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EmbeddedPkg: remove SiI3132 SATA controller driver 

The SiI3132 SATA controller driver does not implement the UEFI driver
model, and is not a suitable example for new drivers to be based on.
Also, it is currently only used on a limited set of ARM development
platforms.

Due to this, it has been moved into the edk2-platforms repository,
alongside its remaining users, which have been updated to refer to it in
its new location. So drop this version from EmbeddedPkg.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
Reviewed-by: Philippe Mathieu-Daude <philmd@redhat.com>
Reviewed-by: Leif Lindholm <leif@nuviainc.com>
This commit is contained in:
Ard Biesheuvel 2020-04-30 18:53:18 +02:00 committed by mergify[bot]
parent f2bd980059
commit 704ff0ff2a
6 changed files with 0 additions and 1862 deletions
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172
EmbeddedPkg/Drivers/SataSiI3132Dxe/ComponentName.c
View File

@ -1,172 +0,0 @@
/** @file
UEFI Component Name(2) protocol implementation for Silicon Image I3132 SATA controller
* Copyright (c) 2011-2015, ARM Limited. All rights reserved.
*
* SPDX-License-Identifier: BSD-2-Clause-Patent
*
**/
#include "SataSiI3132.h"
//
// EFI Component Name Protocol
//
GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL gSataSiI3132ComponentName = {
SataSiI3132ComponentNameGetDriverName,
SataSiI3132ComponentNameGetControllerName,
"eng"
};
//
// EFI Component Name 2 Protocol
//
GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gSataSiI3132ComponentName2 = {
(EFI_COMPONENT_NAME2_GET_DRIVER_NAME) SataSiI3132ComponentNameGetDriverName,
(EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) SataSiI3132ComponentNameGetControllerName,
"en"
};
GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mSataSiI3132DriverNameTable[] = {
{ "eng;en", L"Pci SATA Silicon Image 3132 Driver" },
{ NULL , NULL }
};
/**
Retrieves a Unicode string that is the user readable name of the driver.
This function retrieves the user readable name of a driver in the form of a
Unicode string. If the driver specified by This has a user readable name in
the language specified by Language, then a pointer to the driver name is
returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
by This does not support the language specified by Language,
then EFI_UNSUPPORTED is returned.
@param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
EFI_COMPONENT_NAME_PROTOCOL instance.
@param Language[in] A pointer to a Null-terminated ASCII string
array indicating the language. This is the
language of the driver name that the caller is
requesting, and it must match one of the
languages specified in SupportedLanguages. The
number of languages supported by a driver is up
to the driver writer. Language is specified
in RFC 4646 or ISO 639-2 language code format.
@param DriverName[out] A pointer to the Unicode string to return.
This Unicode string is the name of the
driver specified by This in the language
specified by Language.
@retval EFI_SUCCESS The Unicode string for the Driver specified by
This and the language specified by Language was
returned in DriverName.
@retval EFI_INVALID_PARAMETER Language is NULL.
@retval EFI_INVALID_PARAMETER DriverName is NULL.
@retval EFI_UNSUPPORTED The driver specified by This does not support
the language specified by Language.
**/
EFI_STATUS
EFIAPI
SataSiI3132ComponentNameGetDriverName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN CHAR8 *Language,
OUT CHAR16 **DriverName
)
{
return LookupUnicodeString2 (
Language,
This->SupportedLanguages,
mSataSiI3132DriverNameTable,
DriverName,
(BOOLEAN)(This == &gSataSiI3132ComponentName)
);
}
/**
Retrieves a Unicode string that is the user readable name of the controller
that is being managed by a driver.
This function retrieves the user readable name of the controller specified by
ControllerHandle and ChildHandle in the form of a Unicode string. If the
driver specified by This has a user readable name in the language specified by
Language, then a pointer to the controller name is returned in ControllerName,
and EFI_SUCCESS is returned. If the driver specified by This is not currently
managing the controller specified by ControllerHandle and ChildHandle,
then EFI_UNSUPPORTED is returned. If the driver specified by This does not
support the language specified by Language, then EFI_UNSUPPORTED is returned.
@param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
EFI_COMPONENT_NAME_PROTOCOL instance.
@param ControllerHandle[in] The handle of a controller that the driver
specified by This is managing. This handle
specifies the controller whose name is to be
returned.
@param ChildHandle[in] The handle of the child controller to retrieve
the name of. This is an optional parameter that
may be NULL. It will be NULL for device
drivers. It will also be NULL for a bus drivers
that wish to retrieve the name of the bus
controller. It will not be NULL for a bus
driver that wishes to retrieve the name of a
child controller.
@param Language[in] A pointer to a Null-terminated ASCII string
array indicating the language. This is the
language of the driver name that the caller is
requesting, and it must match one of the
languages specified in SupportedLanguages. The
number of languages supported by a driver is up
to the driver writer. Language is specified in
RFC 4646 or ISO 639-2 language code format.
@param ControllerName[out] A pointer to the Unicode string to return.
This Unicode string is the name of the
controller specified by ControllerHandle and
ChildHandle in the language specified by
Language from the point of view of the driver
specified by This.
@retval EFI_SUCCESS The Unicode string for the user readable name in
the language specified by Language for the
driver specified by This was returned in
DriverName.
@retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
@retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
EFI_HANDLE.
@retval EFI_INVALID_PARAMETER Language is NULL.
@retval EFI_INVALID_PARAMETER ControllerName is NULL.
@retval EFI_UNSUPPORTED The driver specified by This is not currently
managing the controller specified by
ControllerHandle and ChildHandle.
@retval EFI_UNSUPPORTED The driver specified by This does not support
the language specified by Language.
**/
EFI_STATUS
EFIAPI
SataSiI3132ComponentNameGetControllerName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_HANDLE ChildHandle OPTIONAL,
IN CHAR8 *Language,
OUT CHAR16 **ControllerName
)
{
return EFI_UNSUPPORTED;
}

539
EmbeddedPkg/Drivers/SataSiI3132Dxe/SataSiI3132.c
View File

@ -1,539 +0,0 @@
/** @file
* PCIe Sata support for the Silicon Image I3132
*
* Copyright (c) 2011-2015, ARM Limited. All rights reserved.
*
* SPDX-License-Identifier: BSD-2-Clause-Patent
*
**/
#include "SataSiI3132.h"
#include <IndustryStandard/Acpi10.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/DxeServicesTableLib.h>
#include <Library/BaseLib.h>
#define ACPI_SPECFLAG_PREFETCHABLE 0x06
EFI_DRIVER_BINDING_PROTOCOL
gSataSiI3132DriverBinding = {
SataSiI3132DriverBindingSupported,
SataSiI3132DriverBindingStart,
SataSiI3132DriverBindingStop,
0x30,
NULL,
NULL
};
EFI_STATUS
SataSiI3132PortConstructor (
IN SATA_SI3132_INSTANCE *SataSiI3132Instance,
IN UINTN Index
)
{
EFI_STATUS Status;
SATA_SI3132_PORT *Port;
VOID *HostPRB;
EFI_PHYSICAL_ADDRESS PhysAddrHostPRB;
VOID *PciAllocMappingPRB;
UINTN NumberOfBytes;
