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| /openbmc/linux/drivers/net/ethernet/cavium/thunder/ |
| H A D | nic.h | 1b6d55f2 Fri Mar 30 06:59:52 CDT 2018 Vadim Lomovtsev <Vadim.Lomovtsev@cavium.com> net: thunderx: add workqueue control structures for handle ndo_set_rx_mode request
The kernel calls ndo_set_rx_mode() callback from atomic context which
causes messaging timeouts between VF and PF (as they’re implemented via
MSIx). So in order to handle ndo_set_rx_mode() we need to get rid of it.
This commit implements necessary workqueue related structures to let VF
queue kernel request processing in non-atomic context later.
Signed-off-by: Vadim Lomovtsev <Vadim.Lomovtsev@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1b6d55f2 Fri Mar 30 06:59:52 CDT 2018 Vadim Lomovtsev <Vadim.Lomovtsev@cavium.com> net: thunderx: add workqueue control structures for handle ndo_set_rx_mode request
The kernel calls ndo_set_rx_mode() callback from atomic context which
causes messaging timeouts between VF and PF (as they’re implemented via
MSIx). So in order to handle ndo_set_rx_mode() we need to get rid of it.
This commit implements necessary workqueue related structures to let VF
queue kernel request processing in non-atomic context later.
Signed-off-by: Vadim Lomovtsev <Vadim.Lomovtsev@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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