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authorMark Starovoytov <mstarovoitov@marvell.com>2020-05-22 11:19:44 +0300
committerDavid S. Miller <davem@davemloft.net>2020-05-22 14:08:28 -0700
commit14ef766b13822001087d468aa41f22caa2a42022 (patch)
treedf4bd4449befbd400f2150e5f8d94e36ca10e701 /scripts/bpf_helpers_doc.py
parent7327699f35f8e90b32c03080b5cba4e9aa95e087 (diff)
net: atlantic: automatically downgrade the number of queues if necessary
This patch adds support for automatic queue number downgrade. On A2: this is a must have, because only TC0/TC1 support more than 4Q. Other TCs support 4Qs maximum. Thus, on A2 we must downgrade the number of queues per TC to 4, if more than 2 TCs are requested. On A1: this allows using 8TCs even on systems with cpu count >= 8, when we have 8 queues by default. We will just automatically switch to 8TCx4Q mode in this case. Signed-off-by: Mark Starovoytov <mstarovoitov@marvell.com> Signed-off-by: Igor Russkikh <irusskikh@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'scripts/bpf_helpers_doc.py')
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