octeontx2-pf: cn10k: Ensure valid pointers are freed to aura

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While freeing SQB pointers to aura, driver first memcpy to
target address and then triggers lmtst operation to free pointer
to the aura. We need to ensure(by adding dmb barrier)that memcpy
is finished before pointers are freed to the aura. This patch also
adds the missing sq context structure entry in debugfs.

Fixes: ef6c8da71e ("octeontx2-pf: cn10K: Reserve LMTST lines per core")
Signed-off-by: Geetha sowjanya <gakula@marvell.com>
Signed-off-by: Subbaraya Sundeep <sbhatta@marvell.com>
Signed-off-by: Sunil Goutham <sgoutham@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Geetha sowjanya 2022-01-21 12:04:43 +05:30 • committed by David S. Miller

parent fae80edeaf

commit c5d731c54a

2 changed files with 3 additions and 0 deletions

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2

drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c

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1

drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h

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