OpenE2K
/
linux
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

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

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 <shirif@voltaire.com>
Signed-off-by: Chien Tung <chien.tin.tung@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Chien Tung 2010-09-07 16:31:20 +00:00 committed by Roland Dreier
parent 320b2b8de1
commit 70c9db0fdf
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/infiniband/hw/nes/nes_nic.c
View File

@ -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)) {