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

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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>
This commit is contained in:
Jiaxin Wu
2017-11-16 14:28:33 +08:00
parent 1b59de8444
commit cd2a624071
4 changed files with 67 additions and 48 deletions
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4
NetworkPkg/DnsDxe/DnsDriver.h
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@@ -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;
};