diff options
| author | Michael Chan <mchan@broadcom.com> | 2009-12-02 15:15:36 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-12-02 19:57:20 -0800 |
| commit | 8b065b671d3096bfe0dbc9a833cb592f84642436 (patch) | |
| tree | e0afaaef075833d2e21c7e8b5dd699a63f5362e5 /drivers/net/cnic.c | |
| parent | c7596b79feb3d15bea64007254f77233bda811f4 (diff) | |
| download | lwn-8b065b671d3096bfe0dbc9a833cb592f84642436.tar.gz lwn-8b065b671d3096bfe0dbc9a833cb592f84642436.zip | |
cnic: Fix bnx2x ring shutdown.
Need to send a HALT command to the firmware to fully shutdown the bnx2x
rings.
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>
Diffstat (limited to 'drivers/net/cnic.c')
| -rw-r--r-- | drivers/net/cnic.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c index 10c5cc356305..fb1cadb0e1f5 100644 --- a/drivers/net/cnic.c +++ b/drivers/net/cnic.c @@ -4164,8 +4164,15 @@ static void cnic_shutdown_rings(struct cnic_dev *dev) } else if (test_bit(CNIC_F_BNX2X_CLASS, &dev->flags)) { struct cnic_local *cp = dev->cnic_priv; u32 cli = BNX2X_ISCSI_CL_ID(CNIC_E1HVN(cp)); + union l5cm_specific_data l5_data; cnic_ring_ctl(dev, BNX2X_ISCSI_L2_CID, cli, 0); + + l5_data.phy_address.lo = cli; + l5_data.phy_address.hi = 0; + cnic_submit_kwqe_16(dev, RAMROD_CMD_ID_ETH_HALT, + BNX2X_ISCSI_L2_CID, ETH_CONNECTION_TYPE, &l5_data); + msleep(10); } } |