linux-toradex.git/drivers/net/ehea/ehea_qmr.h, branch v3.0.65

Add appropriate include for prefetch users

2011-05-23T04:41:57+00:00

After discovering that wide use of prefetch on modern CPUs
could be a net loss instead of a win, net drivers which were
relying on the implicit inclusion of prefetch.h via the list
headers showed up in the resulting cleanup fallout.  Give
them an explicit include via the following $0.02 script.

 =========================================
 #!/bin/bash
 MANUAL=""
 for i in `git grep -l 'prefetch(.*)' .` ; do
 	grep -q '' $i
 	if [ $? = 0 ] ; then
 		continue
 	fi

 	(	echo '?^#include '
 		echo .
 		echo w
 		echo q
 	) | ed -s $i > /dev/null 2>&1
 	if [ $? != 0 ]; then
 		echo $i needs manual fixup
 		MANUAL="$i $MANUAL"
 	fi
 done
 echo ------------------- 8\<----------------------
 echo vi $MANUAL
 =========================================

Signed-off-by: Paul 
[ Fixed up some incorrect #include placements, and added some
  non-network drivers and the fib_trie.c case    - Linus ]
Signed-off-by: Linus Torvalds

ehea: Fix a checksum issue on the receive path

2010-10-13T21:24:59+00:00

Currently we set all skbs with CHECKSUM_UNNECESSARY, even
those whose protocol we don't know. This patch just
add the CHECKSUM_COMPLETE tag for non TCP/UDP packets.

Reported-by: Eric Dumazet 
Signed-off-by: Breno Leitao 
Signed-off-by: Jay Vosburgh 
Signed-off-by: David S. Miller

drivers/net: use __packed annotation

2010-06-03T10:18:23+00:00

cleanup patch.

Use new __packed annotation in drivers/net/

Signed-off-by: Eric Dumazet 
Signed-off-by: David S. Miller

ehea: error handling improvement

2010-04-22T05:32:43+00:00

Reset a port's resources only if they're actually in an error state

Signed-off-by: Thomas Klein 
Signed-off-by: David S. Miller

ehea: Detect 16GB hugepages for firmware restriction

2008-10-27T18:49:55+00:00

All kernel memory which is used for kernel/hardware data transfer must
be registered with firmware using "memory regions". 16GB hugepages
may not be part of a memory region due to firmware restrictions.
This patch modifies the walk_memory_resource callback fn to filter
hugepages and add only standard memory to the busmap which is later
on used for MR registration.

Signed-off-by: Thomas Klein 
Signed-off-by: Jeff Garzik

ehea: Fix memory hotplug support

2008-10-22T10:22:17+00:00

This patch implements the memory notifier to update the busmap
instantly instead of rebuilding the whole map. This is necessary
because walk_memory_resource provides different information than
required during memory hotplug.

Signed-off-by: Hannes Hering 
Signed-off-by: Jeff Garzik

ehea: fix qmr checkpatch complaints

2008-02-03T12:25:58+00:00

Cc: Jan-Bernd Themann 
Signed-off-by: Doug Maxey 
Signed-off-by: Jeff Garzik 
Signed-off-by: David S. Miller

ehea: Reworked rcv queue handling to log only fatal errors

2007-11-24T03:09:01+00:00

Prevent driver from brawly logging packet checksum errors.

Signed-off-by: Thomas Klein 
Signed-off-by: Jeff Garzik

ehea: DLPAR memory add fix

2007-10-10T23:54:05+00:00

Due to stability issues in high load situations the HW queue handling
has to be changed. The HW queues are now stopped and restarted again instead
of destroying and allocating new HW queues.

Signed-off-by: Jan-Bernd Themann 
Signed-off-by: Jeff Garzik

eHEA: Introducing support vor DLPAR memory add

2007-07-16T21:59:50+00:00

This patch adds support for DLPAR memory add to the eHEA driver. To detect
whether memory was added the driver uses its own memory mapping table and
checks for kernel addresses whether they're located in already known memory
sections. If not the function ehea_rereg_mrs() is triggered which performs
a rebuild of the mapping table and a re-registration of the global memory
region.

Signed-off-by: Thomas Klein 
Signed-off-by: Jeff Garzik