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authorHayes Wang <[email protected]>2023-07-26 11:08:07 +0800
committerJakub Kicinski <[email protected]>2023-07-28 18:01:22 -0700
commit57df0fb9d511f91202114813e90128d65c0589f0 (patch)
tree81aeec0a2edfd1825b841084d46e2e7ea08acda6 /tools/perf/scripts/python
parent3bdd85e2e3508a5f10949cae66c1d9e21a82d16f (diff)
r8152: adjust generic_ocp_write function
Reduce the control transfer if all bytes of first or the last DWORD are written. The original method is to split the control transfer into three parts (the first DWORD, middle continuous data, and the last DWORD). However, they could be combined if whole bytes of the first DWORD or last DWORD are written. That is, the first DWORD or the last DWORD could be combined with the middle continuous data, if the byte_en is 0xff. Signed-off-by: Hayes Wang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
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