OvmfPkg/MptScsiDxe: Create empty driver

In preparation for implementing LSI Fusion MPT SCSI devices, create a
basic scaffolding for a driver.

Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2390
Signed-off-by: Nikita Leshenko <nikita.leshchenko@oracle.com>
Reviewed-by: Liran Alon <liran.alon@oracle.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20200504210607.144434-2-nikita.leshchenko@oracle.com>

diff --git a/Maintainers.txt b/Maintainers.txt
index 1733225722b634bf6fb4dd0d308b918fb9582344..896ac5821fc6602e25db79b9aa47e4c2329c530b 100644 (file)
--- a/Maintainers.txt
+++ b/Maintainers.txt
@@ -435,7 +435,8 @@ OvmfPkg: CSM modules
 F: OvmfPkg/Csm/\r
 R: David Woodhouse <dwmw2@infradead.org>\r
 \r
-OvmfPkg: PVSCSI driver\r
+OvmfPkg: MptScsi and PVSCSI driver\r
+F: OvmfPkg/MptScsiDxe/\r
 F: OvmfPkg/PvScsiDxe/\r
 R: Liran Alon <liran.alon@oracle.com>\r
 R: Nikita Leshenko <nikita.leshchenko@oracle.com>\r

diff --git a/OvmfPkg/MptScsiDxe/MptScsi.c b/OvmfPkg/MptScsiDxe/MptScsi.c
new file mode 100644 (file)
index 0000000..c6c8142
--- /dev/null
+++ b/OvmfPkg/MptScsiDxe/MptScsi.c
@@ -0,0 +1,26 @@
+/** @file\r
+\r
+  This driver produces Extended SCSI Pass Thru Protocol instances for\r
+  LSI Fusion MPT SCSI devices.\r
+\r
+  Copyright (C) 2020, Oracle and/or its affiliates.\r
+\r
+  SPDX-License-Identifier: BSD-2-Clause-Patent\r
+\r
+**/\r
+\r
+#include <Uefi/UefiSpec.h>\r
+\r
+//\r
+// Entry Point\r
+//\r
+\r
+EFI_STATUS\r
+EFIAPI\r
+MptScsiEntryPoint (\r
+  IN EFI_HANDLE       ImageHandle,\r
+  IN EFI_SYSTEM_TABLE *SystemTable\r
+  )\r
+{\r
+  return EFI_UNSUPPORTED;\r
+}\r

diff --git a/OvmfPkg/MptScsiDxe/MptScsiDxe.inf b/OvmfPkg/MptScsiDxe/MptScsiDxe.inf
new file mode 100644 (file)
index 0000000..b4006a7
--- /dev/null
+++ b/OvmfPkg/MptScsiDxe/MptScsiDxe.inf
@@ -0,0 +1,26 @@
+## @file\r
+# This driver produces Extended SCSI Pass Thru Protocol instances for\r
+# LSI Fusion MPT SCSI devices.\r
+#\r
+# Copyright (C) 2020, Oracle and/or its affiliates.\r
+#\r
+# SPDX-License-Identifier: BSD-2-Clause-Patent\r
+#\r
+##\r
+\r
+[Defines]\r
+  INF_VERSION                    = 1.29\r
+  BASE_NAME                      = MptScsiDxe\r
+  FILE_GUID                      = 2B3DB5DD-B315-4961-8454-0AFF3C811B19\r
+  MODULE_TYPE                    = UEFI_DRIVER\r
+  VERSION_STRING                 = 1.0\r
+  ENTRY_POINT                    = MptScsiEntryPoint\r
+\r
+[Sources]\r
+  MptScsi.c\r
+\r
+[Packages]\r
+  MdePkg/MdePkg.dec\r
+\r
+[LibraryClasses]\r
+  UefiDriverEntryPoint\r

diff --git a/OvmfPkg/OvmfPkgIa32.dsc b/OvmfPkg/OvmfPkgIa32.dsc
index fcd9779b5ba27bb0992013340263ebacbe5138f2..7c8b51f43b66497b7bc9f42844a7174c0d1a2251 100644 (file)
--- a/OvmfPkg/OvmfPkgIa32.dsc
+++ b/OvmfPkg/OvmfPkgIa32.dsc
@@ -49,6 +49,7 @@
   # Device drivers\r
   #\r
   DEFINE PVSCSI_ENABLE           = TRUE\r
+  DEFINE MPT_SCSI_ENABLE         = TRUE\r
 \r
   #\r
   # Flash size selection. Setting FD_SIZE_IN_KB on the command line directly to\r
@@ -755,6 +756,9 @@
   OvmfPkg/XenPvBlkDxe/XenPvBlkDxe.inf\r
 !if $(PVSCSI_ENABLE) == TRUE\r
   OvmfPkg/PvScsiDxe/PvScsiDxe.inf\r
+!endif\r
+!if $(MPT_SCSI_ENABLE) == TRUE\r
+  OvmfPkg/MptScsiDxe/MptScsiDxe.inf\r
 !endif\r
   MdeModulePkg/Universal/WatchdogTimerDxe/WatchdogTimer.inf\r
   MdeModulePkg/Universal/MonotonicCounterRuntimeDxe/MonotonicCounterRuntimeDxe.inf\r

