Dan Williams 649274d993 net_dma: acquire/release dma channels on ifup/ifdown ... The recent dmaengine rework removed the capability to remove dma device driver modules while net_dma is active. Rather than notify dmaengine-clients that channels are trying to be removed, we now rely on clients to notify dmaengine when they no longer have a need for channels. Teach net_dma to release channels by taking dmaengine references at netdevice open and dropping references at netdevice close. Acked-by: Maciej Sosnowski <maciej.sosnowski@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2009-01-11 00:20:39 -08:00
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datagram.c	net: sk_free_datagram() should use sk_mem_reclaim_partial()	2008-11-05 01:38:06 -08:00
dev.c	net_dma: acquire/release dma channels on ifup/ifdown	2009-01-11 00:20:39 -08:00
dev_mcast.c	net: Rationalise email address: Network Specific Parts	2008-10-13 19:01:08 -07:00
dst.c	net: speedup dst_release()	2008-11-14 00:53:54 -08:00
ethtool.c	ethtool: Add GGRO and SGRO ops	2008-12-15 23:44:31 -08:00
fib_rules.c	net: fib_rules ordering fixes.	2008-11-07 22:52:34 -08:00
filter.c	filter: add SKF_AD_NLATTR_NEST to look for nested attributes	2008-11-20 00:49:27 -08:00
flow.c	netns xfrm: lookup in netns	2008-11-25 17:35:18 -08:00
gen_estimator.c	pkt_sched: gen_estimator: Optimize gen_estimator_active()	2008-11-26 15:24:32 -08:00
gen_stats.c	[NET_SCHED]: Convert packet schedulers from rtnetlink to new netlink API	2008-01-28 15:11:10 -08:00
iovec.c	net: Use standard structures for generic socket address structures.	2008-07-19 22:35:47 -07:00
kmap_skb.h	[PATCH] severing skbuff.h -> highmem.h	2006-12-04 02:00:29 -05:00
link_watch.c	Revert "net: Fix for initial link state in 2.6.28"	2009-01-05 16:01:51 -08:00
Makefile	net: Add SKB DMA mapping helper functions.	2008-09-11 04:51:14 -07:00
neighbour.c	cpumask: prepare for iterators to only go to nr_cpu_ids/nr_cpumask_bits: net	2008-12-29 22:44:47 -08:00
net-sysfs.c	netns: filter out uevent not belonging to init_net	2008-11-25 16:46:37 -08:00
net-sysfs.h	netns: Fix device renaming for sysfs	2008-05-02 17:00:58 -07:00
net_namespace.c	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2008-10-31 00:17:34 -07:00
netevent.c	[NET]: net/core/netevent.c should #include <net/netevent.h>	2007-07-05 17:40:27 -07:00
netpoll.c	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2008-12-15 20:03:50 -08:00
pktgen.c	netns xfrm: finding states in netns	2008-11-25 17:31:51 -08:00
request_sock.c	net: convert BUG_TRAP to generic WARN_ON	2008-07-25 21:43:18 -07:00
rtnetlink.c	netdev: introduce dev_get_stats()	2008-11-19 21:40:23 -08:00
scm.c	Merge branch 'master' into next	2008-11-18 18:52:37 +11:00
skb_dma_map.c	net: Fix off-by-one in skb_dma_map	2008-10-12 21:07:34 -07:00
skbuff.c	gro: Add page frag support	2009-01-04 16:13:40 -08:00
sock.c	Revert "net: release skb->dst in sock_queue_rcv_skb()"	2008-12-17 22:11:38 -08:00
stream.c	net: Rationalise email address: Network Specific Parts	2008-10-13 19:01:08 -07:00
sysctl_net_core.c	netns xfrm: per-netns sysctls	2008-11-25 18:00:48 -08:00
user_dma.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6	2008-07-26 20:17:56 -07:00
utils.c	printk ratelimiting rewrite	2008-07-25 10:53:29 -07:00