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RDMA/nes: Write correct register write to set TX pause param

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Setting TX pause param writes to the wrong register location causing
the adapter to hang.  Correct the define used to write the reigster.

Addresses: https://bugs.openfabrics.org/show_bug.cgi?id=2116
Reported-by: Shiri Franchi <[email protected]>
Signed-off-by: Chien Tung <[email protected]>
Signed-off-by: Roland Dreier <[email protected]>
This commit is contained in:
Chien Tung 2010-09-07 16:31:20 +00:00 • committed by Roland Dreier
commit 70c9db0fdf
1 changed files with 2 additions and 2 deletions
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4
drivers/infiniband/hw/nes/nes_nic.c
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@ -1446,14 +1446,14 @@ static int nes_netdev_set_pauseparam(struct net_device *netdev,
NES_IDX_MAC_TX_CONFIG + (nesdev->mac_index*0x200));
u32temp |= NES_IDX_MAC_TX_CONFIG_ENABLE_PAUSE;
nes_write_indexed(nesdev,
NES_IDX_MAC_TX_CONFIG_ENABLE_PAUSE + (nesdev->mac_index*0x200), u32temp);
NES_IDX_MAC_TX_CONFIG + (nesdev->mac_index*0x200), u32temp);
nesdev->disable_tx_flow_control = 0;
} else if ((et_pauseparam->tx_pause == 0) && (nesdev->disable_tx_flow_control == 0)) {
u32temp = nes_read_indexed(nesdev,
NES_IDX_MAC_TX_CONFIG + (nesdev->mac_index*0x200));
u32temp &= ~NES_IDX_MAC_TX_CONFIG_ENABLE_PAUSE;
nes_write_indexed(nesdev,
NES_IDX_MAC_TX_CONFIG_ENABLE_PAUSE + (nesdev->mac_index*0x200), u32temp);
NES_IDX_MAC_TX_CONFIG + (nesdev->mac_index*0x200), u32temp);
nesdev->disable_tx_flow_control = 1;
}
if ((et_pauseparam->rx_pause == 1) && (nesdev->disable_rx_flow_control == 1)) {