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ixgbe: populate the ring->q_vector pointer during ring mapping 

The q_vector back pointer was not being set in the rings so it would not
have been possible to determine the parent q_vector of the ring.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Alexander Duyck 2010-11-16 19:27:10 -08:00 committed by Jeff Kirsher
parent d0759ebb05
commit 2274543f15
1 changed files with 4 additions and 0 deletions
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4
drivers/net/ixgbe/ixgbe_main.c
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@ -2113,18 +2113,22 @@ static inline void map_vector_to_rxq(struct ixgbe_adapter *a, int v_idx,
int r_idx)
{
struct ixgbe_q_vector *q_vector = a->q_vector[v_idx];
struct ixgbe_ring *rx_ring = a->rx_ring[r_idx];
set_bit(r_idx, q_vector->rxr_idx);
q_vector->rxr_count++;
rx_ring->q_vector = q_vector;
}
static inline void map_vector_to_txq(struct ixgbe_adapter *a, int v_idx,
int t_idx)
{
struct ixgbe_q_vector *q_vector = a->q_vector[v_idx];
struct ixgbe_ring *tx_ring = a->tx_ring[t_idx];
set_bit(t_idx, q_vector->txr_idx);
q_vector->txr_count++;
tx_ring->q_vector = q_vector;
}
/**