From: Kumar Sanghvi <kumaras@chelsio.com>
Date: Wed, 18 Dec 2013 11:08:23 +0000 (+0530)
Subject: cxgb4: Add API to correctly calculate tuple fields
X-Git-Tag: v3.13-rc7~13^2~18^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dcf7b6f5bdeaa13d5e465d8795d2e7d6d1e27b65;p=pandora-kernel.git

cxgb4: Add API to correctly calculate tuple fields

Adds API cxgb4_select_ntuple so as to enable Upper Level Drivers to correctly
calculate the tuple fields.

Adds constant definitions for TP_VLAN_PRI_MAP for the Compressed
Filter Tuple field widths and structures and uses them.

Also, the CPL Parameters field for T5 is 40 bits so we need to prototype
cxgb4_select_ntuple() to calculate and return u64 values.

Based on original work by Casey Leedom <leedom@chelsio.com>

Signed-off-by: Kumar Sanghvi <kumaras@chelsio.com>
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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