Port = &(SataSiI3132Instance->Ports[Index]);
Port->Index = Index;
Port->RegBase = Index * 0x2000;
Port->Instance = SataSiI3132Instance;
InitializeListHead (&(Port->Devices));
NumberOfBytes = sizeof (SATA_SI3132_PRB);
Status = SataSiI3132Instance->PciIo->AllocateBuffer (
SataSiI3132Instance->PciIo, AllocateAnyPages, EfiBootServicesData,
EFI_SIZE_TO_PAGES (NumberOfBytes), &HostPRB, 0
);
if (EFI_ERROR (Status)) {
return Status;
}
// Check the alignment of the PCI Buffer
ASSERT (((UINTN)HostPRB & (0x1000 - 1)) == 0);
Status = SataSiI3132Instance->PciIo->Map (
SataSiI3132Instance->PciIo, EfiPciIoOperationBusMasterCommonBuffer, HostPRB,
&NumberOfBytes, &PhysAddrHostPRB, &PciAllocMappingPRB
);
if (EFI_ERROR (Status)) {
return Status;
}
Port->HostPRB = HostPRB;
Port->PhysAddrHostPRB = PhysAddrHostPRB;
Port->PciAllocMappingPRB = PciAllocMappingPRB;
return Status;
}
STATIC
EFI_STATUS
SataSiI3132Constructor (
IN EFI_PCI_IO_PROTOCOL *PciIo,
OUT SATA_SI3132_INSTANCE** SataSiI3132Instance
)
{
SATA_SI3132_INSTANCE *Instance;
EFI_ATA_PASS_THRU_MODE *AtaPassThruMode;
if (!SataSiI3132Instance) {
return EFI_INVALID_PARAMETER;
}
Instance = (SATA_SI3132_INSTANCE*)AllocateZeroPool (sizeof (SATA_SI3132_INSTANCE));
if (Instance == NULL) {
return EFI_OUT_OF_RESOURCES;
}
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;
// Initialize SiI3132 ports
SataSiI3132PortConstructor (Instance, 0);
SataSiI3132PortConstructor (Instance, 1);
// Set ATA Pass Thru Protocol
Instance->AtaPassThruProtocol.Mode = AtaPassThruMode;
Instance->AtaPassThruProtocol.PassThru = SiI3132AtaPassThru;
Instance->AtaPassThruProtocol.GetNextPort = SiI3132GetNextPort;
Instance->AtaPassThruProtocol.GetNextDevice = SiI3132GetNextDevice;
Instance->AtaPassThruProtocol.BuildDevicePath = SiI3132BuildDevicePath;
Instance->AtaPassThruProtocol.GetDevice = SiI3132GetDevice;
Instance->AtaPassThruProtocol.ResetPort = SiI3132ResetPort;
Instance->AtaPassThruProtocol.ResetDevice = SiI3132ResetDevice;
*SataSiI3132Instance = Instance;
return EFI_SUCCESS;
}
EFI_STATUS
SiI3132SoftResetCommand (
IN SATA_SI3132_PORT *Port,
OUT UINT32* Signature
)
{
EFI_STATUS Status;
EFI_ATA_PASS_THRU_COMMAND_PACKET Packet;
EFI_ATA_STATUS_BLOCK Asb;
EFI_ATA_COMMAND_BLOCK Acb;
CONST UINT16 PortMultiplierPort = 0;
ZeroMem (&Acb, sizeof (EFI_ATA_COMMAND_BLOCK));
Acb.Reserved1[1] = 0;
Packet.Asb = &Asb;
Packet.Acb = &Acb;
Packet.Timeout = 100000;
Packet.Protocol = EFI_ATA_PASS_THRU_PROTOCOL_ATA_SOFTWARE_RESET;
Status = SiI3132AtaPassThruCommand (Port->Instance, Port, PortMultiplierPort, &Packet, 0);
if (Status == EFI_SUCCESS) {
*Signature = (Asb.AtaCylinderHigh << 24) | (Asb.AtaCylinderLow << 16) |
(Asb.AtaSectorNumber << 8 ) | (Asb.AtaSectorCount);
}
return Status;
}
EFI_STATUS
SataSiI3132PortInitialization (
IN SATA_SI3132_PORT *Port
)
{
UINT32 Value32;
SATA_SI3132_DEVICE* Device;
UINT32 Signature;
EFI_STATUS Status;
EFI_PCI_IO_PROTOCOL* PciIo;
Status = SiI3132HwResetPort (Port);
if (EFI_ERROR (Status)) {
return Status;
}
PciIo = Port->Instance->PciIo;
// Is a device is present ?
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");
Status = SiI3132SoftResetCommand (Port, &Signature);
if (!EFI_ERROR (Status)) {
if (Signature == SII3132_PORT_SIGNATURE_PMP) {
SATA_TRACE ("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;
} else if (Signature == SII3132_PORT_SIGNATURE_ATA) {
SATA_TRACE ("SataSiI3132PortInitialization(): an ATA device is present");
} else {
SATA_TRACE ("SataSiI3132PortInitialization(): Present device unknown!");
ASSERT (0); // Not supported
return EFI_UNSUPPORTED;
}
// Create Device
Device = (SATA_SI3132_DEVICE*)AllocatePool (sizeof (SATA_SI3132_DEVICE));
Device->Index = Port->Index; //TODO: Could need to be fixed when SATA Port Multiplier support
Device->Port = Port;
Device->BlockSize = 0;
// Attached the device to the Sata Port
InsertTailList (&Port->Devices, &Device->Link);
SATA_TRACE ("SataSiI3132PortInitialization(): Port Ready");
}
}
return Status;
}
EFI_STATUS
SataSiI3132Initialization (
IN SATA_SI3132_INSTANCE* SataSiI3132Instance
)
{
UINTN Index;
EFI_PCI_IO_PROTOCOL* PciIo;
if (!SataSiI3132Instance) {
return EFI_INVALID_PARAMETER;
}
PciIo = SataSiI3132Instance->PciIo;
// Turn Off GPIO
SATA_GLOBAL_WRITE32 (SII3132_GLOBAL_FLASHADDR_REG, 0x0);
// Clear Global Control Register
SATA_GLOBAL_WRITE32 (SII3132_GLOBAL_CONTROL_REG, 0x0);
for (Index = 0; Index < SATA_SII3132_MAXPORT; Index++) {
SataSiI3132PortInitialization (&(SataSiI3132Instance->Ports[Index]));
}
return EFI_SUCCESS;
}
/**
Test to see if this driver supports ControllerHandle.
@param This Protocol instance pointer.
@param Controller Handle of device to test.
@param RemainingDevicePath Not used.
@return EFI_SUCCESS This driver supports this device.
@return EFI_UNSUPPORTED This driver does not support this device.
**/
EFI_STATUS
EFIAPI
SataSiI3132DriverBindingSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
)
{
EFI_STATUS Status;
EFI_PCI_IO_PROTOCOL *PciIo;
UINT32 PciID;
//
// Test whether there is PCI IO Protocol attached on the controller handle.
//
Status = gBS->OpenProtocol (
Controller,
&gEfiPciIoProtocolGuid,
(VOID **) &PciIo,
This->DriverBindingHandle,
Controller,
EFI_OPEN_PROTOCOL_BY_DRIVER
);
if (EFI_ERROR (Status)) {
return Status;
}
Status = PciIo->Pci.Read (
PciIo,
EfiPciIoWidthUint32,
PCI_VENDOR_ID_OFFSET,
1,
&PciID
);
if (EFI_ERROR (Status)) {
Status = EFI_UNSUPPORTED;
goto ON_EXIT;
}
//
// Test whether the controller belongs to SATA Mass Storage type
//
if (PciID != ((SATA_SII3132_DEVICE_ID << 16) | SATA_SII3132_VENDOR_ID)) {
Status = EFI_UNSUPPORTED;
}
ON_EXIT:
gBS->CloseProtocol (
Controller,
&gEfiPciIoProtocolGuid,
This->DriverBindingHandle,
Controller
);
return Status;
}
BOOLEAN mbStarted = FALSE;
/**
Starting the Pci SATA Driver.
@param This Protocol instance pointer.
@param Controller Handle of device to test.
@param RemainingDevicePath Not used.
@return EFI_SUCCESS supports this device.
@return EFI_UNSUPPORTED do not support this device.
@return EFI_DEVICE_ERROR cannot be started due to device Error.
@return EFI_OUT_OF_RESOURCES cannot allocate resources.
**/
EFI_STATUS
EFIAPI
SataSiI3132DriverBindingStart (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
)
{
EFI_STATUS Status;
EFI_PCI_IO_PROTOCOL *PciIo;
UINT64 Supports;
UINT64 OriginalPciAttributes;
BOOLEAN PciAttributesSaved;
UINT32 PciID;
SATA_SI3132_INSTANCE *SataSiI3132Instance = NULL;
SATA_TRACE ("SataSiI3132DriverBindingStart()");
//TODO: Find a nicer way to do it !
if (mbStarted) {
return EFI_SUCCESS; // Don't restart me !
}
//
// Open the PciIo Protocol
//
Status = gBS->OpenProtocol (
Controller,
&gEfiPciIoProtocolGuid,
(VOID **) &PciIo,
This->DriverBindingHandle,
Controller,
EFI_OPEN_PROTOCOL_BY_DRIVER
);
if (EFI_ERROR (Status)) {
return Status;
}
PciAttributesSaved = FALSE;
//
// Save original PCI attributes
//
Status = PciIo->Attributes (
PciIo,
EfiPciIoAttributeOperationGet,
0,
&OriginalPciAttributes
);
if (EFI_ERROR (Status)) {
goto CLOSE_PCIIO;
}
PciAttributesSaved = TRUE;
Status = PciIo->Attributes (
PciIo,
EfiPciIoAttributeOperationSupported,
0,
&Supports
);
if (!EFI_ERROR (Status)) {
Supports &= EFI_PCI_DEVICE_ENABLE | EFI_PCI_IO_ATTRIBUTE_DUAL_ADDRESS_CYCLE;
Status = PciIo->Attributes (
PciIo,
EfiPciIoAttributeOperationEnable,
Supports,
NULL
);
}
if (EFI_ERROR (Status)) {
DEBUG ((EFI_D_ERROR, "SataSiI3132DriverBindingStart: failed to enable controller\n"));
goto CLOSE_PCIIO;
}
//
// Get the Pci device class code.
