From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from foss.arm.com (foss.arm.com [217.140.101.70]) by ml01.01.org (Postfix) with ESMTP id DCE8082152 for ; Thu, 23 Feb 2017 14:34:05 -0800 (PST) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id C77F328; Thu, 23 Feb 2017 14:34:05 -0800 (PST) Received: from u200856.usa.arm.com (u201426.usa.arm.com [10.118.28.62]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 72D183F483; Thu, 23 Feb 2017 14:34:05 -0800 (PST) From: Jeremy Linton To: edk2-devel@lists.01.org Cc: leif.lindholm@linaro.org, ryan.harkin@linaro.org, linaro-uefi@lists.linaro.org, ard.biesheuvel@linaro.org, Steve.Capper@arm.com, Jeremy Linton Date: Thu, 23 Feb 2017 16:33:54 -0600 Message-Id: <20170223223355.11383-8-jeremy.linton@arm.com> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20170223223355.11383-1-jeremy.linton@arm.com> References: <20170223223355.11383-1-jeremy.linton@arm.com> Subject: [PATCH v3 7/7] EmbeddedPkg: SiI3132: Enable SCSI pass-through protocol X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 23 Feb 2017 22:34:06 -0000 Now that everything is in place, lets export the protocol, build the module, and remove the ATAPI unsupported flags. Now when we detect an ATAPI device on a port we flag it as such. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeremy Linton --- EmbeddedPkg/Drivers/SataSiI3132Dxe/SataSiI3132.c | 49 ++++++++++++++-------- .../Drivers/SataSiI3132Dxe/SataSiI3132Dxe.inf | 2 + 2 files changed, 33 insertions(+), 18 deletions(-) diff --git a/EmbeddedPkg/Drivers/SataSiI3132Dxe/SataSiI3132.c b/EmbeddedPkg/Drivers/SataSiI3132Dxe/SataSiI3132.c index f494655..5bf8da0 100644 --- a/EmbeddedPkg/Drivers/SataSiI3132Dxe/SataSiI3132.c +++ b/EmbeddedPkg/Drivers/SataSiI3132Dxe/SataSiI3132.c @@ -1,7 +1,7 @@ /** @file * PCIe Sata support for the Silicon Image I3132 * -* Copyright (c) 2011-2015, ARM Limited. All rights reserved. +* Copyright (c) 2011-2016, ARM Limited. All rights reserved. * * This program and the accompanying materials * are licensed and made available under the terms and conditions of the BSD License @@ -16,6 +16,7 @@ #include "SataSiI3132.h" #include +#include #include #include @@ -88,7 +89,6 @@ SataSiI3132Constructor ( ) { SATA_SI3132_INSTANCE *Instance; - EFI_ATA_PASS_THRU_MODE *AtaPassThruMode; if (!SataSiI3132Instance) { return EFI_INVALID_PARAMETER; @@ -102,16 +102,15 @@ SataSiI3132Constructor ( Instance->Signature = SATA_SII3132_SIGNATURE; Instance->PciIo = PciIo; - AtaPassThruMode = (EFI_ATA_PASS_THRU_MODE*)AllocatePool (sizeof (EFI_ATA_PASS_THRU_MODE)); - AtaPassThruMode->Attributes = EFI_ATA_PASS_THRU_ATTRIBUTES_PHYSICAL | EFI_ATA_PASS_THRU_ATTRIBUTES_LOGICAL; - AtaPassThruMode->IoAlign = 0x1000; + Instance->AtaPassThruMode.Attributes = EFI_ATA_PASS_THRU_ATTRIBUTES_PHYSICAL | EFI_ATA_PASS_THRU_ATTRIBUTES_LOGICAL; + Instance->AtaPassThruMode.IoAlign = 0x4; // Initialize SiI3132 ports SataSiI3132PortConstructor (Instance, 0); SataSiI3132PortConstructor (Instance, 1); // Set ATA Pass Thru Protocol - Instance->AtaPassThruProtocol.Mode = AtaPassThruMode; + Instance->AtaPassThruProtocol.Mode = &Instance->AtaPassThruMode; Instance->AtaPassThruProtocol.PassThru = SiI3132AtaPassThru; Instance->AtaPassThruProtocol.GetNextPort = SiI3132GetNextPort; Instance->AtaPassThruProtocol.GetNextDevice = SiI3132GetNextDevice; @@ -120,6 +119,20 @@ SataSiI3132Constructor ( Instance->AtaPassThruProtocol.ResetPort = SiI3132ResetPort; Instance->AtaPassThruProtocol.ResetDevice = SiI3132ResetDevice; + Instance->ExtScsiPassThruMode.Attributes = EFI_EXT_SCSI_PASS_THRU_ATTRIBUTES_PHYSICAL | + EFI_EXT_SCSI_PASS_THRU_ATTRIBUTES_LOGICAL; + Instance->ExtScsiPassThruMode.IoAlign = 0x4; + + // Set SCSI Pass Thru Protocol + Instance->ExtScsiPassThru.Mode = &Instance->ExtScsiPassThruMode; + Instance->ExtScsiPassThru.PassThru = SiI3132ScsiPassThru; + Instance->ExtScsiPassThru.GetNextTargetLun = SiI3132GetNextTargetLun; + Instance->ExtScsiPassThru.BuildDevicePath = SiI3132ScsiBuildDevicePath; + Instance->ExtScsiPassThru.GetTargetLun = SiI3132GetTargetLun; + Instance->ExtScsiPassThru.ResetChannel = SiI3132ResetChannel; + Instance->ExtScsiPassThru.ResetTargetLun = SiI3132ResetTargetLun; + Instance->ExtScsiPassThru.GetNextTarget = SiI3132GetNextTarget; + *SataSiI3132Instance = Instance; return EFI_SUCCESS; @@ -165,6 +178,7 @@ SataSiI3132PortInitialization ( UINT32 Signature; EFI_STATUS Status; EFI_PCI_IO_PROTOCOL* PciIo; + BOOLEAN Atapi = FALSE; Status = SiI3132HwResetPort (Port); if (EFI_ERROR (Status)) { @@ -177,24 +191,23 @@ SataSiI3132PortInitialization ( Status = SATA_PORT_READ32 (Port->RegBase + SII3132_PORT_SSTATUS_REG, &Value32); if (!EFI_ERROR (Status) && (Value32 & 0x3)) { // Do a soft reset to see if it is a port multiplier - SATA_TRACE ("SataSiI3132PortInitialization: soft reset - it is a port multiplier\n"); + SATA_TRACE ("SataSiI3132PortInitialization: soft reset - is it a port multiplier?\n"); Status = SiI3132SoftResetCommand (Port, &Signature); if (!EFI_ERROR (Status)) { if (Signature == SII3132_PORT_SIGNATURE_PMP) { - SATA_TRACE ("SataSiI3132PortInitialization(): a Port Multiplier is present"); + DEBUG ((DEBUG_ERROR, "SataSiI3132PortInitialization(): a Port Multiplier is present")); if (FeaturePcdGet (PcdSataSiI3132FeaturePMPSupport)) { ASSERT (0); // Not supported yet } else { return EFI_UNSUPPORTED; } } else if (Signature == SII3132_PORT_SIGNATURE_ATAPI) { - ASSERT (0); // Not supported yet SATA_TRACE ("SataSiI3132PortInitialization(): an ATAPI device is present"); - return EFI_UNSUPPORTED; + Atapi = TRUE; } else if (Signature == SII3132_PORT_SIGNATURE_ATA) { SATA_TRACE ("SataSiI3132PortInitialization(): an ATA device is present"); } else { - SATA_TRACE ("SataSiI3132PortInitialization(): Present device unknown!"); + DEBUG ((DEBUG_ERROR, "SataSiI3132PortInitialization(): Present device unknown!")); ASSERT (0); // Not supported return EFI_UNSUPPORTED; } @@ -204,6 +217,7 @@ SataSiI3132PortInitialization ( Device->Index = Port->Index; //TODO: Could need to be fixed when SATA Port Multiplier support Device->Port = Port; Device->BlockSize = 0; + Device->Atapi = Atapi; // Attached the device to the Sata Port InsertTailList (&Port->Devices, &Device->Link); @@ -432,13 +446,12 @@ SataSiI3132DriverBindingStart ( return Status; } - // Install Ata Pass Thru Protocol - Status = gBS->InstallProtocolInterface ( - &Controller, - &gEfiAtaPassThruProtocolGuid, - EFI_NATIVE_INTERFACE, - &(SataSiI3132Instance->AtaPassThruProtocol) - ); + Status = gBS->InstallMultipleProtocolInterfaces (&Controller, + &gEfiAtaPassThruProtocolGuid, + &(SataSiI3132Instance->AtaPassThruProtocol), + &gEfiExtScsiPassThruProtocolGuid, + &(SataSiI3132Instance->ExtScsiPassThru), + NULL); if (EFI_ERROR (Status)) { goto FREE_POOL; } diff --git a/EmbeddedPkg/Drivers/SataSiI3132Dxe/SataSiI3132Dxe.inf b/EmbeddedPkg/Drivers/SataSiI3132Dxe/SataSiI3132Dxe.inf index 69aaab3..eb6e2bd 100644 --- a/EmbeddedPkg/Drivers/SataSiI3132Dxe/SataSiI3132Dxe.inf +++ b/EmbeddedPkg/Drivers/SataSiI3132Dxe/SataSiI3132Dxe.inf @@ -35,10 +35,12 @@ SataSiI3132.c ComponentName.c SiI3132AtaPassThru.c + SiI3132ScsiPassThru.c [Protocols] gEfiPciIoProtocolGuid # Consumed gEfiAtaPassThruProtocolGuid # Produced + gEfiExtScsiPassThruProtocolGuid # Produced [Pcd] gEmbeddedTokenSpaceGuid.PcdSataSiI3132FeaturePMPSupport -- 2.9.3