linux/drivers/net/ethernet/chelsio/cxgb4vf
Vipul Pandya 94dace1014 cxgb4vf: Support CPL_SGE_EGR_UPDATEs encapsulated in a CPL_FW4_MSG
Newer firmware can post CPL_SGE_EGR_UPDATE message encapsulated in a
CPL_FW4_MSG as follows

flit0 rss_header (if DropRSS == 0 in IQ context)
flit1 CPL_FW4_MSG cpl
flit2 rss_header w/opcode CPL_SGE_EGR_UPDATE
flit3 CPL_SGE_EGR_UPDATE cpl

So FW4_MSG CPLs with a newly created type of FW_TYPE_RSSCPL have the
CPL_SGE_EGR_UPDATE CPL message in flit 2 of the FW4_MSG. Firmware can still
post regular CPL_SGE_EGR_UPDATE messages, so the drivers need to handle
both.

This patch also writes a new parameter to firmware requesting encapsulated
EGR_UPDATE. This allows firmware with this support to not break older drivers.

Signed-off-by: Vipul Pandya <vipul@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-29 15:24:44 -04:00
..
Makefile
adapter.h cxgb4vf: Add support for Chelsio T5 adapter 2013-03-14 11:35:57 -04:00
cxgb4vf_main.c cxgb4vf: Support CPL_SGE_EGR_UPDATEs encapsulated in a CPL_FW4_MSG 2013-04-29 15:24:44 -04:00
sge.c net: vlan: add protocol argument to packet tagging functions 2013-04-19 14:46:06 -04:00
t4vf_common.h cxgb4vf: Add support for Chelsio T5 adapter 2013-03-14 11:35:57 -04:00
t4vf_defs.h
t4vf_hw.c cxgb4vf: Add support for Chelsio T5 adapter 2013-03-14 11:35:57 -04:00