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Message-ID: <9235D6609DB808459E95D78E17F2E43D40AA4569@CHN-SV-EXMX02.mchp-main.com> Date: Tue, 30 May 2017 15:42:37 +0000 From: <Woojung.Huh@...rochip.com> To: <andrew@...n.ch>, <f.fainelli@...il.com>, <netdev@...r.kernel.org> CC: <davem@...emloft.net>, <UNGLinuxDriver@...rochip.com> Subject: [PATCH v4 net-next 0/5] dsa: add Microchip KSZ9477 DSA driver From: Woojung Huh <Woojung.Huh@...rochip.com> This series of patches is for Microchip KSZ9477 DSA driver. KSZ9477 is 7 ports GigE switch with numerous advanced features. 5 ports are 10/100/1000 Mbps internal PHYs and 2 ports have Interfaces to SGMII, RGMII, MII or RMII. This patch supports VLAN, MDB, FDB and port mirroring offloads. Welcome reviews and comments from community. Note: Tests are performed on internal development board. V4 - update per review comments - cosmetic changes - net/dsa/tag_ksz.c * skb_put() & memset() are changed to skb_put_padto() - drivers/net/dsa/microchip/ksz_common. * vlan access mutex is updated * mib_names[] is changed to static const V3 - update per review comments - cosmetic changes - drivers/net/dsa/microchip/ksz_common.c * clean up ksz_switch_chips[] * consolidate checking loops into functions * update mutex for better locking * replace devm_kmalloc_array() to devm_kcalloc() - MAINTAINERS * add missing net/dsa/tag_ksz.c V2 - update per review comments - several cosmetic changes - net/dsa/tag_ksz.c * constants are changed to defines * remove skb_linearize() in ksz_rcv() * ksz_xmit()checks skb tailroom before allocate new skb - drivers/net/phy/micrel.c * remove PHY_HAS_MAGICANEG from ksphy_driver[] - drivers/net/dsa/microchip/ksz_common.c * add timeout to avoid endless loop * port initialization is move to ksz_port_enable() instead of ksz_setup_ports() - Documentation/devicetree/bindings/net/dsa/ksz.txt * fix typo and indentations Woojung Huh (5): dsa: add support for Microchip KSZ tail tagging phy: micrel: add Microchip KSZ 9477 Switch PHY support dsa: add DSA switch driver for Microchip KSZ9477 nex: dsa: Add Microchip KSZ switches binding dsa: add maintainer of Microchip KSZ switches Documentation/devicetree/bindings/net/dsa/ksz.txt | 72 + MAINTAINERS | 10 + drivers/net/dsa/Kconfig | 2 + drivers/net/dsa/Makefile | 1 + drivers/net/dsa/microchip/Kconfig | 12 + drivers/net/dsa/microchip/Makefile | 2 + drivers/net/dsa/microchip/ksz_9477_reg.h | 1676 +++++++++++++++++++++ drivers/net/dsa/microchip/ksz_common.c | 1280 ++++++++++++++++ drivers/net/dsa/microchip/ksz_priv.h | 210 +++ drivers/net/dsa/microchip/ksz_spi.c | 215 +++ drivers/net/phy/micrel.c | 11 + include/linux/micrel_phy.h | 2 + include/linux/platform_data/microchip-ksz.h | 29 + include/net/dsa.h | 1 + net/dsa/Kconfig | 3 + net/dsa/Makefile | 1 + net/dsa/dsa.c | 3 + net/dsa/dsa_priv.h | 3 + net/dsa/tag_ksz.c | 101 ++ 19 files changed, 3634 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/dsa/ksz.txt create mode 100644 drivers/net/dsa/microchip/Kconfig create mode 100644 drivers/net/dsa/microchip/Makefile create mode 100644 drivers/net/dsa/microchip/ksz_9477_reg.h create mode 100644 drivers/net/dsa/microchip/ksz_common.c create mode 100644 drivers/net/dsa/microchip/ksz_priv.h create mode 100644 drivers/net/dsa/microchip/ksz_spi.c create mode 100644 include/linux/platform_data/microchip-ksz.h create mode 100644 net/dsa/tag_ksz.c -- 2.7.4
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