NetworkPkg/DnsDxe: Update RetryCount/RetryInterval to comply with UEFI spec.

According to UEFI spec:
"Retry number if no response received after RetryInterval. If zero, use
the parameter configured through Dns.Configure() interface."
"Minimum interval of retry is 2 second. If the retry interval is less
than 2 second, then use the 2 second. If zero, use the parameter configured
through Dns.Configure() interface."

For both DNS.HostNameToIp and DNS.GeneralLookUp, the value of RetryCount /
RetryInterval need to be updated to comply with UEFI spec.

Cc: Ye Ting <ting.ye@intel.com>
Cc: Fu Siyuan <siyuan.fu@intel.com>
Cc: Wang Fan <fan.wang@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Wu Jiaxin <jiaxin.wu@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/NetworkPkg/DnsDxe/DnsDriver.h b/NetworkPkg/DnsDxe/DnsDriver.h
index 6632bb2..49f6a1d 100644
--- a/NetworkPkg/DnsDxe/DnsDriver.h
+++ b/NetworkPkg/DnsDxe/DnsDriver.h
@@ -1,7 +1,7 @@
 /** @file

 The header files of the driver binding and service binding protocol for DnsDxe driver.

 

-Copyright (c) 2015 - 2016, Intel Corporation. All rights reserved.<BR>

+Copyright (c) 2015 - 2017, Intel Corporation. All rights reserved.<BR>

 This program and the accompanying materials

 are licensed and made available under the terms and conditions of the BSD License

 which accompanies this distribution.  The full text of the license may be found at

@@ -89,8 +89,6 @@ struct _DNS_INSTANCE {
   NET_MAP                       Dns4TxTokens;

   NET_MAP                       Dns6TxTokens;

 

-  UINT32                        MaxRetry;

-

   UDP_IO                        *UdpIo;

 };