qlcnic: fix cdrp race condition

Reading CRB registers(if reqd) before releasing the api lock. Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com> Signed-off-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
git-mirror · Aug 30, 2011 · 9254b75 · 9254b75
1 parent a2050c7
commit 9254b75
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Showing 4 changed files with 95 additions and 32 deletions.
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h
@@ -1465,7 +1465,8 @@ int qlcnic_check_loopback_buff(unsigned char *data, u8 mac[]);
 /* Functions from qlcnic_main.c */
 int qlcnic_reset_context(struct qlcnic_adapter *);
 u32 qlcnic_issue_cmd(struct qlcnic_adapter *adapter,
-	u32 pci_fn, u32 version, u32 arg1, u32 arg2, u32 arg3, u32 cmd);
+	u32 pci_fn, u32 version, u32 arg1, u32 arg2, u32 arg3, u32 cmd,
+		u32 *rd_args[3]);
 void qlcnic_diag_free_res(struct net_device *netdev, int max_sds_rings);
 int qlcnic_diag_alloc_res(struct net_device *netdev, int test);
 netdev_tx_t qlcnic_xmit_frame(struct sk_buff *skb, struct net_device *netdev);