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cxgb4vf: Add and initialize some sge params for VF driver

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Add sge_vf_eq_qpp and sge_vf_iq_qpp to (struct sge_params), initialize
sge_queues_per_page and sge_vf_qpp in t4vf_get_sge_params(), add new
t4vf_prep_adapter() which initializes basic adapter parameters.

Grab both SGE_EGRESS_QUEUES_PER_PAGE_VF and SGE_INGRESS_QUEUES_PER_PAGE_VF
for VF Drivers since we need both to calculate the User Doorbell area
offsets for Egress and Ingress Queues.

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

Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Hariprasad Shenai 2014-12-03 19:32:51 +05:30 • committed by David S. Miller
commit e0a8b34a9c
4 changed files with 120 additions and 5 deletions
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