diff options
| author |   Bhanu Prakash Gollapudi <bprakash@broadcom.com> | 2013-04-22 19:22:30 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2013-04-25 04:06:46 -0400 |
| commit | 0eb43b4bb081a1a22574daab9c05286a600dd7fe (patch) | |
| tree | 85933a915bbe9ebd7c3872feefc1d88972063835 /drivers/net/ethernet/broadcom/cnic.c | |
| parent | net: fec: Enable imx6 enet checksum acceleration. (diff) | |
| download | linux-dev-0eb43b4bb081a1a22574daab9c05286a600dd7fe.tar.xz linux-dev-0eb43b4bb081a1a22574daab9c05286a600dd7fe.zip | |
bnx2x, bnx2fc: Use per port max exchange resources
The firmware supports a maximum of 4K FCoE exchanges. In 4-port devices,
or when working in multi-function mode, this resource needs to be distributed
between the various possible FCoE functions.
This information needs to be calculated by bnx2x and propagated into bnx2fc
via cnic. bnx2fc can then use this value to calculate corresponding xid
resources instead of using global constants.
Signed-off-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/cnic.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/cnic.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/ethernet/broadcom/cnic.c b/drivers/net/ethernet/broadcom/cnic.c index 149a3a038491..40649a8bf390 100644 --- a/drivers/net/ethernet/broadcom/cnic.c +++ b/drivers/net/ethernet/broadcom/cnic.c @@ -5544,8 +5544,10 @@ static struct cnic_dev *init_bnx2x_cnic(struct net_device *dev) if (!(ethdev->drv_state & CNIC_DRV_STATE_NO_ISCSI)) cdev->max_iscsi_conn = ethdev->max_iscsi_conn; - if (CNIC_SUPPORTS_FCOE(cp)) + if (CNIC_SUPPORTS_FCOE(cp)) { cdev->max_fcoe_conn = ethdev->max_fcoe_conn; + cdev->max_fcoe_exchanges = ethdev->max_fcoe_exchanges; + } if (cdev->max_fcoe_conn > BNX2X_FCOE_NUM_CONNECTIONS) cdev->max_fcoe_conn = BNX2X_FCOE_NUM_CONNECTIONS; |