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18 Commits

Author SHA1 Message Date
Rahul Lakkireddy 9e5c598c72 cxgb4: collect SGE queue context dump 
Collect SGE freelist queue and congestion manager contexts.

Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2017-11-14 16:14:07 +09:00
Rahul Lakkireddy 03e98b9118 cxgb4: collect LE-TCAM dump 
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2017-11-14 16:14:07 +09:00
Rahul Lakkireddy 6f92a6544f cxgb4: collect hardware misc dumps 
Collect path mtu, PM stats, TP clock info, congestion control, and VPD
data dumps.

Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2017-10-27 23:48:30 +09:00
Rahul Lakkireddy 08c4901bfe cxgb4: collect hardware scheduler dumps 
Collect hardware TX traffic scheduler and pace tables.

Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2017-10-27 23:48:30 +09:00
Rahul Lakkireddy db8cd7ce20 cxgb4: collect PBT tables dump 
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2017-10-27 23:48:30 +09:00
Rahul Lakkireddy b289593e13 cxgb4: collect MPS-TCAM dump 
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2017-10-27 23:48:29 +09:00
Rahul Lakkireddy 9030e49897 cxgb4: collect TID info dump 
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2017-10-27 23:48:29 +09:00
Rahul Lakkireddy 28b445561f cxgb4: collect RSS dumps 
Collect RSS table and RSS VF configuration dumps.

Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2017-10-27 23:48:29 +09:00
Rahul Lakkireddy 3044d0fb01 cxgb4: collect CIM queue configuration dump 
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2017-10-27 23:48:29 +09:00
Rahul Lakkireddy 27887bc7cb cxgb4: collect hardware LA dumps 
Collect CIM, CIM_MA, ULP_RX, TP, CIM_PIF, and ULP_TX logic analyzer
dumps.

Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2017-10-27 23:48:29 +09:00
Rahul Lakkireddy acfdf7eabe cxgb4: fix overflow in collecting IBQ and OBQ dump 
Destination buffer already has offset added.  So, don't add offset
again.

Fetch actual size of configured OBQ from hardware, instead of using
hardcoded value.

Fixes: 7c075ce221 ("cxgb4: collect IBQ and OBQ dumps")
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2017-10-26 17:31:28 +09:00
Rahul Lakkireddy 7c075ce221 cxgb4: collect IBQ and OBQ dumps 
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2017-10-14 18:35:14 -07:00
Rahul Lakkireddy 270d39bf32 cxgb4: collect hardware module dumps 
Collect SGE, PCIE, PM, UP CIM, MA and HMA dumps.

Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2017-10-14 18:35:14 -07:00
Rahul Lakkireddy 4359cf3368 cxgb4: collect TP dump 
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2017-10-14 18:35:14 -07:00
Rahul Lakkireddy 844d1b6f0e cxgb4: collect firmware mbox and device log dump 
Collect firmware mbox and device logs before collecting the rest of
the hardware dumps to snap the firmware state before the mailbox logs
are updated by other hardware dumps.

Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2017-10-14 18:35:14 -07:00
Rahul Lakkireddy b33af022e5 cxgb4: collect on-chip memory dump 
Collect EDC0 and EDC1 memory dump.

Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2017-10-14 18:35:14 -07:00
Rahul Lakkireddy a7975a2f9a cxgb4: collect register dump 
Add base to collect dump entities.  Collect register dump and
update template header accordingly.

Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2017-10-14 18:35:14 -07:00
Rahul Lakkireddy ad75b7d32f cxgb4: implement ethtool dump data operations 
Implement operations to set/get dump data via ethtool.  Also add
template header that precedes dump data, which helps in decoding
and extracting the dump data.

Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 2017-10-14 18:35:14 -07:00