//
Status = PciIo->Pci.Read (
PciIo,
EfiPciIoWidthUint32,
PCI_VENDOR_ID_OFFSET,
1,
&PciID
);
if (EFI_ERROR (Status)) {
Status = EFI_UNSUPPORTED;
goto CLOSE_PCIIO;
}
//
// Test whether the controller belongs to SATA Mass Storage type
//
if (PciID != ((SATA_SII3132_DEVICE_ID << 16) | SATA_SII3132_VENDOR_ID)) {
Status = EFI_UNSUPPORTED;
goto CLOSE_PCIIO;
}
// Create SiI3132 Sata Instance
Status = SataSiI3132Constructor (PciIo, &SataSiI3132Instance);
if (EFI_ERROR (Status)) {
return Status;
}
// Initialize SiI3132 Sata Controller
Status = SataSiI3132Initialization (SataSiI3132Instance);
if (EFI_ERROR (Status)) {
return Status;
}
// Install Ata Pass Thru Protocol
Status = gBS->InstallProtocolInterface (
&Controller,
&gEfiAtaPassThruProtocolGuid,
EFI_NATIVE_INTERFACE,
&(SataSiI3132Instance->AtaPassThruProtocol)
);
if (EFI_ERROR (Status)) {
goto FREE_POOL;
}
/* //
// Create event to stop the HC when exit boot service.
//
Status = gBS->CreateEventEx (
EVT_NOTIFY_SIGNAL,
TPL_NOTIFY,
EhcExitBootService,
Ehc,
&gEfiEventExitBootServicesGuid,
&Ehc->ExitBootServiceEvent
);
if (EFI_ERROR (Status)) {
goto UNINSTALL_USBHC;
}*/
mbStarted = TRUE;
SATA_TRACE ("SataSiI3132DriverBindingStart() Success!");
return EFI_SUCCESS;
FREE_POOL:
//TODO: Free SATA Instance
CLOSE_PCIIO:
if (PciAttributesSaved) {
//
// Restore original PCI attributes
//
PciIo->Attributes (
PciIo,
EfiPciIoAttributeOperationSet,
OriginalPciAttributes,
NULL
);
}
gBS->CloseProtocol (
Controller,
&gEfiPciIoProtocolGuid,
This->DriverBindingHandle,
Controller
);
return Status;
}
/**
Stop this driver on ControllerHandle. Support stopping any child handles
created by this driver.
@param This Protocol instance pointer.
@param Controller Handle of device to stop driver on.
@param NumberOfChildren Number of Children in the ChildHandleBuffer.
@param ChildHandleBuffer List of handles for the children we need to stop.
@return EFI_SUCCESS Success.
@return EFI_DEVICE_ERROR Fail.
**/
EFI_STATUS
EFIAPI
SataSiI3132DriverBindingStop (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
)
{
SATA_TRACE ("SataSiI3132DriverBindingStop()");
return EFI_UNSUPPORTED;
}
/**
Entry point of this driver
@param ImageHandle Handle of driver image
@param SystemTable Point to EFI_SYSTEM_TABLE
@retval EFI_OUT_OF_RESOURCES Can not allocate memory resource
@retval EFI_DEVICE_ERROR Can not install the protocol instance
@retval EFI_SUCCESS Success to initialize the Pci host bridge.
**/
EFI_STATUS
EFIAPI
InitializeSataSiI3132 (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
{
SATA_TRACE ("InitializeSataSiI3132 ()");
return EfiLibInstallDriverBindingComponentName2 (
ImageHandle,
SystemTable,
&gSataSiI3132DriverBinding,
ImageHandle,
&gSataSiI3132ComponentName,
&gSataSiI3132ComponentName2
);
}

279
EmbeddedPkg/Drivers/SataSiI3132Dxe/SataSiI3132.h
View File

@ -1,279 +0,0 @@
/** @file
* Header containing the structure specific to the Silicon Image I3132 Sata PCI card
*
* Copyright (c) 2011-2015, ARM Limited. All rights reserved.
*
* SPDX-License-Identifier: BSD-2-Clause-Patent
*
**/
#ifndef __SATASII3132_H
#define __SATASII3132_H
#include <PiDxe.h>
#include <Protocol/AtaPassThru.h>
#include <Protocol/PciIo.h>
#include <Library/UefiLib.h>
#include <Library/DebugLib.h>
#include <Library/PcdLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <IndustryStandard/Pci.h>
#define SATA_SII3132_DEVICE_ID 0x3132
#define SATA_SII3132_VENDOR_ID 0x1095
#define SII3132_PORT_SIGNATURE_PMP 0x96690101
#define SII3132_PORT_SIGNATURE_ATAPI 0xEB140101
#define SII3132_PORT_SIGNATURE_ATA 0x00000101
/*
* Silicon Image SiI3132 Registers
*/
#define SII3132_GLOBAL_CONTROL_REG 0x40
#define SII3132_GLOBAL_FLASHADDR_REG 0x70
#define SII3132_PORT_STATUS_REG 0x1000
#define SII3132_PORT_CONTROLSET_REG 0x1000
#define SII3132_PORT_CONTROLCLEAR_REG 0x1004
#define SII3132_PORT_INTSTATUS_REG 0x1008
#define SII3132_PORT_ENABLEINT_REG 0x1010
#define SII3132_PORT_INTCLEAR_REG 0x1014
#define SII3132_PORT_32BITACTIVADDR_REG 0x101C
#define SII3132_PORT_CMDEXECFIFO_REG 0x1020
#define SII3132_PORT_CMDERROR_REG 0x1024
#define SII3132_PORT_ERRCOUNTDECODE 0x1040
#define SII3132_PORT_ERRCOUNTCRC 0x1044
#define SII3132_PORT_ERRCOUNTHANDSHAKE 0x1048
#define SII3132_PORT_SLOTSTATUS_REG 0x1800
#define SII3132_PORT_CMDACTIV_REG 0x1C00
#define SII3132_PORT_SSTATUS_REG 0x1F04
#define SII3132_PORT_CONTROL_RESET (1 << 0)
#define SII3132_PORT_DEVICE_RESET (1 << 1)
#define SII3132_PORT_CONTROL_INT (1 << 2)
#define SII3132_PORT_CONTROL_32BITACTIVATION (1 << 10)
#define SII3132_PORT_STATUS_PORTREADY 0x80000000
#define SII3132_PORT_INT_CMDCOMPL (1 << 0)
#define SII3132_PORT_INT_CMDERR (1 << 1)
#define SII3132_PORT_INT_PORTRDY (1 << 2)
#define SATA_SII3132_MAXPORT 2
#define PRB_CTRL_ATA 0x0
#define PRB_CTRL_PROT_OVERRIDE 0x1
#define PRB_CTRL_RESTRANSMIT 0x2
#define PRB_CTRL_EXT_CMD 0x4
#define PRB_CTRL_RCV 0x8
#define PRB_CTRL_PKT_READ 0x10
#define PRB_CTRL_PKT_WRITE 0x20
#define PRB_CTRL_INT_MASK 0x40
#define PRB_CTRL_SRST 0x80
#define PRB_PROT_PACKET 0x01
#define PRB_PROT_LEGACY_QUEUE 0x02
#define PRB_PROT_NATIVE_QUEUE 0x04
#define PRB_PROT_READ 0x08
#define PRB_PROT_WRITE 0x10
#define PRB_PROT_TRANSPARENT 0x20
#define SGE_XCF (1 << 28)
#define SGE_DRD (1 << 29)
#define SGE_LNK (1 << 30)
#define SGE_TRM 0x80000000
typedef struct _SATA_SI3132_SGE {
UINT32 DataAddressLow;
UINT32 DataAddressHigh;
UINT32 DataCount;
UINT32 Attributes;
} SATA_SI3132_SGE;
typedef struct _SATA_SI3132_FIS {
UINT8 FisType;
UINT8 Control;
UINT8 Command;
UINT8 Features;
UINT8 Fis[5 * 4];
} SATA_SI3132_FIS;
typedef struct _SATA_SI3132_PRB {
UINT16 Control;
UINT16 ProtocolOverride;
UINT32 RecTransCount;
SATA_SI3132_FIS Fis;
SATA_SI3132_SGE Sge[2];
} SATA_SI3132_PRB;
typedef struct _SATA_SI3132_DEVICE {
LIST_ENTRY Link; // This attribute must be the first entry of this structure (to avoid pointer computation)
UINTN Index;
struct _SATA_SI3132_PORT *Port; //Parent Port
UINT32 BlockSize;
} SATA_SI3132_DEVICE;
typedef struct _SATA_SI3132_PORT {
UINTN Index;
