From: Leo Duran <leo.duran@amd.com>
To: <edk2-devel@ml01.01.org>
Cc: Leo Duran <leo.duran@amd.com>
Subject: [PATCH] OvmfPkg/GcdNotifyDxe: Install EFI_GCD_MEMORY_SPACE_NOTIFY_PROTOCOL
Date: Wed, 12 Apr 2017 14:00:30 -0500 [thread overview]
Message-ID: <1492023631-16252-1-git-send-email-leo.duran@amd.com> (raw)
On entry, GcdNotifyDxe scans the GCD MemmorySpace map and produces this
protocol to get notifications from GCD on MemorySpace Add/Remove operations.
This patch illustrates how OvmfPkg could take actions on GCD notifications.
For example: updating the SEV mask on page-table entries for MMIO ranges.
This patch follows [PATCH] MdeModulePkg: Add EFI_GCD_MEMORY_SPACE_NOTIFY_PROTOCOL.
Leo Duran (1):
OvmfPkg/GcdNotifyDxe: Install EFI_GCD_MEMORY_SPACE_NOTIFY_PROTOCOL
OvmfPkg/GcdNotifyDxe/GcdNotifyDxe.c | 148 ++++++++++++++++++++++++++++++++++
OvmfPkg/GcdNotifyDxe/GcdNotifyDxe.inf | 44 ++++++++++
OvmfPkg/OvmfPkgIa32X64.dsc | 2 +
OvmfPkg/OvmfPkgIa32X64.fdf | 3 +
4 files changed, 197 insertions(+)
create mode 100644 OvmfPkg/GcdNotifyDxe/GcdNotifyDxe.c
create mode 100644 OvmfPkg/GcdNotifyDxe/GcdNotifyDxe.inf
--
2.7.4
next reply other threads:[~2017-04-12 19:00 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-12 19:00 Leo Duran [this message]
2017-04-12 19:00 ` [PATCH] OvmfPkg/GcdNotifyDxe: Install EFI_GCD_MEMORY_SPACE_NOTIFY_PROTOCOL Leo Duran
2017-04-12 20:21 ` Laszlo Ersek
2017-04-12 20:26 ` Duran, Leo
2017-04-12 20:34 ` Laszlo Ersek
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