cxgb4: speed up on-chip memory read

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Use readq() (via t4_read_reg64()) to read 64-bits at a time.
Read residual in 32-bit multiples.

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>

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Rahul Lakkireddy 2018-02-14 12:56:28 +05:30 • committed by David S. Miller

parent 1a4330cdbf

commit 7494f980ca

1 changed files with 28 additions and 9 deletions

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drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c

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