cxgb4: Deal with wrap-around of queue for Work request

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The WR headers  may not fit within one descriptor.
So we need to deal with wrap-around here.

Based on original patch by Pranjal Joshi <pjoshi@chelsio.com>

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

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Hariprasad Shenai 2015-12-08 10:09:15 +05:30 • committed by David S. Miller

parent 126fca643e

commit 8d0557d27d

1 changed files with 53 additions and 4 deletions

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57

drivers/net/ethernet/chelsio/cxgb4/sge.c

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