Since this variable is now part of a structure and not allocated dynamically,
this test is irrelevant now.
Signed-off-by: NDotan Barak <dotanb@dev.mellanox.com>
Signed-off-by: NAmir Vadai <amirv@mellanox.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

When our getdcbx entry is called, DCB_CAP_DCBX_HOST should be advertized too.

Cc: John Fastabend <john.r.fastabend@intel.com>
Signed-off-by: NSagi Grimberg <sagig@mellanox.com>
Signed-off-by: NOr Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Enable the DCB ETS ops only when supported by the firmware. For older firmware/cards
which don't support ETS, advertize only PFC DCB ops.
Signed-off-by: NEugenia Emantayev <eugenia@mellanox.co.il>
Signed-off-by: NOr Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Had a typo in memcpy.
Signed-off-by: NAmir Vadai <amirv@mellanox.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Commit 109d2446

    "net/mlx4_en: Set max rate-limit for a TC"

introduced 64 bit math operations into mlx4_en_dcbnl_ieee_setmaxrate()

causing the following final link failure on an x86_32 allmodconfig

  ERROR: "__udivdi3" [drivers/net/ethernet/mellanox/mlx4/mlx4_en.ko] undefined!

Convert it to use div_u64() instead.

Cc: Amir Vadai <amirv@mellanox.com>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: NPaul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

This patch is using the DCB netlink to set rate limit per ETS TC
Values are accepted in Kbps and rounded up to the nearest multiply of 100Mbps.
Signed-off-by: NAmir Vadai <amirv@mellanox.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Set TSA, promised BW and PFC using IEEE 802.1qaz netlink commands.
Signed-off-by: NAmir Vadai <amirv@mellanox.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>