[SCSI] cxgb3i: transmit work-request fixes

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- resize the work-request credit array to be based on skb's MAX_SKB_FRAGS.
- split the skb cb into tx and rx portion
- increase the default transmit window to 128K.
- stop queueing up the outgoing pdus if transmit window is full.

Signed-off-by: Karen Xie <kxie@chelsio.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

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Karen Xie 2009-02-13 21:38:44 -08:00 • committed by James Bottomley

parent b73a774942

commit 1648b11ea7

2 changed files with 121 additions and 53 deletions

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146

drivers/scsi/cxgb3i/cxgb3i_offload.c

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28

drivers/scsi/cxgb3i/cxgb3i_offload.h

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