mlx4_core: Support ICM tables in coherent memory

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Enable having ICM tables in coherent memory, and use coherent memory
for the dMPT table.  This will allow writing MPT entries for MRs both
via the SW2HW_MPT command and also directly by the driver for FMR
remapping without needing to flush or worry about cacheline boundaries.

Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Michael S. Tsirkin <mst@dev.mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

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Jack Morgenstein 2007-08-01 12:28:20 +03:00 • committed by Roland Dreier

parent 04d29b0ede

commit 5b0bf5e25e

4 changed files with 112 additions and 49 deletions

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113

drivers/net/mlx4/icm.c

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7

drivers/net/mlx4/icm.h

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40

drivers/net/mlx4/main.c

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1

drivers/net/mlx4/mlx4.h

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