[edk2-devel] [PATCH 1/2] MdeModulePkg/SataControllerDxe: Add support for drives in RAID mode

[Vitaly Cheptsov]

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3118

This resolves the problem of using drivers connected to Intel G33
builtin SATA controller when run from DuetPkg when it can only
be configured in RAID mode through the firmware settings.

Cc: Jian J Wang <jian.j.wang at intel.com>
Cc: Hao A Wu <hao.a.wu at intel.com>
Cc: Mateusz Albecki <mateusz.albecki at intel.com>
Cc: Laszlo Ersek <lersek at redhat.com>
Signed-off-by: Vitaly Cheptsov <cheptsov at ispras.ru>
---
 MdeModulePkg/Bus/Pci/SataControllerDxe/SataController.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/MdeModulePkg/Bus/Pci/SataControllerDxe/SataController.c b/MdeModulePkg/Bus/Pci/SataControllerDxe/SataController.c
index ab06e2833c..301335c967 100644
--- a/MdeModulePkg/Bus/Pci/SataControllerDxe/SataController.c
+++ b/MdeModulePkg/Bus/Pci/SataControllerDxe/SataController.c
@@ -324,7 +324,7 @@ SataControllerSupported (
     return EFI_UNSUPPORTED;
   }
 
-  if (IS_PCI_IDE (&PciData) || IS_PCI_SATADPA (&PciData)) {
+  if (IS_PCI_IDE (&PciData) || IS_PCI_SATADPA (&PciData) || IS_PCI_RAID (&PciData)) {
     return EFI_SUCCESS;
   }
 
@@ -465,7 +465,7 @@ SataControllerStart (
   if (IS_PCI_IDE (&PciData)) {
     Private->IdeInit.ChannelCount = IDE_MAX_CHANNEL;
     Private->DeviceCount          = IDE_MAX_DEVICES;
-  } else if (IS_PCI_SATADPA (&PciData)) {
+  } else if (IS_PCI_SATADPA (&PciData) || IS_PCI_RAID (&PciData)) {
     //
     // Read Ports Implemented(PI) to calculate max port number (0 based).
     //
-- 
2.24.3 (Apple Git-128)



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