Problem with PXE boot to Windows Server 2008 install. The reason is that UdpRead and UdpWrite interfaces cannot work well with the same UDP instance.
[Solution]
Use separate instances for UDP Read and UDP write in UefiPxeBC module.
[Impaction]:
UefiPxeBcDxe and Udp4Dxe module.
[Reference Info]:
EDK tracker 1133 - Problem with PXE boot to Windows Server 2008 install.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5303 6f19259b-4bc3-4df7-8a09-765794883524
Fixed one bug in PciBus. PciBus doesn't clear the bridges bus number for all the root bridges before scanning any of them.
[Description]:
The static IP configuration no long works in the EDK 1.04 network package. The cause is that changing the type of EFI_IP4_IPCONFIG_DATA.RouteTable from a variable length array to a pointer is not clean. If the whole structure is read from variable, the pointer is invalid.
[Solution]
Fix the pointer before using it
[Impaction]:
Ip4ConfigDxe module.
[Reference Info]:
EDK tracker 1134 - Static IP configuration no long works.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5291 6f19259b-4bc3-4df7-8a09-765794883524
Memory may leak because the handles in IScsiUpdateDeviceList is not freed if the "iSCSIDeviceList" already exists
[Impaction]
add Free() func to free memory properly.
[Reference Info]
The Handles in IScsiUpdateDeviceList is not freed if the "iSCSIDeviceList" already exists
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5211 6f19259b-4bc3-4df7-8a09-765794883524
add a judgement of whether the control command is equal with previous one or not.
[Impaction]
Judge if the control command is equaled with previous one. This handler can improve performance.
[Reference Info]
Currently the terminal driver outputs control commands upon user's request regardless of whether the new attribute is the same as previous one or not.
Actually, it could be implemented as only outputting control command when the new Attribute is different than previous one
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5113 6f19259b-4bc3-4df7-8a09-765794883524
change the old code style to comply with Doxgen format
[Impaction]
add comments for every function
[Reference Info]
add comments to achieve the highest standard of code quality matrix
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5079 6f19259b-4bc3-4df7-8a09-765794883524
solve the big file transfer issue using ISCSI
[Impaction]
change the control flow on IScsiExecuteScsiCommand function
[Reference Info]
The original design incorrectly uses a timer (its span is usually 2 seconds) to ensure the timely execution of CMD PDU send by initiator. For example: When initiator delivers a CMD PDU(WRITE command) in which the ExpDataXferLength filed is larger than DataSegmentLength field, according to ISCSI protocol spec, the target will respond it with a R2T PDU which is followed by a sequential DATA-OUT PDUs. In this situation, the original code may loop to deal with the arrival packet until initiator receives a RESPONSE PDU or the timer is expired. This way may cause the bigger file is more likely to fail.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5044 6f19259b-4bc3-4df7-8a09-765794883524
'cast from pointer to integer of different size'
when casting from a pointer directly to a
64 bit number. Added an intermediate cast to
UINTN.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5009 6f19259b-4bc3-4df7-8a09-765794883524
solve the x64 exception issue when unloading iSCSI driver
[Impaction]
add some handler for failure branch and prohibit the additional ISCSI INITIATOR NAME PROTOCOL from being installed.
[Reference Info]
this bug is reported by DELL. it causes an exception in x64 on unloading iscsi driver.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4941 6f19259b-4bc3-4df7-8a09-765794883524
The patch enhanced variable services to support:
1) If adding variable does not execute completely, the state is in_deleted, the next time find variable should have to retrieve the in_deleted variable.
2) when Reclaiming the variable storage, the 1) variable should be considered.
[Impaction]:
This is backward-compatible update.
[Reference Info]:
9552, 8632
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4916 6f19259b-4bc3-4df7-8a09-765794883524
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