mlxsw: spectrum_buffers: Pass SBPM min_size in cells

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The SBPM register configures the shared buffer allocation and
configuration per port and pool. The min_buff value is the buffer size
dedicated to this single function, and is configured in cells.
Currently, all sb_pm entries have 0 for min_buff, and therefore the
actual unit is immaterial. However, in a follow-up patch we want to add
entries with non-zero minimum.

Therefore pass the min_buff from the sb_pm table through the cell
conversion before handing it over to mlxsw_sp_sb_pm_write().

Signed-off-by: Petr Machata <petrm@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Petr Machata 2018-09-20 09:21:30 +03:00 • committed by David S. Miller

parent d144e3a2c9

commit 41057e2828

1 changed files with 3 additions and 1 deletions

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drivers/net/ethernet/mellanox/mlxsw/spectrum_buffers.c

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