UINTN RegBase;
struct _SATA_SI3132_INSTANCE *Instance;
//TODO: Support Port multiplier
LIST_ENTRY Devices;
SATA_SI3132_PRB* HostPRB;
EFI_PHYSICAL_ADDRESS PhysAddrHostPRB;
VOID* PciAllocMappingPRB;
} SATA_SI3132_PORT;
typedef struct _SATA_SI3132_INSTANCE {
UINTN Signature;
SATA_SI3132_PORT Ports[SATA_SII3132_MAXPORT];
EFI_ATA_PASS_THRU_PROTOCOL AtaPassThruProtocol;
EFI_PCI_IO_PROTOCOL *PciIo;
} SATA_SI3132_INSTANCE;
#define SATA_SII3132_SIGNATURE SIGNATURE_32('s', 'i', '3', '2')
#define INSTANCE_FROM_ATAPASSTHRU_THIS(a) CR(a, SATA_SI3132_INSTANCE, AtaPassThruProtocol, SATA_SII3132_SIGNATURE)
#define SATA_GLOBAL_READ32(Offset, Value) PciIo->Mem.Read (PciIo, EfiPciIoWidthUint32, 0, Offset, 1, Value)
#define SATA_GLOBAL_WRITE32(Offset, Value) { UINT32 Value32 = Value; PciIo->Mem.Write (PciIo, EfiPciIoWidthUint32, 0, Offset, 1, &Value32); }
#define SATA_PORT_READ32(Offset, Value) PciIo->Mem.Read (PciIo, EfiPciIoWidthUint32, 1, Offset, 1, Value)
#define SATA_PORT_WRITE32(Offset, Value) { UINT32 Value32 = Value; PciIo->Mem.Write (PciIo, EfiPciIoWidthUint32, 1, Offset, 1, &Value32); }
#define SATA_TRACE(txt) DEBUG((EFI_D_VERBOSE, "ARM_SATA: " txt "\n"))
extern EFI_COMPONENT_NAME_PROTOCOL gSataSiI3132ComponentName;
extern EFI_COMPONENT_NAME2_PROTOCOL gSataSiI3132ComponentName2;
/*
* Component Name Protocol Functions
*/
EFI_STATUS
EFIAPI
SataSiI3132ComponentNameGetDriverName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN CHAR8 *Language,
OUT CHAR16 **DriverName
);
EFI_STATUS
EFIAPI
SataSiI3132ComponentNameGetControllerName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_HANDLE ChildHandle OPTIONAL,
IN CHAR8 *Language,
OUT CHAR16 **ControllerName
);
EFI_STATUS SiI3132HwResetPort (SATA_SI3132_PORT *Port);
/*
* Driver Binding Protocol Functions
*/
EFI_STATUS
EFIAPI
SataSiI3132DriverBindingSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
EFI_STATUS
EFIAPI
SataSiI3132DriverBindingStart (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
EFI_STATUS
EFIAPI
SataSiI3132DriverBindingStop (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
);
EFI_STATUS
EFIAPI
SiI3132AtaPassThruCommand (
IN SATA_SI3132_INSTANCE *pSataSiI3132Instance,
IN SATA_SI3132_PORT *pSataPort,
IN UINT16 PortMultiplierPort,
IN OUT EFI_ATA_PASS_THRU_COMMAND_PACKET *Packet,
IN EFI_EVENT Event OPTIONAL
);
/**
* EFI ATA Pass Thru Protocol
*/
EFI_STATUS
EFIAPI
SiI3132AtaPassThru (
IN EFI_ATA_PASS_THRU_PROTOCOL *This,
IN UINT16 Port,
IN UINT16 PortMultiplierPort,
IN OUT EFI_ATA_PASS_THRU_COMMAND_PACKET *Packet,
IN EFI_EVENT Event OPTIONAL
);
EFI_STATUS
EFIAPI
SiI3132GetNextPort (
IN EFI_ATA_PASS_THRU_PROTOCOL *This,
IN OUT UINT16 *Port
);
EFI_STATUS
EFIAPI
SiI3132GetNextDevice (
IN EFI_ATA_PASS_THRU_PROTOCOL *This,
IN UINT16 Port,
IN OUT UINT16 *PortMultiplierPort
);
EFI_STATUS
EFIAPI
SiI3132BuildDevicePath (
IN EFI_ATA_PASS_THRU_PROTOCOL *This,
IN UINT16 Port,
IN UINT16 PortMultiplierPort,
IN OUT EFI_DEVICE_PATH_PROTOCOL **DevicePath
);
EFI_STATUS
EFIAPI
SiI3132GetDevice (
IN EFI_ATA_PASS_THRU_PROTOCOL *This,
IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,
OUT UINT16 *Port,
OUT UINT16 *PortMultiplierPort
);
EFI_STATUS
EFIAPI
SiI3132ResetPort (
IN EFI_ATA_PASS_THRU_PROTOCOL *This,
IN UINT16 Port
);
EFI_STATUS
EFIAPI
SiI3132ResetDevice (
IN EFI_ATA_PASS_THRU_PROTOCOL *This,
IN UINT16 Port,
IN UINT16 PortMultiplierPort
);
#endif

42
EmbeddedPkg/Drivers/SataSiI3132Dxe/SataSiI3132Dxe.inf
View File

@ -1,42 +0,0 @@
#/** @file
# INF file for the Silicon Image I3132 SATA controller
#
# Copyright (c) 2011-2015, ARM Limited. All rights reserved.
#
# SPDX-License-Identifier: BSD-2-Clause-Patent
#
#**/
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = SataSiI3132
FILE_GUID = 1df18da0-a18b-11df-8c3a-0002a5d5c51b
MODULE_TYPE = DXE_DRIVER
VERSION_STRING = 1.0
ENTRY_POINT = InitializeSataSiI3132
[Packages]
MdePkg/MdePkg.dec
EmbeddedPkg/EmbeddedPkg.dec
[LibraryClasses]
UefiLib
UefiDriverEntryPoint
MemoryAllocationLib
[Sources]
SataSiI3132.c
ComponentName.c
SiI3132AtaPassThru.c
[Protocols]
gEfiPciIoProtocolGuid # Consumed
gEfiAtaPassThruProtocolGuid # Produced
[Pcd]
gEmbeddedTokenSpaceGuid.PcdSataSiI3132FeaturePMPSupport
gEmbeddedTokenSpaceGuid.PcdSataSiI3132FeatureDirectCommandIssuing
[Depex]
TRUE

827
EmbeddedPkg/Drivers/SataSiI3132Dxe/SiI3132AtaPassThru.c
View File

@ -1,827 +0,0 @@
/** @file
*
* Copyright (c) 2011-2015, ARM Limited. All rights reserved.
*
* SPDX-License-Identifier: BSD-2-Clause-Patent
*
**/
#include "SataSiI3132.h"
#include <IndustryStandard/Atapi.h>
#include <Library/DevicePathLib.h>
SATA_SI3132_DEVICE*
GetSataDevice (
IN SATA_SI3132_INSTANCE* SataInstance,
IN UINT16 Port,
IN UINT16 PortMultiplierPort
) {
LIST_ENTRY *List;
SATA_SI3132_PORT *SataPort;
SATA_SI3132_DEVICE *SataDevice;
if (Port >= SATA_SII3132_MAXPORT) {
return NULL;
}
SataPort = &(SataInstance->Ports[Port]);
List = SataPort->Devices.ForwardLink;
while (List != &SataPort->Devices) {
SataDevice = (SATA_SI3132_DEVICE*)List;
if (SataDevice->Index == PortMultiplierPort) {
return SataDevice;
}
List = List->ForwardLink;
}
return NULL;
}
EFI_STATUS
EFIAPI
SiI3132AtaPassThruCommand (
IN SATA_SI3132_INSTANCE *SataSiI3132Instance,
IN SATA_SI3132_PORT *SataPort,
IN UINT16 PortMultiplierPort,
IN OUT EFI_ATA_PASS_THRU_COMMAND_PACKET *Packet,
IN EFI_EVENT Event OPTIONAL
)
{
SATA_SI3132_DEVICE *SataDevice;
EFI_PHYSICAL_ADDRESS PhysInDataBuffer;
UINTN InDataBufferLength = 0;
EFI_PHYSICAL_ADDRESS PhysOutDataBuffer;
UINTN OutDataBufferLength;
CONST UINTN EmptySlot = 0;
UINTN Control = PRB_CTRL_ATA;
UINTN Protocol = 0;
UINT32 Value32, Error, Timeout = 0;
CONST UINT32 IrqMask = (SII3132_PORT_INT_CMDCOMPL | SII3132_PORT_INT_CMDERR) << 16;
EFI_STATUS Status;
VOID* PciAllocMapping = NULL;
EFI_PCI_IO_PROTOCOL *PciIo;
PciIo = SataSiI3132Instance->PciIo;
ZeroMem (SataPort->HostPRB, sizeof (SATA_SI3132_PRB));
// Construct Si3132 PRB
switch (Packet->Protocol) {
case EFI_ATA_PASS_THRU_PROTOCOL_ATA_HARDWARE_RESET:
ASSERT (0); //TODO: Implement me!
