kernel/drivers/net/ethernet/ethoc.c, branch linux-4.3.y

net: ethoc: Remove unnecessary #ifdef CONFIG_OF

2015-09-09T21:16:05Z

For !CONFIG_OF of_get_property() is defined to always return NULL. Thus there's no need to protect the call to of_get_property() with #ifdef CONFIG_OF. Signed-off-by: Tobias Klauser Signed-off-by: David S. Miller

net: ethoc: constify of_device_id array

2015-03-17T19:00:21Z

of_device_id is always used as const. (See driver.of_match_table and open firmware functions) Signed-off-by: Fabian Frederick Signed-off-by: David S. Miller

net: ethernet: drop owner assignment from platform_drivers

2014-10-20T14:21:02Z

A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang

net: ethernet: Remove superfluous ether_setup after alloc_etherdev

2014-10-03T22:31:40Z

There is no need to call ether_setup after alloc_ethdev since it was already called there. Follow commits c706471b2601 ("net: axienet: remove unnecessary ether_setup after alloc_etherdev") and 3c87dcbfb36c ("net: ll_temac: Remove unnecessary ether_setup after alloc_etherdev") and fix the pattern in all remaining ethernet drivers. Signed-off-by: Tobias Klauser Acked-by: Nicolas Ferre Signed-off-by: David S. Miller

net: ethoc: remove ethoc_config

2014-04-21T18:58:48Z

ethoc_config() returns -ENOSYS and does not implement anything useful, let's remove it such that net/core/dev_ioctl.c::dev_ifsioc can return something meaningful like -EOPNOTSUPP. Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller

net: ethoc: remove empty MDIO bus function

2014-03-28T05:38:02Z

ethoc_mdio_reset() does nothing useful and is optional for the MDIO bus code, so let's just remove it. Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller

net: ethoc: set up MII management bus clock

2014-02-05T04:19:51Z

MII management bus clock is derived from the MAC clock by dividing it by MIIMODER register CLKDIV field value. This value may need to be set up in case it is undefined or its default value is too high (and communication with PHY is too slow) or too low (and communication with PHY is impossible). The value of CLKDIV is not specified directly, but is derived from the MAC clock for the default MII management bus frequency of 2.5MHz. The MAC clock may be specified in the platform data, or in the 'clocks' device tree attribute. Signed-off-by: Max Filippov Signed-off-by: David S. Miller

net: ethoc: don't advertise gigabit speed on attached PHY

2014-02-05T04:19:51Z

OpenCores 10/100 Mbps MAC does not support speeds above 100 Mbps, but does not disable advertisement when PHY supports them. This results in non-functioning network when the MAC is connected to a gigabit PHY connected to a gigabit switch. The fix is to disable gigabit speed advertisement on attached PHY unconditionally. Signed-off-by: Max Filippov Signed-off-by: David S. Miller

net: ethoc: implement ethtool get/set ring parameters

2014-02-02T00:56:49Z

TX and RX rings share memory and descriptors. Maximal number of descriptors reported is one less than the total available nuber of descriptors. For the set operation the requested number of TX descriptors is rounded down to the nearest power of two (driver logic requirement). Signed-off-by: Max Filippov Signed-off-by: David S. Miller

net: ethoc: implement ethtool get registers

2014-02-02T00:56:49Z

Signed-off-by: Max Filippov Reviewed-by: Florian Fainelli Reviewed-by: Ben Hutchings Signed-off-by: David S. Miller