Navdeep Parhar
9458619309
cxgbe shouldn't directly know of the UMA zones where network buffers
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come from.
MFC after: 1 week
2011-03-08 03:04:07 +00:00
Navdeep Parhar
83d58badea
There is no need to hold an ingress queue's lock while processing its
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descriptors.
MFC after: 1 week
2011-03-05 04:04:23 +00:00
Navdeep Parhar
e874ff7a8b
Calculate how many descriptors can be reclaimed before calling
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reclaim_tx_descs
2011-03-05 03:54:37 +00:00
Navdeep Parhar
7d29df5931
Tweaks for rx:
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- everything related to LRO should be in #ifdef INET blocks
- reorder sge_iq's fields so that the most frequently used are all together
- pull all rx code into t4_intr_data directly
- let go of the ingress queue lock when passing up data
- refill the freelist only if it is short of at least 32 buffers
2011-03-05 03:42:03 +00:00
Navdeep Parhar
29ca78e104
Store the ifnet rather than the port_info in each txq and rxq struct.
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MFC after: 1 week
2011-03-05 03:27:14 +00:00
Navdeep Parhar
aa2457e17c
A txpkts work request should have a valid FID.
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MFC after: 1 week
2011-03-05 03:18:56 +00:00
Navdeep Parhar
ecb79ca4f6
Resume tx immediately in response to an SGE egress update from the hardware.
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MFC after: 1 week
2011-03-05 03:06:38 +00:00
Navdeep Parhar
54e4ee7163
cxgbe(4) - NIC driver for Chelsio T4 (Terminator 4) based 10Gb/1Gb adapters.
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MFC after: 3 weeks
2011-02-18 08:00:26 +00:00
