kernel/linux.git/drivers/net/ehea, branch linux-2.6.35.y

ehea: fix wrongly reported speed and port

2011-08-01T20:54:48+00:00

commit dcbe14b91a920657ff3a9ba0efb7c5b5562f956a upstream. Currently EHEA reports to ethtool as supporting 10M, 100M, 1G and 10G and connected to FIBRE independent of the hardware configuration. However, when connected to FIBRE the only supported speed is 10G full-duplex, and the other speeds and modes are only supported when connected to twisted pair. Signed-off-by: Kleber Sacilotto de Souza Acked-by: Breno Leitao Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

ehea: Fix kernel deadlock in DLPAR-mem processing

2010-06-17T01:05:27+00:00

Port reset operations and memory add/remove operations need to be serialized to avoid a kernel deadlock. The deadlock is caused by calling the napi_disable() function twice. Therefore we have to employ the dlpar_mem_lock in the ehea_reset_port function as well Signed-off-by: Jan-Bernd Themann Signed-off-by: David S. Miller

ehea: fix delayed packet processing

2010-06-17T01:05:26+00:00

In the eHEA poll function an rmb() is required. Without that some packets on the receive queue are not seen and thus delayed until the next interrupt is handled for the same receive queue. Signed-off-by: Jan-Bernd Themann Signed-off-by: Jay Vosburgh Signed-off-by: David S. Miller

Merge remote branch 'origin' into secretlab/next-devicetree

2010-05-22T06:36:56+00:00

Merging in current state of Linus' tree to deal with merge conflicts and build failures in vio.c after merge. Conflicts: drivers/i2c/busses/i2c-cpm.c drivers/i2c/busses/i2c-mpc.c drivers/net/gianfar.c Also fixed up one line in arch/powerpc/kernel/vio.c to use the correct node pointer. Signed-off-by: Grant Likely

of: Remove duplicate fields from of_platform_driver

2010-05-22T06:10:40+00:00

.name, .match_table and .owner are duplicated in both of_platform_driver and device_driver. This patch is a removes the extra copies from struct of_platform_driver and converts all users to the device_driver members. This patch is a pretty mechanical change. The usage model doesn't change and if any drivers have been missed, or if anything has been fixed up incorrectly, then it will fail with a compile time error, and the fixup will be trivial. This patch looks big and scary because it touches so many files, but it should be pretty safe. Signed-off-by: Grant Likely Acked-by: Sean MacLennan

of: Always use 'struct device.of_node' to get device node pointer.

2010-05-18T22:10:44+00:00

The following structure elements duplicate the information in 'struct device.of_node' and so are being eliminated. This patch makes all readers of these elements use device.of_node instead. (struct of_device *)->node (struct dev_archdata *)->prom_node (sparc) (struct dev_archdata *)->of_node (powerpc & microblaze) Signed-off-by: Grant Likely

drivers/net: remove useless semicolons

2010-05-18T05:47:34+00:00

switch and while statements don't need semicolons at end of statement [ Fixup minor conflicts with recent wimax merge... -DaveM ] Signed-off-by: Joe Perches Signed-off-by: David S. Miller

drivers/net: Remove unnecessary returns from void function()s

2010-05-14T07:19:28+00:00

This patch removes from drivers/net/ all the unnecessary return; statements that precede the last closing brace of void functions. It does not remove the returns that are immediately preceded by a label as gcc doesn't like that. It also does not remove null void functions with return. Done via: $ grep -rP --include=*.[ch] -l "return;\n}" net/ | \ xargs perl -i -e 'local $/ ; while (<>) { s/\n[ \t\n]+return;\n}/\n}/g; print; }' with some cleanups by hand. Compile tested x86 allmodconfig only. Signed-off-by: Joe Perches Signed-off-by: David S. Miller

net: trans_start cleanups

2010-05-10T12:01:31+00:00

Now that core network takes care of trans_start updates, dont do it in drivers themselves, if possible. Drivers can avoid one cache miss (on dev->trans_start) in their start_xmit() handler. Exceptions are NETIF_F_LLTX drivers Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller

ehea: fix possible DLPAR/mem deadlock

2010-04-22T05:32:44+00:00

Force serialization of userspace-triggered DLPAR/mem operations Signed-off-by: Thomas Klein Signed-off-by: David S. Miller