iw_cxgb4: pass window scale in flowc work request

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This will allow FW to not send more data to TP (which would then need to
be buffered). Pass the negotiated TCP window scale to FW in the FLOWC WR.

Also refactor send_flowc() a bit to clean it up.

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Potnuri Bharat Teja <bharat@chelsio.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

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Potnuri Bharat Teja 2018-08-03 18:26:47 +05:30 • committed by Jason Gunthorpe

parent 0dfe452241

commit 2e51e45cf6

2 changed files with 28 additions and 24 deletions

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46

drivers/infiniband/hw/cxgb4/cm.c

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6

drivers/infiniband/hw/cxgb4/iw_cxgb4.h

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