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bnxt_en: Add new hardware RFS mode.
authorMichael Chan <michael.chan@broadcom.com>
Thu, 29 Dec 2016 17:13:38 +0000 (12:13 -0500)
committerDavid S. Miller <davem@davemloft.net>
Thu, 29 Dec 2016 19:37:23 +0000 (14:37 -0500)
commitae10ae740ad2befd92b6f5b2ab39220bce6e5da2
treef5d8baa88f72a901529787e87535ad743d2f5c08tree
parent8079e8f107bf02e1e5ece89239dd2fb475a4735fcommit | diff
bnxt_en: Add new hardware RFS mode.

The existing hardware RFS mode uses one hardware RSS context block
per ring just to calculate the RSS hash.  This is very wasteful and
prevents VF functions from using it.  The new hardware mode shares
the same hardware RSS context for RSS placement and RFS steering.
This allows VFs to enable RFS.

Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/broadcom/bnxt/bnxt.c diff | blob | history
drivers/net/ethernet/broadcom/bnxt/bnxt.h diff | blob | history
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