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(parent: 7efe48d) | patch
cxgb4: collect hardware dump in second kernel
authorRahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Wed, 2 May 2018 09:47:19 +0000 (15:17 +0530)
committerDavid S. Miller <davem@davemloft.net>
Mon, 14 May 2018 17:46:05 +0000 (13:46 -0400)
commit1dde532dd0520a948fbc82f4522183104ee4808b
tree33c326162fdade738286b7b48520db15649867e9tree | snapshot
parent7efe48df8a3df6d089d2e9a1d429c82cc5dcf2decommit | diff
cxgb4: collect hardware dump in second kernel

Register callback to collect hardware/firmware dumps in second kernel
before hardware/firmware is initialized. The dumps for each device
will be available as elf notes in /proc/vmcore in second kernel.

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>
drivers/net/ethernet/chelsio/cxgb4/cxgb4.h diff | blob | blame | history
drivers/net/ethernet/chelsio/cxgb4/cxgb4_cudbg.c diff | blob | blame | history
drivers/net/ethernet/chelsio/cxgb4/cxgb4_cudbg.h diff | blob | blame | history
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git