[PATCH v8 0/3] add hisilicon hip04 ethernet driver
zhangfei.gao at linaro.org
Fri Apr 18 18:12:57 PDT 2014
Use poll to reclaim xmitted buffer as workaround since no tx done interrupt
Remove select NET_CORE in 0002
Suggest by Russell: Use netdev_sent_queue & netdev_completed_queue to solve latency issue
Also shorten the period of timer, which is used to wakeup the queue since no
tx completed interrupt.
no big change, fix typo
Modify accoringly to the suggetion from Arnd, Florian, Eric, David
Use of_parse_phandle_with_fixed_args & syscon_node_to_regmap get ppe info
Add skb_orphan() and tx_timer for reclaim since no tx_finished interrupt
Update timeout, and move of_phy_connect to probe to reuse open/stop
Suggest from Arnd, use syscon & regmap_write/read to replace static void __iomem *ppebase.
Modify hisilicon-hip04-net.txt accrordingly to suggestion from Florian and Sergei.
Got many suggestions from Russell, Arnd, Florian, Mark and Sergei
Remove memcpy, use dma_map/unmap_single, use dma_alloc_coherent rather than dma_pool, etc.
Refer property in ethernet.txt, change ppe description, etc.
Zhangfei Gao (3):
Documentation: add Device tree bindings for Hisilicon hip04 ethernet
net: hisilicon: new hip04 MDIO driver
net: hisilicon: new hip04 ethernet driver
.../bindings/net/hisilicon-hip04-net.txt | 88 ++
drivers/net/ethernet/Kconfig | 1 +
drivers/net/ethernet/Makefile | 1 +
drivers/net/ethernet/hisilicon/Kconfig | 31 +
drivers/net/ethernet/hisilicon/Makefile | 5 +
drivers/net/ethernet/hisilicon/hip04_eth.c | 845 ++++++++++++++++++++
drivers/net/ethernet/hisilicon/hip04_mdio.c | 185 +++++
7 files changed, 1156 insertions(+)
create mode 100644 Documentation/devicetree/bindings/net/hisilicon-hip04-net.txt
create mode 100644 drivers/net/ethernet/hisilicon/Kconfig
create mode 100644 drivers/net/ethernet/hisilicon/Makefile
create mode 100644 drivers/net/ethernet/hisilicon/hip04_eth.c
create mode 100644 drivers/net/ethernet/hisilicon/hip04_mdio.c
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