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path: root/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
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Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c')
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index e81a747ea8ce..c50696b396f1 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -4947,7 +4947,7 @@ static void bnx2x_after_function_update(struct bnx2x *bp)
q);
}
- if (!NO_FCOE(bp)) {
+ if (!NO_FCOE(bp) && CNIC_ENABLED(bp)) {
fp = &bp->fp[FCOE_IDX(bp)];
queue_params.q_obj = &bnx2x_sp_obj(bp, fp).q_obj;
@@ -9878,6 +9878,10 @@ static int bnx2x_prev_unload_common(struct bnx2x *bp)
REG_RD(bp, NIG_REG_NIG_INT_STS_CLR_0);
}
}
+ if (!CHIP_IS_E1x(bp))
+ /* block FW from writing to host */
+ REG_WR(bp, PGLUE_B_REG_INTERNAL_PFID_ENABLE_MASTER, 0);
+
/* wait until BRB is empty */
tmp_reg = REG_RD(bp, BRB1_REG_NUM_OF_FULL_BLOCKS);
while (timer_count) {
@@ -13354,6 +13358,7 @@ static int bnx2x_unregister_cnic(struct net_device *dev)
RCU_INIT_POINTER(bp->cnic_ops, NULL);
mutex_unlock(&bp->cnic_mutex);
synchronize_rcu();
+ bp->cnic_enabled = false;
kfree(bp->cnic_kwq);
bp->cnic_kwq = NULL;