Rusty Russell 3c1b27d504 virtio: make add_buf return capacity remaining ...

This API change means that virtio_net can tell how much capacity
remains for buffers.  It's necessarily fuzzy, since
VIRTIO_RING_F_INDIRECT_DESC means we can fit any number of descriptors
in one, *if* we can kmalloc.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Cc: Dinesh Subhraveti <dineshs@us.ibm.com>

2009-09-23 22:26:31 +09:30

..

config.c

Virtio interface

2007-10-23 15:49:54 +10:00

Kconfig

virtio: balloon driver

2008-02-04 23:50:13 +11:00

Makefile

virtio: balloon driver

2008-02-04 23:50:13 +11:00

virtio_balloon.c

virtio: make add_buf return capacity remaining

2009-09-23 22:26:31 +09:30

virtio_pci.c

virtio_pci: minor MSI-X cleanups

2009-09-23 22:26:31 +09:30

virtio_ring.c

virtio: make add_buf return capacity remaining

2009-09-23 22:26:31 +09:30

virtio.c

virtio: enhance id_matching for virtio drivers

2009-06-12 22:16:40 +09:30