[ovs-dev] [bug4462 1/3] nicira-ext: Fix comment.
jpettit at nicira.com
Wed Feb 23 06:22:19 UTC 2011
On Feb 22, 2011, at 4:28 PM, Ben Pfaff wrote:
> Multipath actions only support registers as destinations, but this was
> defined by reference in nicira-ext.h and the referenced text changed.
> include/openflow/nicira-ext.h | 5 +++--
> 1 files changed, 3 insertions(+), 2 deletions(-)
> diff --git a/include/openflow/nicira-ext.h b/include/openflow/nicira-ext.h
> index 88efdf6..95c8989 100644
> --- a/include/openflow/nicira-ext.h
> +++ b/include/openflow/nicira-ext.h
> @@ -509,8 +509,9 @@ OFP_ASSERT(sizeof(struct nx_action_note) == 16);
> * Some algorithms use 'arg' as an additional argument.
> * 3. Stores 'link' in dst[ofs:ofs+n_bits]. The format and semantics of
> - * 'dst' and 'ofs_nbits' are identical to those for the NXAST_REG_LOAD
> - * action; refer to the description of that action for details.
> + * 'dst' and 'ofs_nbits' are similar to those for the NXAST_REG_LOAD
> + * action, except that 'dst' must be NXM_NX_REG(idx) for 'idx' in the
> + * switch's supported range.
> * The switch will reject actions that have an unknown 'fields', or an unknown
> * 'algorithm', or in which ofs+n_bits is greater than the width of 'dst', or
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