amd-xgbe: Add ethtool show/set ring parameter support

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Add ethtool support to show and set the number of the Rx and Tx ring
descriptors.  Changing the ring configuration will result in a device
restart.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Tom Lendacky 2018-05-23 11:38:56 -05:00 • committed by David S. Miller

parent 53a1024abf

commit bab748de98

3 changed files with 72 additions and 5 deletions

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6

drivers/net/ethernet/amd/xgbe/xgbe-drv.c

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65

drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c

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6

drivers/net/ethernet/amd/xgbe/xgbe.h

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