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(parent: e015d58) | patch
qed: align DPI configuration to HW requirements
authorRam Amrani <Ram.Amrani@cavium.com>
Sun, 30 Apr 2017 08:49:09 +0000 (11:49 +0300)
committerDavid S. Miller <davem@davemloft.net>
Mon, 1 May 2017 15:42:15 +0000 (11:42 -0400)
commit107392b75ffc96a2418d5382e52b08c598575e1b
treedb9a05ba2c8beaf5e7a8feb9d0f2b3e0d273a1b0tree | snapshot
parente015d58b44a93a3fd89ed910d68659dfdc57237ccommit | diff
qed: align DPI configuration to HW requirements

When calculating doorbell BAR partitioning round up the number of
CPUs to the nearest power of 2 so the size of the DPI (per user
section) configured in the hardware will be stored properly and
not truncated.

Signed-off-by: Ram Amrani <Ram.Amrani@cavium.com>
Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/qlogic/qed/qed.h diff | blob | history
drivers/net/ethernet/qlogic/qed/qed_dev.c diff | blob | history
Domain: System / Kernel;