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authorMichael Chan <mchan@broadcom.com>2009-12-02 15:15:36 +0000
committerDavid S. Miller <davem@davemloft.net>2009-12-02 19:57:20 -0800
commit8b065b671d3096bfe0dbc9a833cb592f84642436 (patch)
treee0afaaef075833d2e21c7e8b5dd699a63f5362e5
parentc7596b79feb3d15bea64007254f77233bda811f4 (diff)
downloadop-kernel-dev-8b065b671d3096bfe0dbc9a833cb592f84642436.zip
op-kernel-dev-8b065b671d3096bfe0dbc9a833cb592f84642436.tar.gz
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>
-rw-r--r--drivers/net/cnic.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c
index 10c5cc3..fb1cadb 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);
}
}
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