[v1] NetworkPkg/iScsiDxe: Update iScsiStart Policy

[edk2] [PATCH v1 0/2] NetworkPkg/iScsiDxe: Update iScsiStart Policy

hegdenag posted 2 patches 7 years, 2 months ago

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NetworkPkg/IScsiDxe/IScsiDriver.c |  8 +++++++-
NetworkPkg/IScsiDxe/IScsiDriver.h | 19 +++++++++++--------
NetworkPkg/NetworkPkg.dec         |  5 +++--
3 files changed, 21 insertions(+), 11 deletions(-)

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[edk2] [PATCH v1 0/2] NetworkPkg/iScsiDxe: Update iScsiStart Policy

Posted by hegdenag 7 years, 2 months ago

Today, iSCSI driver checks whether there are AIP instances
installed by iSCSI HBA adapter and if yes, the iSCSI driver
will return EFI_ABORTED in its driver binding Start. 
We can not guarantee the existence of AIP instances always during
iSCSI DBStart. Hence, we might end up doing a iScsiStart even if
the intent of the customer was to use only iSCSI on HBA.
The series of patch will define a new PCD value for the PCD 
PcdIScsiAIPNetworkBootPolicy, "Always use iSCSI HBA and ignore
UEFI iSCSI", update iScsiStart to check this PCD value and return
EFI_ABORT in this case even before checking for AIP instances.

hegdenag (2):
  NetworkPkg/iSCSIDxe: Update the condition for IScsiStart Abort
  NetworkPkg/NetworkPkg.dec: Update comments for the PCD

 NetworkPkg/IScsiDxe/IScsiDriver.c |  8 +++++++-
 NetworkPkg/IScsiDxe/IScsiDriver.h | 19 +++++++++++--------
 NetworkPkg/NetworkPkg.dec         |  5 +++--
 3 files changed, 21 insertions(+), 11 deletions(-)

-- 
2.8.3.windows.1

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