mlx4_core: Do not map BF area if capability is 0

Browse source

BF can be disabled in some cases, the capability field, bf_reg_size is set
to zero in this case. Don't map the BF area in this case, it would cause
failures.  In addition, leaving the BF area unmapped
also alerts the ETH driver to not use BF.

Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

This commit is contained in:

Jack Morgenstein 2012-02-19 21:38:52 +00:00 • committed by David S. Miller

parent 834fa12ca1

commit 3d7474734b

1 changed files with 3 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

3

drivers/net/ethernet/mellanox/mlx4/main.c

View file