break;
case EFI_ATA_PASS_THRU_PROTOCOL_ATA_SOFTWARE_RESET:
SATA_TRACE ("SiI3132AtaPassThru() EFI_ATA_PASS_THRU_PROTOCOL_ATA_SOFTWARE_RESET");
Control = PRB_CTRL_SRST;
if (FeaturePcdGet (PcdSataSiI3132FeaturePMPSupport)) {
SataPort->HostPRB->Fis.Control = 0x0F;
}
break;
case EFI_ATA_PASS_THRU_PROTOCOL_ATA_NON_DATA:
ASSERT (0); //TODO: Implement me!
break;
// There is no difference for SiI3132 between PIO and DMA invokation
case EFI_ATA_PASS_THRU_PROTOCOL_UDMA_DATA_IN:
case EFI_ATA_PASS_THRU_PROTOCOL_PIO_DATA_IN:
// Fixup the size for block transfer. Following UEFI Specification, 'InTransferLength' should
// be in number of bytes. But for most data transfer commands, the value is in number of blocks
if (Packet->Acb->AtaCommand == ATA_CMD_IDENTIFY_DRIVE) {
InDataBufferLength = Packet->InTransferLength;
} else {
SataDevice = GetSataDevice (SataSiI3132Instance, SataPort->Index, PortMultiplierPort);
if (!SataDevice || (SataDevice->BlockSize == 0)) {
return EFI_INVALID_PARAMETER;
}
InDataBufferLength = Packet->InTransferLength * SataDevice->BlockSize;
}
Status = PciIo->Map (
PciIo, EfiPciIoOperationBusMasterWrite,
Packet->InDataBuffer, &InDataBufferLength, &PhysInDataBuffer, &PciAllocMapping
);
if (EFI_ERROR (Status)) {
return Status;
}
// Construct SGEs (32-bit system)
SataPort->HostPRB->Sge[0].DataAddressLow = (UINT32)PhysInDataBuffer;
SataPort->HostPRB->Sge[0].DataAddressHigh = (UINT32)(PhysInDataBuffer >> 32);
SataPort->HostPRB->Sge[0].Attributes = SGE_TRM; // Only one SGE
SataPort->HostPRB->Sge[0].DataCount = InDataBufferLength;
// Copy the Ata Command Block
CopyMem (&SataPort->HostPRB->Fis, Packet->Acb, sizeof (EFI_ATA_COMMAND_BLOCK));
// Fixup the FIS
SataPort->HostPRB->Fis.FisType = 0x27; // Register - Host to Device FIS
SataPort->HostPRB->Fis.Control = 1 << 7; // Is a command
if (FeaturePcdGet (PcdSataSiI3132FeaturePMPSupport)) {
SataPort->HostPRB->Fis.Control |= PortMultiplierPort & 0xFF;
}
break;
case EFI_ATA_PASS_THRU_PROTOCOL_UDMA_DATA_OUT:
case EFI_ATA_PASS_THRU_PROTOCOL_PIO_DATA_OUT:
SataDevice = GetSataDevice (SataSiI3132Instance, SataPort->Index, PortMultiplierPort);
if (!SataDevice || (SataDevice->BlockSize == 0)) {
return EFI_INVALID_PARAMETER;
}
// Fixup the size for block transfer. Following UEFI Specification, 'InTransferLength' should
// be in number of bytes. But for most data transfer commands, the value is in number of blocks
OutDataBufferLength = Packet->OutTransferLength * SataDevice->BlockSize;
Status = PciIo->Map (
PciIo, EfiPciIoOperationBusMasterRead,
Packet->OutDataBuffer, &OutDataBufferLength, &PhysOutDataBuffer, &PciAllocMapping
);
if (EFI_ERROR (Status)) {
return Status;
}
// Construct SGEs (32-bit system)
SataPort->HostPRB->Sge[0].DataAddressLow = (UINT32)PhysOutDataBuffer;
SataPort->HostPRB->Sge[0].DataAddressHigh = (UINT32)(PhysOutDataBuffer >> 32);
SataPort->HostPRB->Sge[0].Attributes = SGE_TRM; // Only one SGE
SataPort->HostPRB->Sge[0].DataCount = OutDataBufferLength;
// Copy the Ata Command Block
CopyMem (&SataPort->HostPRB->Fis, Packet->Acb, sizeof (EFI_ATA_COMMAND_BLOCK));
// Fixup the FIS
SataPort->HostPRB->Fis.FisType = 0x27; // Register - Host to Device FIS
SataPort->HostPRB->Fis.Control = 1 << 7; // Is a command
if (FeaturePcdGet (PcdSataSiI3132FeaturePMPSupport)) {
SataPort->HostPRB->Fis.Control |= PortMultiplierPort & 0xFF;
}
break;
case EFI_ATA_PASS_THRU_PROTOCOL_DMA:
ASSERT (0); //TODO: Implement me!
break;
case EFI_ATA_PASS_THRU_PROTOCOL_DMA_QUEUED:
ASSERT (0); //TODO: Implement me!
break;
case EFI_ATA_PASS_THRU_PROTOCOL_DEVICE_DIAGNOSTIC:
ASSERT (0); //TODO: Implement me!
break;
case EFI_ATA_PASS_THRU_PROTOCOL_DEVICE_RESET:
ASSERT (0); //TODO: Implement me!
break;
case EFI_ATA_PASS_THRU_PROTOCOL_FPDMA:
ASSERT (0); //TODO: Implement me!
break;
case EFI_ATA_PASS_THRU_PROTOCOL_RETURN_RESPONSE:
ASSERT (0); //TODO: Implement me!
break;
default:
ASSERT (0);
break;
}
SataPort->HostPRB->Control = Control;
SataPort->HostPRB->ProtocolOverride = Protocol;
// Clear IRQ
SATA_PORT_WRITE32 (SataPort->RegBase + SII3132_PORT_INTSTATUS_REG, IrqMask);
if (!FeaturePcdGet (PcdSataSiI3132FeatureDirectCommandIssuing)) {
// Indirect Command Issuance
//TODO: Find which slot is free (maybe use the Cmd FIFO)
//SATA_PORT_READ32 (SataPort->RegBase + SII3132_PORT_CMDEXECFIFO_REG, &EmptySlot);
SATA_PORT_WRITE32 (SataPort->RegBase + SII3132_PORT_CMDACTIV_REG + (EmptySlot * 8),
(UINT32)(SataPort->PhysAddrHostPRB & 0xFFFFFFFF));
SATA_PORT_WRITE32 (SataPort->RegBase + SII3132_PORT_CMDACTIV_REG + (EmptySlot * 8) + 4,
(UINT32)((SataPort->PhysAddrHostPRB >> 32) & 0xFFFFFFFF));
} else {
// Direct Command Issuance
Status = PciIo->Mem.Write (PciIo, EfiPciIoWidthUint32, 1, // Bar 1
SataPort->RegBase + (EmptySlot * 0x80),
sizeof (SATA_SI3132_PRB) / 4,
SataPort->HostPRB);
ASSERT_EFI_ERROR (Status);
SATA_PORT_WRITE32 (SataPort->RegBase + SII3132_PORT_CMDEXECFIFO_REG, EmptySlot);
}
#if 0
// Could need to be implemented if we run multiple command in parallel to know which slot has been completed
SATA_PORT_READ32 (SataPort->RegBase + SII3132_PORT_SLOTSTATUS_REG, &Value32);
Timeout = Packet->Timeout;
while (!Timeout && !Value32) {
gBS->Stall (1);
SATA_PORT_READ32 (SataPort->RegBase + SII3132_PORT_SLOTSTATUS_REG, &Value32);
Timeout--;
}
#else
SATA_PORT_READ32 (SataPort->RegBase + SII3132_PORT_INTSTATUS_REG, &Value32);
if (!Packet->Timeout) {
while (!(Value32 & IrqMask)) {
gBS->Stall (1);
SATA_PORT_READ32 (SataPort->RegBase + SII3132_PORT_INTSTATUS_REG, &Value32);
}
} else {
Timeout = Packet->Timeout;
while (Timeout && !(Value32 & IrqMask)) {
gBS->Stall (1);
SATA_PORT_READ32 (SataPort->RegBase + SII3132_PORT_INTSTATUS_REG, &Value32);
Timeout--;
}
}
#endif
// Fill Packet Ata Status Block
Status = PciIo->Mem.Read (PciIo, EfiPciIoWidthUint32, 1, // Bar 1
SataPort->RegBase + 0x08,
sizeof (EFI_ATA_STATUS_BLOCK) / 4,
Packet->Asb);
ASSERT_EFI_ERROR (Status);
if ((Packet->Timeout != 0) && (Timeout == 0)) {
DEBUG ((EFI_D_ERROR, "SiI3132AtaPassThru() Err:Timeout\n"));
//ASSERT (0);
return EFI_TIMEOUT;
} else if (Value32 & (SII3132_PORT_INT_CMDERR << 16)) {
SATA_PORT_READ32 (SataPort->RegBase + SII3132_PORT_CMDERROR_REG, &Error);
DEBUG ((EFI_D_ERROR, "SiI3132AtaPassThru() CmdErr:0x%X (SiI3132 Err:0x%X)\n", Value32, Error));
ASSERT (0);
return EFI_DEVICE_ERROR;
} else if (Value32 & (SII3132_PORT_INT_CMDCOMPL << 16)) {
// Clear Command Complete
SATA_PORT_WRITE32 (SataPort->RegBase + SII3132_PORT_INTSTATUS_REG, SII3132_PORT_INT_CMDCOMPL << 16);
if (PciAllocMapping) {
Status = PciIo->Unmap (PciIo, PciAllocMapping);
ASSERT (!EFI_ERROR (Status));
}
// If the command was ATA_CMD_IDENTIFY_DRIVE then we need to update the BlockSize
if (Packet->Acb->AtaCommand == ATA_CMD_IDENTIFY_DRIVE) {
ATA_IDENTIFY_DATA *IdentifyData = (ATA_IDENTIFY_DATA*)Packet->InDataBuffer;
// Get the corresponding Block Device
SataDevice = GetSataDevice (SataSiI3132Instance, SataPort->Index, PortMultiplierPort);
// Check logical block size
if ((IdentifyData->phy_logic_sector_support & BIT12) != 0) {
ASSERT (SataDevice != NULL);
SataDevice->BlockSize = (UINT32) (((IdentifyData->logic_sector_size_hi << 16) |
IdentifyData->logic_sector_size_lo) * sizeof (UINT16));
} else {
SataDevice->BlockSize = 0x200;
}
}
return EFI_SUCCESS;
} else {
ASSERT (0);
return EFI_DEVICE_ERROR;
}
}
/**
Sends an ATA command to an ATA device that is attached to the ATA controller. This function
supports both blocking I/O and non-blocking I/O. The blocking I/O functionality is required,
and the non-blocking I/O functionality is optional.
