diff options
Diffstat (limited to 'drivers/net/bnx2x_main.c')
| -rw-r--r-- | drivers/net/bnx2x_main.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c index 6c67be67976..177cb467ba9 100644 --- a/drivers/net/bnx2x_main.c +++ b/drivers/net/bnx2x_main.c @@ -9691,8 +9691,15 @@ static void bnx2x_self_test(struct net_device *dev, etest->flags &= ~ETH_TEST_FL_OFFLINE; if (etest->flags & ETH_TEST_FL_OFFLINE) { + int port = BP_PORT(bp); + u32 val; u8 link_up; + /* save current value of input enable for TX port IF */ + val = REG_RD(bp, NIG_REG_EGRESS_UMP0_IN_EN + port*4); + /* disable input for TX port IF */ + REG_WR(bp, NIG_REG_EGRESS_UMP0_IN_EN + port*4, 0); + link_up = bp->link_vars.link_up; bnx2x_nic_unload(bp, UNLOAD_NORMAL); bnx2x_nic_load(bp, LOAD_DIAG); @@ -9712,6 +9719,10 @@ static void bnx2x_self_test(struct net_device *dev, etest->flags |= ETH_TEST_FL_FAILED; bnx2x_nic_unload(bp, UNLOAD_NORMAL); + + /* restore input for TX port IF */ + REG_WR(bp, NIG_REG_EGRESS_UMP0_IN_EN + port*4, val); + bnx2x_nic_load(bp, LOAD_NORMAL); /* wait until link state is restored */ bnx2x_wait_for_link(bp, link_up); |