >> 8) & 0xff; - - offset += 2; - len -= 2; - eeprom->len += 2; - } - - if (len) { - int word; - - word = mv88e6352_read_eeprom_word(ds, offset >> 1); - if (word < 0) - return word; - - *data++ = word & 0xff; - - offset++; - len--; - eeprom->len++; - } - - return 0; -} - -static int mv88e6352_eeprom_is_readonly(struct dsa_switch *ds) -{ - struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); - int ret; - - ret = mv88e6xxx_reg_read(ps, REG_GLOBAL2, GLOBAL2_EEPROM_OP); - if (ret < 0) - return ret; - - if (!(ret & GLOBAL2_EEPROM_OP_WRITE_EN)) - return -EROFS; - - return 0; -} - -static int mv88e6352_write_eeprom_word(struct dsa_switch *ds, int addr, - u16 data) -{ - struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); - int ret; - - mutex_lock(&ps->eeprom_mutex); - - ret = mv88e6xxx_reg_write(ps, REG_GLOBAL2, GLOBAL2_EEPROM_DATA, data); - if (ret < 0) - goto error; - - ret = mv88e6xxx_reg_write(ps, REG_GLOBAL2, GLOBAL2_EEPROM_OP, - GLOBAL2_EEPROM_OP_WRITE | - (addr & GLOBAL2_EEPROM_OP_ADDR_MASK)); - if (ret < 0) - goto error; - - ret = mv88e6xxx_eeprom_busy_wait(ds); -error: - mutex_unlock(&ps->eeprom_mutex); - return ret; -} - -static int mv88e6352_set_eeprom(struct dsa_switch *ds, - struct ethtool_eeprom *eeprom, u8 *data) -{ - int offset; - int ret; - int len; - - if (eeprom->magic != 0xc3ec4951) - return -EINVAL; - - ret = mv88e6352_eeprom_is_readonly(ds); - if (ret) - return ret; - - offset = eeprom->offset; - len = eeprom->len; - eeprom->len = 0; - - ret = mv88e6xxx_eeprom_load_wait(ds); - if (ret < 0) - return ret; - - if (offset & 1) { - int word; - - word = mv88e6352_read_eeprom_word(ds, offset >> 1); - if (word < 0) - return word; - - word = (*data++ << 8) | (word & 0xff); - - ret = mv88e6352_write_eeprom_word(ds, offset >> 1, word); - if (ret < 0) - return ret; - - offset++; - len--; - eeprom->len++; - } - - while (len >= 2) { - int word; - - word = *data++; - word |= *data++ << 8; - - ret = mv88e6352_write_eeprom_word(ds, offset >> 1, word); - if (ret < 0) - return ret; - - offset += 2; - len -= 2; - eeprom->len += 2; - } - - if (len) { - int word; - - word = mv88e6352_read_eeprom_word(ds, offset >> 1); - if (word < 0) - return word; - - word = (word & 0xff00) | *data++; - - ret = mv88e6352_write_eeprom_word(ds, offset >> 1, word); - if (ret < 0) - return ret; - - offset++; - len--; - eeprom->len++; - } - - return 0; -} - -struct dsa_switch_driver mv88e6352_switch_driver = { - .tag_protocol = DSA_TAG_PROTO_EDSA, - .probe = mv88e6352_drv_probe, - .setup = mv88e6352_setup, - .set_addr = mv88e6xxx_set_addr_indirect, - .phy_read = mv88e6xxx_phy_read_indirect, - .phy_write = mv88e6xxx_phy_write_indirect, - .get_strings = mv88e6xxx_get_strings, - .get_ethtool_stats = mv88e6xxx_get_ethtool_stats, - .get_sset_count = mv88e6xxx_get_sset_count, - .adjust_link = mv88e6xxx_adjust_link, - .set_eee = mv88e6xxx_set_eee, - .get_eee = mv88e6xxx_get_eee, -#ifdef CONFIG_NET_DSA_HWMON - .get_temp = mv88e6xxx_get_temp, - .get_temp_limit = mv88e6xxx_get_temp_limit, - .set_temp_limit = mv88e6xxx_set_temp_limit, - .get_temp_alarm = mv88e6xxx_get_temp_alarm, -#endif - .get_eeprom = mv88e6352_get_eeprom, - .set_eeprom = mv88e6352_set_eeprom, - .get_regs_len = mv88e6xxx_get_regs_len, - .get_regs = mv88e6xxx_get_regs, - .port_bridge_join = mv88e6xxx_port_bridge_join, - .port_bridge_leave = mv88e6xxx_port_bridge_leave, - .port_stp_state_set = mv88e6xxx_port_stp_state_set, - .port_vlan_filtering = mv88e6xxx_port_vlan_filtering, - .port_vlan_prepare = mv88e6xxx_port_vlan_prepare, - .port_vlan_add = mv88e6xxx_port_vlan_add, - .port_vlan_del = mv88e6xxx_port_vlan_del, - .port_vlan_dump = mv88e6xxx_port_vlan_dump, - .port_fdb_prepare = mv88e6xxx_port_fdb_prepare, - .port_fdb_add = mv88e6xxx_port_fdb_add, - .port_fdb_del = mv88e6xxx_port_fdb_del, - .port_fdb_dump = mv88e6xxx_port_fdb_dump, -}; - -MODULE_ALIAS("platform:mv88e6172"); -MODULE_ALIAS("platform:mv88e6176"); -MODULE_ALIAS("platform:mv88e6320"); -MODULE_ALIAS("platform:mv88e6321"); -MODULE_ALIAS("platform:mv88e6352"); diff --git a/drivers/net/dsa/mv88e6xxx.c b/drivers/net/dsa/mv88e6xxx.c index 470cfc783baa..1e5ca8e0f48e 100644 --- a/drivers/net/dsa/mv88e6xxx.c +++ b/drivers/net/dsa/mv88e6xxx.c @@ -173,7 +173,7 @@ int mv88e6xxx_reg_write(struct mv88e6xxx_priv_state *ps, int addr, return ret; } -int mv88e6xxx_set_addr_direct(str |