@param[in] This A pointer to the EFI_ATA_PASS_THRU_PROTOCOL instance.
@param[in] Port The port number of the ATA device to send the command.
@param[in] PortMultiplierPort The port multiplier port number of the ATA device to send the command.
If there is no port multiplier, then specify 0.
@param[in,out] Packet A pointer to the ATA command to send to the ATA device specified by Port
and PortMultiplierPort.
@param[in] Event If non-blocking I/O is not supported then Event is ignored, and blocking
I/O is performed. If Event is NULL, then blocking I/O is performed. If
Event is not NULL and non blocking I/O is supported, then non-blocking
I/O is performed, and Event will be signaled when the ATA command completes.
@retval EFI_SUCCESS The ATA command was sent by the host. For bi-directional commands,
InTransferLength bytes were transferred from InDataBuffer. For write and
bi-directional commands, OutTransferLength bytes were transferred by OutDataBuffer.
@retval EFI_BAD_BUFFER_SIZE The ATA command was not executed. The number of bytes that could be transferred
is returned in InTransferLength. For write and bi-directional commands,
OutTransferLength bytes were transferred by OutDataBuffer.
@retval EFI_NOT_READY The ATA command could not be sent because there are too many ATA commands
already queued. The caller may retry again later.
@retval EFI_DEVICE_ERROR A device error occurred while attempting to send the ATA command.
@retval EFI_INVALID_PARAMETER Port, PortMultiplierPort, or the contents of Acb are invalid. The ATA
command was not sent, so no additional status information is available.
**/
EFI_STATUS
EFIAPI
SiI3132AtaPassThru (
IN EFI_ATA_PASS_THRU_PROTOCOL *This,
IN UINT16 Port,
IN UINT16 PortMultiplierPort,
IN OUT EFI_ATA_PASS_THRU_COMMAND_PACKET *Packet,
IN EFI_EVENT Event OPTIONAL
)
{
SATA_SI3132_INSTANCE *SataSiI3132Instance;
SATA_SI3132_DEVICE *SataDevice;
SATA_SI3132_PORT *SataPort;
SataSiI3132Instance = INSTANCE_FROM_ATAPASSTHRU_THIS (This);
if (!SataSiI3132Instance) {
return EFI_INVALID_PARAMETER;
}
SataDevice = GetSataDevice (SataSiI3132Instance, Port, PortMultiplierPort);
if (!SataDevice) {
return EFI_INVALID_PARAMETER;
}
SataPort = SataDevice->Port;
DEBUG ((EFI_D_INFO, "SiI3132AtaPassThru(%d,%d) : AtaCmd:0x%X Prot:%d\n", Port, PortMultiplierPort,
Packet->Acb->AtaCommand, Packet->Protocol));
return SiI3132AtaPassThruCommand (SataSiI3132Instance, SataPort, PortMultiplierPort, Packet, Event);
}
/**
Used to retrieve the list of legal port numbers for ATA devices on an ATA controller.
These can either be the list of ports where ATA devices are actually present or the
list of legal port numbers for the ATA controller. Regardless, the caller of this
function must probe the port number returned to see if an ATA device is actually
present at that location on the ATA controller.
The GetNextPort() function retrieves the port number on an ATA controller. If on input
Port is 0xFFFF, then the port number of the first port on the ATA controller is returned
in Port and EFI_SUCCESS is returned.
If Port is a port number that was returned on a previous call to GetNextPort(), then the
port number of the next port on the ATA controller is returned in Port, and EFI_SUCCESS
is returned. If Port is not 0xFFFF and Port was not returned on a previous call to
GetNextPort(), then EFI_INVALID_PARAMETER is returned.
If Port is the port number of the last port on the ATA controller, then EFI_NOT_FOUND is
returned.
@param[in] This A pointer to the EFI_ATA_PASS_THRU_PROTOCOL instance.
@param[in,out] Port On input, a pointer to the port number on the ATA controller.
On output, a pointer to the next port number on the ATA
controller. An input value of 0xFFFF retrieves the first port
number on the ATA controller.
@retval EFI_SUCCESS The next port number on the ATA controller was returned in Port.
@retval EFI_NOT_FOUND There are no more ports on this ATA controller.
@retval EFI_INVALID_PARAMETER Port is not 0xFFFF and Port was not returned on a previous call
to GetNextPort().
**/
EFI_STATUS
EFIAPI
SiI3132GetNextPort (
IN EFI_ATA_PASS_THRU_PROTOCOL *This,
IN OUT UINT16 *Port
)
{
SATA_SI3132_INSTANCE *SataSiI3132Instance;
UINTN PrevPort;
EFI_STATUS Status = EFI_SUCCESS;
SataSiI3132Instance = INSTANCE_FROM_ATAPASSTHRU_THIS (This);
if (!SataSiI3132Instance) {
return EFI_INVALID_PARAMETER;
}
PrevPort = *Port;
if (PrevPort == 0xFFFF) {
*Port = 0;
} else {
if (PrevPort < SATA_SII3132_MAXPORT) {
*Port = PrevPort + 1;
} else {
Status = EFI_NOT_FOUND;
}
}
return Status;
}
/**
Used to retrieve the list of legal port multiplier port numbers for ATA devices on a port of an ATA
controller. These can either be the list of port multiplier ports where ATA devices are actually
present on port or the list of legal port multiplier ports on that port. Regardless, the caller of this
function must probe the port number and port multiplier port number returned to see if an ATA
device is actually present.
The GetNextDevice() function retrieves the port multiplier port number of an ATA device
present on a port of an ATA controller.
If PortMultiplierPort points to a port multiplier port number value that was returned on a
previous call to GetNextDevice(), then the port multiplier port number of the next ATA device
on the port of the ATA controller is returned in PortMultiplierPort, and EFI_SUCCESS is
returned.
If PortMultiplierPort points to 0xFFFF, then the port multiplier port number of the first
ATA device on port of the ATA controller is returned in PortMultiplierPort and
EFI_SUCCESS is returned.
If PortMultiplierPort is not 0xFFFF and the value pointed to by PortMultiplierPort
was not returned on a previous call to GetNextDevice(), then EFI_INVALID_PARAMETER
is returned.
If PortMultiplierPort is the port multiplier port number of the last ATA device on the port of
the ATA controller, then EFI_NOT_FOUND is returned.
@param[in] This A pointer to the EFI_ATA_PASS_THRU_PROTOCOL instance.
@param[in] Port The port number present on the ATA controller.
@param[in,out] PortMultiplierPort On input, a pointer to the port multiplier port number of an
ATA device present on the ATA controller.
If on input a PortMultiplierPort of 0xFFFF is specified,
then the port multiplier port number of the first ATA device
is returned. On output, a pointer to the port multiplier port
number of the next ATA device present on an ATA controller.
@retval EFI_SUCCESS The port multiplier port number of the next ATA device on the port
of the ATA controller was returned in PortMultiplierPort.
@retval EFI_NOT_FOUND There are no more ATA devices on this port of the ATA controller.
