+ Mike With the UEFI driver model, if a device is not needed by booting, it can skip the connecting. Then I do not see a need of the new protocol.
Thanks, Ray > -----Original Message----- > From: Laszlo Ersek <ler...@redhat.com> > Sent: Thursday, October 31, 2019 6:15 PM > To: devel@edk2.groups.io; ashishsin...@nvidia.com; Wang, Jian J > <jian.j.w...@intel.com>; Wu, Hao A <hao.a...@intel.com>; Ni, Ray > <ray...@intel.com>; Gao, Zhichao <zhichao....@intel.com> > Subject: Re: [edk2-devel] [PATCH] Support skipping automatic BM > enumeration > > +Ray, +Zhichao > > (although, the actual patch seems to be missing from the posting) > > Thanks > Laszlo > > On 10/30/19 04:47, Ashish Singhal wrote: > > Right now, any and every handle with a BlockIO or SimpleFileSystem or > > LoadFile protocol installed on the system is used to enumerate BM > > automatically. There may be cases where on a platform, some of these > > are not desirable to be enumerated automatically. This patch adds > > support for skipping this automatic enumeration if on the same handle, > > a new protocol defined as EdkiiSkipBmAutoEnumerate is found to be > installed. > > > > Ashish Singhal (1): > > MdeModulePkg/UefiBootManagerLib: Support skipping BM enumeration > > > > .../Include/Protocol/SkipBmAutoEnumerate.h | 25 ++++++++++++++ > > MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c | 40 > +++++++++++++++++++++- > > .../Library/UefiBootManagerLib/InternalBm.h | 1 + > > .../UefiBootManagerLib/UefiBootManagerLib.inf | 1 + > > MdeModulePkg/MdeModulePkg.dec | 3 ++ > > 5 files changed, 69 insertions(+), 1 deletion(-) create mode 100644 > > MdeModulePkg/Include/Protocol/SkipBmAutoEnumerate.h > > -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#49946): https://edk2.groups.io/g/devel/message/49946 Mute This Topic: https://groups.io/mt/39747302/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
