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Date: Wed, 27 Aug 2014 17:04:45 -0700 From: Florian Fainelli <f.fainelli@...il.com> To: netdev@...r.kernel.org Cc: Florian Fainelli <f.fainelli@...il.com>, davem@...emloft.net, linville@...driver.com, jhs@...atatu.com, alexander.duyck@...il.com Subject: [PATCH net-next v5 00/13] dsa: Broadcom Starfighter 2 switch support Hi all, This patch series adds support for the Broadcom Starfighter 2 (Roboswitch successor) using the existing DSA infrastructure. This integrated switch is heavily used in Set Top Box, Cable gateways and DSL gateways products from Broadcom, and to a larger extent the new ARM-based Wi-Fi routers although slightly differently. Changes in v5 are the introduction of ETH_P_XDSA as suggested by Alexander to help capture applications see this is a multiplexed DSA approach now. Changes in v4 are the introducing of an indirection level for DSA switch tag protocols receive and transmit functions. I intentionnaly did not address one comment from Alexander who suggested to move port_names and port_dn in a separate structure since that involves touching arch/arm/ and arch/blackfin/ code which I am not yet comfortable doing. Notable changes in v3 is the preliminary patch that reworks the skb->protocol override helpers for non-Ethertype switch tags, based on feedback from Alexander Duyck. The biggest changes from v1 of this patch series are: - use the new fixed PHY helpers - improved the switch driver with more complete features (interrupts, (RG)MII configuration, memory arrays power down/up, port disabling/enable VLAN separation Future work will focus on bringing the upstream driver in feature parity with the current downstream driver, including: - adding Wake-on-LAN support to the switch - adding suspend/resume callbacks for S2/S3 Power Management modes - extending the switch register interface to cover BCM5310X SoCs Florian Fainelli (13): net: dsa: reduce number of protocol hooks net: phy: add generic UniMAC MDIO bus driver net: phy: provide stub for fixed_phy_set_link_update net: dsa: provide a switch device device tree node pointer net: dsa: retain a per-port device_node pointer net: dsa: allow for more complex PHY setups net: dsa: allow switches to work without tagging net: dsa: allow drivers to do link adjustment net: dsa: allow updating fixed PHY link information net: dsa: add Broadcom tag RX/TX handler net: dsa: add Broadcom SF2 switch driver Documentation: devicetree: update dsa binding with optional properties Documentation: devicetree: add Broadcom Starfighter 2 binding .../bindings/net/broadcom-mdio-unimac.txt | 39 ++ .../devicetree/bindings/net/broadcom-sf2.txt | 78 +++ Documentation/devicetree/bindings/net/dsa/dsa.txt | 17 + drivers/net/dsa/Kconfig | 11 + drivers/net/dsa/Makefile | 1 + drivers/net/dsa/bcm_sf2.c | 626 +++++++++++++++++++++ drivers/net/dsa/bcm_sf2.h | 140 +++++ drivers/net/dsa/bcm_sf2_regs.h | 227 ++++++++ drivers/net/phy/Kconfig | 8 + drivers/net/phy/Makefile | 1 + drivers/net/phy/mdio-bcm-unimac.c | 212 +++++++ include/linux/netdevice.h | 26 +- include/linux/phy_fixed.h | 17 +- include/net/dsa.h | 43 +- include/uapi/linux/if_ether.h | 1 + net/dsa/Kconfig | 3 + net/dsa/Makefile | 1 + net/dsa/dsa.c | 48 +- net/dsa/dsa_priv.h | 16 +- net/dsa/slave.c | 165 ++++-- net/dsa/tag_brcm.c | 173 ++++++ net/dsa/tag_dsa.c | 8 +- net/dsa/tag_edsa.c | 8 +- net/dsa/tag_trailer.c | 8 +- net/ethernet/eth.c | 7 +- 25 files changed, 1772 insertions(+), 112 deletions(-) create mode 100644 Documentation/devicetree/bindings/net/broadcom-mdio-unimac.txt create mode 100644 Documentation/devicetree/bindings/net/broadcom-sf2.txt create mode 100644 drivers/net/dsa/bcm_sf2.c create mode 100644 drivers/net/dsa/bcm_sf2.h create mode 100644 drivers/net/dsa/bcm_sf2_regs.h create mode 100644 drivers/net/phy/mdio-bcm-unimac.c create mode 100644 net/dsa/tag_brcm.c -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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