@retval EFI_INVALID_PARAMETER PortMultiplierPort is not 0xFFFF, and PortMultiplierPort was not
returned on a previous call to GetNextDevice().
**/
EFI_STATUS
EFIAPI
SiI3132GetNextDevice (
IN EFI_ATA_PASS_THRU_PROTOCOL *This,
IN UINT16 Port,
IN OUT UINT16 *PortMultiplierPort
)
{
SATA_SI3132_INSTANCE *SataSiI3132Instance;
SATA_SI3132_PORT *SataPort;
SATA_SI3132_DEVICE *SataDevice;
LIST_ENTRY *List;
EFI_STATUS Status = EFI_SUCCESS;
SataSiI3132Instance = INSTANCE_FROM_ATAPASSTHRU_THIS (This);
if (!SataSiI3132Instance) {
return EFI_INVALID_PARAMETER;
}
if (Port >= SATA_SII3132_MAXPORT) {
return EFI_INVALID_PARAMETER;
}
SataPort = &(SataSiI3132Instance->Ports[Port]);
if (*PortMultiplierPort == 0xFFFF) {
List = SataPort->Devices.ForwardLink;
if (List != &SataPort->Devices) {
// The list is not empty, return the first device
*PortMultiplierPort = ((SATA_SI3132_DEVICE*)List)->Index;
} else {
Status = EFI_NOT_FOUND;
}
} else {
SataDevice = GetSataDevice (SataSiI3132Instance, Port, *PortMultiplierPort);
if (SataDevice != NULL) {
// We have found the previous port multiplier, return the next one
List = SataDevice->Link.ForwardLink;
if (List != &SataPort->Devices) {
*PortMultiplierPort = ((SATA_SI3132_DEVICE*)List)->Index;
} else {
Status = EFI_NOT_FOUND;
}
} else {
Status = EFI_NOT_FOUND;
}
}
return Status;
}
/**
Used to allocate and build a device path node for an ATA device on an ATA controller.
The BuildDevicePath() function allocates and builds a single device node for the ATA
device specified by Port and PortMultiplierPort. If the ATA device specified by Port and
PortMultiplierPort is not present on the ATA controller, then EFI_NOT_FOUND is returned.
If DevicePath is NULL, then EFI_INVALID_PARAMETER is returned. If there are not enough
resources to allocate the device path node, then EFI_OUT_OF_RESOURCES is returned.
Otherwise, DevicePath is allocated with the boot service AllocatePool(), the contents of
DevicePath are initialized to describe the ATA device specified by Port and PortMultiplierPort,
and EFI_SUCCESS is returned.
@param[in] This A pointer to the EFI_ATA_PASS_THRU_PROTOCOL instance.
@param[in] Port Port specifies the port number of the ATA device for which a
device path node is to be allocated and built.
@param[in] PortMultiplierPort The port multiplier port number of the ATA device for which a
device path node is to be allocated and built. If there is no
port multiplier, then specify 0.
@param[in,out] DevicePath A pointer to a single device path node that describes the ATA
device specified by Port and PortMultiplierPort. This function
is responsible for allocating the buffer DevicePath with the
boot service AllocatePool(). It is the caller's responsibility
to free DevicePath when the caller is finished with DevicePath.
@retval EFI_SUCCESS The device path node that describes the ATA device specified by
Port and PortMultiplierPort was allocated and returned in DevicePath.
@retval EFI_NOT_FOUND The ATA device specified by Port and PortMultiplierPort does not
exist on the ATA controller.
@retval EFI_INVALID_PARAMETER DevicePath is NULL.
@retval EFI_OUT_OF_RESOURCES There are not enough resources to allocate DevicePath.
**/
EFI_STATUS
EFIAPI
SiI3132BuildDevicePath (
IN EFI_ATA_PASS_THRU_PROTOCOL *This,
IN UINT16 Port,
IN UINT16 PortMultiplierPort,
IN OUT EFI_DEVICE_PATH_PROTOCOL **DevicePath
)
{
SATA_SI3132_INSTANCE *SataSiI3132Instance;
SATA_SI3132_DEVICE *SataDevice;
EFI_DEVICE_PATH_PROTOCOL *SiI3132DevicePath;
SATA_TRACE ("SiI3132BuildDevicePath()");
SataSiI3132Instance = INSTANCE_FROM_ATAPASSTHRU_THIS (This);
if (!SataSiI3132Instance) {
return EFI_INVALID_PARAMETER;
}
SataDevice = GetSataDevice (SataSiI3132Instance, Port, PortMultiplierPort);
if (SataDevice == NULL) {
return EFI_NOT_FOUND;
}
SiI3132DevicePath = CreateDeviceNode (MESSAGING_DEVICE_PATH, MSG_SATA_DP, sizeof (SATA_DEVICE_PATH));
if (SiI3132DevicePath == NULL) {
return EFI_OUT_OF_RESOURCES;
}
((SATA_DEVICE_PATH*)SiI3132DevicePath)->HBAPortNumber = Port;
if (FeaturePcdGet (PcdSataSiI3132FeaturePMPSupport)) {
((SATA_DEVICE_PATH*)SiI3132DevicePath)->PortMultiplierPortNumber = PortMultiplierPort;
} else {
//Temp:((SATA_DEVICE_PATH*)SiI3132DevicePath)->PortMultiplierPortNumber = SATA_HBA_DIRECT_CONNECT_FLAG;
((SATA_DEVICE_PATH*)SiI3132DevicePath)->PortMultiplierPortNumber = 0;
}
((SATA_DEVICE_PATH*)SiI3132DevicePath)->Lun = Port; //TODO: Search information how to define properly LUN (Logical Unit Number)
*DevicePath = SiI3132DevicePath;
return EFI_SUCCESS;
}
/**
Used to translate a device path node to a port number and port multiplier port number.
The GetDevice() function determines the port and port multiplier port number associated with
the ATA device described by DevicePath. If DevicePath is a device path node type that the
ATA Pass Thru driver supports, then the ATA Pass Thru driver will attempt to translate the contents
DevicePath into a port number and port multiplier port number.
If this translation is successful, then that port number and port multiplier port number are returned
in Port and PortMultiplierPort, and EFI_SUCCESS is returned.
If DevicePath, Port, or PortMultiplierPort are NULL, then EFI_INVALID_PARAMETER is returned.
If DevicePath is not a device path node type that the ATA Pass Thru driver supports, then
EFI_UNSUPPORTED is returned.
If DevicePath is a device path node type that the ATA Pass Thru driver supports, but there is not
a valid translation from DevicePath to a port number and port multiplier port number, then
EFI_NOT_FOUND is returned.
@param[in] This A pointer to the EFI_ATA_PASS_THRU_PROTOCOL instance.
@param[in] DevicePath A pointer to the device path node that describes an ATA device on the
ATA controller.
@param[out] Port On return, points to the port number of an ATA device on the ATA controller.
@param[out] PortMultiplierPort On return, points to the port multiplier port number of an ATA device
on the ATA controller.
@retval EFI_SUCCESS DevicePath was successfully translated to a port number and port multiplier
port number, and they were returned in Port and PortMultiplierPort.
@retval EFI_INVALID_PARAMETER DevicePath is NULL.
@retval EFI_INVALID_PARAMETER Port is NULL.
@retval EFI_INVALID_PARAMETER PortMultiplierPort is NULL.
@retval EFI_UNSUPPORTED This driver does not support the device path node type in DevicePath.
@retval EFI_NOT_FOUND A valid translation from DevicePath to a port number and port multiplier
port number does not exist.
