octeontx2-pf: cleanup transmit link deriving logic

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Unlike OcteonTx2, the channel numbers used by CGX/RPM
and LBK on CN10K silicons aren't fixed in HW. They are
SW programmable, hence we cannot derive transmit link
from static channel numbers anymore. Get the same from
admin function via mailbox.

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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This commit is contained in:

Subbaraya Sundeep 2021-08-25 17:48:40 +05:30 • committed by David S. Miller

parent 72e192a163

commit 039190bb35

4 changed files with 11 additions and 23 deletions

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1

drivers/net/ethernet/marvell/octeontx2/af/mbox.h

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9

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

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23

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

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1

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

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