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(parent: 2fae4cc) | patch
virtio_config: Add virtio_config_val_len()
authorSasha Levin <levinsasha928@gmail.com>
Sun, 14 Aug 2011 14:52:32 +0000 (17:52 +0300)
committerStephen Rothwell <sfr@canb.auug.org.au>
Wed, 17 Aug 2011 00:39:42 +0000 (10:39 +1000)
commit19486a036b8417d4dac7964e92b67296b75bbb88
tree7456ed8e8f34a030e65b8e1fb9687f6011f84f3dtree | snapshot
parent2fae4cc811511c645b5fbfc6f127a3f23514b8e6commit | diff
virtio_config: Add virtio_config_val_len()

This patch adds virtio_config_val_len() which allows retrieving variable
length data from the virtio config space only if a specific feature is on.

Cc: Amit Shah <amit.shah@redhat.com>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: virtualization@lists.linux-foundation.org
Signed-off-by: Sasha Levin <levinsasha928@gmail.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
include/linux/virtio_config.h diff | blob | history
Linux kernel for KaRo TX COM modules