**/
EFI_STATUS
EFIAPI
SiI3132GetDevice (
IN EFI_ATA_PASS_THRU_PROTOCOL *This,
IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,
OUT UINT16 *Port,
OUT UINT16 *PortMultiplierPort
)
{
SATA_SI3132_INSTANCE *SataSiI3132Instance;
SATA_TRACE ("SiI3132GetDevice()");
if (!DevicePath || !Port || !PortMultiplierPort) {
return EFI_INVALID_PARAMETER;
}
if ((DevicePath->Type != MESSAGING_DEVICE_PATH) || (DevicePath->SubType != MSG_SATA_DP)) {
return EFI_UNSUPPORTED;
}
SataSiI3132Instance = INSTANCE_FROM_ATAPASSTHRU_THIS (This);
if (!SataSiI3132Instance) {
return EFI_INVALID_PARAMETER;
}
if (((SATA_DEVICE_PATH*)DevicePath)->Lun >= SATA_SII3132_MAXPORT) {
return EFI_NOT_FOUND;
}
if (FeaturePcdGet (PcdSataSiI3132FeaturePMPSupport)) {
ASSERT (0); //TODO: Implement me!
return EFI_UNSUPPORTED;
} else {
*Port = ((SATA_DEVICE_PATH*)DevicePath)->Lun;
// Return the first Sata Device as there should be only one directly connected
*PortMultiplierPort = ((SATA_SI3132_DEVICE*)SataSiI3132Instance->Ports[*Port].Devices.ForwardLink)->Index;
return EFI_SUCCESS;
}
}
EFI_STATUS
SiI3132HwResetPort (
IN SATA_SI3132_PORT *SataPort
)
{
EFI_PCI_IO_PROTOCOL *PciIo;
UINT32 Value32;
UINTN Timeout;
SATA_TRACE ("SiI3132HwResetPort()");
PciIo = SataPort->Instance->PciIo;
// Clear Port Reset
SATA_PORT_WRITE32 (SataPort->RegBase + SII3132_PORT_CONTROLCLEAR_REG, SII3132_PORT_CONTROL_RESET);
SATA_PORT_READ32 (SataPort->RegBase + SII3132_PORT_STATUS_REG, &Value32);
ASSERT (!(Value32 & SII3132_PORT_CONTROL_RESET));
// Initialize error counters
SATA_PORT_WRITE32 (SataPort->RegBase + SII3132_PORT_ERRCOUNTDECODE, 0);
SATA_PORT_WRITE32 (SataPort->RegBase + SII3132_PORT_ERRCOUNTCRC, 0);
SATA_PORT_WRITE32 (SataPort->RegBase + SII3132_PORT_ERRCOUNTHANDSHAKE, 0);
// Enable interrupts for command completion and command errors
SATA_PORT_WRITE32 (SataPort->RegBase + SII3132_PORT_ENABLEINT_REG, SII3132_PORT_INT_CMDCOMPL | SII3132_PORT_INT_CMDERR);
// Clear IRQ
SATA_PORT_WRITE32 (SataPort->RegBase + SII3132_PORT_ENABLEINT_REG, SII3132_PORT_INT_CMDCOMPL | SII3132_PORT_INT_CMDERR | SII3132_PORT_INT_PORTRDY | (1 << 3));
// Wait until Port Ready
SATA_PORT_READ32 (SataPort->RegBase + SII3132_PORT_INTSTATUS_REG, &Value32);
Timeout = 1000;
while ((Timeout > 0) && ((Value32 & SII3132_PORT_INT_PORTRDY) == 0)) {
gBS->Stall (1);
Timeout--;
SATA_PORT_READ32 (SataPort->RegBase + SII3132_PORT_INTSTATUS_REG, &Value32);
}
// Clear IRQ
SATA_PORT_WRITE32 (SataPort->RegBase + SII3132_PORT_INTSTATUS_REG, SII3132_PORT_INT_PORTRDY);
if (Timeout == 0) {
SATA_TRACE ("SiI3132HwResetPort(): Timeout");
return EFI_TIMEOUT;
} else if ((Value32 & SII3132_PORT_INT_PORTRDY) == 0) {
SATA_TRACE ("SiI3132HwResetPort(): Port Not Ready");
return EFI_DEVICE_ERROR;
} else {
return EFI_SUCCESS;
}
}
/**
Resets a specific port on the ATA controller. This operation also resets all the ATA devices
connected to the port.
The ResetChannel() function resets an a specific port on an ATA controller. This operation
resets all the ATA devices connected to that port. If this ATA controller does not support
a reset port operation, then EFI_UNSUPPORTED is returned.
If a device error occurs while executing that port reset operation, then EFI_DEVICE_ERROR is
returned.
If a timeout occurs during the execution of the port reset operation, then EFI_TIMEOUT is returned.
If the port reset operation is completed, then EFI_SUCCESS is returned.
@param[in] This A pointer to the EFI_ATA_PASS_THRU_PROTOCOL instance.
@param[in] Port The port number on the ATA controller.
@retval EFI_SUCCESS The ATA controller port was reset.
@retval EFI_UNSUPPORTED The ATA controller does not support a port reset operation.
@retval EFI_DEVICE_ERROR A device error occurred while attempting to reset the ATA port.
@retval EFI_TIMEOUT A timeout occurred while attempting to reset the ATA port.
**/
EFI_STATUS
EFIAPI
SiI3132ResetPort (
IN EFI_ATA_PASS_THRU_PROTOCOL *This,
IN UINT16 Port
)
{
SATA_SI3132_INSTANCE *SataSiI3132Instance;
SATA_SI3132_PORT *SataPort;
SATA_TRACE ("SiI3132ResetPort()");
SataSiI3132Instance = INSTANCE_FROM_ATAPASSTHRU_THIS (This);
if (!SataSiI3132Instance) {
return EFI_INVALID_PARAMETER;
}
if (Port >= SATA_SII3132_MAXPORT) {
return EFI_UNSUPPORTED;
}
SataPort = &(SataSiI3132Instance->Ports[Port]);
return SiI3132HwResetPort (SataPort);
}
/**
Resets an ATA device that is connected to an ATA controller.
The ResetDevice() function resets the ATA device specified by Port and PortMultiplierPort.
If this ATA controller does not support a device reset operation, then EFI_UNSUPPORTED is
returned.
If Port or PortMultiplierPort are not in a valid range for this ATA controller, then
EFI_INVALID_PARAMETER is returned.
If a device error occurs while executing that device reset operation, then EFI_DEVICE_ERROR
is returned.
If a timeout occurs during the execution of the device reset operation, then EFI_TIMEOUT is
returned.
If the device reset operation is completed, then EFI_SUCCESS is returned.
@param[in] This A pointer to the EFI_ATA_PASS_THRU_PROTOCOL instance.
@param[in] Port Port represents the port number of the ATA device to be reset.
@param[in] PortMultiplierPort The port multiplier port number of the ATA device to reset.
If there is no port multiplier, then specify 0.
@retval EFI_SUCCESS The ATA device specified by Port and PortMultiplierPort was reset.
@retval EFI_UNSUPPORTED The ATA controller does not support a device reset operation.
@retval EFI_INVALID_PARAMETER Port or PortMultiplierPort are invalid.
@retval EFI_DEVICE_ERROR A device error occurred while attempting to reset the ATA device
specified by Port and PortMultiplierPort.
@retval EFI_TIMEOUT A timeout occurred while attempting to reset the ATA device
specified by Port and PortMultiplierPort.
**/
EFI_STATUS
EFIAPI
SiI3132ResetDevice (
IN EFI_ATA_PASS_THRU_PROTOCOL *This,
IN UINT16 Port,
IN UINT16 PortMultiplierPort
)
{
EFI_PCI_IO_PROTOCOL *PciIo;
SATA_SI3132_INSTANCE *SataSiI3132Instance;
SATA_SI3132_PORT *SataPort;
SATA_SI3132_DEVICE *SataDevice;
UINTN Timeout;
UINT32 Value32;
SATA_TRACE ("SiI3132ResetDevice()");
SataSiI3132Instance = INSTANCE_FROM_ATAPASSTHRU_THIS (This);
if (!SataSiI3132Instance) {
return EFI_INVALID_PARAMETER;
}
PciIo = SataSiI3132Instance->PciIo;
SataDevice = GetSataDevice (SataSiI3132Instance, Port, PortMultiplierPort);
if (!SataDevice) {
return EFI_INVALID_PARAMETER;
}
SataPort = SataDevice->Port;
SATA_PORT_WRITE32 (SataPort->RegBase + SII3132_PORT_CONTROLSET_REG, SII3132_PORT_DEVICE_RESET);
Timeout = 100;
SATA_PORT_READ32 (SataPort->RegBase + SII3132_PORT_STATUS_REG, &Value32);
while ((Timeout > 0) && ((Value32 & SII3132_PORT_DEVICE_RESET) != 0)) {
gBS->Stall (1);
SATA_PORT_READ32 (SataPort->RegBase + SII3132_PORT_STATUS_REG, &Value32);
Timeout--;
}
if (Timeout == 0) {
SATA_TRACE ("SiI3132ResetDevice(): Timeout");
return EFI_TIMEOUT;
} else {
return EFI_SUCCESS;
}
}

3
EmbeddedPkg/EmbeddedPkg.dec
View File

@ -87,9 +87,6 @@
gEmbeddedTokenSpaceGuid.PcdPrePiProduceMemoryTypeInformationHob|FALSE|BOOLEAN|0x0000001b
gEmbeddedTokenSpaceGuid.PcdGdbSerial|FALSE|BOOLEAN|0x00000053
gEmbeddedTokenSpaceGuid.PcdSataSiI3132FeaturePMPSupport|FALSE|BOOLEAN|0x00000050
gEmbeddedTokenSpaceGuid.PcdSataSiI3132FeatureDirectCommandIssuing|FALSE|BOOLEAN|0x00000051
[PcdsFixedAtBuild.common]
gEmbeddedTokenSpaceGuid.PcdPrePiStackBase|0|UINT32|0x0000000b
gEmbeddedTokenSpaceGuid.PcdPrePiStackSize|131072|UINT32|0x0000000c