203 Commits

Author	SHA1	Message	Date
Rusty Russell	74b2553f1d	virtio: fix module/device unloading ... The virtio code never hooked through the ->remove callback. Although noone supports device removal at the moment, this code is already needed for module unloading. This of course also revealed bugs in virtio_blk, virtio_net and lguest unloading paths. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>	2007-11-19 11:20:42 +11:00
Rusty Russell	4d125de3a5	virtio: more fallout from scatterlist changes. ... This fixes OOPS in network driver when CONFIG_DEBUG_SG=y. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>	2007-11-12 13:55:25 +11:00
Rusty Russell	296f96fcfc	Net driver using virtio ... The network driver uses two virtqueues: one for input packets and one for output packets. This has nice locking properties (ie. we don't do any for recv vs send). TODO: 1) Big packets. 2) Multi-client devices (maybe separate driver?). 3) Resolve freeing of old xmit skbs (Christian Borntraeger) Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: netdev@vger.kernel.org	2007-10-23 15:49:54 +10:00