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MdeModulePkg: Update Api from NetLibDetectMedia to NetLibDetectMediaWaitTimeout.

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Since new Api NetLibDetectMediaWaitTimeout was involved to support connecting
state handling, and it is forward compatible. So apply this Api in MdeModulePkg.

V2:
   *Define time period in a macro instead of hard code.

Cc: Ye Ting <ting.ye@intel.com>
Cc: Fu Siyuan <siyuan.fu@intel.com>
Cc: Wu Jiaxin <jiaxin.wu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Wang Fan <fan.wang@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Signed-off-by: fanwang2 <fan.wang@intel.com>
This commit is contained in:
fanwang2
2017-12-18 09:16:36 +08:00
committed by Fu Siyuan
parent 8569a87ef0
commit 8ce6b650b0
7 changed files with 21 additions and 16 deletions
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8
MdeModulePkg/Universal/Network/Dhcp4Dxe/Dhcp4Impl.c
View File

@@ -780,9 +780,9 @@ EfiDhcp4Start (
{
DHCP_PROTOCOL *Instance;
DHCP_SERVICE *DhcpSb;
BOOLEAN MediaPresent;
EFI_STATUS Status;
EFI_TPL OldTpl;
EFI_STATUS MediaStatus;
//
// First validate the parameters
@@ -813,9 +813,9 @@ EfiDhcp4Start (
//
// Check Media Satus.
//
MediaPresent = TRUE;
NetLibDetectMedia (DhcpSb->Controller, &MediaPresent);
if (!MediaPresent) {
MediaStatus = EFI_SUCCESS;
NetLibDetectMediaWaitTimeout (DhcpSb->Controller, DHCP_CHECK_MEDIA_WAITING_TIME, &MediaStatus);
if (MediaStatus != EFI_SUCCESS) {
Status = EFI_NO_MEDIA;
goto ON_ERROR;
}

1
MdeModulePkg/Universal/Network/Dhcp4Dxe/Dhcp4Impl.h
View File

@@ -43,6 +43,7 @@ typedef struct _DHCP_PROTOCOL DHCP_PROTOCOL;
#define DHCP_SERVICE_SIGNATURE SIGNATURE_32 ('D', 'H', 'C', 'P')
#define DHCP_PROTOCOL_SIGNATURE SIGNATURE_32 ('d', 'h', 'c', 'p')
#define DHCP_CHECK_MEDIA_WAITING_TIME EFI_TIMER_PERIOD_SECONDS(20)
//
// The state of the DHCP service. It starts as UNCONFIGED. If