diff options
| author | Alexander Duyck <alexander.h.duyck@intel.com> | 2012-05-05 05:30:53 +0000 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2012-07-11 02:01:14 -0700 |
| commit | e4b317e90964d471b4f259400f9c80321028f779 (patch) | |
| tree | 3c3b81955fc7986cff0dd6bfe5bd6100625bec23 /drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c | |
| parent | c087663ec870c71b01d8e4ebbd68e481e0e253e3 (diff) | |
ixgbe: Add feature offset value to ring features
The mask value for ring features was overloaded for FCoE which can lead to
some confusion. In order to avoid any confusion I am splitting the mask
value and adding an offset value. This can be used for the start of the
FCoE rings, and in the future I hope to use it to store the start of the
registers for SR-IOV.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c index b4da760bd5f0..0922ece4d853 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c @@ -674,7 +674,7 @@ void ixgbe_configure_fcoe(struct ixgbe_adapter *adapter) if (adapter->ring_feature[RING_F_FCOE].indices) { /* Use multiple rx queues for FCoE by redirection table */ for (i = 0; i < IXGBE_FCRETA_SIZE; i++) { - fcoe_i = f->mask + i % f->indices; + fcoe_i = f->offset + i % f->indices; fcoe_i &= IXGBE_FCRETA_ENTRY_MASK; fcoe_q = adapter->rx_ring[fcoe_i]->reg_idx; IXGBE_WRITE_REG(hw, IXGBE_FCRETA(i), fcoe_q); @@ -683,7 +683,7 @@ void ixgbe_configure_fcoe(struct ixgbe_adapter *adapter) IXGBE_WRITE_REG(hw, IXGBE_ETQS(IXGBE_ETQF_FILTER_FCOE), 0); } else { /* Use single rx queue for FCoE */ - fcoe_i = f->mask; + fcoe_i = f->offset; fcoe_q = adapter->rx_ring[fcoe_i]->reg_idx; IXGBE_WRITE_REG(hw, IXGBE_FCRECTL, 0); IXGBE_WRITE_REG(hw, IXGBE_ETQS(IXGBE_ETQF_FILTER_FCOE), @@ -691,7 +691,7 @@ void ixgbe_configure_fcoe(struct ixgbe_adapter *adapter) (fcoe_q << IXGBE_ETQS_RX_QUEUE_SHIFT)); } /* send FIP frames to the first FCoE queue */ - fcoe_i = f->mask; + fcoe_i = f->offset; fcoe_q = adapter->rx_ring[fcoe_i]->reg_idx; IXGBE_WRITE_REG(hw, IXGBE_ETQS(IXGBE_ETQF_FILTER_FIP), IXGBE_ETQS_QUEUE_EN | |