kernel/git/stable/linux.git/drivers/net/ns83820.c, branch master

*sonic/natsemi/ns83829: Move the National Semi-conductor drivers

2011-08-11T23:29:21+00:00

Move the National Semi-conductor drivers into drivers/net/ethernet/natsemi/ and make the necessary Kconfig and Makefile changes. Also moved the 8390 (National Semi-conductor) devices as a sub-menu of National Semi-conductor devices. - moved the ibmlana driver as well into this directory since it is a "SONIC" driver CC: Alfred Arnold CC: Thomas Bogendoerfer CC: Harald Welte CC: Tim Hockin CC: CC: Kevin Chea CC: Marc Gauthier CC: Chris Zankel Signed-off-by: Jeff Kirsher Acked-by: Marc Gauthier

ns83820: do vlan cleanup

2011-07-21T20:47:56+00:00

- unify vlan and nonvlan rx path - kill dev->vlgrp and ns83820_vlan_rx_register Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller

net: remove interrupt.h inclusion from netdevice.h

2011-06-07T05:55:11+00:00

* remove interrupt.g inclusion from netdevice.h -- not needed * fixup fallout, add interrupt.h and hardirq.h back where needed. Signed-off-by: Alexey Dobriyan Signed-off-by: David S. Miller

ethtool: cosmetic: Use ethtool ethtool_cmd_speed API

2011-04-29T21:03:01+00:00

This updates the network drivers so that they don't access the ethtool_cmd::speed field directly, but use ethtool_cmd_speed() instead. For most of the drivers, these changes are purely cosmetic and don't fix any problem, such as for those 1GbE/10GbE drivers that indirectly call their own ethtool get_settings()/mii_ethtool_gset(). The changes are meant to enforce code consistency and provide robustness with future larger throughputs, at the expense of a few CPU cycles for each ethtool operation. All drivers compiled with make allyesconfig ion x86_64 have been updated. Tested: make allyesconfig on x86_64 + e1000e/bnx2x work Signed-off-by: David Decotigny Signed-off-by: David S. Miller

Fix common misspellings

2011-03-31T14:26:23+00:00

Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi

ns83820: Avoid bad pointer deref in ns83820_init_one().

2011-01-19T00:13:49+00:00

In drivers/net/ns83820.c::ns83820_init_one() we dynamically allocate memory via alloc_etherdev(). We then call PRIV() on the returned storage which is 'return netdev_priv()'. netdev_priv() takes the pointer it is passed and adds 'ALIGN(sizeof(struct net_device), NETDEV_ALIGN)' to it and returns it. Then we test the resulting pointer for NULL, which it is unlikely to be at this point, and later dereference it. This will go bad if alloc_etherdev() actually returned NULL. This patch reworks the code slightly so that we test for a NULL pointer (and return -ENOMEM) directly after calling alloc_etherdev(). Signed-off-by: Jesper Juhl Signed-off-by: Benjamin LaHaise Signed-off-by: David S. Miller

ns83820: spin_lock_irq() => spin_lock()

2010-10-18T08:53:35+00:00

This is essentially cosmetic. At this point the IRQs are already disabled because we called spin_lock_irq(&dev->rx_info.lock). The real bug here was fixed back in 2006 in 3a10ccebe: "[PATCH] lock validator: fix ns83820.c irq-flags bug". Prior to that patch, it was a "spin_lock_irq is not nestable" type bug. The 2006 patch changes the unlock to not re-enable IRQs, which eliminates the potential deadlock. But this bit was missed. We should change the lock function as well so it balances nicely. Signed-off-by: Dan Carpenter Signed-off-by: David S. Miller

ns83820: Use predefined autoneg constants

2010-09-07T01:15:37+00:00

Signed-off-by: Denis Kirjanov Signed-off-by: David S. Miller

ns83820: Add copper device settings

2010-09-07T01:15:37+00:00

Signed-off-by: Denis Kirjanov Signed-off-by: David S. Miller

ns83820: Remove unused have_optical variable.

2010-09-07T01:15:36+00:00

Signed-off-by: Denis Kirjanov Signed-off-by: David S. Miller