kernel.git/drivers/net/ethernet/ethoc.c, branch linux-3.2.y

net: ethoc: enable NAPI before poll may be scheduled

2017-09-15T17:30:51Z

commit d220b942a4b6a0640aee78841608f4aa5e8e185e upstream. ethoc_reset enables device interrupts, ethoc_interrupt may schedule a NAPI poll before NAPI is enabled in the ethoc_open, which results in device being unable to send or receive anything until it's closed and reopened. In case the device is flooded with ingress packets it may be unable to recover at all. Move napi_enable above ethoc_reset in the ethoc_open to fix that. Fixes: a1702857724f ("net: Add support for the OpenCores 10/100 Mbps Ethernet MAC.") Signed-off-by: Max Filippov Reviewed-by: Tobias Klauser Reviewed-by: Florian Fainelli Signed-off-by: David S. Miller [bwh: Backported to 3.2: adjust context] Signed-off-by: Ben Hutchings

net: ethoc: Fix early error paths

2016-11-20T01:01:25Z

commit 386512d18b268c6182903239f9f3390f03ce4c7b upstream. In case any operation fails before we can successfully go the point where we would register a MDIO bus, we would be going to an error label which involves unregistering then freeing this yet to be created MDIO bus. Update all error paths to go to label free which is the only one valid until either the clock is enabled, or the MDIO bus is allocated and registered. This fixes kernel oops observed while trying to dereference the MDIO bus structure which is not yet allocated. Fixes: a1702857724f ("net: Add support for the OpenCores 10/100 Mbps Ethernet MAC.") Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller Signed-off-by: Ben Hutchings

drivers/net: Add module.h to drivers who were implicitly using it

2011-10-31T23:31:07Z

The device.h header was including module.h, making it present for most of these drivers. But we want to clean that up. Call out the include of module.h in the modular network drivers. Signed-off-by: Paul Gortmaker

net: remove use of ndo_set_multicast_list in drivers

2011-08-18T03:22:03Z

replace it by ndo_set_rx_mode Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller

ethoc: Move the Avionic driver

2011-08-13T06:46:58Z

Move the Avionic driver into drivers/net/ethernet/ and make the necessary Kconfig and Makefile changes. CC: Thierry Reding Signed-off-by: Jeff Kirsher