On 2014-07-01 at 18:36:49 +0200, Stefan Wahren <[email protected]> wrote:
> This patch adds the Ethernet over SPI driver for the
> Qualcomm QCA7000 HomePlug GreenPHY.
>
> Signed-off-by: Stefan Wahren <[email protected]>
> ---
> drivers/net/ethernet/Kconfig | 1 +
> drivers/net/ethernet/Makefile | 1 +
> drivers/net/ethernet/qualcomm/Kconfig | 30 +
> drivers/net/ethernet/qualcomm/Makefile | 6 +
> drivers/net/ethernet/qualcomm/qca_7k.c | 149 ++++
> drivers/net/ethernet/qualcomm/qca_7k.h | 72 ++
> drivers/net/ethernet/qualcomm/qca_debug.c | 311 +++++++++
> drivers/net/ethernet/qualcomm/qca_debug.h | 34 +
> drivers/net/ethernet/qualcomm/qca_framing.c | 155 +++++
> drivers/net/ethernet/qualcomm/qca_framing.h | 134 ++++
> drivers/net/ethernet/qualcomm/qca_spi.c | 1001
> +++++++++++++++++++++++++++
> drivers/net/ethernet/qualcomm/qca_spi.h | 114 +++
> 12 files changed, 2008 insertions(+)
> create mode 100644 drivers/net/ethernet/qualcomm/Kconfig
> create mode 100644 drivers/net/ethernet/qualcomm/Makefile
> create mode 100644 drivers/net/ethernet/qualcomm/qca_7k.c
> create mode 100644 drivers/net/ethernet/qualcomm/qca_7k.h
> create mode 100644 drivers/net/ethernet/qualcomm/qca_debug.c
> create mode 100644 drivers/net/ethernet/qualcomm/qca_debug.h
> create mode 100644 drivers/net/ethernet/qualcomm/qca_framing.c
> create mode 100644 drivers/net/ethernet/qualcomm/qca_framing.h
> create mode 100644 drivers/net/ethernet/qualcomm/qca_spi.c
> create mode 100644 drivers/net/ethernet/qualcomm/qca_spi.h
[...]
> +static int
> +qcaspi_netdev_set_mac_address(struct net_device *dev, void *addr)
> +{
> + struct sockaddr *sa = addr;
> +
> + if (netif_running(dev))
> + return -EBUSY;
> +
> + if (!is_valid_ether_addr(sa->sa_data))
> + return -EADDRNOTAVAIL;
> +
> + memcpy(dev->dev_addr, sa->sa_data, dev->addr_len);
> + return 0;
> +}
> +
> +static const struct net_device_ops qcaspi_netdev_ops = {
> + .ndo_init = qcaspi_netdev_init,
> + .ndo_uninit = qcaspi_netdev_uninit,
> + .ndo_open = qcaspi_netdev_open,
> + .ndo_stop = qcaspi_netdev_close,
> + .ndo_start_xmit = qcaspi_netdev_xmit,
> + .ndo_change_mtu = qcaspi_netdev_change_mtu,
> + .ndo_set_mac_address = qcaspi_netdev_set_mac_address,
You can use eth_mac_addr here which does the same thing as your
implementation.
> + .ndo_tx_timeout = qcaspi_netdev_tx_timeout,
> + .ndo_validate_addr = eth_validate_addr,
> +};
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