diff --git a/OvmfPkg/OvmfPkgIa32.fdf b/OvmfPkg/OvmfPkgIa32.fdf
index 8e43f4264ecc35bc4550bffcb41faaf643d10f03..fd81b6fa8bed35c648164c0dac434e5f7a73ab05 100644 (file)
--- a/OvmfPkg/OvmfPkgIa32.fdf
+++ b/OvmfPkg/OvmfPkgIa32.fdf
@@ -233,6 +233,9 @@ INF  OvmfPkg/XenPvBlkDxe/XenPvBlkDxe.inf
 !if $(PVSCSI_ENABLE) == TRUE\r
 INF  OvmfPkg/PvScsiDxe/PvScsiDxe.inf\r
 !endif\r
+!if $(MPT_SCSI_ENABLE) == TRUE\r
+INF  OvmfPkg/MptScsiDxe/MptScsiDxe.inf\r
+!endif\r
 \r
 !if $(SECURE_BOOT_ENABLE) == TRUE\r
   INF  SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfigDxe.inf\r

diff --git a/OvmfPkg/OvmfPkgIa32X64.dsc b/OvmfPkg/OvmfPkgIa32X64.dsc
index 1626d2415a2c3553d089f47891311f224c26471c..a0596c44168c708d2c19f0a33e2b51d5b17e25e6 100644 (file)
--- a/OvmfPkg/OvmfPkgIa32X64.dsc
+++ b/OvmfPkg/OvmfPkgIa32X64.dsc
@@ -48,6 +48,7 @@
   # Device drivers\r
   #\r
   DEFINE PVSCSI_ENABLE           = TRUE\r
+  DEFINE MPT_SCSI_ENABLE         = TRUE\r
 \r
   #\r
   # Flash size selection. Setting FD_SIZE_IN_KB on the command line directly to\r
@@ -768,6 +769,9 @@
   OvmfPkg/XenPvBlkDxe/XenPvBlkDxe.inf\r
 !if $(PVSCSI_ENABLE) == TRUE\r
   OvmfPkg/PvScsiDxe/PvScsiDxe.inf\r
+!endif\r
+!if $(MPT_SCSI_ENABLE) == TRUE\r
+  OvmfPkg/MptScsiDxe/MptScsiDxe.inf\r
 !endif\r
   MdeModulePkg/Universal/WatchdogTimerDxe/WatchdogTimer.inf\r
   MdeModulePkg/Universal/MonotonicCounterRuntimeDxe/MonotonicCounterRuntimeDxe.inf\r

diff --git a/OvmfPkg/OvmfPkgIa32X64.fdf b/OvmfPkg/OvmfPkgIa32X64.fdf
index 25af9fbed48ae16245c41389645498fcbef7bee1..f71134a65931e95e57fc5b76a81f62b7ea417182 100644 (file)
--- a/OvmfPkg/OvmfPkgIa32X64.fdf
+++ b/OvmfPkg/OvmfPkgIa32X64.fdf
@@ -234,6 +234,9 @@ INF  OvmfPkg/XenPvBlkDxe/XenPvBlkDxe.inf
 !if $(PVSCSI_ENABLE) == TRUE\r
 INF  OvmfPkg/PvScsiDxe/PvScsiDxe.inf\r
 !endif\r
+!if $(MPT_SCSI_ENABLE) == TRUE\r
+INF  OvmfPkg/MptScsiDxe/MptScsiDxe.inf\r
+!endif\r
 \r
 !if $(SECURE_BOOT_ENABLE) == TRUE\r
   INF  SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfigDxe.inf\r

diff --git a/OvmfPkg/OvmfPkgX64.dsc b/OvmfPkg/OvmfPkgX64.dsc
index 65cfe957761b1d4a04e13b1a1251decf4d5c154a..2e764b6b72336c49ec82414d885ebf7876de7d18 100644 (file)
--- a/OvmfPkg/OvmfPkgX64.dsc
+++ b/OvmfPkg/OvmfPkgX64.dsc
@@ -48,6 +48,7 @@
   # Device drivers\r
   #\r
   DEFINE PVSCSI_ENABLE           = TRUE\r
+  DEFINE MPT_SCSI_ENABLE         = TRUE\r
 \r
   #\r
   # Flash size selection. Setting FD_SIZE_IN_KB on the command line directly to\r
@@ -765,6 +766,9 @@
   OvmfPkg/XenPvBlkDxe/XenPvBlkDxe.inf\r
 !if $(PVSCSI_ENABLE) == TRUE\r
   OvmfPkg/PvScsiDxe/PvScsiDxe.inf\r
+!endif\r
+!if $(MPT_SCSI_ENABLE) == TRUE\r
+  OvmfPkg/MptScsiDxe/MptScsiDxe.inf\r
 !endif\r
   MdeModulePkg/Universal/WatchdogTimerDxe/WatchdogTimer.inf\r
   MdeModulePkg/Universal/MonotonicCounterRuntimeDxe/MonotonicCounterRuntimeDxe.inf\r

diff --git a/OvmfPkg/OvmfPkgX64.fdf b/OvmfPkg/OvmfPkgX64.fdf
index 25af9fbed48ae16245c41389645498fcbef7bee1..f71134a65931e95e57fc5b76a81f62b7ea417182 100644 (file)
--- a/OvmfPkg/OvmfPkgX64.fdf
+++ b/OvmfPkg/OvmfPkgX64.fdf
@@ -234,6 +234,9 @@ INF  OvmfPkg/XenPvBlkDxe/XenPvBlkDxe.inf
 !if $(PVSCSI_ENABLE) == TRUE\r
 INF  OvmfPkg/PvScsiDxe/PvScsiDxe.inf\r
 !endif\r
+!if $(MPT_SCSI_ENABLE) == TRUE\r
+INF  OvmfPkg/MptScsiDxe/MptScsiDxe.inf\r
+!endif\r
 \r
 !if $(SECURE_BOOT_ENABLE) == TRUE\r
   INF  SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfigDxe.inf\r