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cnic: Fix ring I/O address for bnx2x devices.

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Old code was initializing the ring producers using an incorrect I/O
address.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: Benjamin Li <benli@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michael Chan 2009-12-02 15:15:35 +00:00 committed by David S. Miller
parent 8f9b3f6994
commit c7596b79fe
1 changed files with 3 additions and 5 deletions
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8
drivers/net/cnic.c
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@ -4131,22 +4131,20 @@ static void cnic_init_rings(struct cnic_dev *dev)
cnic_init_bnx2_rx_ring(dev);
} else if (test_bit(CNIC_F_BNX2X_CLASS, &dev->flags)) {
struct cnic_local *cp = dev->cnic_priv;
struct cnic_eth_dev *ethdev = cp->ethdev;
u32 cli = BNX2X_ISCSI_CL_ID(CNIC_E1HVN(cp));
union l5cm_specific_data l5_data;
struct ustorm_eth_rx_producers rx_prods = {0};
void __iomem *doorbell;
int i;
u32 off, i;
rx_prods.bd_prod = 0;
rx_prods.cqe_prod = BNX2X_MAX_RCQ_DESC_CNT;
barrier();
doorbell = ethdev->io_base2 + BAR_USTRORM_INTMEM +
off = BAR_USTRORM_INTMEM +
USTORM_RX_PRODS_OFFSET(CNIC_PORT(cp), cli);
for (i = 0; i < sizeof(struct ustorm_eth_rx_producers) / 4; i++)
writel(((u32 *) &rx_prods)[i], doorbell + i * 4);
CNIC_WR(dev, off + i * 4, ((u32 *) &rx_prods)[i]);
cnic_init_bnx2x_tx_ring(dev);
cnic_init_bnx2x_rx_ring(dev);